1 <?php rcs_id('$Id: PageList.php,v 1.132 2005-04-09 09:16:15 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, WikiAdmin* 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 * 'creator' _("Creator")
26 * 'checkbox' selectable checkbox at the left.
29 * Special, custom columns: Either theme or plugin (WikiAdmin*) specific.
30 * 'remove' _("Remove")
31 * 'perm' _("Permission Mask")
33 * 'renamed_pagename' _("Rename to")
34 * 'ratingwidget', ... wikilens theme specific.
35 * 'custom' See plugin/_WikiTranslation
37 * Symbolic 'info=' arguments:
38 * 'all' All columns except the special columns
39 * 'most' pagename, mtime, author, size, hits, ...
40 * 'some' pagename, mtime, author
42 * FIXME: In this refactoring I (Jeff) have un-implemented _ctime, _cauthor, and
43 * number-of-revision. Note the _ctime and _cauthor as they were implemented
44 * were somewhat flawed: revision 1 of a page doesn't have to exist in the
45 * database. If lots of revisions have been made to a page, it's more than likely
46 * that some older revisions (include revision 1) have been cleaned (deleted).
49 * paging support: limit, offset args
50 * check PagePerm "list" access-type,
51 * all columns are sortable (Thanks to the wikilens team).
52 * cols > 1, comma, azhead, ordered (OL lists)
53 * ->supportedArgs() which arguments are supported, so that the plugin
54 * doesn't explictly need to declare it
57 * fix memory exhaustion on large pagelists with old --memory-limit php's only.
58 * Status: improved 2004-06-25 16:19:36 rurban
59 * but needs further testing.
61 class _PageList_Column_base {
62 var $_tdattr = array();
64 function _PageList_Column_base ($default_heading, $align = false) {
65 $this->_heading = $default_heading;
68 // align="char" isn't supported by any browsers yet :(
69 //if (is_array($align))
70 // $this->_tdattr = $align;
72 $this->_tdattr['align'] = $align;
76 function format ($pagelist, $page_handle, &$revision_handle) {
77 return HTML::td($this->_tdattr,
79 $this->_getValue($page_handle, $revision_handle),
83 function getHeading () {
84 return $this->_heading;
87 function setHeading ($heading) {
88 $this->_heading = $heading;
94 if (1 /* or in_array($this->_field, PageList::sortable_columns())*/) {
95 // multiple comma-delimited sortby args: "+hits,+pagename"
96 // asc or desc: +pagename, -pagename
97 $sortby = PageList::sortby($this->_field, 'flip_order');
98 //Fixme: pass all also other GET args along. (limit, p[])
99 //TODO: support GET and POST
100 $s = HTML::a(array('href' =>
101 $GLOBALS['request']->GetURLtoSelf(array('sortby' => $sortby,
103 'class' => 'pagetitle',
104 'title' => sprintf(_("Sort by %s"), $this->_field)),
105 HTML::raw(' '), HTML::u($this->_heading), HTML::raw(' '));
107 $s = HTML(HTML::raw(' '), HTML::u($this->_heading), HTML::raw(' '));
109 return HTML::th(array('align' => 'center'),$s);
112 // new grid-style sortable heading
114 function button_heading ($pagelist, $colNum) {
115 global $WikiTheme, $request;
117 if (1 /* or in_array($this->_field, PageList::sortable_columns()) */) {
118 // multiple comma-delimited sortby args: "+hits,+pagename"
120 $noimg_src = $WikiTheme->getButtonURL('no_order');
122 $noimg = HTML::img(array('src' => $noimg_src,
128 $noimg = HTML::raw(' ');
129 if ($request->getArg('sortby')) {
130 if ($pagelist->sortby($colNum, 'check')) { // show icon?
131 $sortby = $pagelist->sortby($request->getArg('sortby'), 'flip_order');
132 //$request->setArg('sortby', $sortby);
133 $desc = (substr($sortby,0,1) == '-'); // asc or desc? (+pagename, -pagename)
134 $src = $WikiTheme->getButtonURL($desc ? 'asc_order' : 'desc_order');
136 $sortby = $pagelist->sortby($colNum, 'init');
139 $sortby = $pagelist->sortby($colNum, 'init');
143 //$img->setAttr('alt', _("Click to sort"));
145 $img = HTML::img(array('src' => $src,
149 'alt' => _("Click to reverse sort order")));
151 $s = HTML::a(array('href' =>
152 //Fixme: pass all also other GET args along. (limit is ok, p[])
153 //Fixme: convert to POST submit[sortby]
154 $request->GetURLtoSelf(array('sortby' => $sortby,
155 /*'nocache' => '1'*/)),
156 'class' => 'gridbutton',
157 'title' => sprintf(_("Click to sort by %s"), $this->_field)),
164 HTML::raw(' '));
166 $s = HTML(HTML::raw(' '), $this->_heading, HTML::raw(' '));
168 return HTML::th(array('align' => 'center', 'valign' => 'middle',
169 'class' => 'gridbutton'), $s);
173 * Take two columns of this type and compare them.
174 * An undefined value is defined to be < than the smallest defined value.
175 * This base class _compare only works if the value is simple (e.g., a number).
177 * @param $colvala $this->_getValue() of column a
178 * @param $colvalb $this->_getValue() of column b
180 * @return -1 if $a < $b, 1 if $a > $b, 0 otherwise.
182 function _compare($colvala, $colvalb) {
183 if (is_string($colvala))
184 return strcmp($colvala,$colvalb);
186 if (($colvala === $colvalb) || (!isset($colvala) && !isset($colvalb))) {
189 $ret = (!isset($colvala) || ($colvala < $colvalb)) ? -1 : 1;
195 class _PageList_Column extends _PageList_Column_base {
196 function _PageList_Column ($field, $default_heading, $align = false) {
197 $this->_PageList_Column_base($default_heading, $align);
199 $this->_need_rev = substr($field, 0, 4) == 'rev:';
200 $this->_iscustom = substr($field, 0, 7) == 'custom:';
201 if ($this->_iscustom) {
202 $this->_field = substr($field, 7);
204 elseif ($this->_need_rev)
205 $this->_field = substr($field, 4);
207 $this->_field = $field;
210 function _getValue ($page_handle, &$revision_handle) {
211 if ($this->_need_rev) {
212 if (!$revision_handle)
213 // columns which need the %content should override this. (size, hi_content)
214 $revision_handle = $page_handle->getCurrentRevision(false);
215 return $revision_handle->get($this->_field);
218 return $page_handle->get($this->_field);
222 function _getSortableValue ($page_handle, &$revision_handle) {
223 $val = $this->_getValue($page_handle, $revision_handle);
224 if ($this->_field == 'hits')
226 elseif (is_object($val))
227 return $val->asString();
229 return (string) $val;
233 /* overcome a call_user_func limitation by not being able to do:
234 * call_user_func_array(array(&$class, $class_name), $params);
235 * So we need $class = new $classname($params);
236 * And we add a 4th param to get at the parent $pagelist object
238 class _PageList_Column_custom extends _PageList_Column {
239 function _PageList_Column_custom($params) {
240 $this->_pagelist =& $params[3];
241 $this->_PageList_Column($params[0], $params[1], $params[2]);
245 class _PageList_Column_size extends _PageList_Column {
246 function format (&$pagelist, $page_handle, &$revision_handle) {
247 return HTML::td($this->_tdattr,
249 $this->_getValue($pagelist, $page_handle, $revision_handle),
250 HTML::raw(' '));
253 function _getValue (&$pagelist, $page_handle, &$revision_handle) {
254 if (!$revision_handle or (!$revision_handle->_data['%content']
255 or $revision_handle->_data['%content'] === true)) {
256 $revision_handle = $page_handle->getCurrentRevision(true);
257 unset($revision_handle->_data['%pagedata']['_cached_html']);
259 $size = $this->_getSize($revision_handle);
260 // we can safely purge the content when it is not sortable
261 if (empty($pagelist->_sortby[$this->_field]))
262 unset($revision_handle->_data['%content']);
266 function _getSortableValue ($page_handle, &$revision_handle) {
267 if (!$revision_handle)
268 $revision_handle = $page_handle->getCurrentRevision(true);
269 return (empty($revision_handle->_data['%content']))
270 ? 0 : strlen($revision_handle->_data['%content']);
273 function _getSize($revision_handle) {
274 $bytes = @strlen($revision_handle->_data['%content']);
275 return ByteFormatter($bytes);
280 class _PageList_Column_bool extends _PageList_Column {
281 function _PageList_Column_bool ($field, $default_heading, $text = 'yes') {
282 $this->_PageList_Column($field, $default_heading, 'center');
283 $this->_textIfTrue = $text;
284 $this->_textIfFalse = new RawXml('—'); //mdash
287 function _getValue ($page_handle, &$revision_handle) {
288 //FIXME: check if $this is available in the parent (->need_rev)
289 $val = _PageList_Column::_getValue($page_handle, $revision_handle);
290 return $val ? $this->_textIfTrue : $this->_textIfFalse;
294 class _PageList_Column_checkbox extends _PageList_Column {
295 function _PageList_Column_checkbox ($field, $default_heading, $name='p') {
296 $this->_name = $name;
297 $heading = HTML::input(array('type' => 'button',
298 'title' => _("Click to de-/select all pages"),
300 'name' => $default_heading,
301 'value' => $default_heading,
302 'onclick' => "flipAll(this.form)"
304 $this->_PageList_Column($field, $heading, 'center');
306 function _getValue ($pagelist, $page_handle, &$revision_handle) {
307 $pagename = $page_handle->getName();
308 $selected = !empty($pagelist->_selected[$pagename]);
309 if (strstr($pagename,'[') or strstr($pagename,']')) {
310 $pagename = str_replace(array('[',']'),array('%5B','%5D'),$pagename);
313 return HTML::input(array('type' => 'checkbox',
314 'name' => $this->_name . "[$pagename]",
316 'checked' => 'CHECKED'));
318 return HTML::input(array('type' => 'checkbox',
319 'name' => $this->_name . "[$pagename]",
323 function format ($pagelist, $page_handle, &$revision_handle) {
324 return HTML::td($this->_tdattr,
326 $this->_getValue($pagelist, $page_handle, $revision_handle),
327 HTML::raw(' '));
329 // don't sort this javascript button
330 function button_heading ($pagelist, $colNum) {
331 $s = HTML(HTML::raw(' '), $this->_heading, HTML::raw(' '));
332 return HTML::th(array('align' => 'center', 'valign' => 'middle',
333 'class' => 'gridbutton'), $s);
337 class _PageList_Column_time extends _PageList_Column {
338 function _PageList_Column_time ($field, $default_heading) {
339 $this->_PageList_Column($field, $default_heading, 'right');
341 $this->Theme = &$WikiTheme;
344 function _getValue ($page_handle, &$revision_handle) {
345 $time = _PageList_Column::_getValue($page_handle, $revision_handle);
346 return $this->Theme->formatDateTime($time);
350 class _PageList_Column_version extends _PageList_Column {
351 function _getValue ($page_handle, &$revision_handle) {
352 if (!$revision_handle)
353 $revision_handle = $page_handle->getCurrentRevision();
354 return $revision_handle->getVersion();
358 // Output is hardcoded to limit of first 50 bytes. Otherwise
359 // on very large Wikis this will fail if used with AllPages
360 // (PHP memory limit exceeded)
361 class _PageList_Column_content extends _PageList_Column {
362 function _PageList_Column_content ($field, $default_heading, $align = false) {
363 $this->_PageList_Column($field, $default_heading, $align);
365 if ($field == 'content') {
366 $this->_heading .= sprintf(_(" ... first %d bytes"),
368 } elseif ($field == 'hi_content') {
369 global $HTTP_POST_VARS;
370 if (!empty($HTTP_POST_VARS['admin_replace'])) {
371 $search = $HTTP_POST_VARS['admin_replace']['from'];
372 $this->_heading .= sprintf(_(" ... around %s"),
378 function _getValue ($page_handle, &$revision_handle) {
379 if (!$revision_handle or (!$revision_handle->_data['%content']
380 or $revision_handle->_data['%content'] === true)) {
381 $revision_handle = $page_handle->getCurrentRevision(true);
383 // Not sure why implode is needed here, I thought
384 // getContent() already did this, but it seems necessary.
385 $c = implode("\n", $revision_handle->getContent());
386 if (empty($pagelist->_sortby[$this->_field]))
387 unset($revision_handle->_data['%content']);
388 if ($this->_field == 'hi_content') {
389 global $HTTP_POST_VARS;
390 unset($revision_handle->_data['%pagedata']['_cached_html']);
391 $search = $HTTP_POST_VARS['admin_replace']['from'];
392 if ($search and ($i = strpos($c,$search))) {
393 $l = strlen($search);
394 $j = max(0,$i - ($this->bytes / 2));
395 return HTML::div(array('style' => 'font-size:x-small'),
396 HTML::div(array('class' => 'transclusion'),
397 HTML::span(substr($c, $j, ($this->bytes / 2))),
398 HTML::span(array("style"=>"background:yellow"),$search),
399 HTML::span(substr($c, $i+$l, ($this->bytes / 2))))
402 $c = sprintf(_("%s not found"),
404 return HTML::div(array('style' => 'font-size:x-small','align'=>'center'),
407 } elseif (($len = strlen($c)) > $this->bytes) {
408 $c = substr($c, 0, $this->bytes);
410 include_once('lib/BlockParser.php');
411 // false --> don't bother processing hrefs for embedded WikiLinks
412 $ct = TransformText($c, $revision_handle->get('markup'), false);
413 if (empty($pagelist->_sortby[$this->_field]))
414 unset($revision_handle->_data['%pagedata']['_cached_html']);
415 return HTML::div(array('style' => 'font-size:x-small'),
416 HTML::div(array('class' => 'transclusion'), $ct),
417 // Don't show bytes here if size column present too
418 ($this->parent->_columns_seen['size'] or !$len) ? "" :
419 ByteFormatter($len, /*$longformat = */true));
422 function _getSortableValue ($page_handle, &$revision_handle) {
423 return substr(_PageList_Column::_getValue($page_handle, $revision_handle),0,50);
427 class _PageList_Column_author extends _PageList_Column {
428 function _PageList_Column_author ($field, $default_heading, $align = false) {
429 _PageList_Column::_PageList_Column($field, $default_heading, $align);
430 $this->dbi =& $GLOBALS['request']->getDbh();
433 function _getValue ($page_handle, &$revision_handle) {
434 $author = _PageList_Column::_getValue($page_handle, $revision_handle);
435 if (isWikiWord($author) && $this->dbi->isWikiPage($author))
436 return WikiLink($author);
442 class _PageList_Column_owner extends _PageList_Column_author {
443 function _getValue ($page_handle, &$revision_handle) {
444 $author = $page_handle->getOwner();
445 if (isWikiWord($author) && $this->dbi->isWikiPage($author))
446 return WikiLink($author);
452 class _PageList_Column_creator extends _PageList_Column_author {
453 function _getValue ($page_handle, &$revision_handle) {
454 $author = $page_handle->getCreator();
455 if (isWikiWord($author) && $this->dbi->isWikiPage($author))
456 return WikiLink($author);
462 class _PageList_Column_pagename extends _PageList_Column_base {
463 var $_field = 'pagename';
465 function _PageList_Column_pagename () {
466 $this->_PageList_Column_base(_("Page Name"));
468 $this->dbi = &$request->getDbh();
471 function _getValue ($page_handle, &$revision_handle) {
472 if ($this->dbi->isWikiPage($page_handle->getName()))
473 return WikiLink($page_handle, 'known');
475 return WikiLink($page_handle, 'unknown');
478 function _getSortableValue ($page_handle, &$revision_handle) {
479 return $page_handle->getName();
483 * Compare two pagenames for sorting. See _PageList_Column::_compare.
485 function _compare($colvala, $colvalb) {
486 return strcmp($colvala, $colvalb);
491 var $_group_rows = 3;
492 var $_columns = array();
493 var $_columnsMap = array(); // Maps column name to column number.
494 var $_excluded_pages = array();
495 var $_pages = array();
497 var $_pagename_seen = false;
498 var $_types = array();
499 var $_options = array();
500 var $_selected = array();
501 var $_sortby = array();
504 function PageList ($columns = false, $exclude = false, $options = false) {
506 $this->_options = $options;
508 // let plugins predefine only certain objects, such its own custom pagelist columns
509 if (!empty($this->_options['types'])) {
510 $this->_types = $this->_options['types'];
511 unset($this->_options['types']);
513 $this->_initAvailableColumns();
516 'all' => array_diff(array_keys($this->_types), // all but...
517 array('checkbox','remove','renamed_pagename',
518 'content','hi_content','perm','acl')),
519 'most' => array('pagename','mtime','author','hits'),
520 'some' => array('pagename','mtime','author')
523 if (!is_array($columns))
524 $columns = explode(',', $columns);
525 // expand symbolic columns:
526 foreach ($symbolic_columns as $symbol => $cols) {
527 if (in_array($symbol,$columns)) { // e.g. 'checkbox,all'
528 $columns = array_diff(array_merge($columns,$cols),array($symbol));
531 if (!in_array('pagename',$columns))
532 $this->_addColumn('pagename');
533 foreach ($columns as $col) {
534 $this->_addColumn($col);
537 // If 'pagename' is already present, _addColumn() will not add it again
538 $this->_addColumn('pagename');
540 foreach (array('sortby','limit','paging','count','dosort') as $key) {
541 if (!empty($options) and !empty($options[$key])) {
542 $this->_options[$key] = $options[$key];
544 $this->_options[$key] = $GLOBALS['request']->getArg($key);
547 $this->_options['sortby'] = $this->sortby($this->_options['sortby'], 'init');
549 if (is_string($exclude) and !is_array($exclude))
550 $exclude = $this->explodePageList($exclude, false,
551 $this->_options['sortby'],
552 $this->_options['limit']);
553 $this->_excluded_pages = $exclude;
555 $this->_messageIfEmpty = _("<no matches>");
558 // Currently PageList takes these arguments:
559 // 1: info, 2: exclude, 3: hash of options
560 // Here we declare which options are supported, so that
561 // the calling plugin may simply merge this with its own default arguments
562 function supportedArgs () {
563 return array(// Currently supported options:
564 /* what columns, what pages */
565 'info' => 'pagename',
566 'exclude' => '', // also wildcards, comma-seperated lists
567 // and <!plugin-list !> arrays
568 /* select pages by meta-data: */
569 'author' => false, // current user by []
570 'owner' => false, // current user by []
571 'creator' => false, // current user by []
573 /* for the sort buttons in <th> */
574 'sortby' => '', // same as for WikiDB::getAllPages
575 // (unsorted is faster)
577 /* PageList pager options:
578 * These options may also be given to _generate(List|Table) later
579 * But limit and offset might help the query WikiDB::getAllPages()
581 'limit' => 0, // number of rows (pagesize)
582 'paging' => 'auto', // 'auto' top + bottom rows if applicable
583 // // 'top' top only if applicable
584 // // 'bottom' bottom only if applicable
585 // // 'none' don't page at all
586 // (TODO: clarify what if $paging==false ?)
588 /* list-style options (with single pagename column only so far) */
589 'cols' => 1, // side-by-side display of list (1-3)
590 'azhead' => 0, // 1: group by initials
591 // 2: provide shortcut links to initials also
592 'comma' => 0, // condensed comma-seperated list,
593 // 1 if without links, 2 if with
594 'commasep' => false, // Default: ', '
595 'ordered' => false, // OL or just UL lists (ignored for comma)
599 function setCaption ($caption_string) {
600 $this->_caption = $caption_string;
603 function getCaption () {
604 // put the total into the caption if needed
605 if (is_string($this->_caption) && strstr($this->_caption, '%d'))
606 return sprintf($this->_caption, $this->getTotal());
607 return $this->_caption;
610 function setMessageIfEmpty ($msg) {
611 $this->_messageIfEmpty = $msg;
615 function getTotal () {
616 return !empty($this->_options['count'])
617 ? (integer) $this->_options['count'] : count($this->_pages);
620 function isEmpty () {
621 return empty($this->_pages);
624 function addPage($page_handle) {
625 if (!empty($this->_excluded_pages)) {
626 if (!in_array((is_string($page_handle) ? $page_handle : $page_handle->getName()),
627 $this->_excluded_pages))
628 $this->_pages[] = $page_handle;
630 $this->_pages[] = $page_handle;
634 function _getPageFromHandle($page_handle) {
635 if (is_string($page_handle)) {
636 if (empty($page_handle)) return $page_handle;
637 //$dbi = $GLOBALS['request']->getDbh(); // no, safe memory!
638 $page_handle = $GLOBALS['request']->_dbi->getPage($page_handle);
644 * Take a PageList_Page object, and return an HTML object to display
645 * it in a table or list row.
647 function _renderPageRow (&$page_handle, $i = 0) {
648 $page_handle = $this->_getPageFromHandle($page_handle);
649 //FIXME. only on sf.net
650 if (!is_object($page_handle)) {
651 trigger_error("PageList: Invalid page_handle $page_handle", E_USER_WARNING);
654 if (!isset($page_handle)
655 or empty($page_handle)
656 or (!empty($this->_excluded_pages)
657 and in_array($page_handle->getName(), $this->_excluded_pages)))
658 return; // exclude page.
660 // enforce view permission
661 if (!mayAccessPage('view', $page_handle->getName()))
664 $group = (int)($i / $this->_group_rows);
665 $class = ($group % 2) ? 'oddrow' : 'evenrow';
666 $revision_handle = false;
667 $this->_maxlen = max($this->_maxlen, strlen($page_handle->getName()));
669 if (count($this->_columns) > 1) {
670 $row = HTML::tr(array('class' => $class));
671 foreach ($this->_columns as $col)
672 $row->pushContent($col->format($this, $page_handle, $revision_handle));
674 $col = $this->_columns[0];
675 $row = $col->_getValue($page_handle, $revision_handle);
681 function addPages ($page_iter) {
682 //Todo: if limit check max(strlen(pagename))
683 while ($page = $page_iter->next()) {
684 $this->addPage($page);
688 function addPageList (&$list) {
689 if (empty($list)) return; // Protect reset from a null arg
690 foreach ($list as $page) {
691 if (is_object($page))
692 $page = $page->_pagename;
693 $this->addPage((string)$page);
699 $dbi =& $request->getDbh();
700 if (isa($dbi,'WikiDB_SQL')) {
701 extract($dbi->_backend->_table_names);
702 $res = $dbi->_backend->_dbh->getOne("SELECT max(length(pagename)) FROM $page_tbl");
703 if (DB::isError($res) || empty($res)) return false;
705 } elseif (isa($dbi,'WikiDB_ADODB')) {
706 extract($dbi->_backend->_table_names);
707 $row = $dbi->_backend->_dbh->getRow("SELECT max(length(pagename)) FROM $page_tbl");
708 return $row ? $row[0] : false;
713 function getContent() {
714 // Note that the <caption> element wants inline content.
715 $caption = $this->getCaption();
717 if ($this->isEmpty())
718 return $this->_emptyList($caption);
719 elseif (count($this->_columns) == 1)
720 return $this->_generateList($caption);
722 return $this->_generateTable($caption);
725 function printXML() {
726 PrintXML($this->getContent());
730 return AsXML($this->getContent());
734 * Handle sortby requests for the DB iterator and table header links.
735 * Prefix the column with + or - like "+pagename","-mtime", ...
738 * 'init' : unify with predefined order. "pagename" => "+pagename"
739 * 'flip_order' : "mtime" => "+mtime" => "-mtime" ...
740 * 'db' : "-pagename" => "pagename DESC"
743 * Now all columns are sortable. (patch by DanFr)
744 * Some columns have native DB backend methods, some not.
746 function sortby ($column, $action, $valid_fields=false) {
749 if (empty($column)) return '';
750 if (is_int($column)) {
751 $column = $this->_columns[$column - 1]->_field;
752 //$column = $col->_field;
754 //if (!is_string($column)) return '';
755 // support multiple comma-delimited sortby args: "+hits,+pagename"
757 if (strstr($column, ',')) {
758 $result = ($action == 'check') ? true : array();
759 foreach (explode(',', $column) as $col) {
760 if ($action == 'check')
761 $result = $result && $this->sortby($col, $action, $valid_fields);
763 $result[] = $this->sortby($col, $action, $valid_fields);
765 // 'check' returns true/false for every col. return true if all are true.
766 // i.e. the unsupported 'every' operator in functional languages.
767 if ($action == 'check')
770 return join(",", $result);
772 if (substr($column,0,1) == '+') {
773 $order = '+'; $column = substr($column,1);
774 } elseif (substr($column,0,1) == '-') {
775 $order = '-'; $column = substr($column,1);
777 // default initial order: +pagename, -mtime, -hits
779 if (in_array($column, array('mtime','hits')))
783 if ($action == 'flip_order') {
784 return ($order == '+' ? '-' : '+') . $column;
785 } elseif ($action == 'init') {
786 $this->_sortby[$column] = $order;
787 return $order . $column;
788 } elseif ($action == 'check') {
789 return (!empty($this->_sortby[$column])
790 or ($request->getArg('sortby')
791 and strstr($request->getArg('sortby'),$column)));
792 } elseif ($action == 'db') {
793 // Performance enhancement: use native DB sort if possible.
794 if (($valid_fields and in_array($column, $valid_fields))
795 or (method_exists($request->_dbi->_backend, 'sortable_columns')
796 and (in_array($column, $request->_dbi->_backend->sortable_columns())))) {
797 // omit this sort method from the _sortPages call at rendering
798 // asc or desc: +pagename, -pagename
799 return $column . ($order == '+' ? ' ASC' : ' DESC');
807 // echo implode(":",explodeList("Test*",array("xx","Test1","Test2")));
808 function explodePageList($input, $include_empty=false, $sortby=false,
809 $limit=false, $exclude=false)
811 if (empty($input)) return array();
812 // expand wildcards from list of all pages
813 if (preg_match('/[\?\*]/', $input)) {
814 $dbi = $GLOBALS['request']->getDbh();
815 // $dbi->titleSearch($input);
816 //TODO: need an SQL optimization here
817 $allPagehandles = $dbi->getAllPages($include_empty, $sortby, $limit,
819 while ($pagehandle = $allPagehandles->next()) {
820 $allPages[] = $pagehandle->getName();
822 return explodeList($input, $allPages);
824 //TODO: do the sorting, normally not needed if used for exclude only
825 return explode(',',$input);
829 function allPagesByAuthor($wildcard, $include_empty=false, $sortby=false,
830 $limit=false, $exclude=false) {
831 $dbi = $GLOBALS['request']->getDbh();
832 $allPagehandles = $dbi->getAllPages($include_empty, $sortby, $limit, $exclude);
834 if ($wildcard === '[]') {
835 $wildcard = $GLOBALS['request']->_user->getAuthenticatedId();
836 if (!$wildcard) return $allPages;
838 $do_glob = preg_match('/[\?\*]/', $wildcard);
839 while ($pagehandle = $allPagehandles->next()) {
840 $name = $pagehandle->getName();
841 $author = $pagehandle->getAuthor();
844 if (glob_match($wildcard, $author))
846 } elseif ($wildcard == $author) {
850 // TODO: purge versiondata_cache
855 function allPagesByOwner($wildcard, $include_empty=false, $sortby=false,
856 $limit=false, $exclude=false) {
857 $dbi = $GLOBALS['request']->getDbh();
858 $allPagehandles = $dbi->getAllPages($include_empty, $sortby, $limit, $exclude);
860 if ($wildcard === '[]') {
861 $wildcard = $GLOBALS['request']->_user->getAuthenticatedId();
862 if (!$wildcard) return $allPages;
864 $do_glob = preg_match('/[\?\*]/', $wildcard);
865 while ($pagehandle = $allPagehandles->next()) {
866 $name = $pagehandle->getName();
867 $owner = $pagehandle->getOwner();
870 if (glob_match($wildcard, $owner))
872 } elseif ($wildcard == $owner) {
880 function allPagesByCreator($wildcard, $include_empty=false, $sortby=false,
881 $limit=false, $exclude=false) {
882 $dbi = $GLOBALS['request']->getDbh();
883 $allPagehandles = $dbi->getAllPages($include_empty, $sortby, $limit, $exclude);
885 if ($wildcard === '[]') {
886 $wildcard = $GLOBALS['request']->_user->getAuthenticatedId();
887 if (!$wildcard) return $allPages;
889 $do_glob = preg_match('/[\?\*]/', $wildcard);
890 while ($pagehandle = $allPagehandles->next()) {
891 $name = $pagehandle->getName();
892 $creator = $pagehandle->getCreator();
895 if (glob_match($wildcard, $creator))
897 } elseif ($wildcard == $creator) {
908 /** Plugin and theme hooks:
909 * If the pageList is initialized with $options['types'] these types are also initialized,
910 * overriding the standard types.
912 function _initAvailableColumns() {
913 global $customPageListColumns;
917 => new _PageList_Column_content('rev:content', _("Content")),
918 // new: plugin specific column types initialised by the relevant plugins
920 'hi_content' // with highlighted search for SearchReplace
921 => new _PageList_Column_content('rev:hi_content', _("Content")),
923 => new _PageList_Column_remove('remove', _("Remove")),
924 // initialised by the plugin
926 => new _PageList_Column_renamed_pagename('rename', _("Rename to")),
928 => new _PageList_Column_perm('perm', _("Permission")),
930 => new _PageList_Column_acl('acl', _("ACL")),
933 => new _PageList_Column_checkbox('p', _("Select")),
935 => new _PageList_Column_pagename,
937 => new _PageList_Column_time('rev:mtime', _("Last Modified")),
939 => new _PageList_Column('hits', _("Hits"), 'right'),
941 => new _PageList_Column_size('rev:size', _("Size"), 'right'),
942 /*array('align' => 'char', 'char' => ' ')*/
944 => new _PageList_Column('rev:summary', _("Last Summary")),
946 => new _PageList_Column_version('rev:version', _("Version"),
949 => new _PageList_Column_author('rev:author', _("Last Author")),
951 => new _PageList_Column_owner('author_id', _("Owner")),
953 => new _PageList_Column_creator('author_id', _("Creator")),
956 => new _PageList_Column_author('group', _("Group")),
959 => new _PageList_Column_bool('locked', _("Locked"),
962 => new _PageList_Column_bool('rev:is_minor_edit',
963 _("Minor Edit"), _("minor")),
965 => new _PageList_Column('rev:markup', _("Markup")),
966 // 'rating' initialised by the wikilens theme hook: addPageListColumn
969 => new _PageList_Column_rating('rating', _("Rate")),
972 if (empty($this->_types))
973 $this->_types = array();
974 // add plugin specific pageList columns, initialized by $options['types']
975 $this->_types = array_merge($standard_types, $this->_types);
976 // add theme custom specific pageList columns:
977 // set the 4th param as the current pagelist object.
978 if (!empty($customPageListColumns)) {
979 foreach ($customPageListColumns as $column => $params) {
980 $class_name = array_shift($params);
982 $class = new $class_name($params);
983 $this->_types[$column] =& $class;
988 function getOption($option) {
989 if (array_key_exists($option, $this->_options)) {
990 return $this->_options[$option];
998 * Add a column to this PageList, given a column name.
999 * The name is a type, and optionally has a : and a label. Examples:
1002 * pagename:This page
1004 * mtime:Last modified
1006 * If this function is called multiple times for the same type, the
1007 * column will only be added the first time, and ignored the succeeding times.
1008 * If you wish to add multiple columns of the same type, use addColumnObject().
1010 * @param column name
1011 * @return true if column is added, false otherwise
1013 function _addColumn ($column) {
1015 if (isset($this->_columns_seen[$column]))
1016 return false; // Already have this one.
1017 if (!isset($this->_types[$column]))
1018 $this->_initAvailableColumns();
1019 $this->_columns_seen[$column] = true;
1021 if (strstr($column, ':'))
1022 list ($column, $heading) = explode(':', $column, 2);
1024 // FIXME: these column types have hooks (objects) elsewhere
1025 // Omitting this warning should be overridable by the extension
1026 if (!isset($this->_types[$column])) {
1027 $silently_ignore = array('numbacklinks',
1028 'rating',/*'ratingwidget',*/
1029 'coagreement', 'minmisery',
1031 'averagerating', 'top3recs');
1032 if (!in_array($column, $silently_ignore))
1033 trigger_error(sprintf("%s: Bad column", $column), E_USER_NOTICE);
1036 // FIXME: anon users might rate and see ratings also.
1037 // Defer this logic to the plugin.
1038 if ($column == 'rating' and !$GLOBALS['request']->_user->isSignedIn())
1041 $this->addColumnObject($this->_types[$column]);
1047 * Add a column to this PageList, given a column object.
1049 * @param $col object An object derived from _PageList_Column.
1051 function addColumnObject($col) {
1052 if (is_array($col)) {// custom column object
1054 $class_name = array_shift($params);
1055 $params[3] =& $this;
1056 $col = new $class_name($params);
1058 $heading = $col->getHeading();
1059 if (!empty($heading))
1060 $col->setHeading($heading);
1062 $this->_columns[] = $col;
1063 $this->_columnsMap[$col->_field] = count($this->_columns); // start with 1
1067 * Compare _PageList_Page objects.
1069 function _pageCompare(&$a, &$b) {
1070 if (empty($this->_sortby) or count($this->_sortby) == 0) {
1071 // No columns to sort by
1075 $pagea = $this->_getPageFromHandle($a); // If a string, convert to page
1076 assert(isa($pagea, 'WikiDB_Page'));
1077 $pageb = $this->_getPageFromHandle($b); // If a string, convert to page
1078 assert(isa($pageb, 'WikiDB_Page'));
1079 foreach ($this->_sortby as $colNum => $direction) {
1080 if (!is_int($colNum)) // or column fieldname
1081 $colNum = $this->_columnsMap[$colNum];
1082 $col = $this->_columns[$colNum - 1];
1084 assert(isset($col));
1085 $revision_handle = false;
1086 $aval = $col->_getSortableValue($pagea, $revision_handle);
1087 $bval = $col->_getSortableValue($pageb, $revision_handle);
1089 $cmp = $col->_compare($aval, $bval);
1090 if ($direction === "-") // Reverse the sense of the comparison
1094 // This is the first comparison that is not equal-- go with it
1102 * Put pages in order according to the sortby arg, if given
1103 * If the sortby cols are already sorted by the DB call, don't do usort.
1104 * TODO: optimize for multiple sortable cols
1106 function _sortPages() {
1107 if (count($this->_sortby) > 0) {
1108 $need_sort = $this->_options['dosort'];
1109 foreach ($this->_sortby as $col => $dir) {
1110 if (! $this->sortby($col, 'db'))
1113 if ($need_sort) { // There are some columns to sort by
1114 usort($this->_pages, array($this, '_pageCompare'));
1117 //unset($GLOBALS['PhpWiki_pagelist']);
1120 function limit($limit) {
1121 if (is_array($limit)) return $limit;
1122 if (strstr($limit, ','))
1123 return split(',', $limit);
1125 return array(0, $limit);
1128 function pagingTokens($numrows = false, $ncolumns = false, $limit = false) {
1129 if ($numrows === false)
1130 $numrows = $this->getTotal();
1131 if ($limit === false)
1132 $limit = $this->_options['limit'];
1133 if ($ncolumns === false)
1134 $ncolumns = count($this->_columns);
1136 list($offset, $pagesize) = $this->limit($limit);
1138 (!$offset and $numrows <= $pagesize) or
1139 ($offset + $pagesize < 0))
1142 $request = &$GLOBALS['request'];
1143 $pagename = $request->getArg('pagename');
1144 $defargs = $request->args;
1145 if (USE_PATH_INFO) unset($defargs['pagename']);
1146 if ($defargs['action'] == 'browse') unset($defargs['action']);
1150 $tokens['PREV'] = false; $tokens['PREV_LINK'] = "";
1151 $tokens['COLS'] = count($this->_columns);
1152 $tokens['COUNT'] = $numrows;
1153 $tokens['OFFSET'] = $offset;
1154 $tokens['SIZE'] = $pagesize;
1155 $tokens['NUMPAGES'] = (int)($numrows / $pagesize)+1;
1156 $tokens['ACTPAGE'] = (int) (($offset+1) / $pagesize)+1;
1158 $prev['limit'] = max(0, $offset - $pagesize) . ",$pagesize";
1159 $prev['count'] = $numrows;
1160 $tokens['LIMIT'] = $prev['limit'];
1161 $tokens['PREV'] = true;
1162 $tokens['PREV_LINK'] = WikiURL($pagename, $prev);
1163 $prev['limit'] = "0,$pagesize";
1164 $tokens['FIRST_LINK'] = WikiURL($pagename, $prev);
1167 $tokens['NEXT'] = false; $tokens['NEXT_LINK'] = "";
1168 if ($offset + $pagesize < $numrows) {
1169 $next['limit'] = min($offset + $pagesize, $numrows - $pagesize) . ",$pagesize";
1170 $next['count'] = $numrows;
1171 $tokens['LIMIT'] = $next['limit'];
1172 $tokens['NEXT'] = true;
1173 $tokens['NEXT_LINK'] = WikiURL($pagename, $next);
1174 $next['limit'] = $numrows - $pagesize . ",$pagesize";
1175 $tokens['LAST_LINK'] = WikiURL($pagename, $next);
1180 // make a table given the caption
1181 function _generateTable($caption) {
1182 if (count($this->_sortby) > 0) $this->_sortPages();
1184 $rows = array(); $i = 0;
1185 foreach ($this->_pages as $pagenum => $page) {
1186 $rows[] = $this->_renderPageRow($page, $i++);
1189 $table = HTML::table(array('cellpadding' => 0,
1192 'class' => 'pagelist'));
1194 $table->pushContent(HTML::caption(array('align'=>'top'), $caption));
1196 //Warning: This is quite fragile. It depends solely on a private variable
1197 // in ->_addColumn()
1198 if (!empty($this->_columns_seen['checkbox'])) {
1199 $table->pushContent($this->_jsFlipAll());
1201 $do_paging = ( isset($this->_options['paging'])
1202 and !empty($this->_options['limit'])
1203 and $this->getTotal()
1204 and $this->_options['paging'] != 'none' );
1206 $table_summary = array();
1207 $i = 1; // start with 1!
1208 foreach ($this->_columns as $col) {
1209 $heading = $col->button_heading($this, $i);
1211 and isset($col->_field)
1212 and $col->_field == 'pagename'
1213 and ($maxlen = $this->maxLen())) {
1214 $heading->setAttr('width', $maxlen * 7);
1216 $row->pushContent($heading);
1217 if (is_string($col->getHeading()))
1218 $table_summary[] = $col->getHeading();
1221 // Table summary for non-visual browsers.
1222 $table->setAttr('summary', sprintf(_("Columns: %s."),
1223 join(", ", $table_summary)));
1224 $table->pushContent(HTML::colgroup(array('span' => count($this->_columns))));
1226 $tokens = $this->pagingTokens($this->getTotal(),
1227 count($this->_columns),
1228 $this->_options['limit']);
1229 if ($tokens === false) {
1230 $table->pushContent(HTML::thead($row),
1231 HTML::tbody(false, $rows));
1235 $paging = Template("pagelink", $tokens);
1236 if ($this->_options['paging'] != 'bottom')
1237 $table->pushContent(HTML::thead($paging));
1238 $table->pushContent(HTML::tbody(false, HTML($row, $rows)));
1239 if ($this->_options['paging'] != 'top')
1240 $table->pushContent(HTML::tfoot($paging));
1243 $table->pushContent(HTML::thead($row),
1244 HTML::tbody(false, $rows));
1249 function _jsFlipAll() {
1251 function flipAll(formObj) {
1252 var isFirstSet = -1;
1253 for (var i=0; i < formObj.length; i++) {
1254 fldObj = formObj.elements[i];
1255 if ((fldObj.type == 'checkbox') && (fldObj.name.substring(0,2) == 'p[')) {
1256 if (isFirstSet == -1)
1257 isFirstSet = (fldObj.checked) ? true : false;
1258 fldObj.checked = (isFirstSet) ? false : true;
1264 /* recursive stack for private sublist options (azhead, cols) */
1265 function _saveOptions($opts) {
1266 $stack = array('pages' => $this->_pages);
1267 foreach ($opts as $k => $v) {
1268 $stack[$k] = $this->_options[$k];
1269 $this->_options[$k] = $v;
1271 if (empty($this->_stack))
1272 $this->_stack = new Stack();
1273 $this->_stack->push($stack);
1275 function _restoreOptions() {
1276 assert($this->_stack);
1277 $stack = $this->_stack->pop();
1278 $this->_pages = $stack['pages'];
1279 unset($stack['pages']);
1280 foreach ($stack as $k => $v) {
1281 $this->_options[$k] = $v;
1285 // 'cols' - split into several columns
1286 // 'azhead' - support <h3> grouping into initials
1287 // 'ordered' - OL or UL list (not yet inherited to all plugins)
1288 // 'comma' - condensed comma-list only, 1: no links, >1: with links
1289 function _generateList($caption='') {
1290 if (empty($this->_pages)) return; // stop recursion
1293 $out->pushContent(HTML::p($caption));
1295 // need a recursive switch here for the azhead and cols grouping.
1296 if (!empty($this->_options['cols']) and $this->_options['cols'] > 1) {
1297 $count = count($this->_pages);
1298 $length = $count / $this->_options['cols'];
1299 $width = sprintf("%d", 100 / $this->_options['cols']).'%';
1300 $cols = HTML::tr(array('valign' => 'top'));
1301 for ($i=0; $i < $count; $i += $length) {
1302 $this->_saveOptions(array('cols' => 0));
1303 $this->_pages = array_slice($this->_pages, $i, $length);
1304 $cols->pushContent(HTML::td(/*array('width' => $width),*/
1305 $this->_generateList()));
1306 $this->_restoreOptions();
1308 // speed up table rendering by defining colgroups
1309 $out->pushContent(HTML::table(HTML::colgroup(array('span' => $this->_options['cols'],
1310 'width' => $width)),
1315 // Ignore azhead if not sorted by pagename
1316 if (!empty($this->_options['azhead'])
1317 and strstr($this->sortby($this->_options['sortby'], 'init'), "pagename")
1320 $cur_h = substr($this->_pages[0]->getName(), 0, 1);
1321 $out->pushContent(HTML::h3($cur_h));
1322 // group those pages together with same $h
1324 for ($i=0; $i < count($this->_pages); $i++) {
1325 $page =& $this->_pages[$i];
1326 $h = substr($page->getName(), 0, 1);
1327 if ($h != $cur_h and $i > $j) {
1328 $this->_saveOptions(array('cols' => 0, 'azhead' => 0));
1329 $this->_pages = array_slice($this->_pages, $j, $i - $j);
1330 $out->pushContent($this->_generateList());
1331 $this->_restoreOptions();
1333 $out->pushContent(HTML::h3($h));
1337 if ($i > $j) { // flush the rest
1338 $this->_saveOptions(array('cols' => 0, 'azhead' => 0));
1339 $this->_pages = array_slice($this->_pages, $j, $i - $j);
1340 $out->pushContent($this->_generateList());
1341 $this->_restoreOptions();
1346 if (!empty($this->_options['comma'])) {
1347 if ($this->_options['comma'] == 1)
1348 $out->pushContent($this->_generateCommaListAsString());
1350 $out->pushContent($this->_generateCommaList($this->_options['comma']));
1354 $do_paging = ( isset($this->_options['paging'])
1355 and !empty($this->_options['limit'])
1356 and $this->getTotal()
1357 and $this->_options['paging'] != 'none' );
1359 $tokens = $this->pagingTokens($this->getTotal(),
1360 count($this->_columns),
1361 $this->_options['limit']);
1363 $paging = Template("pagelink", $tokens);
1364 $out->pushContent(HTML::table($paging));
1367 if (!empty($this->_options['ordered']))
1368 $list = HTML::ol(array('class' => 'pagelist'));
1370 $list = HTML::ul(array('class' => 'pagelist'));
1372 //TODO: currently we ignore limit here and hope tha the backend didn't ignore it. (BackLinks)
1373 if (!empty($this->_options['limit']))
1374 list($offset, $pagesize) = $this->limit($this->_options['limit']);
1376 foreach ($this->_pages as $pagenum => $page) {
1377 $pagehtml = $this->_renderPageRow($page);
1378 $group = ($i++ / $this->_group_rows);
1379 //TODO: here we switch every row, in tables every third.
1380 // unification or parametrized?
1381 $class = ($group % 2) ? 'oddrow' : 'evenrow';
1382 $list->pushContent(HTML::li(array('class' => $class), $pagehtml));
1383 if ($pagesize and $i > $pagesize) break;
1385 $out->pushContent($list);
1386 if ( $do_paging and $tokens ) {
1387 $out->pushContent(HTML::table($paging));
1393 // Condense list without a href links: "Page1, Page2, ..."
1394 // Alternative $seperator = HTML::Raw(' · ')
1395 function _generateCommaListAsString() {
1396 if (defined($this->_options['commasep']))
1397 $seperator = $this->_options['commasep'];
1401 foreach ($this->_pages as $pagenum => $page) {
1402 if ($s = $this->_renderPageRow($page)) // some pages are not viewable
1403 $pages[] = is_string($s) ? $s : $s->asString();
1405 return HTML(join($seperator, $pages));
1409 // Normal WikiLink list.
1410 // Future: 1 = reserved for plain string (see above)
1411 // 2 and more => HTML link specialization?
1412 function _generateCommaList($style = false) {
1413 if (defined($this->_options['commasep']))
1414 $seperator = HTLM::Raw($this->_options['commasep']);
1418 $html->pushContent($this->_renderPageRow($this->_pages[0]));
1419 next($this->_pages);
1420 foreach ($this->_pages as $pagenum => $page) {
1421 if ($s = $this->_renderPageRow($page)) // some pages are not viewable
1422 $html->pushContent($seperator, $s);
1427 function _emptyList($caption) {
1430 $html->pushContent(HTML::p($caption));
1431 if ($this->_messageIfEmpty)
1432 $html->pushContent(HTML::blockquote(HTML::p($this->_messageIfEmpty)));
1438 /* List pages with checkboxes to select from.
1439 * The [Select] button toggles via _jsFlipAll
1442 class PageList_Selectable
1445 function PageList_Selectable ($columns=false, $exclude=false, $options = false) {
1447 if (!is_array($columns))
1448 $columns = explode(',', $columns);
1449 if (!in_array('checkbox',$columns))
1450 array_unshift($columns,'checkbox');
1452 $columns = array('checkbox','pagename');
1454 $this->PageList($columns, $exclude, $options);
1457 function addPageList ($array) {
1458 while (list($pagename,$selected) = each($array)) {
1459 if ($selected) $this->addPageSelected((string)$pagename);
1460 $this->addPage((string)$pagename);
1464 function addPageSelected ($pagename) {
1465 $this->_selected[$pagename] = 1;
1469 // $Log: not supported by cvs2svn $
1470 // Revision 1.131 2005/02/04 10:48:06 rurban
1471 // fix usort ref warning. Thanks to Charles Corrigan
1473 // Revision 1.130 2005/01/28 12:07:36 rurban
1476 // Revision 1.129 2005/01/25 06:58:21 rurban
1479 // Revision 1.128 2004/12/26 17:31:35 rurban
1480 // fixed prev link logic
1482 // Revision 1.127 2004/12/26 17:19:28 rurban
1483 // dont break sideeffecting sortby flips on paging urls (MostPopular)
1485 // Revision 1.126 2004/12/16 18:26:57 rurban
1486 // Avoid double calculation
1488 // Revision 1.125 2004/11/25 17:20:49 rurban
1489 // and again a couple of more native db args: backlinks
1491 // Revision 1.124 2004/11/23 15:17:14 rurban
1492 // better support for case_exact search (not caseexact for consistency),
1493 // plugin args simplification:
1494 // handle and explode exclude and pages argument in WikiPlugin::getArgs
1495 // and exclude in advance (at the sql level if possible)
1496 // handle sortby and limit from request override in WikiPlugin::getArgs
1497 // ListSubpages: renamed pages to maxpages
1499 // Revision 1.123 2004/11/23 13:35:31 rurban
1500 // add case_exact search
1502 // Revision 1.122 2004/11/21 11:59:15 rurban
1503 // remove final \n to be ob_cache independent
1505 // Revision 1.121 2004/11/20 17:35:47 rurban
1506 // improved WantedPages SQL backends
1507 // PageList::sortby new 3rd arg valid_fields (override db fields)
1508 // WantedPages sql pager inexact for performance reasons:
1509 // assume 3 wantedfrom per page, to be correct, no getTotal()
1510 // support exclude argument for get_all_pages, new _sql_set()
1512 // Revision 1.120 2004/11/20 11:28:49 rurban
1513 // fix a yet unused PageList customPageListColumns bug (merge class not decl to _types)
1514 // change WantedPages to use PageList
1515 // change WantedPages to print the list of referenced pages, not just the count.
1516 // the old version was renamed to WantedPagesOld
1517 // fix and add handling of most standard PageList arguments (limit, exclude, ...)
1518 // TODO: pagename sorting, dumb/WantedPagesIter and SQL optimization
1520 // Revision 1.119 2004/11/11 14:34:11 rurban
1521 // minor clarifications
1523 // Revision 1.118 2004/11/01 10:43:55 rurban
1524 // seperate PassUser methods into seperate dir (memory usage)
1525 // fix WikiUser (old) overlarge data session
1526 // remove wikidb arg from various page class methods, use global ->_dbi instead
1529 // Revision 1.117 2004/10/14 21:06:01 rurban
1530 // fix dumphtml with USE_PATH_INFO (again). fix some PageList refs
1532 // Revision 1.116 2004/10/14 19:19:33 rurban
1533 // loadsave: check if the dumped file will be accessible from outside.
1534 // and some other minor fixes. (cvsclient native not yet ready)
1536 // Revision 1.115 2004/10/14 17:15:05 rurban
1537 // remove class _PageList_Page, fix sortby=0 (start with 1, use strings), fix _PageList_Column_content for old phps, hits as int
1539 // Revision 1.114 2004/10/12 13:13:19 rurban
1540 // php5 compatibility (5.0.1 ok)
1542 // Revision 1.113 2004/10/05 17:00:03 rurban
1543 // support paging for simple lists
1544 // fix RatingDb sql backend.
1545 // remove pages from AllPages (this is ListPages then)
1547 // Revision 1.112 2004/10/04 23:39:58 rurban
1548 // list of page objects
1550 // Revision 1.111 2004/09/24 18:50:45 rurban
1551 // fix paging of SqlResult
1553 // Revision 1.110 2004/09/17 14:43:31 rurban
1556 // Revision 1.109 2004/09/17 14:22:10 rurban
1559 // Revision 1.108 2004/09/17 12:46:22 rurban
1560 // seperate pagingTokens()
1561 // support new default args: comma (1 and 2), commasep, ordered, cols,
1564 // Revision 1.107 2004/09/14 10:29:08 rurban
1565 // exclude pages already in addPages to simplify plugins
1567 // Revision 1.106 2004/09/06 10:22:14 rurban
1568 // oops, forgot global request
1570 // Revision 1.105 2004/09/06 08:38:30 rurban
1571 // modularize paging helper (for SqlResult)
1573 // Revision 1.104 2004/08/18 11:01:55 rurban
1574 // fixed checkbox list Select button:
1575 // no GET request on click,
1576 // only select the list checkbox entries, no other options.
1578 // Revision 1.103 2004/07/09 10:06:49 rurban
1579 // Use backend specific sortby and sortable_columns method, to be able to
1580 // select between native (Db backend) and custom (PageList) sorting.
1581 // Fixed PageList::AddPageList (missed the first)
1582 // Added the author/creator.. name to AllPagesBy...
1583 // display no pages if none matched.
1584 // Improved dba and file sortby().
1585 // Use &$request reference
1587 // Revision 1.102 2004/07/08 21:32:35 rurban
1588 // Prevent from more warnings, minor db and sort optimizations
1590 // Revision 1.101 2004/07/08 19:04:41 rurban
1591 // more unittest fixes (file backend, metadata RatingsDb)
1593 // Revision 1.100 2004/07/07 15:02:26 dfrankow
1594 // Take out if that prevents column sorting
1596 // Revision 1.99 2004/07/02 18:49:02 dfrankow
1597 // Change one line so that if addPageList() is passed null, it is still
1598 // okay. The unit tests do this (ask to list AllUsers where there are no
1599 // users, or something like that).
1601 // Revision 1.98 2004/07/01 08:51:22 rurban
1602 // dumphtml: added exclude, print pagename before processing
1604 // Revision 1.97 2004/06/29 09:11:10 rurban
1605 // More memory optimization:
1606 // don't cache unneeded _cached_html and %content for content and size columns
1607 // (only if sortable, which will fail for too many pages)
1609 // Revision 1.96 2004/06/29 08:47:42 rurban
1610 // Memory optimization (reference to parent, smart bool %content)
1611 // Fixed class grouping in table
1613 // Revision 1.95 2004/06/28 19:00:01 rurban
1614 // removed non-portable LIMIT 1 (it's getOne anyway)
1615 // removed size from info=most: needs to much memory
1617 // Revision 1.94 2004/06/27 10:26:02 rurban
1618 // oci8 patch by Philippe Vanhaesendonck + some ADODB notes+fixes
1620 // Revision 1.93 2004/06/25 14:29:17 rurban
1621 // WikiGroup refactoring:
1622 // global group attached to user, code for not_current user.
1623 // improved helpers for special groups (avoid double invocations)
1624 // new experimental config option ENABLE_XHTML_XML (fails with IE, and document.write())
1625 // fixed a XHTML validation error on userprefs.tmpl
1627 // Revision 1.92 2004/06/21 17:01:39 rurban
1628 // fix typo and rating method call
1630 // Revision 1.91 2004/06/21 16:22:29 rurban
1631 // add DEFAULT_DUMP_DIR and HTML_DUMP_DIR constants, for easier cmdline dumps,
1632 // fixed dumping buttons locally (images/buttons/),
1633 // support pages arg for dumphtml,
1634 // optional directory arg for dumpserial + dumphtml,
1635 // fix a AllPages warning,
1636 // show dump warnings/errors on DEBUG,
1637 // don't warn just ignore on wikilens pagelist columns, if not loaded.
1638 // RateIt pagelist column is called "rating", not "ratingwidget" (Dan?)
1640 // Revision 1.90 2004/06/18 14:38:21 rurban
1641 // adopt new PageList style
1643 // Revision 1.89 2004/06/17 13:16:08 rurban
1644 // apply wikilens work to PageList: all columns are sortable (slightly fixed)
1646 // Revision 1.88 2004/06/14 11:31:35 rurban
1647 // renamed global $Theme to $WikiTheme (gforge nameclash)
1648 // inherit PageList default options from PageList
1649 // default sortby=pagename
1650 // use options in PageList_Selectable (limit, sortby, ...)
1651 // added action revert, with button at action=diff
1652 // added option regex to WikiAdminSearchReplace
1654 // Revision 1.87 2004/06/13 16:02:12 rurban
1655 // empty list of pages if user=[] and not authenticated.
1657 // Revision 1.86 2004/06/13 15:51:37 rurban
1658 // Support pagelist filter for current author,owner,creator by []
1660 // Revision 1.85 2004/06/13 15:33:19 rurban
1661 // new support for arguments owner, author, creator in most relevant
1662 // PageList plugins. in WikiAdmin* via preSelectS()
1664 // Revision 1.84 2004/06/08 13:51:56 rurban
1665 // some comments only
1667 // Revision 1.83 2004/05/18 13:35:39 rurban
1668 // improve Pagelist layout by equal pagename width for limited lists
1670 // Revision 1.82 2004/05/16 22:07:35 rurban
1671 // check more config-default and predefined constants
1672 // various PagePerm fixes:
1673 // fix default PagePerms, esp. edit and view for Bogo and Password users
1674 // implemented Creator and Owner
1675 // BOGOUSERS renamed to BOGOUSER
1676 // fixed syntax errors in signin.tmpl
1678 // Revision 1.81 2004/05/13 12:30:35 rurban
1679 // fix for MacOSX border CSS attr, and if sort buttons are not found
1681 // Revision 1.80 2004/04/20 00:56:00 rurban
1682 // more paging support and paging fix for shorter lists
1684 // Revision 1.79 2004/04/20 00:34:16 rurban
1685 // more paging support
1687 // Revision 1.78 2004/04/20 00:06:03 rurban
1688 // themable paging support
1690 // Revision 1.77 2004/04/18 01:11:51 rurban
1691 // more numeric pagename fixes.
1692 // fixed action=upload with merge conflict warnings.
1693 // charset changed from constant to global (dynamic utf-8 switching)
1696 // (c-file-style: "gnu")
1700 // c-basic-offset: 4
1701 // c-hanging-comment-ender-p: nil
1702 // indent-tabs-mode: nil