| 1 | 1 | simandl | <?php |
| 2 | | | // PHP Weathermap 0.91 |
| 3 | | | // Copyright Howard Jones, 2005-2007 howie@thingy.com |
| 4 | | | // http://www.network-weathermap.com/ |
| 5 | | | // Released under the GNU Public License |
| 6 | | | |
| 7 | | | require_once "HTML_ImageMap.class.php"; |
| 8 | | | |
| 9 | | | $WEATHERMAP_VERSION="0.91"; |
| 10 | | | $weathermap_debugging=FALSE; |
| 11 | | | |
| 12 | | | // Turn on ALL error reporting for now. |
| 13 | | | error_reporting (E_ALL); |
| 14 | | | |
| 15 | | | // Utility functions |
| 16 | | | // Check for GD & PNG support This is just in here so that both the editor and CLI can use it without the need for another file |
| 17 | | | function module_checks() |
| 18 | | | { |
| 19 | | | if (!extension_loaded('gd')) |
| 20 | | | { |
| 21 | | | warn ("\n\nNo image (gd) extension is loaded. This is required by weathermap.\n\n"); |
| 22 | | | warn ("\nIMPORTANT: Just because mod_php and php_info() shows gd in a webpage, it doesn't mean it's available in your command-line php program. Please check the output from 'php -i' and your 'php.ini' to be sure!\n\n"); |
| 23 | | | |
| 24 | | | return (FALSE); |
| 25 | | | } |
| 26 | | | |
| 27 | | | if (!function_exists('imagecreatefrompng')) |
| 28 | | | { |
| 29 | | | warn ("Your GD php module doesn't support PNG format.\n"); |
| 30 | | | return (FALSE); |
| 31 | | | } |
| 32 | | | |
| 33 | | | if (!function_exists('imagecreatetruecolor')) |
| 34 | | | { |
| 35 | | | warn ("Your GD php module doesn't support truecolor.\n"); |
| 36 | | | return (FALSE); |
| 37 | | | } |
| 38 | | | |
| 39 | | | if (!function_exists('imagecopyresampled')) |
| 40 | | | { |
| 41 | | | warn ("Your GD php module doesn't support thumbnail creation (imagecopyresampled).\n"); |
| 42 | | | } |
| 43 | | | return (TRUE); |
| 44 | | | } |
| 45 | | | |
| 46 | | | function debug($string) |
| 47 | | | { |
| 48 | | | global $weathermap_debugging; |
| 49 | | | |
| 50 | | | if ($weathermap_debugging) |
| 51 | | | { |
| 52 | | | // use Cacti's debug log, if we are running from the poller |
| 53 | | | if (function_exists('debug_log_insert') && (!function_exists('show_editor_startpage'))) |
| 54 | | | { cacti_log(rtrim($string), true, "WEATHERMAP"); } |
| 55 | | | else |
| 56 | | | { |
| 57 | | | $stderr=fopen('php://stderr', 'w'); |
| 58 | | | fwrite($stderr, $string); |
| 59 | | | fclose ($stderr); |
| 60 | | | } |
| 61 | | | } |
| 62 | | | } |
| 63 | | | |
| 64 | | | function warn($string) |
| 65 | | | { |
| 66 | | | // use Cacti's debug log, if we are running from the poller |
| 67 | | | if (function_exists('cacti_log') && (!function_exists('show_editor_startpage'))) |
| 68 | | | { cacti_log(rtrim($string), true, "WEATHERMAP"); } |
| 69 | | | else |
| 70 | | | { |
| 71 | | | $stderr=fopen('php://stderr', 'w'); |
| 72 | | | fwrite($stderr, $string); |
| 73 | | | fclose ($stderr); |
| 74 | | | } |
| 75 | | | } |
| 76 | | | |
| 77 | | | function js_escape($str, $wrap=TRUE) |
| 78 | | | { |
| 79 | | | $str=str_replace('\\', '\\\\', $str); |
| 80 | | | $str=str_replace("'", "\\'", $str); |
| 81 | | | |
| 82 | | | if($wrap) $str="'" . $str . "'"; |
| 83 | | | |
| 84 | | | return ($str); |
| 85 | | | } |
| 86 | | | |
| 87 | | | function mysprintf($format,$value,$kilo=1000) |
| 88 | | | { |
| 89 | | | $output = ""; |
| 90 | | | |
| 91 | | | debug("mysprintf: $format $value\n"); |
| 92 | | | if(preg_match("/%(\d*\.?\d*)k/",$format,$matches)) |
| 93 | | | { |
| 94 | | | $spec = $matches[1]; |
| 95 | | | $places = 2; |
| 96 | | | if($spec !='') |
| 97 | | | { |
| 98 | | | preg_match("/(\d*)\.?(\d*)/",$spec,$matches); |
| 99 | | | if($matches[2] != '') $places=$matches[2]; |
| 100 | | | // we don't really need the justification (pre-.) part... |
| 101 | | | } |
| 102 | | | debug("KMGT formatting $value with $spec.\n"); |
| 103 | | | $result = nice_scalar($value, $kilo, $places); |
| 104 | | | $output = preg_replace("/%".$spec."k/",$format,$result); |
| 105 | | | } |
| 106 | | | else |
| 107 | | | { |
| 108 | | | debug("Falling through to standard sprintf\n"); |
| 109 | | | $output = sprintf($format,$value); |
| 110 | | | } |
| 111 | | | return $output; |
| 112 | | | } |
| 113 | | | |
| 114 | | | // wrapper around imagecolorallocate to try and re-use palette slots where possible |
| 115 | | | function myimagecolorallocate($image, $red, $green, $blue) |
| 116 | | | { |
| 117 | | | // it's possible that we're being called early - just return straight away, in that case |
| 118 | | | if(!isset($image)) return(-1); |
| 119 | | | |
| 120 | | | $existing=imagecolorexact($image, $red, $green, $blue); |
| 121 | | | |
| 122 | | | if ($existing > -1) |
| 123 | | | return $existing; |
| 124 | | | |
| 125 | | | return (imagecolorallocate($image, $red, $green, $blue)); |
| 126 | | | } |
| 127 | | | |
| 128 | | | function render_colour($col) |
| 129 | | | { |
| 130 | | | if (($col[0] < 0) && ($col[1] < 0) && ($col[1] < 0)) { return 'none'; } |
| 131 | | | else { return sprintf("%d %d %d", $col[0], $col[1], $col[2]); } |
| 132 | | | } |
| 133 | | | |
| 134 | | | // take the same set of points that imagepolygon does, but don't close the shape |
| 135 | | | function imagepolyline($image, $points, $npoints, $color) |
| 136 | | | { |
| 137 | | | for ($i=0; $i < ($npoints - 1); |
| 138 | | | $i++) { imageline($image, $points[$i * 2], $points[$i * 2 + 1], $points[$i * 2 + 2], $points[$i * 2 + 3], |
| 139 | | | $color); } |
| 140 | | | } |
| 141 | | | |
| 142 | | | function imagecreatefromfile($filename) |
| 143 | | | { |
| 144 | | | $bgimage=NULL; |
| 145 | | | $formats = imagetypes(); |
| 146 | | | if (is_readable($filename)) |
| 147 | | | { |
| 148 | | | list($width, $height, $type, $attr) = getimagesize($filename); |
| 149 | | | switch($type) |
| 150 | | | { |
| 151 | | | case IMAGETYPE_GIF: |
| 152 | | | if(imagetypes() & IMG_GIF) |
| 153 | | | { |
| 154 | | | $bgimage=imagecreatefromgif($filename); |
| 155 | | | } |
| 156 | | | else |
| 157 | | | { |
| 158 | | | warn("Image file $filename is GIF, but GIF is not supported by your GD library.\n"); |
| 159 | | | } |
| 160 | | | break; |
| 161 | | | |
| 162 | | | case IMAGETYPE_JPEG: |
| 163 | | | if(imagetypes() & IMG_JPEG) |
| 164 | | | { |
| 165 | | | $bgimage=imagecreatefromjpeg($filename); |
| 166 | | | } |
| 167 | | | else |
| 168 | | | { |
| 169 | | | warn("Image file $filename is JPEG, but JPEG is not supported by your GD library.\n"); |
| 170 | | | } |
| 171 | | | break; |
| 172 | | | |
| 173 | | | case IMAGETYPE_PNG: |
| 174 | | | if(imagetypes() & IMG_PNG) |
| 175 | | | { |
| 176 | | | $bgimage=imagecreatefrompng($filename); |
| 177 | | | } |
| 178 | | | else |
| 179 | | | { |
| 180 | | | warn("Image file $filename is PNG, but PNG is not supported by your GD library.\n"); |
| 181 | | | } |
| 182 | | | break; |
| 183 | | | |
| 184 | | | default: |
| 185 | | | warn("Image file $filename wasn't recognised (type=$type). Check format is supported by your GD library.\n"); |
| 186 | | | break; |
| 187 | | | } |
| 188 | | | } |
| 189 | | | else |
| 190 | | | { |
| 191 | | | warn("Image file $filename is unreadable. Check permissions.\n"); |
| 192 | | | } |
| 193 | | | return $bgimage; |
| 194 | | | } |
| 195 | | | |
| 196 | | | // calculate the points for a span of the curve. We pass in the distance so far, and the array index, so that |
| 197 | | | // the chunk of array generated by this function can be array_merged with existing points from before. |
| 198 | | | // Considering how many array functions there are, PHP has horrible list support |
| 199 | | | // Each point is a 3-tuple - x,y,distance - which is used later to figure out where the 25%, 50% marks are on the curve |
| 200 | | | function calculate_catmull_rom_span($startn, $startdistance, $numsteps, $x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3) |
| 201 | | | { |
| 202 | | | $Ap_x=-$x0 + 3 * $x1 - 3 * $x2 + $x3; |
| 203 | | | $Bp_x=2 * $x0 - 5 * $x1 + 4 * $x2 - $x3; |
| 204 | | | $Cp_x=-$x0 + $x2; |
| 205 | | | $Dp_x=2 * $x1; |
| 206 | | | |
| 207 | | | $Ap_y=-$y0 + 3 * $y1 - 3 * $y2 + $y3; |
| 208 | | | $Bp_y=2 * $y0 - 5 * $y1 + 4 * $y2 - $y3; |
| 209 | | | $Cp_y=-$y0 + $y2; |
| 210 | | | $Dp_y=2 * $y1; |
| 211 | | | |
| 212 | | | $d=2; |
| 213 | | | $n=$startn; |
| 214 | | | $distance=$startdistance; |
| 215 | | | |
| 216 | | | $lx=$x0; |
| 217 | | | $ly=$y0; |
| 218 | | | |
| 219 | | | $allpoints[]=array |
| 220 | | | ( |
| 221 | | | $x0, |
| 222 | | | $y0, |
| 223 | | | $distance |
| 224 | | | ); |
| 225 | | | |
| 226 | | | for ($i=0; $i <= $numsteps; $i++) |
| 227 | | | { |
| 228 | | | $t=$i / $numsteps; |
| 229 | | | $t2=$t * $t; |
| 230 | | | $t3=$t2 * $t; |
| 231 | | | $x=(($Ap_x * $t3) + ($Bp_x * $t2) + ($Cp_x * $t) + $Dp_x) / $d; |
| 232 | | | $y=(($Ap_y * $t3) + ($Bp_y * $t2) + ($Cp_y * $t) + $Dp_y) / $d; |
| 233 | | | |
| 234 | | | if ($i > 0) |
| 235 | | | { |
| 236 | | | $step=sqrt((($x - $lx) * ($x - $lx)) + (($y - $ly) * ($y - $ly))); |
| 237 | | | $distance=$distance + $step; |
| 238 | | | $allpoints[$n]=array |
| 239 | | | ( |
| 240 | | | $x, |
| 241 | | | $y, |
| 242 | | | $distance |
| 243 | | | ); |
| 244 | | | |
| 245 | | | $n++; |
| 246 | | | } |
| 247 | | | |
| 248 | | | $lx=$x; |
| 249 | | | $ly=$y; |
| 250 | | | } |
| 251 | | | |
| 252 | | | return array($allpoints, $distance, $n); |
| 253 | | | } |
| 254 | | | |
| 255 | | | // return the index of the point either at (unlikely) or just before the target distance |
| 256 | | | // we will linearly interpolate afterwards to get a true point - pointarray is an array of 3-tuples produced by the function above |
| 257 | | | function find_distance($pointarray, $distance) |
| 258 | | | { |
| 259 | | | $left=0; |
| 260 | | | $right=count($pointarray) - 1; |
| 261 | | | |
| 262 | | | if ($left == $right) |
| 263 | | | return ($left); |
| 264 | | | |
| 265 | | | // if it's a point past the end of the line, then just return the end of the line |
| 266 | | | // Weathermap should *never* ask for this, anyway |
| 267 | | | if ($pointarray[$right][2] < $distance) { return ($right); } |
| 268 | | | |
| 269 | | | // if somehow we have a 0-length curve, then don't try and search, just give up |
| 270 | | | // in a somewhat predictable manner |
| 271 | | | if ($pointarray[$left][2] == $pointarray[$right][2]) { return ($left); } |
| 272 | | | |
| 273 | | | while ($left <= $right) |
| 274 | | | { |
| 275 | | | $mid=floor(($left + $right) / 2); |
| 276 | | | |
| 277 | | | if (($pointarray[$mid][2] < $distance) && ($pointarray[$mid + 1][2] >= $distance)) { return $mid; } |
| 278 | | | |
| 279 | | | if ($distance <= $pointarray[$mid][2]) { $right=$mid - 1; } |
| 280 | | | else { $left=$mid + 1; } |
| 281 | | | } |
| 282 | | | |
| 283 | | | print "FELL THROUGH\n"; |
| 284 | | | die ("Howie's crappy binary search is wrong after all.\n"); |
| 285 | | | } |
| 286 | | | |
| 287 | | | // top-level function that takes a two lists to define some points, and draws a weathermap link |
| 288 | | | // - this takes care of all the extras, like arrowheads, and where to put the bandwidth labels |
| 289 | | | // xarray and yarray are the points the curve passes through |
| 290 | | | // width is the link width (the actual width is twice this) |
| 291 | | | // outlinecolour is a GD colour reference |
| 292 | | | // fillcolours is an array of two more colour references, one for the out, and one for the in spans |
| 293 | | | // pointsperspan is optional, and intended to allow fine-tuning of the smoothness of curves. 15 seems about right for most cases |
| 294 | | | // -- returns an array of arrays for the two quarter-points - this is where the |
| 295 | | | // bandwidth labels go, if they were required |
| 296 | | | function draw_curve($image, $in_xarray, $in_yarray, $width, $outlinecolour, $comment_colour, $fillcolours, $linkname, &$map, |
| 297 | | | $q1_percent=25, $q3_percent=75, $pointsperspan = 12) |
| 298 | | | { |
| 299 | | | global $marker2, $marker3; |
| 300 | | | |
| 301 | | | // search through the point list, for consecutive duplicate points |
| 302 | | | // (most common case will be a straight link with both NODEs at the same place, I think) |
| 303 | | | // strip those out, because they'll break the binary search/centre-point stuff |
| 304 | | | |
| 305 | | | $last_x=NULL; |
| 306 | | | $last_y=NULL; |
| 307 | | | |
| 308 | | | for ($i=0; $i < count($in_xarray); $i++) |
| 309 | | | { |
| 310 | | | if (($in_xarray[$i] == $last_x) && ($in_yarray[$i] == $last_y)) { debug |
| 311 | | | ("Dumping useless duplicate point on curve\n"); } |
| 312 | | | else |
| 313 | | | { |
| 314 | | | $xarray[]=$in_xarray[$i]; |
| 315 | | | $yarray[]=$in_yarray[$i]; |
| 316 | | | } |
| 317 | | | |
| 318 | | | $last_x=$in_xarray[$i]; |
| 319 | | | $last_y=$in_yarray[$i]; |
| 320 | | | } |
| 321 | | | |
| 322 | | | // only proceed if we still have at least two points! |
| 323 | | | if (count($xarray) > 1) |
| 324 | | | { |
| 325 | | | |
| 326 | | | // duplicate the first and last points, so that all points are drawn |
| 327 | | | // (C-R normally would draw from x[1] to x[n-1] |
| 328 | | | array_unshift($xarray, $xarray[0]); |
| 329 | | | array_unshift($yarray, $yarray[0]); |
| 330 | | | |
| 331 | | | $x=array_pop($xarray); |
| 332 | | | $y=array_pop($yarray); |
| 333 | | | array_push($xarray, $x); |
| 334 | | | array_push($xarray, $x); |
| 335 | | | array_push($yarray, $y); |
| 336 | | | array_push($yarray, $y); |
| 337 | | | |
| 338 | | | $npoints=count($xarray); |
| 339 | | | |
| 340 | | | $curvepoints=array |
| 341 | | | ( |
| 342 | | | ); |
| 343 | | | |
| 344 | | | // add in the very first point manually (the calc function skips this one to avoid duplicates, which mess up the distance stuff) |
| 345 | | | $curvepoints[]=array |
| 346 | | | ( |
| 347 | | | $xarray[0], |
| 348 | | | $yarray[0], |
| 349 | | | |
| 350 | | | ); |
| 351 | | | |
| 352 | | | $startindex=0; |
| 353 | | | $startdistance=0; |
| 354 | | | |
| 355 | | | for ($i=0; $i < ($npoints - 3); $i++) |
| 356 | | | { |
| 357 | | | list($newpoints, |
| 358 | | | $distance, |
| 359 | | | $np)=calculate_catmull_rom_span($startindex, $startdistance, $pointsperspan, $xarray[$i], |
| 360 | | | $yarray[$i], $xarray[$i + 1], $yarray[$i + 1], $xarray[$i + 2], |
| 361 | | | $yarray[$i + 2], $xarray[$i + 3], $yarray[$i + 3]); |
| 362 | | | $curvepoints=$curvepoints + $newpoints; |
| 363 | | | |
| 364 | | | $startindex=$np; |
| 365 | | | $startdistance=$distance; |
| 366 | | | } |
| 367 | | | |
| 368 | | | // now we have a 'spine' - all the central points for this curve. |
| 369 | | | // time to flesh it out to the right width, and figure out where to draw arrows and bandwidth boxes... |
| 370 | | | |
| 371 | | | $totaldistance = $startdistance; |
| 372 | | | $halfway = $totaldistance / 2; |
| 373 | | | $q1 = $totaldistance * ($q1_percent/100); |
| 374 | | | $q3 = $totaldistance * ($q3_percent/100); |
| 375 | | | // $q3=$halfway + $q1; |
| 376 | | | |
| 377 | | | // We find the nearest lower point for each distance, then linearly interpolate to get a more acccurate point |
| 378 | | | // this saves having quite so many points-per-curve |
| 379 | | | |
| 380 | | | $halfwayindex=find_distance($curvepoints, $halfway); |
| 381 | | | |
| 382 | | | $ratio=($halfway - $curvepoints[$halfwayindex][2]) |
| 383 | | | / ($curvepoints[$halfwayindex + 1][2] - $curvepoints[$halfwayindex][2]); |
| 384 | | | $halfway_x=$curvepoints[$halfwayindex][0] + $ratio |
| 385 | | | * ($curvepoints[$halfwayindex + 1][0] - $curvepoints[$halfwayindex][0]); |
| 386 | | | $halfway_y=$curvepoints[$halfwayindex][1] + $ratio |
| 387 | | | * ($curvepoints[$halfwayindex + 1][1] - $curvepoints[$halfwayindex][1]); |
| 388 | | | |
| 389 | | | // we calculate the arrow size up here, so that we can decide on the |
| 390 | | | // minimum length for a link. The arrowheads are the limiting factor. |
| 391 | | | $arrowlengthfactor=4; |
| 392 | | | $arrowwidthfactor=2; |
| 393 | | | |
| 394 | | | if ($map->links[$linkname]->arrowstyle == 'compact') |
| 395 | | | { |
| 396 | | | $arrowlengthfactor=1; |
| 397 | | | $arrowwidthfactor=1; |
| 398 | | | } |
| 399 | | | |
| 400 | | | if (preg_match('/(\d+) (\d+)/', $map->links[$linkname]->arrowstyle, $matches)) |
| 401 | | | { |
| 402 | | | $arrowlengthfactor=$matches[1]; |
| 403 | | | $arrowwidthfactor=$matches[2]; |
| 404 | | | } |
| 405 | | | |
| 406 | | | $arrowsize = $width * $arrowlengthfactor; |
| 407 | | | $arrowwidth = $width * $arrowwidthfactor; |
| 408 | | | // the 2.7 here is empirical. It ought to be 2 in theory. |
| 409 | | | // in practice, a link this short is useless anyway, especially with bwlabels. |
| 410 | | | $minimumlength = 2.7*$arrowsize; |
| 411 | | | |
| 412 | | | # warn("$linkname: Total: $totaldistance $arrowsize $arrowwidth $minimumlength\n"); |
| 413 | | | if($totaldistance <= $minimumlength) |
| 414 | | | { |
| 415 | | | warn("Skipping drawing very short link ($linkname). Impossible to draw! Try changing WIDTH or ARROWSTYLE?\n"); |
| 416 | | | return; |
| 417 | | | } |
| 418 | | | |
| 419 | | | // loop over direction here |
| 420 | | | // direction is 1.0 for the first half (forwards through the pointlist), and -1.0 for the second half (backwards from the end) |
| 421 | | | // - used as a multiplier on anything that looks forwards or backwards through the list |
| 422 | | | |
| 423 | | | foreach (array(1.0, -1.0) as $direction) |
| 424 | | | { |
| 425 | | | // this is the last index before the arrowhead starts |
| 426 | | | $pre_midindex=find_distance($curvepoints, $halfway - $direction * $arrowsize); |
| 427 | | | |
| 428 | | | $ratio=(($halfway - $direction * $arrowsize) - $curvepoints[$pre_midindex][2]) |
| 429 | | | / ($curvepoints[$pre_midindex + $direction][2] - $curvepoints[$pre_midindex][2]); |
| 430 | | | $pre_mid_x=$curvepoints[$pre_midindex][0] + $ratio |
| 431 | | | * ($curvepoints[$pre_midindex + $direction][0] - $curvepoints[$pre_midindex][0]); |
| 432 | | | $pre_mid_y=$curvepoints[$pre_midindex][1] + $ratio |
| 433 | | | * ($curvepoints[$pre_midindex + $direction][1] - $curvepoints[$pre_midindex][1]); |
| 434 | | | |
| 435 | | | $there_points=array |
| 436 | | | ( |
| 437 | | | ); |
| 438 | | | |
| 439 | | | $back_points=array |
| 440 | | | ( |
| 441 | | | ); |
| 442 | | | |
| 443 | | | $arrowpoints=array |
| 444 | | | ( |
| 445 | | | ); |
| 446 | | | |
| 447 | | | if ($direction < 0) { $start=count($curvepoints) - 1; } |
| 448 | | | else { $start=0; } |
| 449 | | | |
| 450 | | | for ($i=$start; $i != $pre_midindex; $i+=$direction) |
| 451 | | | { |
| 452 | | | // for each point on the spine, produce two points normal to it's direction, |
| 453 | | | // each is $width away from the spine, but we build up the two lists in the opposite order, |
| 454 | | | // so that when they are joined together, we get one continuous line |
| 455 | | | |
| 456 | | | $dx=$curvepoints[$i + $direction][0] - $curvepoints[$i][0]; |
| 457 | | | $dy=$curvepoints[$i + $direction][1] - $curvepoints[$i][1]; |
| 458 | | | $l=sqrt(($dx * $dx) + ($dy * $dy)); |
| 459 | | | $nx=$dy / $l; |
| 460 | | | $ny=-$dx / $l; |
| 461 | | | |
| 462 | | | $there_points[]=$curvepoints[$i][0] + $direction * $width * $nx; |
| 463 | | | $there_points[]=$curvepoints[$i][1] + $direction * $width * $ny; |
| 464 | | | |
| 465 | | | $back_points[]=$curvepoints[$i][0] - $direction * $width * $nx; |
| 466 | | | $back_points[]=$curvepoints[$i][1] - $direction * $width * $ny; |
| 467 | | | } |
| 468 | | | |
| 469 | | | // all the normal line is done, now lets add an arrowhead on |
| 470 | | | |
| 471 | | | $adx=($halfway_x - $pre_mid_x); |
| 472 | | | $ady=($halfway_y - $pre_mid_y); |
| 473 | | | $l=sqrt(($adx * $adx) + ($ady * $ady)); |
| 474 | | | |
| 475 | | | $anx=$ady / $l; |
| 476 | | | $any=-$adx / $l; |
| 477 | | | |
| 478 | | | $there_points[]=$pre_mid_x + $direction * $width * $anx; |
| 479 | | | $there_points[]=$pre_mid_y + $direction * $width * $any; |
| 480 | | | |
| 481 | | | $there_points[]=$pre_mid_x + $direction * $arrowwidth * $anx; |
| 482 | | | $there_points[]=$pre_mid_y + $direction * $arrowwidth * $any; |
| 483 | | | |
| 484 | | | $there_points[]=$halfway_x; |
| 485 | | | $there_points[]=$halfway_y; |
| 486 | | | |
| 487 | | | $there_points[]=$pre_mid_x - $direction * $arrowwidth * $anx; |
| 488 | | | $there_points[]=$pre_mid_y - $direction * $arrowwidth * $any; |
| 489 | | | |
| 490 | | | $there_points[]=$pre_mid_x - $direction * $width * $anx; |
| 491 | | | $there_points[]=$pre_mid_y - $direction * $width * $any; |
| 492 | | | |
| 493 | | | // all points done, now combine the lists, and produce the final result. |
| 494 | | | |
| 495 | | | $y=array_pop($back_points); |
| 496 | | | $x=array_pop($back_points); |
| 497 | | | |
| 498 | | | do |
| 499 | | | { |
| 500 | | | $there_points[]=$x; |
| 501 | | | $there_points[]=$y; |
| 502 | | | $y=array_pop($back_points); |
| 503 | | | $x=array_pop($back_points); |
| 504 | | | } while (!is_null($y)); |
| 505 | | | |
| 506 | | | $arrayindex=0; |
| 507 | | | |
| 508 | | | if ($direction < 0) |
| 509 | | | $arrayindex=1; |
| 510 | | | |
| 511 | | | if (!is_null($fillcolours[$arrayindex])) |
| 512 | | | { imagefilledpolygon($image, $there_points, count($there_points) / 2, $fillcolours[$arrayindex]); } |
| 513 | | | |
| 514 | | | $map->imap->addArea("Polygon", "LINK:" . $linkname, '', $there_points); |
| 515 | | | debug ("Adding Poly imagemap for $linkname\n"); |
| 516 | | | |
| 517 | | | if (!is_null($outlinecolour)) |
| 518 | | | imagepolygon($image, $there_points, count($there_points) / 2, $outlinecolour); |
| 519 | | | |
| 520 | | | // Time to deal with Link Comments, if any |
| 521 | | | if($direction > 0) |
| 522 | | | { |
| 523 | | | $extra_percent = 5; |
| 524 | | | $startindex=0; |
| 525 | | | # $comment = "OUTCOMMENT"; |
| 526 | | | $comment = $map->links[$linkname]->outcomment; |
| 527 | | | } |
| 528 | | | else |
| 529 | | | { |
| 530 | | | $extra_percent = 95; |
| 531 | | | $startindex = count($curvepoints)-1; |
| 532 | | | # $comment = "INCOMMENT"; |
| 533 | | | $comment = $map->links[$linkname]->incomment; |
| 534 | | | } |
| 535 | | | |
| 536 | | | $comment = $map->ProcessString($comment,$map->links[$linkname]); |
| 537 | | | |
| 538 | | | if($comment != '') |
| 539 | | | { |
| 540 | | | $font = $map->links[$linkname]->commentfont; |
| 541 | | | // nudge pushes the comment out along the link arrow a little bit |
| 542 | | | // (otherwise there are more problems with text disappearing underneath links) |
| 543 | | | $nudge = 15; |
| 544 | | | |
| 545 | | | $extra = ($totaldistance * ($extra_percent/100)); |
| 546 | | | $comment_index = find_distance($curvepoints,$extra); |
| 547 | | | |
| 548 | | | $ratio = ($extra - $curvepoints[$comment_index][2]) / ($curvepoints[$comment_index + 1][2] - $curvepoints[$comment_index][2]); |
| 549 | | | $dx = -$curvepoints[$startindex][0] + ($curvepoints[$comment_index][0] + $ratio * ($curvepoints[$comment_index + 1][0] - $curvepoints[$comment_index][0])); |
| 550 | | | $dy = -$curvepoints[$startindex][1] + ($curvepoints[$comment_index][1] + $ratio * ($curvepoints[$comment_index + 1][1] - $curvepoints[$comment_index][1])); |
| 551 | | | // we need the angle to draw the text |
| 552 | | | $angle = rad2deg(atan2(-$dy,$dx)); |
| 553 | | | // find the normal to our link, so we can get outside the arrow |
| 554 | | | $l=sqrt(($dx * $dx) + ($dy * $dy)); |
| 555 | | | $dx = $dx/$l; $dy = $dy/$l; |
| 556 | | | $nx = $dy; $ny = -$dx; |
| 557 | | | $col = $comment_colour; |
| 558 | | | |
| 559 | | | // if the text will be upside-down, rotate it, flip it, and right-justify it |
| 560 | | | // not quite as catchy as Missy's version |
| 561 | | | if(abs($angle)>90) |
| 562 | | | { |
| 563 | | | # $col = $map->selected; |
| 564 | | | $angle -= 180; |
| 565 | | | if($angle < -180) $angle +=360; |
| 566 | | | // other side of the link |
| 567 | | | $edge_x = $curvepoints[$startindex][0] + $nudge*$dx - $nx * ($width + 4); |
| 568 | | | $edge_y = $curvepoints[$startindex][1] + $nudge*$dy - $ny * ($width + 4); |
| 569 | | | |
| 570 | | | # $textlength = 80; |
| 571 | | | list($textlength, $textheight) = $map->myimagestringsize($font, $comment); |
| 572 | | | # $bbox = imageftbbox($fontsize,0,$font,$comment); |
| 573 | | | #$textlength = abs($bbox[0]) + abs($bbox[2]); |
| 574 | | | |
| 575 | | | $edge_x += $dx * $textlength; |
| 576 | | | $edge_y += $dy * $textlength; |
| 577 | | | } |
| 578 | | | else |
| 579 | | | { |
| 580 | | | $edge_x = $curvepoints[$startindex][0] + $nudge*$dx + $nx * ($width + 4); |
| 581 | | | $edge_y = $curvepoints[$startindex][1] + $nudge*$dy + $ny * ($width + 4); |
| 582 | | | } |
| 583 | | | // FINALLY, draw the text! |
| 584 | | | # imagefttext($image, $fontsize, $angle, $edge_x, $edge_y, $col, $font,$comment); |
| 585 | | | $map->myimagestring($image, $font, $edge_x, $edge_y, $comment, $col, $angle); |
| 586 | | | } |
| 587 | | | |
| 588 | | | } |
| 589 | | | |
| 590 | | | // now figure out where the labels should go, so we can pass those |
| 591 | | | // coordinates back |
| 592 | | | |
| 593 | | | $q1index=find_distance($curvepoints, $q1); |
| 594 | | | $ratio=($q1 - $curvepoints[$q1index][2]) / ($curvepoints[$q1index + 1][2] - $curvepoints[$q1index][2]); |
| 595 | | | $q1_x=$curvepoints[$q1index][0] + $ratio * ($curvepoints[$q1index + 1][0] - $curvepoints[$q1index][0]); |
| 596 | | | $q1_y=$curvepoints[$q1index][1] + $ratio * ($curvepoints[$q1index + 1][1] - $curvepoints[$q1index][1]); |
| 597 | | | |
| 598 | | | $q3index=find_distance($curvepoints, $q3); |
| 599 | | | $ratio=($q3 - $curvepoints[$q3index][2]) / ($curvepoints[$q3index + 1][2] - $curvepoints[$q3index][2]); |
| 600 | | | $q3_x=$curvepoints[$q3index][0] + $ratio * ($curvepoints[$q3index + 1][0] - $curvepoints[$q3index][0]); |
| 601 | | | $q3_y=$curvepoints[$q3index][1] + $ratio * ($curvepoints[$q3index + 1][1] - $curvepoints[$q3index][1]); |
| 602 | | | |
| 603 | | | return (array($q1_x, $q1_y, $q3_x, $q3_y)); |
| 604 | | | } |
| 605 | | | else |
| 606 | | | { |
| 607 | | | warn ("Arrow not drawn, as it's 1-dimensional.\n"); |
| 608 | | | return (array(NULL, NULL, NULL, NULL)); |
| 609 | | | } |
| 610 | | | } |
| 611 | | | |
| 612 | | | function unformat_number($instring, $kilo = 1000) |
| 613 | | | { |
| 614 | | | $matches=0; |
| 615 | | | $number=0; |
| 616 | | | |
| 617 | | | if (preg_match("/([0-9\.]+)(M|G|K|T)/", $instring, $matches)) |
| 618 | | | { |
| 619 | | | $number=floatval($matches[1]); |
| 620 | | | |
| 621 | | | if ($matches[2] == 'K') { $number=$number * $kilo; } |
| 622 | | | |
| 623 | | | if ($matches[2] == 'M') { $number=$number * $kilo * $kilo; } |
| 624 | | | |
| 625 | | | if ($matches[2] == 'G') { $number=$number * $kilo * $kilo * $kilo; } |
| 626 | | | |
| 627 | | | if ($matches[2] == 'T') { $number=$number * $kilo * $kilo * $kilo * $kilo; } |
| 628 | | | |
| 629 | | | // new, for absolute datastyle. Think seconds. |
| 630 | | | if ($matches[2] == 'm') { $number=$number / $kilo; } |
| 631 | | | |
| 632 | | | if ($matches[2] == 'u') { $number=$number / ($kilo * $kilo); } |
| 633 | | | } |
| 634 | | | else { $number=floatval($instring); } |
| 635 | | | |
| 636 | | | return ($number); |
| 637 | | | } |
| 638 | | | |
| 639 | | | // given a compass-point, and a width & height, return a tuple of the x,y offsets |
| 640 | | | function calc_offset($offsetstring, $width, $height) |
| 641 | | | { |
| 642 | | | if(preg_match("/^([-+]*\d+):([-+]*\d+)$/",$offsetstring,$matches)) |
| 643 | | | { |
| 644 | | | debug("Numeric Offset found\n"); |
| 645 | | | return(array($matches[1],$matches[2])); |
| 646 | | | } |
| 647 | | | else |
| 648 | | | { |
| 649 | | | switch (strtoupper($offsetstring)) |
| 650 | | | { |
| 651 | | | case 'N': |
| 652 | | | return (array(0, -$height / 2)); |
| 653 | | | |
| 654 | | | break; |
| 655 | | | |
| 656 | | | case 'S': |
| 657 | | | return (array(0, $height / 2)); |
| 658 | | | |
| 659 | | | break; |
| 660 | | | |
| 661 | | | case 'E': |
| 662 | | | return (array(+$width / 2, 0)); |
| 663 | | | |
| 664 | | | break; |
| 665 | | | |
| 666 | | | case 'W': |
| 667 | | | return (array(-$width / 2, 0)); |
| 668 | | | |
| 669 | | | break; |
| 670 | | | |
| 671 | | | case 'NW': |
| 672 | | | return (array(-$width / 2, -$height / 2)); |
| 673 | | | |
| 674 | | | break; |
| 675 | | | |
| 676 | | | case 'NE': |
| 677 | | | return (array($width / 2, -$height / 2)); |
| 678 | | | |
| 679 | | | break; |
| 680 | | | |
| 681 | | | case 'SW': |
| 682 | | | return (array(-$width / 2, $height / 2)); |
| 683 | | | |
| 684 | | | break; |
| 685 | | | |
| 686 | | | case 'SE': |
| 687 | | | return (array($width / 2, $height / 2)); |
| 688 | | | |
| 689 | | | break; |
| 690 | | | |
| 691 | | | default: |
| 692 | | | return (array(0, 0)); |
| 693 | | | |
| 694 | | | break; |
| 695 | | | } |
| 696 | | | } |
| 697 | | | } |
| 698 | | | |
| 699 | | | // These next two are based on perl's Number::Format module |
| 700 | | | // by William R. Ward, chopped down to just what I needed |
| 701 | | | |
| 702 | | | function format_number($number, $precision = 2, $trailing_zeroes = 0) |
| 703 | | | { |
| 704 | | | $sign=1; |
| 705 | | | |
| 706 | | | if ($number < 0) |
| 707 | | | { |
| 708 | | | $number=abs($number); |
| 709 | | | $sign=-1; |
| 710 | | | } |
| 711 | | | |
| 712 | | | $number=round($number, $precision); |
| 713 | | | $integer=intval($number); |
| 714 | | | |
| 715 | | | if (strlen($integer) < strlen($number)) { $decimal=substr($number, strlen($integer) + 1); } |
| 716 | | | |
| 717 | | | if (!isset($decimal)) { $decimal=''; } |
| 718 | | | |
| 719 | | | $integer=$sign * $integer; |
| 720 | | | |
| 721 | | | if ($decimal == '') { return ($integer); } |
| 722 | | | else { return ($integer . "." . $decimal); } |
| 723 | | | } |
| 724 | | | |
| 725 | | | function nice_bandwidth($number, $kilo = 1000,$decimals=1) |
| 726 | | | { |
| 727 | | | $suffix=''; |
| 728 | | | |
| 729 | | | if ($number == 0) |
| 730 | | | return '0'; |
| 731 | | | |
| 732 | | | $mega=$kilo * $kilo; |
| 733 | | | $giga=$mega * $kilo; |
| 734 | | | $tera=$giga * $kilo; |
| 735 | | | |
| 736 | | | if ($number > $tera) |
| 737 | | | { |
| 738 | | | $number/=$tera; |
| 739 | | | $suffix="T"; |
| 740 | | | } |
| 741 | | | elseif ($number > $giga) |
| 742 | | | { |
| 743 | | | $number/=$giga; |
| 744 | | | $suffix="G"; |
| 745 | | | } |
| 746 | | | elseif ($number > $mega) |
| 747 | | | { |
| 748 | | | $number/=$mega; |
| 749 | | | $suffix="M"; |
| 750 | | | } |
| 751 | | | elseif ($number > $kilo) |
| 752 | | | { |
| 753 | | | $number/=$kilo; |
| 754 | | | $suffix="K"; |
| 755 | | | } |
| 756 | | | |
| 757 | | | $result=format_number($number, $decimals) . $suffix; |
| 758 | | | return ($result); |
| 759 | | | } |
| 760 | | | |
| 761 | | | function nice_scalar($number, $kilo = 1000, $decimals=1) |
| 762 | | | { |
| 763 | | | $suffix=''; |
| 764 | | | |
| 765 | | | if ($number == 0) |
| 766 | | | return '0'; |
| 767 | | | |
| 768 | | | $mega=$kilo * $kilo; |
| 769 | | | $giga=$mega * $kilo; |
| 770 | | | $tera=$giga * $kilo; |
| 771 | | | |
| 772 | | | if ($number > $tera) |
| 773 | | | { |
| 774 | | | $number/=$tera; |
| 775 | | | $suffix="T"; |
| 776 | | | } |
| 777 | | | elseif ($number > $giga) |
| 778 | | | { |
| 779 | | | $number/=$giga; |
| 780 | | | $suffix="G"; |
| 781 | | | } |
| 782 | | | elseif ($number > $mega) |
| 783 | | | { |
| 784 | | | $number/=$mega; |
| 785 | | | $suffix="M"; |
| 786 | | | } |
| 787 | | | elseif ($number > $kilo) |
| 788 | | | { |
| 789 | | | $number/=$kilo; |
| 790 | | | $suffix="K"; |
| 791 | | | } |
| 792 | | | elseif ($number < (1 / ($kilo))) |
| 793 | | | { |
| 794 | | | $number=$number * $mega; |
| 795 | | | $suffix="u"; |
| 796 | | | } |
| 797 | | | elseif ($number < 1) |
| 798 | | | { |
| 799 | | | $number=$number * $kilo; |
| 800 | | | $suffix="m"; |
| 801 | | | } |
| 802 | | | |
| 803 | | | $result=format_number($number, $decimals) . $suffix; |
| 804 | | | return ($result); |
| 805 | | | } |
| 806 | | | |
| 807 | | | |
| 808 | | | // *********************************************** |
| 809 | | | |
| 810 | | | // template class for data sources. All data sources extend this class. |
| 811 | | | // I really wish PHP4 would just die overnight |
| 812 | | | class WeatherMapDataSource |
| 813 | | | { |
| 814 | | | // Initialize - called after config has been read (so SETs are processed) |
| 815 | | | // but just before ReadData. Used to allow plugins to verify their dependencies |
| 816 | | | // (if any) and bow out gracefully. Return FALSE to signal that the plugin is not |
| 817 | | | // in a fit state to run at the moment. |
| 818 | | | function Init(&$map) { return TRUE; } |
| 819 | | | |
| 820 | | | // called with the TARGET string. Returns TRUE or FALSE, depending on whether it wants to handle this TARGET |
| 821 | | | // called by map->ReadData() |
| 822 | | | function Recognise( $targetstring ) { return FALSE; } |
| 823 | | | |
| 824 | | | // the actual ReadData |
| 825 | | | // returns an array of two values (in,out). -1,-1 if it couldn't get valid data |
| 826 | | | // configline is passed in, to allow for better error messages |
| 827 | | | // itemtype and itemname may be used as part of the target (e.g. for TSV source line) |
| 828 | | | function ReadData($targetstring, $configline, $itemtype, $itemname, $map) { return (array(-1,-1)); } |
| 829 | | | } |
| 830 | | | |
| 831 | | | // template classes for the pre- and post-processor plugins |
| 832 | | | class WeatherMapPreProcessor |
| 833 | | | { |
| 834 | | | function run($map) { return FALSE; } |
| 835 | | | } |
| 836 | | | |
| 837 | | | class WeatherMapPostProcessor |
| 838 | | | { |
| 839 | | | function run($map) { return FALSE; } |
| 840 | | | } |
| 841 | | | |
| 842 | | | // *********************************************** |
| 843 | | | |
| 844 | | | // Links, Nodes and the Map object inherit from this class ultimately. |
| 845 | | | // Just to make some common code common. |
| 846 | | | class WeatherMapBase |
| 847 | | | { |
| 848 | | | var $notes = array(); |
| 849 | | | var $hints = array(); |
| 850 | | | var $inherit_fieldlist; |
| 851 | | | |
| 852 | | | function add_note($name,$value) |
| 853 | | | { |
| 854 | | | $this->notes[$name] = $value; |
| 855 | | | } |
| 856 | | | |
| 857 | | | |
| 858 | | | function get_note($name) |
| 859 | | | { |
| 860 | | | if(isset($this->notes[$name])) |
| 861 | | | { |
| 862 | | | return($this->notes[$name]); |
| 863 | | | } |
| 864 | | | else |
| 865 | | | { |
| 866 | | | return(NULL); |
| 867 | | | } |
| 868 | | | } |
| 869 | | | |
| 870 | | | function add_hint($name,$value) |
| 871 | | | { |
| 872 | | | $this->hints[$name] = $value; |
| 873 | | | } |
| 874 | | | |
| 875 | | | |
| 876 | | | function get_hint($name) |
| 877 | | | { |
| 878 | | | if(isset($this->hints[$name])) |
| 879 | | | { |
| 880 | | | return($this->hints[$name]); |
| 881 | | | } |
| 882 | | | else |
| 883 | | | { |
| 884 | | | return(NULL); |
| 885 | | | } |
| 886 | | | } |
| 887 | | | } |
| 888 | | | |
| 889 | | | // The 'things on the map' class. More common code (mainly variables, actually) |
| 890 | | | class WeatherMapItem extends WeatherMapBase |
| 891 | | | { |
| 892 | | | var $owner; |
| 893 | | | |
| 894 | | | var $configline; |
| 895 | | | var $infourl; |
| 896 | | | var $overliburl; |
| 897 | | | var $overlibwidth, $overlibheight; |
| 898 | | | var $overlibcaption; |
| 899 | | | var $my_default; |
| 900 | | | |
| 901 | | | function my_type() { return "ITEM"; } |
| 902 | | | |
| 903 | | | } |
| 904 | | | |
| 905 | | | |
| 906 | | | class WeatherMapNode extends WeatherMapItem |
| 907 | | | { |
| 908 | | | var $owner; |
| 909 | | | var $x, |
| 910 | | | $y; |
| 911 | | | var $original_x, $original_y,$relative_resolved; |
| 912 | | | var $width, |
| 913 | | | $height; |
| 914 | | | var $label, $proclabel, |
| 915 | | | $labelfont; |
| 916 | | | var $name; |
| 917 | | | var $infourl; |
| 918 | | | var $notes; |
| 919 | | | var $overliburl; |
| 920 | | | var $overlibwidth, |
| 921 | | | $overlibheight; |
| 922 | | | var $overlibcaption; |
| 923 | | | var $maphtml; |
| 924 | | | var $selected = 0; |
| 925 | | | var $iconfile, $iconscalew, $iconscaleh; |
| 926 | | | var $targets = array(); |
| 927 | | | var $bandwidth_in, $bandwidth_out; |
| 928 | | | var $inpercent, $outpercent; |
| 929 | | | var $max_bandwidth_in, $max_bandwidth_out; |
| 930 | | | var $max_bandwidth_in_cfg, $max_bandwidth_out_cfg; |
| 931 | | | var $labeloffset, $labeloffsetx, $labeloffsety; |
| 932 | | | |
| 933 | | | var $inherit_fieldlist; |
| 934 | | | |
| 935 | | | var $labelbgcolour; |
| 936 | | | var $labeloutlinecolour; |
| 937 | | | var $labelfontcolour; |
| 938 | | | var $labelfontshadowcolour; |
| 939 | | | var $cachefile; |
| 940 | | | var $usescale; |
| 941 | | | var $inscalekey,$outscalekey; |
| 942 | | | var $incolour,$outcolour; |
| 943 | | | var $scalevar; |
| 944 | | | var $notestext; |
| 945 | | | var $image; |
| 946 | | | var $centre_x, $centre_y; |
| 947 | | | var $relative_to; |
| 948 | | | |
| 949 | | | function WeatherMapNode() |
| 950 | | | { |
| 951 | | | $this->inherit_fieldlist=array |
| 952 | | | ( |
| 953 | | | 'my_default' => NULL, |
| 954 | | | 'label' => '', |
| 955 | | | 'proclabel' => '', |
| 956 | | | 'usescale' => 'DEFAULT', |
| 957 | | | 'scalevar' => 'in', |
| 958 | | | 'labelfont' => 3, |
| 959 | | | 'relative_to' => '', |
| 960 | | | 'relative_resolved' => FALSE, |
| 961 | | | 'x' => 0, |
| 962 | | | 'y' => 0, |
| 963 | | | 'inscalekey'=>'', 'outscalekey'=>'', |
| 964 | | | 'incolour'=>-1,'outcolour'=>-1, |
| 965 | | | 'original_x' => 0, |
| 966 | | | 'original_y' => 0, |
| 967 | | | 'inpercent'=>0, |
| 968 | | | 'outpercent'=>0, |
| 969 | | | 'iconfile' => '', |
| 970 | | | 'iconscalew' => 0, |
| 971 | | | 'iconscaleh' => 0, |
| 972 | | | 'targets' => array(), |
| 973 | | | 'infourl' => '', |
| 974 | | | 'notestext' => '', |
| 975 | | | 'notes' => array(), |
| 976 | | | 'overliburl' => '', |
| 977 | | | 'overlibwidth' => 0, |
| 978 | | | 'overlibheight' => 0, |
| 979 | | | 'overlibcaption' => '', |
| 980 | | | 'labeloutlinecolour' => array(0, 0, 0), |
| 981 | | | 'labelbgcolour' => array(255, 255, 255), |
| 982 | | | 'labelfontcolour' => array(0, 0, 0), |
| 983 | | | 'labelfontshadowcolour' => array(-1, -1, -1), |
| 984 | | | |
| 985 | | | 'labeloffset' => '', |
| 986 | | | 'labeloffsetx' => 0, |
| 987 | | | 'labeloffsety' => 0, |
| 988 | | | 'max_bandwidth_in' => 100, |
| 989 | | | 'max_bandwidth_out' => 100, |
| 990 | | | 'max_bandwidth_in_cfg' => '100', |
| 991 | | | 'max_bandwidth_out_cfg' => '100' |
| 992 | | | ); |
| 993 | | | |
| 994 | | | $this->width = 0; |
| 995 | | | $this->height = 0; |
| 996 | | | $this->centre_x = 0; |
| 997 | | | $this->centre_y = 0; |
| 998 | | | $this->image = NULL; |
| 999 | | | } |
| 1000 | | | |
| 1001 | | | function my_type() { return "NODE"; } |
| 1002 | | | |
| 1003 | | | |
| 1004 | | | // make a mini-image, containing this node and nothing else |
| 1005 | | | // figure out where the real NODE centre is, relative to the top-left corner. |
| 1006 | | | function pre_render($im, &$map) |
| 1007 | | | { |
| 1008 | | | // apparently, some versions of the gd extension will crash |
| 1009 | | | // if we continue... |
| 1010 | | | if($this->label == '' && $this->iconfile=='') return; |
| 1011 | | | |
| 1012 | | | // start these off with sensible values, so that bbox |
| 1013 | | | // calculations are easier. |
| 1014 | | | $icon_x1 = $this->x; $icon_x2 = $this->x; |
| 1015 | | | $icon_y1 = $this->y; $icon_y2 = $this->y; |
| 1016 | | | $label_x1 = $this->x; $label_x2 = $this->x; |
| 1017 | | | $label_y1 = $this->y; $label_y2 = $this->y; |
| 1018 | | | $boxwidth = 0; $boxheight = 0; |
| 1019 | | | $icon_w = 0; |
| 1020 | | | $icon_h = 0; |
| 1021 | | | |
| 1022 | | | // figure out a bounding rectangle for the label |
| 1023 | | | if ($this->label != '') |
| 1024 | | | { |
| 1025 | | | $padding = 4.0; |
| 1026 | | | $padfactor = 1.0; |
| 1027 | | | |
| 1028 | | | $this->proclabel = $map->ProcessString($this->label,$this); |
| 1029 | | | |
| 1030 | | | list($strwidth, $strheight) = $map->myimagestringsize($this->labelfont, $this->proclabel); |
| 1031 | | | |
| 1032 | | | $boxwidth = ($strwidth * $padfactor) + $padding; |
| 1033 | | | $boxheight = ($strheight * $padfactor) + $padding; |
| 1034 | | | |
| 1035 | | | debug ("Node->pre_render: Label Metrics are: $strwidth x $strheight -> $boxwidth x $boxheight\n"); |
| 1036 | | | |
| 1037 | | | $label_x1 = $this->x - ($boxwidth / 2); |
| 1038 | | | $label_y1 = $this->y - ($boxheight / 2); |
| 1039 | | | |
| 1040 | | | $label_x2 = $this->x + ($boxwidth / 2); |
| 1041 | | | $label_y2 = $this->y + ($boxheight / 2); |
| 1042 | | | |
| 1043 | | | $txt_x = $this->x - ($strwidth / 2); |
| 1044 | | | $txt_y = $this->y + ($strheight / 2); |
| 1045 | | | |
| 1046 | | | # $this->width = $boxwidth; |
| 1047 | | | # $this->height = $boxheight; |
| 1048 | | | $map->nodes[$this->name]->width = $boxwidth; |
| 1049 | | | $map->nodes[$this->name]->height = $boxheight; |
| 1050 | | | |
| 1051 | | | # print "TEXT at $txt_x , $txt_y\n"; |
| 1052 | | | |
| 1053 | | | } |
| 1054 | | | |
| 1055 | | | // figure out a bounding rectangle for the icon |
| 1056 | | | if ($this->iconfile != '') |
| 1057 | | | { |
| 1058 | | | $this->iconfile = $map->ProcessString($this->iconfile ,$this); |
| 1059 | | | if (is_readable($this->iconfile)) |
| 1060 | | | { |
| 1061 | | | imagealphablending($im, true); |
| 1062 | | | // draw the supplied icon, instead of the labelled box |
| 1063 | | | |
| 1064 | | | $icon_im = imagecreatefromfile($this->iconfile); |
| 1065 | | | # $icon_im = imagecreatefrompng($this->iconfile); |
| 1066 | | | |
| 1067 | | | if ($icon_im) |
| 1068 | | | { |
| 1069 | | | $icon_w = imagesx($icon_im); |
| 1070 | | | $icon_h = imagesy($icon_im); |
| 1071 | | | |
| 1072 | | | if(($this->iconscalew * $this->iconscaleh) > 0) |
| 1073 | | | { |
| 1074 | | | imagealphablending($icon_im, true); |
| 1075 | | | |
| 1076 | | | debug("SCALING ICON here\n"); |
| 1077 | | | if($icon_w > $icon_h) |
| 1078 | | | { |
| 1079 | | | $scalefactor = $icon_w/$this->iconscalew; |
| 1080 | | | } |
| 1081 | | | else |
| 1082 | | | { |
| 1083 | | | $scalefactor = $icon_h/$this->iconscaleh; |
| 1084 | | | } |
| 1085 | | | $new_width = $icon_w / $scalefactor; |
| 1086 | | | $new_height = $icon_h / $scalefactor; |
| 1087 | | | $scaled = imagecreatetruecolor($new_width, $new_height); |
| 1088 | | | imagealphablending($scaled,false); |
| 1089 | | | imagecopyresampled($scaled, $icon_im, 0, 0, 0, 0, $new_width, $new_height, $icon_w, $icon_h); |
| 1090 | | | imagedestroy($icon_im); |
| 1091 | | | $icon_im = $scaled; |
| 1092 | | | $icon_w = imagesx($icon_im); |
| 1093 | | | $icon_h = imagesy($icon_im); |
| 1094 | | | } |
| 1095 | | | |
| 1096 | | | $icon_x1 = $this->x - $icon_w / 2; |
| 1097 | | | $icon_y1 = $this->y - $icon_h / 2; |
| 1098 | | | $icon_x2 = $this->x + $icon_w / 2; |
| 1099 | | | $icon_y2 = $this->y + $icon_h / 2; |
| 1100 | | | |
| 1101 | | | # $this->width = imagesx($icon_im); |
| 1102 | | | # $this->height = imagesy($icon_im); |
| 1103 | | | $map->nodes[$this->name]->width = imagesx($icon_im); |
| 1104 | | | $map->nodes[$this->name]->height = imagesy($icon_im); |
| 1105 | | | |
| 1106 | | | $map->imap->addArea("Rectangle", "NODE:" . $this->name, '', array($icon_x1, $icon_y1, $icon_x2, $icon_y2)); |
| 1107 | | | |
| 1108 | | | } |
| 1109 | | | else { warn ("Couldn't open PNG ICON: " . $this->iconfile . " - is it a PNG?\n"); } |
| 1110 | | | } |
| 1111 | | | else |
| 1112 | | | { |
| 1113 | | | warn ("ICON " . $this->iconfile . " does not exist, or is not readable. Check path and permissions.\n"); |
| 1114 | | | } |
| 1115 | | | } |
| 1116 | | | |
| 1117 | | | // do any offset calculations |
| 1118 | | | |
| 1119 | | | if ( ($this->labeloffset != '') && (($this->iconfile != '')) ) |
| 1120 | | | { |
| 1121 | | | $this->labeloffsetx = 0; |
| 1122 | | | $this->labeloffsety = 0; |
| 1123 | | | |
| 1124 | | | list($dx, $dy) = calc_offset($this->labeloffset, |
| 1125 | | | ($icon_w + $boxwidth -1), |
| 1126 | | | ($icon_h + $boxheight) |
| 1127 | | | ); |
| 1128 | | | |
| 1129 | | | $this->labeloffsetx = $dx; |
| 1130 | | | $this->labeloffsety = $dy; |
| 1131 | | | |
| 1132 | | | } |
| 1133 | | | |
| 1134 | | | $label_x1 += $this->labeloffsetx; |
| 1135 | | | $label_x2 += $this->labeloffsetx; |
| 1136 | | | $label_y1 += $this->labeloffsety; |
| 1137 | | | $label_y2 += $this->labeloffsety; |
| 1138 | | | |
| 1139 | | | |
| 1140 | | | if($this->label != '') |
| 1141 | | | { |
| 1142 | | | $map->imap->addArea("Rectangle", "NODE:" . $this->name, '', array($label_x1, $label_y1, $label_x2, $label_y2)); |
| 1143 | | | } |
| 1144 | | | |
| 1145 | | | // work out the bounding box of the whole thing |
| 1146 | | | |
| 1147 | | | $bbox_x1 = min($label_x1,$icon_x1); |
| 1148 | | | $bbox_x2 = max($label_x2,$icon_x2)+1; |
| 1149 | | | $bbox_y1 = min($label_y1,$icon_y1); |
| 1150 | | | $bbox_y2 = max($label_y2,$icon_y2)+1; |
| 1151 | | | |
| 1152 | | | # imagerectangle($im,$bbox_x1,$bbox_y1,$bbox_x2,$bbox_y2,$map->selected); |
| 1153 | | | # imagerectangle($im,$label_x1,$label_y1,$label_x2,$label_y2,$map->black); |
| 1154 | | | # imagerectangle($im,$icon_x1,$icon_y1,$icon_x2,$icon_y2,$map->black); |
| 1155 | | | |
| 1156 | | | // create TWO imagemap entries - one for the label and one for the icon |
| 1157 | | | // (so we can have close-spaced icons better) |
| 1158 | | | |
| 1159 | | | |
| 1160 | | | $temp_width = $bbox_x2-$bbox_x1; |
| 1161 | | | $temp_height = $bbox_y2-$bbox_y1; |
| 1162 | | | // create an image of that size and draw into it |
| 1163 | | | $node_im=imagecreatetruecolor($temp_width,$temp_height ); |
| 1164 | | | // ImageAlphaBlending($node_im, FALSE); |
| 1165 | | | imageSaveAlpha($node_im, TRUE); |
| 1166 | | | |
| 1167 | | | $nothing=imagecolorallocatealpha($node_im,128,0,0,127); |
| 1168 | | | imagefill($node_im, 0, 0, $nothing); |
| 1169 | | | |
| 1170 | | | // imagefilledrectangle($node_im,0,0,$temp_width,$temp_height, $nothing); |
| 1171 | | | |
| 1172 | | | $label_x1 -= $bbox_x1; |
| 1173 | | | $label_x2 -= $bbox_x1; |
| 1174 | | | $label_y1 -= $bbox_y1; |
| 1175 | | | $label_y2 -= $bbox_y1; |
| 1176 | | | |
| 1177 | | | $icon_x1 -= $bbox_x1; |
| 1178 | | | $icon_x2 -= $bbox_x1; |
| 1179 | | | $icon_y1 -= $bbox_y1; |
| 1180 | | | $icon_y2 -= $bbox_y1; |
| 1181 | | | |
| 1182 | | | |
| 1183 | | | // Draw the icon, if any |
| 1184 | | | if(isset($icon_im)) |
| 1185 | | | { |
| 1186 | | | imagecopy($node_im, $icon_im, $icon_x1, $icon_y1, 0, 0, imagesx($icon_im), imagesy($icon_im)); |
| 1187 | | | imagedestroy($icon_im); |
| 1188 | | | } |
| 1189 | | | |
| 1190 | | | // Draw the label, if any |
| 1191 | | | if ($this->label != '') |
| 1192 | | | { |
| 1193 | | | $txt_x -= $bbox_x1; |
| 1194 | | | $txt_x += $this->labeloffsetx; |
| 1195 | | | $txt_y -= $bbox_y1; |
| 1196 | | | $txt_y += $this->labeloffsety; |
| 1197 | | | |
| 1198 | | | # print "FINAL TEXT at $txt_x , $txt_y\n"; |
| 1199 | | | |
| 1200 | | | // if there's an icon, then you can choose to have no background |
| 1201 | | | |
| 1202 | | | $col = -1; |
| 1203 | | | |
| 1204 | | | // if a target is specified, and you haven't forced no background, then the background will |
| 1205 | | | // come from the SCALE in USESCALE |
| 1206 | | | if( !empty($this->targets) && $this->usescale != 'none' ) |
| 1207 | | | { |
| 1208 | | | $pc = 0; |
| 1209 | | | |
| 1210 | | | if($this->scalevar == 'in') |
| 1211 | | | { |
| 1212 | | | $pc = $this->inpercent; |
| 1213 | | | |
| 1214 | | | } |
| 1215 | | | if($this->scalevar == 'out') |
| 1216 | | | { |
| 1217 | | | $pc = $this->outpercent; |
| 1218 | | | |
| 1219 | | | } |
| 1220 | | | |
| 1221 | | | // debug("Choosing NODE BGCOLOR for ".$this->name." based on $pc %\n"); |
| 1222 | | | |
| 1223 | | | list($col,$node_scalekey) = $map->ColourFromPercent($pc, $this->usescale); |
| 1224 | | | // $map->nodes[$this->name]->scalekey = $node_scalekey; |
| 1225 | | | } |
| 1226 | | | elseif($this->labelbgcolour != array(-1,-1,-1)) |
| 1227 | | | { |
| 1228 | | | $col=myimagecolorallocate($node_im, $this->labelbgcolour[0], $this->labelbgcolour[1], $this->labelbgcolour[2]); |
| 1229 | | | } |
| 1230 | | | |
| 1231 | | | if($col != -1) |
| 1232 | | | { |
| 1233 | | | imagefilledrectangle($node_im, $label_x1, $label_y1, $label_x2, $label_y2, $col); |
| 1234 | | | } |
| 1235 | | | |
| 1236 | | | if ($this->selected) |
| 1237 | | | { |
| 1238 | | | imagerectangle($node_im, $label_x1, $label_y1, $label_x2, $label_y2, $map->selected); |
| 1239 | | | // would be nice if it was thicker, too... |
| 1240 | | | imagerectangle($node_im, $label_x1 + 1, $label_y1 + 1, $label_x2 - 1, $label_y2 - 1, $map->selected); |
| 1241 | | | } |
| 1242 | | | else |
| 1243 | | | { |
| 1244 | | | if ($this->labeloutlinecolour != array(-1,-1,-1)) |
| 1245 | | | { |
| 1246 | | | $col=myimagecolorallocate($node_im,$this->labeloutlinecolour[0], |
| 1247 | | | $this->labeloutlinecolour[1], $this->labeloutlinecolour[2]); |
| 1248 | | | imagerectangle($node_im, $label_x1, $label_y1, $label_x2, $label_y2, $col); |
| 1249 | | | } |
| 1250 | | | } |
| 1251 | | | #} |
| 1252 | | | |
| 1253 | | | if ($this->labelfontshadowcolour != array(-1,-1,-1)) |
| 1254 | | | { |
| 1255 | | | $col=myimagecolorallocate($im, $this->labelfontshadowcolour[0], $this->labelfontshadowcolour[1], |
| 1256 | | | $this->labelfontshadowcolour[2]); |
| 1257 | | | $map->myimagestring($node_im, $this->labelfont, $txt_x + 1, $txt_y + 1, $this->proclabel, $col); |
| 1258 | | | } |
| 1259 | | | |
| 1260 | | | $col=myimagecolorallocate($node_im, $this->labelfontcolour[0], $this->labelfontcolour[1], |
| 1261 | | | $this->labelfontcolour[2]); |
| 1262 | | | $map->myimagestring($node_im, $this->labelfont, $txt_x, $txt_y, $this->proclabel, $col); |
| 1263 | | | } |
| 1264 | | | |
| 1265 | | | # imagerectangle($node_im,$label_x1,$label_y1,$label_x2,$label_y2,$map->black); |
| 1266 | | | # imagerectangle($node_im,$icon_x1,$icon_y1,$icon_x2,$icon_y2,$map->black); |
| 1267 | | | |
| 1268 | | | $map->nodes[$this->name]->centre_x = $this->x - $bbox_x1; |
| 1269 | | | $map->nodes[$this->name]->centre_y = $this->y - $bbox_y1; |
| 1270 | | | |
| 1271 | | | if(1==0) |
| 1272 | | | { |
| 1273 | | | |
| 1274 | | | imageellipse($node_im, $this->centre_x, $this->centre_y, 8, 8, $map->selected); |
| 1275 | | | |
| 1276 | | | foreach (array("N","S","E","W","NE","NW","SE","SW") as $corner) |
| 1277 | | | { |
| 1278 | | | list($dx, $dy)=calc_offset($corner, $this->width, $this->height); |
| 1279 | | | imageellipse($node_im, $this->centre_x + $dx, $this->centre_y + $dy, 5, 5, $map->selected); |
| 1280 | | | } |
| 1281 | | | } |
| 1282 | | | |
| 1283 | | | # $this->image = $node_im; |
| 1284 | | | $map->nodes[$this->name]->image = $node_im; |
| 1285 | | | } |
| 1286 | | | |
| 1287 | | | function update_cache($cachedir,$mapname) |
| 1288 | | | { |
| 1289 | | | $cachename = $cachedir."/node_".md5($mapname."/".$this->name).".png"; |
| 1290 | | | // save this image to a cache, for the editor |
| 1291 | | | imagepng($this->image,$cachename); |
| 1292 | | | } |
| 1293 | | | |
| 1294 | | | // draw the node, using the pre_render() output |
| 1295 | | | function NewDraw($im, &$map) |
| 1296 | | | { |
| 1297 | | | // take the offset we figured out earlier, and just blit |
| 1298 | | | // the image on. Who says "blit" anymore? |
| 1299 | | | |
| 1300 | | | // it's possible that there is no image, so better check. |
| 1301 | | | if(isset($this->image)) |
| 1302 | | | { |
| 1303 | | | imagealphablending($im, true); |
| 1304 | | | imagecopy ( $im, $this->image, $this->x - $this->centre_x, $this->y - $this->centre_y, 0, 0, imagesx($this->image), imagesy($this->image) ); |
| 1305 | | | } |
| 1306 | | | |
| 1307 | | | } |
| 1308 | | | |
| 1309 | | | // take the pre-rendered node and write it to a file so that |
| 1310 | | | // the editor can get at it. |
| 1311 | | | function WriteToCache() |
| 1312 | | | { |
| 1313 | | | } |
| 1314 | | | |
| 1315 | | | function DrawNINK($im, &$map, $size=32) |
| 1316 | | | { |
| 1317 | | | $quarter = $size/4; |
| 1318 | | | |
| 1319 | | | $x = $this->x; |
| 1320 | | | $y = $this->y; |
| 1321 | | | |
| 1322 | | | $col1 = imagecolorallocate($im,255,0,0); |
| 1323 | | | $col2 = imagecolorallocate($im,0,255,0); |
| 1324 | | | $outline = imagecolorallocate($im,255,255,255); |
| 1325 | | | $font = 2; |
| 1326 | | | |
| 1327 | | | imagefilledarc($im,$x,$y,$size,$size,270,90,$col1,IMG_ARC_PIE); |
| 1328 | | | imagefilledarc($im,$x,$y,$size,$size,90,270,$col2,IMG_ARC_PIE); |
| 1329 | | | |
| 1330 | | | imagefilledarc($im,$x,$y+$quarter,$quarter*2,$quarter*2,0,360,$col1,IMG_ARC_PIE); |
| 1331 | | | imagefilledarc($im,$x,$y-$quarter,$quarter*2,$quarter*2,0,360,$col2,IMG_ARC_PIE); |
| 1332 | | | |
| 1333 | | | // draw in the text shadows first, if needed |
| 1334 | | | if ($this->labelfontshadowcolour != array(-1,-1,-1)) |
| 1335 | | | { |
| 1336 | | | $col=myimagecolorallocate($im, $this->labelfontshadowcolour[0], $this->labelfontshadowcolour[1], |
| 1337 | | | $this->labelfontshadowcolour[2]); |
| 1338 | | | |
| 1339 | | | imagestring($im, $font, 1 + $x - imagefontwidth($font)*2, 1 + $y-$quarter-imagefontheight($font)/2,"2.5M",$col); |
| 1340 | | | imagestring($im, $font, 1 + $x - imagefontwidth($font)*2, 1 + $y+$quarter-imagefontheight($font)/2,"786M",$col); |
| 1341 | | | } |
| 1342 | | | |
| 1343 | | | imagestring($im, $font, $x - imagefontwidth($font)*2, $y-$quarter-imagefontheight($font)/2,"2.5M",$outline); |
| 1344 | | | imagestring($im, $font, $x - imagefontwidth($font)*2, $y+$quarter-imagefontheight($font)/2,"786M",$outline); |
| 1345 | | | |
| 1346 | | | } |
| 1347 | | | |
| 1348 | | | function calc_size() |
| 1349 | | | { |
| 1350 | | | $this->width=0; |
| 1351 | | | $this->height=0; |
| 1352 | | | |
| 1353 | | | // calculate the size of the NODE box, so we can make links end at corners. |
| 1354 | | | if ($this->label != '') |
| 1355 | | | { |
| 1356 | | | $padding=0; |
| 1357 | | | $font=$this->labelfont; |
| 1358 | | | |
| 1359 | | | list($strwidth, $strheight)=$this->owner->myimagestringsize($font, $this->label); |
| 1360 | | | |
| 1361 | | | $boxwidth=$strwidth * 1.1; |
| 1362 | | | $boxheight=$strheight * 1.1; |
| 1363 | | | |
| 1364 | | | $this->width=$boxwidth; |
| 1365 | | | $this->height=$boxheight; |
| 1366 | | | } |
| 1367 | | | |
| 1368 | | | // if there's an icon, then that's what the corners relate to |
| 1369 | | | if ($this->iconfile != '') |
| 1370 | | | { |
| 1371 | | | # $temp_im=imagecreatefrompng($this->iconfile); |
| 1372 | | | $temp_im = imagecreatefromfile($this->iconfile); |
| 1373 | | | |
| 1374 | | | if ($temp_im) |
| 1375 | | | { |
| 1376 | | | $this->width=imagesx($temp_im); |
| 1377 | | | $this->height=imagesy($temp_im); |
| 1378 | | | } |
| 1379 | | | |
| 1380 | | | imagedestroy ($temp_im); |
| 1381 | | | } |
| 1382 | | | |
| 1383 | | | debug ("PRECALC $this->name: $this->width x $this->height\n"); |
| 1384 | | | } |
| 1385 | | | |
| 1386 | | | function Reset(&$newowner) |
| 1387 | | | { |
| 1388 | | | $this->owner=$newowner; |
| 1389 | | | |
| 1390 | | | if (isset($this->owner->defaultnode) && $this->name != 'DEFAULT') { |
| 1391 | | | // use the defaults from DEFAULT |
| 1392 | | | $this->CopyFrom($this->owner->defaultnode); |
| 1393 | | | $this->my_default = $this->owner->defaultnode; |
| 1394 | | | } |
| 1395 | | | else |
| 1396 | | | { |
| 1397 | | | // use the default defaults |
| 1398 | | | foreach (array_keys($this->inherit_fieldlist)as |
| 1399 | | | $fld) { $this->$fld=$this->inherit_fieldlist[$fld]; } |
| 1400 | | | } |
| 1401 | | | } |
| 1402 | | | |
| 1403 | | | function CopyFrom($source) |
| 1404 | | | { |
| 1405 | | | foreach (array_keys($this->inherit_fieldlist)as $fld) { $this->$fld=$source->$fld; } |
| 1406 | | | } |
| 1407 | | | |
| 1408 | | | function WriteConfig($fd) |
| 1409 | | | { |
| 1410 | | | $output=''; |
| 1411 | | | |
| 1412 | | | $comparison=($this->name == 'DEFAULT' |
| 1413 | | | ? $this->inherit_fieldlist['label'] : $this->owner->defaultnode->label); |
| 1414 | | | |
| 1415 | | | if ($this->label != $comparison) { $output.="\tLABEL " . $this->label . "\n"; } |
| 1416 | | | |
| 1417 | | | $comparison=($this->name == 'DEFAULT' |
| 1418 | | | ? $this->inherit_fieldlist['infourl'] : $this->owner->defaultnode->infourl); |
| 1419 | | | |
| 1420 | | | if ($this->infourl != $comparison) { $output.="\tINFOURL " . $this->infourl . "\n"; } |
| 1421 | | | |
| 1422 | | | $comparison=($this->name == 'DEFAULT' |
| 1423 | | | ? $this->inherit_fieldlist['notestext'] : $this->owner->defaultnode->notestext); |
| 1424 | | | |
| 1425 | | | if ($this->notestext != $comparison) { $output.="\tNOTES " . $this->notestext . "\n"; } |
| 1426 | | | |
| 1427 | | | $comparison=($this->name == 'DEFAULT' |
| 1428 | | | ? $this->inherit_fieldlist['overliburl'] : $this->owner->defaultnode->overliburl); |
| 1429 | | | |
| 1430 | | | if ($this->overliburl != $comparison) { $output.="\tOVERLIBGRAPH " . $this->overliburl . "\n"; } |
| 1431 | | | |
| 1432 | | | $comparison=($this->name == 'DEFAULT' |
| 1433 | | | ? $this->inherit_fieldlist['iconfile'] : $this->owner->defaultnode->iconfile); |
| 1434 | | | if ($this->iconfile != $comparison) { |
| 1435 | | | $output.="\tICON "; |
| 1436 | | | if($this->iconscalew > 0) { |
| 1437 | | | $output .= $this->iconscalew." ".$this->iconscaleh." "; |
| 1438 | | | } |
| 1439 | | | $output .= $this->iconfile . "\n"; |
| 1440 | | | } |
| 1441 | | | |
| 1442 | | | $comparison=($this->name == 'DEFAULT' |
| 1443 | | | ? $this->inherit_fieldlist['labelfont'] : $this->owner->defaultnode->labelfont); |
| 1444 | | | |
| 1445 | | | if ($this->labelfont != $comparison) { $output.="\tLABELFONT " . $this->labelfont . "\n"; } |
| 1446 | | | |
| 1447 | | | $comparison=($this->name == 'DEFAULT' |
| 1448 | | | ? $this->inherit_fieldlist['labeloffset'] : $this->owner->defaultnode->labeloffset); |
| 1449 | | | |
| 1450 | | | if ($this->labeloffset != $comparison) { $output.="\tLABELOFFSET " . $this->labeloffset . "\n"; } |
| 1451 | | | |
| 1452 | | | |
| 1453 | | | $comparison=($this->name == 'DEFAULT' |
| 1454 | | | ? $this->inherit_fieldlist['targets'] : $this->owner->defaultnode->targets); |
| 1455 | | | |
| 1456 | | | if ($this->targets != $comparison) |
| 1457 | | | { |
| 1458 | | | $output.="\tTARGET"; |
| 1459 | | | |
| 1460 | | | foreach ($this->targets as $target) { $output.=" " . $target[4]; } |
| 1461 | | | |
| 1462 | | | $output.="\n"; |
| 1463 | | | } |
| 1464 | | | |
| 1465 | | | $comparison = ($this->name == 'DEFAULT' |
| 1466 | | | ? $this->inherit_fieldlist['usescale'] : $this->owner->defaultnode->usescale); |
| 1467 | | | $comparison2 = ($this->name == 'DEFAULT' |
| 1468 | | | ? $this->inherit_fieldlist['scalevar'] : $this->owner->defaultnode->scalevar); |
| 1469 | | | |
| 1470 | | | if ( ($this->usescale != $comparison) || ($this->scalevar != $comparison2) ) |
| 1471 | | | { $output.="\tUSESCALE " . $this->usescale . " " . $this->scalevar . "\n"; } |
| 1472 | | | |
| 1473 | | | |
| 1474 | | | |
| 1475 | | | $comparison=($this->name == 'DEFAULT' |
| 1476 | | | ? $this->inherit_fieldlist['overlibcaption'] : $this->owner->defaultnode->overlibcaption); |
| 1477 | | | |
| 1478 | | | if ($this->overlibcaption != $comparison) { $output.="\tOVERLIBCAPTION " . $this->overlibcaption . "\n"; } |
| 1479 | | | |
| 1480 | | | |
| 1481 | | | $comparison=($this->name == 'DEFAULT' |
| 1482 | | | ? $this->inherit_fieldlist['overlibwidth'] : $this->owner->defaultnode->overlibwidth); |
| 1483 | | | |
| 1484 | | | if ($this->overlibwidth != $comparison) { $output.="\tOVERLIBWIDTH " . $this->overlibwidth . "\n"; } |
| 1485 | | | |
| 1486 | | | $comparison=($this->name == 'DEFAULT' |
| 1487 | | | ? $this->inherit_fieldlist['overlibheight'] : $this->owner->defaultnode->overlibheight); |
| 1488 | | | |
| 1489 | | | if ($this->overlibheight != $comparison) { $output.="\tOVERLIBHEIGHT " . $this->overlibheight . "\n"; } |
| 1490 | | | |
| 1491 | | | $comparison=($this->name == 'DEFAULT' |
| 1492 | | | ? $this->inherit_fieldlist['labelbgcolour'] : $this->owner->defaultnode->labelbgcolour); |
| 1493 | | | |
| 1494 | | | if ($this->labelbgcolour != $comparison) { $output.="\tLABELBGCOLOR " . render_colour( |
| 1495 | | | $this->labelbgcolour) |
| 1496 | | | . "\n"; } |
| 1497 | | | |
| 1498 | | | $comparison=($this->name == 'DEFAULT' ? $this->inherit_fieldlist['labelfontcolour'] |
| 1499 | | | : $this->owner->defaultnode->labelfontcolour); |
| 1500 | | | |
| 1501 | | | if ($this->labelfontcolour != $comparison) { $output.="\tLABELFONTCOLOR " . render_colour( |
| 1502 | | | $this->labelfontcolour) |
| 1503 | | | . "\n"; } |
| 1504 | | | |
| 1505 | | | $comparison=($this->name == 'DEFAULT' ? $this->inherit_fieldlist['labeloutlinecolour'] |
| 1506 | | | : $this->owner->defaultnode->labeloutlinecolour); |
| 1507 | | | |
| 1508 | | | if ($this->labeloutlinecolour != $comparison) { $output.="\tLABELOUTLINECOLOR " . render_colour( |
| 1509 | | | $this->labeloutlinecolour) . "\n"; |
| 1510 | | | } |
| 1511 | | | |
| 1512 | | | $comparison=($this->name == 'DEFAULT' ? $this->inherit_fieldlist['labelfontshadowcolour'] |
| 1513 | | | : $this->owner->defaultnode->labelfontshadowcolour); |
| 1514 | | | |
| 1515 | | | if ($this->labelfontshadowcolour != $comparison) |
| 1516 | | | { $output.="\tLABELFONTSHADOWCOLOR " . render_colour($this->labelfontshadowcolour) . "\n"; } |
| 1517 | | | |
| 1518 | | | $comparison=($this->name == 'DEFAULT' |
| 1519 | | | ? $this->inherit_fieldlist['labeloffsetx'] : $this->owner->defaultnode->labeloffsetx); |
| 1520 | | | $comparison2=($this->name == 'DEFAULT' |
| 1521 | | | ? $this->inherit_fieldlist['labeloffsety'] : $this->owner->defaultnode->labeloffsety); |
| 1522 | | | |
| 1523 | | | if (($this->labeloffsetx != $comparison) || ($this->labeloffsety != $comparison2)) |
| 1524 | | | { $output.="\tLABELOFFSET " . $this->labeloffsetx . " " . $this->labeloffsety . "\n"; } |
| 1525 | | | |
| 1526 | | | $comparison=($this->name == 'DEFAULT' ? $this->inherit_fieldlist['x'] : $this->owner->defaultnode->x); |
| 1527 | | | $comparison2=($this->name == 'DEFAULT' ? $this->inherit_fieldlist['y'] : $this->owner->defaultnode->y); |
| 1528 | | | |
| 1529 | | | if (($this->x != $comparison) || ($this->y != $comparison2)) |
| 1530 | | | { |
| 1531 | | | if($this->relative_to == '') |
| 1532 | | | { $output.="\tPOSITION " . $this->x . " " . $this->y . "\n"; } |
| 1533 | | | else |
| 1534 | | | { $output.="\tPOSITION " . $this->relative_to . " " . $this->original_x . " " . $this->original_y . "\n"; } |
| 1535 | | | } |
| 1536 | | | |
| 1537 | | | if (($this->max_bandwidth_in != $this->owner->defaultnode->max_bandwidth_in) |
| 1538 | | | || ($this->max_bandwidth_out != $this->owner->defaultnode->max_bandwidth_out) |
| 1539 | | | || ($this->name == 'DEFAULT')) |
| 1540 | | | { |
| 1541 | | | if ($this->max_bandwidth_in == $this->max_bandwidth_out) |
| 1542 | | | { $output.="\tMAXVALUE " . $this->max_bandwidth_in_cfg . "\n"; } |
| 1543 | | | else { $output |
| 1544 | | | .="\tMAXVALUE " . $this->max_bandwidth_in_cfg . " " . $this->max_bandwidth_out_cfg . "\n"; } |
| 1545 | | | } |
| 1546 | | | |
| 1547 | | | foreach ($this->hints as $hintname=>$hint) |
| 1548 | | | { |
| 1549 | | | // all hints for DEFAULT node are for writing |
| 1550 | | | // only changed ones, or unique ones, otherwise |
| 1551 | | | if( |
| 1552 | | | ($this->name == 'DEFAULT') |
| 1553 | | | || |
| 1554 | | | (isset($this->owner->defaultnode->hints[$hintname]) |
| 1555 | | | && |
| 1556 | | | $this->owner->defaultnode->hints[$hintname] != $hint) |
| 1557 | | | || |
| 1558 | | | (!isset($this->owner->defaultnode->hints[$hintname])) |
| 1559 | | | ) |
| 1560 | | | { |
| 1561 | | | $output .= "\tSET $hintname $hint\n"; |
| 1562 | | | } |
| 1563 | | | } |
| 1564 | | | |
| 1565 | | | if ($output != '') |
| 1566 | | | { |
| 1567 | | | fwrite($fd, "NODE " . $this->name . "\n"); |
| 1568 | | | fwrite($fd, "$output\n"); |
| 1569 | | | } |
| 1570 | | | } |
| 1571 | | | |
| 1572 | | | function asJS() |
| 1573 | | | { |
| 1574 | | | $js=''; |
| 1575 | | | $js.="Nodes[" . js_escape($this->name) . "] = {"; |
| 1576 | | | $js.="x:" . $this->x . ", "; |
| 1577 | | | $js.="y:" . $this->y . ", "; |
| 1578 | | | $js.="label:" . js_escape($this->label) . ", "; |
| 1579 | | | $js.="name:" . js_escape($this->name) . ", "; |
| 1580 | | | $js.="infourl:" . js_escape($this->infourl) . ", "; |
| 1581 | | | $js.="overlibcaption:" . js_escape($this->overlibcaption) . ", "; |
| 1582 | | | $js.="overliburl:" . js_escape($this->overliburl) . ", "; |
| 1583 | | | $js.="overlibwidth:" . $this->overlibheight . ", "; |
| 1584 | | | $js.="overlibheight:" . $this->overlibwidth . ", "; |
| 1585 | | | $js.="iconfile:" . js_escape($this->iconfile); |
| 1586 | | | $js.="};\n"; |
| 1587 | | | return $js; |
| 1588 | | | } |
| 1589 | | | |
| 1590 | | | function asJSON() |
| 1591 | | | { |
| 1592 | | | $js = ''; |
| 1593 | | | $js .= "" . js_escape($this->name) . ": {"; |
| 1594 | | | $js .= "x:" . ($this->x - $this->centre_x). ", "; |
| 1595 | | | $js .= "y:" . ($this->y - $this->centre_y) . ", "; |
| 1596 | | | $js .= "label:" . js_escape($this->label) . ", "; |
| 1597 | | | $js .= "name:" . js_escape($this->name) . ", "; |
| 1598 | | | $js .= "infourl:" . js_escape($this->infourl) . ", "; |
| 1599 | | | $js .= "overliburl:" . js_escape($this->overliburl) . ", "; |
| 1600 | | | $js.="overlibcaption:" . js_escape($this->overlibcaption) . ", "; |
| 1601 | | | |
| 1602 | | | $js .= "overlibwidth:" . $this->overlibheight . ", "; |
| 1603 | | | $js .= "overlibheight:" . $this->overlibwidth . ", "; |
| 1604 | | | $js .= "iconfile:" . js_escape($this->iconfile). ", "; |
| 1605 | | | $js .= "iconcachefile:" . js_escape($this->cachefile); |
| 1606 | | | $js .= "},\n"; |
| 1607 | | | return $js; |
| 1608 | | | } |
| 1609 | | | |
| 1610 | | | // Set the bandwidth for this link. Convert from KMGT as necessary |
| 1611 | | | function SetBandwidth($inbw, $outbw) |
| 1612 | | | { |
| 1613 | | | |
| 1614 | | | $kilo = $this->owner->kilo; |
| 1615 | | | $this->max_bandwidth_in=unformat_number($inbw, $kilo); |
| 1616 | | | $this->max_bandwidth_out=unformat_number($outbw, $kilo); |
| 1617 | | | $this->max_bandwidth_in_cfg=$inbw; |
| 1618 | | | $this->max_bandwidth_out_cfg=$outbw; |
| 1619 | | | debug (sprintf("Setting bandwidth (%s -> %d bps, %s -> %d bps, KILO = %d)\n", $inbw, $this->max_bandwidth_in, $outbw, $this->max_bandwidth_out, $kilo)); |
| 1620 | | | } |
| 1621 | | | |
| 1622 | | | function Draw($im, &$map) |
| 1623 | | | { |
| 1624 | | | $strwidth=0; |
| 1625 | | | $strheight=0; |
| 1626 | | | |
| 1627 | | | // we do this little bit first, so that the label-offset stuff can know it |
| 1628 | | | if ($this->label != '') |
| 1629 | | | { |
| 1630 | | | $padding=0; |
| 1631 | | | $font=$this->labelfont; |
| 1632 | | | |
| 1633 | | | list($strwidth, $strheight)=$map->myimagestringsize($font, $this->label); |
| 1634 | | | |
| 1635 | | | $boxwidth=$strwidth * 1.0; |
| 1636 | | | $boxheight=$strheight * 1.0; |
| 1637 | | | |
| 1638 | | | debug ("Node->Draw: Metrics are: $font $strwidth x $strheight -> $boxwidth x $boxheight\n"); |
| 1639 | | | } |
| 1640 | | | |
| 1641 | | | if ($this->iconfile != '') |
| 1642 | | | { |
| 1643 | | | if (is_readable($this->iconfile)) |
| 1644 | | | { |
| 1645 | | | imagealphablending($im, true); |
| 1646 | | | // draw the supplied icon, instead of the labelled box |
| 1647 | | | $temp_im=imagecreatefrompng($this->iconfile); |
| 1648 | | | |
| 1649 | | | if ($temp_im) |
| 1650 | | | { |
| 1651 | | | $w=imagesx($temp_im); |
| 1652 | | | $h=imagesy($temp_im); |
| 1653 | | | $x1=$this->x - $w / 2; |
| 1654 | | | $y1=$this->y - $h / 2; |
| 1655 | | | $x2=$this->x + $w / 2; |
| 1656 | | | $y2=$this->y + $h / 2; |
| 1657 | | | |
| 1658 | | | imagecopy($im, $temp_im, $x1, $y1, 0, 0, $w, $h); |
| 1659 | | | $map->imap->addArea("Rectangle", "NODE:" . $this->name, '', array($x1, $y1, $x2, $y2)); |
| 1660 | | | imagedestroy ($temp_im); |
| 1661 | | | |
| 1662 | | | if ($this->labeloffset != '') |
| 1663 | | | { |
| 1664 | | | $this->labeloffsetx=0; |
| 1665 | | | $this->labeloffsety=0; |
| 1666 | | | |
| 1667 | | | list($dx, $dy)=calc_offset($this->labeloffset, ($w + $strwidth), ($h + $strheight)); |
| 1668 | | | |
| 1669 | | | $this->labeloffsetx=$dx; |
| 1670 | | | $this->labeloffsety=$dy; |
| 1671 | | | } |
| 1672 | | | } |
| 1673 | | | else { warn ("Couldn't open PNG ICON: " . $this->iconfile . " - is it a PNG?\n"); } |
| 1674 | | | } |
| 1675 | | | else { warn ("ICON " . $this->iconfile |
| 1676 | | | . " does not exist, or is not readble. Check path and permissions.\n"); } |
| 1677 | | | } |
| 1678 | | | |
| 1679 | | | if ($this->label != '') |
| 1680 | | | { |
| 1681 | | | $x=$this->x + $this->labeloffsetx; |
| 1682 | | | $y=$this->y + $this->labeloffsety; |
| 1683 | | | |
| 1684 | | | $x1 = $x - ($boxwidth / 2) - 2; |
| 1685 | | | $x2 = $x + ($boxwidth / 2) + 2; |
| 1686 | | | $y1 = $y - ($boxheight / 2) - 2; |
| 1687 | | | $y2 = $y + ($boxheight / 2) + 2; |
| 1688 | | | |
| 1689 | | | $txt_x = $x - $strwidth / 2; |
| 1690 | | | $txt_y = $y + $strheight / 2; |
| 1691 | | | |
| 1692 | | | if ($this->iconfile == '') |
| 1693 | | | { |
| 1694 | | | if ($this->labelbgcolour != array |
| 1695 | | | ( |
| 1696 | | | -1, |
| 1697 | | | -1, |
| 1698 | | | -1 |
| 1699 | | | )) |
| 1700 | | | { |
| 1701 | | | $col=myimagecolorallocate($im, $this->labelbgcolour[0], $this->labelbgcolour[1], |
| 1702 | | | $this->labelbgcolour[2]); |
| 1703 | | | imagefilledrectangle($im, $x1, $y1, $x2, $y2, $col); |
| 1704 | | | } |
| 1705 | | | |
| 1706 | | | if ($this->selected) |
| 1707 | | | { |
| 1708 | | | imagerectangle($im, $x1, $y1, $x2, $y2, $map->selected); |
| 1709 | | | // would be nice if it was thicker, too... |
| 1710 | | | imagerectangle($im, $x1 - 1, $y1 - 1, $x2 + 1, $y2 + 1, $map->selected); |
| 1711 | | | } |
| 1712 | | | else |
| 1713 | | | { |
| 1714 | | | if ($this->labeloutlinecolour != array |
| 1715 | | | ( |
| 1716 | | | -1, |
| 1717 | | | -1, |
| 1718 | | | -1 |
| 1719 | | | )) |
| 1720 | | | { |
| 1721 | | | $col=myimagecolorallocate($im, $this->labeloutlinecolour[0], |
| 1722 | | | $this->labeloutlinecolour[1], $this->labeloutlinecolour[2]); |
| 1723 | | | imagerectangle($im, $x1, $y1, $x2, $y2, $col); |
| 1724 | | | } |
| 1725 | | | } |
| 1726 | | | } |
| 1727 | | | |
| 1728 | | | if ($this->labelfontshadowcolour != array |
| 1729 | | | ( |
| 1730 | | | -1, |
| 1731 | | | -1, |
| 1732 | | | -1 |
| 1733 | | | )) |
| 1734 | | | { |
| 1735 | | | $col=myimagecolorallocate($im, $this->labelfontshadowcolour[0], $this->labelfontshadowcolour[1], |
| 1736 | | | $this->labelfontshadowcolour[2]); |
| 1737 | | | $map->myimagestring($im, $font, $txt_x + 1, $txt_y + 1, $this->label, $col); |
| 1738 | | | } |
| 1739 | | | |
| 1740 | | | $col=myimagecolorallocate($im, $this->labelfontcolour[0], $this->labelfontcolour[1], |
| 1741 | | | $this->labelfontcolour[2]); |
| 1742 | | | $map->myimagestring($im, $font, $txt_x, $txt_y, $this->label, $col); |
| 1743 | | | |
| 1744 | | | $map->imap->addArea("Rectangle", "NODE:" . $this->name, '', array($x1, $y1, $x2, $y2)); |
| 1745 | | | } |
| 1746 | | | } |
| 1747 | | | } |
| 1748 | | | |
| 1749 | | | ; |
| 1750 | | | |
| 1751 | | | class WeatherMapLink extends WeatherMapItem |
| 1752 | | | { |
| 1753 | | | var $owner, $name; |
| 1754 | | | var $maphtml; |
| 1755 | | | var $a, $b; // the ends - references to nodes |
| 1756 | | | var $width, $arrowstyle; |
| 1757 | | | var $bwfont, $labelstyle; |
| 1758 | | | var $overliburl, $infourl; |
| 1759 | | | var $notes; |
| 1760 | | | var $overlibcaption; |
| 1761 | | | var $overlibwidth, $overlibheight; |
| 1762 | | | var $bandwidth_in, $bandwidth_out; |
| 1763 | | | var $max_bandwidth_in, $max_bandwidth_out; |
| 1764 | | | var $max_bandwidth_in_cfg, $max_bandwidth_out_cfg; |
| 1765 | | | var $targets = array(); |
| 1766 | | | var $a_offset, $b_offset; |
| 1767 | | | var $in_ds, $out_ds; |
| 1768 | | | var $selected; |
| 1769 | | | var $inpercent, $outpercent; |
| 1770 | | | var $inherit_fieldlist; |
| 1771 | | | var $vialist = array(); |
| 1772 | | | var $usescale; |
| 1773 | | | var $outlinecolour; |
| 1774 | | | var $bwoutlinecolour; |
| 1775 | | | var $bwboxcolour; |
| 1776 | | | var $commentfont,$notestext; |
| 1777 | | | var $inscalekey,$outscalekey; |
| 1778 | | | var $incolour,$outcolour; |
| 1779 | | | var $commentfontcolour; |
| 1780 | | | var $bwfontcolour; |
| 1781 | | | var $incomment, $outcomment; |
| 1782 | | | var $labeloffset_in, $labeloffset_out; |
| 1783 | | | |
| 1784 | | | |
| 1785 | | | function WeatherMapLink() { $this->inherit_fieldlist=array |
| 1786 | | | ( |
| 1787 | | | 'my_default' => NULL, |
| 1788 | | | 'width' => 7, |
| 1789 | | | 'commentfont' => 1, |
| 1790 | | | 'bwfont' => 2, |
| 1791 | | | 'labeloffset_out' => 25, |
| 1792 | | | 'labeloffset_in' => 75, |
| 1793 | | | 'arrowstyle' => 'classic', |
| 1794 | | | 'usescale' => 'DEFAULT', |
| 1795 | | | 'targets' => array(), |
| 1796 | | | 'infourl' => '', |
| 1797 | | | 'notestext' => '', |
| 1798 | | | 'notes' => array(), |
| 1799 | | | 'overliburl' => '', |
| 1800 | | | 'labelstyle' => 'percent', |
| 1801 | | | 'overlibwidth' => 0, |
| 1802 | | | 'overlibheight' => 0, |
| 1803 | | | 'outlinecolour' => array(0, 0, 0), |
| 1804 | | | 'bwoutlinecolour' => array(0, 0, 0), |
| 1805 | | | 'bwfontcolour' => array(0, 0, 0), |
| 1806 | | | 'bwboxcolour' => array(255, 255, 255), |
| 1807 | | | 'commentfontcolour' => array(192,192,192), |
| 1808 | | | 'inpercent'=>0, 'outpercent'=>0, |
| 1809 | | | 'inscalekey'=>'', 'outscalekey'=>'', |
| 1810 | | | 'incolour'=>-1,'outcolour'=>-1, |
| 1811 | | | 'a_offset' => 'C', |
| 1812 | | | 'b_offset' => 'C', |
| 1813 | | | 'incomment' => '', |
| 1814 | | | 'outcomment' => '', |
| 1815 | | | 'overlibcaption' => '', |
| 1816 | | | 'max_bandwidth_in' => 100000000, |
| 1817 | | | 'max_bandwidth_out' => 100000000, |
| 1818 | | | 'max_bandwidth_in_cfg' => '100M', |
| 1819 | | | 'max_bandwidth_out_cfg' => '100M' |
| 1820 | | | ); |
| 1821 | | | // $this->a_offset = 'C'; |
| 1822 | | | // $this->b_offset = 'C'; |
| 1823 | | | // $this->targets = array(); |
| 1824 | | | } |
| 1825 | | | |
| 1826 | | | function Reset(&$newowner) |
| 1827 | | | { |
| 1828 | | | $this->owner=$newowner; |
| 1829 | | | |
| 1830 | | | if (isset($this->owner->defaultlink) && $this->name != 'DEFAULT') { |
| 1831 | | | // use the defaults from DEFAULT |
| 1832 | | | $this->CopyFrom($this->owner->defaultlink); |
| 1833 | | | $this->my_default = $this->owner->defaultlink; |
| 1834 | | | } |
| 1835 | | | else |
| 1836 | | | { |
| 1837 | | | foreach (array_keys($this->inherit_fieldlist)as |
| 1838 | | | $fld) { $this->$fld=$this->inherit_fieldlist[$fld]; } |
| 1839 | | | } |
| 1840 | | | } |
| 1841 | | | |
| 1842 | | | function my_type() { return "LINK"; } |
| 1843 | | | |
| 1844 | | | function CopyFrom($source) |
| 1845 | | | { |
| 1846 | | | foreach (array_keys($this->inherit_fieldlist)as $fld) { $this->$fld=$source->$fld; } |
| 1847 | | | } |
| 1848 | | | |
| 1849 | | | // Set the bandwidth for this link. Convert from KMGT as necessary |
| 1850 | | | function SetBandwidth($inbw, $outbw) |
| 1851 | | | { |
| 1852 | | | $kilo = $this->owner->kilo; |
| 1853 | | | $this->max_bandwidth_in=unformat_number($inbw, $kilo); |
| 1854 | | | $this->max_bandwidth_out=unformat_number($outbw, $kilo); |
| 1855 | | | $this->max_bandwidth_in_cfg=$inbw; |
| 1856 | | | $this->max_bandwidth_out_cfg=$outbw; |
| 1857 | | | debug (sprintf("Setting bandwidth (%s -> %d bps, %s -> %d bps, KILO = %d)\n", $inbw, $this->max_bandwidth_in, $outbw, |
| 1858 | | | $this->max_bandwidth_out, $kilo)); |
| 1859 | | | } |
| 1860 | | | |
| 1861 | | | function Draw($im, &$map) |
| 1862 | | | { |
| 1863 | | | # $max_bw_in = $this->max_bandwidth_in; |
| 1864 | | | # $max_bw_out = $this->max_bandwidth_out; |
| 1865 | | | |
| 1866 | | | #$pc=(($this->bandwidth_out) / ($this->max_bandwidth_out)) * 100; |
| 1867 | | | #$this->outpercent=$pc; |
| 1868 | | | |
| 1869 | | | #$pc=(($this->bandwidth_in) / ($this->max_bandwidth_in)) * 100; |
| 1870 | | | #$this->inpercent=$pc; |
| 1871 | | | |
| 1872 | | | #$x1=$this->a->x; |
| 1873 | | | #$y1=$this->a->y; |
| 1874 | | | |
| 1875 | | | #$x2=$this->b->x; |
| 1876 | | | #$y2=$this->b->y; |
| 1877 | | | $x1=$map->nodes[$this->a->name]->x; |
| 1878 | | | $y1=$map->nodes[$this->a->name]->y; |
| 1879 | | | |
| 1880 | | | $x2=$map->nodes[$this->b->name]->x; |
| 1881 | | | $y2=$map->nodes[$this->b->name]->y; |
| 1882 | | | # print "$x1,$y1 -> $x2,$y2 via "; |
| 1883 | | | |
| 1884 | | | $a_height=$map->nodes[$this->a->name]->height; |
| 1885 | | | $a_width=$map->nodes[$this->a->name]->width; |
| 1886 | | | |
| 1887 | | | $b_height=$map->nodes[$this->b->name]->height; |
| 1888 | | | $b_width=$map->nodes[$this->b->name]->width; |
| 1889 | | | |
| 1890 | | | # print "[".$this->a_offset." ".$this->b_offset."] and ($a_width x $a_height and $b_width x $b_height)"; |
| 1891 | | | |
| 1892 | | | list($dx, $dy)=calc_offset($this->a_offset, $a_width, $a_height); |
| 1893 | | | $x1+=$dx; |
| 1894 | | | $y1+=$dy; |
| 1895 | | | |
| 1896 | | | list($dx, $dy)=calc_offset($this->b_offset, $b_width, $b_height); |
| 1897 | | | $x2+=$dx; |
| 1898 | | | $y2+=$dy; |
| 1899 | | | |
| 1900 | | | # print " becomes $x1,$y1 -> $x2,$y2"; |
| 1901 | | | # print "\n"; |
| 1902 | | | |
| 1903 | | | $outline_colour=NULL; |
| 1904 | | | $comment_colour=NULL; |
| 1905 | | | |
| 1906 | | | if ($this->outlinecolour != array |
| 1907 | | | ( |
| 1908 | | | -1, |
| 1909 | | | -1, |
| 1910 | | | -1 |
| 1911 | | | )) { $outline_colour=myimagecolorallocate( |
| 1912 | | | $im, $this->outlinecolour[0], $this->outlinecolour[1], |
| 1913 | | | $this->outlinecolour[2]); } |
| 1914 | | | |
| 1915 | | | if ($this->commentfontcolour != array |
| 1916 | | | ( |
| 1917 | | | -1, |
| 1918 | | | -1, |
| 1919 | | | -1 |
| 1920 | | | )) { $comment_colour=myimagecolorallocate( |
| 1921 | | | $im, $this->commentfontcolour[0], $this->commentfontcolour[1], |
| 1922 | | | $this->commentfontcolour[2]); } |
| 1923 | | | |
| 1924 | | | $xpoints = array ( ); |
| 1925 | | | |
| 1926 | | | $ypoints = array ( ); |
| 1927 | | | |
| 1928 | | | $xpoints[]=$x1; |
| 1929 | | | $ypoints[]=$y1; |
| 1930 | | | |
| 1931 | | | # warn("There are VIAs.\n"); |
| 1932 | | | foreach ($this->vialist as $via) |
| 1933 | | | { |
| 1934 | | | # imagearc($im, $via[0],$via[1],20,20,0,360,$map->selected); |
| 1935 | | | $xpoints[]=$via[0]; |
| 1936 | | | $ypoints[]=$via[1]; |
| 1937 | | | } |
| 1938 | | | |
| 1939 | | | $xpoints[]=$x2; |
| 1940 | | | $ypoints[]=$y2; |
| 1941 | | | |
| 1942 | | | list($link_in_colour,$link_in_scalekey) = $map->ColourFromPercent($this->inpercent,$this->usescale); |
| 1943 | | | list($link_out_colour,$link_out_scalekey) = $map->ColourFromPercent($this->outpercent,$this->usescale); |
| 1944 | | | |
| 1945 | | | // $map->links[$this->name]->inscalekey = $link_in_scalekey; |
| 1946 | | | // $map->links[$this->name]->outscalekey = $link_out_scalekey; |
| 1947 | | | |
| 1948 | | | $link_width=$this->width; |
| 1949 | | | // these will replace the one above, ultimately. |
| 1950 | | | $link_in_width=$this->width; |
| 1951 | | | $link_out_width=$this->width; |
| 1952 | | | |
| 1953 | | | // for bulging animations |
| 1954 | | | if ( ($map->widthmod) || ($map->get_hint('link_bulge') == 1)) |
| 1955 | | | { |
| 1956 | | | // a few 0.1s and 1s to fix div-by-zero, and invisible links |
| 1957 | | | $link_width = (($link_width * $this->inpercent * 1.5 + 0.1) / 100) + 1; |
| 1958 | | | // these too |
| 1959 | | | $link_in_width = (($link_in_width * $this->inpercent * 1.5 + 0.1) / 100) + 1; |
| 1960 | | | $link_out_width = (($link_out_width * $this->outpercent * 1.5 + 0.1) / 100) + 1; |
| 1961 | | | } |
| 1962 | | | |
| 1963 | | | list($q1_x, |
| 1964 | | | $q1_y, |
| 1965 | | | $q3_x, |
| 1966 | | | $q3_y)=draw_curve($im, $xpoints, $ypoints, |
| 1967 | | | $link_width, $outline_colour, $comment_colour, array($link_out_colour, $link_in_colour), |
| 1968 | | | $this->name, $map, $this->labeloffset_out, $this->labeloffset_in); |
| 1969 | | | |
| 1970 | | | if (!is_null($q1_x)) |
| 1971 | | | { |
| 1972 | | | $outbound=array |
| 1973 | | | ( |
| 1974 | | | $q1_x, |
| 1975 | | | $q1_y, |
| 1976 | | | 0, |
| 1977 | | | 0, |
| 1978 | | | $this->outpercent, |
| 1979 | | | $this->bandwidth_out, |
| 1980 | | | |
| 1981 | | | ); |
| 1982 | | | |
| 1983 | | | $inbound=array |
| 1984 | | | ( |
| 1985 | | | $q3_x, |
| 1986 | | | $q3_y, |
| 1987 | | | 0, |
| 1988 | | | 0, |
| 1989 | | | $this->inpercent, |
| 1990 | | | $this->bandwidth_in |
| 1991 | | | ); |
| 1992 | | | |
| 1993 | | | if ($map->sizedebug) |
| 1994 | | | { |
| 1995 | | | $outbound[5]=$this->max_bandwidth_out; |
| 1996 | | | $inbound[5]=$this->max_bandwidth_in; |
| 1997 | | | } |
| 1998 | | | |
| 1999 | | | foreach (array($inbound, $outbound)as $task) |
| 2000 | | | { |
| 2001 | | | $thelabel=""; |
| 2002 | | | |
| 2003 | | | if ($this->labelstyle != 'none') |
| 2004 | | | { |
| 2005 | | | debug("Bandwidth is ".$task[5]."\n"); |
| 2006 | | | if ($this->labelstyle == 'bits') { $thelabel=nice_bandwidth($task[5], $this->owner->kilo); } |
| 2007 | | | elseif ($this->labelstyle == 'unformatted') { $thelabel=$task[5]; } |
| 2008 | | | elseif ($this->labelstyle == 'percent') { $thelabel=format_number($task[4]) . "%"; } |
| 2009 | | | |
| 2010 | | | $map->DrawLabel($im, $task[0], $task[1], $thelabel, $this->bwfont, 0, |
| 2011 | | | $this->name, $this->bwfontcolour, $this->bwboxcolour, $this->bwoutlinecolour,$map); |
| 2012 | | | } |
| 2013 | | | } |
| 2014 | | | } |
| 2015 | | | } |
| 2016 | | | |
| 2017 | | | function WriteConfig($fd) |
| 2018 | | | { |
| 2019 | | | $output=''; |
| 2020 | | | |
| 2021 | | | $comparison=($this->name == 'DEFAULT' |
| 2022 | | | ? $this->inherit_fieldlist['infourl'] : $this->owner->defaultlink->infourl); |
| 2023 | | | |
| 2024 | | | if ($this->infourl != $comparison) { $output.="\tINFOURL " . $this->infourl . "\n"; } |
| 2025 | | | |
| 2026 | | | $comparison=($this->name == 'DEFAULT' |
| 2027 | | | ? $this->inherit_fieldlist['notestext'] : $this->owner->defaultlink->notestext); |
| 2028 | | | |
| 2029 | | | if ($this->notestext != $comparison) { $output.="\tNOTES " . $this->notestext . "\n"; } |
| 2030 | | | |
| 2031 | | | $comparison=($this->name == 'DEFAULT' |
| 2032 | | | ? $this->inherit_fieldlist['overliburl'] : $this->owner->defaultlink->overliburl); |
| 2033 | | | |
| 2034 | | | if ($this->overliburl != $comparison) { $output.="\tOVERLIBGRAPH " . $this->overliburl . "\n"; } |
| 2035 | | | |
| 2036 | | | $comparison=($this->name == 'DEFAULT' |
| 2037 | | | ? $this->inherit_fieldlist['overlibcaption'] : $this->owner->defaultlink->overlibcaption); |
| 2038 | | | |
| 2039 | | | if ($this->overlibcaption != $comparison) { $output.="\tOVERLIBCAPTION " . $this->overlibcaption . "\n"; } |
| 2040 | | | |
| 2041 | | | $comparison=($this->name == 'DEFAULT' |
| 2042 | | | ? $this->inherit_fieldlist['overlibwidth'] : $this->owner->defaultlink->overlibwidth); |
| 2043 | | | |
| 2044 | | | if ($this->overlibwidth != $comparison) { $output.="\tOVERLIBWIDTH " . $this->overlibwidth . "\n"; } |
| 2045 | | | |
| 2046 | | | $comparison=($this->name == 'DEFAULT' |
| 2047 | | | ? $this->inherit_fieldlist['overlibheight'] : $this->owner->defaultlink->overlibheight); |
| 2048 | | | |
| 2049 | | | if ($this->overlibheight != $comparison) { $output.="\tOVERLIBHEIGHT " . $this->overlibheight . "\n"; } |
| 2050 | | | |
| 2051 | | | $comparison=($this->name == 'DEFAULT' |
| 2052 | | | ? $this->inherit_fieldlist['arrowstyle'] : $this->owner->defaultlink->arrowstyle); |
| 2053 | | | |
| 2054 | | | if ($this->arrowstyle != $comparison) { $output.="\tARROWSTYLE " . $this->arrowstyle . "\n"; } |
| 2055 | | | |
| 2056 | | | $comparison=($this->name == 'DEFAULT' |
| 2057 | | | ? $this->inherit_fieldlist['labelstyle'] : $this->owner->defaultlink->labelstyle); |
| 2058 | | | |
| 2059 | | | if ($this->labelstyle != $comparison) { $output.="\tBWLABEL " . $this->labelstyle . "\n"; } |
| 2060 | | | |
| 2061 | | | |
| 2062 | | | |
| 2063 | | | $comparison = ($this->name == 'DEFAULT' |
| 2064 | | | ? $this->inherit_fieldlist['labeloffset_in'] : $this->owner->defaultlink->labeloffset_in); |
| 2065 | | | $comparison2 = ($this->name == 'DEFAULT' |
| 2066 | | | ? $this->inherit_fieldlist['labeloffset_out'] : $this->owner->defaultlink->labeloffset_out); |
| 2067 | | | |
| 2068 | | | if ( ($this->labeloffset_in != $comparison) || ($this->labeloffset_out != $comparison2) ) |
| 2069 | | | { $output.="\tBWLABELPOS " . $this->labeloffset_in . " " . $this->labeloffset_out . "\n"; } |
| 2070 | | | |
| 2071 | | | |
| 2072 | | | $comparison=($this->name == 'DEFAULT' |
| 2073 | | | ? $this->inherit_fieldlist['targets'] : $this->owner->defaultlink->targets); |
| 2074 | | | |
| 2075 | | | if ($this->targets != $comparison) |
| 2076 | | | { |
| 2077 | | | $output.="\tTARGET"; |
| 2078 | | | |
| 2079 | | | foreach ($this->targets as $target) { $output.=" " . $target[4]; } |
| 2080 | | | |
| 2081 | | | $output.="\n"; |
| 2082 | | | } |
| 2083 | | | |
| 2084 | | | $comparison=($this->name == 'DEFAULT' |
| 2085 | | | ? $this->inherit_fieldlist['usescale'] : $this->owner->defaultlink->usescale); |
| 2086 | | | if ($this->usescale != $comparison) { $output.="\tUSESCALE " . $this->usescale . "\n"; } |
| 2087 | | | |
| 2088 | | | |
| 2089 | | | |
| 2090 | | | $comparison=($this->name == 'DEFAULT' |
| 2091 | | | ? $this->inherit_fieldlist['incomment'] : $this->owner->defaultlink->incomment); |
| 2092 | | | if ($this->incomment != $comparison) { $output.="\tINCOMMENT " . $this->incomment . "\n"; } |
| 2093 | | | |
| 2094 | | | |
| 2095 | | | $comparison=($this->name == 'DEFAULT' |
| 2096 | | | ? $this->inherit_fieldlist['outcomment'] : $this->owner->defaultlink->outcomment); |
| 2097 | | | if ($this->outcomment != $comparison) { $output.="\tOUTCOMMENT " . $this->outcomment . "\n"; } |
| 2098 | | | |
| 2099 | | | |
| 2100 | | | |
| 2101 | | | $comparison=($this->name == 'DEFAULT' |
| 2102 | | | ? $this->inherit_fieldlist['usescale'] : $this->owner->defaultlink->usescale); |
| 2103 | | | if ($this->usescale != $comparison) { $output.="\tUSESCALE " . $this->usescale . "\n"; } |
| 2104 | | | |
| 2105 | | | |
| 2106 | | | |
| 2107 | | | |
| 2108 | | | $comparison=($this->name == 'DEFAULT' |
| 2109 | | | ? $this->inherit_fieldlist['bwfont'] : $this->owner->defaultlink->bwfont); |
| 2110 | | | |
| 2111 | | | if ($this->bwfont != $comparison) { $output.="\tBWFONT " . $this->bwfont . "\n"; } |
| 2112 | | | |
| 2113 | | | $comparison=($this->name == 'DEFAULT' |
| 2114 | | | ? $this->inherit_fieldlist['commentfont'] : $this->owner->defaultlink->commentfont); |
| 2115 | | | |
| 2116 | | | if ($this->commentfont != $comparison) { $output.="\tCOMMENTFONT " . $this->commentfont . "\n"; } |
| 2117 | | | |
| 2118 | | | |
| 2119 | | | $comparison=($this->name == 'DEFAULT' |
| 2120 | | | ? $this->inherit_fieldlist['width'] : $this->owner->defaultlink->width); |
| 2121 | | | |
| 2122 | | | if ($this->width != $comparison) { $output.="\tWIDTH " . $this->width . "\n"; } |
| 2123 | | | |
| 2124 | | | $comparison=($this->name == 'DEFAULT' |
| 2125 | | | ? $this->inherit_fieldlist['outlinecolour'] : $this->owner->defaultlink->outlinecolour); |
| 2126 | | | |
| 2127 | | | if ($this->outlinecolour != $comparison) { $output.="\tOUTLINECOLOR " . render_colour( |
| 2128 | | | $this->outlinecolour) |
| 2129 | | | . "\n"; } |
| 2130 | | | |
| 2131 | | | $comparison=($this->name == 'DEFAULT' ? $this->inherit_fieldlist['bwoutlinecolour'] |
| 2132 | | | : $this->owner->defaultlink->bwoutlinecolour); |
| 2133 | | | |
| 2134 | | | if ($this->bwoutlinecolour != $comparison) { $output.="\tBWOUTLINECOLOR " . render_colour( |
| 2135 | | | $this->bwoutlinecolour) |
| 2136 | | | . "\n"; } |
| 2137 | | | |
| 2138 | | | $comparison=($this->name == 'DEFAULT' |
| 2139 | | | ? $this->inherit_fieldlist['bwfontcolour'] : $this->owner->defaultlink->bwfontcolour); |
| 2140 | | | |
| 2141 | | | if ($this->bwfontcolour != $comparison) { $output.="\tBWFONTCOLOR " . render_colour( |
| 2142 | | | $this->bwfontcolour) . "\n"; } |
| 2143 | | | |
| 2144 | | | $comparison=($this->name == 'DEFAULT' |
| 2145 | | | ? $this->inherit_fieldlist['commentfontcolour'] : $this->owner->defaultlink->commentfontcolour); |
| 2146 | | | |
| 2147 | | | if ($this->commentfontcolour != $comparison) { $output.="\tCOMMENTFONTCOLOR " . render_colour( |
| 2148 | | | $this->commentfontcolour) . "\n"; } |
| 2149 | | | |
| 2150 | | | |
| 2151 | | | $comparison=($this->name == 'DEFAULT' |
| 2152 | | | ? $this->inherit_fieldlist['bwboxcolour'] : $this->owner->defaultlink->bwboxcolour); |
| 2153 | | | |
| 2154 | | | if ($this->bwboxcolour != $comparison) { $output.="\tBWBOXCOLOR " . render_colour( |
| 2155 | | | $this->bwboxcolour) . "\n"; } |
| 2156 | | | |
| 2157 | | | if (isset($this->a) && isset($this->b)) |
| 2158 | | | { |
| 2159 | | | $output.="\tNODES " . $this->a->name; |
| 2160 | | | |
| 2161 | | | if ($this->a_offset != 'C') |
| 2162 | | | $output.=":" . $this->a_offset; |
| 2163 | | | |
| 2164 | | | $output.=" " . $this->b->name; |
| 2165 | | | |
| 2166 | | | if ($this->b_offset != 'C') |
| 2167 | | | $output.=":" . $this->b_offset; |
| 2168 | | | |
| 2169 | | | $output.="\n"; |
| 2170 | | | } |
| 2171 | | | |
| 2172 | | | if (count($this->vialist) > 0) |
| 2173 | | | { |
| 2174 | | | foreach ($this->vialist as $via) |
| 2175 | | | $output.=sprintf("\tVIA %d %d\n", $via[0], $via[1]); |
| 2176 | | | } |
| 2177 | | | |
| 2178 | | | if (($this->max_bandwidth_in != $this->owner->defaultlink->max_bandwidth_in) |
| 2179 | | | || ($this->max_bandwidth_out != $this->owner->defaultlink->max_bandwidth_out) |
| 2180 | | | || ($this->name == 'DEFAULT')) |
| 2181 | | | { |
| 2182 | | | if ($this->max_bandwidth_in == $this->max_bandwidth_out) |
| 2183 | | | { $output.="\tBANDWIDTH " . $this->max_bandwidth_in_cfg . "\n"; } |
| 2184 | | | else { $output |
| 2185 | | | .="\tBANDWIDTH " . $this->max_bandwidth_in_cfg . " " . $this->max_bandwidth_out_cfg . "\n"; } |
| 2186 | | | } |
| 2187 | | | |
| 2188 | | | |
| 2189 | | | foreach ($this->hints as $hintname=>$hint) |
| 2190 | | | { |
| 2191 | | | // all hints for DEFAULT node are for writing |
| 2192 | | | // only changed ones, or unique ones, otherwise |
| 2193 | | | if( |
| 2194 | | | ($this->name == 'DEFAULT') |
| 2195 | | | || |
| 2196 | | | (isset($this->owner->defaultlink->hints[$hintname]) |
| 2197 | | | && |
| 2198 | | | $this->owner->defaultlink->hints[$hintname] != $hint) |
| 2199 | | | || |
| 2200 | | | (!isset($this->owner->defaultlink->hints[$hintname])) |
| 2201 | | | ) |
| 2202 | | | { |
| 2203 | | | $output .= "\tSET $hintname $hint\n"; |
| 2204 | | | } |
| 2205 | | | } |
| 2206 | | | |
| 2207 | | | if ($output != '') |
| 2208 | | | { |
| 2209 | | | fwrite($fd, "LINK " . $this->name . "\n"); |
| 2210 | | | fwrite($fd, "$output\n"); |
| 2211 | | | } |
| 2212 | | | } |
| 2213 | | | |
| 2214 | | | function asJS() |
| 2215 | | | { |
| 2216 | | | $js=''; |
| 2217 | | | $js.="Links[" . js_escape($this->name) . "] = {"; |
| 2218 | | | |
| 2219 | | | if ($this->name != 'DEFAULT') |
| 2220 | | | { |
| 2221 | | | $js.="a:'" . $this->a->name . "', "; |
| 2222 | | | $js.="b:'" . $this->b->name . "', "; |
| 2223 | | | } |
| 2224 | | | |
| 2225 | | | $js.="width:'" . $this->width . "', "; |
| 2226 | | | $js.="target:"; |
| 2227 | | | |
| 2228 | | | $tgt=''; |
| 2229 | | | |
| 2230 | | | foreach ($this->targets as $target) { $tgt.=$target[4] . ' '; } |
| 2231 | | | |
| 2232 | | | $js.=js_escape(trim($tgt)); |
| 2233 | | | $js.=","; |
| 2234 | | | |
| 2235 | | | $js.="bw_in:" . js_escape($this->max_bandwidth_in_cfg) . ", "; |
| 2236 | | | $js.="bw_out:" . js_escape($this->max_bandwidth_out_cfg) . ", "; |
| 2237 | | | |
| 2238 | | | $js.="name:" . js_escape($this->name) . ", "; |
| 2239 | | | $js.="overlibwidth:'" . $this->overlibheight . "', "; |
| 2240 | | | $js.="overlibheight:'" . $this->overlibwidth . "', "; |
| 2241 | | | $js.="overlibcaption:" . js_escape($this->overlibcaption) . ", "; |
| 2242 | | | |
| 2243 | | | $js.="infourl:" . js_escape($this->infourl) . ", "; |
| 2244 | | | $js.="overliburl:" . js_escape($this->overliburl); |
| 2245 | | | $js.="};\n"; |
| 2246 | | | return $js; |
| 2247 | | | } |
| 2248 | | | |
| 2249 | | | function asJSON() |
| 2250 | | | { |
| 2251 | | | $js=''; |
| 2252 | | | $js.="" . js_escape($this->name) . ": {"; |
| 2253 | | | |
| 2254 | | | if ($this->name != 'DEFAULT') |
| 2255 | | | { |
| 2256 | | | $js.="a:'" . $this->a->name . "', "; |
| 2257 | | | $js.="b:'" . $this->b->name . "', "; |
| 2258 | | | } |
| 2259 | | | |
| 2260 | | | $js.="width:'" . $this->width . "', "; |
| 2261 | | | $js.="target:"; |
| 2262 | | | |
| 2263 | | | $tgt=''; |
| 2264 | | | |
| 2265 | | | foreach ($this->targets as $target) { $tgt.=$target[4] . ' '; } |
| 2266 | | | |
| 2267 | | | $js.=js_escape(trim($tgt)); |
| 2268 | | | $js.=","; |
| 2269 | | | |
| 2270 | | | $js.="bw_in:" . js_escape($this->max_bandwidth_in_cfg) . ", "; |
| 2271 | | | $js.="bw_out:" . js_escape($this->max_bandwidth_out_cfg) . ", "; |
| 2272 | | | |
| 2273 | | | $js.="name:" . js_escape($this->name) . ", "; |
| 2274 | | | $js.="overlibwidth:'" . $this->overlibheight . "', "; |
| 2275 | | | $js.="overlibheight:'" . $this->overlibwidth . "', "; |
| 2276 | | | $js.="overlibcaption:" . js_escape($this->overlibcaption) . ", "; |
| 2277 | | | |
| 2278 | | | $js.="infourl:" . js_escape($this->infourl) . ", "; |
| 2279 | | | $js.="overliburl:" . js_escape($this->overliburl); |
| 2280 | | | $js.="},\n"; |
| 2281 | | | return $js; |
| 2282 | | | } |
| 2283 | | | } |
| 2284 | | | |
| 2285 | | | ; |
| 2286 | | | |
| 2287 | | | class WeatherMap extends WeatherMapBase |
| 2288 | | | { |
| 2289 | | | var $nodes = array(); // an array of WeatherMapNodes |
| 2290 | | | var $links = array(); // an array of WeatherMapLinks |
| 2291 | | | var $texts = array(); // an array containing all the extraneous text bits |
| 2292 | | | var $used_images = array(); // an array of image filenames referred to (used by editor) |
| 2293 | | | var $background; |
| 2294 | | | var $htmlstyle; |
| 2295 | | | var $imap; |
| 2296 | | | var $colours; |
| 2297 | | | var $configfile; |
| 2298 | | | var $imagefile, |
| 2299 | | | $imageuri; |
| 2300 | | | var $rrdtool; |
| 2301 | | | var $title, |
| 2302 | | | $titlefont; |
| 2303 | | | var $kilo; |
| 2304 | | | var $sizedebug, |
| 2305 | | | $widthmod, |
| 2306 | | | $debugging; |
| 2307 | | | var $linkfont, |
| 2308 | | | $nodefont, |
| 2309 | | | $keyfont, |
| 2310 | | | $timefont; |
| 2311 | | | // var $bg_r, $bg_g, $bg_b; |
| 2312 | | | var $timex, |
| 2313 | | | $timey; |
| 2314 | | | var $width, |
| 2315 | | | $height; |
| 2316 | | | var $keyx, |
| 2317 | | | $keyy; |
| 2318 | | | var $titlex, |
| 2319 | | | $titley; |
| 2320 | | | var $keytext, |
| 2321 | | | $stamptext; |
| 2322 | | | var $htmloutputfile, |
| 2323 | | | $imageoutputfile; |
| 2324 | | | var $defaultlink, |
| 2325 | | | $defaultnode; |
| 2326 | | | var $need_size_precalc; |
| 2327 | | | var $keystyle,$keysize; |
| 2328 | | | var $rrdtool_check; |
| 2329 | | | var $inherit_fieldlist; |
| 2330 | | | var $context; |
| 2331 | | | var $cachefolder,$mapcache; |
| 2332 | | | var $name; |
| 2333 | | | var $black, |
| 2334 | | | $white, |
| 2335 | | | $grey, |
| 2336 | | | $selected; |
| 2337 | | | |
| 2338 | | | var $datasourceclasses; |
| 2339 | | | var $preprocessclasses; |
| 2340 | | | var $postprocessclasses; |
| 2341 | | | var $activedatasourceclasses; |
| 2342 | | | |
| 2343 | | | function WeatherMap() |
| 2344 | | | { |
| 2345 | | | $this->inherit_fieldlist=array |
| 2346 | | | ( |
| 2347 | | | 'width' => 800, |
| 2348 | | | 'height' => 600, |
| 2349 | | | 'kilo' => 1000, |
| 2350 | | | 'numscales' => array('DEFAULT' => 0), |
| 2351 | | | 'datasourceclasses' => array(), |
| 2352 | | | 'preprocessclasses' => array(), |
| 2353 | | | 'postprocessclasses' => array(), |
| 2354 | | | 'context' => '', |
| 2355 | | | 'dumpconfig' => FALSE, |
| 2356 | | | 'rrdtool_check' => '', |
| 2357 | | | 'background' => '', |
| 2358 | | | 'imageoutputfile' => '', |
| 2359 | | | 'htmloutputfile' => '', |
| 2360 | | | 'labelstyle' => 'percent', // redundant? |
| 2361 | | | 'htmlstyle' => 'static', |
| 2362 | | | 'keystyle' => array('DEFAULT' => 'classic'), |
| 2363 | | | 'title' => 'Network Weathermap', |
| 2364 | | | 'keytext' => array('DEFAULT' => 'Traffic Load'), |
| 2365 | | | 'keyx' => array('DEFAULT' => -1), |
| 2366 | | | 'keyy' => array('DEFAULT' => -1), |
| 2367 | | | 'keysize' => array('DEFAULT' => 400), |
| 2368 | | | 'stamptext' => 'Created: %b %d %Y %H:%M:%S', |
| 2369 | | | 'keyfont' => 4, |
| 2370 | | | 'titlefont' => 2, |
| 2371 | | | 'timefont' => 2, |
| 2372 | | | 'timex' => 0, |
| 2373 | | | 'timey' => 0, |
| 2374 | | | 'titlex' => -1, |
| 2375 | | | 'titley' => -1, |
| 2376 | | | 'cachefolder' => 'cached', |
| 2377 | | | 'mapcache' => '', |
| 2378 | | | 'sizedebug' => FALSE, |
| 2379 | | | 'debugging' => FALSE, |
| 2380 | | | 'widthmod' => FALSE, |
| 2381 | | | 'name' => 'MAP' |
| 2382 | | | ); |
| 2383 | | | |
| 2384 | | | $this->Reset(); |
| 2385 | | | } |
| 2386 | | | |
| 2387 | | | function Reset() |
| 2388 | | | { |
| 2389 | | | foreach (array_keys($this->inherit_fieldlist)as $fld) { $this->$fld=$this->inherit_fieldlist[$fld]; } |
| 2390 | | | |
| 2391 | | | // these two are used for default settings |
| 2392 | | | $this->defaultlink=new WeatherMapLink; |
| 2393 | | | $this->defaultlink->name="DEFAULT"; |
| 2394 | | | $this->defaultlink->Reset($this); |
| 2395 | | | |
| 2396 | | | $this->defaultnode=new WeatherMapNode; |
| 2397 | | | $this->defaultnode->name="DEFAULT"; |
| 2398 | | | $this->defaultnode->Reset($this); |
| 2399 | | | |
| 2400 | | | $this->need_size_precalc=FALSE; |
| 2401 | | | |
| 2402 | | | $this->nodes=array |
| 2403 | | | ( |
| 2404 | | | ); // an array of WeatherMapNodes |
| 2405 | | | |
| 2406 | | | $this->links=array |
| 2407 | | | ( |
| 2408 | | | ); // an array of WeatherMapLinks |
| 2409 | | | |
| 2410 | | | $this->imap=new HTML_ImageMap('weathermap'); |
| 2411 | | | $this->colours=array |
| 2412 | | | ( |
| 2413 | | | ); |
| 2414 | | | |
| 2415 | | | debug ("Adding default map colour set.\n"); |
| 2416 | | | $defaults=array |
| 2417 | | | ( |
| 2418 | | | 'KEYTEXT' => array('bottom' => -2, 'top' => -1, 'red1' => 0, 'green1' => 0, 'blue1' => 0), |
| 2419 | | | 'KEYBG' => array('bottom' => -2, 'top' => -1, 'red1' => 255, 'green1' => 255, 'blue1' => 255), |
| 2420 | | | 'BG' => array('bottom' => -2, 'top' => -1, 'red1' => 255, 'green1' => 255, 'blue1' => 255), |
| 2421 | | | 'TITLE' => array('bottom' => -2, 'top' => -1, 'red1' => 0, 'green1' => 0, 'blue1' => 0), |
| 2422 | | | 'TIME' => array('bottom' => -2, 'top' => -1, 'red1' => 0, 'green1' => 0, 'blue1' => 0) |
| 2423 | | | ); |
| 2424 | | | |
| 2425 | | | foreach ($defaults as $key => $def) { $this->colours['DEFAULT'][$key]=$def; } |
| 2426 | | | |
| 2427 | | | $this->configfile=''; |
| 2428 | | | $this->imagefile=''; |
| 2429 | | | $this->imageuri=''; |
| 2430 | | | |
| 2431 | | | // $this->bg_r = 255; |
| 2432 | | | // $this->bg_g = 255; |
| 2433 | | | // $this->bg_b = 255; |
| 2434 | | | |
| 2435 | | | $this->fonts=array |
| 2436 | | | ( |
| 2437 | | | ); |
| 2438 | | | |
| 2439 | | | $this->LoadPlugins('data', 'lib' . DIRECTORY_SEPARATOR . 'datasources'); |
| 2440 | | | $this->LoadPlugins('pre', 'lib' . DIRECTORY_SEPARATOR . 'pre'); |
| 2441 | | | $this->LoadPlugins('post', 'lib' . DIRECTORY_SEPARATOR . 'post'); |
| 2442 | | | |
| 2443 | | | debug("WeatherMap class Reset() complete\n"); |
| 2444 | | | } |
| 2445 | | | |
| 2446 | | | function myimagestring($image, $fontnumber, $x, $y, $string, $colour, $angle=0) |
| 2447 | | | { |
| 2448 | | | // if it's supposed to be a special font, and it hasn't been defined, then fall through |
| 2449 | | | if ($fontnumber > 5 && !isset($this->fonts[$fontnumber])) |
| 2450 | | | { |
| 2451 | | | warn ("Using a non-existent special font ($fontnumber) - falling back to internal GD fonts\n"); |
| 2452 | | | if($angle != 0) warn("Angled text doesn't work with non-FreeType fonts\n"); |
| 2453 | | | $fontnumber=5; |
| 2454 | | | } |
| 2455 | | | |
| 2456 | | | if (($fontnumber > 0) && ($fontnumber < 6)) |
| 2457 | | | { |
| 2458 | | | imagestring($image, $fontnumber, $x, $y - imagefontheight($fontnumber), $string, $colour); |
| 2459 | | | if($angle != 0) warn("Angled text doesn't work with non-FreeType fonts\n"); |
| 2460 | | | } |
| 2461 | | | else |
| 2462 | | | { |
| 2463 | | | // look up what font is defined for this slot number |
| 2464 | | | if ($this->fonts[$fontnumber]->type == 'truetype') |
| 2465 | | | { |
| 2466 | | | imagettftext($image, $this->fonts[$fontnumber]->size, $angle, $x, $y, |
| 2467 | | | $colour, $this->fonts[$fontnumber]->file, $string); |
| 2468 | | | } |
| 2469 | | | |
| 2470 | | | if ($this->fonts[$fontnumber]->type == 'gd') |
| 2471 | | | { |
| 2472 | | | imagestring($image, $this->fonts[$fontnumber]->gdnumber, |
| 2473 | | | $x, $y - imagefontheight($this->fonts[$fontnumber]->gdnumber), |
| 2474 | | | $string, $colour); |
| 2475 | | | if($angle != 0) warn("Angled text doesn't work with non-FreeType fonts\n"); |
| 2476 | | | } |
| 2477 | | | } |
| 2478 | | | } |
| 2479 | | | |
| 2480 | | | function myimagestringsize($fontnumber, $string) |
| 2481 | | | { |
| 2482 | | | if (($fontnumber > 0) && ($fontnumber < 6)) |
| 2483 | | | { return array(imagefontwidth($fontnumber) * strlen($string), imagefontheight($fontnumber)); } |
| 2484 | | | else |
| 2485 | | | { |
| 2486 | | | // look up what font is defined for this slot number |
| 2487 | | | if (!isset($this->fonts[$fontnumber])) |
| 2488 | | | { |
| 2489 | | | warn ("Using a non-existent special font ($fontnumber) - falling back to internal GD fonts\n"); |
| 2490 | | | $fontnumber=5; |
| 2491 | | | return array(imagefontwidth($fontnumber) * strlen($string), imagefontheight($fontnumber)); |
| 2492 | | | } |
| 2493 | | | else |
| 2494 | | | { |
| 2495 | | | if ($this->fonts[$fontnumber]->type == 'truetype') |
| 2496 | | | { |
| 2497 | | | $bounds=imagettfbbox($this->fonts[$fontnumber]->size, 0, $this->fonts[$fontnumber]->file, |
| 2498 | | | $string); |
| 2499 | | | return (array($bounds[4] - $bounds[0], $bounds[1] - $bounds[5])); |
| 2500 | | | } |
| 2501 | | | |
| 2502 | | | if ($this->fonts[$fontnumber]->type == 'gd') |
| 2503 | | | { return array(imagefontwidth($this->fonts[$fontnumber]->gdnumber) * strlen($string), |
| 2504 | | | imagefontheight($this->fonts[$fontnumber]->gdnumber)); } |
| 2505 | | | } |
| 2506 | | | } |
| 2507 | | | } |
| 2508 | | | |
| 2509 | | | function ProcessString($input,&$context, $include_notes=TRUE) |
| 2510 | | | { |
| 2511 | | | $output = $input; |
| 2512 | | | |
| 2513 | | | # debug("ProcessString: input is $input\n"); |
| 2514 | | | |
| 2515 | | | # while( preg_match("/(\{[^}]+\})/",$input,$matches) ) |
| 2516 | | | while( preg_match("/(\{(?:node|map|link)[^}]+\})/",$input,$matches) ) |
| 2517 | | | { |
| 2518 | | | $value = "[UNKNOWN]"; |
| 2519 | | | $format = ""; |
| 2520 | | | $key = $matches[1]; |
| 2521 | | | # debug("ProcessString: working on ".$key."\n"); |
| 2522 | | | |
| 2523 | | | if ( preg_match("/\{(node|map|link):([^}]+)\}/",$key,$matches) ) |
| 2524 | | | { |
| 2525 | | | $type = $matches[1]; |
| 2526 | | | $args = $matches[2]; |
| 2527 | | | # debug("ProcessString: type is ".$type.", arguments are ".$args."\n"); |
| 2528 | | | |
| 2529 | | | if($type == 'map') |
| 2530 | | | { |
| 2531 | | | $the_item = $this; |
| 2532 | | | if(preg_match("/map:([^:]+):*([^:]*)/",$args,$matches)) |
| 2533 | | | { |
| 2534 | | | $args = $matches[1]; |
| 2535 | | | $format = $matches[2]; |
| 2536 | | | } |
| 2537 | | | } |
| 2538 | | | |
| 2539 | | | if(($type == 'link') || ($type == 'node')) |
| 2540 | | | { |
| 2541 | | | if(preg_match("/([^:]+):([^:]+):*([^:]*)/",$args,$matches)) |
| 2542 | | | { |
| 2543 | | | $itemname = $matches[1]; |
| 2544 | | | $args = $matches[2]; |
| 2545 | | | $format = $matches[3]; |
| 2546 | | | |
| 2547 | | | # debug("ProcessString: item is $itemname, and args are now $args\n"); |
| 2548 | | | |
| 2549 | | | $the_item = NULL; |
| 2550 | | | if( ($itemname == "this") && ($type == strtolower($context->my_type())) ) |
| 2551 | | | { |
| 2552 | | | $the_item = $context; |
| 2553 | | | } |
| 2554 | | | elseif( ($itemname == "parent") && ($type == strtolower($context->my_type())) && ($type=='node') && ($context->relative_to != '') ) |
| 2555 | | | { |
| 2556 | | | $the_item = $this->nodes[$context->relative_to]; |
| 2557 | | | } |
| 2558 | | | else |
| 2559 | | | { |
| 2560 | | | if( ($type == 'link') && isset($this->links[$itemname]) ) |
| 2561 | | | { |
| 2562 | | | $the_item = $this->links[$itemname]; |
| 2563 | | | } |
| 2564 | | | if( ($type == 'node') && isset($this->nodes[$itemname]) ) |
| 2565 | | | { |
| 2566 | | | $the_item = $this->nodes[$itemname]; |
| 2567 | | | } |
| 2568 | | | } |
| 2569 | | | } |
| 2570 | | | } |
| 2571 | | | |
| 2572 | | | if(is_null($the_item)) |
| 2573 | | | { |
| 2574 | | | warn("ProcessString: $key refers to unknown item\n"); |
| 2575 | | | } |
| 2576 | | | else |
| 2577 | | | { |
| 2578 | | | # debug("ProcessString: Found appropriate item: ".get_class($the_item)." ".$the_item->name."\n"); |
| 2579 | | | |
| 2580 | | | // SET and notes have precedent over internal properties |
| 2581 | | | // this is my laziness - it saves me having a list of reserved words |
| 2582 | | | // which are currently used for internal props. You can just 'overwrite' any of them. |
| 2583 | | | if(isset($the_item->hints[$args])) |
| 2584 | | | { |
| 2585 | | | $value = $the_item->hints[$args]; |
| 2586 | | | # debug("ProcessString: used hint\n"); |
| 2587 | | | } |
| 2588 | | | // for some things, we don't want to allow notes to be considered. |
| 2589 | | | // mainly - TARGET (which can define command-lines), shouldn't be |
| 2590 | | | // able to get data from uncontrolled sources (i.e. data sources rather than SET in config files). |
| 2591 | | | elseif($include_notes && isset($the_item->notes[$args])) |
| 2592 | | | { |
| 2593 | | | $value = $the_item->notes[$args]; |
| 2594 | | | # debug("ProcessString: used note\n"); |
| 2595 | | | |
| 2596 | | | } |
| 2597 | | | elseif(isset($the_item->$args)) |
| 2598 | | | { |
| 2599 | | | $value = $the_item->$args; |
| 2600 | | | # debug("ProcessString: used internal property\n"); |
| 2601 | | | } |
| 2602 | | | } |
| 2603 | | | } |
| 2604 | | | |
| 2605 | | | // format, and sanitise the value string here, before returning it |
| 2606 | | | |
| 2607 | | | # debug("ProcessString: replacing ".$key." with $value\n"); |
| 2608 | | | |
| 2609 | | | # if($format != '') $value = sprintf($format,$value); |
| 2610 | | | if($format != '') |
| 2611 | | | { |
| 2612 | | | |
| 2613 | | | # debug("Formatting with mysprintf($format,$value)\n"); |
| 2614 | | | $value = mysprintf($format,$value); |
| 2615 | | | } |
| 2616 | | | |
| 2617 | | | # debug("ProcessString: formatted to $value\n"); |
| 2618 | | | $input = str_replace($key,'',$input); |
| 2619 | | | $output = str_replace($key,$value,$output); |
| 2620 | | | } |
| 2621 | | | #debug("ProcessString: output is $output\n"); |
| 2622 | | | return ($output); |
| 2623 | | | } |
| 2624 | | | |
| 2625 | | | function RandomData() |
| 2626 | | | { |
| 2627 | | | foreach ($this->links as $link) |
| 2628 | | | { |
| 2629 | | | $this->links[$link->name]->bandwidth_in=rand(0, $link->max_bandwidth_in); |
| 2630 | | | $this->links[$link->name]->bandwidth_out=rand(0, $link->max_bandwidth_out); |
| 2631 | | | } |
| 2632 | | | } |
| 2633 | | | |
| 2634 | | | function LoadPlugins( $type="data", $dir="lib/datasources" ) |
| 2635 | | | { |
| 2636 | | | debug("Beginning to load $type plugins from $dir\n"); |
| 2637 | | | # $this->datasourceclasses = array(); |
| 2638 | | | $dh=opendir($dir); |
| 2639 | | | |
| 2640 | | | if ($dh) |
| 2641 | | | { |
| 2642 | | | while ($file=readdir($dh)) |
| 2643 | | | { |
| 2644 | | | $realfile = $dir . DIRECTORY_SEPARATOR . $file; |
| 2645 | | | |
| 2646 | | | if( is_file($realfile) && preg_match( '/\.php$/', $realfile ) ) |
| 2647 | | | { |
| 2648 | | | debug("Loading $type Plugin class from $file\n"); |
| 2649 | | | |
| 2650 | | | include_once( $realfile ); |
| 2651 | | | $class = preg_replace( "/\.php$/", "", $file ); |
| 2652 | | | if($type == 'data') |
| 2653 | | | { |
| 2654 | | | $this->datasourceclasses [$class]= $class; |
| 2655 | | | $this->activedatasourceclasses[$class]=1; |
| 2656 | | | } |
| 2657 | | | if($type == 'pre') $this->preprocessclasses [$class]= $class; |
| 2658 | | | if($type == 'post') $this->postprocessclasses [$class]= $class; |
| 2659 | | | |
| 2660 | | | debug("Loaded $type Plugin class $class from $file\n"); |
| 2661 | | | } |
| 2662 | | | else |
| 2663 | | | { |
| 2664 | | | debug("Skipping $file\n"); |
| 2665 | | | } |
| 2666 | | | } |
| 2667 | | | } |
| 2668 | | | else |
| 2669 | | | { |
| 2670 | | | warn("Couldn't open $type Plugin directory ($dir). Things will probably go wrong.\n"); |
| 2671 | | | } |
| 2672 | | | } |
| 2673 | | | |
| 2674 | | | function ReadData() |
| 2675 | | | { |
| 2676 | | | |
| 2677 | | | debug("Running Init() for Data Source Plugins...\n"); |
| 2678 | | | foreach ($this->datasourceclasses as $ds_class) |
| 2679 | | | { |
| 2680 | | | debug("Running $ds_class"."->Init()\n"); |
| 2681 | | | $ret = call_user_func(array($ds_class, 'Init'), $this); |
| 2682 | | | if(! $ret) |
| 2683 | | | { |
| 2684 | | | debug("Removing $ds_class from Data Source roster\n"); |
| 2685 | | | $this->activedatasourceclasses[$ds_class]=0; |
| 2686 | | | # unset($this->datasourceclasses[$ds_class]); |
| 2687 | | | } |
| 2688 | | | } |
| 2689 | | | debug("Finished Initialising Plugins...\n"); |
| 2690 | | | |
| 2691 | | | debug ("================== ReadData: Updating link data for all links and nodes\n"); |
| 2692 | | | |
| 2693 | | | if ($this->sizedebug == 0) |
| 2694 | | | { |
| 2695 | | | |
| 2696 | | | $allitems = array(&$this->links, &$this->nodes); |
| 2697 | | | reset($allitems); |
| 2698 | | | |
| 2699 | | | while( list($kk,) = each($allitems)) |
| 2700 | | | { |
| 2701 | | | unset($objects); |
| 2702 | | | # $objects = &$this->links; |
| 2703 | | | $objects = &$allitems[$kk]; |
| 2704 | | | |
| 2705 | | | reset($objects); |
| 2706 | | | while (list($k,) = each($objects)) |
| 2707 | | | { |
| 2708 | | | unset($myobj); |
| 2709 | | | $myobj = &$objects[$k]; |
| 2710 | | | |
| 2711 | | | $type = $myobj->my_type(); |
| 2712 | | | |
| 2713 | | | $total_in=0; |
| 2714 | | | $total_out=0; |
| 2715 | | | $name=$myobj->name; |
| 2716 | | | debug ("\n\nReadData for $type $name: \n"); |
| 2717 | | | |
| 2718 | | | if (count($myobj->targets)>0) |
| 2719 | | | { |
| 2720 | | | foreach ($myobj->targets as $target) |
| 2721 | | | { |
| 2722 | | | debug ("ReadData: New Target: $target[0]\n"); |
| 2723 | | | |
| 2724 | | | |
| 2725 | | | |
| 2726 | | | $in = 0; |
| 2727 | | | $out = 0; |
| 2728 | | | if ($target[4] != '') |
| 2729 | | | { |
| 2730 | | | // processstring won't use notes (only hints) for this string |
| 2731 | | | $targetstring = $this->ProcessString($target[4], $myobj, FALSE); |
| 2732 | | | if($target[4] != $targetstring) debug("Targetstring is now $targetstring\n"); |
| 2733 | | | |
| 2734 | | | // if the targetstring starts with a -, then we're taking this value OFF the aggregate |
| 2735 | | | $multiply = 1; |
| 2736 | | | if(preg_match("/^-(.*)/",$target[4],$matches)) |
| 2737 | | | { |
| 2738 | | | $targetstring = $matches[1]; |
| 2739 | | | $multiply = -1; |
| 2740 | | | } |
| 2741 | | | |
| 2742 | | | $matched = FALSE; |
| 2743 | | | $matched_by = ''; |
| 2744 | | | foreach ($this->datasourceclasses as $ds_class) |
| 2745 | | | { |
| 2746 | | | if(!$matched) |
| 2747 | | | { |
| 2748 | | | $recognised = call_user_func(array($ds_class, 'Recognise'), $targetstring); |
| 2749 | | | |
| 2750 | | | if( $recognised ) |
| 2751 | | | { |
| 2752 | | | if($this->activedatasourceclasses[$ds_class]) |
| 2753 | | | { |
| 2754 | | | debug("ReadData: Matched for $ds_class. Calling ${ds_class}->ReadData()\n"); |
| 2755 | | | |
| 2756 | | | // line number is in $target[3] |
| 2757 | | | # list($in,$out,$datatime) = call_user_func( array($ds_class, 'ReadData'), $targetstring, $this, $myobj ); |
| 2758 | | | list($in,$out,$datatime) = call_user_func_array( array($ds_class, 'ReadData'), array($targetstring, &$this, &$myobj)); |
| 2759 | | | } |
| 2760 | | | else |
| 2761 | | | { |
| 2762 | | | warn("ReadData: $type $name, target: $targetstring on config line $target[3] was recognised as a valid TARGET by a plugin that is unable to run ($ds_class)\n"); |
| 2763 | | | } |
| 2764 | | | $matched = TRUE; |
| 2765 | | | $matched_by = $ds_class; |
| 2766 | | | } |
| 2767 | | | } |
| 2768 | | | } |
| 2769 | | | |
| 2770 | | | if(! $matched) |
| 2771 | | | { |
| 2772 | | | // ** |
| 2773 | | | warn("ReadData: $type $name, target: $target[4] on config line $target[3] was not recognised as a valid TARGET\n"); |
| 2774 | | | } |
| 2775 | | | |
| 2776 | | | if (($in < 0) || ($out < 0)) |
| 2777 | | | { |
| 2778 | | | $in=0; |
| 2779 | | | $out=0; |
| 2780 | | | // ** |
| 2781 | | | warn |
| 2782 | | | ("ReadData: $type $name, target: $targetstring on config line $target[3] had no valid data, according to $matched_by\n"); |
| 2783 | | | } |
| 2784 | | | |
| 2785 | | | $total_in=$total_in + $multiply*$in; |
| 2786 | | | $total_out=$total_out + $multiply*$out; |
| 2787 | | | } |
| 2788 | | | } |
| 2789 | | | } |
| 2790 | | | else |
| 2791 | | | { |
| 2792 | | | debug("ReadData: No targets for $type $name\n"); |
| 2793 | | | } |
| 2794 | | | |
| 2795 | | | # $this->links[$name]->bandwidth_in=$total_in; |
| 2796 | | | # $this->links[$name]->bandwidth_out=$total_out; |
| 2797 | | | $myobj->bandwidth_in = $total_in; |
| 2798 | | | $myobj->bandwidth_out = $total_out; |
| 2799 | | | |
| 2800 | | | $myobj->outpercent = (($total_out) / ($myobj->max_bandwidth_out)) * 100; |
| 2801 | | | $myobj->inpercent = (($total_in) / ($myobj->max_bandwidth_in)) * 100; |
| 2802 | | | |
| 2803 | | | list($incol,$inscalekey) = $this->ColourFromPercent($myobj->inpercent,$myobj->usescale); |
| 2804 | | | list($outcol,$outscalekey) = $this->ColourFromPercent($myobj->outpercent,$myobj->usescale); |
| 2805 | | | |
| 2806 | | | // $myobj->incolour = $incol; |
| 2807 | | | $myobj->inscalekey = $inscalekey; |
| 2808 | | | // $myobj->outcolour = $outcol; |
| 2809 | | | $myobj->outscalekey = $outscalekey; |
| 2810 | | | |
| 2811 | | | debug ("ReadData: Setting $total_in,$total_out\n"); |
| 2812 | | | unset($myobj); |
| 2813 | | | } |
| 2814 | | | } |
| 2815 | | | debug ("\nReadData Completed.\n--------------\n"); |
| 2816 | | | } |
| 2817 | | | } |
| 2818 | | | |
| 2819 | | | // nodename is a vestigal parameter, from the days when nodes where just big labels |
| 2820 | | | function DrawLabel($im, $x, $y, $text, $font, $padding, $linkname, $textcolour, $bgcolour, $outlinecolour, &$map) |
| 2821 | | | { |
| 2822 | | | list($strwidth, $strheight)=$this->myimagestringsize($font, $text); |
| 2823 | | | |
| 2824 | | | $extra=3; |
| 2825 | | | |
| 2826 | | | $x1=$x - ($strwidth / 2) - $padding - $extra; |
| 2827 | | | $x2=$x + ($strwidth / 2) + $padding + $extra; |
| 2828 | | | $y1=$y - ($strheight / 2) - $padding - $extra; |
| 2829 | | | $y2=$y + ($strheight / 2) + $padding + $extra; |
| 2830 | | | |
| 2831 | | | if ($bgcolour != array |
| 2832 | | | ( |
| 2833 | | | -1, |
| 2834 | | | -1, |
| 2835 | | | -1 |
| 2836 | | | )) |
| 2837 | | | { |
| 2838 | | | $bgcol=myimagecolorallocate($im, $bgcolour[0], $bgcolour[1], $bgcolour[2]); |
| 2839 | | | imagefilledrectangle($im, $x1, $y1, $x2, $y2, $bgcol); |
| 2840 | | | } |
| 2841 | | | |
| 2842 | | | if ($outlinecolour != array |
| 2843 | | | ( |
| 2844 | | | -1, |
| 2845 | | | -1, |
| 2846 | | | -1 |
| 2847 | | | )) |
| 2848 | | | { |
| 2849 | | | $outlinecol=myimagecolorallocate($im, $outlinecolour[0], $outlinecolour[1], $outlinecolour[2]); |
| 2850 | | | imagerectangle($im, $x1, $y1, $x2, $y2, $outlinecol); |
| 2851 | | | } |
| 2852 | | | |
| 2853 | | | $textcol=myimagecolorallocate($im, $textcolour[0], $textcolour[1], $textcolour[2]); |
| 2854 | | | $this->myimagestring($im, $font, $x - $strwidth / 2, $y + $strheight / 2 + 1, $text, $textcol); |
| 2855 | | | |
| 2856 | | | $this->imap->addArea("Rectangle", "LINK:".$linkname, '', array($x1, $y1, $x2, $y2)); |
| 2857 | | | |
| 2858 | | | } |
| 2859 | | | |
| 2860 | | | function ColourFromPercent($percent,$scalename="DEFAULT") |
| 2861 | | | { |
| 2862 | | | $col = NULL; |
| 2863 | | | |
| 2864 | | | if(isset($this->colours[$scalename])) |
| 2865 | | | { |
| 2866 | | | $colours=$this->colours[$scalename]; |
| 2867 | | | |
| 2868 | | | if ($percent > 100) |
| 2869 | | | { |
| 2870 | | | warn ("ColourFromPercent: Clipped $percent% to 100%\n"); |
| 2871 | | | $percent=100; |
| 2872 | | | } |
| 2873 | | | |
| 2874 | | | foreach ($colours as $key => $colour) |
| 2875 | | | { |
| 2876 | | | if (($percent >= $colour['bottom']) and ($percent <= $colour['top'])) |
| 2877 | | | { |
| 2878 | | | // we get called early now, so might not need to actually allocate a colour |
| 2879 | | | if(isset($this->image)) |
| 2880 | | | { |
| 2881 | | | if (isset($colour['red2'])) |
| 2882 | | | { |
| 2883 | | | $ratio=($percent - $colour["bottom"]) / ($colour["top"] - $colour["bottom"]); |
| 2884 | | | # print "GRADIENT SCALE ($ratio between ".$colour["bottom"]." and ".$colour["top"].")\n"; |
| 2885 | | | |
| 2886 | | | $r=$colour["red1"] + ($colour["red2"] - $colour["red1"]) * $ratio; |
| 2887 | | | $g=$colour["green1"] + ($colour["green2"] - $colour["green1"]) * $ratio; |
| 2888 | | | $b=$colour["blue1"] + ($colour["blue2"] - $colour["blue1"]) * $ratio; |
| 2889 | | | |
| 2890 | | | $col = myimagecolorallocate($this->image, $r, $g, $b); |
| 2891 | | | } |
| 2892 | | | else { |
| 2893 | | | $col = $colour['gdref1']; |
| 2894 | | | } |
| 2895 | | | } |
| 2896 | | | |
| 2897 | | | return(array($col,$key)); |
| 2898 | | | } |
| 2899 | | | } |
| 2900 | | | } |
| 2901 | | | else |
| 2902 | | | { |
| 2903 | | | warn("ColourFromPercent: Attempted to use non-existent scale: $scalename\n"); |
| 2904 | | | } |
| 2905 | | | |
| 2906 | | | // you'll only get grey for a COMPLETELY quiet link if there's no 0 in the SCALE lines |
| 2907 | | | if ($percent == 0) { return array($this->grey,''); } |
| 2908 | | | |
| 2909 | | | // and you'll only get white for a link with no colour assigned |
| 2910 | | | return array($this->white,''); |
| 2911 | | | } |
| 2912 | | | |
| 2913 | | | function coloursort($a, $b) |
| 2914 | | | { |
| 2915 | | | if ($a['bottom'] == $b['bottom']) |
| 2916 | | | { |
| 2917 | | | if($a['top'] < $b['top']) { return -1; }; |
| 2918 | | | if($a['top'] > $b['top']) { return 1; }; |
| 2919 | | | return 0; |
| 2920 | | | } |
| 2921 | | | |
| 2922 | | | if ($a['bottom'] < $b['bottom']) { return -1; } |
| 2923 | | | |
| 2924 | | | return 1; |
| 2925 | | | } |
| 2926 | | | |
| 2927 | | | function DrawLegend_Horizontal($im,$scalename="DEFAULT",$width=400) |
| 2928 | | | { |
| 2929 | | | $title=$this->keytext[$scalename]; |
| 2930 | | | |
| 2931 | | | $colours=$this->colours[$scalename]; |
| 2932 | | | $nscales=$this->numscales[$scalename]; |
| 2933 | | | |
| 2934 | | | debug("Drawing $nscales colours into SCALE\n"); |
| 2935 | | | |
| 2936 | | | $font=$this->keyfont; |
| 2937 | | | |
| 2938 | | | $x=$this->keyx[$scalename]; |
| 2939 | | | $y=$this->keyy[$scalename]; |
| 2940 | | | |
| 2941 | | | # $width = 400; |
| 2942 | | | $scalefactor = $width/100; |
| 2943 | | | |
| 2944 | | | list($tilewidth, $tileheight)=$this->myimagestringsize($font, "100%"); |
| 2945 | | | $box_left = $x; |
| 2946 | | | $scale_left = $box_left + 4 + $scalefactor/2; |
| 2947 | | | $box_right = $scale_left + $width + $tilewidth + 4 + $scalefactor/2; |
| 2948 | | | $scale_right = $scale_left + $width; |
| 2949 | | | |
| 2950 | | | $box_top = $y; |
| 2951 | | | $scale_top = $box_top + $tileheight + 6; |
| 2952 | | | $scale_bottom = $scale_top + $tileheight * 1.5; |
| 2953 | | | $box_bottom = $scale_bottom + $tileheight * 2 + 6; |
| 2954 | | | |
| 2955 | | | imagefilledrectangle($im, $box_left, $box_top, $box_right, $box_bottom, |
| 2956 | | | $this->colours['DEFAULT']['KEYBG']['gdref1']); |
| 2957 | | | imagerectangle($im, $box_left, $box_top, $box_right, $box_bottom, |
| 2958 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 2959 | | | |
| 2960 | | | $this->myimagestring($im, $font, $scale_left, $scale_bottom + $tileheight * 2 + 2 , $title, |
| 2961 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 2962 | | | |
| 2963 | | | for($p=0;$p<=100;$p++) |
| 2964 | | | { |
| 2965 | | | $dx = $p*$scalefactor; |
| 2966 | | | |
| 2967 | | | if( ($p % 25) == 0) |
| 2968 | | | { |
| 2969 | | | imageline($im, $scale_left + $dx, $scale_top - $tileheight, |
| 2970 | | | $scale_left + $dx, $scale_bottom + $tileheight, |
| 2971 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 2972 | | | $labelstring=sprintf("%d%%", $p); |
| 2973 | | | $this->myimagestring($im, $font, $scale_left + $dx + 2, $scale_top - 2, $labelstring, |
| 2974 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 2975 | | | } |
| 2976 | | | |
| 2977 | | | list($col,$junk) = $this->ColourFromPercent($p,$scalename); |
| 2978 | | | imagefilledrectangle($im, $scale_left + $dx - $scalefactor/2, $scale_top, |
| 2979 | | | $scale_left + $dx + $scalefactor/2, $scale_bottom, |
| 2980 | | | $col); |
| 2981 | | | } |
| 2982 | | | |
| 2983 | | | $this->imap->addArea("Rectangle", "LEGEND:$scalename", '', |
| 2984 | | | array($box_left, $box_top, $box_right, $box_bottom)); |
| 2985 | | | |
| 2986 | | | } |
| 2987 | | | |
| 2988 | | | function DrawLegend_Vertical($im,$scalename="DEFAULT",$height=400) |
| 2989 | | | { |
| 2990 | | | $title=$this->keytext[$scalename]; |
| 2991 | | | |
| 2992 | | | $colours=$this->colours[$scalename]; |
| 2993 | | | $nscales=$this->numscales[$scalename]; |
| 2994 | | | |
| 2995 | | | debug("Drawing $nscales colours into SCALE\n"); |
| 2996 | | | |
| 2997 | | | $font=$this->keyfont; |
| 2998 | | | |
| 2999 | | | $x=$this->keyx[$scalename]; |
| 3000 | | | $y=$this->keyy[$scalename]; |
| 3001 | | | |
| 3002 | | | # $height = 400; |
| 3003 | | | $scalefactor = $height/100; |
| 3004 | | | |
| 3005 | | | list($tilewidth, $tileheight)=$this->myimagestringsize($font, "100%"); |
| 3006 | | | |
| 3007 | | | $box_left = $x; |
| 3008 | | | $box_top = $y; |
| 3009 | | | |
| 3010 | | | $scale_left = $box_left+$scalefactor*2 +4 ; |
| 3011 | | | $scale_right = $scale_left + $tileheight*2; |
| 3012 | | | $box_right = $scale_right + $tilewidth + $scalefactor*2 + 4; |
| 3013 | | | |
| 3014 | | | list($titlewidth,$titleheight) = $this->myimagestringsize($font,$title); |
| 3015 | | | if( ($box_left + $titlewidth + $scalefactor*3) > $box_right) |
| 3016 | | | { |
| 3017 | | | $box_right = $box_left + $scalefactor*4 + $titlewidth; |
| 3018 | | | } |
| 3019 | | | |
| 3020 | | | $scale_top = $box_top + 4 + $scalefactor + $tileheight*2; |
| 3021 | | | $scale_bottom = $scale_top + $height; |
| 3022 | | | $box_bottom = $scale_bottom + $scalefactor + $tileheight/2 + 4; |
| 3023 | | | |
| 3024 | | | imagefilledrectangle($im, $box_left, $box_top, $box_right, $box_bottom, |
| 3025 | | | $this->colours['DEFAULT']['KEYBG']['gdref1']); |
| 3026 | | | imagerectangle($im, $box_left, $box_top, $box_right, $box_bottom, |
| 3027 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 3028 | | | |
| 3029 | | | $this->myimagestring($im, $font, $scale_left-$scalefactor, $scale_top - $tileheight , $title, |
| 3030 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 3031 | | | |
| 3032 | | | for($p=0;$p<=100;$p++) |
| 3033 | | | { |
| 3034 | | | $dy = $p*$scalefactor; |
| 3035 | | | $dx = $dy; |
| 3036 | | | |
| 3037 | | | if( ($p % 25) == 0) |
| 3038 | | | { |
| 3039 | | | imageline($im, $scale_left - $scalefactor, $scale_top + $dy, |
| 3040 | | | $scale_right + $scalefactor, $scale_top + $dy, |
| 3041 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 3042 | | | $labelstring=sprintf("%d%%", $p); |
| 3043 | | | $this->myimagestring($im, $font, $scale_right + $scalefactor*2 , $scale_top + $dy + $tileheight/2, |
| 3044 | | | $labelstring, $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 3045 | | | } |
| 3046 | | | |
| 3047 | | | list($col,$junk) = $this->ColourFromPercent($p,$scalename); |
| 3048 | | | imagefilledrectangle($im, $scale_left, $scale_top + $dy - $scalefactor/2, |
| 3049 | | | $scale_right, $scale_top + $dy + $scalefactor/2, |
| 3050 | | | $col); |
| 3051 | | | } |
| 3052 | | | |
| 3053 | | | $this->imap->addArea("Rectangle", "LEGEND:$scalename", '', |
| 3054 | | | array($box_left, $box_top, $box_right, $box_bottom)); |
| 3055 | | | } |
| 3056 | | | |
| 3057 | | | function DrawLegend_Classic($im,$scalename="DEFAULT") |
| 3058 | | | { |
| 3059 | | | $title=$this->keytext[$scalename]; |
| 3060 | | | |
| 3061 | | | $colours=$this->colours[$scalename]; |
| 3062 | | | $nscales=$this->numscales[$scalename]; |
| 3063 | | | |
| 3064 | | | debug("Drawing $nscales colours into SCALE\n"); |
| 3065 | | | |
| 3066 | | | $font=$this->keyfont; |
| 3067 | | | |
| 3068 | | | $x=$this->keyx[$scalename]; |
| 3069 | | | $y=$this->keyy[$scalename]; |
| 3070 | | | |
| 3071 | | | list($tilewidth, $tileheight)=$this->myimagestringsize($font, "MMMM"); |
| 3072 | | | $tileheight=$tileheight * 1.1; |
| 3073 | | | $tilespacing=$tileheight + 2; |
| 3074 | | | |
| 3075 | | | if (($x >= 0) && ($y >= 0)) |
| 3076 | | | { |
| 3077 | | | |
| 3078 | | | # $minwidth = imagefontwidth($font) * strlen('XX 100%-100%')+10; |
| 3079 | | | # $boxwidth = imagefontwidth($font) * strlen($title) + 10; |
| 3080 | | | list($minwidth, $junk)=$this->myimagestringsize($font, 'MMMM 100%-100%'); |
| 3081 | | | list($boxwidth, $junk)=$this->myimagestringsize($font, $title); |
| 3082 | | | |
| 3083 | | | $minwidth+=10; |
| 3084 | | | $boxwidth+=10; |
| 3085 | | | |
| 3086 | | | if ($boxwidth < $minwidth) { $boxwidth=$minwidth; } |
| 3087 | | | |
| 3088 | | | $boxheight=$tilespacing * ($nscales + 1) + 10; |
| 3089 | | | |
| 3090 | | | $boxx=$x; |
| 3091 | | | $boxy=$y; |
| 3092 | | | |
| 3093 | | | // allow for X11-style negative positioning |
| 3094 | | | if ($boxx < 0) { $boxx+=$this->width; } |
| 3095 | | | |
| 3096 | | | if ($boxy < 0) { $boxy+=$this->height; } |
| 3097 | | | |
| 3098 | | | imagefilledrectangle($im, $boxx, $boxy, $boxx + $boxwidth, $boxy + $boxheight, |
| 3099 | | | $this->colours['DEFAULT']['KEYBG']['gdref1']); |
| 3100 | | | imagerectangle($im, $boxx, $boxy, $boxx + $boxwidth, $boxy + $boxheight, |
| 3101 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 3102 | | | $this->myimagestring($im, $font, $boxx + 4, $boxy + 4 + $tileheight, $title, |
| 3103 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 3104 | | | |
| 3105 | | | usort($colours, array("Weathermap", "coloursort")); |
| 3106 | | | |
| 3107 | | | $i=1; |
| 3108 | | | |
| 3109 | | | foreach ($colours as $colour) |
| 3110 | | | { |
| 3111 | | | # debug("$i: drawing\n"); |
| 3112 | | | if ($colour['bottom'] >= 0) |
| 3113 | | | { |
| 3114 | | | $y=$boxy + $tilespacing * $i + 8; |
| 3115 | | | $x=$boxx + 6; |
| 3116 | | | |
| 3117 | | | if (isset($colour['red2'])) |
| 3118 | | | { |
| 3119 | | | for ($n=0; $n < $tilewidth; $n++) |
| 3120 | | | { |
| 3121 | | | $percent |
| 3122 | | | =$colour['bottom'] + ($n / $tilewidth) * ($colour['top'] - $colour['bottom']); |
| 3123 | | | list($col,$junk) = $this->ColourFromPercent($percent,$scalename); |
| 3124 | | | imagefilledrectangle($im, $x + $n, $y, $x + $n, $y + $tileheight, |
| 3125 | | | $col); |
| 3126 | | | } |
| 3127 | | | } |
| 3128 | | | else |
| 3129 | | | { |
| 3130 | | | // pick a percentage in the middle... |
| 3131 | | | $percent=($colour['bottom'] + $colour['top']) / 2; |
| 3132 | | | list($col,$junk) = $this->ColourFromPercent($percent,$scalename); |
| 3133 | | | imagefilledrectangle($im, $x, $y, $x + $tilewidth, $y + $tileheight, |
| 3134 | | | $col); |
| 3135 | | | } |
| 3136 | | | |
| 3137 | | | $labelstring=sprintf("%s-%s%%", $colour['bottom'], $colour['top']); |
| 3138 | | | $this->myimagestring($im, $font, $x + 4 + $tilewidth, $y + $tileheight, $labelstring, |
| 3139 | | | $this->colours['DEFAULT']['KEYTEXT']['gdref1']); |
| 3140 | | | $i++; |
| 3141 | | | } |
| 3142 | | | } |
| 3143 | | | |
| 3144 | | | $this->imap->addArea("Rectangle", "LEGEND:$scalename", '', |
| 3145 | | | array($boxx, $boxy, $boxx + $boxwidth, $boxy + $boxheight)); |
| 3146 | | | # $this->imap->setProp("href","#","LEGEND"); |
| 3147 | | | # $this->imap->setProp("extrahtml","onclick=\"position_legend();\"","LEGEND"); |
| 3148 | | | |
| 3149 | | | } |
| 3150 | | | } |
| 3151 | | | |
| 3152 | | | function DrawTimestamp($im, $font, $colour) |
| 3153 | | | { |
| 3154 | | | // add a timestamp to the corner, so we can tell if it's all being updated |
| 3155 | | | # $datestring = "Created: ".date("M d Y H:i:s",time()); |
| 3156 | | | $datestring=strftime($this->stamptext, time()); |
| 3157 | | | |
| 3158 | | | list($boxwidth, $boxheight)=$this->myimagestringsize($font, $datestring); |
| 3159 | | | |
| 3160 | | | $x=$this->width - $boxwidth; |
| 3161 | | | $y=$boxheight; |
| 3162 | | | |
| 3163 | | | if (($this->timex > 0) && ($this->timey > 0)) |
| 3164 | | | { |
| 3165 | | | $x=$this->timex; |
| 3166 | | | $y=$this->timey; |
| 3167 | | | } |
| 3168 | | | |
| 3169 | | | $this->myimagestring($im, $font, $x, $y, $datestring, $colour); |
| 3170 | | | |
| 3171 | | | $this->imap->addArea("Rectangle", "TIMESTAMP", '', array($x, $y, $x + $boxwidth, $y - $boxheight)); |
| 3172 | | | } |
| 3173 | | | |
| 3174 | | | function DrawTitle($im, $font, $colour) |
| 3175 | | | { |
| 3176 | | | $string = $this->ProcessString($this->title,$this); |
| 3177 | | | |
| 3178 | | | list($boxwidth, $boxheight)=$this->myimagestringsize($font, $string); |
| 3179 | | | |
| 3180 | | | $x=10; |
| 3181 | | | $y=$this->titley - $boxheight; |
| 3182 | | | |
| 3183 | | | if (($this->titlex >= 0) && ($this->titley >= 0)) |
| 3184 | | | { |
| 3185 | | | $x=$this->titlex; |
| 3186 | | | $y=$this->titley; |
| 3187 | | | } |
| 3188 | | | |
| 3189 | | | $this->myimagestring($im, $font, $x, $y, $string, $colour); |
| 3190 | | | |
| 3191 | | | $this->imap->addArea("Rectangle", "TITLE", '', array($x, $y, $x + $boxwidth, $y - $boxheight)); |
| 3192 | | | } |
| 3193 | | | |
| 3194 | | | function ReadConfig($filename) |
| 3195 | | | { |
| 3196 | | | $curnode=null; |
| 3197 | | | $curlink=null; |
| 3198 | | | $matches=0; |
| 3199 | | | $nodesseen=0; |
| 3200 | | | $linksseen=0; |
| 3201 | | | $scalesseen=0; |
| 3202 | | | |
| 3203 | | | $last_seen="---"; |
| 3204 | | | $fd=fopen($filename, "r"); |
| 3205 | | | |
| 3206 | | | if ($fd) |
| 3207 | | | { |
| 3208 | | | $linecount = 0; |
| 3209 | | | |
| 3210 | | | while (!feof($fd)) |
| 3211 | | | { |
| 3212 | | | $buffer=fgets($fd, 4096); |
| 3213 | | | // strip out any Windows line-endings that have gotten in here |
| 3214 | | | $buffer=str_replace("\r", "", $buffer); |
| 3215 | | | $linematched=0; |
| 3216 | | | $linecount++; |
| 3217 | | | |
| 3218 | | | if (preg_match("/^\s*#/", $buffer)) { |
| 3219 | | | // this is a comment line |
| 3220 | | | } |
| 3221 | | | else |
| 3222 | | | { |
| 3223 | | | // for any other config elements that are shared between nodes and links, they can use this |
| 3224 | | | unset($curobj); |
| 3225 | | | $curobj = NULL; |
| 3226 | | | if($last_seen == "LINK") $curobj = &$curlink; |
| 3227 | | | if($last_seen == "NODE") $curobj = &$curnode; |
| 3228 | | | |
| 3229 | | | if (preg_match("/^\s*(LINK|NODE)\s+(\S+)\s*$/i", $buffer, $matches)) |
| 3230 | | | { |
| 3231 | | | // first, save the previous item, before starting work on the new one |
| 3232 | | | if ($last_seen == "NODE") |
| 3233 | | | { |
| 3234 | | | if ($curnode->name == 'DEFAULT') |
| 3235 | | | { |
| 3236 | | | $this->defaultnode=$curnode; |
| 3237 | | | debug ("Saving Default Node: " . $curnode->name . "\n"); |
| 3238 | | | } |
| 3239 | | | else |
| 3240 | | | { |
| 3241 | | | $this->nodes[$curnode->name]=$curnode; |
| 3242 | | | debug ("Saving Node: " . $curnode->name . "\n"); |
| 3243 | | | } |
| 3244 | | | } |
| 3245 | | | |
| 3246 | | | if ($last_seen == "LINK") |
| 3247 | | | { |
| 3248 | | | if ($curlink->name == 'DEFAULT') |
| 3249 | | | { |
| 3250 | | | $this->defaultlink=$curlink; |
| 3251 | | | debug ("Saving Default Link: " . $curlink->name . "\n"); |
| 3252 | | | } |
| 3253 | | | else |
| 3254 | | | { |
| 3255 | | | if (isset($curlink->a) && isset($curlink->b)) |
| 3256 | | | { |
| 3257 | | | $this->links[$curlink->name]=$curlink; |
| 3258 | | | debug ("Saving Link: " . $curlink->name . "\n"); |
| 3259 | | | } |
| 3260 | | | else { warn |
| 3261 | | | ("Dropping LINK " . $curlink->name . " - it hasn't got 2 NODES!\n"); } |
| 3262 | | | } |
| 3263 | | | } |
| 3264 | | | |
| 3265 | | | if ($matches[1] == 'LINK') |
| 3266 | | | { |
| 3267 | | | if ($matches[2] == 'DEFAULT') |
| 3268 | | | { |
| 3269 | | | if ($linksseen > 0) { warn |
| 3270 | | | ("LINK DEFAULT is not the first LINK. Defaults will not apply to earlier LINKs.\n"); |
| 3271 | | | } |
| 3272 | | | |
| 3273 | | | $curlink=$this->defaultlink; |
| 3274 | | | } |
| 3275 | | | else |
| 3276 | | | { |
| 3277 | | | $curlink=new WeatherMapLink; |
| 3278 | | | $curlink->name=$matches[2]; |
| 3279 | | | $curlink->Reset($this); |
| 3280 | | | $linksseen++; |
| 3281 | | | } |
| 3282 | | | |
| 3283 | | | $last_seen="LINK"; |
| 3284 | | | $curlink->configline = $linecount; |
| 3285 | | | $linematched++; |
| 3286 | | | } |
| 3287 | | | |
| 3288 | | | if ($matches[1] == 'NODE') |
| 3289 | | | { |
| 3290 | | | if ($matches[2] == 'DEFAULT') |
| 3291 | | | { |
| 3292 | | | if ($nodesseen > 0) { warn |
| 3293 | | | ("NODE DEFAULT is not the first NODE. Defaults will not apply to earlier NODEs.\n"); |
| 3294 | | | } |
| 3295 | | | |
| 3296 | | | $curnode=$this->defaultnode; |
| 3297 | | | } |
| 3298 | | | else |
| 3299 | | | { |
| 3300 | | | $curnode=new WeatherMapNode; |
| 3301 | | | $curnode->name=$matches[2]; |
| 3302 | | | $curnode->Reset($this); |
| 3303 | | | $nodesseen++; |
| 3304 | | | } |
| 3305 | | | |
| 3306 | | | $curnode->configline = $linecount; |
| 3307 | | | $last_seen="NODE"; |
| 3308 | | | $linematched++; |
| 3309 | | | } |
| 3310 | | | } |
| 3311 | | | |
| 3312 | | | |
| 3313 | | | |
| 3314 | | | if (preg_match("/^\s*POSITION\s+([-+]?\d+)\s+([-+]?\d+)\s*$/i", $buffer, $matches)) |
| 3315 | | | { |
| 3316 | | | if ($last_seen == 'NODE') |
| 3317 | | | { |
| 3318 | | | $curnode->x=$matches[1]; |
| 3319 | | | $curnode->y=$matches[2]; |
| 3320 | | | $linematched++; |
| 3321 | | | } |
| 3322 | | | } |
| 3323 | | | |
| 3324 | | | if (preg_match("/^\s*POSITION\s+(\S+)\s+([-+]?\d+)\s+([-+]?\d+)\s*$/i", $buffer, $matches)) |
| 3325 | | | { |
| 3326 | | | if ($last_seen == 'NODE') |
| 3327 | | | { |
| 3328 | | | $curnode->relative_to = $matches[1]; |
| 3329 | | | $curnode->relative_resolved = FALSE; |
| 3330 | | | $curnode->x = $matches[2]; |
| 3331 | | | $curnode->y = $matches[3]; |
| 3332 | | | $curnode->original_x = $matches[2]; |
| 3333 | | | $curnode->original_y = $matches[3]; |
| 3334 | | | $linematched++; |
| 3335 | | | } |
| 3336 | | | } |
| 3337 | | | |
| 3338 | | | if (preg_match("/^\s*LABEL\s+(.*)\s*$/i", $buffer, $matches)) |
| 3339 | | | { |
| 3340 | | | if ($last_seen == 'NODE') |
| 3341 | | | { |
| 3342 | | | $curnode->label=$matches[1]; |
| 3343 | | | $linematched++; |
| 3344 | | | } |
| 3345 | | | } |
| 3346 | | | |
| 3347 | | | if (preg_match("/^\s*NODES\s+(\S+)\s+(\S+)\s*$/i", $buffer, $matches)) |
| 3348 | | | { |
| 3349 | | | if ($last_seen == 'LINK') |
| 3350 | | | { |
| 3351 | | | $valid_nodes=2; |
| 3352 | | | |
| 3353 | | | foreach (array(1, 2)as $i) |
| 3354 | | | { |
| 3355 | | | $endoffset[$i]='C'; |
| 3356 | | | $nodenames[$i]=$matches[$i]; |
| 3357 | | | |
| 3358 | | | if (preg_match("/:(NE|SE|NW|SW|N|S|E|W)$/i", $matches[$i], $submatches)) |
| 3359 | | | { |
| 3360 | | | $endoffset[$i]=$submatches[1]; |
| 3361 | | | $nodenames[$i]=preg_replace("/:(NE|SE|NW|SW|N|S|E|W)$/i", '', $matches[$i]); |
| 3362 | | | $this->need_size_precalc=TRUE; |
| 3363 | | | } |
| 3364 | | | |
| 3365 | | | if (preg_match("/:([-+]?\d+):([-+]?\d+)$/i", $matches[$i], $submatches)) |
| 3366 | | | { |
| 3367 | | | $xoff = $submatches[1]; |
| 3368 | | | $yoff = $submatches[2]; |
| 3369 | | | $endoffset[$i]=$xoff.":".$yoff; |
| 3370 | | | $nodenames[$i]=preg_replace("/:$xoff:$yoff$/i", '', $matches[$i]); |
| 3371 | | | $this->need_size_precalc=TRUE; |
| 3372 | | | } |
| 3373 | | | |
| 3374 | | | if (!array_key_exists($nodenames[$i], $this->nodes)) |
| 3375 | | | { |
| 3376 | | | warn ("Unknown node '" . $nodenames[$i] |
| 3377 | | | . "' on line $linecount of config\n"); |
| 3378 | | | $valid_nodes--; |
| 3379 | | | } |
| 3380 | | | } |
| 3381 | | | |
| 3382 | | | // TODO - really, this should kill the whole link, and reset for the next one |
| 3383 | | | if ($valid_nodes == 2) |
| 3384 | | | { |
| 3385 | | | $curlink->a=$this->nodes[$nodenames[1]]; |
| 3386 | | | $curlink->b=$this->nodes[$nodenames[2]]; |
| 3387 | | | $curlink->a_offset=$endoffset[1]; |
| 3388 | | | $curlink->b_offset=$endoffset[2]; |
| 3389 | | | } |
| 3390 | | | else { |
| 3391 | | | // this'll stop the current link being added |
| 3392 | | | $last_seen="broken"; } |
| 3393 | | | |
| 3394 | | | $linematched++; |
| 3395 | | | } |
| 3396 | | | } |
| 3397 | | | |
| 3398 | | | if (preg_match("/^\s*TARGET\s+(.*)\s*$/i", $buffer, $matches)) |
| 3399 | | | { |
| 3400 | | | $linematched++; |
| 3401 | | | |
| 3402 | | | $targets=preg_split('/\s+/', $matches[1], -1, PREG_SPLIT_NO_EMPTY); |
| 3403 | | | // wipe any existing targets, otherwise things in the DEFAULT accumulate with the new ones |
| 3404 | | | $curobj->targets = array(); |
| 3405 | | | foreach ($targets as $target) |
| 3406 | | | { |
| 3407 | | | // we store the original TARGET string, and line number, along with the breakdown, to make nicer error messages later |
| 3408 | | | $newtarget=array($target,'','',$linecount,$target); |
| 3409 | | | if ($curobj) |
| 3410 | | | { |
| 3411 | | | $curobj->targets[]=$newtarget; |
| 3412 | | | } |
| 3413 | | | } |
| 3414 | | | } |
| 3415 | | | |
| 3416 | | | if (preg_match("/^\s*WIDTH\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3417 | | | { |
| 3418 | | | if ($last_seen == 'LINK') |
| 3419 | | | { |
| 3420 | | | $curlink->width=$matches[1]; |
| 3421 | | | $linematched++; |
| 3422 | | | } |
| 3423 | | | else // we're talking about the global WIDTH |
| 3424 | | | { |
| 3425 | | | $this->width=$matches[1]; |
| 3426 | | | $linematched++; |
| 3427 | | | } |
| 3428 | | | } |
| 3429 | | | |
| 3430 | | | if (preg_match("/^\s*HEIGHT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3431 | | | { |
| 3432 | | | $this->height=$matches[1]; |
| 3433 | | | $linematched++; |
| 3434 | | | } |
| 3435 | | | |
| 3436 | | | if ( ($last_seen == 'LINK') && (preg_match("/^\s*INCOMMENT\s+(.*)\s*$/i", $buffer, $matches))) |
| 3437 | | | { |
| 3438 | | | $curlink->incomment = $matches[1]; |
| 3439 | | | $linematched++; |
| 3440 | | | } |
| 3441 | | | |
| 3442 | | | if ( ($last_seen == 'LINK') && (preg_match("/^\s*OUTCOMMENT\s+(.*)\s*$/i", $buffer, $matches))) |
| 3443 | | | { |
| 3444 | | | $curlink->outcomment = $matches[1]; |
| 3445 | | | $linematched++; |
| 3446 | | | } |
| 3447 | | | |
| 3448 | | | |
| 3449 | | | if ( ($last_seen == 'LINK') && (preg_match("/^\s*(BANDWIDTH|MAXVALUE)\s+(\d+\.?\d*[KMGT]?)\s*$/i", $buffer, $matches))) |
| 3450 | | | { |
| 3451 | | | $curlink->SetBandwidth($matches[2], $matches[2]); |
| 3452 | | | $linematched++; |
| 3453 | | | } |
| 3454 | | | |
| 3455 | | | if ( ($last_seen == 'LINK') && (preg_match("/^\s*(MAXVALUE|BANDWIDTH)\s+(\d+\.?\d*[KMGT]?)\s+(\d+\.?\d*[KMGT]?)\s*$/i", $buffer, |
| 3456 | | | $matches))) |
| 3457 | | | { |
| 3458 | | | $curlink->SetBandwidth($matches[2], $matches[3]); |
| 3459 | | | $linematched++; |
| 3460 | | | } |
| 3461 | | | |
| 3462 | | | if ( ($last_seen == 'NODE') && (preg_match("/^\s*MAXVALUE\s+(\d+\.?\d*[KMGT]?)\s+(\d+\.?\d*[KMGT]?)\s*$/i", $buffer, |
| 3463 | | | $matches))) |
| 3464 | | | { |
| 3465 | | | $curnode->SetBandwidth($matches[1], $matches[2]); |
| 3466 | | | $linematched++; |
| 3467 | | | } |
| 3468 | | | |
| 3469 | | | if ( ($last_seen == 'NODE') && (preg_match("/^\s*MAXVALUE\s+(\d+\.?\d*[KMGT]?)\s*$/i", $buffer, |
| 3470 | | | $matches))) |
| 3471 | | | { |
| 3472 | | | $curnode->SetBandwidth($matches[1], $matches[1]); |
| 3473 | | | $linematched++; |
| 3474 | | | } |
| 3475 | | | |
| 3476 | | | if (preg_match("/^\s*ICON\s+(\S+)\s*$/i", $buffer, $matches)) |
| 3477 | | | { |
| 3478 | | | if ($last_seen == 'NODE') |
| 3479 | | | { |
| 3480 | | | if($matches[1]=='none') |
| 3481 | | | { |
| 3482 | | | $curnode->iconfile=''; |
| 3483 | | | } |
| 3484 | | | else |
| 3485 | | | { |
| 3486 | | | $curnode->iconfile=$matches[1]; |
| 3487 | | | $this->used_images[] = $matches[1]; |
| 3488 | | | } |
| 3489 | | | $linematched++; |
| 3490 | | | } |
| 3491 | | | } |
| 3492 | | | |
| 3493 | | | if (preg_match("/^\s*ICON\s+(\d+)\s+(\d+)\s+(\S+)\s*$/i", $buffer, $matches)) |
| 3494 | | | { |
| 3495 | | | if ($last_seen == 'NODE') |
| 3496 | | | { |
| 3497 | | | $curnode->iconfile=$matches[3]; |
| 3498 | | | $this->used_images[] = $matches[3]; |
| 3499 | | | $curnode->iconscalew = $matches[1]; |
| 3500 | | | $curnode->iconscaleh = $matches[2]; |
| 3501 | | | $linematched++; |
| 3502 | | | } |
| 3503 | | | } |
| 3504 | | | |
| 3505 | | | if (preg_match("/^\s*SET\s+(\S+)\s+(.*)\s*$/i", $buffer, $matches)) |
| 3506 | | | { |
| 3507 | | | if($curobj) |
| 3508 | | | { |
| 3509 | | | $curobj->add_hint($matches[1],$matches[2]); |
| 3510 | | | $linematched++; |
| 3511 | | | } |
| 3512 | | | else |
| 3513 | | | { |
| 3514 | | | $this->add_hint($matches[1],$matches[2]); |
| 3515 | | | $linematched++; |
| 3516 | | | } |
| 3517 | | | } |
| 3518 | | | |
| 3519 | | | if (preg_match("/^\s*NOTES\s+(.*)\s*$/i", $buffer, $matches)) |
| 3520 | | | { |
| 3521 | | | if($curobj) |
| 3522 | | | { |
| 3523 | | | $curobj->notestext=$matches[1]; |
| 3524 | | | $linematched++; |
| 3525 | | | } |
| 3526 | | | } |
| 3527 | | | |
| 3528 | | | if (preg_match("/^\s*INFOURL\s+(\S+)\s*$/i", $buffer, $matches)) |
| 3529 | | | { |
| 3530 | | | if($curobj) |
| 3531 | | | { |
| 3532 | | | $curobj->infourl=$matches[1]; |
| 3533 | | | $linematched++; |
| 3534 | | | } |
| 3535 | | | } |
| 3536 | | | |
| 3537 | | | if (preg_match("/^\s*OVERLIBGRAPH\s+(\S+)\s*$/i", $buffer, $matches)) |
| 3538 | | | { |
| 3539 | | | if($curobj) |
| 3540 | | | { |
| 3541 | | | $curobj->overliburl=$matches[1]; |
| 3542 | | | $linematched++; |
| 3543 | | | } |
| 3544 | | | } |
| 3545 | | | |
| 3546 | | | if (preg_match("/^\s*OVERLIBCAPTION\s+(.+)\s*$/i", $buffer, $matches)) |
| 3547 | | | { |
| 3548 | | | if($curobj) |
| 3549 | | | { |
| 3550 | | | $curobj->overlibcaption=$matches[1]; |
| 3551 | | | $linematched++; |
| 3552 | | | } |
| 3553 | | | } |
| 3554 | | | |
| 3555 | | | if (preg_match("/^\s*OVERLIBHEIGHT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3556 | | | { |
| 3557 | | | if($curobj) |
| 3558 | | | { |
| 3559 | | | $curobj->overlibheight=$matches[1]; |
| 3560 | | | $linematched++; |
| 3561 | | | } |
| 3562 | | | } |
| 3563 | | | |
| 3564 | | | if (preg_match("/^\s*OVERLIBWIDTH\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3565 | | | { |
| 3566 | | | if($curobj) |
| 3567 | | | { |
| 3568 | | | $curobj->overlibwidth=$matches[1]; |
| 3569 | | | $linematched++; |
| 3570 | | | } |
| 3571 | | | } |
| 3572 | | | |
| 3573 | | | if ($last_seen == 'NODE' && preg_match("/^\s*LABELFONT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3574 | | | { |
| 3575 | | | $curnode->labelfont=$matches[1]; |
| 3576 | | | $linematched++; |
| 3577 | | | } |
| 3578 | | | |
| 3579 | | | if ($last_seen == 'NODE' && preg_match( |
| 3580 | | | "/^\s*LABELOFFSET\s+([-+]?\d+)\s+([-+]?\d+)\s*$/i", $buffer, |
| 3581 | | | $matches)) |
| 3582 | | | { |
| 3583 | | | $curnode->labeloffsetx=$matches[1]; |
| 3584 | | | $curnode->labeloffsety=$matches[2]; |
| 3585 | | | |
| 3586 | | | $linematched++; |
| 3587 | | | } |
| 3588 | | | |
| 3589 | | | if ($last_seen == 'NODE' && preg_match( |
| 3590 | | | "/^\s*LABELOFFSET\s+(C|NE|SE|NW|SW|N|S|E|W)\s*$/i", $buffer, |
| 3591 | | | $matches)) |
| 3592 | | | { |
| 3593 | | | $curnode->labeloffset=$matches[1]; |
| 3594 | | | $linematched++; |
| 3595 | | | } |
| 3596 | | | |
| 3597 | | | if ($last_seen == 'LINK' && preg_match("/^\s*VIA\s+(\d+)\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3598 | | | { |
| 3599 | | | $curlink->vialist[]=array |
| 3600 | | | ( |
| 3601 | | | $matches[1], |
| 3602 | | | $matches[2] |
| 3603 | | | ); |
| 3604 | | | |
| 3605 | | | $linematched++; |
| 3606 | | | } |
| 3607 | | | |
| 3608 | | | if ($last_seen == 'LINK' && preg_match("/^\s*BWFONT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3609 | | | { |
| 3610 | | | $curlink->bwfont=$matches[1]; |
| 3611 | | | $linematched++; |
| 3612 | | | } |
| 3613 | | | |
| 3614 | | | if ($last_seen == 'LINK' && preg_match("/^\s*COMMENTFONT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3615 | | | { |
| 3616 | | | $curlink->commentfont=$matches[1]; |
| 3617 | | | $linematched++; |
| 3618 | | | } |
| 3619 | | | |
| 3620 | | | if ($last_seen == 'LINK' && preg_match( |
| 3621 | | | "/^\s*BWLABEL\s+(bits|percent|unformatted|none)\s*$/i", $buffer, |
| 3622 | | | $matches)) |
| 3623 | | | { |
| 3624 | | | $curlink->labelstyle=strtolower($matches[1]); |
| 3625 | | | $linematched++; |
| 3626 | | | } |
| 3627 | | | |
| 3628 | | | if ($last_seen == 'LINK' && preg_match( |
| 3629 | | | "/^\s*BWLABELPOS\s+(\d+)\s(\d+)\s*$/i", $buffer, |
| 3630 | | | $matches)) |
| 3631 | | | { |
| 3632 | | | $curlink->labeloffset_in = $matches[1]; |
| 3633 | | | $curlink->labeloffset_out = $matches[2]; |
| 3634 | | | $linematched++; |
| 3635 | | | } |
| 3636 | | | |
| 3637 | | | if( ($last_seen == 'NODE') && preg_match("/^\s*USESCALE\s+([A-Za-z][A-Za-z0-9_]*)(\s+(in|out))?\s*$/i",$buffer,$matches)) |
| 3638 | | | { |
| 3639 | | | $svar = ''; |
| 3640 | | | if(isset($matches[2])) |
| 3641 | | | { |
| 3642 | | | $svar = trim($matches[2]); |
| 3643 | | | } |
| 3644 | | | |
| 3645 | | | if($matches[1] == 'none') |
| 3646 | | | { |
| 3647 | | | $curnode->usescale = $matches[1]; |
| 3648 | | | if($svar != '') |
| 3649 | | | { |
| 3650 | | | $curnode->scalevar = $svar; |
| 3651 | | | } |
| 3652 | | | } |
| 3653 | | | else |
| 3654 | | | { |
| 3655 | | | $curnode->usescale = $matches[1]; |
| 3656 | | | if($svar != '') |
| 3657 | | | { |
| 3658 | | | $curnode->scalevar = $svar; |
| 3659 | | | } |
| 3660 | | | } |
| 3661 | | | $linematched++; |
| 3662 | | | } |
| 3663 | | | |
| 3664 | | | if( ($last_seen == 'LINK') && preg_match("/^\s*USESCALE\s+([A-Za-z][A-Za-z0-9_]*)\s*$/i",$buffer,$matches)) |
| 3665 | | | { |
| 3666 | | | $curlink->usescale = $matches[1]; |
| 3667 | | | |
| 3668 | | | $linematched++; |
| 3669 | | | } |
| 3670 | | | |
| 3671 | | | // one REGEXP to rule them all: |
| 3672 | | | if(preg_match("/^\s*SCALE\s+([A-Za-z][A-Za-z0-9_]*\s+)?(\d+\.?\d*)\s+(\d+\.?\d*)\s+(\d+)\s+(\d+)\s+(\d+)(?:\s+(\d+)\s+(\d+)\s+(\d+))?\s*$/i", |
| 3673 | | | $buffer, $matches)) |
| 3674 | | | { |
| 3675 | | | // The default scale name is DEFAULT |
| 3676 | | | if($matches[1]=='') $matches[1] = 'DEFAULT'; |
| 3677 | | | else $matches[1] = trim($matches[1]); |
| 3678 | | | |
| 3679 | | | $key=$matches[2] . '_' . $matches[3]; |
| 3680 | | | |
| 3681 | | | $this->colours[$matches[1]][$key]['bottom'] = (float)($matches[2]); |
| 3682 | | | $this->colours[$matches[1]][$key]['top'] = (float)($matches[3]); |
| 3683 | | | |
| 3684 | | | $this->colours[$matches[1]][$key]['red1'] = (int)($matches[4]); |
| 3685 | | | $this->colours[$matches[1]][$key]['green1'] = (int)($matches[5]); |
| 3686 | | | $this->colours[$matches[1]][$key]['blue1'] = (int)($matches[6]); |
| 3687 | | | |
| 3688 | | | // this is the second colour, if there is one |
| 3689 | | | if(isset($matches[7])) |
| 3690 | | | { |
| 3691 | | | $this->colours[$matches[1]][$key]['red2'] = (int) ($matches[7]); |
| 3692 | | | $this->colours[$matches[1]][$key]['green2'] = (int) ($matches[8]); |
| 3693 | | | $this->colours[$matches[1]][$key]['blue2'] = (int) ($matches[9]); |
| 3694 | | | } |
| 3695 | | | |
| 3696 | | | $this->colours[$matches[1]][$key]['key']=$key; |
| 3697 | | | if(! isset($this->numscales[$matches[1]])) |
| 3698 | | | { |
| 3699 | | | $this->numscales[$matches[1]]=1; |
| 3700 | | | } |
| 3701 | | | else |
| 3702 | | | { |
| 3703 | | | $this->numscales[$matches[1]]++; |
| 3704 | | | } |
| 3705 | | | // we count if we've seen any default scale, otherwise, we have to add |
| 3706 | | | // one at the end. |
| 3707 | | | if($matches[1]=='DEFAULT') |
| 3708 | | | { |
| 3709 | | | $scalesseen++; |
| 3710 | | | } |
| 3711 | | | |
| 3712 | | | $linematched++; |
| 3713 | | | } |
| 3714 | | | |
| 3715 | | | if (preg_match("/^\s*KEYPOS\s+([A-Za-z][A-Za-z0-9_]*\s+)?(-?\d+)\s+(-?\d+)(.*)/i", $buffer, $matches)) |
| 3716 | | | { |
| 3717 | | | $whichkey = trim($matches[1]); |
| 3718 | | | if($whichkey == '') $whichkey = 'DEFAULT'; |
| 3719 | | | |
| 3720 | | | $this->keyx[$whichkey]=$matches[2]; |
| 3721 | | | $this->keyy[$whichkey]=$matches[3]; |
| 3722 | | | $extra=trim($matches[4]); |
| 3723 | | | |
| 3724 | | | if ($extra != '') |
| 3725 | | | $this->keytext[$whichkey] = $extra; |
| 3726 | | | if(!isset($this->keytext[$whichkey])) |
| 3727 | | | $this->keytext[$whichkey] = "DEFAULT TITLE"; |
| 3728 | | | if(!isset($this->keystyle[$whichkey])) |
| 3729 | | | $this->keystyle[$whichkey] = "classic"; |
| 3730 | | | |
| 3731 | | | $linematched++; |
| 3732 | | | } |
| 3733 | | | |
| 3734 | | | if (preg_match("/^\s*TITLEPOS\s+(-?\d+)\s+(-?\d+)\s+(.*)\s*$/i", $buffer, $matches)) |
| 3735 | | | { |
| 3736 | | | $this->titlex=$matches[1]; |
| 3737 | | | $this->titley=$matches[2]; |
| 3738 | | | $extra=trim($matches[3]); |
| 3739 | | | |
| 3740 | | | if ($extra != '') |
| 3741 | | | $this->title=$extra; |
| 3742 | | | |
| 3743 | | | $linematched++; |
| 3744 | | | } |
| 3745 | | | |
| 3746 | | | // truetype font definition (actually, we don't really check if it's truetype) - filename + size |
| 3747 | | | if (preg_match("/^\s*FONTDEFINE\s+(\d+)\s+(\S+)\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3748 | | | { |
| 3749 | | | if (function_exists("imagettfbbox")) |
| 3750 | | | { |
| 3751 | | | // test if this font is valid, before adding it to the font table... |
| 3752 | | | $bounds=@imagettfbbox($matches[3], 0, $matches[2], "Ignore me"); |
| 3753 | | | |
| 3754 | | | if (isset($bounds[0])) |
| 3755 | | | { |
| 3756 | | | $this->fonts[$matches[1]]->type="truetype"; |
| 3757 | | | $this->fonts[$matches[1]]->file=$matches[2]; |
| 3758 | | | $this->fonts[$matches[1]]->size=$matches[3]; |
| 3759 | | | } |
| 3760 | | | else { warn |
| 3761 | | | ("Failed to load ttf font " . $matches[2] . " - at config line $linecount\n"); } |
| 3762 | | | } |
| 3763 | | | else { warn |
| 3764 | | | ("imagettfbbox() is not a defined function. You don't seem to have FreeType compiled into your gd module.\n"); |
| 3765 | | | } |
| 3766 | | | |
| 3767 | | | $linematched++; |
| 3768 | | | } |
| 3769 | | | |
| 3770 | | | // GD font definition (no size here) |
| 3771 | | | if (preg_match("/^\s*FONTDEFINE\s+(\d+)\s+(\S+)\s*$/i", $buffer, $matches)) |
| 3772 | | | { |
| 3773 | | | $newfont=imageloadfont($matches[2]); |
| 3774 | | | |
| 3775 | | | if ($newfont) |
| 3776 | | | { |
| 3777 | | | $this->fonts[$matches[1]]->type="gd"; |
| 3778 | | | $this->fonts[$matches[1]]->file=$matches[2]; |
| 3779 | | | $this->fonts[$matches[1]]->gdnumber=$newfont; |
| 3780 | | | } |
| 3781 | | | else { warn ("Failed to load GD font: " . $matches[2] |
| 3782 | | | . " ($newfont) at config line $linecount\n"); } |
| 3783 | | | |
| 3784 | | | $linematched++; |
| 3785 | | | } |
| 3786 | | | |
| 3787 | | | if (preg_match("/^\s*KEYFONT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3788 | | | { |
| 3789 | | | $this->keyfont=$matches[1]; |
| 3790 | | | $linematched++; |
| 3791 | | | } |
| 3792 | | | |
| 3793 | | | if (preg_match("/^\s*TIMEFONT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3794 | | | { |
| 3795 | | | $this->timefont=$matches[1]; |
| 3796 | | | $linematched++; |
| 3797 | | | } |
| 3798 | | | |
| 3799 | | | if (preg_match("/^\s*TITLEFONT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3800 | | | { |
| 3801 | | | $this->titlefont=$matches[1]; |
| 3802 | | | $linematched++; |
| 3803 | | | } |
| 3804 | | | |
| 3805 | | | if (preg_match("/^\s*NODEFONT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3806 | | | { |
| 3807 | | | $this->nodefont=$matches[1]; |
| 3808 | | | $this->defaultnode->labelfont=$matches[1]; |
| 3809 | | | warn |
| 3810 | | | ("NODEFONT is deprecated. Use NODE DEFAULT and LABELFONT instead. config line $linecount\n"); |
| 3811 | | | $linematched++; |
| 3812 | | | } |
| 3813 | | | |
| 3814 | | | if (preg_match("/^\s*LINKFONT\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3815 | | | { |
| 3816 | | | $this->linkfont=$matches[1]; |
| 3817 | | | $this->defaultlink->bwfont=$matches[1]; |
| 3818 | | | warn |
| 3819 | | | ("LINKFONT is deprecated. Use LINK DEFAULT and BWFONT instead. config line $linecount\n"); |
| 3820 | | | $linematched++; |
| 3821 | | | } |
| 3822 | | | |
| 3823 | | | if (preg_match("/^\s*TIMEPOS\s+(\d+)\s+(\d+)(.*)\s*$/i", $buffer, $matches)) |
| 3824 | | | { |
| 3825 | | | $this->timex=$matches[1]; |
| 3826 | | | $this->timey=$matches[2]; |
| 3827 | | | $extra=trim($matches[3]); |
| 3828 | | | |
| 3829 | | | if ($extra != '') |
| 3830 | | | $this->stamptext=$extra; |
| 3831 | | | |
| 3832 | | | $linematched++; |
| 3833 | | | } |
| 3834 | | | |
| 3835 | | | if(preg_match("/^\s*KEYSTYLE\s+([A-Za-z][A-Za-z0-9_]+\s+)?(classic|horizontal|vertical)\s+?(\d+)?\s*$/i",$buffer, $matches)) |
| 3836 | | | { |
| 3837 | | | $whichkey = trim($matches[1]); |
| 3838 | | | if($whichkey == '') $whichkey = 'DEFAULT'; |
| 3839 | | | $this->keystyle[$whichkey] = strtolower($matches[2]); |
| 3840 | | | |
| 3841 | | | if(isset($matches[3]) && $matches[3] != '') |
| 3842 | | | { |
| 3843 | | | $this->keysize[$whichkey] = $matches[3]; |
| 3844 | | | } |
| 3845 | | | else |
| 3846 | | | { |
| 3847 | | | $this->keysize[$whichkey] = $this->keysize['DEFAULT']; |
| 3848 | | | } |
| 3849 | | | |
| 3850 | | | $linematched++; |
| 3851 | | | } |
| 3852 | | | |
| 3853 | | | if (preg_match("/^\s*BWLABELS\s+(bits|percent|none)\s*$/i", $buffer, $matches)) |
| 3854 | | | { |
| 3855 | | | # $this->labelstyle = strtolower($matches[1]); |
| 3856 | | | $this->defaultlink->labelstyle=strtolower($matches[1]); |
| 3857 | | | warn |
| 3858 | | | ("BWLABELS is deprecated. Use LINK DEFAULT and BWLABEL instead. config line $linecount\n"); |
| 3859 | | | |
| 3860 | | | $linematched++; |
| 3861 | | | } |
| 3862 | | | |
| 3863 | | | if (preg_match("/^\s*KILO\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3864 | | | { |
| 3865 | | | $this->kilo=$matches[1]; |
| 3866 | | | $this->defaultlink->owner->kilo=$matches[1]; |
| 3867 | | | $linematched++; |
| 3868 | | | } |
| 3869 | | | |
| 3870 | | | if (preg_match("/^\s*BACKGROUND\s+(.+)\s*$/i", $buffer, $matches)) |
| 3871 | | | { |
| 3872 | | | $this->background=$matches[1]; |
| 3873 | | | $this->used_images[] = $matches[1]; |
| 3874 | | | $linematched++; |
| 3875 | | | } |
| 3876 | | | |
| 3877 | | | if (preg_match( |
| 3878 | | | "/^\s*(TIME|TITLE|KEYBG|KEYTEXT|KEYOUTLINE|BG)COLOR\s+(\d+)\s+(\d+)\s+(\d+)\s*$/i", |
| 3879 | | | $buffer, |
| 3880 | | | $matches)) |
| 3881 | | | { |
| 3882 | | | $key=$matches[1]; |
| 3883 | | | # "Found colour line for $key\n"; |
| 3884 | | | $this->colours['DEFAULT'][$key]['red1']=$matches[2]; |
| 3885 | | | $this->colours['DEFAULT'][$key]['green1']=$matches[3]; |
| 3886 | | | $this->colours['DEFAULT'][$key]['blue1']=$matches[4]; |
| 3887 | | | $this->colours['DEFAULT'][$key]['bottom']=-2; |
| 3888 | | | $this->colours['DEFAULT'][$key]['top']=-1; |
| 3889 | | | |
| 3890 | | | $linematched++; |
| 3891 | | | } |
| 3892 | | | |
| 3893 | | | if (($last_seen == 'NODE') && (preg_match( |
| 3894 | | | "/^\s*(LABELFONT|LABELFONTSHADOW|LABELBG|LABELOUTLINE)COLOR\s+(\d+)\s+(\d+)\s+(\d+)\s*$/i", |
| 3895 | | | $buffer, |
| 3896 | | | $matches))) |
| 3897 | | | { |
| 3898 | | | $key=$matches[1]; |
| 3899 | | | # print "Found NODE colour line for $key\n"; |
| 3900 | | | $field=strtolower($matches[1]) . 'colour'; |
| 3901 | | | $curnode->$field=array |
| 3902 | | | ( |
| 3903 | | | $matches[2], |
| 3904 | | | $matches[3], |
| 3905 | | | $matches[4] |
| 3906 | | | ); |
| 3907 | | | |
| 3908 | | | $linematched++; |
| 3909 | | | } |
| 3910 | | | |
| 3911 | | | if (($last_seen == 'LINK') && (preg_match( |
| 3912 | | | "/^\s*(COMMENTFONT|BWBOX|BWFONT|BWOUTLINE|OUTLINE)COLOR\s+(\d+)\s+(\d+)\s+(\d+)\s*$/i", |
| 3913 | | | $buffer, |
| 3914 | | | $matches))) |
| 3915 | | | { |
| 3916 | | | $key=$matches[1]; |
| 3917 | | | # print "Found LINK colour line for $key\n"; |
| 3918 | | | $field=strtolower($matches[1]) . 'colour'; |
| 3919 | | | $curlink->$field=array |
| 3920 | | | ( |
| 3921 | | | $matches[2], |
| 3922 | | | $matches[3], |
| 3923 | | | $matches[4] |
| 3924 | | | ); |
| 3925 | | | |
| 3926 | | | $linematched++; |
| 3927 | | | } |
| 3928 | | | |
| 3929 | | | if (($last_seen == 'NODE') && (preg_match( |
| 3930 | | | "/^\s*(LABELFONTSHADOW|LABELBG|LABELOUTLINE)COLOR\s+none\s*$/i", |
| 3931 | | | $buffer, |
| 3932 | | | $matches))) |
| 3933 | | | { |
| 3934 | | | $key=$matches[1]; |
| 3935 | | | # print "Found NODE non-colour line for $key\n"; |
| 3936 | | | $field=strtolower($matches[1]) . 'colour'; |
| 3937 | | | $curnode->$field=array |
| 3938 | | | ( |
| 3939 | | | -1, |
| 3940 | | | -1, |
| 3941 | | | -1 |
| 3942 | | | ); |
| 3943 | | | |
| 3944 | | | $linematched++; |
| 3945 | | | } |
| 3946 | | | |
| 3947 | | | if (($last_seen == 'LINK') && (preg_match( |
| 3948 | | | "/^\s*(BWBOX|BWOUTLINE|OUTLINE)COLOR\s+none\s*$/i", $buffer, |
| 3949 | | | $matches))) |
| 3950 | | | { |
| 3951 | | | $key=$matches[1]; |
| 3952 | | | # print "Found LINK non-colour line for $key\n"; |
| 3953 | | | $field=strtolower($matches[1]) . 'colour'; |
| 3954 | | | $curlink->$field=array |
| 3955 | | | ( |
| 3956 | | | -1, |
| 3957 | | | -1, |
| 3958 | | | -1 |
| 3959 | | | ); |
| 3960 | | | |
| 3961 | | | $linematched++; |
| 3962 | | | } |
| 3963 | | | |
| 3964 | | | if (preg_match("/^\s*HTMLSTYLE\s+(static|overlib)\s*$/i", $buffer, $matches)) |
| 3965 | | | { |
| 3966 | | | $this->htmlstyle=$matches[1]; |
| 3967 | | | $linematched++; |
| 3968 | | | } |
| 3969 | | | |
| 3970 | | | if ($last_seen == 'LINK' && preg_match( |
| 3971 | | | "/^\s*ARROWSTYLE\s+(classic|compact)\s*$/i", $buffer, $matches)) |
| 3972 | | | { |
| 3973 | | | $curlink->arrowstyle=$matches[1]; |
| 3974 | | | $linematched++; |
| 3975 | | | } |
| 3976 | | | |
| 3977 | | | if ($last_seen == 'LINK' && preg_match( |
| 3978 | | | "/^\s*ARROWSTYLE\s+(\d+)\s+(\d+)\s*$/i", $buffer, $matches)) |
| 3979 | | | { |
| 3980 | | | $curlink->arrowstyle=$matches[1] . ' ' . $matches[2]; |
| 3981 | | | $linematched++; |
| 3982 | | | } |
| 3983 | | | |
| 3984 | | | if ($last_seen == '---' && preg_match( |
| 3985 | | | "/^\s*ARROWSTYLE\s+(classic|compact)\s*$/i", $buffer, $matches)) |
| 3986 | | | { |
| 3987 | | | warn ("Global ARROWSTYLE is deprecated. Use LINK DEFAULT and ARROWSTYLE instead.\n"); |
| 3988 | | | $this->defaultlink->arrowstyle=$matches[1]; |
| 3989 | | | $linematched++; |
| 3990 | | | } |
| 3991 | | | |
| 3992 | | | if (preg_match("/^\s*TITLE\s+(.*)\s*$/i", $buffer, $matches)) |
| 3993 | | | { |
| 3994 | | | $this->title=$matches[1]; |
| 3995 | | | $linematched++; |
| 3996 | | | } |
| 3997 | | | |
| 3998 | | | if (preg_match("/^\s*HTMLOUTPUTFILE\s+(.*)\s*$/i", $buffer, $matches)) |
| 3999 | | | { |
| 4000 | | | $this->htmloutputfile=trim($matches[1]); |
| 4001 | | | $linematched++; |
| 4002 | | | } |
| 4003 | | | |
| 4004 | | | if (preg_match("/^\s*IMAGEOUTPUTFILE\s+(.*)\s*$/i", $buffer, $matches)) |
| 4005 | | | { |
| 4006 | | | $this->imageoutputfile=trim($matches[1]); |
| 4007 | | | $linematched++; |
| 4008 | | | } |
| 4009 | | | |
| 4010 | | | if ($linematched == 0 && trim($buffer) != '') { warn |
| 4011 | | | ("Unrecognised config on line $linecount: $buffer"); } |
| 4012 | | | |
| 4013 | | | if ($linematched > 1) { warn |
| 4014 | | | ("Same line ($linecount) interpreted twice. This is a program error. Please report to Howie with your config!\nThe line was: $buffer"); |
| 4015 | | | } |
| 4016 | | | } // if blankline |
| 4017 | | | } // while |
| 4018 | | | |
| 4019 | | | if ($last_seen == "NODE") |
| 4020 | | | { |
| 4021 | | | # $this->nodes[$curnode->name] = $curnode; |
| 4022 | | | if ($curnode->name == 'DEFAULT') |
| 4023 | | | { |
| 4024 | | | $this->defaultnode=$curnode; |
| 4025 | | | debug ("Saving Default Node: " . $curnode->name . "\n"); |
| 4026 | | | } |
| 4027 | | | else |
| 4028 | | | { |
| 4029 | | | $this->nodes[$curnode->name]=$curnode; |
| 4030 | | | debug ("Saving Node: " . $curnode->name . "\n"); |
| 4031 | | | } |
| 4032 | | | } |
| 4033 | | | |
| 4034 | | | if ($last_seen == "LINK") |
| 4035 | | | { |
| 4036 | | | # $this->links[$curlink->name] = $curlink; |
| 4037 | | | if ($curlink->name == 'DEFAULT') |
| 4038 | | | { |
| 4039 | | | $this->defaultlink=$curlink; |
| 4040 | | | debug ("Saving Default Link: " . $curlink->name . "\n"); |
| 4041 | | | } |
| 4042 | | | else |
| 4043 | | | { |
| 4044 | | | if (isset($curlink->a) && isset($curlink->b)) |
| 4045 | | | { |
| 4046 | | | $this->links[$curlink->name]=$curlink; |
| 4047 | | | debug ("Saving Link: " . $curlink->name . "\n"); |
| 4048 | | | } |
| 4049 | | | else { warn ("Dropping LINK " . $curlink->name . " - it hasn't got 2 NODES!"); } |
| 4050 | | | } |
| 4051 | | | } |
| 4052 | | | } // if $fd |
| 4053 | | | else |
| 4054 | | | { |
| 4055 | | | warn ("Couldn't open config file $filename for reading\n"); |
| 4056 | | | return (FALSE); |
| 4057 | | | } |
| 4058 | | | |
| 4059 | | | fclose ($fd); |
| 4060 | | | |
| 4061 | | | // load some default colouring, otherwise it all goes wrong |
| 4062 | | | if ($scalesseen == 0) |
| 4063 | | | { |
| 4064 | | | debug ("Adding default SCALE set.\n"); |
| 4065 | | | $defaults=array |
| 4066 | | | ( |
| 4067 | | | '1_10' => array('bottom' => 1, 'top' => 10, 'red1' => 140, 'green1' => 0, 'blue1' => 255), |
| 4068 | | | '10_25' => array('bottom' => 10, 'top' => 25, 'red1' => 32, 'green1' => 32, 'blue1' => 255), |
| 4069 | | | '25_40' => array('bottom' => 25, 'top' => 40, 'red1' => 0, 'green1' => 192, 'blue1' => 255), |
| 4070 | | | '40_55' => array('bottom' => 40, 'top' => 55, 'red1' => 0, 'green1' => 240, 'blue1' => 0), |
| 4071 | | | '55_70' => array('bottom' => 55, 'top' => 70, 'red1' => 240, 'green1' => 240, 'blue1' => 0), |
| 4072 | | | '70_85' => array('bottom' => 70, 'top' => 85, 'red1' => 255, 'green1' => 192, 'blue1' => 0), |
| 4073 | | | '85_100' => array('bottom' => 85, 'top' => 100, 'red1' => 255, 'green1' => 0, 'blue1' => 0) |
| 4074 | | | ); |
| 4075 | | | |
| 4076 | | | foreach ($defaults as $key => $def) |
| 4077 | | | { |
| 4078 | | | $this->colours['DEFAULT'][$key]=$def; |
| 4079 | | | $scalesseen++; |
| 4080 | | | } |
| 4081 | | | } |
| 4082 | | | else { debug ("Already have $scalesseen scales, no defaults added.\n"); } |
| 4083 | | | |
| 4084 | | | $this->numscales['DEFAULT']=$scalesseen; |
| 4085 | | | $this->configfile="$filename"; |
| 4086 | | | |
| 4087 | | | // calculate any relative positions here - that way, nothing else |
| 4088 | | | // really needs to know about them |
| 4089 | | | |
| 4090 | | | // safety net for cyclic dependencies |
| 4091 | | | $i=100; |
| 4092 | | | do |
| 4093 | | | { |
| 4094 | | | $skipped = 0; $set=0; |
| 4095 | | | foreach ($this->nodes as $node) |
| 4096 | | | { |
| 4097 | | | if( ($node->relative_to != '') && (!$node->relative_resolved)) |
| 4098 | | | { |
| 4099 | | | debug("Resolving relative position for NODE ".$node->name." to ".$node->relative_to."\n"); |
| 4100 | | | if(array_key_exists($node->relative_to,$this->nodes)) |
| 4101 | | | { |
| 4102 | | | // check if we are relative to another node which is in turn relative to something |
| 4103 | | | // we need to resolve that one before we can resolve this one! |
| 4104 | | | if( ($this->nodes[$node->relative_to]->relative_to != '') && (!$this->nodes[$node->relative_to]->relative_resolved) ) |
| 4105 | | | { |
| 4106 | | | debug("Skipping unresolved relative_to. Let's hope it's not a circular one\n"); |
| 4107 | | | $skipped++; |
| 4108 | | | } |
| 4109 | | | else |
| 4110 | | | { |
| 4111 | | | // save the relative coords, so that WriteConfig can work |
| 4112 | | | // resolve the relative stuff |
| 4113 | | | |
| 4114 | | | $newpos_x = $this->nodes[$node->relative_to]->x + $this->nodes[$node->name]->x; |
| 4115 | | | $newpos_y = $this->nodes[$node->relative_to]->y + $this->nodes[$node->name]->y; |
| 4116 | | | debug("->$newpos_x,$newpos_y\n"); |
| 4117 | | | $this->nodes[$node->name]->x = $newpos_x; |
| 4118 | | | $this->nodes[$node->name]->y = $newpos_y; |
| 4119 | | | $this->nodes[$node->name]->relative_resolved=TRUE; |
| 4120 | | | $set++; |
| 4121 | | | } |
| 4122 | | | } |
| 4123 | | | else |
| 4124 | | | { |
| 4125 | | | warn("NODE ".$node->name." has a relative position to an unknown node!\n"); |
| 4126 | | | } |
| 4127 | | | } |
| 4128 | | | } |
| 4129 | | | debug("Cycle $i - set $set and Skipped $skipped for unresolved dependencies\n"); |
| 4130 | | | $i--; |
| 4131 | | | } while( ($set>0) && ($i!=0) ); |
| 4132 | | | |
| 4133 | | | if($skipped>0) |
| 4134 | | | { |
| 4135 | | | warn("There are Circular dependencies in relative POSITION lines for $skipped nodes.\n"); |
| 4136 | | | } |
| 4137 | | | |
| 4138 | | | |
| 4139 | | | debug("Running Pre-Processing Plugins...\n"); |
| 4140 | | | foreach ($this->preprocessclasses as $pre_class) |
| 4141 | | | { |
| 4142 | | | debug("Running $pre_class"."->run()\n"); |
| 4143 | | | # call_user_func(array($pre_class, 'run'), $this); |
| 4144 | | | call_user_func_array(array($pre_class, 'run'), array(&$this)); |
| 4145 | | | |
| 4146 | | | } |
| 4147 | | | debug("Finished Pre-Processing Plugins...\n"); |
| 4148 | | | |
| 4149 | | | return (TRUE); |
| 4150 | | | } |
| 4151 | | | |
| 4152 | | | function WriteConfig($filename) |
| 4153 | | | { |
| 4154 | | | global $WEATHERMAP_VERSION; |
| 4155 | | | |
| 4156 | | | $fd=fopen($filename, "w"); |
| 4157 | | | $output=""; |
| 4158 | | | |
| 4159 | | | if ($fd) |
| 4160 | | | { |
| 4161 | | | $output.="# Automatically generated by php-weathermap v$WEATHERMAP_VERSION\n\n"; |
| 4162 | | | |
| 4163 | | | if ($this->background != '') { $output.="BACKGROUND " . $this->background . "\n"; } |
| 4164 | | | else |
| 4165 | | | { |
| 4166 | | | $output.="WIDTH " . $this->width . "\n"; |
| 4167 | | | $output.="HEIGHT " . $this->height . "\n"; |
| 4168 | | | } |
| 4169 | | | |
| 4170 | | | if ($this->htmlstyle != $this->inherit_fieldlist['htmlstyle']) |
| 4171 | | | { $output.="HTMLSTYLE " . $this->htmlstyle . "\n"; } |
| 4172 | | | |
| 4173 | | | # if( $this->keystyle != $this->inherit_fieldlist['keystyle']) { $output .= "KEYSTYLE ".$this->keystyle."\n"; } |
| 4174 | | | if ($this->kilo != $this->inherit_fieldlist['kilo']) { $output.="KILO " . $this->kilo . "\n"; } |
| 4175 | | | |
| 4176 | | | $output.="\n"; |
| 4177 | | | |
| 4178 | | | if (count($this->fonts) > 0) |
| 4179 | | | { |
| 4180 | | | foreach ($this->fonts as $fontnumber => $font) |
| 4181 | | | { |
| 4182 | | | if ($font->type == 'truetype') |
| 4183 | | | $output.=sprintf("FONTDEFINE %d %s %d\n", $fontnumber, $font->file, $font->size); |
| 4184 | | | |
| 4185 | | | if ($font->type == 'gd') |
| 4186 | | | $output.=sprintf("FONTDEFINE %d %s\n", $fontnumber, $font->file); |
| 4187 | | | } |
| 4188 | | | |
| 4189 | | | $output.="\n"; |
| 4190 | | | } |
| 4191 | | | |
| 4192 | | | if ($this->keyfont != $this->inherit_fieldlist['keyfont']) |
| 4193 | | | { $output.="KEYFONT " . $this->keyfont . "\n"; } |
| 4194 | | | |
| 4195 | | | if ($this->timefont != $this->inherit_fieldlist['timefont']) |
| 4196 | | | { $output.="TIMEFONT " . $this->timefont . "\n"; } |
| 4197 | | | |
| 4198 | | | if ($this->titlefont != $this->inherit_fieldlist['titlefont']) |
| 4199 | | | { $output.="TITLEFONT " . $this->titlefont . "\n"; } |
| 4200 | | | |
| 4201 | | | if (trim($this->title) != $this->inherit_fieldlist['title']) |
| 4202 | | | { $output.="TITLE " . $this->title . "\n"; } |
| 4203 | | | |
| 4204 | | | if (trim($this->htmloutputfile) != $this->inherit_fieldlist['htmloutputfile']) |
| 4205 | | | { $output.="HTMLOUTPUTFILE " . $this->htmloutputfile . "\n"; } |
| 4206 | | | |
| 4207 | | | if (trim($this->imageoutputfile) != $this->inherit_fieldlist['imageoutputfile']) |
| 4208 | | | { $output.="IMAGEOUTPUTFILE " . $this->imageoutputfile . "\n"; } |
| 4209 | | | |
| 4210 | | | if (($this->timex != $this->inherit_fieldlist['timex']) |
| 4211 | | | || ($this->timey != $this->inherit_fieldlist['timey']) |
| 4212 | | | || ($this->stamptext != $this->inherit_fieldlist['stamptext'])) |
| 4213 | | | $output.="TIMEPOS " . $this->timex . " " . $this->timey . " " . $this->stamptext . "\n"; |
| 4214 | | | |
| 4215 | | | if (($this->titlex != $this->inherit_fieldlist['titlex']) |
| 4216 | | | || ($this->titley != $this->inherit_fieldlist['titley'])) |
| 4217 | | | $output.="TITLEPOS " . $this->titlex . " " . $this->titley . "\n"; |
| 4218 | | | |
| 4219 | | | $output.="\n"; |
| 4220 | | | |
| 4221 | | | foreach ($this->colours as $scalename=>$colours) |
| 4222 | | | { |
| 4223 | | | // not all keys will have keypos but if they do, then all three vars should be defined |
| 4224 | | | if ( (isset($this->keyx[$scalename])) |
| 4225 | | | || ($this->keytext[$scalename] != $this->inherit_fieldlist['keytext']) |
| 4226 | | | || ($this->keyx[$scalename] != $this->inherit_fieldlist['keyx']) |
| 4227 | | | || ($this->keyy[$scalename] != $this->inherit_fieldlist['keyy'])) |
| 4228 | | | $output.="KEYPOS " . $scalename." ". $this->keyx[$scalename] . " " . $this->keyy[$scalename] . " " . $this->keytext[$scalename] . "\n"; |
| 4229 | | | |
| 4230 | | | if ( (isset($this->keystyle[$scalename])) && ($this->keystyle[$scalename] != $this->inherit_fieldlist['keystyle']['DEFAULT']) ) |
| 4231 | | | { |
| 4232 | | | $extra=''; |
| 4233 | | | if ( (isset($this->keysize[$scalename])) && ($this->keysize[$scalename] != $this->inherit_fieldlist['keysize']['DEFAULT']) ) |
| 4234 | | | { |
| 4235 | | | $extra = " ".$this->keysize[$scalename]; |
| 4236 | | | } |
| 4237 | | | $output.="KEYSTYLE " . $scalename." ". $this->keystyle[$scalename] . $extra . "\n"; |
| 4238 | | | } |
| 4239 | | | |
| 4240 | | | foreach ($colours as $k => $colour) |
| 4241 | | | { |
| 4242 | | | if ($colour['top'] >= 0) |
| 4243 | | | { |
| 4244 | | | $top = rtrim(rtrim(sprintf("%f",$colour['top']),"0"),"."); |
| 4245 | | | $bottom= rtrim(rtrim(sprintf("%f",$colour['bottom']),"0"),"."); |
| 4246 | | | |
| 4247 | | | if (!isset($colour['red2'])) |
| 4248 | | | $output.=sprintf("SCALE %s %s %s %d %d %d\n", $scalename, |
| 4249 | | | $bottom, $top, |
| 4250 | | | $colour['red1'], $colour['green1'], $colour['blue1']); |
| 4251 | | | else |
| 4252 | | | $output.=sprintf("SCALE %s %s %s %d %d %d %d %d %d\n", $scalename, |
| 4253 | | | $bottom, $top, |
| 4254 | | | $colour['red1'], |
| 4255 | | | $colour['green1'], $colour['blue1'], |
| 4256 | | | $colour['red2'], $colour['green2'], |
| 4257 | | | $colour['blue2']); |
| 4258 | | | } |
| 4259 | | | else { $output.=sprintf("%sCOLOR %d %d %d\n", $k, $colour['red1'], $colour['green1'], |
| 4260 | | | $colour['blue1']); } |
| 4261 | | | } |
| 4262 | | | $output .= "\n"; |
| 4263 | | | } |
| 4264 | | | |
| 4265 | | | foreach ($this->hints as $hintname=>$hint) |
| 4266 | | | { |
| 4267 | | | $output .= "SET $hintname $hint\n"; |
| 4268 | | | } |
| 4269 | | | |
| 4270 | | | $output.="\n# End of global section\n\n# DEFAULT definitions:\n"; |
| 4271 | | | |
| 4272 | | | fwrite($fd, $output); |
| 4273 | | | |
| 4274 | | | $this->defaultnode->WriteConfig($fd); |
| 4275 | | | $this->defaultlink->WriteConfig($fd); |
| 4276 | | | |
| 4277 | | | fwrite($fd, "\n# End of DEFAULTS section\n\n# Node definitions:\n"); |
| 4278 | | | |
| 4279 | | | foreach ($this->nodes as $node) { $node->WriteConfig($fd); } |
| 4280 | | | |
| 4281 | | | fwrite($fd, "\n# End of NODE section\n\n# Link definitions:\n"); |
| 4282 | | | |
| 4283 | | | foreach ($this->links as $link) { $link->WriteConfig($fd); } |
| 4284 | | | |
| 4285 | | | fwrite($fd, "\n# End of LINK section\n\n# That's All Folks!\n"); |
| 4286 | | | } |
| 4287 | | | else |
| 4288 | | | { |
| 4289 | | | warn ("Couldn't open config file $filename for writing"); |
| 4290 | | | return (FALSE); |
| 4291 | | | } |
| 4292 | | | |
| 4293 | | | return (TRUE); |
| 4294 | | | } |
| 4295 | | | |
| 4296 | | | // pre-allocate colour slots for the colours used by the arrows |
| 4297 | | | // this way, it's the pretty icons that suffer if there aren't enough colours, and |
| 4298 | | | // not the actual useful data |
| 4299 | | | // we skip any gradient scales |
| 4300 | | | function AllocateScaleColours($im) |
| 4301 | | | { |
| 4302 | | | # $colours=$this->colours['DEFAULT']; |
| 4303 | | | foreach ($this->colours as $scalename=>$colours) |
| 4304 | | | { |
| 4305 | | | foreach ($colours as $key => $colour) |
| 4306 | | | { |
| 4307 | | | if (!isset($this->colours[$scalename][$key]['red2'])) |
| 4308 | | | { |
| 4309 | | | $r=$colour['red1']; |
| 4310 | | | $g=$colour['green1']; |
| 4311 | | | $b=$colour['blue1']; |
| 4312 | | | debug ("AllocateScaleColours: $scalename $key ($r,$g,$b)\n"); |
| 4313 | | | $this->colours[$scalename][$key]['gdref1']=myimagecolorallocate($im, $r, $g, $b); |
| 4314 | | | } |
| 4315 | | | } |
| 4316 | | | } |
| 4317 | | | } |
| 4318 | | | |
| 4319 | | | function DrawMap($filename = '', $thumbnailfile = '', $thumbnailmax = 250, $withnodes = TRUE) |
| 4320 | | | { |
| 4321 | | | $bgimage=NULL; |
| 4322 | | | |
| 4323 | | | debug("Running Post-Processing Plugins...\n"); |
| 4324 | | | foreach ($this->postprocessclasses as $post_class) |
| 4325 | | | { |
| 4326 | | | debug("Running $post_class"."->run()\n"); |
| 4327 | | | call_user_func_array(array($post_class, 'run'), array(&$this)); |
| 4328 | | | |
| 4329 | | | } |
| 4330 | | | debug("Finished Post-Processing Plugins...\n"); |
| 4331 | | | |
| 4332 | | | // do the basic prep work |
| 4333 | | | if ($this->background != '') |
| 4334 | | | { |
| 4335 | | | if (is_readable($this->background)) |
| 4336 | | | { |
| 4337 | | | $bgimage=imagecreatefromfile($this->background); |
| 4338 | | | |
| 4339 | | | if (!$bgimage) { warn |
| 4340 | | | ("Failed to open background image. One possible reason: Is your BACKGROUND really a PNG?\n"); |
| 4341 | | | } |
| 4342 | | | else |
| 4343 | | | { |
| 4344 | | | $this->width=imagesx($bgimage); |
| 4345 | | | $this->height=imagesy($bgimage); |
| 4346 | | | } |
| 4347 | | | } |
| 4348 | | | else { warn |
| 4349 | | | ("Your background image file could not be read. Check the filename, and permissions, for " |
| 4350 | | | . $this->background . "\n"); } |
| 4351 | | | } |
| 4352 | | | |
| 4353 | | | $image=imagecreatetruecolor($this->width, $this->height); |
| 4354 | | | |
| 4355 | | | # $image = imagecreate($this->width, $this->height); |
| 4356 | | | if (!$image) { warn |
| 4357 | | | ("Couldn't create output image in memory (" . $this->width . "x" . $this->height . ")."); } |
| 4358 | | | else |
| 4359 | | | { |
| 4360 | | | ImageAlphaBlending($image, true); |
| 4361 | | | # imageantialias($image,true); |
| 4362 | | | |
| 4363 | | | // by here, we should have a valid image handle |
| 4364 | | | |
| 4365 | | | // save this away, now |
| 4366 | | | $this->image=$image; |
| 4367 | | | |
| 4368 | | | $this->white=myimagecolorallocate($image, 255, 255, 255); |
| 4369 | | | $this->black=myimagecolorallocate($image, 0, 0, 0); |
| 4370 | | | $this->grey=myimagecolorallocate($image, 192, 192, 192); |
| 4371 | | | $this->selected=myimagecolorallocate($image, 255, 0, 0); // for selections in the editor |
| 4372 | | | |
| 4373 | | | $this->AllocateScaleColours($image); |
| 4374 | | | |
| 4375 | | | // fill with background colour anyway, in case the background image failed to load |
| 4376 | | | imagefilledrectangle($image, 0, 0, $this->width, $this->height, $this->colours['DEFAULT']['BG']['gdref1']); |
| 4377 | | | |
| 4378 | | | if ($bgimage) |
| 4379 | | | { |
| 4380 | | | imagecopy($image, $bgimage, 0, 0, 0, 0, $this->width, $this->height); |
| 4381 | | | imagedestroy ($bgimage); |
| 4382 | | | } |
| 4383 | | | |
| 4384 | | | // Now it's time to draw a map |
| 4385 | | | |
| 4386 | | | # foreach ($this->nodes as $node) { $this->nodes[$node->name]->calc_size(); } |
| 4387 | | | |
| 4388 | | | foreach ($this->nodes as $node) { $node->pre_render($image, $this); } |
| 4389 | | | foreach ($this->links as $link) { $link->Draw($image, $this); } |
| 4390 | | | |
| 4391 | | | if($withnodes) |
| 4392 | | | { |
| 4393 | | | foreach ($this->nodes as $node) { $node->NewDraw($image, $this); } |
| 4394 | | | } |
| 4395 | | | |
| 4396 | | | foreach ($this->colours as $scalename=>$colours) |
| 4397 | | | { |
| 4398 | | | debug("Drawing KEY for $scalename if necessary.\n"); |
| 4399 | | | |
| 4400 | | | if( (isset($this->numscales[$scalename])) && (isset($this->keyx[$scalename])) && ($this->keyx[$scalename] >= 0) && ($this->keyy[$scalename] >= 0) ) |
| 4401 | | | { |
| 4402 | | | if($this->keystyle[$scalename]=='classic') $this->DrawLegend_Classic($image,$scalename); |
| 4403 | | | if($this->keystyle[$scalename]=='horizontal') $this->DrawLegend_Horizontal($image,$scalename,$this->keysize[$scalename]); |
| 4404 | | | if($this->keystyle[$scalename]=='vertical') $this->DrawLegend_Vertical($image,$scalename,$this->keysize[$scalename]); |
| 4405 | | | } |
| 4406 | | | } |
| 4407 | | | |
| 4408 | | | $this->DrawTimestamp($image, $this->timefont, $this->colours['DEFAULT']['TIME']['gdref1']); |
| 4409 | | | $this->DrawTitle($image, $this->titlefont, $this->colours['DEFAULT']['TITLE']['gdref1']); |
| 4410 | | | |
| 4411 | | | # $this->DrawNINK($image,300,300,48); |
| 4412 | | | |
| 4413 | | | // Ready to output the results... |
| 4414 | | | |
| 4415 | | | if($filename == 'null') |
| 4416 | | | { |
| 4417 | | | // do nothing at all - we just wanted the HTML AREAs for the editor or HTML output |
| 4418 | | | } |
| 4419 | | | else |
| 4420 | | | { |
| 4421 | | | if ($filename == '') { imagepng ($image); } |
| 4422 | | | else { |
| 4423 | | | $result = FALSE; |
| 4424 | | | $functions = TRUE; |
| 4425 | | | if(function_exists('imagejpeg') && preg_match("/\.jpg/i",$filename)) |
| 4426 | | | { |
| 4427 | | | debug("Writing JPEG file\n"); |
| 4428 | | | $result = imagejpeg($image, $filename); |
| 4429 | | | } |
| 4430 | | | elseif(function_exists('imagegif') && preg_match("/\.gif/i",$filename)) |
| 4431 | | | { |
| 4432 | | | debug("Writing GIF file\n"); |
| 4433 | | | $result = imagegif($image, $filename); |
| 4434 | | | } |
| 4435 | | | elseif(function_exists('imagepng') && preg_match("/\.png/i",$filename)) |
| 4436 | | | { |
| 4437 | | | debug("Writing PNG file\n"); |
| 4438 | | | $result = imagepng($image, $filename); |
| 4439 | | | } |
| 4440 | | | else |
| 4441 | | | { |
| 4442 | | | warn("Failed to write map image. No function existed for the image format you requested.\n"); |
| 4443 | | | $functions = FALSE; |
| 4444 | | | } |
| 4445 | | | |
| 4446 | | | if(($result==FALSE) && ($functions==TRUE)) |
| 4447 | | | { |
| 4448 | | | if(file_exists($filename)) |
| 4449 | | | { |
| 4450 | | | warn("Failed to overwrite existing image file $filename - permissions of existing file are wrong?"); |
| 4451 | | | } |
| 4452 | | | else |
| 4453 | | | { |
| 4454 | | | warn("Failed to create image file $filename - permissions of output directory are wrong?"); |
| 4455 | | | } |
| 4456 | | | } |
| 4457 | | | } |
| 4458 | | | } |
| 4459 | | | |
| 4460 | | | if($this->context == 'editor2') |
| 4461 | | | { |
| 4462 | | | $cachefile = $this->cachefolder.DIRECTORY_SEPARATOR.dechex(crc32($this->configfile))."_bg.png"; |
| 4463 | | | imagepng($image, $cachefile); |
| 4464 | | | $cacheuri = $this->cachefolder.'/'.dechex(crc32($this->configfile))."_bg.png"; |
| 4465 | | | $this->mapcache = $cacheuri; |
| 4466 | | | } |
| 4467 | | | |
| 4468 | | | if (function_exists('imagecopyresampled')) |
| 4469 | | | { |
| 4470 | | | // if one is specified, and we can, write a thumbnail too |
| 4471 | | | if ($thumbnailfile != '') |
| 4472 | | | { |
| 4473 | | | $result = FALSE; |
| 4474 | | | if ($this->width > $this->height) { $factor=($thumbnailmax / $this->width); } |
| 4475 | | | else { $factor=($thumbnailmax / $this->height); } |
| 4476 | | | |
| 4477 | | | $twidth=$this->width * $factor; |
| 4478 | | | $theight=$this->height * $factor; |
| 4479 | | | |
| 4480 | | | $imagethumb=imagecreatetruecolor($twidth, $theight); |
| 4481 | | | imagecopyresampled($imagethumb, $image, 0, 0, 0, 0, $twidth, $theight, |
| 4482 | | | $this->width, $this->height); |
| 4483 | | | $result = imagepng($imagethumb, $thumbnailfile); |
| 4484 | | | |
| 4485 | | | if(($result==FALSE)) |
| 4486 | | | { |
| 4487 | | | if(file_exists($filename)) |
| 4488 | | | { |
| 4489 | | | warn("Failed to overwrite existing image file $filename - permissions of existing file are wrong?"); |
| 4490 | | | } |
| 4491 | | | else |
| 4492 | | | { |
| 4493 | | | warn("Failed to create image file $filename - permissions of output directory are wrong?"); |
| 4494 | | | } |
| 4495 | | | } |
| 4496 | | | } |
| 4497 | | | } |
| 4498 | | | else |
| 4499 | | | { |
| 4500 | | | warn("Skipping thumbnail creation, since we don't have the necessary function."); |
| 4501 | | | } |
| 4502 | | | imagedestroy ($image); |
| 4503 | | | } |
| 4504 | | | } |
| 4505 | | | |
| 4506 | | | function CleanUp() |
| 4507 | | | { |
| 4508 | | | // destroy all the images we created, to prevent memory leaks |
| 4509 | | | foreach ($this->nodes as $node) { if(isset($node->image)) imagedestroy($node->image); } |
| 4510 | | | |
| 4511 | | | } |
| 4512 | | | |
| 4513 | | | function PreloadMapHTML() |
| 4514 | | | { |
| 4515 | | | if ($this->htmlstyle == "overlib") |
| 4516 | | | { |
| 4517 | | | // onmouseover="return overlib('<img src=graph.png>',DELAY,250,CAPTION,'$caption');" onmouseout="return nd();" |
| 4518 | | | |
| 4519 | | | $center_x=$this->width / 2; |
| 4520 | | | $center_y=$this->height / 2; |
| 4521 | | | |
| 4522 | | | foreach ($this->links as $link) |
| 4523 | | | { |
| 4524 | | | if ( ($link->overliburl != '') || ($link->notestext != '') ) |
| 4525 | | | { |
| 4526 | 2 | simandl | # $overlibhtml = "onmouseover=\"return overlib('<img src=".$link->overliburl.">',HAUTO,VAUTO,DELAY,250,CAPTION,'".$link->name."');\" onmouseout=\"return nd();\""; |
| 4527 | 1 | simandl | $a_x=$link->a->x; |
| 4528 | | | $b_x=$link->b->x; |
| 4529 | | | $mid_x=($a_x + $b_x) / 2; |
| 4530 | | | $a_y=$link->a->y; |
| 4531 | | | $b_y=$link->b->y; |
| 4532 | | | $mid_y=($a_y + $b_y) / 2; |
| 4533 | | | |
| 4534 | | | # debug($link->overlibwidth."---".$link->overlibheight."---\n"); |
| 4535 | | | |
| 4536 | | | $left=""; |
| 4537 | | | $above=""; |
| 4538 | | | |
| 4539 | | | if ($link->overlibwidth != 0) |
| 4540 | | | { |
| 4541 | | | $left="WIDTH," . $link->overlibwidth . ","; |
| 4542 | | | |
| 4543 | | | if ($mid_x > $center_x) |
| 4544 | | | $left.="LEFT,"; |
| 4545 | | | } |
| 4546 | | | |
| 4547 | | | if ($link->overlibheight != 0) |
| 4548 | | | { |
| 4549 | | | $above="HEIGHT," . $link->overlibheight . ","; |
| 4550 | | | |
| 4551 | | | if ($mid_y > $center_y) |
| 4552 | | | $above.="ABOVE,"; |
| 4553 | | | } |
| 4554 | | | |
| 4555 | | | $caption = ($link->overlibcaption != '' ? $link->overlibcaption : $link->name); |
| 4556 | | | $caption = $this->ProcessString($caption,$link); |
| 4557 | | | |
| 4558 | | | $overlibhtml = "onmouseover=\"return overlib('"; |
| 4559 | | | if($link->overliburl != '') |
| 4560 | | | { |
| 4561 | | | $overlibhtml .= "<img src=" . $this->ProcessString($link->overliburl,$link) . ">"; |
| 4562 | | | } |
| 4563 | | | if($link->notestext != '') |
| 4564 | | | { |
| 4565 | | | # put in a linebreak if there was an image AND notes |
| 4566 | | | if($link->overliburl != '') $overlibhtml .= '<br />'; |
| 4567 | | | $note = $this->ProcessString($link->notestext,$link); |
| 4568 | | | $note = htmlspecialchars($note, ENT_NOQUOTES); |
| 4569 | | | $note=str_replace("'", "\\'", $note); |
| 4570 | | | $note=str_replace('"', """, $note); |
| 4571 | | | $overlibhtml .= $note; |
| 4572 | | | } |
| 4573 | 2 | simandl | $overlibhtml .= "',HAUTO,VAUTO,DELAY,250,${left}${above}CAPTION,'" . $caption |
| 4574 | 1 | simandl | . "');\" onmouseout=\"return nd();\""; |
| 4575 | | | |
| 4576 | | | $this->imap->setProp("extrahtml", $overlibhtml, "LINK:" . $link->name); |
| 4577 | | | } |
| 4578 | | | } |
| 4579 | | | |
| 4580 | | | foreach ($this->nodes as $node) |
| 4581 | | | { |
| 4582 | | | if ( ($node->overliburl != '') || ($node->notestext != '') ) |
| 4583 | | | { |
| 4584 | 2 | simandl | # $overlibhtml = "onmouseover=\"return overlib('<img src=".$node->overliburl.">',HAUTO,VAUTO,DELAY,250,CAPTION,'".$node->name."');\" onmouseout=\"return nd();\""; |
| 4585 | 1 | simandl | |
| 4586 | | | debug ($node->overlibwidth . "---" . $node->overlibheight . "---\n"); |
| 4587 | | | |
| 4588 | | | $left=""; |
| 4589 | | | $above=""; |
| 4590 | | | |
| 4591 | | | if ($node->overlibwidth != 0) |
| 4592 | | | { |
| 4593 | | | $left="WIDTH," . $node->overlibwidth . ","; |
| 4594 | | | |
| 4595 | | | if ($node->x > $center_x) |
| 4596 | | | $left.="LEFT,"; |
| 4597 | | | } |
| 4598 | | | |
| 4599 | | | if ($node->overlibheight != 0) |
| 4600 | | | { |
| 4601 | | | $above="HEIGHT," . $node->overlibheight . ","; |
| 4602 | | | |
| 4603 | | | if ($node->y > $center_y) |
| 4604 | | | $above.="ABOVE,"; |
| 4605 | | | } |
| 4606 | | | |
| 4607 | | | $caption = ($node->overlibcaption != '' ? $node->overlibcaption : $node->name); |
| 4608 | | | $caption = $this->ProcessString($caption,$node); |
| 4609 | | | |
| 4610 | | | $overlibhtml = "onmouseover=\"return overlib('"; |
| 4611 | | | if($node->overliburl != '') |
| 4612 | | | { |
| 4613 | | | $overlibhtml .= "<img src=" . $this->ProcessString($node->overliburl,$node) . ">"; |
| 4614 | | | } |
| 4615 | | | if($node->notestext != '') |
| 4616 | | | { |
| 4617 | | | # put in a linebreak if there was an image AND notes |
| 4618 | | | if($node->overliburl != '') $overlibhtml .= '<br />'; |
| 4619 | | | $note = $this->ProcessString($node->notestext,$node); |
| 4620 | | | $note = htmlspecialchars($note, ENT_NOQUOTES); |
| 4621 | | | $note=str_replace("'", "\\'", $note); |
| 4622 | | | $note=str_replace('"', """, $note); |
| 4623 | | | $overlibhtml .= $note; |
| 4624 | | | } |
| 4625 | 2 | simandl | $overlibhtml .= "',HAUTO,VAUTO,DELAY,250,${left}${above}CAPTION,'" . $caption |
| 4626 | 1 | simandl | . "');\" onmouseout=\"return nd();\""; |
| 4627 | | | |
| 4628 | | | # $overlibhtml .= " onclick=\"return overlib('Some Test or other',CAPTION,'MENU',)\""; |
| 4629 | | | |
| 4630 | | | $this->imap->setProp("extrahtml", $overlibhtml, "NODE:" . $node->name); |
| 4631 | | | } |
| 4632 | | | } |
| 4633 | | | } |
| 4634 | | | |
| 4635 | | | if ($this->htmlstyle == 'editor') |
| 4636 | | | { |
| 4637 | | | foreach ($this->links as $link) { |
| 4638 | | | # $this->imap->setProp("href","#","LINK:".$link->name); |
| 4639 | | | # $this->imap->setProp("extrahtml","onclick=\"click_handler('link','".$link->name."');\"","LINK:".$link->name); |
| 4640 | | | } |
| 4641 | | | |
| 4642 | | | foreach ($this->nodes as $node) { |
| 4643 | | | # $this->imap->setProp("href","#","NODE:".$node->name); |
| 4644 | | | # $this->imap->setProp("extrahtml","onclick=\"click_handler('node','".$node->name."');\"","NODE:".$node->name); |
| 4645 | | | # $this->imap->setProp("extrahtml","onclick=\"alert('".$node->name."');\"","NODE:".$node->name); |
| 4646 | | | } |
| 4647 | | | } |
| 4648 | | | else |
| 4649 | | | { |
| 4650 | | | foreach ($this->links as $link) |
| 4651 | | | { |
| 4652 | | | if ($link->infourl != '') { $this->imap->setProp("href", $this->ProcessString($link->infourl,$link), |
| 4653 | | | "LINK:" . $link->name); } |
| 4654 | | | } |
| 4655 | | | |
| 4656 | | | foreach ($this->nodes as $node) |
| 4657 | | | { |
| 4658 | | | if ($node->infourl != '') { $this->imap->setProp("href", $this->ProcessString($node->infourl,$node), |
| 4659 | | | "NODE:" . $node->name); } |
| 4660 | | | } |
| 4661 | | | } |
| 4662 | | | } |
| 4663 | | | |
| 4664 | | | function asJS() |
| 4665 | | | { |
| 4666 | | | $js=''; |
| 4667 | | | |
| 4668 | | | $js.="var Links = new Array();\n"; |
| 4669 | | | $js.=$this->defaultlink->asJS(); |
| 4670 | | | |
| 4671 | | | foreach ($this->links as $link) { $js.=$link->asJS(); } |
| 4672 | | | |
| 4673 | | | $js.="var Nodes = new Array();\n"; |
| 4674 | | | $js.=$this->defaultnode->asJS(); |
| 4675 | | | |
| 4676 | | | foreach ($this->nodes as $node) { $js.=$node->asJS(); } |
| 4677 | | | |
| 4678 | | | return $js; |
| 4679 | | | } |
| 4680 | | | |
| 4681 | | | function asJSON() |
| 4682 | | | { |
| 4683 | | | $json = ''; |
| 4684 | | | |
| 4685 | | | $json .= "{ \n"; |
| 4686 | | | |
| 4687 | | | $json .= "'map': { \n"; |
| 4688 | | | foreach (array_keys($this->inherit_fieldlist)as $fld) |
| 4689 | | | { |
| 4690 | | | $json .= js_escape($fld).": "; |
| 4691 | | | $json .= js_escape($this->$fld); |
| 4692 | | | $json .= ",\n"; |
| 4693 | | | } |
| 4694 | | | $json = rtrim($json,", \n"); |
| 4695 | | | $json .= "\n},\n"; |
| 4696 | | | |
| 4697 | | | $json .= "'nodes': {\n"; |
| 4698 | | | $json .= $this->defaultnode->asJSON(); |
| 4699 | | | foreach ($this->nodes as $node) { $json .= $node->asJSON(); } |
| 4700 | | | $json = rtrim($json,", \n"); |
| 4701 | | | $json .= "\n},\n"; |
| 4702 | | | |
| 4703 | | | |
| 4704 | | | |
| 4705 | | | $json .= "'links': {\n"; |
| 4706 | | | $json .= $this->defaultlink->asJSON(); |
| 4707 | | | foreach ($this->links as $link) { $json .= $link->asJSON(); } |
| 4708 | | | $json = rtrim($json,", \n"); |
| 4709 | | | $json .= "\n},\n"; |
| 4710 | | | |
| 4711 | | | $json .= "'imap': [\n"; |
| 4712 | | | $json .= $this->imap->subJSON("NODE:"); |
| 4713 | | | // should check if there WERE nodes... |
| 4714 | | | $json .= ",\n"; |
| 4715 | | | $json .= $this->imap->subJSON("LINK:"); |
| 4716 | | | $json .= "\n]\n"; |
| 4717 | | | $json .= "\n"; |
| 4718 | | | |
| 4719 | | | $json .= ", valid: 1}\n"; |
| 4720 | | | |
| 4721 | | | return($json); |
| 4722 | | | } |
| 4723 | | | |
| 4724 | | | // imagemapname is a parameter, so we can stack up several maps in the Cacti plugin |
| 4725 | | | function MakeHTML($imagemapname = "weathermap_imap") |
| 4726 | | | { |
| 4727 | | | $this->PreloadMapHTML(); |
| 4728 | | | |
| 4729 | | | $html=''; |
| 4730 | | | |
| 4731 | | | $html .= '<div class="weathermapimage" style="margin-left: auto; margin-right: auto; width: '.$this->width.'px;" >'; |
| 4732 | | | if ($this->imageuri != '') { $html.=sprintf( |
| 4733 | | | '<img src="%s" width="%s" height="%s" border="0" usemap="#' |
| 4734 | | | . $imagemapname . '" alt="network weathermap" />', |
| 4735 | | | $this->imageuri, |
| 4736 | | | $this->width, |
| 4737 | | | $this->height); } |
| 4738 | | | else { $html.=sprintf( |
| 4739 | | | '<img src="%s" width="%s" height="%s" border="0" usemap="#' . $imagemapname |
| 4740 | | | . '" alt="network weathermap" />', |
| 4741 | | | $this->imagefile, |
| 4742 | | | $this->width, |
| 4743 | | | $this->height); } |
| 4744 | | | $html .= '</div>'; |
| 4745 | | | |
| 4746 | | | $html.='<map name="' . $imagemapname . '" id="' . $imagemapname . '">'; |
| 4747 | | | |
| 4748 | | | $html.=$this->imap->subHTML("NODE:",true); |
| 4749 | | | $html.=$this->imap->subHTML("LINK:",true); |
| 4750 | | | |
| 4751 | | | $html.='</map>'; |
| 4752 | | | |
| 4753 | | | return ($html); |
| 4754 | | | } |
| 4755 | | | |
| 4756 | | | // update any editor cache files. |
| 4757 | | | // if the config file is newer than the cache files, or $agelimit seconds have passed, |
| 4758 | | | // then write new stuff, otherwise just return. |
| 4759 | | | // ALWAYS deletes files in the cache folder older than $agelimit, also! |
| 4760 | | | function CacheUpdate($agelimit=600) |
| 4761 | | | { |
| 4762 | | | $cachefolder = $this->cachefolder; |
| 4763 | | | $configchanged = filemtime($this->configfile ); |
| 4764 | | | // make a unique, but safe, prefix for all cachefiles related to this map config |
| 4765 | | | // we use CRC32 because it makes for a shorter filename, and collisions aren't the end of the world. |
| 4766 | | | $cacheprefix = dechex(crc32($this->configfile)); |
| 4767 | | | |
| 4768 | | | debug("Comparing files in $cachefolder starting with $cacheprefix, with date of $configchanged\n"); |
| 4769 | | | |
| 4770 | | | $dh=opendir($cachefolder); |
| 4771 | | | |
| 4772 | | | if ($dh) |
| 4773 | | | { |
| 4774 | | | while ($file=readdir($dh)) |
| 4775 | | | { |
| 4776 | | | $realfile = $cachefolder . DIRECTORY_SEPARATOR . $file; |
| 4777 | | | |
| 4778 | | | if(is_file($realfile) && ( preg_match('/^'.$cacheprefix.'/',$file) )) |
| 4779 | | | // if (is_file($realfile) ) |
| 4780 | | | { |
| 4781 | | | debug("$realfile\n"); |
| 4782 | | | if( (filemtime($realfile) < $configchanged) || ((time() - filemtime($realfile)) > $agelimit) ) |
| 4783 | | | { |
| 4784 | | | debug("Cache: deleting $realfile\n"); |
| 4785 | | | unlink($realfile); |
| 4786 | | | } |
| 4787 | | | } |
| 4788 | | | } |
| 4789 | | | |
| 4790 | | | closedir ($dh); |
| 4791 | | | |
| 4792 | | | foreach ($this->nodes as $node) |
| 4793 | | | { |
| 4794 | | | if(isset($node->image)) |
| 4795 | | | { |
| 4796 | | | $nodefile = $cacheprefix."_".dechex(crc32($node->name)).".png"; |
| 4797 | | | $this->nodes[$node->name]->cachefile = $nodefile; |
| 4798 | | | imagepng($node->image,$cachefolder.DIRECTORY_SEPARATOR.$nodefile); |
| 4799 | | | } |
| 4800 | | | } |
| 4801 | | | |
| 4802 | | | $json = ""; |
| 4803 | | | $fd = fopen($cachefolder.DIRECTORY_SEPARATOR.$cacheprefix."_map.json","w"); |
| 4804 | | | foreach (array_keys($this->inherit_fieldlist)as $fld) |
| 4805 | | | { |
| 4806 | | | $json .= js_escape($fld).": "; |
| 4807 | | | $json .= js_escape($this->$fld); |
| 4808 | | | $json .= ",\n"; |
| 4809 | | | } |
| 4810 | | | $json = rtrim($json,", \n"); |
| 4811 | | | fputs($fd,$json); |
| 4812 | | | fclose($fd); |
| 4813 | | | |
| 4814 | | | $fd = fopen($cachefolder.DIRECTORY_SEPARATOR.$cacheprefix."_nodes.json","w"); |
| 4815 | | | $json = $this->defaultnode->asJSON(); |
| 4816 | | | foreach ($this->nodes as $node) { $json .= $node->asJSON(); } |
| 4817 | | | $json = rtrim($json,", \n"); |
| 4818 | | | fputs($fd,$json); |
| 4819 | | | fclose($fd); |
| 4820 | | | |
| 4821 | | | $fd = fopen($cachefolder.DIRECTORY_SEPARATOR.$cacheprefix."_links.json","w"); |
| 4822 | | | $json = $this->defaultlink->asJSON(); |
| 4823 | | | foreach ($this->links as $link) { $json .= $link->asJSON(); } |
| 4824 | | | $json = rtrim($json,", \n"); |
| 4825 | | | fputs($fd,$json); |
| 4826 | | | fclose($fd); |
| 4827 | | | |
| 4828 | | | $fd = fopen($cachefolder.DIRECTORY_SEPARATOR.$cacheprefix."_imap.json","w"); |
| 4829 | | | $json = ''; |
| 4830 | | | $nodejson = trim($this->imap->subJSON("NODE:")); |
| 4831 | | | if($nodejson != '') |
| 4832 | | | { |
| 4833 | | | $json .= $nodejson; |
| 4834 | | | // should check if there WERE nodes... |
| 4835 | | | $json .= ",\n"; |
| 4836 | | | } |
| 4837 | | | $json .= $this->imap->subJSON("LINK:"); |
| 4838 | | | fputs($fd,$json); |
| 4839 | | | fclose($fd); |
| 4840 | | | |
| 4841 | | | } |
| 4842 | | | else { debug("Couldn't read cache folder.\n"); } |
| 4843 | | | } |
| 4844 | | | }; |
| 4845 | | | // vim:ts=4:sw=4: |
| 4846 | | | ?> |
