1 <?php rcs_id('$Id: PageList.php,v 1.73 2004-04-06 20:00:10 rurban Exp $');
4 * List a number of pagenames, optionally as table with various columns.
5 * This library relieves some work for these plugins:
7 * AllPages, BackLinks, LikePages, Mostpopular, TitleSearch and more
9 * It also allows dynamic expansion of those plugins to include more
10 * columns in their output.
12 * Column 'info=' arguments:
14 * 'pagename' _("Page Name")
15 * 'mtime' _("Last Modified")
17 * 'summary' _("Last Summary")
18 * 'version' _("Version")),
19 * 'author' _("Last Author")),
20 * 'locked' _("Locked"), _("locked")
21 * 'minor' _("Minor Edit"), _("minor")
22 * 'markup' _("Markup")
24 * 'owner' _("Owner"), //todo: implement this again for PagePerm
25 * 'group' _("Group"), //todo: implement this for PagePerm
26 * 'checkbox' A selectable checkbox appears at the left.
27 * Todo: move this admin action away, not really an info column
30 * Special, custom columns: Either theme or plugin specific.
31 * 'remove' _("Remove")
32 * 'perm' _("Permission Mask")
34 * 'renamed_pagename' _("Rename to")
35 * 'rating' wikilens theme specific.
36 * 'custom' See plugin/WikiTranslation
38 * Symbolic 'info=' arguments:
39 * 'all' All columns except the special columns
40 * 'most' pagename, mtime, author, size, hits, ...
41 * 'some' pagename, mtime, author
43 * FIXME: In this refactoring I (Jeff) have un-implemented _ctime, _cauthor, and
44 * number-of-revision. Note the _ctime and _cauthor as they were implemented
45 * were somewhat flawed: revision 1 of a page doesn't have to exist in the
46 * database. If lots of revisions have been made to a page, it's more than likely
47 * that some older revisions (include revision 1) have been cleaned (deleted).
50 * check PagePerm "list" access-type
53 * limit, offset, rows arguments for multiple pages/multiple rows.
55 * ->supportedArgs() which arguments are supported, so that the plugin
56 * doesn't explictly need to declare it
58 * list not as <ul> or table, but as simple comma-seperated list
60 class _PageList_Column_base {
61 var $_tdattr = array();
63 function _PageList_Column_base ($default_heading, $align = false) {
64 $this->_heading = $default_heading;
67 // align="char" isn't supported by any browsers yet :(
68 //if (is_array($align))
69 // $this->_tdattr = $align;
71 $this->_tdattr['align'] = $align;
75 function format ($pagelist, $page_handle, &$revision_handle) {
76 return HTML::td($this->_tdattr,
78 $this->_getValue($page_handle, $revision_handle),
82 function setHeading ($heading) {
83 $this->_heading = $heading;
88 if (in_array($this->_field,PageList::sortable_columns())) {
89 // multiple comma-delimited sortby args: "+hits,+pagename"
90 // asc or desc: +pagename, -pagename
91 $sortby = PageList::sortby($this->_field,'flip_order');
92 //Fixme: pass all also other GET args along. (limit, p[])
93 $s = HTML::a(array('href' =>
94 $GLOBALS['request']->GetURLtoSelf(array('sortby' => $sortby,
96 'class' => 'pagetitle',
97 'title' => sprintf(_("Sort by %s"),$this->_field)),
98 HTML::raw(' '), HTML::u($this->_heading), HTML::raw(' '));
100 $s = HTML(HTML::raw(' '), HTML::u($this->_heading), HTML::raw(' '));
102 return HTML::th(array('align' => 'center'),$s);
107 function button_heading () {
108 global $Theme, $request;
110 if (in_array($this->_field,PageList::sortable_columns())) {
111 // multiple comma-delimited sortby args: "+hits,+pagename"
113 $noimg = HTML::img(array('src' => $Theme->getButtonURL('no_order'),
117 if ($request->getArg('sortby')) {
118 if (PageList::sortby($this->_field,'check')) { // show icon?
119 $sortby = PageList::sortby($request->getArg('sortby'),'flip_order');
120 $request->setArg('sortby',$sortby);
121 $desc = (substr($sortby,0,1) == '-'); // asc or desc? (+pagename, -pagename)
122 $src = $Theme->getButtonURL($desc ? 'asc_order' : 'desc_order');
124 $sortby = PageList::sortby($this->_field,'init');
127 $sortby = PageList::sortby($this->_field,'init');
131 $img->setAttr('alt', _("Click to sort"));
133 $img = HTML::img(array('src' => $src,
136 'alt' => _("Click to reverse sort order")));
138 $s = HTML::a(array('href' =>
139 //Fixme: pass all also other GET args along. (limit, p[])
140 //Fixme: convert to POST submit[sortby]
141 $request->GetURLtoSelf(array('sortby' => $sortby,
143 'class' => 'gridbutton',
144 'title' => sprintf(_("Click to sort by %s"),$this->_field)),
151 HTML::raw(' '));
153 $s = HTML(HTML::raw(' '), $this->_heading, HTML::raw(' '));
155 return HTML::th(array('align' => 'center', 'valign' => 'middle',
156 'class' => 'gridbutton'), $s);
160 class _PageList_Column extends _PageList_Column_base {
161 function _PageList_Column ($field, $default_heading, $align = false) {
162 $this->_PageList_Column_base($default_heading, $align);
164 $this->_need_rev = substr($field, 0, 4) == 'rev:';
165 $this->_iscustom = substr($field, 0, 7) == 'custom:';
166 if ($this->_iscustom)
167 $this->_field = substr($field, 7);
168 elseif ($this->_need_rev)
169 $this->_field = substr($field, 4);
171 $this->_field = $field;
174 function _getValue ($page_handle, &$revision_handle) {
175 if ($this->_need_rev) {
176 if (!$revision_handle)
177 $revision_handle = $page_handle->getCurrentRevision();
178 return $revision_handle->get($this->_field);
181 return $page_handle->get($this->_field);
186 class _PageList_Column_size extends _PageList_Column {
187 function _getValue ($page_handle, &$revision_handle) {
188 if (!$revision_handle)
189 $revision_handle = $page_handle->getCurrentRevision();
190 return $this->_getSize($revision_handle);
193 function _getSize($revision_handle) {
194 $bytes = @strlen($revision_handle->_data['%content']);
195 return ByteFormatter($bytes);
200 class _PageList_Column_bool extends _PageList_Column {
201 function _PageList_Column_bool ($field, $default_heading, $text = 'yes') {
202 $this->_PageList_Column($field, $default_heading, 'center');
203 $this->_textIfTrue = $text;
204 $this->_textIfFalse = new RawXml('—'); //mdash
207 function _getValue ($page_handle, &$revision_handle) {
208 $val = _PageList_Column::_getValue($page_handle, $revision_handle);
209 return $val ? $this->_textIfTrue : $this->_textIfFalse;
213 class _PageList_Column_checkbox extends _PageList_Column {
214 function _PageList_Column_checkbox ($field, $default_heading, $name='p') {
215 $this->_name = $name;
216 $heading = HTML::input(array('type' => 'button',
217 'title' => _("Click to de-/select all pages"),
219 'name' => $default_heading,
220 'value' => $default_heading,
221 'onclick' => "flipAll(this.form)"
223 $this->_PageList_Column($field, $heading, 'center');
225 function _getValue ($pagelist, $page_handle, &$revision_handle) {
226 $pagename = $page_handle->getName();
227 $selected = !empty($pagelist->_selected[$pagename]);
228 if (strstr($pagename,'[') or strstr($pagename,']')) {
229 $pagename = str_replace(array('[',']'),array('%5B','%5D'),$pagename);
232 return HTML::input(array('type' => 'checkbox',
233 'name' => $this->_name . "[$pagename]",
235 'checked' => 'CHECKED'));
237 return HTML::input(array('type' => 'checkbox',
238 'name' => $this->_name . "[$pagename]",
242 function format ($pagelist, $page_handle, &$revision_handle) {
243 return HTML::td($this->_tdattr,
245 $this->_getValue($pagelist, $page_handle, $revision_handle),
246 HTML::raw(' '));
250 class _PageList_Column_time extends _PageList_Column {
251 function _PageList_Column_time ($field, $default_heading) {
252 $this->_PageList_Column($field, $default_heading, 'right');
254 $this->Theme = &$Theme;
257 function _getValue ($page_handle, &$revision_handle) {
258 $time = _PageList_Column::_getValue($page_handle, $revision_handle);
259 return $this->Theme->formatDateTime($time);
263 class _PageList_Column_version extends _PageList_Column {
264 function _getValue ($page_handle, &$revision_handle) {
265 if (!$revision_handle)
266 $revision_handle = $page_handle->getCurrentRevision();
267 return $revision_handle->getVersion();
271 // If needed this could eventually become a subclass
272 // of a new _PageList_Column_action class for other actions.
273 // only for WikiAdminRemove or WikiAdminSelect
274 class _PageList_Column_remove extends _PageList_Column {
275 function _getValue ($page_handle, &$revision_handle) {
276 return Button(array('action' => 'remove'), _("Remove"),
277 $page_handle->getName());
282 // Output is hardcoded to limit of first 50 bytes. Otherwise
283 // on very large Wikis this will fail if used with AllPages
284 // (PHP memory limit exceeded)
285 class _PageList_Column_content extends _PageList_Column {
286 function _PageList_Column_content ($field, $default_heading, $align = false) {
287 _PageList_Column::_PageList_Column($field, $default_heading, $align);
289 if ($field == 'content') {
290 $this->_heading .= sprintf(_(" ... first %d bytes"),
292 } elseif ($field == 'hi_content') {
293 if (!empty($_POST['admin_replace'])) {
294 $search = $_POST['admin_replace']['from'];
295 $this->_heading .= sprintf(_(" ... around %s"),
300 function _getValue ($page_handle, &$revision_handle) {
301 if (!$revision_handle)
302 $revision_handle = $page_handle->getCurrentRevision();
303 // Not sure why implode is needed here, I thought
304 // getContent() already did this, but it seems necessary.
305 $c = implode("\n", $revision_handle->getContent());
306 if ($this->_field == 'hi_content') {
307 $search = $_POST['admin_replace']['from'];
308 if ($search and ($i = strpos($c,$search))) {
309 $l = strlen($search);
310 $j = max(0,$i - ($this->bytes / 2));
311 return HTML::div(array('style' => 'font-size:x-small'),
312 HTML::div(array('class' => 'transclusion'),
313 HTML::span(substr($c, $j, ($this->bytes / 2))),
314 HTML::span(array("style"=>"background:yellow"),$search),
315 HTML::span(substr($c, $i+$l, ($this->bytes / 2))))
318 $c = sprintf(_("%s not found"),
320 return HTML::div(array('style' => 'font-size:x-small','align'=>'center'),
323 } elseif (($len = strlen($c)) > $this->bytes) {
324 $c = substr($c, 0, $this->bytes);
326 include_once('lib/BlockParser.php');
327 // false --> don't bother processing hrefs for embedded WikiLinks
328 $ct = TransformText($c, $revision_handle->get('markup'), false);
329 return HTML::div(array('style' => 'font-size:x-small'),
330 HTML::div(array('class' => 'transclusion'), $ct),
331 // Don't show bytes here if size column present too
332 ($this->parent->_columns_seen['size'] or !$len) ? "" :
333 ByteFormatter($len, /*$longformat = */true));
337 class _PageList_Column_author extends _PageList_Column {
338 function _PageList_Column_author ($field, $default_heading, $align = false) {
339 _PageList_Column::_PageList_Column($field, $default_heading, $align);
340 global $WikiNameRegexp, $request;
341 $this->WikiNameRegexp = $WikiNameRegexp;
342 $this->dbi = &$request->getDbh();
345 function _getValue ($page_handle, &$revision_handle) {
346 $author = _PageList_Column::_getValue($page_handle, $revision_handle);
347 if (preg_match("/^$this->WikiNameRegexp\$/", $author) && $this->dbi->isWikiPage($author))
348 return WikiLink($author);
354 class _PageList_Column_perm extends _PageList_Column {
355 function _getValue ($page_handle, &$revision_handle) {
356 $perm_array = pagePermissions($page_handle->_pagename);
357 return pagePermissionsSimpleFormat($perm_array,
358 $page_handle->get('author'),$page_handle->get('group'));
361 var_dump($perm_array);
362 $xml = ob_get_contents();
369 class _PageList_Column_acl extends _PageList_Column {
370 function _getValue ($page_handle, &$revision_handle) {
371 $perm_tree = pagePermissions($page_handle->_pagename);
372 return pagePermissionsAclFormat($perm_tree);
375 var_dump($perm_array);
376 $xml = ob_get_contents();
383 // DONE: only if RateIt is used
384 // class _PageList_Column_rating extends _PageList_Column
385 // moved to theme/wikilens/themeinfo.php
387 class _PageList_Column_pagename extends _PageList_Column_base {
388 var $_field = 'pagename';
390 function _PageList_Column_pagename () {
391 $this->_PageList_Column_base(_("Page Name"));
393 $this->dbi = &$request->getDbh();
396 function _getValue ($page_handle, &$revision_handle) {
397 if ($this->dbi->isWikiPage($page_handle->getName()))
398 return WikiLink($page_handle);
400 return WikiLink($page_handle, 'unknown');
407 var $_group_rows = 3;
408 var $_columns = array();
409 var $_excluded_pages = array();
410 var $_rows = array();
412 var $_pagename_seen = false;
413 var $_types = array();
414 var $_options = array();
415 var $_selected = array();
416 var $_sortby = array();
418 function PageList ($columns = false, $exclude = false, $options = false) {
419 // let plugins predefine only certain objects, such its own custom pagelist columns
420 if (!empty($options) and !empty($options['types'])) {
421 $this->_types = $options['types'];
422 unset($options['types']);
424 $this->_initAvailableColumns();
427 'all' => array_diff(array_keys($this->_types), // all but...
428 array('checkbox','remove','renamed_pagename',
429 'content','hi_content','perm','acl')),
430 'most' => array('pagename','mtime','author','size','hits'),
431 'some' => array('pagename','mtime','author')
434 if (!is_array($columns))
435 $columns = explode(',', $columns);
436 // expand symbolic columns:
437 foreach ($symbolic_columns as $symbol => $cols) {
438 if (in_array($symbol,$columns)) { // e.g. 'checkbox,all'
439 $columns = array_diff(array_merge($columns,$cols),array($symbol));
442 if (!in_array('pagename',$columns))
443 $this->_addColumn('pagename');
444 foreach ($columns as $col) {
445 $this->_addColumn($col);
448 $this->_addColumn('pagename');
450 $this->_options = $options;
451 if (!empty($options) and !empty($options['sortby'])) {
452 $sortby = $options['sortby'];
454 $sortby = $GLOBALS['request']->getArg('sortby');
456 $this->sortby($sortby,'init');
457 if (!empty($options) and !empty($options['limit'])) {
458 $limit = $options['limit'];
460 $limit = $GLOBALS['request']->getArg('limit');
463 if (!is_array($exclude))
464 $exclude = $this->explodePageList($exclude,false,$sortby,$limit);
465 $this->_excluded_pages = $exclude;
468 $this->_messageIfEmpty = _("<no matches>");
471 // Currently PageList takes these arguments:
472 // 1: info, 2: exclude, 3: hash of options
473 // Here we declare which options are supported, so that
474 // the calling plugin may simply merge this with its own default arguments
475 function supportedArgs () {
476 return array(//Currently supported options:
477 'info' => 'pagename',
478 'exclude' => '', // also wildcards and comma-seperated lists
480 // for the sort buttons in <th>
481 'sortby' => '', // same as for WikiDB::getAllPages
483 //PageList pager options:
484 // These options may also be given to _generate(List|Table) later
485 // But limit and offset might help the query WikiDB::getAllPages()
486 //cols => 1, // side-by-side display of list (1-3)
487 //limit => 50, // length of one column
488 //offset => 0, // needed internally for the pager
489 //paging => 'auto', // '': normal paging mode
490 // // 'auto': drop 'info' columns and enhance rows
491 // // when the list becomes large
492 // // 'none': don't page at all
496 function setCaption ($caption_string) {
497 $this->_caption = $caption_string;
500 function getCaption () {
501 // put the total into the caption if needed
502 if (is_string($this->_caption) && strstr($this->_caption, '%d'))
503 return sprintf($this->_caption, $this->getTotal());
504 return $this->_caption;
507 function setMessageIfEmpty ($msg) {
508 $this->_messageIfEmpty = $msg;
512 function getTotal () {
513 return count($this->_rows);
516 function isEmpty () {
517 return empty($this->_rows);
520 function addPage ($page_handle) {
521 if (is_string($page_handle)) {
522 if (empty($page_handle)) return;
523 if (in_array($page_handle, $this->_excluded_pages))
524 return; // exclude page.
525 $dbi = $GLOBALS['request']->getDbh();
526 $page_handle = $dbi->getPage($page_handle);
527 } elseif (is_object($page_handle)) {
528 if (in_array($page_handle->getName(), $this->_excluded_pages))
529 return; // exclude page.
531 //FIXME. only on sf.net
532 if (!is_object($page_handle)) {
533 trigger_error("PageList: Invalid page_handle $page_handle", E_USER_WARNING);
536 // enforce view permission
537 if (!mayAccessPage('view',$page_handle->getName()))
540 $group = (int)(count($this->_rows) / $this->_group_rows);
541 $class = ($group % 2) ? 'oddrow' : 'evenrow';
542 $revision_handle = false;
544 if (count($this->_columns) > 1) {
545 $row = HTML::tr(array('class' => $class));
546 foreach ($this->_columns as $col)
547 $row->pushContent($col->format($this, $page_handle, $revision_handle));
550 $col = $this->_columns[0];
551 $row = $col->_getValue($page_handle, $revision_handle);
554 $this->_rows[] = $row;
557 function addPages ($page_iter) {
558 while ($page = $page_iter->next())
559 $this->addPage($page);
562 function addPageList (&$list) {
564 while ($page = next($list))
565 $this->addPage($page);
568 function getContent() {
569 // Note that the <caption> element wants inline content.
570 $caption = $this->getCaption();
572 if ($this->isEmpty())
573 return $this->_emptyList($caption);
574 elseif (count($this->_columns) == 1)
575 return $this->_generateList($caption);
577 return $this->_generateTable($caption);
580 function printXML() {
581 PrintXML($this->getContent());
585 return AsXML($this->getContent());
588 function sortable_columns() {
589 return array('pagename','mtime','hits');
593 * Handle sortby requests for the DB iterator and table header links.
594 * Prefix the column with + or - like "+pagename","-mtime", ...
595 * db supported columns: 'pagename','mtime','hits'
596 * supported actions: 'flip_order' "mtime" => "+mtime" => "-mtime" ...
597 * 'db' "-pagename" => "pagename DESC"
598 * which other column types should be sortable?
600 function sortby ($column, $action) {
601 if (empty($column)) return;
602 //support multiple comma-delimited sortby args: "+hits,+pagename"
603 if (strstr($column,',')) {
605 foreach (explode(',',$column) as $col) {
606 $result[] = $this->sortby($col,$action);
608 return join(",",$result);
610 if (substr($column,0,1) == '+') {
611 $order = '+'; $column = substr($column,1);
612 } elseif (substr($column,0,1) == '-') {
613 $order = '-'; $column = substr($column,1);
615 if (in_array($column,PageList::sortable_columns())) {
616 // default order: +pagename, -mtime, -hits
618 if (in_array($column,array('mtime','hits')))
622 if ($action == 'flip_order') {
623 return ($order == '+' ? '-' : '+') . $column;
624 } elseif ($action == 'init') {
625 $this->_sortby[$column] = $order;
626 return $order . $column;
627 } elseif ($action == 'check') {
628 return (!empty($this->_sortby[$column]) or
629 ($GLOBALS['request']->getArg('sortby') and
630 strstr($GLOBALS['request']->getArg('sortby'),$column)));
631 } elseif ($action == 'db') {
632 // asc or desc: +pagename, -pagename
633 return $column . ($order == '+' ? ' ASC' : ' DESC');
639 // echo implode(":",explodeList("Test*",array("xx","Test1","Test2")));
640 function explodePageList($input, $perm = false, $sortby=false, $limit=false) {
641 // expand wildcards from list of all pages
642 if (preg_match('/[\?\*]/',$input)) {
643 $dbi = $GLOBALS['request']->getDbh();
644 $allPagehandles = $dbi->getAllPages($perm,$sortby,$limit);
645 while ($pagehandle = $allPagehandles->next()) {
646 $allPages[] = $pagehandle->getName();
648 return explodeList($input, $allPages);
650 //TODO: do the sorting, normally not needed if used for exclude only
651 return explode(',',$input);
659 /** Plugin and theme hooks:
660 * If the pageList is initialized with $options['types'] these types are also initialized,
661 * overriding the standard types.
663 function _initAvailableColumns() {
664 global $customPageListColumns;
668 => new _PageList_Column_content('rev:content', _("Content")),
669 // new: plugin specific column types initialised by the relevant plugins
671 'hi_content' // with highlighted search for SearchReplace
672 => new _PageList_Column_content('rev:hi_content', _("Content")),
674 => new _PageList_Column_remove('remove', _("Remove")),
675 // initialised by the plugin
677 => new _PageList_Column_renamed_pagename('rename', _("Rename to")),
679 => new _PageList_Column_perm('perm', _("Permission")),
681 => new _PageList_Column_acl('acl', _("ACL")),
684 => new _PageList_Column_checkbox('p', _("Select")),
686 => new _PageList_Column_pagename,
688 => new _PageList_Column_time('rev:mtime', _("Last Modified")),
690 => new _PageList_Column('hits', _("Hits"), 'right'),
692 => new _PageList_Column_size('rev:size', _("Size"), 'right'),
693 /*array('align' => 'char', 'char' => ' ')*/
695 => new _PageList_Column('rev:summary', _("Last Summary")),
697 => new _PageList_Column_version('rev:version', _("Version"),
700 => new _PageList_Column_author('rev:author', _("Last Author")),
702 => new _PageList_Column_author('owner', _("Owner")),
704 => new _PageList_Column_author('group', _("Group")),
706 => new _PageList_Column_bool('locked', _("Locked"),
709 => new _PageList_Column_bool('rev:is_minor_edit',
710 _("Minor Edit"), _("minor")),
712 => new _PageList_Column('rev:markup', _("Markup")),
713 // 'rating' initialised by the wikilens theme hook: addPageListColumn
716 => new _PageList_Column_rating('rating', _("Rate")),
719 if (empty($this->_types))
720 $this->_types = array();
721 // add plugin specific pageList columns, initialized by $options['types']
722 $this->_types = array_merge($standard_types, $this->_types);
723 // add theme specific pageList columns
724 if (!empty($customPageListColumns))
725 $this->_types = array_merge($this->_types, $customPageListColumns);
728 function _addColumn ($column) {
730 if (isset($this->_columns_seen[$column]))
731 return false; // Already have this one.
732 if (!isset($this->_types[$column]))
733 $this->_initAvailableColumns();
734 $this->_columns_seen[$column] = true;
736 if (strstr($column, ':'))
737 list ($column, $heading) = explode(':', $column, 2);
739 if (!isset($this->_types[$column])) {
740 trigger_error(sprintf("%s: Bad column", $column), E_USER_NOTICE);
743 if ($column == 'rating' and !$GLOBALS['request']->_user->isSignedIn())
746 $col = $this->_types[$column];
747 if (!empty($heading))
748 $col->setHeading($heading);
750 $this->_columns[] = $col;
755 // make a table given the caption
756 function _generateTable($caption) {
757 $table = HTML::table(array('cellpadding' => 0,
760 'class' => 'pagelist'));
762 $table->pushContent(HTML::caption(array('align'=>'top'), $caption));
764 //Warning: This is quite fragile. It depends solely on a private variable
766 if (!empty($this->_columns_seen['checkbox'])) {
767 $table->pushContent($this->_jsFlipAll());
770 $table_summary = array();
771 foreach ($this->_columns as $col) {
772 $row->pushContent($col->button_heading());
773 if (is_string($col->_heading))
774 $table_summary[] = $col->_heading;
776 // Table summary for non-visual browsers.
777 $table->setAttr('summary', sprintf(_("Columns: %s."),
778 implode(", ", $table_summary)));
780 $table->pushContent(HTML::thead($row),
781 HTML::tbody(false, $this->_rows));
785 function _jsFlipAll() {
787 function flipAll(formObj) {
789 for (var i=0;i < formObj.length;i++) {
790 fldObj = formObj.elements[i];
791 if (fldObj.type == 'checkbox') {
792 if (isFirstSet == -1)
793 isFirstSet = (fldObj.checked) ? true : false;
794 fldObj.checked = (isFirstSet) ? false : true;
800 function _generateList($caption) {
801 $list = HTML::ul(array('class' => 'pagelist'));
803 foreach ($this->_rows as $page) {
804 $group = ($i++ / $this->_group_rows);
805 $class = ($group % 2) ? 'oddrow' : 'evenrow';
806 $list->pushContent(HTML::li(array('class' => $class),$page));
809 //Warning: This is quite fragile. It depends solely on a private variable
811 // Questionable if its of use here anyway. This is a one-col pagename list only.
812 //if (!empty($this->_columns_seen['checkbox'])) $out->pushContent($this->_jsFlipAll());
814 $out->pushContent(HTML::p($caption));
815 $out->pushContent($list);
819 function _emptyList($caption) {
822 $html->pushContent(HTML::p($caption));
823 if ($this->_messageIfEmpty)
824 $html->pushContent(HTML::blockquote(HTML::p($this->_messageIfEmpty)));
828 // Condense list: "Page1, Page2, ..."
829 // Alternative $seperator = HTML::Raw(' · ')
830 function _generateCommaList($seperator = ', ') {
831 return HTML(join($seperator, $list));
836 /* List pages with checkboxes to select from.
837 * The [Select] button toggles via _jsFlipAll
840 class PageList_Selectable
843 function PageList_Selectable ($columns=false, $exclude=false) {
845 if (!is_array($columns))
846 $columns = explode(',', $columns);
847 if (!in_array('checkbox',$columns))
848 array_unshift($columns,'checkbox');
850 $columns = array('checkbox','pagename');
852 PageList::PageList($columns,$exclude);
855 function addPageList ($array) {
856 while (list($pagename,$selected) = each($array)) {
857 if ($selected) $this->addPageSelected($pagename);
858 $this->addPage($pagename);
862 function addPageSelected ($pagename) {
863 $this->_selected[$pagename] = 1;
866 //insert javascript when clicked on Selected Select/Deselect all
869 // (c-file-style: "gnu")
874 // c-hanging-comment-ender-p: nil
875 // indent-tabs-mode: nil