Before you do that, you should consider using FilesMatch (in Apache) or similar to limit who can access the editor. There is more information in the install guide section of the manual.

"; print "If you find that the weathermap tool itself is working, from the command-line or Cacti poller, then it is possible that you have two different PHP installations. The Editor uses the same PHP that webpages on your server use, but the main weathermap tool uses the command-line PHP interpreter.

"; print "

You should also run check.php to help make sure that there are no problems.

vialist); $i++) { $link->vialist[$i][0] = $link->vialist[$i][0]-$dx; $link->vialist[$i][1] = $link->vialist[$i][1]-$dy; } } else { $pivx = $pivot->x; $pivy = $pivot->y; $dx_old = $pivx - $map->nodes[$node_name]->x; $dy_old = $pivy - $map->nodes[$node_name]->y; $dx_new = $pivx - $x; $dy_new = $pivy - $y; $l_old = sqrt($dx_old*$dx_old + $dy_old*$dy_old); $l_new = sqrt($dx_new*$dx_new + $dy_new*$dy_new); $angle_old = rad2deg(atan2(-$dy_old,$dx_old)); $angle_new = rad2deg(atan2(-$dy_new,$dx_new)); # $log .= "$pivx,$pivy\n$dx_old $dy_old $l_old => $angle_old\n"; # $log .= "$dx_new $dy_new $l_new => $angle_new\n"; // the geometry stuff uses a different point format, helpfully $points = array(); foreach($link->vialist as $via) { $points[] = $via[0]; $points[] = $via[1]; } $scalefactor = $l_new/$l_old; # $log .= "Scale by $scalefactor along link-line"; // rotate so that link is along the axis RotateAboutPoint($points,$pivx, $pivy, deg2rad($angle_old)); // do the scaling in here for($i=0; $i<(count($points)/2); $i++) { $basex = ($points[$i*2] - $pivx) * $scalefactor + $pivx; $points[$i*2] = $basex; } // rotate back so that link is along the new direction RotateAboutPoint($points,$pivx, $pivy, deg2rad(-$angle_new)); // now put the modified points back into the vialist again $v = 0; $i = 0; foreach($points as $p) { // skip a point if it positioned relative to a node. Those shouldn't be rotated (well, IMHO) if(!isset($link->vialist[$v][2])) { $link->vialist[$v][$i]=$p; } $i++; if($i==2) { $i=0; $v++;} } } } } $map->nodes[$node_name]->x = $x; $map->nodes[$node_name]->y = $y; $map->WriteConfig($mapfile); break; case "link_align_horizontal": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "align link ".$target; $a_y = $map->links[$target]->a->y; $b_y = $map->links[$target]->b->y; $diff = $b_y - $a_y; $newoffset = "0:$diff"; // if we've already done this once, try the other way around... if($map->links[$target]->a_offset == $newoffset) { $diff = $a_y - $b_y; $newoffset = "0:$diff"; $map->links[$target]->b_offset = $newoffset; $map->links[$target]->a_offset = "C"; } else { // the standard thing $map->links[$target]->a_offset = $newoffset; $map->links[$target]->b_offset = "C"; } $map->WriteConfig($mapfile); break; case "link_align_vertical": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "align link ".$target; $a_x = $map->links[$target]->a->x; $b_x = $map->links[$target]->b->x; $diff = $b_x - $a_x; $newoffset = "$diff:0"; // if we've already done this once, try the other way around... if($map->links[$target]->a_offset == $newoffset) { $diff = $a_x - $b_x; $newoffset = "$diff:0"; $map->links[$target]->b_offset = $newoffset; $map->links[$target]->a_offset = "C"; } else { // the standard thing $map->links[$target]->a_offset = $newoffset; $map->links[$target]->b_offset = "C"; } $map->WriteConfig($mapfile); break; case "delete_link": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "delete link ".$target; unset($map->links[$target]); $map->WriteConfig($mapfile); break; case "add_node": $x = snap(intval($_REQUEST['x']), $grid_snap_value); $y = snap(intval($_REQUEST['y']), $grid_snap_value); $map->ReadConfig($mapfile); $newnodename = sprintf("node%05d",time()%10000); while(array_key_exists($newnodename,$map->nodes)) { $newnodename .= "a"; } $node = new WeatherMapNode; $node->name = $newnodename; $node->template = "DEFAULT"; $node->Reset($map); $node->x = $x; $node->y = $y; $node->defined_in = $map->configfile; array_push($map->seen_zlayers[$node->zorder], $node); // only insert a label if there's no LABEL in the DEFAULT node. // otherwise, respect the template. if($map->nodes['DEFAULT']->label == $map->nodes[':: DEFAULT ::']->label) { $node->label = "Node"; } $map->nodes[$node->name] = $node; $log = "added a node called $newnodename at $x,$y to $mapfile"; $map->WriteConfig($mapfile); break; case "editor_settings": // have to do this, otherwise the editor will be unresponsive afterwards - not actually going to change anything! $map->ReadConfig($mapfile); $use_overlay = (isset($_REQUEST['editorsettings_showvias']) ? intval($_REQUEST['editorsettings_showvias']) : FALSE); $use_relative_overlay = (isset($_REQUEST['editorsettings_showrelative']) ? intval($_REQUEST['editorsettings_showrelative']) : FALSE); $grid_snap_value = (isset($_REQUEST['editorsettings_gridsnap']) ? intval($_REQUEST['editorsettings_gridsnap']) : 0); break; case "delete_node": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "delete node ".$target; foreach ($map->links as $link) { if( isset($link->a) ) { if( ($target == $link->a->name) || ($target == $link->b->name) ) { unset($map->links[$link->name]); } } } unset($map->nodes[$target]); $map->WriteConfig($mapfile); break; case "clone_node": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "clone node ".$target; $newnodename = $target; do { $newnodename = $newnodename."_copy"; } while(isset($map->nodes[$newnodename])); $node = new WeatherMapNode; $node->Reset($map); $node->CopyFrom($map->nodes[$target]); $node->name = $newnodename; $node->x += 30; $node->y += 30; $node->defined_in = $mapfile; $map->nodes[$newnodename] = $node; array_push($map->seen_zlayers[$node->zorder], $node); $map->WriteConfig($mapfile); break; // no action was defined - starting a new map? default: $map->ReadConfig($mapfile); break; } //by here, there should be a valid $map - either a blank one, the existing one, or the existing one with requested changes debug("Finished modifying\n"); // now we'll just draw the full editor page, with our new knowledge $imageurl = '?mapname='.$mapname . '&action=draw'; if($selected != '') { $imageurl .= '&selected='.$selected; } $imageurl .= '&unique='.time(); // build up the editor's list of used images if($map->background != '') $map->used_images[] = $map->background; foreach ($map->nodes as $n) { if($n->iconfile != '' && ! preg_match("/^(none|nink|inpie|outpie|box|rbox|gauge|round)$/",$n->iconfile)) $map->used_images[] = $n->iconfile; } // get the list from the images/ folder too $imlist = get_imagelist("images"); $fontlist = array(); setcookie("wmeditor", ($use_overlay ? "1":"0") .":". ($use_relative_overlay ? "1":"0") . ":" . intval($grid_snap_value), time()+60*60*24*30 ); ?>

• Change
  File
• Add
  Node
• Add
  Link
• Position
  Legend
• Position
  Timestamp
• Map
  Properties
• Map
  Style
• Manage
  Colors
• Manage
  Images
• Editor
  Settings
• Position
  ---, ---
• or click a Node or Link to edit it's properties

Debug: Do Nothing mapfile action param param2 debug See config

DrawMap('null'); $map->htmlstyle='editor'; $map->PreloadMapHTML(); print $map->SortedImagemap("weathermap_imap"); #print $map->imap->subHTML("LEGEND:"); #print $map->imap->subHTML("TIMESTAMP"); #print $map->imap->subHTML("NODE:"); #print $map->imap->subHTML("LINK:"); ?>

Node Properties

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Position	,
Internal Name
Label
Info URL
'Hover' Graph URL	[Pick from Cacti]
Icon Filename	(no images are available)'; } else { print '--NO ICON--'; print '--ARTIFICIAL ICON--'; foreach ($imlist as $im) { print "$im\n"; } } ?>
	MoveDeleteCloneEdit

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Link Properties

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Link from '%NODE1%' to '%NODE2%'

Maximum Bandwidth Into '%NODE1%'	bits/sec
Maximum Bandwidth Out of '%NODE1%'	Same As 'In' or bits/sec
Data Source	[Pick from Cacti]
Link Width	pixels
Info URL
'Hover' Graph URL
IN Comment	95% 90% 80% 70% 60%
OUT Comment	5% 10% 20% 30% 40% 50%
	Delete LinkEditVertHorizVia

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Map Properties

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Map Title
Legend Text
Timestamp Text
Default Link Width	pixels
Default Link Bandwidth	bit/sec in, bit/sec out
Map Size	x pixels
Output Image Filename
Output HTML Filename
Background Image Filename	(no images are available)'; } else { print '--NONE--'; foreach ($imlist as $im) { print "background == $im) print " selected "; print "value=\"$im\">$im\n"; } } ?>

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Map Style

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Link Labels	links['DEFAULT']->labelstyle=='bits' ? 'selected' : '') ?> value="bits">Bits/sec links['DEFAULT']->labelstyle=='percent' ? 'selected' : '') ?> value="percent">Percentage links['DEFAULT']->labelstyle=='none' ? 'selected' : '') ?> value="none">None
HTML Style	htmlstyle=='overlib' ? 'selected' : '') ?> value="overlib">Overlib (DHTML) htmlstyle=='static' ? 'selected' : '') ?> value="static">Static HTML
Arrow Style	links['DEFAULT']->arrowstyle=='classic' ? 'selected' : '') ?> value="classic">Classic links['DEFAULT']->arrowstyle=='compact' ? 'selected' : '') ?> value="compact">Compact
Node Font	nodes['DEFAULT']->labelfont); ?>
Link Label Font	links['DEFAULT']->bwfont); ?>
Legend Font	keyfont); ?>
Font Samples:	(Drawn using your PHP install)

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Manage Colors

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Nothing in here works yet. The aim is to have a nice color picker somehow.

Background Color
Link Outline Color
Scale Colors	Some pleasant way to design the bandwidth color scale goes in here???

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Manage Images

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Nothing in here works yet.

The aim is to have some nice way to upload images which can be used as icons or backgrounds. These images are what would appear in the dropdown boxes that don't currently do anything in the Node and Map Properties dialogs. This may end up being a seperate page rather than a dialog box...

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Edit Map Object

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You can edit the map items directly here.

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Editor Settings

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Show VIAs overlay	value="1">Yes value="0">No
Show Relative Positions overlay	value="1">Yes value="0">No
Snap To Grid	value="NO">No value="5">5 pixels value="10">10 pixels value="15">15 pixels value="20">20 pixels value="50">50 pixels value="100">100 pixels

Helpful text will appear here, depending on the current item selected. It should wrap onto several lines, if it's necessary for it to do that.

The editor has not been enabled yet. You need to set ENABLED=true at the top of editor.php

"; print "

Before you do that, you should consider using FilesMatch (in Apache) or similar to limit who can access the editor. There is more information in the install guide section of the manual.

"; exit(); } // sensible defaults $mapdir='configs'; $cacti_base = '../../'; $cacti_url = '/'; $ignore_cacti=FALSE; $configerror = ''; $config_loaded = @include_once 'editor-config.php'; // these are all set via the Editor Settings dialog, in the editor, now. $use_overlay = FALSE; // set to TRUE to enable experimental overlay showing VIAs $use_relative_overlay = FALSE; // set to TRUE to enable experimental overlay showing relative-positioning $grid_snap_value = 0; // set non-zero to snap to a grid of that spacing if( isset($_COOKIE['wmeditor'])) { $parts = split(":",$_COOKIE['wmeditor']); if( (isset($parts[0])) && (intval($parts[0]) == 1) ) { $use_overlay = TRUE; } if( (isset($parts[1])) && (intval($parts[1]) == 1) ) { $use_relative_overlay = TRUE; } if( (isset($parts[2])) && (intval($parts[2]) != 0) ) { $grid_snap_value = intval($parts[2]); } } if( isset($config) ) { $configerror = 'OLD editor config file format. The format of this file changed in version 0.92 - please check the new editor-config.php-dist and update your editor-config.php file. [WMEDIT02]'; } // check if the goalposts have moved if( is_dir($cacti_base) && file_exists($cacti_base."/include/global.php") ) { // include the cacti-config, so we know about the database include_once($cacti_base."/include/global.php"); $config['base_url'] = $cacti_url; $cacti_found = TRUE; } elseif( is_dir($cacti_base) && file_exists($cacti_base."/include/config.php") ) { // include the cacti-config, so we know about the database include_once($cacti_base."/include/config.php"); $config['base_url'] = $cacti_url; $cacti_found = TRUE; } else { $cacti_found = FALSE; } if($cacti_found && isset($plugins)) { # here, we know we're part of a plugin - do auth stuff } if(! is_writable($mapdir)) { $configerror = "The map config directory is not writable by the web server user. You will not be able to edit any files until this is corrected. [WMEDIT01]"; } chdir(dirname(__FILE__)); $action = ''; $mapname = ''; $selected = ''; $newaction = ''; $param = ''; $param2 = ''; $log = ''; if(!module_checks()) { print "Required PHP extensions are not present in your mod_php/ISAPI PHP module. Please check your PHP setup to ensure you have the GD extension installed and enabled.

"; print "If you find that the weathermap tool itself is working, from the command-line or Cacti poller, then it is possible that you have two different PHP installations. The Editor uses the same PHP that webpages on your server use, but the main weathermap tool uses the command-line PHP interpreter.

"; print "

You should also run check.php to help make sure that there are no problems.

---

"; print "Here is a copy of the phpinfo() from your PHP web module, to help debugging this...

---

"; phpinfo(); exit(); } if(isset($_REQUEST['action'])) { $action = $_REQUEST['action']; } if(isset($_REQUEST['mapname'])) { $mapname = $_REQUEST['mapname']; $mapname = str_replace('/','',$mapname); } if(isset($_REQUEST['selected'])) { $selected = $_REQUEST['selected']; } $weathermap_debugging=FALSE; if($mapname == '') { // this is the file-picker/welcome page show_editor_startpage(); } else { // everything else in this file is inside this else $mapfile = $mapdir.'/'.$mapname; debug("==========================================================================================================\n"); debug("Starting Edit Run: action is $action on $mapname\n"); debug("==========================================================================================================\n"); # editor_log("\n\n-----------------------------------------------------------------------------\nNEW REQUEST:\n\n"); # editor_log(var_log($_REQUEST)); $map = new WeatherMap; $map->context = 'editor'; $fromplug = FALSE; if(isset($_REQUEST['plug']) && (intval($_REQUEST['plug'])==1) ) { $fromplug = TRUE; } switch($action) { case 'newmap': $map->WriteConfig($mapfile); break; case 'newmapcopy': if(isset($_REQUEST['sourcemap'])) { $sourcemapname = $_REQUEST['sourcemap']; } $sourcemap = $mapdir.'/'.$sourcemapname; $map->ReadConfig($sourcemap); $map->WriteConfig($mapfile); break; case 'font_samples': $map->ReadConfig($mapfile); ksort($map->fonts); header('Content-type: image/png'); $keyfont = 2; $keyheight = imagefontheight($keyfont)+2; $sampleheight = 32; // $im = imagecreate(250,imagefontheight(5)+5); $im = imagecreate(2000,$sampleheight); $imkey = imagecreate(2000,$keyheight); $white = imagecolorallocate($im,255,255,255); $black = imagecolorallocate($im,0,0,0); $whitekey = imagecolorallocate($imkey,255,255,255); $blackkey = imagecolorallocate($imkey,0,0,0); $x = 3; #for($i=1; $i< 6; $i++) foreach ($map->fonts as $fontnumber => $font) { $string = "Abc123%"; $keystring = "Font $fontnumber"; list($width,$height) = $map->myimagestringsize($fontnumber,$string); list($kwidth,$kheight) = $map->myimagestringsize($keyfont,$keystring); if($kwidth > $width) $width = $kwidth; $y = ($sampleheight/2) + $height/2; $map->myimagestring($im, $fontnumber, $x, $y, $string, $black); $map->myimagestring($imkey, $keyfont,$x,$keyheight,"Font $fontnumber",$blackkey); $x = $x + $width + 6; } $im2 = imagecreate($x,$sampleheight + $keyheight); imagecopy($im2,$im, 0,0, 0,0, $x, $sampleheight); imagecopy($im2,$imkey, 0,$sampleheight, 0,0, $x, $keyheight); imagedestroy($im); imagepng($im2); imagedestroy($im2); exit(); break; case 'draw': header('Content-type: image/png'); $map->ReadConfig($mapfile); if($selected != '') { if(substr($selected,0,5) == 'NODE:') { $nodename = substr($selected,5); $map->nodes[$nodename]->selected=1; } if(substr($selected,0,5) == 'LINK:') { $linkname = substr($selected,5); $map->links[$linkname]->selected=1; } } $map->sizedebug = TRUE; // $map->RandomData(); $map->DrawMap('','',250,TRUE,$use_overlay,$use_relative_overlay); exit(); break; case 'show_config': header('Content-type: text/plain'); $fd = fopen($mapfile,'r'); while (!feof($fd)) { $buffer = fgets($fd, 4096); echo $buffer; } fclose($fd); exit(); break; case 'fetch_config': $map->ReadConfig($mapfile); header('Content-type: text/plain'); $item_name = $_REQUEST['item_name']; $item_type = $_REQUEST['item_type']; $ok=FALSE; if($item_type == 'node'){ if (isset($map->nodes[$item_name])) { print $map->nodes[$item_name]->WriteConfig(); $ok=TRUE; } } if($item_type == 'link') { if(isset($map->links[$item_name])) { print $map->links[$item_name]->WriteConfig(); $ok=TRUE; } } if (! $ok) { print "# the request item didn't exist. That's probably a bug.\n"; } exit(); break; case "set_link_config": $map->ReadConfig($mapfile); $link_name = $_REQUEST['link_name']; $link_config = fix_gpc_string($_REQUEST['item_configtext']); $map->links[$link_name]->config_override = $link_config; $map->WriteConfig($mapfile); // now clear and reload the map object, because the in-memory one is out of sync // - we don't know what changes the user made here, so we just have to reload. unset($map); $map = new WeatherMap; $map->context = 'editor'; $map->ReadConfig($mapfile); break; case "set_node_config": $map->ReadConfig($mapfile); $node_name = $_REQUEST['node_name']; $node_config = fix_gpc_string($_REQUEST['item_configtext']); if (true == function_exists('get_magic_quotes_gpc') && 1 == get_magic_quotes_gpc()) { $link_config = stripslashes($link_config); } $map->nodes[$node_name]->config_override = $node_config; $map->WriteConfig($mapfile); // now clear and reload the map object, because the in-memory one is out of sync // - we don't know what changes the user made here, so we just have to reload. unset($map); $map = new WeatherMap; $map->context = 'editor'; $map->ReadConfig($mapfile); break; case "set_node_properties": $map->ReadConfig($mapfile); $node_name = $_REQUEST['node_name']; $new_node_name = $_REQUEST['node_new_name']; if($node_name != $new_node_name) { if(!isset($map->nodes[$new_node_name])) { // we need to rename the node first. $newnode = $map->nodes[$node_name]; $newnode->name = $new_node_name; $map->nodes[$new_node_name] = $newnode; unset($map->nodes[$node_name]); // find the references elsewhere to the old node name. // First, relatively-positioned NODEs foreach ($map->nodes as $node) { if($node->relative_to == $node_name) { $map->nodes[$node->name]->relative_to = $new_node_name; } } // Next, LINKs that use this NODE as an end. foreach ($map->links as $link) { if(isset($link->a)) { if($link->a->name == $node_name) { $map->links[$link->name]->a = $newnode; } if($link->b->name == $node_name) { $map->links[$link->name]->b = $newnode; } // while we're here, VIAs can also be relative to a NODE, // so check if any of those need to change if( (count($link->vialist)>0) ) { $vv=0; foreach($link->vialist as $v) { if(isset($v[2]) && $v[2] == $node_name) { // die PHP4, die! $map->links[$link->name]->vialist[$vv][2] = $new_node_name; } $vv++; } } } } } else { // silently ignore attempts to rename a node to an existing name $new_node_name = $node_name; } } // by this point, and renaming has been done, and new_node_name will always be the right name $map->nodes[$new_node_name]->label = $_REQUEST['node_label']; $map->nodes[$new_node_name]->infourl[IN] = $_REQUEST['node_infourl']; $urls = preg_split('/\s+/', $_REQUEST['node_hover'], -1, PREG_SPLIT_NO_EMPTY); $map->nodes[$new_node_name]->overliburl[IN] = $urls; $map->nodes[$new_node_name]->overliburl[OUT] = $urls; $map->nodes[$new_node_name]->x = intval($_REQUEST['node_x']); $map->nodes[$new_node_name]->y = intval($_REQUEST['node_y']); if($_REQUEST['node_iconfilename'] == '--NONE--') { $map->nodes[$new_node_name]->iconfile=''; } else { // AICONs mess this up, because they're not fully supported by the editor, but it can still break them if($_REQUEST['node_iconfilename'] != '--AICON--') $map->nodes[$new_node_name]->iconfile = stripslashes($_REQUEST['node_iconfilename']); } $map->WriteConfig($mapfile); break; case "set_link_properties": $map->ReadConfig($mapfile); $link_name = $_REQUEST['link_name']; $map->links[$link_name]->width = floatval($_REQUEST['link_width']); $map->links[$link_name]->infourl[IN] = $_REQUEST['link_infourl']; $map->links[$link_name]->infourl[OUT] = $_REQUEST['link_infourl']; $urls = preg_split('/\s+/', $_REQUEST['link_hover'], -1, PREG_SPLIT_NO_EMPTY); $map->links[$link_name]->overliburl[IN] = $urls; $map->links[$link_name]->overliburl[OUT] = $urls; $map->links[$link_name]->comments[IN] = $_REQUEST['link_commentin']; $map->links[$link_name]->comments[OUT] = $_REQUEST['link_commentout']; $map->links[$link_name]->commentoffset_in = intval($_REQUEST['link_commentposin']); $map->links[$link_name]->commentoffset_out = intval($_REQUEST['link_commentposout']); // $map->links[$link_name]->target = $_REQUEST['link_target']; $targets = preg_split('/\s+/',$_REQUEST['link_target'],-1,PREG_SPLIT_NO_EMPTY); $new_target_list = array(); foreach ($targets as $target) { // we store the original TARGET string, and line number, along with the breakdown, to make nicer error messages later $newtarget = array($target,'traffic_in','traffic_out',0,$target); // if it's an RRD file, then allow for the user to specify the // DSs to be used. The default is traffic_in, traffic_out, which is // OK for Cacti (most of the time), but if you have other RRDs... if(preg_match("/(.*\.rrd):([\-a-zA-Z0-9_]+):([\-a-zA-Z0-9_]+)$/i",$target,$matches)) { $newtarget[0] = $matches[1]; $newtarget[1] = $matches[2]; $newtarget[2] = $matches[3]; } // now we've (maybe) messed with it, we'll store the array of target specs $new_target_list[] = $newtarget; } $map->links[$link_name]->targets = $new_target_list; $bwin = $_REQUEST['link_bandwidth_in']; $bwout = $_REQUEST['link_bandwidth_out']; if(isset($_REQUEST['link_bandwidth_out_cb']) && $_REQUEST['link_bandwidth_out_cb'] == 'symmetric') { $bwout = $bwin; } // $map->links[$link_name]->SetBandwidth($bwin,$bwout); $map->links[$link_name]->max_bandwidth_in_cfg = $bwin; $map->links[$link_name]->max_bandwidth_out_cfg = $bwout; $map->links[$link_name]->max_bandwidth_in = unformat_number($bwin, $map->kilo); $map->links[$link_name]->max_bandwidth_out = unformat_number($bwout, $map->kilo); $map->WriteConfig($mapfile); break; case "set_map_properties": $map->ReadConfig($mapfile); $map->title = $_REQUEST['map_title']; $map->keytext['DEFAULT'] = $_REQUEST['map_legend']; $map->stamptext = $_REQUEST['map_stamp']; $map->htmloutputfile = $_REQUEST['map_htmlfile']; $map->imageoutputfile = $_REQUEST['map_pngfile']; $map->width = intval($_REQUEST['map_width']); $map->height = intval($_REQUEST['map_height']); // XXX sanitise this a bit if($_REQUEST['map_bgfile'] == '--NONE--') { $map->background=''; } else { $map->background = stripslashes($_REQUEST['map_bgfile']); } $inheritables = array( array('link','width','map_linkdefaultwidth'), ); handle_inheritance($map, $inheritables); $map->links['DEFAULT']->width = intval($_REQUEST['map_linkdefaultwidth']); $map->links['DEFAULT']->add_note("my_width", intval($_REQUEST['map_linkdefaultwidth'])); $bwin = $_REQUEST['map_linkdefaultbwin']; $bwout = $_REQUEST['map_linkdefaultbwout']; $bwin_old = $map->links['DEFAULT']->max_bandwidth_in_cfg; $bwout_old = $map->links['DEFAULT']->max_bandwidth_out_cfg; if( ($bwin_old != $bwin) || ($bwout_old != $bwout) ) { $map->links['DEFAULT']->max_bandwidth_in_cfg = $bwin; $map->links['DEFAULT']->max_bandwidth_out_cfg = $bwout; $map->links['DEFAULT']->max_bandwidth_in = unformat_number($bwin, $map->kilo); $map->links['DEFAULT']->max_bandwidth_out = unformat_number($bwout, $map->kilo); // $map->defaultlink->SetBandwidth($bwin,$bwout); foreach ($map->links as $link) { if( ($link->max_bandwidth_in_cfg == $bwin_old) || ($link->max_bandwidth_out_cfg == $bwout_old) ) { // $link->SetBandwidth($bwin,$bwout); $link_name = $link->name; $map->links[$link_name]->max_bandwidth_in_cfg = $bwin; $map->links[$link_name]->max_bandwidth_out_cfg = $bwout; $map->links[$link_name]->max_bandwidth_in = unformat_number($bwin, $map->kilo); $map->links[$link_name]->max_bandwidth_out = unformat_number($bwout, $map->kilo); } } } $map->WriteConfig($mapfile); break; case 'set_map_style': $map->ReadConfig($mapfile); $map->htmlstyle = $_REQUEST['mapstyle_htmlstyle']; $map->keyfont = intval($_REQUEST['mapstyle_legendfont']); $inheritables = array( array('link','labelstyle','mapstyle_linklabels'), array('link','bwfont','mapstyle_linkfont'), array('link','arrowstyle','mapstyle_arrowstyle'), array('node','labelfont','mapstyle_nodefont') ); handle_inheritance($map, $inheritables); $map->WriteConfig($mapfile); break; case "add_link": $map->ReadConfig($mapfile); $param2 = $_REQUEST['param']; # $param2 = substr($param2,0,-2); $newaction = 'add_link2'; # print $newaction; $selected = 'NODE:'.$param2; break; case "add_link2": $map->ReadConfig($mapfile); $a = $_REQUEST['param2']; $b = $_REQUEST['param']; # $b = substr($b,0,-2); $log = "[$a -> $b]"; if($a != $b) { $newlink = new WeatherMapLink; $newlink->Reset($map); $newlink->a = $map->nodes[$a]; $newlink->b = $map->nodes[$b]; // $newlink->SetBandwidth($map->defaultlink->max_bandwidth_in_cfg, $map->defaultlink->max_bandwidth_out_cfg); $newlink->width = $map->links['DEFAULT']->width; // make sure the link name is unique. We can have multiple links between // the same nodes, these days $newlinkname = "$a-$b"; while(array_key_exists($newlinkname,$map->links)) { $newlinkname .= "a"; } $newlink->name = $newlinkname; $newlink->defined_in = $map->configfile; $map->links[$newlinkname] = $newlink; array_push($map->seen_zlayers[$newlink->zorder], $newlink); $map->WriteConfig($mapfile); } break; case "place_legend": $x = snap( intval($_REQUEST['x']) ,$grid_snap_value); $y = snap( intval($_REQUEST['y']) ,$grid_snap_value); $scalename = $_REQUEST['param']; $map->ReadConfig($mapfile); $map->keyx[$scalename] = $x; $map->keyy[$scalename] = $y; $map->WriteConfig($mapfile); break; case "place_stamp": $x = snap( intval($_REQUEST['x']), $grid_snap_value); $y = snap( intval($_REQUEST['y']), $grid_snap_value); $map->ReadConfig($mapfile); $map->timex = $x; $map->timey = $y; $map->WriteConfig($mapfile); break; case "via_link": $x = intval($_REQUEST['x']); $y = intval($_REQUEST['y']); $link_name = $_REQUEST['link_name']; $map->ReadConfig($mapfile); $map->links[$link_name]->vialist = array(array(0 =>$x, 1=>$y)); $map->WriteConfig($mapfile); break; case "move_node": $x = snap( intval($_REQUEST['x']), $grid_snap_value); $y = snap( intval($_REQUEST['y']), $grid_snap_value); $node_name = $_REQUEST['node_name']; $map->ReadConfig($mapfile); // This is a complicated bit. Find out if this node is involved in any // links that have VIAs. If it is, we want to rotate those VIA points // about the *other* node in the link foreach ($map->links as $link) { if( (count($link->vialist)>0) && (($link->a->name == $node_name) || ($link->b->name == $node_name)) ) { // get the other node from us if($link->a->name == $node_name) $pivot = $link->b; if($link->b->name == $node_name) $pivot = $link->a; if( ($link->a->name == $node_name) && ($link->b->name == $node_name) ) { // this is a wierd special case, but it is possible # $log .= "Special case for node1->node1 links\n"; $dx = $link->a->x - $x; $dy = $link->a->y - $y; for($i=0; $ivialist); $i++) { $link->vialist[$i][0] = $link->vialist[$i][0]-$dx; $link->vialist[$i][1] = $link->vialist[$i][1]-$dy; } } else { $pivx = $pivot->x; $pivy = $pivot->y; $dx_old = $pivx - $map->nodes[$node_name]->x; $dy_old = $pivy - $map->nodes[$node_name]->y; $dx_new = $pivx - $x; $dy_new = $pivy - $y; $l_old = sqrt($dx_old*$dx_old + $dy_old*$dy_old); $l_new = sqrt($dx_new*$dx_new + $dy_new*$dy_new); $angle_old = rad2deg(atan2(-$dy_old,$dx_old)); $angle_new = rad2deg(atan2(-$dy_new,$dx_new)); # $log .= "$pivx,$pivy\n$dx_old $dy_old $l_old => $angle_old\n"; # $log .= "$dx_new $dy_new $l_new => $angle_new\n"; // the geometry stuff uses a different point format, helpfully $points = array(); foreach($link->vialist as $via) { $points[] = $via[0]; $points[] = $via[1]; } $scalefactor = $l_new/$l_old; # $log .= "Scale by $scalefactor along link-line"; // rotate so that link is along the axis RotateAboutPoint($points,$pivx, $pivy, deg2rad($angle_old)); // do the scaling in here for($i=0; $i<(count($points)/2); $i++) { $basex = ($points[$i*2] - $pivx) * $scalefactor + $pivx; $points[$i*2] = $basex; } // rotate back so that link is along the new direction RotateAboutPoint($points,$pivx, $pivy, deg2rad(-$angle_new)); // now put the modified points back into the vialist again $v = 0; $i = 0; foreach($points as $p) { // skip a point if it positioned relative to a node. Those shouldn't be rotated (well, IMHO) if(!isset($link->vialist[$v][2])) { $link->vialist[$v][$i]=$p; } $i++; if($i==2) { $i=0; $v++;} } } } } $map->nodes[$node_name]->x = $x; $map->nodes[$node_name]->y = $y; $map->WriteConfig($mapfile); break; case "link_align_horizontal": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "align link ".$target; $a_y = $map->links[$target]->a->y; $b_y = $map->links[$target]->b->y; $diff = $b_y - $a_y; $newoffset = "0:$diff"; // if we've already done this once, try the other way around... if($map->links[$target]->a_offset == $newoffset) { $diff = $a_y - $b_y; $newoffset = "0:$diff"; $map->links[$target]->b_offset = $newoffset; $map->links[$target]->a_offset = "C"; } else { // the standard thing $map->links[$target]->a_offset = $newoffset; $map->links[$target]->b_offset = "C"; } $map->WriteConfig($mapfile); break; case "link_align_vertical": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "align link ".$target; $a_x = $map->links[$target]->a->x; $b_x = $map->links[$target]->b->x; $diff = $b_x - $a_x; $newoffset = "$diff:0"; // if we've already done this once, try the other way around... if($map->links[$target]->a_offset == $newoffset) { $diff = $a_x - $b_x; $newoffset = "$diff:0"; $map->links[$target]->b_offset = $newoffset; $map->links[$target]->a_offset = "C"; } else { // the standard thing $map->links[$target]->a_offset = $newoffset; $map->links[$target]->b_offset = "C"; } $map->WriteConfig($mapfile); break; case "delete_link": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "delete link ".$target; unset($map->links[$target]); $map->WriteConfig($mapfile); break; case "add_node": $x = snap(intval($_REQUEST['x']), $grid_snap_value); $y = snap(intval($_REQUEST['y']), $grid_snap_value); $map->ReadConfig($mapfile); $newnodename = sprintf("node%05d",time()%10000); while(array_key_exists($newnodename,$map->nodes)) { $newnodename .= "a"; } $node = new WeatherMapNode; $node->name = $newnodename; $node->template = "DEFAULT"; $node->Reset($map); $node->x = $x; $node->y = $y; $node->defined_in = $map->configfile; array_push($map->seen_zlayers[$node->zorder], $node); // only insert a label if there's no LABEL in the DEFAULT node. // otherwise, respect the template. if($map->nodes['DEFAULT']->label == $map->nodes[':: DEFAULT ::']->label) { $node->label = "Node"; } $map->nodes[$node->name] = $node; $log = "added a node called $newnodename at $x,$y to $mapfile"; $map->WriteConfig($mapfile); break; case "editor_settings": // have to do this, otherwise the editor will be unresponsive afterwards - not actually going to change anything! $map->ReadConfig($mapfile); $use_overlay = (isset($_REQUEST['editorsettings_showvias']) ? intval($_REQUEST['editorsettings_showvias']) : FALSE); $use_relative_overlay = (isset($_REQUEST['editorsettings_showrelative']) ? intval($_REQUEST['editorsettings_showrelative']) : FALSE); $grid_snap_value = (isset($_REQUEST['editorsettings_gridsnap']) ? intval($_REQUEST['editorsettings_gridsnap']) : 0); break; case "delete_node": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "delete node ".$target; foreach ($map->links as $link) { if( isset($link->a) ) { if( ($target == $link->a->name) || ($target == $link->b->name) ) { unset($map->links[$link->name]); } } } unset($map->nodes[$target]); $map->WriteConfig($mapfile); break; case "clone_node": $map->ReadConfig($mapfile); $target = $_REQUEST['param']; $log = "clone node ".$target; $newnodename = $target; do { $newnodename = $newnodename."_copy"; } while(isset($map->nodes[$newnodename])); $node = new WeatherMapNode; $node->Reset($map); $node->CopyFrom($map->nodes[$target]); $node->name = $newnodename; $node->x += 30; $node->y += 30; $node->defined_in = $mapfile; $map->nodes[$newnodename] = $node; array_push($map->seen_zlayers[$node->zorder], $node); $map->WriteConfig($mapfile); break; // no action was defined - starting a new map? default: $map->ReadConfig($mapfile); break; } //by here, there should be a valid $map - either a blank one, the existing one, or the existing one with requested changes debug("Finished modifying\n"); // now we'll just draw the full editor page, with our new knowledge $imageurl = '?mapname='.$mapname . '&action=draw'; if($selected != '') { $imageurl .= '&selected='.$selected; } $imageurl .= '&unique='.time(); // build up the editor's list of used images if($map->background != '') $map->used_images[] = $map->background; foreach ($map->nodes as $n) { if($n->iconfile != '' && ! preg_match("/^(none|nink|inpie|outpie|box|rbox|gauge|round)$/",$n->iconfile)) $map->used_images[] = $n->iconfile; } // get the list from the images/ folder too $imlist = get_imagelist("images"); $fontlist = array(); setcookie("wmeditor", ($use_overlay ? "1":"0") .":". ($use_relative_overlay ? "1":"0") . ":" . intval($grid_snap_value), time()+60*60*24*30 ); ?>

• Change
  File
• Add
  Node
• Add
  Link
• Position
  Legend
• Position
  Timestamp
• Map
  Properties
• Map
  Style
• Manage
  Colors
• Manage
  Images
• Editor
  Settings
• Position
  ---, ---
• or click a Node or Link to edit it's properties

Debug: Do Nothing mapfile action param param2 debug See config

DrawMap('null'); $map->htmlstyle='editor'; $map->PreloadMapHTML(); print $map->SortedImagemap("weathermap_imap"); #print $map->imap->subHTML("LEGEND:"); #print $map->imap->subHTML("TIMESTAMP"); #print $map->imap->subHTML("NODE:"); #print $map->imap->subHTML("LINK:"); ?>

Node Properties

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Position	,
Internal Name
Label
Info URL
'Hover' Graph URL	[Pick from Cacti]
Icon Filename	(no images are available)'; } else { print '--NO ICON--'; print '--ARTIFICIAL ICON--'; foreach ($imlist as $im) { print "$im\n"; } } ?>
	MoveDeleteCloneEdit

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Link Properties

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Link from '%NODE1%' to '%NODE2%'

Maximum Bandwidth Into '%NODE1%'	bits/sec
Maximum Bandwidth Out of '%NODE1%'	Same As 'In' or bits/sec
Data Source	[Pick from Cacti]
Link Width	pixels
Info URL
'Hover' Graph URL
IN Comment	95% 90% 80% 70% 60%
OUT Comment	5% 10% 20% 30% 40% 50%
	Delete LinkEditVertHorizVia

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Map Properties

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Map Title
Legend Text
Timestamp Text
Default Link Width	pixels
Default Link Bandwidth	bit/sec in, bit/sec out
Map Size	x pixels
Output Image Filename
Output HTML Filename
Background Image Filename	(no images are available)'; } else { print '--NONE--'; foreach ($imlist as $im) { print "background == $im) print " selected "; print "value=\"$im\">$im\n"; } } ?>

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Map Style

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Link Labels	links['DEFAULT']->labelstyle=='bits' ? 'selected' : '') ?> value="bits">Bits/sec links['DEFAULT']->labelstyle=='percent' ? 'selected' : '') ?> value="percent">Percentage links['DEFAULT']->labelstyle=='none' ? 'selected' : '') ?> value="none">None
HTML Style	htmlstyle=='overlib' ? 'selected' : '') ?> value="overlib">Overlib (DHTML) htmlstyle=='static' ? 'selected' : '') ?> value="static">Static HTML
Arrow Style	links['DEFAULT']->arrowstyle=='classic' ? 'selected' : '') ?> value="classic">Classic links['DEFAULT']->arrowstyle=='compact' ? 'selected' : '') ?> value="compact">Compact
Node Font	nodes['DEFAULT']->labelfont); ?>
Link Label Font	links['DEFAULT']->bwfont); ?>
Legend Font	keyfont); ?>
Font Samples:	(Drawn using your PHP install)

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Manage Colors

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Nothing in here works yet. The aim is to have a nice color picker somehow.

Background Color
Link Outline Color
Scale Colors	Some pleasant way to design the bandwidth color scale goes in here???

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Manage Images

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Nothing in here works yet.

The aim is to have some nice way to upload images which can be used as icons or backgrounds. These images are what would appear in the dropdown boxes that don't currently do anything in the Node and Map Properties dialogs. This may end up being a seperate page rather than a dialog box...

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Edit Map Object

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You can edit the map items directly here.

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Editor Settings

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Show VIAs overlay	value="1">Yes value="0">No
Show Relative Positions overlay	value="1">Yes value="0">No
Snap To Grid	value="NO">No value="5">5 pixels value="10">10 pixels value="15">15 pixels value="20">20 pixels value="50">50 pixels value="100">100 pixels

Helpful text will appear here, depending on the current item selected. It should wrap onto several lines, if it's necessary for it to do that.

Català-Valencià - CatalanČesky - CeskyDansk - DanskDutch - DutchEnglish - EnglishFinnish - FinnishFrançais - FrancaisDeutsch - Germanעברית - HebrewMagyar - HungarianBahasa Indonesia - IndonesianItaliano - Italian日本語 - Japanese한국어 - KoreanNorsk - NorwegianPolski - PolishPortuguês - PortuguesePortuguês - Brazilian PortugueseРусский - Russian中文 - Simplified ChineseSlovenčina - SlovakSlovenčina - SlovenianEspañol - SpanishSvenska - Swedish中文 - Traditional ChineseTürkçe - TurkishOëzbekcha - Uzbek

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weathermap

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