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hotspot_status.php @ 661

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Revision 661, 26.0 KB (checked in by fproulx, 8 years ago)

2005-07-05 Francois Proulx <francois.proulx@…>

Added missing elements in XML exchange format
Stable v1.0 for XML exchange format and Google Maps mapping
Added GMaps constants to config file
Unsmartied index.php , added link to map
Check config.php to set corresponding values
You can now use hotspot_status.php?format=XML along with xslt query string parament to convert your XML document
For this to work, You need to have activated XSLT ( see config file )

Property svn:eol-style set to native
Property svn:executable set to *
Property svn:keywords set to Author Date Id Revision

Line
1	<?php
2
3	/********************************************************************\
4	* This program is free software; you can redistribute it and/or *
5	* modify it under the terms of the GNU General Public License as *
6	* published by the Free Software Foundation; either version 2 of *
7	* the License, or (at your option) any later version. *
8	* *
9	* This program is distributed in the hope that it will be useful, *
10	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12	* GNU General Public License for more details. *
13	* *
14	* You should have received a copy of the GNU General Public License*
15	* along with this program; if not, contact: *
16	* *
17	* Free Software Foundation Voice: +1-617-542-5942 *
18	* 59 Temple Place - Suite 330 Fax: +1-617-542-2652 *
19	* Boston, MA 02111-1307, USA gnu@gnu.org *
20	* *
21	\********************************************************************/
22	/**@file hotspot_status.php
23	* Network status page
24	* @author Copyright (C) 2004, 2005 Benoit Grégoire and François Proulx
25	*/
26
27	define('BASEPATH', './');
28	require_once BASEPATH.'include/common.php';
29	require_once BASEPATH.'include/common_interface.php';
30
31	if (!empty ($_REQUEST['format']))
32	$format = $_REQUEST['format'];
33	else
34	$format = null;
35
36	$db->ExecSql("SELECT *, (NOW()-last_heartbeat_timestamp) AS since_last_heartbeat, EXTRACT(epoch FROM creation_date) as creation_date_epoch, CASE WHEN ((NOW()-last_heartbeat_timestamp) < interval '5 minutes') THEN true ELSE false END AS is_up FROM nodes WHERE node_deployment_status = 'DEPLOYED' OR node_deployment_status = 'NON_WIFIDOG_NODE' ORDER BY creation_date", $node_results, false);
37	switch ($format)
38	{
39	// XML format v1.0 by Françcois proulx <francois.proulx@gmail.com>
40	//TODO: rough draft, should be moved to different classes once stabilized
41	case "XML":
42	require_once BASEPATH.'classes/Network.php';
43	require_once BASEPATH.'classes/Node.php';
44
45	header("Cache-control: private, no-cache, must-revalidate");
46	header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); # Past date
47	header("Pragma: no-cache");
48
49	ob_start();
50
51	// Prepare an XML DOM Document that will contain all the data concerning the nodes
52	$xmldoc = new DOMDocument();
53	$xmldoc->formatOutput = true;
54
55	// Root node
56	$hotspot_status_root_node = $xmldoc->createElement("wifidogVenuesStatus");
57	$hotspot_status_root_node->setAttribute('version', '1.0');
58	$xmldoc->appendChild($hotspot_status_root_node);
59
60	// Document metadata
61	$document_gendate_node = $xmldoc->createElement("generationDateTime", gmdate("Y-m-d\Th:m:s\Z"));
62	$hotspot_status_root_node->appendChild($document_gendate_node);
63
64	// Network metadata
65	$network_metadata_node = $xmldoc->createElement("networkMetadata");
66	$network_metadata_node = $hotspot_status_root_node->appendChild($network_metadata_node);
67	$network_name_node = $xmldoc->createElement("name", HOTSPOT_NETWORK_NAME);
68	$network_metadata_node->appendChild($network_name_node);
69	$network_url_node = $xmldoc->createElement("websiteUrl", HOTSPOT_NETWORK_URL);
70	$network_metadata_node->appendChild($network_url_node);
71	$network_mail_node = $xmldoc->createElement("techSupportEmail", TECH_SUPPORT_EMAIL);
72	$network_metadata_node->appendChild($network_mail_node);
73	$nodes_count_node = $xmldoc->createElement("venuesCount", count($node_results));
74	$network_metadata_node->appendChild($nodes_count_node);
75	$network_validusers_node = $xmldoc->createElement("validSubscribedUsersCount", $stats->getNumValidUsers());
76	$network_metadata_node->appendChild($network_validusers_node);
77
78	// Get number of online users
79	$online_users_count = 0;
80	if ($node_results)
81	foreach ($node_results as $node_row)
82	$online_users_count = $stats->getNumOnlineUsers($node_row['node_id']);
83
84	$network_onlineusers_node = $xmldoc->createElement("onlineUsersCount", $online_users_count);
85	$network_metadata_node->appendChild($network_onlineusers_node);
86
87
88	if ($node_results)
89	{
90	// Nodes statusadata
91	$nodes_status_node = $xmldoc->createElement("venuesMetadata");
92	$nodes_status_node = $hotspot_status_root_node->appendChild($nodes_status_node);
93
94	foreach ($node_results as $node_row)
95	{
96	$node = $xmldoc->createElement("venue");
97	$node = $nodes_status_node->appendChild($node);
98
99	// Node ID
100	$id = $xmldoc->createElement("venueId", $node_row['node_id']);
101	$node->appendChild($id);
102
103	// Node name
104	if (!empty ($node_row['name']))
105	{
106	$name = $xmldoc->createElement("name", $node_row['name']);
107	$node->appendChild($name);
108	}
109
110	// Node deployment status
111	if (!empty ($node_row['node_deployment_status']))
112	{
113	$dep_status = $xmldoc->createElement("deploymentStatus", $node_row['node_deployment_status']);
114	$node->appendChild($dep_status);
115	}
116
117	// Creation date
118	if (!empty ($node_row['creation_date']))
119	{
120	$creation_date = $xmldoc->createElement("creationDate", $node_row['creation_date']);
121	$node->appendChild($creation_date);
122	}
123
124	// Last heartbeat
125	if (!empty ($node_row['last_heartbeat_timestamp']))
126	{
127	$creation_date = $xmldoc->createElement("lastHeartbeat", $node_row['last_heartbeat_timestamp']);
128	$node->appendChild($creation_date);
129	}
130
131	// Node Website URL
132	if (!empty ($node_row['home_page_url']))
133	{
134	$url = $xmldoc->createElement("webSiteUrl", $node_row['home_page_url']);
135	$node->appendChild($url);
136	}
137
138	// Node heartbeat
139	if (!empty ($node_row['node_deployment_status']) && $node_row['node_deployment_status'] != 'NON_WIFIDOG_NODE')
140	{
141	if ($node_row['is_up'] == 't')
142	$status = $xmldoc->createElement("status", "up");
143	else
144	$status = $xmldoc->createElement("status", "down");
145	$node->appendChild($status);
146	}
147
148	// Description
149	if (!empty ($node_row['description']))
150	{
151	$desc = $xmldoc->createElement("description", $node_row['description']);
152	$node->appendChild($desc);
153	}
154
155	// Map Url
156	if (!empty ($node_row['map_url']))
157	{
158	$map_url = $xmldoc->createElement("mapUrl", htmlspecialchars($node_row['map_url'], ENT_QUOTES));
159	$node->appendChild($map_url);
160	}
161
162	// Mass transit info
163	if (!empty ($node_row['mass_transit_info']))
164	{
165	$transit = $xmldoc->createElement("massTransitInfo", $node_row['mass_transit_info']);
166	$node->appendChild($transit);
167	}
168
169	// Contact e-mail
170	if (!empty ($node_row['public_email']))
171	{
172	$contact_email = $xmldoc->createElement("contactEmail", $node_row['public_email']);
173	$node->appendChild($contact_email);
174	}
175
176	// Contact phone
177	if (!empty ($node_row['public_phone_number']))
178	{
179	$contact_phone = $xmldoc->createElement("contactPhoneNumber", $node_row['public_phone_number']);
180	$node->appendChild($contact_phone);
181	}
182
183	// Street address
184	if (!empty ($node_row['street_address']))
185	{
186	$street_addr = $xmldoc->createElement("streetAddress", $node_row['street_address']);
187	$node->appendChild($street_addr);
188	}
189
190	// Long / Lat
191	if (!empty ($node_row['longitude']) && !empty ($node_row['latitude']))
192	{
193	$gis = $xmldoc->createElement("gisLatLong");
194	$gis->setAttribute("lat", $node_row['latitude']);
195	$gis->setAttribute("long", $node_row['longitude']);
196	$node->appendChild($gis);
197	}
198	}
199	}
200
201	ob_clean();
202
203	// If a XSL transform stylesheet has been specified, try to us it.
204	if(defined('XSLT_SUPPORT') && XSLT_SUPPORT == true && !empty($_REQUEST['xslt']) && ($xslt_dom = @DomDocument::load($_REQUEST['xslt'])) !== false)
205	{
206	// Load the XSLT
207	$xslt_proc = new XsltProcessor();
208	$xslt_proc->importStyleSheet($xslt_dom);
209
210	// Prepare HTML
211	header("Content-Type: text/html; charset=UTF-8");
212	echo $xslt_proc->transformToXML($xmldoc);
213	}
214	else
215	{
216	header("Content-Type: text/xml; charset=UTF-8");
217	echo $xmldoc->saveXML();
218	}
219
220	break;
221	case "RSS" :
222	Header("Cache-control: private, no-cache, must-revalidate");
223	Header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); # Past date
224	Header("Pragma: no-cache");
225	Header("Content-Type: text/xml; charset=UTF-8");
226
227	$xmldoc = new DOMDocument();
228	$xmldoc->formatOutput = true;
229	//$xmldoc->encoding="iso-8859-15";
230	$rss = $xmldoc->createElement("rss");
231	$xmldoc->appendChild($rss);
232	$rss->setAttribute('version', '2.0');
233
234	/* channel */
235	$channel = $xmldoc->createElement("channel");
236	$rss->appendChild($channel);
237
238	/************** Required channel elements ******************/
239	/* title */
240	$title = $xmldoc->createElement("title");
241	$title = $channel->appendChild($title);
242
243	$textnode = $xmldoc->createTextNode(HOTSPOT_NETWORK_NAME._(": Newest HotSpots"));
244	$title->appendChild($textnode);
245
246	/* link */
247	$link = $xmldoc->createElement("link");
248	$channel->appendChild($link);
249	$textnode = $xmldoc->createTextNode(HOTSPOT_NETWORK_URL);
250	$link->appendChild($textnode);
251
252	/* description */
253	$description = $xmldoc->createElement("description");
254	$channel->appendChild($description);
255	$textnode = $xmldoc->createTextNode(_("WiFiDog list of the most recent HotSpots opened by the network: ").HOTSPOT_NETWORK_NAME);
256	$description->appendChild($textnode);
257
258	/**************** Optional channel elements *****************/
259	/* language */
260	/*@todo Make language selectable /
261	$language = $xmldoc->createElement("language");
262	$channel->appendChild($language);
263	$textnode = $xmldoc->createTextNode("en-CA");
264	$language->appendChild($textnode);
265
266	/* copyright */
267	$copyright = $xmldoc->createElement("copyright");
268	$channel->appendChild($copyright);
269	$textnode = $xmldoc->createTextNode(_("Copyright ").HOTSPOT_NETWORK_NAME);
270	$copyright->appendChild($textnode);
271
272	/* managingEditor */
273
274	/* webMaster */
275
276	$webMaster = $xmldoc->createElement("webMaster");
277	$channel->appendChild($webMaster);
278	$textnode = $xmldoc->createTextNode(TECH_SUPPORT_EMAIL);
279	$webMaster->appendChild($textnode);
280
281	/* pubDate */
282	$pubDate = $xmldoc->createElement("pubDate");
283	$channel->appendChild($pubDate);
284	$textnode = $xmldoc->createTextNode(gmdate("D, d M Y H:i:s \G\M\T", time()));
285	$pubDate->appendChild($textnode);
286
287	/* lastBuildDate */
288	//<lastBuildDate> -- The date-time the last time the content of the channel changed.
289	/* Make a request through the database for the latest modification date of an object.
290	* Maybe it should be an object property? */
291	$db->ExecSqlUniqueRes("SELECT EXTRACT(epoch FROM MAX(creation_date)) as date_last_hotspot_opened FROM nodes WHERE node_deployment_status = 'DEPLOYED' OR node_deployment_status = 'NON_WIFIDOG_NODE' ", $last_hotspot_row, false);
292
293	$lastBuildDate = $xmldoc->createElement("lastBuildDate");
294	$channel->appendChild($lastBuildDate);
295	$textnode = $xmldoc->createTextNode(gmdate("D, d M Y H:i:s \G\M\T", $last_hotspot_row['date_last_hotspot_opened']));
296	$lastBuildDate->appendChild($textnode);
297
298	/* category */
299	/* Specify one or more categories that the channel belongs to.
300	* Follows the same rules as the <item>-level category element.*/
301
302	/* generator */
303	$generator = $xmldoc->createElement("generator");
304	$channel->appendChild($generator);
305	$textnode = $xmldoc->createTextNode(WIFIDOG_NAME." ".WIFIDOG_VERSION);
306	$generator->appendChild($textnode);
307
308	/* docs */
309	$docs = $xmldoc->createElement("docs");
310	$channel->appendChild($docs);
311	$textnode = $xmldoc->createTextNode("http://blogs.law.harvard.edu/tech/rss");
312	$docs->appendChild($textnode);
313
314	/* cloud */
315	/* Allows processes to register with a cloud to be notified of updates to the channel, implementing a lightweight publish-subscribe protocol for RSS feeds.*/
316
317	/* ttl */
318	/* ttl stands for time to live. It's a number of minutes that indicates how long a channel can be cached before refreshing from the source.*/
319
320	/* image */
321	$image = $xmldoc->createElement("image");
322	$channel->appendChild($image);
323
324	/* title */
325	$title = $xmldoc->createElement("title");
326	$image->appendChild($title);
327	$textnode = $xmldoc->createTextNode(HOTSPOT_NETWORK_NAME);
328	$title->appendChild($textnode);
329	/* url */
330	$url = $xmldoc->createElement("url");
331	$image->appendChild($url);
332	$textnode = $xmldoc->createTextNode(COMMON_CONTENT_URL.NETWORK_LOGO_NAME);
333	$url->appendChild($textnode);
334	/* link */
335	$link = $xmldoc->createElement("link");
336	$image->appendChild($link);
337	$textnode = $xmldoc->createTextNode(HOTSPOT_NETWORK_URL);
338	$link->appendChild($textnode);
339	/* width */
340	/*
341	$width = $xmldoc->createElement("width");
342	$image->appendChild($width);
343	$textnode = $xmldoc->createTextNode('135');
344	$width->appendChild($textnode);
345	*/
346	/* height */
347	/*
348	$height = $xmldoc->createElement("height");
349	$image->appendChild($height);
350	$textnode = $xmldoc->createTextNode('109');
351	$height->appendChild($textnode);
352	*/
353	/* description */
354	/*
355	$description = $xmldoc->createElement("description");
356	$image->appendChild($description);
357	$textnode = $xmldoc->createTextNode("Le portail des TIC");
358	$description->appendChild($textnode);
359	*/
360
361	/* rating */
362	/* textInput */
363	/* skipHours */
364	/* skipDays */
365
366	$i = 0;
367
368	if ($node_results)
369	foreach ($node_results as $node_row)
370	{
371
372	$item = $xmldoc->createElement("item");
373	$item = $channel->appendChild($item);
374
375	/* title */
376	/* lom_1_2_title_langstrings_id */
377	$title = $xmldoc->createElement("title");
378	$item->appendChild($title);
379	$title_str = $node_row['name'];
380	$textnode = $xmldoc->createTextNode($title_str);
381	$title->appendChild($textnode);
382
383	/* link */
384	if (!empty ($node_row['home_page_url']))
385	{
386	$link = $xmldoc->createElement("link");
387	$item->appendChild($link);
388	$textnode = $xmldoc->createTextNode($node_row['home_page_url']);
389	$link->appendChild($textnode);
390	}
391
392	/* description */
393	$description = $xmldoc->createElement("description");
394	$item->appendChild($description);
395	$description_text = '<p>';
396
397	if ($node_row['node_deployment_status'] != 'NON_WIFIDOG_NODE')
398	{
399	if ($node_row['is_up'] == 't')
400	{
401	$description_text .= "<img src='".BASE_URL_PATH."images/hotspot_status_up.png'> ";
402	}
403	else
404	{
405	$description_text .= "<img src='".BASE_URL_PATH."images/hotspot_status_down.png'> ";
406	}
407	}
408
409	if (!empty ($node_row['description']))
410	{
411	$description_text .= $node_row['description'];
412	}
413	$description_text .= "</p>\n";
414	$description_text .= "<p>\n";
415	if (!empty ($node_row['street_address']))
416	{
417	$description_text .= ""._("Address:")." ".$node_row['street_address']." ";
418	}
419	if (!empty ($node_row['map_url']))
420	{
421	$description_text .= " <a href='".$node_row['map_url']."'>"._("See Map")."</a> ";
422	}
423	$description_text .= "<br/>\n";
424	if (!empty ($node_row['mass_transit_info']))
425	{
426	$description_text .= ""._("Mass transit:")." ".$node_row['mass_transit_info']."<br/>\n";
427	}
428	$description_text .= "</p>\n";
429	if (!empty ($node_row['public_email']) \|\| !empty ($node_row['public_phone_number']))
430	{
431	$description_text .= "<p>"._("Contact:");
432
433	if (!empty ($node_row['public_phone_number']))
434	{
435	$description_text .= " $node_row[public_phone_number] ";
436	}
437	if (!empty ($node_row['public_email']))
438	{
439	$description_text .= " <a href='".$node_row['public_email']."'>$node_row[public_email]</a> ";
440	}
441	$description_text .= "</p>\n";
442	}
443	$textnode = $xmldoc->createTextNode($description_text);
444	$description->appendChild($textnode);
445
446	/* author */
447	/*
448	$author = $xmldoc->createElement("author");
449	$item->appendChild($author);
450	$textnode = $xmldoc->createTextNode($author_vcard->GetEmail().' ('.$author_vcard->GetName().')');
451	$author->appendChild($textnode);
452	*/
453	/* category */
454
455	/* comments */
456	/ Link to page once page is available /
457	/* enclosure */
458	/* guid */
459
460	$guid = $xmldoc->createElement("guid");
461	$guid->setAttribute('isPermaLink', 'false');
462	$item->appendChild($guid);
463	$textnode = $xmldoc->createTextNode(HOTSPOT_NETWORK_URL.$node_row['node_id']);
464	$guid->appendChild($textnode);
465
466	/* pubDate */
467	$pubDate = $xmldoc->createElement("pubDate");
468	$item->appendChild($pubDate);
469	$textnode = $xmldoc->createTextNode(gmdate("D, d M Y H:i:s \G\M\T", $node_row['creation_date_epoch']));
470	$pubDate->appendChild($textnode);
471
472	/* source */
473	}
474	@ ob_clean();
475	echo $xmldoc->saveXML();
476	break;
477	case "WIFI411_CSV" :
478	/* Header("Cache-control: private, no-cache, must-revalidate");
479	Header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); # Past date
480	Header("Pragma: no-cache");
481	Header("Content-Type: text/xml; charset=UTF-8");*/
482
483	$xmldoc = new DOMDocument();
484	$xmldoc->formatOutput = true;
485	//$xmldoc->encoding="iso-8859-15";
486	$rss = $xmldoc->createElement("rss");
487	$xmldoc->appendChild($rss);
488	$rss->setAttribute('version', '2.0');
489
490	/* channel */
491	$channel = $xmldoc->createElement("channel");
492	$rss->appendChild($channel);
493
494	/************** Required channel elements ******************/
495	/* title */
496	$title = $xmldoc->createElement("title");
497	$title = $channel->appendChild($title);
498
499	$textnode = $xmldoc->createTextNode(utf8_encode(HOTSPOT_NETWORK_NAME._(": Newest HotSpots")));
500	$title->appendChild($textnode);
501
502	/* link */
503	$link = $xmldoc->createElement("link");
504	$channel->appendChild($link);
505	$textnode = $xmldoc->createTextNode(utf8_encode(HOTSPOT_NETWORK_URL));
506	$link->appendChild($textnode);
507
508	/* description */
509	$description = $xmldoc->createElement("description");
510	$channel->appendChild($description);
511	$textnode = $xmldoc->createTextNode(utf8_encode(_("WiFiDog list of the most recent HotSpots opened by the network: ").HOTSPOT_NETWORK_NAME));
512	$description->appendChild($textnode);
513
514	/**************** Optional channel elements *****************/
515	/* language */
516	/*@todo Make language selectable /
517	$language = $xmldoc->createElement("language");
518	$channel->appendChild($language);
519	$textnode = $xmldoc->createTextNode("en-CA");
520	$language->appendChild($textnode);
521
522	/* copyright */
523	$copyright = $xmldoc->createElement("copyright");
524	$channel->appendChild($copyright);
525	$textnode = $xmldoc->createTextNode(utf8_encode(_("Copyright ").HOTSPOT_NETWORK_NAME));
526	$copyright->appendChild($textnode);
527
528	/* managingEditor */
529
530	/* webMaster */
531
532	$webMaster = $xmldoc->createElement("webMaster");
533	$channel->appendChild($webMaster);
534	$textnode = $xmldoc->createTextNode(utf8_encode(TECH_SUPPORT_EMAIL));
535	$webMaster->appendChild($textnode);
536
537	/* pubDate */
538	$pubDate = $xmldoc->createElement("pubDate");
539	$channel->appendChild($pubDate);
540	$textnode = $xmldoc->createTextNode(utf8_encode(gmdate("D, d M Y H:i:s \G\M\T", time())));
541	$pubDate->appendChild($textnode);
542
543	/* lastBuildDate */
544	//<lastBuildDate> -- The date-time the last time the content of the channel changed.
545	/* Make a request through the database for the latest modification date of an object.
546	* Maybe it should be an object property? */
547	$db->ExecSqlUniqueRes("SELECT EXTRACT(epoch FROM MAX(creation_date)) as date_last_hotspot_opened FROM nodes WHERE node_deployment_status = 'DEPLOYED' OR node_deployment_status = 'NON_WIFIDOG_NODE' ", $last_hotspot_row, false);
548
549	$lastBuildDate = $xmldoc->createElement("lastBuildDate");
550	$channel->appendChild($lastBuildDate);
551	$textnode = $xmldoc->createTextNode(gmdate("D, d M Y H:i:s \G\M\T", $last_hotspot_row['date_last_hotspot_opened']));
552	$lastBuildDate->appendChild($textnode);
553
554	/* category */
555	/* Specify one or more categories that the channel belongs to.
556	* Follows the same rules as the <item>-level category element.*/
557
558	/* generator */
559	$generator = $xmldoc->createElement("generator");
560	$channel->appendChild($generator);
561	$textnode = $xmldoc->createTextNode(utf8_encode(WIFIDOG_NAME." ".WIFIDOG_VERSION));
562	$generator->appendChild($textnode);
563
564	/* docs */
565	$docs = $xmldoc->createElement("docs");
566	$channel->appendChild($docs);
567	$textnode = $xmldoc->createTextNode(utf8_encode("http://blogs.law.harvard.edu/tech/rss"));
568	$docs->appendChild($textnode);
569
570	/* cloud */
571	/* Allows processes to register with a cloud to be notified of updates to the channel, implementing a lightweight publish-subscribe protocol for RSS feeds.*/
572
573	/* ttl */
574	/* ttl stands for time to live. It's a number of minutes that indicates how long a channel can be cached before refreshing from the source.*/
575
576	/* image */
577	$image = $xmldoc->createElement("image");
578	$channel->appendChild($image);
579
580	/* title */
581	$title = $xmldoc->createElement("title");
582	$image->appendChild($title);
583	$textnode = $xmldoc->createTextNode(utf8_encode(HOTSPOT_NETWORK_NAME));
584	$title->appendChild($textnode);
585	/* url */
586	$url = $xmldoc->createElement("url");
587	$image->appendChild($url);
588	$textnode = $xmldoc->createTextNode(utf8_encode(COMMON_CONTENT_URL.NETWORK_LOGO_NAME));
589	$url->appendChild($textnode);
590	/* link */
591	$link = $xmldoc->createElement("link");
592	$image->appendChild($link);
593	$textnode = $xmldoc->createTextNode(utf8_encode(HOTSPOT_NETWORK_URL));
594	$link->appendChild($textnode);
595	/* width */
596	/*
597	$width = $xmldoc->createElement("width");
598	$image->appendChild($width);
599	$textnode = $xmldoc->createTextNode('135');
600	$width->appendChild($textnode);
601	*/
602	/* height */
603	/*
604	$height = $xmldoc->createElement("height");
605	$image->appendChild($height);
606	$textnode = $xmldoc->createTextNode('109');
607	$height->appendChild($textnode);
608	*/
609	/* description */
610	/*
611	$description = $xmldoc->createElement("description");
612	$image->appendChild($description);
613	$textnode = $xmldoc->createTextNode("Le portail des TIC");
614	$description->appendChild($textnode);
615	*/
616
617	/* rating */
618	/* textInput */
619	/* skipHours */
620	/* skipDays */
621
622	$i = 0;
623
624	if ($node_results)
625	foreach ($node_results as $node_row)
626	{
627
628	$item = $xmldoc->createElement("item");
629	$item = $channel->appendChild($item);
630
631	/* title */
632	/* lom_1_2_title_langstrings_id */
633	$title = $xmldoc->createElement("title");
634	$item->appendChild($title);
635	$title_str = $node_row['name'];
636	$textnode = $xmldoc->createTextNode(utf8_encode($title_str));
637	$title->appendChild($textnode);
638
639	/* link */
640	if (!empty ($node_row['home_page_url']))
641	{
642	$link = $xmldoc->createElement("link");
643	$item->appendChild($link);
644	$textnode = $xmldoc->createTextNode(utf8_encode($node_row['home_page_url']));
645	$link->appendChild($textnode);
646	}
647
648	/* description */
649	$description = $xmldoc->createElement("description");
650	$item->appendChild($description);
651	$description_text = '<p>';
652	if ($node_row['node_deployment_status'] != 'NON_WIFIDOG_NODE')
653	{
654	if ($node_row['is_up'] == 't')
655	{
656	$description_text .= "<img src='".BASE_URL_PATH."images/hotspot_status_up.png'> ";
657	}
658	else
659	{
660	$description_text .= "<img src='".BASE_URL_PATH."images/hotspot_status_down.png'> ";
661	}
662	}
663
664	if (!empty ($node_row['description']))
665	{
666	$description_text .= $node_row['description'];
667	}
668	$description_text .= "</p>\n";
669	$description_text .= "<p>\n";
670	if (!empty ($node_row['street_address']))
671	{
672	$description_text .= ""._("Address:")." ".$node_row['street_address']." ";
673	}
674	if (!empty ($node_row['map_url']))
675	{
676	$description_text .= " <a href='".$node_row['map_url']."'>"._("See Map")."</a> ";
677	}
678	$description_text .= "<br/>\n";
679	if (!empty ($node_row['mass_transit_info']))
680	{
681	$description_text .= ""._("Mass transit:")." ".$node_row['mass_transit_info']."<br/>\n";
682	}
683	$description_text .= "</p>\n";
684	if (!empty ($node_row['public_email']) \|\| !empty ($node_row['public_phone_number']))
685	{
686	$description_text .= "<p>"._("Contact:");
687
688	if (!empty ($node_row['public_phone_number']))
689	{
690	$description_text .= " $node_row[public_phone_number] ";
691	}
692	if (!empty ($node_row['public_email']))
693	{
694	$description_text .= " <a href='".$node_row['public_email']."'>$node_row[public_email]</a> ";
695	}
696	$description_text .= "</p>\n";
697	}
698	$textnode = $xmldoc->createTextNode(utf8_encode($description_text));
699	$description->appendChild($textnode);
700
701	/* author */
702	/*
703	$author = $xmldoc->createElement("author");
704	$item->appendChild($author);
705	$textnode = $xmldoc->createTextNode($author_vcard->GetEmail().' ('.$author_vcard->GetName().')');
706	$author->appendChild($textnode);
707	*/
708	/* category */
709
710	/* comments */
711	/ Link to page once page is available /
712	/* enclosure */
713	/* guid */
714
715	$guid = $xmldoc->createElement("guid");
716	$guid->setAttribute('isPermaLink', 'false');
717	$item->appendChild($guid);
718	$textnode = $xmldoc->createTextNode(utf8_encode(HOTSPOT_NETWORK_URL.$node_row['node_id']));
719	$guid->appendChild($textnode);
720
721	/* pubDate */
722	$pubDate = $xmldoc->createElement("pubDate");
723	$item->appendChild($pubDate);
724	$textnode = $xmldoc->createTextNode(utf8_encode(gmdate("D, d M Y H:i:s \G\M\T", $node_row['creation_date_epoch'])));
725	$pubDate->appendChild($textnode);
726
727	/* source */
728	}
729	ob_clean();
730	echo $xmldoc->saveXML();
731	break;
732	default :
733	if ($node_results)
734	foreach ($node_results as $node_row)
735	{
736	$node_row['num_online_users'] = $stats->getNumOnlineUsers($node_row['node_id']);
737	$smarty->append("nodes", $node_row);
738	}
739	$smarty->assign("num_deployed_nodes", count($node_results));
740
741	require_once BASEPATH.'classes/MainUI.php';
742
743	if(defined('GMAPS_VENUES_STATUS_MAP_ENABLED') && GMAPS_VENUES_STATUS_MAP_ENABLED == true)
744	{
745	$tool_html = '<p class="indent">'."\n";
746	$tool_html .= "<ul class='users_list'>\n";
747	$tool_html .= "<li><a href='venues_map.php'>"._('Deployed HotSpots map')."</a></li>";
748	$tool_html .= "</ul>\n";
749	$tool_html .= '</p>'."\n";
750	}
751	else
752	$tool_html = "";
753
754	$ui = new MainUI();
755	$ui->setToolContent($tool_html);
756	$ui->setTitle(_("Hotspot list"));
757	$ui->setMainContent($smarty->fetch("templates/hotspot_status.html"));
758	$ui->display();
759	}
760	?>

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