class.dc.template.php @ 3064:a484a50c8c14

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Revision 3064:a484a50c8c14, 89.6 KB checked in by Nicolas <nikrou77@…>, 10 years ago (diff)
dcTemplate::getSortByStr must allow new keys from foreign tables through templateCustomSortByAlias behavior. Remove test for existing DC_RC_PATH constant.

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1	<?php
2	# -- BEGIN LICENSE BLOCK ---------------------------------------
3	#
4	# This file is part of Dotclear 2.
5	#
6	# Copyright (c) 2003-2015 Olivier Meunier & Association Dotclear
7	# Licensed under the GPL version 2.0 license.
8	# See LICENSE file or
9	# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
10	#
11	# -- END LICENSE BLOCK -----------------------------------------
12
13	class dcTemplate extends template
14	{
15	private $core;
16	private $current_tag;
17
18	protected $unknown_value_handler = null;
19	protected $unknown_block_handler = null;
20
21	function __construct($cache_dir,$self_name,$core)
22	{
23	parent::__construct($cache_dir,$self_name);
24
25	$this->remove_php = !$core->blog->settings->system->tpl_allow_php;
26	$this->use_cache = $core->blog->settings->system->tpl_use_cache;
27
28	$this->tag_block = '<tpl:(\w+)(?:(\s+.?)>\|>)((?:[^<]\|<(?!/?tpl:\1)\|(?R)))</tpl:\1>';
29	$this->tag_value = '{{tpl:(\w+)(\s(.*?))?}}';
30
31	$this->core =& $core;
32
33	# Transitional tags
34	$this->addValue('EntryTrackbackCount',array($this,'EntryPingCount'));
35	$this->addValue('EntryTrackbackData',array($this,'EntryPingData'));
36	$this->addValue('EntryTrackbackLink',array($this,'EntryPingLink'));
37
38	# l10n
39	$this->addValue('lang',array($this,'l10n'));
40
41	# Loops test tags
42	$this->addBlock('LoopPosition',array($this,'LoopPosition'));
43	$this->addValue('LoopIndex',array($this,'LoopIndex'));
44
45	# Archives
46	$this->addBlock('Archives',array($this,'Archives'));
47	$this->addBlock('ArchivesHeader',array($this,'ArchivesHeader'));
48	$this->addBlock('ArchivesFooter',array($this,'ArchivesFooter'));
49	$this->addBlock('ArchivesYearHeader',array($this,'ArchivesYearHeader'));
50	$this->addBlock('ArchivesYearFooter',array($this,'ArchivesYearFooter'));
51	$this->addValue('ArchiveDate',array($this,'ArchiveDate'));
52	$this->addBlock('ArchiveNext',array($this,'ArchiveNext'));
53	$this->addBlock('ArchivePrevious',array($this,'ArchivePrevious'));
54	$this->addValue('ArchiveEntriesCount',array($this,'ArchiveEntriesCount'));
55	$this->addValue('ArchiveURL',array($this,'ArchiveURL'));
56
57	# Blog
58	$this->addValue('BlogArchiveURL',array($this,'BlogArchiveURL'));
59	$this->addValue('BlogCopyrightNotice',array($this,'BlogCopyrightNotice'));
60	$this->addValue('BlogDescription',array($this,'BlogDescription'));
61	$this->addValue('BlogEditor',array($this,'BlogEditor'));
62	$this->addValue('BlogFeedID',array($this,'BlogFeedID'));
63	$this->addValue('BlogFeedURL',array($this,'BlogFeedURL'));
64	$this->addValue('BlogRSDURL',array($this,'BlogRSDURL'));
65	$this->addValue('BlogName',array($this,'BlogName'));
66	$this->addValue('BlogLanguage',array($this,'BlogLanguage'));
67	$this->addValue('BlogThemeURL',array($this,'BlogThemeURL'));
68	$this->addValue('BlogParentThemeURL',array($this,'BlogParentThemeURL'));
69	$this->addValue('BlogUpdateDate',array($this,'BlogUpdateDate'));
70	$this->addValue('BlogID',array($this,'BlogID'));
71	$this->addValue('BlogURL',array($this,'BlogURL'));
72	$this->addValue('BlogXMLRPCURL',array($this,'BlogXMLRPCURL'));
73	$this->addValue('BlogPublicURL',array($this,'BlogPublicURL'));
74	$this->addValue('BlogQmarkURL',array($this,'BlogQmarkURL'));
75	$this->addValue('BlogMetaRobots',array($this,'BlogMetaRobots'));
76	$this->addValue('BlogJsJQuery',array($this,'BlogJsJQuery'));
77
78	# Categories
79	$this->addBlock('Categories',array($this,'Categories'));
80	$this->addBlock('CategoriesHeader',array($this,'CategoriesHeader'));
81	$this->addBlock('CategoriesFooter',array($this,'CategoriesFooter'));
82	$this->addBlock('CategoryIf',array($this,'CategoryIf'));
83	$this->addBlock('CategoryFirstChildren',array($this,'CategoryFirstChildren'));
84	$this->addBlock('CategoryParents',array($this,'CategoryParents'));
85	$this->addValue('CategoryFeedURL',array($this,'CategoryFeedURL'));
86	$this->addValue('CategoryURL',array($this,'CategoryURL'));
87	$this->addValue('CategoryShortURL',array($this,'CategoryShortURL'));
88	$this->addValue('CategoryDescription',array($this,'CategoryDescription'));
89	$this->addValue('CategoryTitle',array($this,'CategoryTitle'));
90	$this->addValue('CategoryEntriesCount',array($this,'CategoryEntriesCount'));
91
92	# Comments
93	$this->addBlock('Comments',array($this,'Comments'));
94	$this->addValue('CommentAuthor',array($this,'CommentAuthor'));
95	$this->addValue('CommentAuthorDomain',array($this,'CommentAuthorDomain'));
96	$this->addValue('CommentAuthorLink',array($this,'CommentAuthorLink'));
97	$this->addValue('CommentAuthorMailMD5',array($this,'CommentAuthorMailMD5'));
98	$this->addValue('CommentAuthorURL',array($this,'CommentAuthorURL'));
99	$this->addValue('CommentContent',array($this,'CommentContent'));
100	$this->addValue('CommentDate',array($this,'CommentDate'));
101	$this->addValue('CommentTime',array($this,'CommentTime'));
102	$this->addValue('CommentEmail',array($this,'CommentEmail'));
103	$this->addValue('CommentEntryTitle',array($this,'CommentEntryTitle'));
104	$this->addValue('CommentFeedID',array($this,'CommentFeedID'));
105	$this->addValue('CommentID',array($this,'CommentID'));
106	$this->addBlock('CommentIf',array($this,'CommentIf'));
107	$this->addValue('CommentIfFirst',array($this,'CommentIfFirst'));
108	$this->addValue('CommentIfMe',array($this,'CommentIfMe'));
109	$this->addValue('CommentIfOdd',array($this,'CommentIfOdd'));
110	$this->addValue('CommentIP',array($this,'CommentIP'));
111	$this->addValue('CommentOrderNumber',array($this,'CommentOrderNumber'));
112	$this->addBlock('CommentsFooter',array($this,'CommentsFooter'));
113	$this->addBlock('CommentsHeader',array($this,'CommentsHeader'));
114	$this->addValue('CommentPostURL',array($this,'CommentPostURL'));
115	$this->addBlock('IfCommentAuthorEmail',array($this,'IfCommentAuthorEmail'));
116	$this->addValue('CommentHelp',array($this,'CommentHelp'));
117
118	# Comment preview
119	$this->addBlock('IfCommentPreview',array($this,'IfCommentPreview'));
120	$this->addBlock('IfCommentPreviewOptional',array($this,'IfCommentPreviewOptional'));
121	$this->addValue('CommentPreviewName',array($this,'CommentPreviewName'));
122	$this->addValue('CommentPreviewEmail',array($this,'CommentPreviewEmail'));
123	$this->addValue('CommentPreviewSite',array($this,'CommentPreviewSite'));
124	$this->addValue('CommentPreviewContent',array($this,'CommentPreviewContent'));
125	$this->addValue('CommentPreviewCheckRemember',array($this,'CommentPreviewCheckRemember'));
126
127	# Entries
128	$this->addBlock('DateFooter',array($this,'DateFooter'));
129	$this->addBlock('DateHeader',array($this,'DateHeader'));
130	$this->addBlock('Entries',array($this,'Entries'));
131	$this->addBlock('EntriesFooter',array($this,'EntriesFooter'));
132	$this->addBlock('EntriesHeader',array($this,'EntriesHeader'));
133	$this->addValue('EntryAuthorCommonName',array($this,'EntryAuthorCommonName'));
134	$this->addValue('EntryAuthorDisplayName',array($this,'EntryAuthorDisplayName'));
135	$this->addValue('EntryAuthorEmail',array($this,'EntryAuthorEmail'));
136	$this->addValue('EntryAuthorID',array($this,'EntryAuthorID'));
137	$this->addValue('EntryAuthorLink',array($this,'EntryAuthorLink'));
138	$this->addValue('EntryAuthorURL',array($this,'EntryAuthorURL'));
139	$this->addValue('EntryBasename',array($this,'EntryBasename'));
140	$this->addValue('EntryCategory',array($this,'EntryCategory'));
141	$this->addBlock('EntryCategoriesBreadcrumb',array($this,'EntryCategoriesBreadcrumb'));
142	$this->addValue('EntryCategoryID',array($this,'EntryCategoryID'));
143	$this->addValue('EntryCategoryURL',array($this,'EntryCategoryURL'));
144	$this->addValue('EntryCategoryShortURL',array($this,'EntryCategoryShortURL'));
145	$this->addValue('EntryCommentCount',array($this,'EntryCommentCount'));
146	$this->addValue('EntryContent',array($this,'EntryContent'));
147	$this->addValue('EntryDate',array($this,'EntryDate'));
148	$this->addValue('EntryExcerpt',array($this,'EntryExcerpt'));
149	$this->addValue('EntryFeedID',array($this,'EntryFeedID'));
150	$this->addValue('EntryFirstImage',array($this,'EntryFirstImage'));
151	$this->addValue('EntryID',array($this,'EntryID'));
152	$this->addBlock('EntryIf',array($this,'EntryIf'));
153	$this->addBlock('EntryIfContentCut',array($this,'EntryIfContentCut'));
154	$this->addValue('EntryIfFirst',array($this,'EntryIfFirst'));
155	$this->addValue('EntryIfOdd',array($this,'EntryIfOdd'));
156	$this->addValue('EntryIfSelected',array($this,'EntryIfSelected'));
157	$this->addValue('EntryLang',array($this,'EntryLang'));
158	$this->addBlock('EntryNext',array($this,'EntryNext'));
159	$this->addValue('EntryPingCount',array($this,'EntryPingCount'));
160	$this->addValue('EntryPingData',array($this,'EntryPingData'));
161	$this->addValue('EntryPingLink',array($this,'EntryPingLink'));
162	$this->addBlock('EntryPrevious',array($this,'EntryPrevious'));
163	$this->addValue('EntryTitle',array($this,'EntryTitle'));
164	$this->addValue('EntryTime',array($this,'EntryTime'));
165	$this->addValue('EntryURL',array($this,'EntryURL'));
166
167	# Languages
168	$this->addBlock('Languages',array($this,'Languages'));
169	$this->addBlock('LanguagesHeader',array($this,'LanguagesHeader'));
170	$this->addBlock('LanguagesFooter',array($this,'LanguagesFooter'));
171	$this->addValue('LanguageCode',array($this,'LanguageCode'));
172	$this->addBlock('LanguageIfCurrent',array($this,'LanguageIfCurrent'));
173	$this->addValue('LanguageURL',array($this,'LanguageURL'));
174
175	# Pagination
176	$this->addBlock('Pagination',array($this,'Pagination'));
177	$this->addValue('PaginationCounter',array($this,'PaginationCounter'));
178	$this->addValue('PaginationCurrent',array($this,'PaginationCurrent'));
179	$this->addBlock('PaginationIf',array($this,'PaginationIf'));
180	$this->addValue('PaginationURL',array($this,'PaginationURL'));
181
182	# Trackbacks
183	$this->addValue('PingBlogName',array($this,'PingBlogName'));
184	$this->addValue('PingContent',array($this,'PingContent'));
185	$this->addValue('PingDate',array($this,'PingDate'));
186	$this->addValue('PingEntryTitle',array($this,'PingEntryTitle'));
187	$this->addValue('PingFeedID',array($this,'PingFeedID'));
188	$this->addValue('PingID',array($this,'PingID'));
189	$this->addValue('PingIfFirst',array($this,'PingIfFirst'));
190	$this->addValue('PingIfOdd',array($this,'PingIfOdd'));
191	$this->addValue('PingIP',array($this,'PingIP'));
192	$this->addValue('PingNoFollow',array($this,'PingNoFollow'));
193	$this->addValue('PingOrderNumber',array($this,'PingOrderNumber'));
194	$this->addValue('PingPostURL',array($this,'PingPostURL'));
195	$this->addBlock('Pings',array($this,'Pings'));
196	$this->addBlock('PingsFooter',array($this,'PingsFooter'));
197	$this->addBlock('PingsHeader',array($this,'PingsHeader'));
198	$this->addValue('PingTime',array($this,'PingTime'));
199	$this->addValue('PingTitle',array($this,'PingTitle'));
200	$this->addValue('PingAuthorURL',array($this,'PingAuthorURL'));
201
202	# System
203	$this->addValue('SysBehavior',array($this,'SysBehavior'));
204	$this->addBlock('SysIf',array($this,'SysIf'));
205	$this->addBlock('SysIfCommentPublished',array($this,'SysIfCommentPublished'));
206	$this->addBlock('SysIfCommentPending',array($this,'SysIfCommentPending'));
207	$this->addBlock('SysIfFormError',array($this,'SysIfFormError'));
208	$this->addValue('SysFeedSubtitle',array($this,'SysFeedSubtitle'));
209	$this->addValue('SysFormError',array($this,'SysFormError'));
210	$this->addValue('SysPoweredBy',array($this,'SysPoweredBy'));
211	$this->addValue('SysSearchString',array($this,'SysSearchString'));
212	$this->addValue('SysSelfURI',array($this,'SysSelfURI'));
213
214	# Generic
215	$this->addValue('else',array($this,'GenericElse'));
216	}
217
218	public function getData($________)
219	{
220	# --BEHAVIOR-- tplBeforeData
221	if ($this->core->hasBehavior('tplBeforeData'))
222	{
223	self::$_r = $this->core->callBehavior('tplBeforeData',$this->core);
224	if (self::$_r) {
225	return self::$_r;
226	}
227	}
228
229	parent::getData($________);
230
231	# --BEHAVIOR-- tplAfterData
232	if ($this->core->hasBehavior('tplAfterData')) {
233	$this->core->callBehavior('tplAfterData',$this->core,self::$_r);
234	}
235
236	return self::$_r;
237	}
238
239	public function compileBlockNode($tag,$attr,$content)
240	{
241	$this->current_tag = $tag;
242	$attr = new ArrayObject($attr);
243	# --BEHAVIOR-- templateBeforeBlock
244	$res = $this->core->callBehavior('templateBeforeBlock',$this->core,$this->current_tag,$attr);
245
246	# --BEHAVIOR-- templateInsideBlock
247	$this->core->callBehavior('templateInsideBlock',$this->core,$this->current_tag,$attr,array(&$content));
248
249	$res .= parent::compileBlockNode($this->current_tag,$attr,$content);
250
251	# --BEHAVIOR-- templateAfterBlock
252	$res .= $this->core->callBehavior('templateAfterBlock',$this->core,$this->current_tag,$attr);
253
254	return $res;
255	}
256
257	public function compileValueNode($tag,$attr,$str_attr)
258	{
259	$this->current_tag = $tag;
260
261	$attr = new ArrayObject($attr);
262	# --BEHAVIOR-- templateBeforeValue
263	$res = $this->core->callBehavior('templateBeforeValue',$this->core,$this->current_tag,$attr);
264
265	$res .= parent::compileValueNode($this->current_tag,$attr,$str_attr);
266
267	# --BEHAVIOR-- templateAfterValue
268	$res .= $this->core->callBehavior('templateAfterValue',$this->core,$this->current_tag,$attr);
269
270	return $res;
271	}
272
273	public function getFilters($attr)
274	{
275	$p[0] = '0'; # encode_xml
276	$p[1] = '0'; # remove_html
277	$p[2] = '0'; # cut_string
278	$p[3] = '0'; # lower_case
279	$p[4] = '0'; # upper_case or capitalize
280	$p[5] = '0'; # encode_url
281
282	$p[0] = (integer) (!empty($attr['encode_xml']) \|\| !empty($attr['encode_html']));
283	$p[1] = (integer) !empty($attr['remove_html']);
284
285	if (!empty($attr['cut_string']) && (integer) $attr['cut_string'] > 0) {
286	$p[2] = (integer) $attr['cut_string'];
287	}
288
289	$p[3] = (integer) !empty($attr['lower_case']);
290	$p[4] = (integer) !empty($attr['upper_case']);
291	$p[4] = (!empty($attr['capitalize']) ? 2 : $p[4]);
292	$p[5] = (integer) !empty($attr['encode_url']);
293
294	return "context::global_filter(%s,".implode(",",$p).",'".addslashes($this->current_tag)."')";
295	}
296
297	public static function getOperator($op)
298	{
299	switch (strtolower($op))
300	{
301	case 'or':
302	case '\|\|':
303	return '\|\|';
304	case 'and':
305	case '&&':
306	default:
307	return '&&';
308	}
309	}
310
311	public function getSortByStr($attr,$table = null)
312	{
313	$res = array();
314
315	$default_order = 'desc';
316
317	$default_alias = array(
318	'post' => array(
319	'title' => 'post_title',
320	'selected' => 'post_selected',
321	'author' => 'user_id',
322	'date' => 'post_dt',
323	'id' => 'post_id',
324	'comment' => 'nb_comment',
325	'trackback' => 'nb_trackback'
326	),
327	'comment' => array(
328	'author' => 'comment_author',
329	'date' => 'comment_dt',
330	'id' => 'comment_id'
331	)
332	);
333
334	$alias = new ArrayObject();
335
336	# --BEHAVIOR-- templateCustomSortByAlias
337	$this->core->callBehavior('templateCustomSortByAlias',$alias);
338
339	$alias = $alias->getArrayCopy();
340
341	if (is_array($alias)) {
342	foreach ($alias as $k => $v) {
343	if (!is_array($v)) {
344	$alias[$k] = array();
345	}
346	if (!isset($default_alias[$k]) \|\| !is_array($default_alias[$k])) {
347	$default_alias[$k] = array();
348	}
349	$default_alias[$k] = array_merge($default_alias[$k],$alias[$k]);
350	}
351	}
352
353	if (!array_key_exists($table,$default_alias)) {
354	return implode(', ',$res);
355	}
356
357	if (isset($attr['order']) && preg_match('/^(desc\|asc)$/i',$attr['order'])) {
358	$default_order = $attr['order'];
359	}
360	if (isset($attr['sortby'])) {
361	$sorts = explode(',',$attr['sortby']);
362	foreach ($sorts as $k => $sort) {
363	$order = $default_order;
364	if (preg_match('/([a-z])\s\?(desc\|asc)$/i',$sort,$matches)) {
365	$sort = $matches[1];
366	$order = $matches[2];
367	}
368	if (array_key_exists($sort,$default_alias[$table])) {
369	array_push($res,$default_alias[$table][$sort].' '.$order);
370	}
371	}
372	}
373
374	if (count($res) === 0) {
375	array_push($res,$default_alias[$table]['date'].' '.$default_order);
376	}
377
378	return implode(', ',$res);
379	}
380
381	public static function getAge($attr)
382	{
383	if (isset($attr['age']) && preg_match('/^(\-[0-9]+\|last).*$/i',$attr['age'])) {
384	if (($ts = strtotime($attr['age'])) !== false) {
385	return dt::str('%Y-%m-%d %H:%m:%S',$ts);
386	}
387	}
388	return '';
389	}
390
391	public function displayCounter($variable,$values,$attr,$count_only_by_default=false) {
392	if (isset($attr['count_only'])) {
393	$count_only=($attr['count_only']==1);
394	} else {
395	$count_only = $count_only_by_default;
396	}
397	if ($count_only) {
398	return "<?php echo ".$variable."; ?>";
399	} else {
400	$v=$values;
401	if (isset($attr['none'])) {
402	$v['none'] = addslashes($attr['none']);
403	}
404	if (isset($attr['one'])) {
405	$v['one'] = addslashes($attr['one']);
406	}
407	if (isset($attr['more'])) {
408	$v['more'] = addslashes($attr['more']);
409	}
410	return
411	"<?php if (".$variable." == 0) {\n".
412	" printf(__('".$v['none']."'),".$variable.");\n".
413	"} elseif (".$variable." == 1) {\n".
414	" printf(__('".$v['one']."'),".$variable.");\n".
415	"} else {\n".
416	" printf(__('".$v['more']."'),".$variable.");\n".
417	"} ?>";
418	}
419	}
420	/* TEMPLATE FUNCTIONS
421	------------------------------------------------------- */
422
423	public function l10n($attr,$str_attr)
424	{
425	# Normalize content
426	$str_attr = preg_replace('/\s+/x',' ',$str_attr);
427
428	return "<?php echo __('".str_replace("'","\\'",$str_attr)."'); ?>";
429	}
430
431	public function LoopPosition($attr,$content)
432	{
433	$start = isset($attr['start']) ? (integer) $attr['start'] : '0';
434	$length = isset($attr['length']) ? (integer) $attr['length'] : 'null';
435	$even = isset($attr['even']) ? (integer) (boolean) $attr['even'] : 'null';
436	$modulo = isset($attr['modulo']) ? (integer) $attr['modulo'] : 'null';
437
438	if ($start > 0) {
439	$start--;
440	}
441
442	return
443	'<?php if ($_ctx->loopPosition('.$start.','.$length.','.$even.','.$modulo.')) : ?>'.
444	$content.
445	"<?php endif; ?>";
446	}
447
448	public function LoopIndex($attr)
449	{
450	$f = $this->getFilters($attr);
451	return '<?php echo '.sprintf($f,'(!$_ctx->cur_loop ? 0 : $_ctx->cur_loop->index() + 1)').'; ?>';
452	}
453
454
455	/* Archives ------------------------------------------- */
456	/*dtd
457	<!ELEMENT tpl:Archives - - -- Archives dates loop -->
458	<!ATTLIST tpl:Archives
459	type (day\|month\|year) #IMPLIED -- Get days, months or years, default to month --
460	category CDATA #IMPLIED -- Get dates of given category --
461	no_context (1\|0) #IMPLIED -- Override context information
462	order (asc\|desc) #IMPLIED -- Sort asc or desc --
463	post_type CDATA #IMPLIED -- Get dates of given type of entries, default to post --
464	post_lang CDATA #IMPLIED -- Filter on the given language
465	>
466	*/
467	public function Archives($attr,$content)
468	{
469	$p = "if (!isset(\$params)) \$params = array();\n";
470	$p .= "\$params['type'] = 'month';\n";
471	if (isset($attr['type'])) {
472	$p .= "\$params['type'] = '".addslashes($attr['type'])."';\n";
473	}
474
475	if (isset($attr['category'])) {
476	$p .= "\$params['cat_url'] = '".addslashes($attr['category'])."';\n";
477	}
478
479	if (isset($attr['post_type'])) {
480	$p .= "\$params['post_type'] = '".addslashes($attr['post_type'])."';\n";
481	}
482
483	if (isset($attr['post_lang'])) {
484	$p .= "\$params['post_lang'] = '".addslashes($attr['post_lang'])."';\n";
485	}
486
487	if (empty($attr['no_context']) && !isset($attr['category']))
488	{
489	$p .=
490	'if ($_ctx->exists("categories")) { '.
491	"\$params['cat_id'] = \$_ctx->categories->cat_id; ".
492	"}\n";
493	}
494
495	$order = 'desc';
496	if (isset($attr['order']) && preg_match('/^(desc\|asc)$/i',$attr['order'])) {
497	$p .= "\$params['order'] = '".$attr['order']."';\n ";
498	}
499
500	$res = "<?php\n";
501	$res .= $p;
502	$res .= $this->core->callBehavior("templatePrepareParams",
503	array("tag" => "Archives","method" => "blog::getDates"),
504	$attr,$content);
505	$res .= '$_ctx->archives = $core->blog->getDates($params); unset($params);'."\n";
506	$res .= "?>\n";
507
508	$res .=
509	'<?php while ($_ctx->archives->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->archives = null; ?>';
510
511	return $res;
512	}
513
514	/*dtd
515	<!ELEMENT tpl:ArchivesHeader - - -- First archives result container -->
516	*/
517	public function ArchivesHeader($attr,$content)
518	{
519	return
520	"<?php if (\$_ctx->archives->isStart()) : ?>".
521	$content.
522	"<?php endif; ?>";
523	}
524
525	/*dtd
526	<!ELEMENT tpl:ArchivesFooter - - -- Last archives result container -->
527	*/
528	public function ArchivesFooter($attr,$content)
529	{
530	return
531	"<?php if (\$_ctx->archives->isEnd()) : ?>".
532	$content.
533	"<?php endif; ?>";
534	}
535
536	/*dtd
537	<!ELEMENT tpl:ArchivesYearHeader - - -- First result of year in archives container -->
538	*/
539	public function ArchivesYearHeader($attr,$content)
540	{
541	return
542	"<?php if (\$_ctx->archives->yearHeader()) : ?>".
543	$content.
544	"<?php endif; ?>";
545	}
546
547	/*dtd
548	<!ELEMENT tpl:ArchivesYearFooter - - -- Last result of year in archives container -->
549	*/
550	public function ArchivesYearFooter($attr,$content)
551	{
552	return
553	"<?php if (\$_ctx->archives->yearFooter()) : ?>".
554	$content.
555	"<?php endif; ?>";
556	}
557
558	/*dtd
559	<!ELEMENT tpl:ArchiveDate - O -- Archive result date -->
560	<!ATTLIST tpl:ArchiveDate
561	format CDATA #IMPLIED -- Date format (Default %B %Y) --
562	>
563	*/
564	public function ArchiveDate($attr)
565	{
566	$format = '%B %Y';
567	if (!empty($attr['format'])) {
568	$format = addslashes($attr['format']);
569	}
570
571	$f = $this->getFilters($attr);
572	return '<?php echo '.sprintf($f,"dt::dt2str('".$format."',\$_ctx->archives->dt)").'; ?>';
573	}
574
575	/*dtd
576	<!ELEMENT tpl:ArchiveEntriesCount - O -- Current archive result number of entries -->
577	*/
578	public function ArchiveEntriesCount($attr)
579	{
580	$f = $this->getFilters($attr);
581	return $this->displayCounter(
582	sprintf($f,'$_ctx->archives->nb_post'),
583	array(
584	'none' => 'no archive',
585	'one' => 'one archive',
586	'more' => '%d archives'
587	),
588	$attr,
589	true
590	);
591	}
592
593	/*dtd
594	<!ELEMENT tpl:ArchiveNext - - -- Next archive result container -->
595	<!ATTLIST tpl:ArchiveNext
596	type (day\|month\|year) #IMPLIED -- Get days, months or years, default to month --
597	post_type CDATA #IMPLIED -- Get dates of given type of entries, default to post --
598	post_lang CDATA #IMPLIED -- Filter on the given language
599	>
600	*/
601	public function ArchiveNext($attr,$content)
602	{
603	$p = "if (!isset(\$params)) \$params = array();\n";
604	$p .= "\$params['type'] = 'month';\n";
605	if (isset($attr['type'])) {
606	$p .= "\$params['type'] = '".addslashes($attr['type'])."';\n";
607	}
608
609	if (isset($attr['post_type'])) {
610	$p .= "\$params['post_type'] = '".addslashes($attr['post_type'])."';\n";
611	}
612
613	if (isset($attr['post_lang'])) {
614	$p .= "\$params['post_lang'] = '".addslashes($attr['post_lang'])."';\n";
615	}
616
617	$p .= "\$params['next'] = \$_ctx->archives->dt;";
618
619	$res = "<?php\n";
620	$res .= $p;
621	$res .= $this->core->callBehavior("templatePrepareParams",
622	array("tag" => "ArchiveNext","method" => "blog::getDates"),
623	$attr, $content);
624	$res .= '$_ctx->archives = $core->blog->getDates($params); unset($params);'."\n";
625	$res .= "?>\n";
626
627	$res .=
628	'<?php while ($_ctx->archives->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->archives = null; ?>';
629
630	return $res;
631	}
632
633	/*dtd
634	<!ELEMENT tpl:ArchivePrevious - - -- Previous archive result container -->
635	<!ATTLIST tpl:ArchivePrevious
636	type (day\|month\|year) #IMPLIED -- Get days, months or years, default to month --
637	post_type CDATA #IMPLIED -- Get dates of given type of entries, default to post --
638	post_lang CDATA #IMPLIED -- Filter on the given language
639	>
640	*/
641	public function ArchivePrevious($attr,$content)
642	{
643	$p = 'if (!isset($params)) $params = array();';
644	$p .= "\$params['type'] = 'month';\n";
645	if (isset($attr['type'])) {
646	$p .= "\$params['type'] = '".addslashes($attr['type'])."';\n";
647	}
648
649	if (isset($attr['post_type'])) {
650	$p .= "\$params['post_type'] = '".addslashes($attr['post_type'])."';\n";
651	}
652
653	if (isset($attr['post_lang'])) {
654	$p .= "\$params['post_lang'] = '".addslashes($attr['post_lang'])."';\n";
655	}
656
657	$p .= "\$params['previous'] = \$_ctx->archives->dt;";
658
659	$res = "<?php\n";
660	$res .= $this->core->callBehavior("templatePrepareParams",
661	array("tag" => "ArchivePrevious","method" => "blog::getDates"),
662	$attr, $content);
663	$res .= $p;
664	$res .= '$_ctx->archives = $core->blog->getDates($params); unset($params);'."\n";
665	$res .= "?>\n";
666
667	$res .=
668	'<?php while ($_ctx->archives->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->archives = null; ?>';
669
670	return $res;
671	}
672
673	/*dtd
674	<!ELEMENT tpl:ArchiveURL - O -- Current archive result URL -->
675	*/
676	public function ArchiveURL($attr)
677	{
678	$f = $this->getFilters($attr);
679	return '<?php echo '.sprintf($f,'$_ctx->archives->url($core)').'; ?>';
680	}
681
682
683	/* Blog ----------------------------------------------- */
684	/*dtd
685	<!ELEMENT tpl:BlogArchiveURL - O -- Blog Archives URL -->
686	*/
687	public function BlogArchiveURL($attr)
688	{
689	$f = $this->getFilters($attr);
690	return '<?php echo '.sprintf($f,'$core->blog->url.$core->url->getURLFor("archive")').'; ?>';
691	}
692
693	/*dtd
694	<!ELEMENT tpl:BlogCopyrightNotice - O -- Blog copyrght notices -->
695	*/
696	public function BlogCopyrightNotice($attr)
697	{
698	$f = $this->getFilters($attr);
699	return '<?php echo '.sprintf($f,'$core->blog->settings->system->copyright_notice').'; ?>';
700	}
701
702	/*dtd
703	<!ELEMENT tpl:BlogDescription - O -- Blog Description -->
704	*/
705	public function BlogDescription($attr)
706	{
707	$f = $this->getFilters($attr);
708	return '<?php echo '.sprintf($f,'$core->blog->desc').'; ?>';
709	}
710
711	/*dtd
712	<!ELEMENT tpl:BlogEditor - O -- Blog Editor -->
713	*/
714	public function BlogEditor($attr)
715	{
716	$f = $this->getFilters($attr);
717	return '<?php echo '.sprintf($f,'$core->blog->settings->system->editor').'; ?>';
718	}
719
720	/*dtd
721	<!ELEMENT tpl:BlogFeedID - O -- Blog Feed ID -->
722	*/
723	public function BlogFeedID($attr)
724	{
725	$f = $this->getFilters($attr);
726	return '<?php echo '.sprintf($f,'"urn:md5:".$core->blog->uid').'; ?>';
727	}
728
729	/*dtd
730	<!ELEMENT tpl:BlogFeedURL - O -- Blog Feed URL -->
731	<!ATTLIST tpl:BlogFeedURL
732	type (rss2\|atom) #IMPLIED -- feed type (default : rss2)
733	>
734	*/
735	public function BlogFeedURL($attr)
736	{
737	$type = !empty($attr['type']) ? $attr['type'] : 'atom';
738
739	if (!preg_match('#^(rss2\|atom)$#',$type)) {
740	$type = 'atom';
741	}
742
743	$f = $this->getFilters($attr);
744	return '<?php echo '.sprintf($f,'$core->blog->url.$core->url->getURLFor("feed","'.$type.'")').'; ?>';
745	}
746
747	/*dtd
748	<!ELEMENT tpl:BlogName - O -- Blog Name -->
749	*/
750	public function BlogName($attr)
751	{
752	$f = $this->getFilters($attr);
753	return '<?php echo '.sprintf($f,'$core->blog->name').'; ?>';
754	}
755
756	/*dtd
757	<!ELEMENT tpl:BlogLanguage - O -- Blog Language -->
758	*/
759	public function BlogLanguage($attr)
760	{
761	$f = $this->getFilters($attr);
762	return '<?php echo '.sprintf($f,'$core->blog->settings->system->lang').'; ?>';
763	}
764
765	/*dtd
766	<!ELEMENT tpl:BlogThemeURL - O -- Blog's current Theme URL -->
767	*/
768	public function BlogThemeURL($attr)
769	{
770	$f = $this->getFilters($attr);
771	return '<?php echo '.sprintf($f,'$core->blog->settings->system->themes_url."/".$core->blog->settings->system->theme').'; ?>';
772	}
773
774	/*dtd
775	<!ELEMENT tpl:BlogParentThemeURL - O -- Blog's current Theme's parent URL -->
776	*/
777	public function BlogParentThemeURL($attr)
778	{
779	$f = $this->getFilters($attr);
780	$parent = '$core->themes->moduleInfo($core->blog->settings->system->theme,\'parent\')';
781	return '<?php echo '.sprintf($f,'$core->blog->settings->system->themes_url."/".('."$parent".' ? '."$parent".' : $core->blog->settings->system->theme)').'; ?>';
782	}
783
784	/*dtd
785	<!ELEMENT tpl:BlogPublicURL - O -- Blog Public directory URL -->
786	*/
787	public function BlogPublicURL($attr)
788	{
789	$f = $this->getFilters($attr);
790	return '<?php echo '.sprintf($f,'$core->blog->settings->system->public_url').'; ?>';
791	}
792
793	/*dtd
794	<!ELEMENT tpl:BlogUpdateDate - O -- Blog last update date -->
795	<!ATTLIST tpl:BlogUpdateDate
796	format CDATA #IMPLIED -- date format (encoded in dc:str by default if iso8601 or rfc822 not specified)
797	iso8601 CDATA #IMPLIED -- if set, tells that date format is ISO 8601
798	rfc822 CDATA #IMPLIED -- if set, tells that date format is RFC 822
799	>
800	*/
801	public function BlogUpdateDate($attr)
802	{
803	$format = '';
804	if (!empty($attr['format'])) {
805	$format = addslashes($attr['format']);
806	} else {
807	$format = '%Y-%m-%d %H:%M:%S';
808	}
809
810	$iso8601 = !empty($attr['iso8601']);
811	$rfc822 = !empty($attr['rfc822']);
812
813	$f = $this->getFilters($attr);
814
815	if ($rfc822) {
816	return '<?php echo '.sprintf($f,"dt::rfc822(\$core->blog->upddt,\$core->blog->settings->system->blog_timezone)").'; ?>';
817	} elseif ($iso8601) {
818	return '<?php echo '.sprintf($f,"dt::iso8601(\$core->blog->upddt,\$core->blog->settings->system->blog_timezone)").'; ?>';
819	} else {
820	return '<?php echo '.sprintf($f,"dt::str('".$format."',\$core->blog->upddt)").'; ?>';
821	}
822	}
823
824	/*dtd
825	<!ELEMENT tpl:BlogID - 0 -- Blog ID -->
826	*/
827	public function BlogID($attr)
828	{
829	$f = $this->getFilters($attr);
830	return '<?php echo '.sprintf($f,'$core->blog->id').'; ?>';
831	}
832
833	/*dtd
834	<!ELEMENT tpl:BlogRSDURL - O -- Blog RSD URL -->
835	*/
836	public function BlogRSDURL($attr)
837	{
838	$f = $this->getFilters($attr);
839	return '<?php echo '.sprintf($f,'$core->blog->url.$core->url->getURLFor(\'rsd\')').'; ?>';
840	}
841
842	/*dtd
843	<!ELEMENT tpl:BlogXMLRPCURL - O -- Blog XML-RPC URL -->
844	*/
845	public function BlogXMLRPCURL($attr)
846	{
847	$f = $this->getFilters($attr);
848	return '<?php echo '.sprintf($f,'$core->blog->url.$core->url->getURLFor(\'xmlrpc\',$core->blog->id)').'; ?>';
849	}
850
851	/*dtd
852	<!ELEMENT tpl:BlogURL - O -- Blog URL -->
853	*/
854	public function BlogURL($attr)
855	{
856	$f = $this->getFilters($attr);
857	return '<?php echo '.sprintf($f,'$core->blog->url').'; ?>';
858	}
859
860	/*dtd
861	<!ELEMENT tpl:BlogQmarkURL - O -- Blog URL, ending with a question mark -->
862	*/
863	public function BlogQmarkURL($attr)
864	{
865	$f = $this->getFilters($attr);
866	return '<?php echo '.sprintf($f,'$core->blog->getQmarkURL()').'; ?>';
867	}
868
869	/*dtd
870	<!ELEMENT tpl:BlogMetaRobots - O -- Blog meta robots tag definition, overrides robots_policy setting -->
871	<!ATTLIST tpl:BlogMetaRobots
872	robots CDATA #IMPLIED -- can be INDEX,FOLLOW,NOINDEX,NOFOLLOW,ARCHIVE,NOARCHIVE
873	>
874	*/
875	public function BlogMetaRobots($attr)
876	{
877	$robots = isset($attr['robots']) ? addslashes($attr['robots']) : '';
878	return "<?php echo context::robotsPolicy(\$core->blog->settings->system->robots_policy,'".$robots."'); ?>";
879	}
880
881	/*dtd
882	<!ELEMENT gpl:BlogJsJQuery - 0 -- Blog Js jQuery version selected -->
883	*/
884	public function BlogJsJQuery($attr)
885	{
886	$f = $this->getFilters($attr);
887	return '<?php echo '.sprintf($f,'$core->blog->getJsJQuery()').'; ?>';
888	}
889
890	/* Categories ----------------------------------------- */
891
892	/*dtd
893	<!ELEMENT tpl:Categories - - -- Categories loop -->
894	*/
895	public function Categories($attr,$content)
896	{
897	$p = "if (!isset(\$params)) \$params = array();\n";
898
899	if (isset($attr['url'])) {
900	$p .= "\$params['cat_url'] = '".addslashes($attr['url'])."';\n";
901	}
902
903	if (!empty($attr['post_type'])) {
904	$p .= "\$params['post_type'] = '".addslashes($attr['post_type'])."';\n";
905	}
906
907	if (!empty($attr['level'])) {
908	$p .= "\$params['level'] = ".(integer) $attr['level'].";\n";
909	}
910
911	if (isset($attr['with_empty']) && ((boolean) $attr['with_empty'] == true)) {
912	$p .= '$params[\'without_empty\'] = false;';
913	}
914
915	$res = "<?php\n";
916	$res .= $p;
917	$res .= $this->core->callBehavior("templatePrepareParams",
918	array("tag" => "Categories","method" => "blog::getCategories"),
919	$attr,$content);
920	$res .= '$_ctx->categories = $core->blog->getCategories($params);'."\n";
921	$res .= "?>\n";
922	$res .= '<?php while ($_ctx->categories->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->categories = null; unset($params); ?>';
923
924	return $res;
925	}
926
927	/*dtd
928	<!ELEMENT tpl:CategoriesHeader - - -- First Categories result container -->
929	*/
930	public function CategoriesHeader($attr,$content)
931	{
932	return
933	"<?php if (\$_ctx->categories->isStart()) : ?>".
934	$content.
935	"<?php endif; ?>";
936	}
937
938	/*dtd
939	<!ELEMENT tpl:CategoriesFooter - - -- Last Categories result container -->
940	*/
941	public function CategoriesFooter($attr,$content)
942	{
943	return
944	"<?php if (\$_ctx->categories->isEnd()) : ?>".
945	$content.
946	"<?php endif; ?>";
947	}
948
949	/*dtd
950	<!ELEMENT tpl:CategoryIf - - -- tests on current entry -->
951	<!ATTLIST tpl:CategoryIf
952	url CDATA #IMPLIED -- category has given url
953	has_entries (0\|1) #IMPLIED -- post is the first post from list (value : 1) or not (value : 0)
954	has_description (0\|1) #IMPLIED -- category has description (value : 1) or not (value : 0)
955	>
956	*/
957	public function CategoryIf($attr,$content)
958	{
959	$if = new ArrayObject();
960	$operator = isset($attr['operator']) ? $this->getOperator($attr['operator']) : '&&';
961
962	if (isset($attr['url'])) {
963	$url = addslashes(trim($attr['url']));
964	if (substr($url,0,1) == '!') {
965	$url = substr($url,1);
966	$if[] = '($_ctx->categories->cat_url != "'.$url.'")';
967	} else {
968	$if[] = '($_ctx->categories->cat_url == "'.$url.'")';
969	}
970	}
971
972	if (isset($attr['has_entries'])) {
973	$sign = (boolean) $attr['has_entries'] ? '>' : '==';
974	$if[] = '$_ctx->categories->nb_post '.$sign.' 0';
975	}
976
977	if (isset($attr['has_description'])) {
978	$sign = (boolean) $attr['has_description'] ? '!=' : '==';
979	$if[] = '$_ctx->categories->cat_desc '.$sign.' ""';
980	}
981
982	$this->core->callBehavior('tplIfConditions','CategoryIf',$attr,$content,$if);
983
984	if (count($if) != 0) {
985	return '<?php if('.implode(' '.$operator.' ', (array) $if).') : ?>'.$content.'<?php endif; ?>';
986	} else {
987	return $content;
988	}
989	}
990
991	/*dtd
992	<!ELEMENT tpl:CategoryFirstChildren - - -- Current category first children loop -->
993	*/
994	public function CategoryFirstChildren($attr,$content)
995	{
996	return
997	"<?php\n".
998	'$_ctx->categories = $core->blog->getCategoryFirstChildren($_ctx->categories->cat_id);'."\n".
999	'while ($_ctx->categories->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->categories = null; ?>';
1000	}
1001
1002	/*dtd
1003	<!ELEMENT tpl:CategoryParents - - -- Current category parents loop -->
1004	*/
1005	public function CategoryParents($attr,$content)
1006	{
1007	return
1008	"<?php\n".
1009	'$_ctx->categories = $core->blog->getCategoryParents($_ctx->categories->cat_id);'."\n".
1010	'while ($_ctx->categories->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->categories = null; ?>';
1011	}
1012
1013	/*dtd
1014	<!ELEMENT tpl:CategoryFeedURL - O -- Category feed URL -->
1015	<!ATTLIST tpl:CategoryFeedURL
1016	type (rss2\|atom) #IMPLIED -- feed type (default : rss2)
1017	>
1018	*/
1019	public function CategoryFeedURL($attr)
1020	{
1021	$type = !empty($attr['type']) ? $attr['type'] : 'atom';
1022
1023	if (!preg_match('#^(rss2\|atom)$#',$type)) {
1024	$type = 'atom';
1025	}
1026
1027	$f = $this->getFilters($attr);
1028	return '<?php echo '.sprintf($f,'$core->blog->url.$core->url->getURLFor("feed","category/".'.
1029	'$_ctx->categories->cat_url."/'.$type.'")').'; ?>';
1030	}
1031
1032	/*dtd
1033	<!ELEMENT tpl:CategoryURL - O -- Category URL (complete iabsolute URL, including blog URL) -->
1034	*/
1035	public function CategoryURL($attr)
1036	{
1037	$f = $this->getFilters($attr);
1038	return '<?php echo '.sprintf($f,'$core->blog->url.$core->url->getURLFor("category",'.
1039	'$_ctx->categories->cat_url)').'; ?>';
1040	}
1041
1042	/*dtd
1043	<!ELEMENT tpl:CategoryShortURL - O -- Category short URL (relative URL, from /category/) -->
1044	*/
1045	public function CategoryShortURL($attr)
1046	{
1047	$f = $this->getFilters($attr);
1048	return '<?php echo '.sprintf($f,'$_ctx->categories->cat_url').'; ?>';
1049	}
1050
1051	/*dtd
1052	<!ELEMENT tpl:CategoryDescription - O -- Category description -->
1053	*/
1054	public function CategoryDescription($attr)
1055	{
1056	$f = $this->getFilters($attr);
1057	return '<?php echo '.sprintf($f,'$_ctx->categories->cat_desc').'; ?>';
1058	}
1059
1060	/*dtd
1061	<!ELEMENT tpl:CategoryTitle - O -- Category title -->
1062	*/
1063	public function CategoryTitle($attr)
1064	{
1065	$f = $this->getFilters($attr);
1066	return '<?php echo '.sprintf($f,'$_ctx->categories->cat_title').'; ?>';
1067	}
1068
1069	/*dtd
1070	<!ELEMENT tpl:CategoryEntriesCount - O -- Category number of entries -->
1071	*/
1072	public function CategoryEntriesCount($attr)
1073	{
1074	$f = $this->getFilters($attr);
1075	return $this->displayCounter(
1076	sprintf($f,'$_ctx->categories->nb_post'),
1077	array(
1078	'none' => 'No post',
1079	'one' => 'One post',
1080	'more' => '%d posts'
1081	),
1082	$attr,
1083	true
1084	);
1085	}
1086
1087	/* Entries -------------------------------------------- */
1088	/*dtd
1089	<!ELEMENT tpl:Entries - - -- Blog Entries loop -->
1090	<!ATTLIST tpl:Entries
1091	lastn CDATA #IMPLIED -- limit number of results to specified value
1092	author CDATA #IMPLIED -- get entries for a given user id
1093	category CDATA #IMPLIED -- get entries for specific categories only (multiple comma-separated categories can be specified. Use "!" as prefix to exclude a category)
1094	no_category CDATA #IMPLIED -- get entries without category
1095	no_context (1\|0) #IMPLIED -- Override context information
1096	sortby (title\|selected\|author\|date\|id) #IMPLIED -- specify entries sort criteria (default : date) (multiple comma-separated sortby can be specified. Use "?asc" or "?desc" as suffix to provide an order for each sorby)
1097	order (desc\|asc) #IMPLIED -- specify entries order (default : desc)
1098	no_content (0\|1) #IMPLIED -- do not retrieve entries content
1099	selected (0\|1) #IMPLIED -- retrieve posts marked as selected only (value: 1) or not selected only (value: 0)
1100	url CDATA #IMPLIED -- retrieve post by its url
1101	type CDATA #IMPLIED -- retrieve post with given post_type (there can be many ones separated by comma)
1102	age CDATA #IMPLIED -- retrieve posts by maximum age (ex: -2 days, last month, last week)
1103	ignore_pagination (0\|1) #IMPLIED -- ignore page number provided in URL (useful when using multiple tpl:Entries on the same page)
1104	>
1105	*/
1106	public function Entries($attr,$content)
1107	{
1108	$lastn = -1;
1109	if (isset($attr['lastn'])) {
1110	$lastn = abs((integer) $attr['lastn'])+0;
1111	}
1112
1113	$p = 'if (!isset($_page_number)) { $_page_number = 1; }'."\n";
1114
1115	if ($lastn != 0) {
1116	// Set limit (aka nb of entries needed)
1117	if ($lastn > 0) {
1118	// nb of entries per page specified in template -> regular pagination
1119	$p .= "\$params['limit'] = ".$lastn.";\n";
1120	$p .= "\$nb_entry_first_page = \$nb_entry_per_page = ".$lastn.";\n";
1121	} else {
1122	// nb of entries per page not specified -> use ctx settings
1123	$p .= "\$nb_entry_first_page=\$_ctx->nb_entry_first_page; \$nb_entry_per_page = \$_ctx->nb_entry_per_page;\n";
1124	$p .= "if ((\$core->url->type == 'default') \|\| (\$core->url->type == 'default-page')) {\n";
1125	$p .= " \$params['limit'] = (\$_page_number == 1 ? \$nb_entry_first_page : \$nb_entry_per_page);\n";
1126	$p .= "} else {\n";
1127	$p .= " \$params['limit'] = \$nb_entry_per_page;\n";
1128	$p .= "}\n";
1129	}
1130	// Set offset (aka index of first entry)
1131	if (!isset($attr['ignore_pagination']) \|\| $attr['ignore_pagination'] == "0") {
1132	// standard pagination, set offset
1133	$p .= "if ((\$core->url->type == 'default') \|\| (\$core->url->type == 'default-page')) {\n";
1134	$p .= " \$params['limit'] = array((\$_page_number == 1 ? 0 : (\$_page_number - 2) * \$nb_entry_per_page + \$nb_entry_first_page),\$params['limit']);\n";
1135	$p .= "} else {\n";
1136	$p .= " \$params['limit'] = array((\$_page_number - 1) * \$nb_entry_per_page,\$params['limit']);\n";
1137	$p .= "}\n";
1138	} else {
1139	// no pagination, get all posts from 0 to limit
1140	$p .= "\$params['limit'] = array(0, \$params['limit']);\n";
1141	}
1142	}
1143
1144	if (isset($attr['author'])) {
1145	$p .= "\$params['user_id'] = '".addslashes($attr['author'])."';\n";
1146	}
1147
1148	if (isset($attr['category'])) {
1149	$p .= "\$params['cat_url'] = '".addslashes($attr['category'])."';\n";
1150	$p .= "context::categoryPostParam(\$params);\n";
1151	}
1152
1153	if (isset($attr['no_category']) && $attr['no_category']) {
1154	$p .= "@\$params['sql'] .= ' AND P.cat_id IS NULL ';\n";
1155	$p .= "unset(\$params['cat_url']);\n";
1156	}
1157
1158	if (!empty($attr['type'])) {
1159	$p .= "\$params['post_type'] = preg_split('/\s,\s/','".addslashes($attr['type'])."',-1,PREG_SPLIT_NO_EMPTY);\n";
1160	}
1161
1162	if (!empty($attr['url'])) {
1163	$p .= "\$params['post_url'] = '".addslashes($attr['url'])."';\n";
1164	}
1165
1166	if (empty($attr['no_context']))
1167	{
1168	if (!isset($attr['author']))
1169	{
1170	$p .=
1171	'if ($_ctx->exists("users")) { '.
1172	"\$params['user_id'] = \$_ctx->users->user_id; ".
1173	"}\n";
1174	}
1175
1176	if (!isset($attr['category']) && (!isset($attr['no_category']) \|\| !$attr['no_category']))
1177	{
1178	$p .=
1179	'if ($_ctx->exists("categories")) { '.
1180	"\$params['cat_id'] = \$_ctx->categories->cat_id.(\$core->blog->settings->system->inc_subcats?' ?sub':'');".
1181	"}\n";
1182	}
1183
1184	$p .=
1185	'if ($_ctx->exists("archives")) { '.
1186	"\$params['post_year'] = \$_ctx->archives->year(); ".
1187	"\$params['post_month'] = \$_ctx->archives->month(); ";
1188	if (!isset($attr['lastn'])) {
1189	$p .= "unset(\$params['limit']); ";
1190	}
1191	$p .=
1192	"}\n";
1193
1194	$p .=
1195	'if ($_ctx->exists("langs")) { '.
1196	"\$params['post_lang'] = \$_ctx->langs->post_lang; ".
1197	"}\n";
1198
1199	$p .=
1200	'if (isset($_search)) { '.
1201	"\$params['search'] = \$_search; ".
1202	"}\n";
1203	}
1204
1205	$p .= "\$params['order'] = '".$this->getSortByStr($attr,'post')."';\n";
1206
1207	if (isset($attr['no_content']) && $attr['no_content']) {
1208	$p .= "\$params['no_content'] = true;\n";
1209	}
1210
1211	if (isset($attr['selected'])) {
1212	$p .= "\$params['post_selected'] = ".(integer) (boolean) $attr['selected'].";";
1213	}
1214
1215	if (isset($attr['age'])) {
1216	$age = $this->getAge($attr);
1217	$p .= !empty($age) ? "@\$params['sql'] .= ' AND P.post_dt > \'".$age."\'';\n" : '';
1218	}
1219
1220	$res = "<?php\n";
1221	$res .= $p;
1222	$res .= $this->core->callBehavior("templatePrepareParams",
1223	array("tag" => "Entries","method" => "blog::getPosts"),
1224	$attr,$content);
1225	$res .= '$_ctx->post_params = $params;'."\n";
1226	$res .= '$_ctx->posts = $core->blog->getPosts($params); unset($params);'."\n";
1227	$res .= "?>\n";
1228	$res .=
1229	'<?php while ($_ctx->posts->fetch()) : ?>'.$content.'<?php endwhile; '.
1230	'$_ctx->posts = null; $_ctx->post_params = null; ?>';
1231
1232	return $res;
1233	}
1234
1235	/*dtd
1236	<!ELEMENT tpl:DateHeader - O -- Displays date, if post is the first post of the given day -->
1237	*/
1238	public function DateHeader($attr,$content)
1239	{
1240	return
1241	"<?php if (\$_ctx->posts->firstPostOfDay()) : ?>".
1242	$content.
1243	"<?php endif; ?>";
1244	}
1245
1246	/*dtd
1247	<!ELEMENT tpl:DateFooter - O -- Displays date, if post is the last post of the given day -->
1248	*/
1249	public function DateFooter($attr,$content)
1250	{
1251	return
1252	"<?php if (\$_ctx->posts->lastPostOfDay()) : ?>".
1253	$content.
1254	"<?php endif; ?>";
1255	}
1256
1257	/*dtd
1258	<!ELEMENT tpl:EntryIf - - -- tests on current entry -->
1259	<!ATTLIST tpl:EntryIf
1260	type CDATA #IMPLIED -- post has a given type (default: "post")
1261	category CDATA #IMPLIED -- post has a given category
1262	first (0\|1) #IMPLIED -- post is the first post from list (value : 1) or not (value : 0)
1263	odd (0\|1) #IMPLIED -- post is in an odd position (value : 1) or not (value : 0)
1264	even (0\|1) #IMPLIED -- post is in an even position (value : 1) or not (value : 0)
1265	extended (0\|1) #IMPLIED -- post has an excerpt (value : 1) or not (value : 0)
1266	selected (0\|1) #IMPLIED -- post is selected (value : 1) or not (value : 0)
1267	has_category (0\|1) #IMPLIED -- post has a category (value : 1) or not (value : 0)
1268	has_attachment (0\|1) #IMPLIED -- post has attachments (value : 1) or not (value : 0) (see Attachment plugin for code)
1269	comments_active (0\|1) #IMPLIED -- comments are active for this post (value : 1) or not (value : 0)
1270	pings_active (0\|1) #IMPLIED -- trackbacks are active for this post (value : 1) or not (value : 0)
1271	show_comments (0\|1) #IMPLIED -- there are comments for this post (value : 1) or not (value : 0)
1272	show_pings (0\|1) #IMPLIED -- there are trackbacks for this post (value : 1) or not (value : 0)
1273	republished (0\|1) #IMPLIED -- post has been updated since publication (value : 1) or not (value : 0)
1274	operator (and\|or) #IMPLIED -- combination of conditions, if more than 1 specifiec (default: and)
1275	url CDATA #IMPLIED -- post has given url
1276	>
1277	*/
1278	public function EntryIf($attr,$content)
1279	{
1280	$if = new ArrayObject();
1281	$extended = null;
1282	$hascategory = null;
1283
1284	$operator = isset($attr['operator']) ? $this->getOperator($attr['operator']) : '&&';
1285
1286	if (isset($attr['type'])) {
1287	$type = trim($attr['type']);
1288	$type = !empty($type)?$type:'post';
1289	$if[] = '$_ctx->posts->post_type == "'.addslashes($type).'"';
1290	}
1291
1292	if (isset($attr['url'])) {
1293	$url = trim($attr['url']);
1294	if (substr($url,0,1) == '!') {
1295	$url = substr($url,1);
1296	$if[] = '$_ctx->posts->post_url != "'.addslashes($url).'"';
1297	} else {
1298	$if[] = '$_ctx->posts->post_url == "'.addslashes($url).'"';
1299	}
1300	}
1301
1302	if (isset($attr['category'])) {
1303	$category = addslashes(trim($attr['category']));
1304	if (substr($category,0,1) == '!') {
1305	$category = substr($category,1);
1306	$if[] = '($_ctx->posts->cat_url != "'.$category.'")';
1307	} else {
1308	$if[] = '($_ctx->posts->cat_url == "'.$category.'")';
1309	}
1310	}
1311
1312	if (isset($attr['first'])) {
1313	$sign = (boolean) $attr['first'] ? '=' : '!';
1314	$if[] = '$_ctx->posts->index() '.$sign.'= 0';
1315	}
1316
1317	if (isset($attr['odd'])) {
1318	$sign = (boolean) $attr['odd'] ? '=' : '!';
1319	$if[] = '($_ctx->posts->index()+1)%2 '.$sign.'= 1';
1320	}
1321
1322	if (isset($attr['extended'])) {
1323	$sign = (boolean) $attr['extended'] ? '' : '!';
1324	$if[] = $sign.'$_ctx->posts->isExtended()';
1325	}
1326
1327	if (isset($attr['selected'])) {
1328	$sign = (boolean) $attr['selected'] ? '' : '!';
1329	$if[] = $sign.'(boolean)$_ctx->posts->post_selected';
1330	}
1331
1332	if (isset($attr['has_category'])) {
1333	$sign = (boolean) $attr['has_category'] ? '' : '!';
1334	$if[] = $sign.'$_ctx->posts->cat_id';
1335	}
1336
1337	if (isset($attr['comments_active'])) {
1338	$sign = (boolean) $attr['comments_active'] ? '' : '!';
1339	$if[] = $sign.'$_ctx->posts->commentsActive()';
1340	}
1341
1342	if (isset($attr['pings_active'])) {
1343	$sign = (boolean) $attr['pings_active'] ? '' : '!';
1344	$if[] = $sign.'$_ctx->posts->trackbacksActive()';
1345	}
1346
1347	if (isset($attr['has_comment'])) {
1348	$sign = (boolean) $attr['has_comment'] ? '' : '!';
1349	$if[] = $sign.'$_ctx->posts->hasComments()';
1350	}
1351
1352	if (isset($attr['has_ping'])) {
1353	$sign = (boolean) $attr['has_ping'] ? '' : '!';
1354	$if[] = $sign.'$_ctx->posts->hasTrackbacks()';
1355	}
1356
1357	if (isset($attr['show_comments'])) {
1358	if ((boolean) $attr['show_comments']) {
1359	$if[] = '($_ctx->posts->hasComments() \|\| $_ctx->posts->commentsActive())';
1360	} else {
1361	$if[] = '(!$_ctx->posts->hasComments() && !$_ctx->posts->commentsActive())';
1362	}
1363	}
1364
1365	if (isset($attr['show_pings'])) {
1366	if ((boolean) $attr['show_pings']) {
1367	$if[] = '($_ctx->posts->hasTrackbacks() \|\| $_ctx->posts->trackbacksActive())';
1368	} else {
1369	$if[] = '(!$_ctx->posts->hasTrackbacks() && !$_ctx->posts->trackbacksActive())';
1370	}
1371	}
1372
1373	if (isset($attr['republished'])) {
1374	$sign = (boolean) $attr['republished'] ? '' : '!';
1375	$if[] = $sign.'(boolean)$_ctx->posts->isRepublished()';
1376	}
1377
1378	$this->core->callBehavior('tplIfConditions','EntryIf',$attr,$content,$if);
1379
1380	if (count($if) != 0) {
1381	return '<?php if('.implode(' '.$operator.' ', (array) $if).') : ?>'.$content.'<?php endif; ?>';
1382	} else {
1383	return $content;
1384	}
1385	}
1386
1387	/*dtd
1388	<!ELEMENT tpl:EntryIfFirst - O -- displays value if entry is the first one -->
1389	<!ATTLIST tpl:EntryIfFirst
1390	return CDATA #IMPLIED -- value to display in case of success (default: first)
1391	>
1392	*/
1393	public function EntryIfFirst($attr)
1394	{
1395	$ret = isset($attr['return']) ? $attr['return'] : 'first';
1396	$ret = html::escapeHTML($ret);
1397
1398	return
1399	'<?php if ($_ctx->posts->index() == 0) { '.
1400	"echo '".addslashes($ret)."'; } ?>";
1401	}
1402
1403	/*dtd
1404	<!ELEMENT tpl:EntryIfOdd - O -- displays value if entry is in an odd position -->
1405	<!ATTLIST tpl:EntryIfOdd
1406	return CDATA #IMPLIED -- value to display in case of success (default: odd)
1407	>
1408	*/
1409	public function EntryIfOdd($attr)
1410	{
1411	$ret = isset($attr['return']) ? $attr['return'] : 'odd';
1412	$ret = html::escapeHTML($ret);
1413
1414	return
1415	'<?php if (($_ctx->posts->index()+1)%2 == 1) { '.
1416	"echo '".addslashes($ret)."'; } ?>";
1417	}
1418
1419	/*dtd
1420	<!ELEMENT tpl:EntryIfSelected - O -- displays value if entry is selected -->
1421	<!ATTLIST tpl:EntryIfSelected
1422	return CDATA #IMPLIED -- value to display in case of success (default: selected)
1423	>
1424	*/
1425	public function EntryIfSelected($attr)
1426	{
1427	$ret = isset($attr['return']) ? $attr['return'] : 'selected';
1428	$ret = html::escapeHTML($ret);
1429
1430	return
1431	'<?php if ($_ctx->posts->post_selected) { '.
1432	"echo '".addslashes($ret)."'; } ?>";
1433	}
1434
1435	/*dtd
1436	<!ELEMENT tpl:EntryContent - -- Entry content -->
1437	<!ATTLIST tpl:EntryContent
1438	absolute_urls CDATA #IMPLIED -- transforms local URLs to absolute one
1439	full (1\|0) #IMPLIED -- returns full content with excerpt
1440	>
1441	*/
1442	public function EntryContent($attr)
1443	{
1444	$urls = '0';
1445	if (!empty($attr['absolute_urls'])) {
1446	$urls = '1';
1447	}
1448
1449	$f = $this->getFilters($attr);
1450
1451	if (!empty($attr['full'])) {
1452	return '<?php echo '.sprintf($f,
1453	'$_ctx->posts->getExcerpt('.$urls.')." ".$_ctx->posts->getContent('.$urls.')').'; ?>';
1454	} else {
1455	return '<?php echo '.sprintf($f,'$_ctx->posts->getContent('.$urls.')').'; ?>';
1456	}
1457	}
1458
1459	/*dtd
1460	<!ELEMENT tpl:EntryIfContentCut - - -- Test if Entry content has been cut -->
1461	<!ATTLIST tpl:EntryIfContentCut
1462	absolute_urls CDATA #IMPLIED -- transforms local URLs to absolute one
1463	full (1\|0) #IMPLIED -- test with full content and excerpt
1464	>
1465	*/
1466	public function EntryIfContentCut($attr,$content)
1467	{
1468	if (empty($attr['cut_string']) \|\| !empty($attr['full'])) {
1469	return '';
1470	}
1471
1472	$urls = '0';
1473	if (!empty($attr['absolute_urls'])) {
1474	$urls = '1';
1475	}
1476
1477	$short = $this->getFilters($attr);
1478	$cut = $attr['cut_string'];
1479	$attr['cut_string'] = 0;
1480	$full = $this->getFilters($attr);
1481	$attr['cut_string'] = $cut;
1482
1483	return '<?php if (strlen('.sprintf($full,'$_ctx->posts->getContent('.$urls.')').') > '.
1484	'strlen('.sprintf($short,'$_ctx->posts->getContent('.$urls.')').')) : ?>'.
1485	$content.
1486	'<?php endif; ?>';
1487	}
1488
1489	/*dtd
1490	<!ELEMENT tpl:EntryExcerpt - O -- Entry excerpt -->
1491	<!ATTLIST tpl:EntryExcerpt
1492	absolute_urls CDATA #IMPLIED -- transforms local URLs to absolute one
1493	>
1494	*/
1495	public function EntryExcerpt($attr)
1496	{
1497	$urls = '0';
1498	if (!empty($attr['absolute_urls'])) {
1499	$urls = '1';
1500	}
1501
1502	$f = $this->getFilters($attr);
1503	return '<?php echo '.sprintf($f,'$_ctx->posts->getExcerpt('.$urls.')').'; ?>';
1504	}
1505
1506
1507	/*dtd
1508	<!ELEMENT tpl:EntryAuthorCommonName - O -- Entry author common name -->
1509	*/
1510	public function EntryAuthorCommonName($attr)
1511	{
1512	$f = $this->getFilters($attr);
1513	return '<?php echo '.sprintf($f,'$_ctx->posts->getAuthorCN()').'; ?>';
1514	}
1515
1516	/*dtd
1517	<!ELEMENT tpl:EntryAuthorDisplayName - O -- Entry author display name -->
1518	*/
1519	public function EntryAuthorDisplayName($attr)
1520	{
1521	$f = $this->getFilters($attr);
1522	return '<?php echo '.sprintf($f,'$_ctx->posts->user_displayname').'; ?>';
1523	}
1524
1525	/*dtd
1526	<!ELEMENT tpl:EntryAuthorID - O -- Entry author ID -->
1527	*/
1528	public function EntryAuthorID($attr)
1529	{
1530	$f = $this->getFilters($attr);
1531	return '<?php echo '.sprintf($f,'$_ctx->posts->user_id').'; ?>';
1532	}
1533
1534	/*dtd
1535	<!ELEMENT tpl:EntryAuthorEmail - O -- Entry author email -->
1536	<!ATTLIST tpl:EntryAuthorEmail
1537	spam_protected (0\|1) #IMPLIED -- protect email from spam (default: 1)
1538	>
1539	*/
1540	public function EntryAuthorEmail($attr)
1541	{
1542	$p = 'true';
1543	if (isset($attr['spam_protected']) && !$attr['spam_protected']) {
1544	$p = 'false';
1545	}
1546
1547	$f = $this->getFilters($attr);
1548	return '<?php echo '.sprintf($f,"\$_ctx->posts->getAuthorEmail(".$p.")").'; ?>';
1549	}
1550
1551	/*dtd
1552	<!ELEMENT tpl:EntryAuthorLink - O -- Entry author link -->
1553	*/
1554	public function EntryAuthorLink($attr)
1555	{
1556	$f = $this->getFilters($attr);
1557	return '<?php echo '.sprintf($f,'$_ctx->posts->getAuthorLink()').'; ?>';
1558	}
1559
1560	/*dtd
1561	<!ELEMENT tpl:EntryAuthorURL - O -- Entry author URL -->
1562	*/
1563	public function EntryAuthorURL($attr)
1564	{
1565	$f = $this->getFilters($attr);
1566	return '<?php echo '.sprintf($f,'$_ctx->posts->user_url').'; ?>';
1567	}
1568
1569	/*dtd
1570	<!ELEMENT tpl:EntryBasename - O -- Entry short URL (relative to /post) -->
1571	*/
1572	public function EntryBasename($attr)
1573	{
1574	$f = $this->getFilters($attr);
1575	return '<?php echo '.sprintf($f,'$_ctx->posts->post_url').'; ?>';
1576	}
1577
1578	/*dtd
1579	<!ELEMENT tpl:EntryCategory - O -- Entry category (full name) -->
1580	*/
1581	public function EntryCategory($attr)
1582	{
1583	$f = $this->getFilters($attr);
1584	return '<?php echo '.sprintf($f,'$_ctx->posts->cat_title').'; ?>';
1585	}
1586
1587	/*dtd
1588	<!ELEMENT tpl:EntryCategoriesBreadcrumb - - -- Current entry parents loop (without last one) -->
1589	*/
1590	public function EntryCategoriesBreadcrumb($attr,$content)
1591	{
1592	return
1593	"<?php\n".
1594	'$_ctx->categories = $core->blog->getCategoryParents($_ctx->posts->cat_id);'."\n".
1595	'while ($_ctx->categories->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->categories = null; ?>';
1596	}
1597
1598	/*dtd
1599	<!ELEMENT tpl:EntryCategoryID - O -- Entry category ID -->
1600	*/
1601	public function EntryCategoryID($attr)
1602	{
1603	$f = $this->getFilters($attr);
1604	return '<?php echo '.sprintf($f,'$_ctx->posts->cat_id').'; ?>';
1605	}
1606
1607	/*dtd
1608	<!ELEMENT tpl:EntryCategoryURL - O -- Entry category URL -->
1609	*/
1610	public function EntryCategoryURL($attr)
1611	{
1612	$f = $this->getFilters($attr);
1613	return '<?php echo '.sprintf($f,'$_ctx->posts->getCategoryURL()').'; ?>';
1614	}
1615
1616	/*dtd
1617	<!ELEMENT tpl:EntryCategoryShortURL - O -- Entry category short URL (relative URL, from /category/) -->
1618	*/
1619	public function EntryCategoryShortURL($attr)
1620	{
1621	$f = $this->getFilters($attr);
1622	return '<?php echo '.sprintf($f,'$_ctx->posts->cat_url').'; ?>';
1623	}
1624
1625
1626	/*dtd
1627	<!ELEMENT tpl:EntryFeedID - O -- Entry feed ID -->
1628	*/
1629	public function EntryFeedID($attr)
1630	{
1631	$f = $this->getFilters($attr);
1632	return '<?php echo '.sprintf($f,'$_ctx->posts->getFeedID()').'; ?>';
1633	}
1634
1635	/*dtd
1636	<!ELEMENT tpl:EntryFirstImage - O -- Extracts entry first image if exists -->
1637	<!ATTLIST tpl:EntryAuthorEmail
1638	size (sq\|t\|s\|m\|o) #IMPLIED -- Image size to extract
1639	class CDATA #IMPLIED -- Class to add on image tag
1640	with_category (1\|0) #IMPLIED -- Search in entry category description if present (default 0)
1641	no_tag (1\|0) #IMPLIED -- Return image URL without HTML tag (default 0)
1642	content_only (1\|0) #IMPLIED -- Search in content entry only, not in excerpt (default 0)
1643	cat_only (1\|0) #IMPLIED -- Search in category description only (default 0)
1644	>
1645	*/
1646	public function EntryFirstImage($attr)
1647	{
1648	$size = !empty($attr['size']) ? $attr['size'] : '';
1649	$class = !empty($attr['class']) ? $attr['class'] : '';
1650	$with_category = !empty($attr['with_category']) ? 1 : 0;
1651	$no_tag = !empty($attr['no_tag']) ? 1 : 0;
1652	$content_only = !empty($attr['content_only']) ? 1 : 0;
1653	$cat_only = !empty($attr['cat_only']) ? 1 : 0;
1654
1655	return "<?php echo context::EntryFirstImageHelper('".addslashes($size)."',".$with_category.",'".addslashes($class)."',".
1656	$no_tag.",".$content_only.",".$cat_only."); ?>";
1657	}
1658
1659	/*dtd
1660	<!ELEMENT tpl:EntryID - O -- Entry ID -->
1661	*/
1662	public function EntryID($attr)
1663	{
1664	$f = $this->getFilters($attr);
1665	return '<?php echo '.sprintf($f,'$_ctx->posts->post_id').'; ?>';
1666	}
1667
1668	/*dtd
1669	<!ELEMENT tpl:EntryLang - O -- Entry language or blog lang if not defined -->
1670	*/
1671	public function EntryLang($attr)
1672	{
1673	$f = $this->getFilters($attr);
1674	return
1675	'<?php if ($_ctx->posts->post_lang) { '.
1676	'echo '.sprintf($f,'$_ctx->posts->post_lang').'; '.
1677	'} else {'.
1678	'echo '.sprintf($f,'$core->blog->settings->system->lang').'; '.
1679	'} ?>';
1680	}
1681
1682	/*dtd
1683	<!ELEMENT tpl:EntryNext - - -- Next entry block -->
1684	<!ATTLIST tpl:EntryNext
1685	restrict_to_category (0\|1) #IMPLIED -- find next post in the same category (default: 0)
1686	restrict_to_lang (0\|1) #IMPLIED -- find next post in the same language (default: 0)
1687	>
1688	*/
1689	public function EntryNext($attr,$content)
1690	{
1691	$restrict_to_category = !empty($attr['restrict_to_category']) ? '1' : '0';
1692	$restrict_to_lang = !empty($attr['restrict_to_lang']) ? '1' : '0';
1693
1694	return
1695	'<?php $next_post = $core->blog->getNextPost($_ctx->posts,1,'.$restrict_to_category.','.$restrict_to_lang.'); ?>'."\n".
1696	'<?php if ($next_post !== null) : ?>'.
1697
1698	'<?php $_ctx->posts = $next_post; unset($next_post);'."\n".
1699	'while ($_ctx->posts->fetch()) : ?>'.
1700	$content.
1701	'<?php endwhile; $_ctx->posts = null; ?>'.
1702	"<?php endif; ?>\n";
1703	}
1704
1705	/*dtd
1706	<!ELEMENT tpl:EntryPrevious - - -- Previous entry block -->
1707	<!ATTLIST tpl:EntryPrevious
1708	restrict_to_category (0\|1) #IMPLIED -- find previous post in the same category (default: 0)
1709	restrict_to_lang (0\|1) #IMPLIED -- find next post in the same language (default: 0)
1710	>
1711	*/
1712	public function EntryPrevious($attr,$content)
1713	{
1714	$restrict_to_category = !empty($attr['restrict_to_category']) ? '1' : '0';
1715	$restrict_to_lang = !empty($attr['restrict_to_lang']) ? '1' : '0';
1716
1717	return
1718	'<?php $prev_post = $core->blog->getNextPost($_ctx->posts,-1,'.$restrict_to_category.','.$restrict_to_lang.'); ?>'."\n".
1719	'<?php if ($prev_post !== null) : ?>'.
1720
1721	'<?php $_ctx->posts = $prev_post; unset($prev_post);'."\n".
1722	'while ($_ctx->posts->fetch()) : ?>'.
1723	$content.
1724	'<?php endwhile; $_ctx->posts = null; ?>'.
1725	"<?php endif; ?>\n";
1726	}
1727
1728	/*dtd
1729	<!ELEMENT tpl:EntryTitle - O -- Entry title -->
1730	*/
1731	public function EntryTitle($attr)
1732	{
1733	$f = $this->getFilters($attr);
1734	return '<?php echo '.sprintf($f,'$_ctx->posts->post_title').'; ?>';
1735	}
1736
1737	/*dtd
1738	<!ELEMENT tpl:EntryURL - O -- Entry URL -->
1739	*/
1740	public function EntryURL($attr)
1741	{
1742	$f = $this->getFilters($attr);
1743	return '<?php echo '.sprintf($f,'$_ctx->posts->getURL()').'; ?>';
1744	}
1745
1746	/*dtd
1747	<!ELEMENT tpl:EntryDate - O -- Entry date -->
1748	<!ATTLIST tpl:EntryDate
1749	format CDATA #IMPLIED -- date format (encoded in dc:str by default if iso8601 or rfc822 not specified)
1750	iso8601 CDATA #IMPLIED -- if set, tells that date format is ISO 8601
1751	rfc822 CDATA #IMPLIED -- if set, tells that date format is RFC 822
1752	upddt CDATA #IMPLIED -- if set, uses the post update time
1753	creadt CDATA #IMPLIED -- if set, uses the post creation time
1754	>
1755	*/
1756	public function EntryDate($attr)
1757	{
1758	$format = '';
1759	if (!empty($attr['format'])) {
1760	$format = addslashes($attr['format']);
1761	}
1762
1763	$iso8601 = !empty($attr['iso8601']);
1764	$rfc822 = !empty($attr['rfc822']);
1765	$type = (!empty($attr['creadt']) ? 'creadt' : '');
1766	$type = (!empty($attr['upddt']) ? 'upddt' : $type);
1767
1768	$f = $this->getFilters($attr);
1769
1770	if ($rfc822) {
1771	return '<?php echo '.sprintf($f,"\$_ctx->posts->getRFC822Date('".$type."')").'; ?>';
1772	} elseif ($iso8601) {
1773	return '<?php echo '.sprintf($f,"\$_ctx->posts->getISO8601Date('".$type."')").'; ?>';
1774	} else {
1775	return '<?php echo '.sprintf($f,"\$_ctx->posts->getDate('".$format."','".$type."')").'; ?>';
1776	}
1777	}
1778
1779	/*dtd
1780	<!ELEMENT tpl:EntryTime - O -- Entry date -->
1781	<!ATTLIST tpl:EntryTime
1782	format CDATA #IMPLIED -- time format
1783	upddt CDATA #IMPLIED -- if set, uses the post update time
1784	creadt CDATA #IMPLIED -- if set, uses the post creation time
1785	>
1786	*/
1787	public function EntryTime($attr)
1788	{
1789	$format = '';
1790	if (!empty($attr['format'])) {
1791	$format = addslashes($attr['format']);
1792	}
1793
1794	$type = (!empty($attr['creadt']) ? 'creadt' : '');
1795	$type = (!empty($attr['upddt']) ? 'upddt' : $type);
1796
1797	$f = $this->getFilters($attr);
1798	return '<?php echo '.sprintf($f,"\$_ctx->posts->getTime('".$format."','".$type."')").'; ?>';
1799	}
1800
1801	/*dtd
1802	<!ELEMENT tpl:EntriesHeader - - -- First entries result container -->
1803	*/
1804	public function EntriesHeader($attr,$content)
1805	{
1806	return
1807	"<?php if (\$_ctx->posts->isStart()) : ?>".
1808	$content.
1809	"<?php endif; ?>";
1810	}
1811
1812	/*dtd
1813	<!ELEMENT tpl:EntriesFooter - - -- Last entries result container -->
1814	*/
1815	public function EntriesFooter($attr,$content)
1816	{
1817	return
1818	"<?php if (\$_ctx->posts->isEnd()) : ?>".
1819	$content.
1820	"<?php endif; ?>";
1821	}
1822
1823
1824
1825
1826	/*dtd
1827	<!ELEMENT tpl:EntryCommentCount - O -- Number of comments for entry -->
1828	<!ATTLIST tpl:EntryCommentCount
1829	none CDATA #IMPLIED -- text to display for "no comments" (default: no comments)
1830	one CDATA #IMPLIED -- text to display for "one comment" (default: one comment)
1831	more CDATA #IMPLIED -- text to display for "more comments" (default: %s comments, %s is replaced by the number of comment)
1832	count_all CDATA #IMPLIED -- count comments and trackbacks
1833	>
1834	*/
1835	public function EntryCommentCount($attr)
1836	{
1837	if (empty($attr['count_all'])) {
1838	$operation = '$_ctx->posts->nb_comment';
1839	} else {
1840	$operation = '($_ctx->posts->nb_comment + $_ctx->posts->nb_trackback)';
1841	}
1842
1843	return $this->displayCounter(
1844	$operation,
1845	array(
1846	'none' => 'no comments',
1847	'one' => 'one comment',
1848	'more' => '%d comments'
1849	),
1850	$attr,
1851	false
1852	);
1853	}
1854
1855	/*dtd
1856	<!ELEMENT tpl:EntryPingCount - O -- Number of trackbacks for entry -->
1857	<!ATTLIST tpl:EntryPingCount
1858	none CDATA #IMPLIED -- text to display for "no pings" (default: no pings)
1859	one CDATA #IMPLIED -- text to display for "one ping" (default: one ping)
1860	more CDATA #IMPLIED -- text to display for "more pings" (default: %s trackbacks, %s is replaced by the number of pings)
1861	>
1862	*/
1863	public function EntryPingCount($attr)
1864	{
1865	return $this->displayCounter(
1866	'$_ctx->posts->nb_trackback',
1867	array(
1868	'none' => 'no trackbacks',
1869	'one' => 'one trackback',
1870	'more' => '%d trackbacks'
1871	),
1872	$attr,
1873	false
1874	);
1875	}
1876
1877	/*dtd
1878	<!ELEMENT tpl:EntryPingData - O -- Display trackback RDF information -->
1879	*/
1880	public function EntryPingData($attr)
1881	{
1882	return "<?php if (\$_ctx->posts->trackbacksActive()) { echo \$_ctx->posts->getTrackbackData(); } ?>\n";
1883	}
1884
1885	/*dtd
1886	<!ELEMENT tpl:EntryPingLink - O -- Entry trackback link -->
1887	*/
1888	public function EntryPingLink($attr)
1889	{
1890	return "<?php if (\$_ctx->posts->trackbacksActive()) { echo \$_ctx->posts->getTrackbackLink(); } ?>\n";
1891	}
1892
1893	/* Languages -------------------------------------- */
1894	/*dtd
1895	<!ELEMENT tpl:Languages - - -- Languages loop -->
1896	<!ATTLIST tpl:Languages
1897	lang CDATA #IMPLIED -- restrict loop on given lang
1898	order (desc\|asc) #IMPLIED -- languages ordering (default: desc)
1899	>
1900	*/
1901	public function Languages($attr,$content)
1902	{
1903	$p = "if (!isset(\$params)) \$params = array();\n";
1904
1905	if (isset($attr['lang'])) {
1906	$p = "\$params['lang'] = '".addslashes($attr['lang'])."';\n";
1907	}
1908
1909	$order = 'desc';
1910	if (isset($attr['order']) && preg_match('/^(desc\|asc)$/i',$attr['order'])) {
1911	$p .= "\$params['order'] = '".$attr['order']."';\n ";
1912	}
1913
1914	$res = "<?php\n";
1915	$res .= $p;
1916	$res .= $this->core->callBehavior("templatePrepareParams",
1917	array("tag" => "Languages","method" => "blog::getLangs"),
1918	$attr,$content);
1919	$res .= '$_ctx->langs = $core->blog->getLangs($params); unset($params);'."\n";
1920	$res .= "?>\n";
1921
1922	$res .=
1923	'<?php if ($_ctx->langs->count() > 1) : '.
1924	'while ($_ctx->langs->fetch()) : ?>'.$content.
1925	'<?php endwhile; $_ctx->langs = null; endif; ?>';
1926
1927	return $res;
1928	}
1929
1930	/*dtd
1931	<!ELEMENT tpl:LanguagesHeader - - -- First languages result container -->
1932	*/
1933	public function LanguagesHeader($attr,$content)
1934	{
1935	return
1936	"<?php if (\$_ctx->langs->isStart()) : ?>".
1937	$content.
1938	"<?php endif; ?>";
1939	}
1940
1941	/*dtd
1942	<!ELEMENT tpl:LanguagesFooter - - -- Last languages result container -->
1943	*/
1944	public function LanguagesFooter($attr,$content)
1945	{
1946	return
1947	"<?php if (\$_ctx->langs->isEnd()) : ?>".
1948	$content.
1949	"<?php endif; ?>";
1950	}
1951
1952	/*dtd
1953	<!ELEMENT tpl:LanguageCode - O -- Language code -->
1954	*/
1955	public function LanguageCode($attr)
1956	{
1957	$f = $this->getFilters($attr);
1958	return '<?php echo '.sprintf($f,'$_ctx->langs->post_lang').'; ?>';
1959	}
1960
1961	/*dtd
1962	<!ELEMENT tpl:LanguageIfCurrent - - -- tests if post language is current language -->
1963	*/
1964	public function LanguageIfCurrent($attr,$content)
1965	{
1966	return
1967	"<?php if (\$_ctx->cur_lang == \$_ctx->langs->post_lang) : ?>".
1968	$content.
1969	"<?php endif; ?>";
1970	}
1971
1972	/*dtd
1973	<!ELEMENT tpl:LanguageURL - O -- Language URL -->
1974	*/
1975	public function LanguageURL($attr)
1976	{
1977	$f = $this->getFilters($attr);
1978	return '<?php echo '.sprintf($f,'$core->blog->url.$core->url->getURLFor("lang",'.
1979	'$_ctx->langs->post_lang)').'; ?>';
1980	}
1981
1982	/* Pagination ------------------------------------- */
1983	/*dtd
1984	<!ELEMENT tpl:Pagination - - -- Pagination container -->
1985	<!ATTLIST tpl:Pagination
1986	no_context (0\|1) #IMPLIED -- override test on posts count vs number of posts per page
1987	>
1988	*/
1989	public function Pagination($attr,$content)
1990	{
1991	$p = "<?php\n";
1992	$p .= '$params = $_ctx->post_params;'."\n";
1993	$p .= $this->core->callBehavior("templatePrepareParams",
1994	array("tag" => "Pagination","method" => "blog::getPosts"),
1995	$attr,$content);
1996	$p .= '$_ctx->pagination = $core->blog->getPosts($params,true); unset($params);'."\n";
1997	$p .= "?>\n";
1998
1999	if (isset($attr['no_context']) && $attr['no_context']) {
2000	return $p.$content;
2001	}
2002
2003	return
2004	$p.
2005	'<?php if ($_ctx->pagination->f(0) > $_ctx->posts->count()) : ?>'.
2006	$content.
2007	'<?php endif; ?>';
2008	}
2009
2010	/*dtd
2011	<!ELEMENT tpl:PaginationCounter - O -- Number of pages -->
2012	*/
2013	public function PaginationCounter($attr)
2014	{
2015	$f = $this->getFilters($attr);
2016	return '<?php echo '.sprintf($f,"context::PaginationNbPages()").'; ?>';
2017	}
2018
2019	/*dtd
2020	<!ELEMENT tpl:PaginationCurrent - O -- current page -->
2021	*/
2022	public function PaginationCurrent($attr)
2023	{
2024	$offset = 0;
2025	if (isset($attr['offset'])) {
2026	$offset = (integer) $attr['offset'];
2027	}
2028
2029	$f = $this->getFilters($attr);
2030	return '<?php echo '.sprintf($f,"context::PaginationPosition(".$offset.")").'; ?>';
2031	}
2032
2033	/*dtd
2034	<!ELEMENT tpl:PaginationIf - - -- pages tests -->
2035	<!ATTLIST tpl:PaginationIf
2036	start (0\|1) #IMPLIED -- test if we are at first page (value : 1) or not (value : 0)
2037	end (0\|1) #IMPLIED -- test if we are at last page (value : 1) or not (value : 0)
2038	>
2039	*/
2040	public function PaginationIf($attr,$content)
2041	{
2042	$if = array();
2043
2044	if (isset($attr['start'])) {
2045	$sign = (boolean) $attr['start'] ? '' : '!';
2046	$if[] = $sign.'context::PaginationStart()';
2047	}
2048
2049	if (isset($attr['end'])) {
2050	$sign = (boolean) $attr['end'] ? '' : '!';
2051	$if[] = $sign.'context::PaginationEnd()';
2052	}
2053
2054	$this->core->callBehavior('tplIfConditions','PaginationIf',$attr,$content,$if);
2055
2056	if (count($if) != 0) {
2057	return '<?php if('.implode(' && ', (array) $if).') : ?>'.$content.'<?php endif; ?>';
2058	} else {
2059	return $content;
2060	}
2061	}
2062
2063	/*dtd
2064	<!ELEMENT tpl:PaginationURL - O -- link to previoux/next page -->
2065	<!ATTLIST tpl:PaginationURL
2066	offset CDATA #IMPLIED -- page offset (negative for previous pages), default: 0
2067	>
2068	*/
2069	public function PaginationURL($attr)
2070	{
2071	$offset = 0;
2072	if (isset($attr['offset'])) {
2073	$offset = (integer) $attr['offset'];
2074	}
2075
2076	$f = $this->getFilters($attr);
2077	return '<?php echo '.sprintf($f,"context::PaginationURL(".$offset.")").'; ?>';
2078	}
2079
2080	/* Comments --------------------------------------- */
2081	/*dtd
2082	<!ELEMENT tpl:Comments - - -- Comments container -->
2083	<!ATTLIST tpl:Comments
2084	with_pings (0\|1) #IMPLIED -- include trackbacks in request
2085	lastn CDATA #IMPLIED -- restrict the number of entries
2086	no_context (1\|0) #IMPLIED -- Override context information
2087	sortby (title\|selected\|author\|date\|id) #IMPLIED -- specify comments sort criteria (default : date) (multiple comma-separated sortby can be specified. Use "?asc" or "?desc" as suffix to provide an order for each sorby)
2088	order (desc\|asc) #IMPLIED -- result ordering (default: asc)
2089	age CDATA #IMPLIED -- retrieve comments by maximum age (ex: -2 days, last month, last week)
2090	>
2091	*/
2092	public function Comments($attr,$content)
2093	{
2094	$p = "";
2095	if (empty($attr['with_pings'])) {
2096	$p .= "\$params['comment_trackback'] = false;\n";
2097	}
2098
2099	$lastn = 0;
2100	if (isset($attr['lastn'])) {
2101	$lastn = abs((integer) $attr['lastn'])+0;
2102	}
2103
2104	if ($lastn > 0) {
2105	$p .= "\$params['limit'] = ".$lastn.";\n";
2106	} else {
2107	$p .= "if (\$_ctx->nb_comment_per_page !== null) { \$params['limit'] = \$_ctx->nb_comment_per_page; }\n";
2108	}
2109
2110	if (empty($attr['no_context']))
2111	{
2112	$p .=
2113	"if (\$_ctx->posts !== null) { ".
2114	"\$params['post_id'] = \$_ctx->posts->post_id; ".
2115	"\$core->blog->withoutPassword(false);\n".
2116	"}\n";
2117	$p .=
2118	'if ($_ctx->exists("categories")) { '.
2119	"\$params['cat_id'] = \$_ctx->categories->cat_id; ".
2120	"}\n";
2121
2122	$p .=
2123	'if ($_ctx->exists("langs")) { '.
2124	"\$params['sql'] = \"AND P.post_lang = '\".\$core->blog->con->escape(\$_ctx->langs->post_lang).\"' \"; ".
2125	"}\n";
2126	}
2127
2128	if (!isset($attr['order'])) {
2129	$attr['order'] = 'asc';
2130	}
2131
2132	$p .= "\$params['order'] = '".$this->getSortByStr($attr,'comment')."';\n";
2133
2134	if (isset($attr['no_content']) && $attr['no_content']) {
2135	$p .= "\$params['no_content'] = true;\n";
2136	}
2137
2138	if (isset($attr['age'])) {
2139	$age = $this->getAge($attr);
2140	$p .= !empty($age) ? "@\$params['sql'] .= ' AND P.post_dt > \'".$age."\'';\n" : '';
2141	}
2142
2143	$res = "<?php\n";
2144	$res .= $this->core->callBehavior("templatePrepareParams",
2145	array("tag" => "Comments","method" => "blog::getComments"),
2146	$attr,$content);
2147	$res .= $p;
2148	$res .= '$_ctx->comments = $core->blog->getComments($params); unset($params);'."\n";
2149	$res .= "if (\$_ctx->posts !== null) { \$core->blog->withoutPassword(true);}\n";
2150
2151	if (!empty($attr['with_pings'])) {
2152	$res .= '$_ctx->pings = $_ctx->comments;'."\n";
2153	}
2154
2155	$res .= "?>\n";
2156
2157	$res .=
2158	'<?php while ($_ctx->comments->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->comments = null; ?>';
2159
2160	return $res;
2161	}
2162
2163	/*dtd
2164	<!ELEMENT tpl:CommentAuthor - O -- Comment author -->
2165	*/
2166	public function CommentAuthor($attr)
2167	{
2168	$f = $this->getFilters($attr);
2169	return '<?php echo '.sprintf($f,"\$_ctx->comments->comment_author").'; ?>';
2170	}
2171
2172	/*dtd
2173	<!ELEMENT tpl:CommentAuthorDomain - O -- Comment author website domain -->
2174	*/
2175	public function CommentAuthorDomain($attr)
2176	{
2177	return '<?php echo preg_replace("#^http(?:s?)://(.+?)/.*$#msu",\'$1\',$_ctx->comments->comment_site); ?>';
2178	}
2179
2180	/*dtd
2181	<!ELEMENT tpl:CommentAuthorLink - O -- Comment author link -->
2182	*/
2183	public function CommentAuthorLink($attr)
2184	{
2185	$f = $this->getFilters($attr);
2186	return '<?php echo '.sprintf($f,'$_ctx->comments->getAuthorLink()').'; ?>';
2187	}
2188
2189	/*dtd
2190	<!ELEMENT tpl:CommentAuthorMailMD5 - O -- Comment author email MD5 sum -->
2191	*/
2192	public function CommentAuthorMailMD5($attr)
2193	{
2194	return '<?php echo md5($_ctx->comments->comment_email) ; ?>';
2195	}
2196
2197	/*dtd
2198	<!ELEMENT tpl:CommentAuthorURL - O -- Comment author URL -->
2199	*/
2200	public function CommentAuthorURL($attr)
2201	{
2202	$f = $this->getFilters($attr);
2203	return '<?php echo '.sprintf($f,'$_ctx->comments->getAuthorURL()').'; ?>';
2204	}
2205
2206	/*dtd
2207	<!ELEMENT tpl:CommentContent - O -- Comment content -->
2208	<!ATTLIST tpl:CommentContent
2209	absolute_urls (0\|1) #IMPLIED -- convert URLS to absolute urls
2210	>
2211	*/
2212	public function CommentContent($attr)
2213	{
2214	$urls = '0';
2215	if (!empty($attr['absolute_urls'])) {
2216	$urls = '1';
2217	}
2218
2219	$f = $this->getFilters($attr);
2220	return '<?php echo '.sprintf($f,'$_ctx->comments->getContent('.$urls.')').'; ?>';
2221	}
2222
2223	/*dtd
2224	<!ELEMENT tpl:CommentDate - O -- Comment date -->
2225	<!ATTLIST tpl:CommentDate
2226	format CDATA #IMPLIED -- date format (encoded in dc:str by default if iso8601 or rfc822 not specified)
2227	iso8601 CDATA #IMPLIED -- if set, tells that date format is ISO 8601
2228	rfc822 CDATA #IMPLIED -- if set, tells that date format is RFC 822
2229	upddt CDATA #IMPLIED -- if set, uses the comment update time
2230	>
2231	*/
2232	public function CommentDate($attr)
2233	{
2234	$format = '';
2235	if (!empty($attr['format'])) {
2236	$format = addslashes($attr['format']);
2237	}
2238
2239	$iso8601 = !empty($attr['iso8601']);
2240	$rfc822 = !empty($attr['rfc822']);
2241	$type = (!empty($attr['upddt']) ? 'upddt' : '');
2242
2243	$f = $this->getFilters($attr);
2244
2245	if ($rfc822) {
2246	return '<?php echo '.sprintf($f,"\$_ctx->comments->getRFC822Date('".$type."')").'; ?>';
2247	} elseif ($iso8601) {
2248	return '<?php echo '.sprintf($f,"\$_ctx->comments->getISO8601Date('".$type."')").'; ?>';
2249	} else {
2250	return '<?php echo '.sprintf($f,"\$_ctx->comments->getDate('".$format."','".$type."')").'; ?>';
2251	}
2252	}
2253
2254	/*dtd
2255	<!ELEMENT tpl:CommentTime - O -- Comment date -->
2256	<!ATTLIST tpl:CommentTime
2257	format CDATA #IMPLIED -- time format
2258	upddt CDATA #IMPLIED -- if set, uses the comment update time
2259	>
2260	*/
2261	public function CommentTime($attr)
2262	{
2263	$format = '';
2264	if (!empty($attr['format'])) {
2265	$format = addslashes($attr['format']);
2266	}
2267	$type = (!empty($attr['upddt']) ? 'upddt' : '');
2268
2269	$f = $this->getFilters($attr);
2270	return '<?php echo '.sprintf($f,"\$_ctx->comments->getTime('".$format."','".$type."')").'; ?>';
2271	}
2272
2273	/*dtd
2274	<!ELEMENT tpl:CommentEmail - O -- Comment author email -->
2275	<!ATTLIST tpl:CommentEmail
2276	spam_protected (0\|1) #IMPLIED -- protect email from spam (default: 1)
2277	>
2278	*/
2279	public function CommentEmail($attr)
2280	{
2281	$p = 'true';
2282	if (isset($attr['spam_protected']) && !$attr['spam_protected']) {
2283	$p = 'false';
2284	}
2285
2286	$f = $this->getFilters($attr);
2287	return '<?php echo '.sprintf($f,"\$_ctx->comments->getEmail(".$p.")").'; ?>';
2288	}
2289
2290	/*dtd
2291	<!ELEMENT tpl:CommentEntryTitle - O -- Title of the comment entry -->
2292	*/
2293	public function CommentEntryTitle($attr)
2294	{
2295	$f = $this->getFilters($attr);
2296	return '<?php echo '.sprintf($f,'$_ctx->comments->post_title').'; ?>';
2297	}
2298
2299	/*dtd
2300	<!ELEMENT tpl:CommentFeedID - O -- Comment feed ID -->
2301	*/
2302	public function CommentFeedID($attr)
2303	{
2304	$f = $this->getFilters($attr);
2305	return '<?php echo '.sprintf($f,'$_ctx->comments->getFeedID()').'; ?>';
2306	}
2307
2308	/*dtd
2309	<!ELEMENT tpl:CommentID - O -- Comment ID -->
2310	*/
2311	public function CommentID($attr)
2312	{
2313	return '<?php echo $_ctx->comments->comment_id; ?>';
2314	}
2315
2316	/*dtd
2317	<!ELEMENT tpl:CommentIf - - -- test container for comments -->
2318	<!ATTLIST tpl:CommentIf
2319	is_ping (0\|1) #IMPLIED -- test if comment is a trackback (value : 1) or not (value : 0)
2320	>
2321	*/
2322	public function CommentIf($attr,$content)
2323	{
2324	$if = array();
2325	$is_ping = null;
2326
2327	if (isset($attr['is_ping'])) {
2328	$sign = (boolean) $attr['is_ping'] ? '' : '!';
2329	$if[] = $sign.'$_ctx->comments->comment_trackback';
2330	}
2331
2332	$this->core->callBehavior('tplIfConditions','CommentIf',$attr,$content,$if);
2333
2334	if (count($if) != 0) {
2335	return '<?php if('.implode(' && ', (array) $if).') : ?>'.$content.'<?php endif; ?>';
2336	} else {
2337	return $content;
2338	}
2339	}
2340
2341	/*dtd
2342	<!ELEMENT tpl:CommentIfFirst - O -- displays value if comment is the first one -->
2343	<!ATTLIST tpl:CommentIfFirst
2344	return CDATA #IMPLIED -- value to display in case of success (default: first)
2345	>
2346	*/
2347	public function CommentIfFirst($attr)
2348	{
2349	$ret = isset($attr['return']) ? $attr['return'] : 'first';
2350	$ret = html::escapeHTML($ret);
2351
2352	return
2353	'<?php if ($_ctx->comments->index() == 0) { '.
2354	"echo '".addslashes($ret)."'; } ?>";
2355	}
2356
2357	/*dtd
2358	<!ELEMENT tpl:CommentIfMe - O -- displays value if comment is the from the entry author -->
2359	<!ATTLIST tpl:CommentIfMe
2360	return CDATA #IMPLIED -- value to display in case of success (default: me)
2361	>
2362	*/
2363	public function CommentIfMe($attr)
2364	{
2365	$ret = isset($attr['return']) ? $attr['return'] : 'me';
2366	$ret = html::escapeHTML($ret);
2367
2368	return
2369	'<?php if ($_ctx->comments->isMe()) { '.
2370	"echo '".addslashes($ret)."'; } ?>";
2371	}
2372
2373	/*dtd
2374	<!ELEMENT tpl:CommentIfOdd - O -- displays value if comment is at an odd position -->
2375	<!ATTLIST tpl:CommentIfOdd
2376	return CDATA #IMPLIED -- value to display in case of success (default: odd)
2377	>
2378	*/
2379	public function CommentIfOdd($attr)
2380	{
2381	$ret = isset($attr['return']) ? $attr['return'] : 'odd';
2382	$ret = html::escapeHTML($ret);
2383
2384	return
2385	'<?php if (($_ctx->comments->index()+1)%2) { '.
2386	"echo '".addslashes($ret)."'; } ?>";
2387	}
2388
2389	/*dtd
2390	<!ELEMENT tpl:CommentIP - O -- Comment author IP -->
2391	*/
2392	public function CommentIP($attr)
2393	{
2394	return '<?php echo $_ctx->comments->comment_ip; ?>';
2395	}
2396
2397	/*dtd
2398	<!ELEMENT tpl:CommentOrderNumber - O -- Comment order in page -->
2399	*/
2400	public function CommentOrderNumber($attr)
2401	{
2402	return '<?php echo $_ctx->comments->index()+1; ?>';
2403	}
2404
2405	/*dtd
2406	<!ELEMENT tpl:CommentsFooter - - -- Last comments result container -->
2407	*/
2408	public function CommentsFooter($attr,$content)
2409	{
2410	return
2411	"<?php if (\$_ctx->comments->isEnd()) : ?>".
2412	$content.
2413	"<?php endif; ?>";
2414	}
2415
2416	/*dtd
2417	<!ELEMENT tpl:CommentsHeader - - -- First comments result container -->
2418	*/
2419	public function CommentsHeader($attr,$content)
2420	{
2421	return
2422	"<?php if (\$_ctx->comments->isStart()) : ?>".
2423	$content.
2424	"<?php endif; ?>";
2425	}
2426
2427	/*dtd
2428	<!ELEMENT tpl:CommentPostURL - O -- Comment Entry URL -->
2429	*/
2430	public function CommentPostURL($attr)
2431	{
2432	$f = $this->getFilters($attr);
2433	return '<?php echo '.sprintf($f,'$_ctx->comments->getPostURL()').'; ?>';
2434	}
2435
2436	/*dtd
2437	<!ELEMENT tpl:IfCommentAuthorEmail - - -- Container displayed if comment author email is set -->
2438	*/
2439	public function IfCommentAuthorEmail($attr,$content)
2440	{
2441	return
2442	"<?php if (\$_ctx->comments->comment_email) : ?>".
2443	$content.
2444	"<?php endif; ?>";
2445	}
2446
2447	/*dtd
2448	<!ELEMENT tpl:CommentHelp - 0 -- Comment syntax mini help -->
2449	*/
2450	public function CommentHelp($attr,$content)
2451	{
2452	return
2453	"<?php if (\$core->blog->settings->system->wiki_comments) {\n".
2454	" echo __('Comments can be formatted using a simple wiki syntax.');\n".
2455	"} else {\n".
2456	" echo __('HTML code is displayed as text and web addresses are automatically converted.');\n".
2457	"} ?>";
2458	}
2459
2460	/* Comment preview -------------------------------- */
2461	/*dtd
2462	<!ELEMENT tpl:IfCommentPreviewOptional - - -- Container displayed if comment preview is optional or currently previewed -->
2463	*/
2464	public function IfCommentPreviewOptional($attr,$content)
2465	{
2466	return
2467	'<?php if ($core->blog->settings->system->comment_preview_optional \|\| ($_ctx->comment_preview !== null && $_ctx->comment_preview["preview"])) : ?>'.
2468	$content.
2469	'<?php endif; ?>';
2470	}
2471
2472	/*dtd
2473	<!ELEMENT tpl:IfCommentPreview - - -- Container displayed if comment is being previewed -->
2474	*/
2475	public function IfCommentPreview($attr,$content)
2476	{
2477	return
2478	'<?php if ($_ctx->comment_preview !== null && $_ctx->comment_preview["preview"]) : ?>'.
2479	$content.
2480	'<?php endif; ?>';
2481	}
2482
2483	/*dtd
2484	<!ELEMENT tpl:CommentPreviewName - O -- Author name for the previewed comment -->
2485	*/
2486	public function CommentPreviewName($attr)
2487	{
2488	$f = $this->getFilters($attr);
2489	return '<?php echo '.sprintf($f,'$_ctx->comment_preview["name"]').'; ?>';
2490	}
2491
2492	/*dtd
2493	<!ELEMENT tpl:CommentPreviewEmail - O -- Author email for the previewed comment -->
2494	*/
2495	public function CommentPreviewEmail($attr)
2496	{
2497	$f = $this->getFilters($attr);
2498	return '<?php echo '.sprintf($f,'$_ctx->comment_preview["mail"]').'; ?>';
2499	}
2500
2501	/*dtd
2502	<!ELEMENT tpl:CommentPreviewSite - O -- Author site for the previewed comment -->
2503	*/
2504	public function CommentPreviewSite($attr)
2505	{
2506	$f = $this->getFilters($attr);
2507	return '<?php echo '.sprintf($f,'$_ctx->comment_preview["site"]').'; ?>';
2508	}
2509
2510	/*dtd
2511	<!ELEMENT tpl:CommentPreviewContent - O -- Content of the previewed comment -->
2512	<!ATTLIST tpl:CommentPreviewContent
2513	raw (0\|1) #IMPLIED -- display comment in raw content
2514	>
2515	*/
2516	public function CommentPreviewContent($attr)
2517	{
2518	$f = $this->getFilters($attr);
2519
2520	if (!empty($attr['raw'])) {
2521	$co = '$_ctx->comment_preview["rawcontent"]';
2522	} else {
2523	$co = '$_ctx->comment_preview["content"]';
2524	}
2525
2526	return '<?php echo '.sprintf($f,$co).'; ?>';
2527	}
2528
2529	/*dtd
2530	<!ELEMENT tpl:CommentPreviewCheckRemember - O -- checkbox attribute for "remember me" (same value as before preview) -->
2531	*/
2532	public function CommentPreviewCheckRemember($attr)
2533	{
2534	return
2535	"<?php if (\$_ctx->comment_preview['remember']) { echo ' checked=\"checked\"'; } ?>";
2536	}
2537
2538	/* Trackbacks ------------------------------------- */
2539	/*dtd
2540	<!ELEMENT tpl:PingBlogName - O -- Trackback blog name -->
2541	*/
2542	public function PingBlogName($attr)
2543	{
2544	$f = $this->getFilters($attr);
2545	return '<?php echo '.sprintf($f,'$_ctx->pings->comment_author').'; ?>';
2546	}
2547
2548	/*dtd
2549	<!ELEMENT tpl:PingContent - O -- Trackback content -->
2550	*/
2551	public function PingContent($attr)
2552	{
2553	$f = $this->getFilters($attr);
2554	return '<?php echo '.sprintf($f,'$_ctx->pings->getTrackbackContent()').'; ?>';
2555	}
2556
2557	/*dtd
2558	<!ELEMENT tpl:PingDate - O -- Trackback date -->
2559	<!ATTLIST tpl:PingDate
2560	format CDATA #IMPLIED -- date format (encoded in dc:str by default if iso8601 or rfc822 not specified)
2561	iso8601 CDATA #IMPLIED -- if set, tells that date format is ISO 8601
2562	rfc822 CDATA #IMPLIED -- if set, tells that date format is RFC 822
2563	upddt CDATA #IMPLIED -- if set, uses the comment update time
2564	>
2565	*/
2566	public function PingDate($attr,$type='')
2567	{
2568	$format = '';
2569	if (!empty($attr['format'])) {
2570	$format = addslashes($attr['format']);
2571	}
2572
2573	$iso8601 = !empty($attr['iso8601']);
2574	$rfc822 = !empty($attr['rfc822']);
2575	$type = (!empty($attr['upddt']) ? 'upddt' : '');
2576
2577	$f = $this->getFilters($attr);
2578
2579	if ($rfc822) {
2580	return '<?php echo '.sprintf($f,"\$_ctx->pings->getRFC822Date('".$type."')").'; ?>';
2581	} elseif ($iso8601) {
2582	return '<?php echo '.sprintf($f,"\$_ctx->pings->getISO8601Date('".$type."')").'; ?>';
2583	} else {
2584	return '<?php echo '.sprintf($f,"\$_ctx->pings->getDate('".$format."','".$type."')").'; ?>';
2585	}
2586	}
2587
2588	/*dtd
2589	<!ELEMENT tpl:PingTime - O -- Trackback date -->
2590	<!ATTLIST tpl:PingTime
2591	format CDATA #IMPLIED -- time format
2592	upddt CDATA #IMPLIED -- if set, uses the comment update time
2593	>
2594	*/
2595	public function PingTime($attr)
2596	{
2597	$format = '';
2598	if (!empty($attr['format'])) {
2599	$format = addslashes($attr['format']);
2600	}
2601	$type = (!empty($attr['upddt']) ? 'upddt' : '');
2602
2603	$f = $this->getFilters($attr);
2604	return '<?php echo '.sprintf($f,"\$_ctx->pings->getTime('".$format."','".$type."')").'; ?>';
2605	}
2606
2607	/*dtd
2608	<!ELEMENT tpl:PingEntryTitle - O -- Trackback entry title -->
2609	*/
2610	public function PingEntryTitle($attr)
2611	{
2612	$f = $this->getFilters($attr);
2613	return '<?php echo '.sprintf($f,'$_ctx->pings->post_title').'; ?>';
2614	}
2615
2616	/*dtd
2617	<!ELEMENT tpl:PingFeedID - O -- Trackback feed ID -->
2618	*/
2619	public function PingFeedID($attr)
2620	{
2621	$f = $this->getFilters($attr);
2622	return '<?php echo '.sprintf($f,'$_ctx->pings->getFeedID()').'; ?>';
2623	}
2624
2625	/*dtd
2626	<!ELEMENT tpl:PingID - O -- Trackback ID -->
2627	*/
2628	public function PingID($attr)
2629	{
2630	return '<?php echo $_ctx->pings->comment_id; ?>';
2631	}
2632
2633	/*dtd
2634	<!ELEMENT tpl:PingIfFirst - O -- displays value if trackback is the first one -->
2635	<!ATTLIST tpl:PingIfFirst
2636	return CDATA #IMPLIED -- value to display in case of success (default: first)
2637	>
2638	*/
2639	public function PingIfFirst($attr)
2640	{
2641	$ret = isset($attr['return']) ? $attr['return'] : 'first';
2642	$ret = html::escapeHTML($ret);
2643
2644	return
2645	'<?php if ($_ctx->pings->index() == 0) { '.
2646	"echo '".addslashes($ret)."'; } ?>";
2647	}
2648
2649	/*dtd
2650	<!ELEMENT tpl:PingIfOdd - O -- displays value if trackback is at an odd position -->
2651	<!ATTLIST tpl:PingIfOdd
2652	return CDATA #IMPLIED -- value to display in case of success (default: odd)
2653	>
2654	*/
2655	public function PingIfOdd($attr)
2656	{
2657	$ret = isset($attr['return']) ? $attr['return'] : 'odd';
2658	$ret = html::escapeHTML($ret);
2659
2660	return
2661	'<?php if (($_ctx->pings->index()+1)%2) { '.
2662	"echo '".addslashes($ret)."'; } ?>";
2663	}
2664
2665	/*dtd
2666	<!ELEMENT tpl:PingIP - O -- Trackback author IP -->
2667	*/
2668	public function PingIP($attr)
2669	{
2670	return '<?php echo $_ctx->pings->comment_ip; ?>';
2671	}
2672
2673	/*dtd
2674	<!ELEMENT tpl:PingNoFollow - O -- displays 'rel="nofollow"' if set in blog -->
2675	*/
2676	public function PingNoFollow($attr)
2677	{
2678	return
2679	'<?php if($core->blog->settings->system->comments_nofollow) { '.
2680	'echo \' rel="nofollow"\';'.
2681	'} ?>';
2682	}
2683
2684	/*dtd
2685	<!ELEMENT tpl:PingOrderNumber - O -- Trackback order in page -->
2686	*/
2687	public function PingOrderNumber($attr)
2688	{
2689	return '<?php echo $_ctx->pings->index()+1; ?>';
2690	}
2691
2692	/*dtd
2693	<!ELEMENT tpl:PingPostURL - O -- Trackback Entry URL -->
2694	*/
2695	public function PingPostURL($attr)
2696	{
2697	$f = $this->getFilters($attr);
2698	return '<?php echo '.sprintf($f,'$_ctx->pings->getPostURL()').'; ?>';
2699	}
2700
2701	/*dtd
2702	<!ELEMENT tpl:Pings - - -- Trackbacks container -->
2703	<!ATTLIST tpl:Pings
2704	with_pings (0\|1) #IMPLIED -- include trackbacks in request
2705	lastn CDATA #IMPLIED -- restrict the number of entries
2706	no_context (1\|0) #IMPLIED -- Override context information
2707	order (desc\|asc) #IMPLIED -- result ordering (default: asc)
2708	>
2709	*/
2710	public function Pings($attr,$content)
2711	{
2712	$p =
2713	"if (\$_ctx->posts !== null) { ".
2714	"\$params['post_id'] = \$_ctx->posts->post_id; ".
2715	"\$core->blog->withoutPassword(false);\n".
2716	"}\n";
2717
2718	$p .= "\$params['comment_trackback'] = true;\n";
2719
2720	$lastn = 0;
2721	if (isset($attr['lastn'])) {
2722	$lastn = abs((integer) $attr['lastn'])+0;
2723	}
2724
2725	if ($lastn > 0) {
2726	$p .= "\$params['limit'] = ".$lastn.";\n";
2727	} else {
2728	$p .= "if (\$_ctx->nb_comment_per_page !== null) { \$params['limit'] = \$_ctx->nb_comment_per_page; }\n";
2729	}
2730
2731	if (empty($attr['no_context']))
2732	{
2733	$p .=
2734	'if ($_ctx->exists("categories")) { '.
2735	"\$params['cat_id'] = \$_ctx->categories->cat_id; ".
2736	"}\n";
2737
2738	$p .=
2739	'if ($_ctx->exists("langs")) { '.
2740	"\$params['sql'] = \"AND P.post_lang = '\".\$core->blog->con->escape(\$_ctx->langs->post_lang).\"' \"; ".
2741	"}\n";
2742	}
2743
2744	$order = 'asc';
2745	if (isset($attr['order']) && preg_match('/^(desc\|asc)$/i',$attr['order'])) {
2746	$order = $attr['order'];
2747	}
2748
2749	$p .= "\$params['order'] = 'comment_dt ".$order."';\n";
2750
2751	if (isset($attr['no_content']) && $attr['no_content']) {
2752	$p .= "\$params['no_content'] = true;\n";
2753	}
2754
2755	$res = "<?php\n";
2756	$res .= $p;
2757	$res .= $this->core->callBehavior("templatePrepareParams",
2758	array("tag" => "Pings","method" => "blog::getComments"),
2759	$attr,$content);
2760	$res .= '$_ctx->pings = $core->blog->getComments($params); unset($params);'."\n";
2761	$res .= "if (\$_ctx->posts !== null) { \$core->blog->withoutPassword(true);}\n";
2762	$res .= "?>\n";
2763
2764	$res .=
2765	'<?php while ($_ctx->pings->fetch()) : ?>'.$content.'<?php endwhile; $_ctx->pings = null; ?>';
2766
2767	return $res;
2768	}
2769
2770	/*dtd
2771	<!ELEMENT tpl:PingsFooter - - -- Last trackbacks result container -->
2772	*/
2773	public function PingsFooter($attr,$content)
2774	{
2775	return
2776	"<?php if (\$_ctx->pings->isEnd()) : ?>".
2777	$content.
2778	"<?php endif; ?>";
2779	}
2780
2781	/*dtd
2782	<!ELEMENT tpl:PingsHeader - - -- First trackbacks result container -->
2783	*/
2784	public function PingsHeader($attr,$content)
2785	{
2786	return
2787	"<?php if (\$_ctx->pings->isStart()) : ?>".
2788	$content.
2789	"<?php endif; ?>";
2790	}
2791
2792	/*dtd
2793	<!ELEMENT tpl:PingTitle - O -- Trackback title -->
2794	*/
2795	public function PingTitle($attr)
2796	{
2797	$f = $this->getFilters($attr);
2798	return '<?php echo '.sprintf($f,'$_ctx->pings->getTrackbackTitle()').'; ?>';
2799	}
2800
2801	/*dtd
2802	<!ELEMENT tpl:PingAuthorURL - O -- Trackback author URL -->
2803	*/
2804	public function PingAuthorURL($attr)
2805	{
2806	$f = $this->getFilters($attr);
2807	return '<?php echo '.sprintf($f,'$_ctx->pings->getAuthorURL()').'; ?>';
2808	}
2809
2810	# System
2811	/*dtd
2812	<!ELEMENT tpl:SysBehavior - O -- Call a given behavior -->
2813	<!ATTLIST tpl:SysBehavior
2814	behavior CDATA #IMPLIED -- behavior to call
2815	>
2816	*/
2817	public function SysBehavior($attr,$raw)
2818	{
2819	if (!isset($attr['behavior'])) {
2820	return;
2821	}
2822
2823	$b = addslashes($attr['behavior']);
2824	return
2825	'<?php if ($core->hasBehavior(\''.$b.'\')) { '.
2826	'$core->callBehavior(\''.$b.'\',$core,$_ctx);'.
2827	'} ?>';
2828	}
2829
2830	/*dtd
2831	<!ELEMENT tpl:SysIf - - -- System settings tester container -->
2832	<!ATTLIST tpl:SysIf
2833	categories (0\|1) #IMPLIED -- test if categories are set in current context (value : 1) or not (value : 0)
2834	posts (0\|1) #IMPLIED -- test if posts are set in current context (value : 1) or not (value : 0)
2835	blog_lang CDATA #IMPLIED -- tests if blog language is the one given in parameter
2836	current_tpl CDATA #IMPLIED -- tests if current template is the one given in paramater
2837	current_mode CDATA #IMPLIED -- tests if current URL mode is the one given in parameter
2838	has_tpl CDATA #IMPLIED -- tests if a named template exists
2839	has_tag CDATA #IMPLIED -- tests if a named template block or value exists
2840	blog_id CDATA #IMPLIED -- tests if current blog ID is the one given in parameter
2841	comments_active (0\|1) #IMPLIED -- test if comments are enabled blog-wide
2842	pings_active (0\|1) #IMPLIED -- test if trackbacks are enabled blog-wide
2843	wiki_comments (0\|1) #IMPLIED -- test if wiki syntax is enabled for comments
2844	operator (and\|or) #IMPLIED -- combination of conditions, if more than 1 specifiec (default: and)
2845	>
2846	*/
2847	public function SysIf($attr,$content)
2848	{
2849	$if = new ArrayObject();
2850	$is_ping = null;
2851
2852	$operator = isset($attr['operator']) ? $this->getOperator($attr['operator']) : '&&';
2853
2854	if (isset($attr['categories'])) {
2855	$sign = (boolean) $attr['categories'] ? '!' : '=';
2856	$if[] = '$_ctx->categories '.$sign.'== null';
2857	}
2858
2859	if (isset($attr['posts'])) {
2860	$sign = (boolean) $attr['posts'] ? '!' : '=';
2861	$if[] = '$_ctx->posts '.$sign.'== null';
2862	}
2863
2864	if (isset($attr['blog_lang'])) {
2865	$if[] = "\$core->blog->settings->system->lang == '".addslashes($attr['blog_lang'])."'";
2866	}
2867
2868	if (isset($attr['current_tpl'])) {
2869	$sign = '=';
2870	if (substr($attr['current_tpl'],0,1) == '!') {
2871	$sign = '!';
2872	$attr['current_tpl'] = substr($attr['current_tpl'],1);
2873	}
2874	$if[] = "\$_ctx->current_tpl ".$sign."= '".addslashes($attr['current_tpl'])."'";
2875	}
2876
2877	if (isset($attr['current_mode'])) {
2878	$sign = '=';
2879	if (substr($attr['current_mode'],0,1) == '!') {
2880	$sign = '!';
2881	$attr['current_mode'] = substr($attr['current_mode'],1);
2882	}
2883	$if[] = "\$core->url->type ".$sign."= '".addslashes($attr['current_mode'])."'";
2884	}
2885
2886	if (isset($attr['has_tpl'])) {
2887	$sign = '';
2888	if (substr($attr['has_tpl'],0,1) == '!') {
2889	$sign = '!';
2890	$attr['has_tpl'] = substr($attr['has_tpl'],1);
2891	}
2892	$if[] = $sign."\$core->tpl->getFilePath('".addslashes($attr['has_tpl'])."') !== false";
2893	}
2894
2895	if (isset($attr['has_tag'])) {
2896	$sign = 'true';
2897	if (substr($attr['has_tag'],0,1) == '!') {
2898	$sign = 'false';
2899	$attr['has_tag'] = substr($attr['has_tag'],1);
2900	}
2901	$if[] = "\$core->tpl->tagExists('".addslashes($attr['has_tag'])."') === ".$sign;
2902	}
2903
2904	if (isset($attr['blog_id'])) {
2905	$sign = '';
2906	if (substr($attr['blog_id'],0,1) == '!') {
2907	$sign = '!';
2908	$attr['blog_id'] = substr($attr['blog_id'],1);
2909	}
2910	$if[] = $sign."(\$core->blog->id == '".addslashes($attr['blog_id'])."')";
2911	}
2912
2913	if (isset($attr['comments_active'])) {
2914	$sign = (boolean) $attr['comments_active'] ? '' : '!';
2915	$if[] = $sign.'$core->blog->settings->system->allow_comments';
2916	}
2917
2918	if (isset($attr['pings_active'])) {
2919	$sign = (boolean) $attr['pings_active'] ? '' : '!';
2920	$if[] = $sign.'$core->blog->settings->system->allow_trackbacks';
2921	}
2922
2923	if (isset($attr['wiki_comments'])) {
2924	$sign = (boolean) $attr['wiki_comments'] ? '' : '!';
2925	$if[] = $sign.'$core->blog->settings->system->wiki_comments';
2926	}
2927
2928	if (isset($attr['search_count']) &&
2929	preg_match('/^((=\|!\|>\|<)=\|(>\|<))\s*[0-9]+$/',trim($attr['search_count']))) {
2930	$if[] = '(isset($_search_count) && $_search_count '.html::decodeEntities($attr['search_count']).')';
2931	}
2932
2933	$this->core->callBehavior('tplIfConditions','SysIf',$attr,$content,$if);
2934
2935	if (count($if) != 0) {
2936	return '<?php if('.implode(' '.$operator.' ', (array) $if).') : ?>'.$content.'<?php endif; ?>';
2937	} else {
2938	return $content;
2939	}
2940	}
2941
2942	/*dtd
2943	<!ELEMENT tpl:SysIfCommentPublished - - -- Container displayed if comment has been published -->
2944	*/
2945	public function SysIfCommentPublished($attr,$content)
2946	{
2947	return
2948	'<?php if (!empty($_GET[\'pub\'])) : ?>'.
2949	$content.
2950	'<?php endif; ?>';
2951	}
2952
2953	/*dtd
2954	<!ELEMENT tpl:SysIfCommentPending - - -- Container displayed if comment is pending after submission -->
2955	*/
2956	public function SysIfCommentPending($attr,$content)
2957	{
2958	return
2959	'<?php if (isset($_GET[\'pub\']) && $_GET[\'pub\'] == 0) : ?>'.
2960	$content.
2961	'<?php endif; ?>';
2962	}
2963
2964	/*dtd
2965	<!ELEMENT tpl:SysFeedSubtitle - O -- Feed subtitle -->
2966	*/
2967	public function SysFeedSubtitle($attr)
2968	{
2969	$f = $this->getFilters($attr);
2970	return '<?php if ($_ctx->feed_subtitle !== null) { echo '.sprintf($f,'$_ctx->feed_subtitle').';} ?>';
2971	}
2972
2973	/*dtd
2974	<!ELEMENT tpl:SysIfFormError - O -- Container displayed if an error has been detected after form submission -->
2975	*/
2976	public function SysIfFormError($attr,$content)
2977	{
2978	return
2979	'<?php if ($_ctx->form_error !== null) : ?>'.
2980	$content.
2981	'<?php endif; ?>';
2982	}
2983
2984	/*dtd
2985	<!ELEMENT tpl:SysFormError - O -- Form error -->
2986	*/
2987	public function SysFormError($attr)
2988	{
2989	return
2990	'<?php if ($_ctx->form_error !== null) { echo $_ctx->form_error; } ?>';
2991	}
2992
2993	public function SysPoweredBy($attr)
2994	{
2995	return
2996	'<?php printf(__("Powered by %s"),"<a href=\"http://dotclear.org/\">Dotclear</a>"); ?>';
2997	}
2998
2999	public function SysSearchString($attr)
3000	{
3001	$s = isset($attr['string']) ? $attr['string'] : '%1$s';
3002
3003	$f = $this->getFilters($attr);
3004	return '<?php if (isset($_search)) { echo sprintf(__(\''.$s.'\'),'.sprintf($f,'$_search').',$_search_count);} ?>';
3005	}
3006
3007	public function SysSelfURI($attr)
3008	{
3009	$f = $this->getFilters($attr);
3010	return '<?php echo '.sprintf($f,'http::getSelfURI()').'; ?>';
3011	}
3012
3013	/*dtd
3014	<!ELEMENT tpl:else - O -- else: statement -->
3015	*/
3016	public function GenericElse($attr)
3017	{
3018	return '<?php else: ?>';
3019	}
3020	}

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source: inc/public/class.dc.template.php @ 3064:a484a50c8c14

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