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[/] [weathermap-cacti-plugin-mgmt.php] - Blame information for rev 125

 

Line No. Rev Author Line
185simandl<?php
2 
3chdir('../../');
4include_once("./include/auth.php");
5include_once("./include/config.php");
6 
7include_once($config["library_path"] . "/database.php");
8 
9$weathermap_confdir = realpath(dirname(__FILE__).'/configs');
10 
11// include the weathermap class so that we can get the version
12include_once(dirname(__FILE__)."/Weathermap.class.php");
13 
14$i_understand_file_permissions_and_how_to_fix_them = FALSE;
15 
16$action = "";
17if (isset($_POST['action'])) {
18 $action = $_POST['action'];
19} else if (isset($_GET['action'])) {
20 $action = $_GET['action'];
21}
22 
23switch ($action) {
24 
25case 'group_update':
26 $id = -1;
27 $newname = "";
28 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id'])) { $id = intval($_REQUEST['id']); }
29 if( isset($_REQUEST['gname']) && (strlen($_REQUEST['gname'])>0) ) { $newname = $_REQUEST['gname']; }
30 
31 if($id >= 0 && $newname != "") weathermap_group_update($id,$newname);
32 if($id < 0 && $newname != "") weathermap_group_create($newname);
33 header("Location: weathermap-cacti-plugin-mgmt.php?action=groupadmin");
34 
35 break;
36 
37case 'groupadmin_delete':
38 
39 $id = -1;
40 
41 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id'])) { $id = intval($_REQUEST['id']); }
42 
43 if($id>=1)
44 {
45 weathermap_group_delete($id);
46 }
47 header("Location: weathermap-cacti-plugin-mgmt.php?action=groupadmin");
48 break;
49 
50case 'group_form':
51 
52 $id = -1;
53 
54 include_once($config["base_path"]."/include/top_header.php");
55 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id'])) { $id = intval($_REQUEST['id']); }
56 
57 if($id>=0)
58 {
59 weathermap_group_form($id);
60 }
61 
62 weathermap_footer_links();
63 include_once($config["base_path"]."/include/bottom_footer.php");
64 break;
65 
66case 'groupadmin':
67 include_once($config["base_path"]."/include/top_header.php");
68 weathermap_group_editor();
69 weathermap_footer_links();
70 include_once($config["base_path"]."/include/bottom_footer.php");
71 break;
72 
73case 'chgroup_update':
74 $mapid = -1;
75 $groupid = -1;
76 
77 if( isset($_REQUEST['map_id']) && is_numeric($_REQUEST['map_id'])) { $mapid = intval($_REQUEST['map_id']); }
78 if( isset($_REQUEST['new_group']) && is_numeric($_REQUEST['new_group'])) { $groupid = intval($_REQUEST['new_group']); }
79 
80 if( ($groupid > 0) && ($mapid >= 0)) { weathermap_set_group($mapid,$groupid); }
81 
82 header("Location: weathermap-cacti-plugin-mgmt.php");
83 break;
84 
85case 'chgroup':
86 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) )
87 {
88 include_once($config["base_path"]."/include/top_header.php");
89 weathermap_chgroup( intval($_REQUEST['id']) );
90 include_once($config["base_path"]."/include/bottom_footer.php");
91 }
92 else
93 {
94 print "Something got lost back there.";
95 }
96 break;
97 
98case 'map_settings_delete':
99 $mapid = NULL;
100 $settingid = NULL;
101 if( isset($_REQUEST['mapid']) && is_numeric($_REQUEST['mapid'])) { $mapid = intval($_REQUEST['mapid']); }
102 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id'])) { $settingid = intval($_REQUEST['id']); }
103 
104 if(! is_null($mapid) && ! is_null($settingid) )
105 {
106 // create setting
107 weathermap_setting_delete($mapid,$settingid);
108 }
109 header("Location: weathermap-cacti-plugin-mgmt.php?action=map_settings&id=".$mapid);
110 break;
111 
112// this is the save option from the map_settings_form
113case 'save':
114 $mapid = NULL;
115 $settingid = NULL;
116 $name=''; $value='';
117 
118 if( isset($_REQUEST['mapid']) && is_numeric($_REQUEST['mapid'])) { $mapid = intval($_REQUEST['mapid']); }
119 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id'])) { $settingid = intval($_REQUEST['id']); }
120 
121 if( isset($_REQUEST['name']) && $_REQUEST['name']) { $name = $_REQUEST['name']; }
122 if( isset($_REQUEST['value']) && $_REQUEST['value']) { $value = $_REQUEST['value']; }
123 
124 if(! is_null($mapid) && $settingid==0 )
125 {
126 // create setting
127 weathermap_setting_save($mapid,$name,$value);
128 }
129 elseif(! is_null($mapid) && ! is_null($settingid) )
130 {
131 // update setting
132 weathermap_setting_update($mapid,$settingid,$name,$value);
133 }
134 header("Location: weathermap-cacti-plugin-mgmt.php?action=map_settings&id=".$mapid);
135 break;
136 
137case 'map_settings_form':
138 if( isset($_REQUEST['mapid']) && is_numeric($_REQUEST['mapid']))
139 {
140 include_once($config["base_path"]."/include/top_header.php");
141 
142 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']))
143 {
144 weathermap_map_settings_form(intval($_REQUEST['mapid']), intval($_REQUEST['id']) );
145 }
146 else
147 {
148 weathermap_map_settings_form(intval($_REQUEST['mapid']));
149 }
150 
151 weathermap_footer_links();
152 include_once($config["base_path"]."/include/bottom_footer.php");
153 }
154 break;
155case 'map_settings':
156 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']))
157 {
158 include_once($config["base_path"]."/include/top_header.php");
159 weathermap_map_settings(intval($_REQUEST['id']));
160 weathermap_footer_links();
161 include_once($config["base_path"]."/include/bottom_footer.php");
162 }
163 break;
164 
165case 'perms_add_user':
166 if( isset($_REQUEST['mapid']) && is_numeric($_REQUEST['mapid'])
167 && isset($_REQUEST['userid']) && is_numeric($_REQUEST['userid'])
168 )
169 {
170 perms_add_user(intval($_REQUEST['mapid']),intval($_REQUEST['userid']));
171 header("Location: weathermap-cacti-plugin-mgmt.php?action=perms_edit&id=".intval($_REQUEST['mapid']));
172 }
173 break;
174case 'perms_delete_user':
175 if( isset($_REQUEST['mapid']) && is_numeric($_REQUEST['mapid'])
176 && isset($_REQUEST['userid']) && is_numeric($_REQUEST['userid'])
177 )
178 {
179 perms_delete_user($_REQUEST['mapid'],$_REQUEST['userid']);
180 header("Location: weathermap-cacti-plugin-mgmt.php?action=perms_edit&id=".$_REQUEST['mapid']);
181 }
182 break;
183case 'perms_edit':
184 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) )
185 {
186 include_once($config["base_path"]."/include/top_header.php");
187 perms_list($_REQUEST['id']);
188 include_once($config["base_path"]."/include/bottom_footer.php");
189 }
190 else
191 {
192 print "Something got lost back there.";
193 }
194 break;
195 
196 
197 
198case 'delete_map':
199 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) ) map_delete($_REQUEST['id']);
200 header("Location: weathermap-cacti-plugin-mgmt.php");
201 break;
202 
203case 'deactivate_map':
204 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) ) map_deactivate($_REQUEST['id']);
205 header("Location: weathermap-cacti-plugin-mgmt.php");
206 break;
207 
208case 'activate_map':
209 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) ) map_activate($_REQUEST['id']);
210 header("Location: weathermap-cacti-plugin-mgmt.php");
211 break;
212 
213case 'move_map_up':
214 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) &&
215 isset($_REQUEST['order']) && is_numeric($_REQUEST['order']) )
216 map_move($_REQUEST['id'],$_REQUEST['order'],-1);
217 header("Location: weathermap-cacti-plugin-mgmt.php");
218 break;
219case 'move_map_down':
220 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) &&
221 isset($_REQUEST['order']) && is_numeric($_REQUEST['order']) )
222 map_move($_REQUEST['id'],$_REQUEST['order'],+1);
223 header("Location: weathermap-cacti-plugin-mgmt.php");
224 break;
225 
226case 'move_group_up':
227 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) &&
228 isset($_REQUEST['order']) && is_numeric($_REQUEST['order']) )
229 weathermap_group_move(intval($_REQUEST['id']),intval($_REQUEST['order']),-1);
230 header("Location: weathermap-cacti-plugin-mgmt.php?action=groupadmin");
231 break;
232case 'move_group_down':
233 if( isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) &&
234 isset($_REQUEST['order']) && is_numeric($_REQUEST['order']) )
235 weathermap_group_move(intval($_REQUEST['id']),intval($_REQUEST['order']),1);
236 header("Location: weathermap-cacti-plugin-mgmt.php?action=groupadmin");
237 break;
238 
239case 'viewconfig':
240 include_once($config["base_path"]."/include/top_graph_header.php");
241 if(isset($_REQUEST['file']))
242 {
243 preview_config($_REQUEST['file']);
244 }
245 else
246 {
247 print "No such file.";
248 }
249 include_once($config["base_path"]."/include/bottom_footer.php");
250 break;
251 
252case 'addmap_picker':
253 
254 include_once($config["base_path"]."/include/top_header.php");
255 if(isset($_REQUEST['show']) && $_REQUEST['show']=='all')
256 {
257 addmap_picker(true);
258 }
259 else
260 {
261 addmap_picker(false);
262 }
263 include_once($config["base_path"]."/include/bottom_footer.php");
264 break;
265 
266case 'addmap':
267 if(isset($_REQUEST['file']))
268 {
269 add_config($_REQUEST['file']);
270 header("Location: weathermap-cacti-plugin-mgmt.php");
271 }
272 else
273 {
274 print "No such file.";
275 }
276 
277 break;
278 
279case 'editor':
280 // chdir(dirname(__FILE__));
281 // include_once('./weathermap-cacti-plugin-editor.php');
282 break;
283 
284case 'rebuildnow':
285 
286 include_once($config["base_path"]."/include/top_header.php");
287 
288 print "<h3>REALLY Rebuild all maps?</h3><strong>NOTE: Because your Cacti poller process probably doesn't run as the same user as your webserver, it's possible this will fail with file permission problems even though the normal poller process runs fine. In some situations, it MAY have memory_limit problems, if your mod_php/ISAPI module uses a different php.ini to your command-line PHP.</strong><hr>";
289 
290 print "<p>It is recommended that you don't use this feature, unless you understand and accept the problems it may cause.</p>";
291 print "<h4><a href=\"weathermap-cacti-plugin-mgmt.php?action=rebuildnow2\">YES</a></h4>";
292 print "<h1><a href=\"weathermap-cacti-plugin-mgmt.php\">NO</a></h1>";
293 include_once($config["base_path"]."/include/bottom_footer.php");
294 break;
295 
296case 'rebuildnow2':
297 include_once(dirname(__FILE__).DIRECTORY_SEPARATOR."Weathermap.class.php");
298 include_once(dirname(__FILE__).DIRECTORY_SEPARATOR."lib".DIRECTORY_SEPARATOR."poller-common.php");
299 
300 include_once($config["base_path"]."/include/top_header.php");
301 print "<h3>Rebuilding all maps</h3><strong>NOTE: Because your Cacti poller process probably doesn't run as the same user as your webserver, it's possible this will fail with file permission problems even though the normal poller process runs fine. In some situations, it MAY have memory_limit problems, if your mod_php/ISAPI module uses a different php.ini to your command-line PHP.</strong><hr><pre>";
302 weathermap_run_maps(dirname(__FILE__));
303 print "</pre>";
304 print "<hr /><h3>Done.</h3>";
305 include_once($config["base_path"]."/include/bottom_footer.php");
306 
307 break;
308 
309 // by default, just list the map setup
310default:
311 include_once($config["base_path"]."/include/top_header.php");
312 maplist();
313 weathermap_footer_links();
314 include_once($config["base_path"]."/include/bottom_footer.php");
315 break;
316}
317 
318///////////////////////////////////////////////////////////////////////////
319 
320function weathermap_footer_links()
321{
322 global $colors;
323 global $WEATHERMAP_VERSION;
324 print '<br />';
325 html_start_box("<center><a target=\"_blank\" class=\"linkOverDark\" href=\"docs/\">Local Documentation</a> -- <a target=\"_blank\" class=\"linkOverDark\" href=\"http://www.network-weathermap.com/\">Weathermap Website</a> -- <a target=\"_target\" class=\"linkOverDark\" href=\"editor.php?plug=1\">Weathermap Editor</a> -- This is version $WEATHERMAP_VERSION</center>", "78%", $colors["header"], "2", "center", "");
326 html_end_box();
327}
328 
329// Repair the sort order column (for when something is deleted or inserted, or moved between groups)
330// our primary concern is to make the sort order consistent, rather than any special 'correctness'
331function map_resort()
332{
333 $list = db_fetch_assoc("select * from weathermap_maps order by group_id,sortorder;");
334 $i = 1;
335 $last_group = -1020.5;
336 foreach ($list as $map)
337 {
338 if($last_group != $map['group_id'])
339 {
340 $last_group = $map['group_id'];
341 $i=1;
342 }
343 $sql[] = "update weathermap_maps set sortorder = $i where id = ".$map['id'];
344 $i++;
345 }
346 if (!empty($sql)) {
347 for ($a = 0; $a < count($sql); $a++) {
348 $result = db_execute($sql[$a]);
349 }
350 }
351}
352 
353// Repair the sort order column (for when something is deleted or inserted)
354function weathermap_group_resort()
355{
356 $list = db_fetch_assoc("select * from weathermap_groups order by sortorder;");
357 $i = 1;
358 foreach ($list as $group)
359 {
360 $sql[] = "update weathermap_groups set sortorder = $i where id = ".$group['id'];
361 $i++;
362 }
363 if (!empty($sql)) {
364 for ($a = 0; $a < count($sql); $a++) {
365 $result = db_execute($sql[$a]);
366 }
367 }
368}
369 
370function map_move($mapid,$junk,$direction)
371{
372 $source = db_fetch_assoc("select * from weathermap_maps where id=$mapid");
373 $oldorder = $source[0]['sortorder'];
374 $group = $source[0]['group_id'];
375 
376 $neworder = $oldorder + $direction;
377 $target = db_fetch_assoc("select * from weathermap_maps where group_id=$group and sortorder = $neworder");
378 
379 if(!empty($target[0]['id']))
380 {
381 $otherid = $target[0]['id'];
382 // move $mapid in direction $direction
383 $sql[] = "update weathermap_maps set sortorder = $neworder where id=$mapid";
384 // then find the other one with the same sortorder and move that in the opposite direction
385 $sql[] = "update weathermap_maps set sortorder = $oldorder where id=$otherid";
386 }
387 if (!empty($sql)) {
388 for ($a = 0; $a < count($sql); $a++) {
389 $result = db_execute($sql[$a]);
390 }
391 }
392}
393 
394function weathermap_group_move($id,$junk,$direction)
395{
396 $source = db_fetch_assoc("select * from weathermap_groups where id=$id");
397 $oldorder = $source[0]['sortorder'];
398 
399 $neworder = $oldorder + $direction;
400 $target = db_fetch_assoc("select * from weathermap_groups where sortorder = $neworder");
401 
402 if(!empty($target[0]['id']))
403 {
404 $otherid = $target[0]['id'];
405 // move $mapid in direction $direction
406 $sql[] = "update weathermap_groups set sortorder = $neworder where id=$id";
407 // then find the other one with the same sortorder and move that in the opposite direction
408 $sql[] = "update weathermap_groups set sortorder = $oldorder where id=$otherid";
409 }
410 if (!empty($sql)) {
411 for ($a = 0; $a < count($sql); $a++) {
412 $result = db_execute($sql[$a]);
413 }
414 }
415}
416 
417function maplist()
418{
419 global $colors, $menu;
420 global $i_understand_file_permissions_and_how_to_fix_them;
421 
422 #print "<pre>";
423 #print_r($menu);
424 #print "</pre>";
425 
426 $last_started = read_config_option("weathermap_last_started_file",true);
427 $last_finished = read_config_option("weathermap_last_finished_file",true);
428 $last_start_time = intval(read_config_option("weathermap_last_start_time",true));
429 $last_finish_time = intval(read_config_option("weathermap_last_finish_time",true));
430 $poller_interval = intval(read_config_option("poller_interval"));
431 
432 if( ($last_finish_time - $last_start_time) > $poller_interval ) {
433 
434 if( ($last_started != $last_finished) && ($last_started != "") ) {
435 print '<div align="center" class="wm_warning"><p>';
436 print "Last time it ran, Weathermap did NOT complete it's run. It failed during processing for '$last_started'. ";
437 print "This <strong>may</strong> have affected other plugins that run during the poller process. </p><p>";
438 print "You should either disable this map, or fault-find. Possible causes include memory_limit issues. The log may have more information.";
439 print '</p></div>';
440 }
441 }
442 
443 html_start_box("<strong>Weathermaps</strong>", "78%", $colors["header"], "3", "center", "weathermap-cacti-plugin-mgmt.php?action=addmap_picker");
444 
445 html_header(array("Config File", "Title", "Group", "Active", "Settings", "Sort Order", "Accessible By",""));
446 
447 $query = db_fetch_assoc("select id,username from user_auth");
448 $users[0] = 'Anyone';
449 
450 foreach ($query as $user)
451 {
452 $users[$user['id']] = $user['username'];
453 }
454 
455 $i = 0;
456 $queryrows = db_fetch_assoc("select weathermap_maps.*, weathermap_groups.name as groupname from weathermap_maps, weathermap_groups where weathermap_maps.group_id=weathermap_groups.id order by weathermap_groups.sortorder,sortorder");
457 // or die (mysql_error("Could not connect to database") )
458 
459 $previous_id = -2;
460 $had_warnings = 0;
461 if( is_array($queryrows) )
462 {
463 form_alternate_row_color($colors["alternate"],$colors["light"],$i);
464 print "<td>ALL MAPS</td><td>(special settings for all maps)</td><td></td><td></td>";
465 
466 print "<td><a href='?action=map_settings&id=0'>";
467 $setting_count = db_fetch_cell("select count(*) from weathermap_settings where mapid=0 and groupid=0");
468 if($setting_count > 0)
469 {
470 print $setting_count." special";
471 if($setting_count>1) print "s";
472 }
473 else
474 {
475 print "standard";
476 }
477 print "</a>";
478 
479 print "</td>";
480 print "<td></td>";
481 print "<td></td>";
482 print "<td></td>";
483 print "</tr>";
484 $i++;
485 
486 foreach ($queryrows as $map)
487 {
488 form_alternate_row_color($colors["alternate"],$colors["light"],$i);
489 
490 print '<td><a title="Click to start editor with this file" href="editor.php?plug=1&mapname='.htmlspecialchars($map['configfile']).'">'.htmlspecialchars($map['configfile']).'</a>';
491 if($map['warncount']>0)
492 {
493 $had_warnings++;
494 
495 print '<a href="../../utilities.php?tail_lines=500&message_type=2&action=view_logfile&filter='.urlencode($map['configfile']).'" title="Check cacti.log for this map"><img border=0 src="images/exclamation.png" title="'.$map['warncount'].' warnings last time this map was run. Check your logs.">'.$map['warncount']."</a>";
496 }
497 print "</td>";
498 
499 # print '<a href="?action=editor&plug=1&mapname='.htmlspecialchars($map['configfile']).'">[edit]</a></td>';
500 print '<td>'.htmlspecialchars($map['titlecache']).'</td>';
501 print '<td><a title="Click to change group" href="?action=chgroup&id='.$map['id'].'">'.htmlspecialchars($map['groupname']).'</a></td>';
502 
503 if($map['active'] == 'on')
504 {
505 print '<td class="wm_enabled"><a title="Click to Deactivate" href="?action=deactivate_map&id='.$map['id'].'"><font color="green">Yes</font></a>';
506 }
507 else
508 {
509 print '<td class="wm_disabled"><a title="Click to Activate" href="?action=activate_map&id='.$map['id'].'"><font color="red">No</font></a>';
510 }
511 print "<td>";
512 
513 print "<a href='?action=map_settings&id=".$map['id']."'>";
514 $setting_count = db_fetch_cell("select count(*) from weathermap_settings where mapid=".$map['id']);
515 if($setting_count > 0)
516 {
517 print $setting_count." special";
518 if($setting_count>1) print "s";
519 }
520 else
521 {
522 print "standard";
523 }
524 print "</a>";
525 
526 print "</td>";
527 
528 print '</td>';
529 
530 print '<td>';
531 
532 print '<a href="?action=move_map_up&order='.$map['sortorder'].'&id='.$map['id'].'"><img src="../../images/move_up.gif" width="14" height="10" border="0" alt="Move Map Up" title="Move Map Up"></a>';
533 print '<a href="?action=move_map_down&order='.$map['sortorder'].'&id='.$map['id'].'"><img src="../../images/move_down.gif" width="14" height="10" border="0" alt="Move Map Down" title="Move Map Down"></a>';
534// print $map['sortorder'];
535 
536 print "</td>";
537 
538 print '<td>';
539 $UserSQL = 'select * from weathermap_auth where mapid='.$map['id'].' order by userid';
540 $userlist = db_fetch_assoc($UserSQL);
541 
542 $mapusers = array();
543 foreach ($userlist as $user)
544 {
545 if(array_key_exists($user['userid'],$users))
546 {
547 $mapusers[] = $users[$user['userid']];
548 }
549 }
550 
551 print '<a title="Click to edit permissions" href="?action=perms_edit&id='.$map['id'].'">';
552 if(count($mapusers) == 0)
553 {
554 print "(no users)";
555 }
556 else
557 {
558 print join(", ",$mapusers);
559 }
560 print '</a>';
561 
562 print '</td>';
563 // print '<td><a href="?action=editor&mapname='.urlencode($map['configfile']).'">Edit Map</a></td>';
564 print '<td>';
565 print '<a href="?action=delete_map&id='.$map['id'].'"><img src="../../images/delete_icon.gif" width="10" height="10" border="0" alt="Delete Map" title="Delete Map"></a>';
566 print '</td>';
567 
568 print '</tr>';
569 $i++;
570 }
571 }
572 
573 if($i==0)
574 {
575 print "<tr><td><em>No Weathermaps Configured</em></td></tr>\n";
576 }
577 
578 html_end_box();
579 
580 $last_stats = read_config_option("weathermap_last_stats", true);
581 
582 if($last_stats != "") {
583 print "<div align='center'><strong>Last Completed Run:</strong> $last_stats</div>";
584 } else {
585 
586 }
587 
588 if($had_warnings>0)
589 {
590 print '<div align="center" class="wm_warning">'.$had_warnings.' of your maps had warnings last time '.($had_warnings>1?"they":"it").' ran. You can try to find these in your Cacti log file or by clicking on the warning sign next to that map (you might need to increase the log line count).</div>';
591 }
592 
593 print "<div align='center'>";
594 print "<a href='weathermap-cacti-plugin-mgmt.php?action=groupadmin'><img src='images/button_editgroups.png' border=0 alt='Edit Groups' /></a>";
595 print "&nbsp;<a href='../../settings.php?tab=misc'><img src='images/button_settings.gif' border=0 alt='Settings' /></a>";
596 if($i>0 && $i_understand_file_permissions_and_how_to_fix_them)
597 {
598 print '<br /><a href="?action=rebuildnow"><img src="images/btn_recalc.png" border="0" alt="Rebuild All Maps Right Now"><br />(Experimental - You should NOT need to use this normally)</a><br />';
599 }
600 print "</div>";
601 
602}
603 
604function addmap_picker($show_all=false)
605{
606 global $weathermap_confdir;
607 global $colors;
608 
609 $loaded=array();
610 $flags=array();
611 // find out what maps are already in the database, so we can skip those
612 $queryrows = db_fetch_assoc("select * from weathermap_maps");
613 if( is_array($queryrows) )
614 {
615 foreach ($queryrows as $map)
616 {
617 $loaded[]=$map['configfile'];
618 
619 }
620 }
621 $loaded[]='index.php';
622 
623 html_start_box("<strong>Available Weathermap Configuration Files</strong>", "78%", $colors["header"], "1", "center", "");
624 
625 if( is_dir($weathermap_confdir))
626 {
627 $n=0;
628 $dh = opendir($weathermap_confdir);
629 if($dh)
630 {
631 $i = 0; $skipped = 0;
632 html_header(array("","","Config File", "Title",""),2);
633 
634 while($file = readdir($dh))
635 {
636 $realfile = $weathermap_confdir.'/'.$file;
637 
638 $used = in_array($file,$loaded);
639 $flags[$file] = '';
640 if($used) $flags[$file] = 'USED';
641 
642 if( is_file($realfile) )
643 {
644 if( $used && !$show_all)
645 {
646 $skipped++;
647 }
648 else
649 {
650 $title = wmap_get_title($realfile);
651 $titles[$file] = $title;
652 $i++;
653 }
654 }
655 }
656 closedir($dh);
657 
658 if($i>0)
659 {
660 ksort($titles);
661 
662 $i=0;
663 foreach ($titles as $file=>$title)
664 {
665 $title = $titles[$file];
666 form_alternate_row_color($colors["alternate"],$colors["light"],$i);
667 print '<td><a href="?action=addmap&amp;file='.$file.'" title="Add the configuration file">Add</a></td>';
668 print '<td><a href="?action=viewconfig&amp;file='.$file.'" title="View the configuration file in a new window" target="_blank">View</a></td>';
669 print '<td>'.htmlspecialchars($file);
670 if($flags[$file] == 'USED') print ' <b>(USED)</b>';
671 print '</td>';
672 print '<td><em>'.htmlspecialchars($title).'</em></td>';
673 print '</tr>';
674 $i++;
675 }
676 }
677 
678 if( ($i + $skipped) == 0 )
679 {
680 print "<tr><td>No files were found in the configs directory.</td></tr>";
681 }
682 
683 if( ($i == 0) && $skipped>0)
684 {
685 print "<tr><td>($skipped files weren't shown because they are already in the database</td></tr>";
686 }
687 }
688 else
689 {
690 print "<tr><td>Can't open $weathermap_confdir to read - you should set it to be readable by the webserver.</td></tr>";
691 }
692 }
693 else
694 {
695 print "<tr><td>There is no directory named $weathermap_confdir - you will need to create it, and set it to be readable by the webserver. If you want to upload configuration files from inside Cacti, then it should be <i>writable</i> by the webserver too.</td></tr>";
696 }
697 
698 html_end_box();
699 
700 if($skipped>0)
701 {
702 print "<p align=center>Some files are not shown because they have already been added. You can <a href='?action=addmap_picker&show=all'>show these files too</a>, if you need to.</p>";
703 }
704 if($show_all)
705 {
706 print "<p align=center>Some files are shown even though they have already been added. You can <a href='?action=addmap_picker'>hide those files too</a>, if you need to.</p>";
707 }
708 
709}
710 
711function preview_config($file)
712{
713 global $weathermap_confdir;
714 global $colors;
715 
716 chdir($weathermap_confdir);
717 
718 $path_parts = pathinfo($file);
719 $file_dir = realpath($path_parts['dirname']);
720 
721 if($file_dir != $weathermap_confdir)
722 {
723 // someone is trying to read arbitrary files?
724 // print "$file_dir != $weathermap_confdir";
725 print "<h3>Path mismatch</h3>";
726 }
727 else
728 {
729 html_start_box("<strong>Preview of $file</strong>", "98%", $colors["header"], "3", "center", "");
730 
731 print '<tr><td valign="top" bgcolor="#'.$colors["light"].'" class="textArea">';
732 print '<pre>';
733 $realfile = $weathermap_confdir.'/'.$file;
734 if( is_file($realfile) )
735 {
736 $fd = fopen($realfile,"r");
737 while (!feof($fd))
738 {
739 $buffer = fgets($fd,4096);
740 print $buffer;
741 }
742 fclose($fd);
743 }
744 print '</pre>';
745 print '</td></tr>';
746 html_end_box();
747 }
748}
749 
750function add_config($file)
751{
752 global $weathermap_confdir;
753 global $colors;
754 
755 chdir($weathermap_confdir);
756 
757 $path_parts = pathinfo($file);
758 $file_dir = realpath($path_parts['dirname']);
759 
760 if($file_dir != $weathermap_confdir)
761 {
762 // someone is trying to read arbitrary files?
763 // print "$file_dir != $weathermap_confdir";
764 print "<h3>Path mismatch</h3>";
765 }
766 else
767 {
768 $realfile = $weathermap_confdir.DIRECTORY_SEPARATOR.$file;
769 $title = wmap_get_title($realfile);
770 
771 $file = mysql_real_escape_string($file);
772 $title = mysql_real_escape_string($title);
773 $SQL = "insert into weathermap_maps (configfile,titlecache,active,imagefile,htmlfile,filehash,config) VALUES ('$file','$title','on','','','','')";
774 db_execute($SQL);
775 
776 // add auth for 'admin'
777 $last_id = mysql_insert_id();
778 // $myuid = (int)$_SESSION["sess_user_id"];
779 $myuid = (isset($_SESSION["sess_user_id"]) ? intval($_SESSION["sess_user_id"]) : 1);
780 $SQL = "insert into weathermap_auth (mapid,userid) VALUES ($last_id,$myuid)";
781 db_execute($SQL);
782 
783 db_execute("update weathermap_maps set filehash=LEFT(MD5(concat(id,configfile,rand())),20) where id=$last_id");
784 
785 map_resort();
786 }
787}
788 
789function wmap_get_title($filename)
790{
791 $title = "(no title)";
792 $fd = fopen($filename,"r");
793 while (!feof($fd))
794 {
795 $buffer = fgets($fd,4096);
796 if(preg_match("/^\s*TITLE\s+(.*)/i",$buffer, $matches))
797 {
798 $title = $matches[1];
799 }
800 // this regexp is tweaked from the ReadConfig version, to only match TITLEPOS lines *with* a title appended
801 if(preg_match("/^\s*TITLEPOS\s+\d+\s+\d+\s+(.+)/i",$buffer, $matches))
802 {
803 $title = $matches[1];
804 }
805 // strip out any DOS line endings that got through
806 $title=str_replace("\r", "", $title);
807 }
808 fclose($fd);
809 
810 return($title);
811}
812 
813function map_deactivate($id)
814{
815 $SQL = "update weathermap_maps set active='off' where id=".$id;
816 db_execute($SQL);
817}
818 
819function map_activate($id)
820{
821 $SQL = "update weathermap_maps set active='on' where id=".$id;
822 db_execute($SQL);
823}
824 
825function map_delete($id)
826{
827 $SQL = "delete from weathermap_maps where id=".$id;
828 db_execute($SQL);
829 
830 $SQL = "delete from weathermap_auth where mapid=".$id;
831 db_execute($SQL);
832 
833 $SQL = "delete from weathermap_settings where mapid=".$id;
834 db_execute($SQL);
835 
836 map_resort();
837}
838 
839function weathermap_set_group($mapid,$groupid)
840{
841 # print "UPDATING";
842 $SQL = sprintf("update weathermap_maps set group_id=%d where id=%d", $groupid, $mapid);
843 db_execute($SQL);
844 map_resort();
845}
846 
847function perms_add_user($mapid,$userid)
848{
849 $SQL = "insert into weathermap_auth (mapid,userid) values($mapid,$userid)";
850 db_execute($SQL);
851}
852 
853function perms_delete_user($mapid,$userid)
854{
855 $SQL = "delete from weathermap_auth where mapid=$mapid and userid=$userid";
856 db_execute($SQL);
857}
858 
859function perms_list($id)
860{
861 global $colors;
862 
863 // $title_sql = "select titlecache from weathermap_maps where id=$id";
864 $title = db_fetch_cell("select titlecache from weathermap_maps where id=".intval($id));
865 // $title = $results[0]['titlecache'];
866 
867 $auth_sql = "select * from weathermap_auth where mapid=$id order by userid";
868 
869 $query = db_fetch_assoc("select id,username from user_auth order by username");
870 $users[0] = 'Anyone';
871 foreach ($query as $user)
872 {
873 $users[$user['id']] = $user['username'];
874 }
875 
876 $auth_results = db_fetch_assoc($auth_sql);
877 $mapusers = array();
878 $mapuserids = array();
879 foreach ($auth_results as $user)
880 {
881 if(isset($users[$user['userid']]))
882 {
883 $mapusers[] = $users[$user['userid']];
884 $mapuserids[] = $user['userid'];
885 }
886 }
887 
888 $userselect="";
889 foreach ($users as $uid => $name)
890 {
891 if(! in_array($uid,$mapuserids)) $userselect .= "<option value=\"$uid\">$name</option>\n";
892 }
893 
894 html_start_box("<strong>Edit permissions for Weathermap $id: $title</strong>", "70%", $colors["header"], "2", "center", "");
895 html_header(array("Username", ""));
896 
897 $n = 0;
898 foreach($mapuserids as $user)
899 {
900 form_alternate_row_color($colors["alternate"],$colors["light"],$n);
901 print "<td>".$users[$user]."</td>";
902 print '<td><a href="?action=perms_delete_user&mapid='.$id.'&userid='.$user.'"><img src="../../images/delete_icon.gif" width="10" height="10" border="0" alt="Remove permissions for this user to see this map"></a></td>';
903 
904 print "</tr>";
905 $n++;
906 }
907 if($n==0)
908 {
909 print "<tr><td><em><strong>nobody</strong> can see this map</em></td></tr>";
910 }
911 html_end_box();
912 
913 html_start_box("", "70%", $colors["header"], "3", "center", "");
914 print "<tr>";
915 if($userselect == '')
916 {
917 print "<td><em>There aren't any users left to add!</em></td></tr>";
918 }
919 else
920 {
921 print "<td><form action=\"\">Allow <input type=\"hidden\" name=\"action\" value=\"perms_add_user\"><input type=\"hidden\" name=\"mapid\" value=\"$id\"><select name=\"userid\">";
922 print $userselect;
923 print "</select> to see this map <input type=\"submit\" value=\"Update\"></form></td>";
924 print "</tr>";
925 }
926 html_end_box();
927}
928 
929function weathermap_map_settings($id)
930{
931 global $colors, $config;
932 
933 if($id==0)
934 {
935 $title = "Additional settings for ALL maps";
936 $nonemsg = "There are no settings for all maps yet. You can add some by clicking Add up in the top-right, or choose a single map from the management screen to add settings for that map.";
937 $type = "global";
938 $settingrows = db_fetch_assoc("select * from weathermap_settings where mapid=0 and groupid=0");
939 
940 }
941 elseif($id<0)
942 {
943 $group_id = -intval($id);
944 $groupname = db_fetch_cell("select name from weathermap_groups where id=".$group_id);
945 $title = "Edit per-map settings for Group ". $group_id . ": " . $groupname;
946 $nonemsg = "There are no per-group settings for this group yet. You can add some by clicking Add up in the top-right.";
947 $type="group";
948 $settingrows = db_fetch_assoc("select * from weathermap_settings where groupid=".$group_id);
949 }
950 else
951 {
952 // print "Per-map settings for map $id";
953 $map = db_fetch_row("select * from weathermap_maps where id=".intval($id));
954 
955 $groupname = db_fetch_cell("select name from weathermap_groups where id=".intval($map['group_id']));
956 $title = "Edit per-map settings for Weathermap $id: " . $map['titlecache'];
957 $nonemsg = "There are no per-map settings for this map yet. You can add some by clicking Add up in the top-right.";
958 $type = "map";
959 $settingrows = db_fetch_assoc("select * from weathermap_settings where mapid=".intval($id));
960 }
961 
962 if($type == "group")
963 {
964 print "<p>All maps in this group are also affected by the following GLOBAL settings (group overrides global, map overrides group, but BOTH override SET commands within the map config file):</p>";
965 weathermap_readonly_settings(0, "Global Settings");
966 
967 }
968 
969 if($type == "map")
970 {
971 print "<p>This map is also affected by the following GLOBAL and GROUP settings (group overrides global, map overrides group, but BOTH override SET commands within the map config file):</p>";
972 
973 weathermap_readonly_settings(0, "Global Settings");
974 
975 weathermap_readonly_settings(-$map['group_id'], "Group Settings (".htmlspecialchars($groupname).")");
976 
977 }
978 
979 html_start_box("<strong>$title</strong>", "70%", $colors["header"], "2", "center", "weathermap-cacti-plugin-mgmt.php?action=map_settings_form&mapid=".intval($id));
980 html_header(array("","Name", "Value",""));
981 
982 $n=0;
983 
984 
985 
986 if( is_array($settingrows) )
987 {
988 if(sizeof($settingrows)>0)
989 {
990 foreach( $settingrows as $setting)
991 {
992 form_alternate_row_color($colors["alternate"],$colors["light"],$n);
993 print '<td><a href="?action=map_settings_form&mapid='.$id.'&id='.intval($setting['id']).'"><img src="../../images/graph_properties.gif" width="16" height="16" border="0" alt="Edit this definition">Edit</a></td>';
994 print "<td>".htmlspecialchars($setting['optname'])."</td>";
995 print "<td>".htmlspecialchars($setting['optvalue'])."</td>";
996 print '<td><a href="?action=map_settings_delete&mapid='.$id.'&id='.intval($setting['id']).'"><img src="../../images/delete_icon_large.gif" width="12" height="12" border="0" alt="Remove this definition from this map"></a></td>';
997 print "</tr>";
998 $n++;
999 }
1000 }
1001 else
1002 {
1003 print "<tr>";
1004 print "<td colspan=2>$nonemsg</td>";
1005 print "</tr>";
1006 }
1007 }
1008 
1009 html_end_box();
1010 
1011 print "<div align=center>";
1012 if($type == "group") print "<a href='?action=groupadmin'>Back to Group Admin</a>";
1013 if($type == "global") print "<a href='?action='>Back to Map Admin</a>";
1014 print "</div>";
1015}
1016 
1017function weathermap_readonly_settings($id,$title="Settings")
1018{
1019 global $colors, $config;
1020 
1021 if($id == 0) $query = "select * from weathermap_settings where mapid=0 and groupid=0";
1022 if($id < 0) $query = "select * from weathermap_settings where mapid=0 and groupid=".(-intval($id));
1023 if($id > 0) $query = "select * from weathermap_settings where mapid=".intval($id);
1024 
1025 $settings = db_fetch_assoc($query);
1026 
1027 html_start_box("<strong>$title</strong>", "70%", $colors["header"], "2", "center", "");
1028 html_header(array("","Name", "Value",""));
1029 
1030 $n=0;
1031 
1032 if(sizeof($settings)>0)
1033 {
1034 foreach($settings as $setting)
1035 {
1036 form_alternate_row_color($colors["alternate"],$colors["light"],$n);
1037 print "<td></td>";
1038 print "<td>".htmlspecialchars($setting['optname'])."</td><td>".htmlspecialchars($setting['optvalue'])."</td>";
1039 print "<td></td>";
1040 print "</tr>";
1041 $n++;
1042 }
1043 }
1044 else
1045 {
1046 form_alternate_row_color($colors["alternate"],$colors["light"],$n);
1047 print "<td colspan=4><em>No Settings</em></td>";
1048 print "</tr>";
1049 }
1050 
1051 html_end_box();
1052 
1053}
1054 
1055function weathermap_map_settings_form($mapid=0,$settingid=0)
1056{
1057 global $colors, $config;
1058 
1059 // print "Per-map settings for map $id";
1060 
1061 if($mapid > 0) $title = db_fetch_cell("select titlecache from weathermap_maps where id=".intval( $mapid ));
1062 if($mapid < 0) $title = db_fetch_cell("select name from weathermap_groups where id=".intval( -$mapid ));
1063 // print "Settings edit/add form.";
1064 
1065 $name = "";
1066 $value = "";
1067 
1068 if($settingid != 0)
1069 {
1070 
1071 $result = db_fetch_assoc("select * from weathermap_settings where id=".intval($settingid));
1072 
1073 if(is_array($result) && sizeof($result)>0)
1074 {
1075 $name = $result[0]['optname'];
1076 $value = $result[0]['optvalue'];
1077 }
1078 }
1079 
1080 # print "$mapid $settingid |$name| |$value|";
1081 
1082 $values_ar = array();
1083 
1084 $field_ar = array(
1085 "mapid" => array("friendly_name" => "Map ID", "method" => "hidden_zero", "value" => $mapid ) ,
1086 "id" => array("friendly_name" => "Setting ID", "method" => "hidden_zero", "value" => $settingid ) ,
1087 "name" => array("friendly_name" => "Name", "method" => "textbox", "max_length"=>128,"description"=>"The name of the map-global SET variable", "value"=>$name),
1088 "value" => array("friendly_name" => "Value", "method" => "textbox", "max_length"=>128, "description"=>"What to set it to", "value"=>$value)
1089 );
1090 
1091 $action = "Edit";
1092 if($settingid == 0) $action ="Create";
1093 
1094 if($mapid == 0)
1095 {
1096 $title = "setting for ALL maps";
1097 }
1098 elseif($mapid < 0)
1099 {
1100 $grpid = -$mapid;
1101 $title = "per-group setting for Group $grpid: $title";
1102 }
1103 else
1104 {
1105 $title = "per-map setting for Weathermap $mapid: $title";
1106 }
1107 
1108 html_start_box("<strong>$action $title</strong>", "98%", $colors["header"], "3", "center", "");
1109 draw_edit_form( array("config"=>$values_ar, "fields"=>$field_ar) );
1110 html_end_box();
1111 
1112 form_save_button("weathermap-cacti-plugin-mgmt.php?action=map_settings&id=".$mapid);
1113 
1114}
1115 
1116function weathermap_setting_save($mapid,$name,$value)
1117{
1118 if($mapid >0)
1119 {
1120 db_execute("insert into weathermap_settings (mapid, optname, optvalue) values ($mapid,'".mysql_real_escape_string($name)."','".mysql_real_escape_string($value)."')");
1121 }
1122 elseif($mapid <0)
1123 {
1124 db_execute("insert into weathermap_settings (mapid, groupid, optname, optvalue) values (0, -$mapid,'".mysql_real_escape_string($name)."','".mysql_real_escape_string($value)."')");
1125 }
1126 else
1127 {
1128 db_execute("insert into weathermap_settings (mapid, groupid, optname, optvalue) values (0, 0,'".mysql_real_escape_string($name)."','".mysql_real_escape_string($value)."')");
1129 }
1130}
1131function weathermap_setting_update($mapid,$settingid,$name,$value)
1132{
1133 db_execute("update weathermap_settings set optname='".mysql_real_escape_string($name)."', optvalue='".mysql_real_escape_string($value)."' where id=".intval($settingid));
1134}
1135 
1136function weathermap_setting_delete($mapid,$settingid)
1137{
1138 db_execute("delete from weathermap_settings where id=".intval($settingid)." and mapid=".intval($mapid));
1139}
1140 
1141function weathermap_chgroup($id)
1142{
1143 global $colors;
1144 
1145 $title = db_fetch_cell("select titlecache from weathermap_maps where id=".intval($id));
1146 $curgroup = db_fetch_cell("select group_id from weathermap_maps where id=".intval($id));
1147 
1148 $n=0;
1149 
1150 print "<form>";
1151 print "<input type=hidden name='map_id' value='".$id."'>";
1152 print "<input type=hidden name='action' value='chgroup_update'>";
1153 html_start_box("<strong>Edit map group for Weathermap $id: $title</strong>", "70%", $colors["header"], "2", "center", "");
1154 
1155 # html_header(array("Group Name", ""));
1156 form_alternate_row_color($colors["alternate"],$colors["light"],$n++);
1157 print "<td><strong>Choose an existing Group:</strong><select name='new_group'>";
1158 $SQL = "select * from weathermap_groups order by sortorder";
1159 $results = db_fetch_assoc($SQL);
1160 
1161 foreach ($results as $grp)
1162 {
1163 print "<option ";
1164 if($grp['id'] == $curgroup) print " SELECTED ";
1165 print "value=".$grp['id'].">".htmlspecialchars($grp['name'])."</option>";
1166 }
1167 
1168 print "</select>";
1169 print '<input type="image" src="../../images/button_save.gif" border="0" alt="Change Group" title="Change Group" />';
1170 print "</td>";
1171 print "</tr>\n";
1172 print "<tr><td></td></tr>";
1173 
1174 print "<tr><td><p>or create a new group in the <strong><a href='?action=groupadmin'>group management screen</a></strong></p></td></tr>";
1175 
1176 html_end_box();
1177 print "</form>\n";
1178}
1179 
1180function weathermap_group_form($id=0)
1181{
1182 global $colors, $config;
1183 
1184 $grouptext = "";
1185 // if id==0, it's an Add, otherwise it's an editor.
1186 if($id == 0)
1187 {
1188 print "Adding a group...";
1189 }
1190 else
1191 {
1192 print "Editing group $id\n";
1193 $grouptext = db_fetch_cell("select name from weathermap_groups where id=".$id);
1194 }
1195 
1196 print "<form action=weathermap-cacti-plugin-mgmt.php>\n<input type=hidden name=action value=group_update />\n";
1197 
1198 print "Group Name: <input name=gname value='".htmlspecialchars($grouptext)."'/>\n";
1199 if($id>0)
1200 {
1201 print "<input type=hidden name=id value=$id />\n";
1202 print "Group Name: <input type=submit value='Update' />\n";
1203 }
1204 else
1205 {
1206 # print "<input type=hidden name=id value=$id />\n";
1207 print "Group Name: <input type=submit value='Add' />\n";
1208 }
1209 
1210 print "</form>\n";
1211 
1212}
1213 
1214function weathermap_group_editor()
1215{
1216 global $colors, $config;
1217 
1218 html_start_box("<strong>Edit Map Groups</strong>", "70%", $colors["header"], "2", "center", "weathermap-cacti-plugin-mgmt.php?action=group_form&id=0");
1219 html_header(array("", "Group Name", "Settings", "Sort Order", ""));
1220 
1221 $groups = db_fetch_assoc("select * from weathermap_groups order by sortorder");
1222 
1223 $n = 0;
1224 
1225 if( is_array($groups) )
1226 {
1227 if(sizeof($groups)>0)
1228 {
1229 foreach( $groups as $group)
1230 {
1231 form_alternate_row_color($colors["alternate"],$colors["light"],$n);
1232 print '<td><a href="weathermap-cacti-plugin-mgmt.php?action=group_form&id='.intval($group['id']).'"><img src="../../images/graph_properties.gif" width="16" height="16" border="0" alt="Rename This Group" title="Rename This Group">Rename</a></td>';
1233 print "<td>".htmlspecialchars($group['name'])."</td>";
1234 
1235 print "<td>";
1236 
1237 print "<a href='?action=map_settings&id=-".$group['id']."'>";
1238 $setting_count = db_fetch_cell("select count(*) from weathermap_settings where mapid=0 and groupid=".$group['id']);
1239 if($setting_count > 0)
1240 {
1241 print $setting_count." special";
1242 if($setting_count>1) print "s";
1243 }
1244 else
1245 {
1246 print "standard";
1247 }
1248 print "</a>";
1249 
1250 print "</td>";
1251 
1252 
1253 print '<td>';
1254 
1255 print '<a href="weathermap-cacti-plugin-mgmt.php?action=move_group_up&order='.$group['sortorder'].'&id='.$group['id'].'"><img src="../../images/move_up.gif" width="14" height="10" border="0" alt="Move Group Up" title="Move Group Up"></a>';
1256 print '<a href="weathermap-cacti-plugin-mgmt.php?action=move_group_down&order='.$group['sortorder'].'&id='.$group['id'].'"><img src="../../images/move_down.gif" width="14" height="10" border="0" alt="Move Group Down" title="Move Group Down"></a>';
1257// print $map['sortorder'];
1258 
1259 print "</td>";
1260 
1261 print '<td>';
1262 if($group['id']>1)
1263 {
1264 print '<a href="weathermap-cacti-plugin-mgmt.php?action=groupadmin_delete&id='.intval($group['id']).'"><img src="../../images/delete_icon.gif" width="10" height="10" border="0" alt="Remove this definition from this map"></a>';
1265 }
1266 print '</td>';
1267 
1268 print "</tr>";
1269 $n++;
1270 }
1271 }
1272 else
1273 {
1274 print "<tr>";
1275 print "<td colspan=2>No groups are defined.</td>";
1276 print "</tr>";
1277 }
1278 }
1279 
1280 html_end_box();
1281}
1282 
1283function weathermap_group_create($newname)
1284{
1285 $sortorder = db_fetch_cell("select max(sortorder)+1 from weathermap_groups");
1286 $SQL = sprintf("insert into weathermap_groups (name, sortorder) values ('%s',%d)", mysql_escape_string($newname), $sortorder);
1287# print $SQL;
1288 db_execute($SQL);
1289}
1290 
1291function weathermap_group_update($id, $newname)
1292{
1293 
1294 $SQL = sprintf("update weathermap_groups set name='%s' where id=%d", mysql_escape_string($newname), $id);
1295# print $SQL;
1296 db_execute($SQL);
1297}
1298 
1299function weathermap_group_delete($id)
1300{
1301 $SQL1 = "SELECT MIN(id) from weathermap_groups where id <> ". $id;
1302 $newid = db_fetch_cell($SQL1);
1303 # move any maps out of this group into a still-existing one
1304 $SQL2 = "UPDATE weathermap_maps set group_id=$newid where group_id=".$id;
1305 # then delete the group
1306 $SQL3 = "DELETE from weathermap_groups where id=".$id;
1307 db_execute($SQL2);
1308 db_execute($SQL3);
1309}
1310 
1311// vim:ts=4:sw=4:
1312?>
1313 

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