1 <?php rcs_id('$Id: PageList.php,v 1.136 2007-01-02 13:18:46 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'),$s);
112 // new grid-style sortable heading
113 // TODO: via activeui.js ? (fast dhtml sorting)
114 function button_heading ($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) {
535 $this->_addColumn($col);
538 // If 'pagename' is already present, _addColumn() will not add it again
539 $this->_addColumn('pagename');
541 foreach (array('sortby','limit','paging','count','dosort') as $key) {
542 if (!empty($options) and !empty($options[$key])) {
543 $this->_options[$key] = $options[$key];
545 $this->_options[$key] = $GLOBALS['request']->getArg($key);
548 $this->_options['sortby'] = $this->sortby($this->_options['sortby'], 'init');
550 if (is_string($exclude) and !is_array($exclude))
551 $exclude = $this->explodePageList($exclude, false,
552 $this->_options['sortby'],
553 $this->_options['limit']);
554 $this->_excluded_pages = $exclude;
556 $this->_messageIfEmpty = _("<no matches>");
559 // Currently PageList takes these arguments:
560 // 1: info, 2: exclude, 3: hash of options
561 // Here we declare which options are supported, so that
562 // the calling plugin may simply merge this with its own default arguments
563 function supportedArgs () {
564 return array(// Currently supported options:
565 /* what columns, what pages */
566 'info' => 'pagename',
567 'exclude' => '', // also wildcards, comma-seperated lists
568 // and <!plugin-list !> arrays
569 /* select pages by meta-data: */
570 'author' => false, // current user by []
571 'owner' => false, // current user by []
572 'creator' => false, // current user by []
574 /* for the sort buttons in <th> */
575 'sortby' => '', // same as for WikiDB::getAllPages
576 // (unsorted is faster)
578 /* PageList pager options:
579 * These options may also be given to _generate(List|Table) later
580 * But limit and offset might help the query WikiDB::getAllPages()
582 'limit' => 0, // number of rows (pagesize)
583 'paging' => 'auto', // 'auto' top + bottom rows if applicable
584 // // 'top' top only if applicable
585 // // 'bottom' bottom only if applicable
586 // // 'none' don't page at all
587 // (TODO: clarify what if $paging==false ?)
589 /* list-style options (with single pagename column only so far) */
590 'cols' => 1, // side-by-side display of list (1-3)
591 'azhead' => 0, // 1: group by initials
592 // 2: provide shortcut links to initials also
593 'comma' => 0, // condensed comma-seperated list,
594 // 1 if without links, 2 if with
595 'commasep' => false, // Default: ', '
596 'ordered' => false, // OL or just UL lists (ignored for comma)
597 'linkmore' => '', // If count>0 and limit>0 display a link with
598 // the number of all results, linked to the given pagename.
602 function setCaption ($caption_string) {
603 $this->_caption = $caption_string;
606 function addCaption ($caption_string) {
607 $this->_caption = HTML($this->_caption," ",$caption_string);
610 function getCaption () {
611 // put the total into the caption if needed
612 if (is_string($this->_caption) && strstr($this->_caption, '%d'))
613 return sprintf($this->_caption, $this->getTotal());
614 return $this->_caption;
617 function setMessageIfEmpty ($msg) {
618 $this->_messageIfEmpty = $msg;
622 function getTotal () {
623 return !empty($this->_options['count'])
624 ? (integer) $this->_options['count'] : count($this->_pages);
627 function isEmpty () {
628 return empty($this->_pages);
631 function addPage($page_handle) {
632 if (!empty($this->_excluded_pages)) {
633 if (!in_array((is_string($page_handle) ? $page_handle : $page_handle->getName()),
634 $this->_excluded_pages))
635 $this->_pages[] = $page_handle;
637 $this->_pages[] = $page_handle;
641 function pageNames() {
643 $limit = @$this->_options['limit'];
644 foreach ($this->_pages as $page_handle) {
645 $pages[] = $page_handle->getName();
646 if ($limit and count($pages) > $limit)
652 function _getPageFromHandle($page_handle) {
653 if (is_string($page_handle)) {
654 if (empty($page_handle)) return $page_handle;
655 //$dbi = $GLOBALS['request']->getDbh(); // no, safe some memory!
656 $page_handle = $GLOBALS['request']->_dbi->getPage($page_handle);
662 * Take a PageList_Page object, and return an HTML object to display
663 * it in a table or list row.
665 function _renderPageRow (&$page_handle, $i = 0) {
666 $page_handle = $this->_getPageFromHandle($page_handle);
667 //FIXME. only on sf.net
668 if (!is_object($page_handle)) {
669 trigger_error("PageList: Invalid page_handle $page_handle", E_USER_WARNING);
672 if (!isset($page_handle)
673 or empty($page_handle)
674 or (!empty($this->_excluded_pages)
675 and in_array($page_handle->getName(), $this->_excluded_pages)))
676 return; // exclude page.
678 // enforce view permission
679 if (!mayAccessPage('view', $page_handle->getName()))
682 $group = (int)($i / $this->_group_rows);
683 $class = ($group % 2) ? 'oddrow' : 'evenrow';
684 $revision_handle = false;
685 $this->_maxlen = max($this->_maxlen, strlen($page_handle->getName()));
687 if (count($this->_columns) > 1) {
688 $row = HTML::tr(array('class' => $class));
690 foreach ($this->_columns as $col) {
691 $col->current_row = $i;
692 $col->current_column = $j;
693 $row->pushContent($col->format($this, $page_handle, $revision_handle));
697 $col = $this->_columns[0];
698 $col->current_row = $i;
699 $col->current_column = 0;
700 $row = $col->_getValue($page_handle, $revision_handle);
706 function addPages ($page_iter) {
707 //Todo: if limit check max(strlen(pagename))
708 while ($page = $page_iter->next()) {
709 $this->addPage($page);
713 function addPageList (&$list) {
714 if (empty($list)) return; // Protect reset from a null arg
715 foreach ($list as $page) {
716 if (is_object($page))
717 $page = $page->_pagename;
718 $this->addPage((string)$page);
724 $dbi =& $request->getDbh();
725 if (isa($dbi,'WikiDB_SQL')) {
726 extract($dbi->_backend->_table_names);
727 $res = $dbi->_backend->_dbh->getOne("SELECT max(length(pagename)) FROM $page_tbl");
728 if (DB::isError($res) || empty($res)) return false;
730 } elseif (isa($dbi,'WikiDB_ADODB')) {
731 extract($dbi->_backend->_table_names);
732 $row = $dbi->_backend->_dbh->getRow("SELECT max(length(pagename)) FROM $page_tbl");
733 return $row ? $row[0] : false;
738 function getContent() {
739 // Note that the <caption> element wants inline content.
740 $caption = $this->getCaption();
742 if ($this->isEmpty())
743 return $this->_emptyList($caption);
744 elseif (count($this->_columns) == 1)
745 return $this->_generateList($caption);
747 return $this->_generateTable($caption);
750 function printXML() {
751 PrintXML($this->getContent());
755 return AsXML($this->getContent());
759 * Handle sortby requests for the DB iterator and table header links.
760 * Prefix the column with + or - like "+pagename","-mtime", ...
763 * 'init' : unify with predefined order. "pagename" => "+pagename"
764 * 'flip_order' : "mtime" => "+mtime" => "-mtime" ...
765 * 'db' : "-pagename" => "pagename DESC"
768 * Now all columns are sortable. (patch by DanFr)
769 * Some columns have native DB backend methods, some not.
771 function sortby ($column, $action, $valid_fields=false) {
774 if (empty($column)) return '';
775 if (is_int($column)) {
776 $column = $this->_columns[$column - 1]->_field;
777 //$column = $col->_field;
779 //if (!is_string($column)) return '';
780 // support multiple comma-delimited sortby args: "+hits,+pagename"
782 if (strstr($column, ',')) {
783 $result = ($action == 'check') ? true : array();
784 foreach (explode(',', $column) as $col) {
785 if ($action == 'check')
786 $result = $result && $this->sortby($col, $action, $valid_fields);
788 $result[] = $this->sortby($col, $action, $valid_fields);
790 // 'check' returns true/false for every col. return true if all are true.
791 // i.e. the unsupported 'every' operator in functional languages.
792 if ($action == 'check')
795 return join(",", $result);
797 if (substr($column,0,1) == '+') {
798 $order = '+'; $column = substr($column,1);
799 } elseif (substr($column,0,1) == '-') {
800 $order = '-'; $column = substr($column,1);
802 // default initial order: +pagename, -mtime, -hits
804 if (in_array($column, array('mtime','hits')))
808 if ($action == 'flip_order') {
809 return ($order == '+' ? '-' : '+') . $column;
810 } elseif ($action == 'init') {
811 $this->_sortby[$column] = $order;
812 return $order . $column;
813 } elseif ($action == 'check') {
814 return (!empty($this->_sortby[$column])
815 or ($request->getArg('sortby')
816 and strstr($request->getArg('sortby'),$column)));
817 } elseif ($action == 'db') {
818 // Performance enhancement: use native DB sort if possible.
819 if (($valid_fields and in_array($column, $valid_fields))
820 or (method_exists($request->_dbi->_backend, 'sortable_columns')
821 and (in_array($column, $request->_dbi->_backend->sortable_columns())))) {
822 // omit this sort method from the _sortPages call at rendering
823 // asc or desc: +pagename, -pagename
824 return $column . ($order == '+' ? ' ASC' : ' DESC');
832 // echo implode(":",explodeList("Test*",array("xx","Test1","Test2")));
833 function explodePageList($input, $include_empty=false, $sortby='',
834 $limit='', $exclude='')
836 if (empty($input)) return array();
837 // expand wildcards from list of all pages
838 if (preg_match('/[\?\*]/', $input)) {
839 include_once("lib/TextSearchQuery.php");
840 $search = new TextSearchQuery(str_replace(",", " ", $input), true, 'glob');
841 $dbi = $GLOBALS['request']->getDbh();
842 $iter = $dbi->titleSearch($search, $sortby, $limit, $exclude);
844 while ($pagehandle = $iter->next()) {
845 $pages[] = $pagehandle->getName();
849 //TODO: need an SQL optimization here
850 $allPagehandles = $dbi->getAllPages($include_empty, $sortby, $limit,
852 while ($pagehandle = $allPagehandles->next()) {
853 $allPages[] = $pagehandle->getName();
855 return explodeList($input, $allPages);
858 //TODO: do the sorting, normally not needed if used for exclude only
859 return explode(',', $input);
863 function allPagesByAuthor($wildcard, $include_empty=false, $sortby='',
864 $limit='', $exclude='')
866 $dbi = $GLOBALS['request']->getDbh();
867 $allPagehandles = $dbi->getAllPages($include_empty, $sortby, $limit, $exclude);
869 if ($wildcard === '[]') {
870 $wildcard = $GLOBALS['request']->_user->getAuthenticatedId();
871 if (!$wildcard) return $allPages;
873 $do_glob = preg_match('/[\?\*]/', $wildcard);
874 while ($pagehandle = $allPagehandles->next()) {
875 $name = $pagehandle->getName();
876 $author = $pagehandle->getAuthor();
879 if (glob_match($wildcard, $author))
881 } elseif ($wildcard == $author) {
885 // TODO: purge versiondata_cache
890 function allPagesByOwner($wildcard, $include_empty=false, $sortby='',
891 $limit='', $exclude='') {
892 $dbi = $GLOBALS['request']->getDbh();
893 $allPagehandles = $dbi->getAllPages($include_empty, $sortby, $limit, $exclude);
895 if ($wildcard === '[]') {
896 $wildcard = $GLOBALS['request']->_user->getAuthenticatedId();
897 if (!$wildcard) return $allPages;
899 $do_glob = preg_match('/[\?\*]/', $wildcard);
900 while ($pagehandle = $allPagehandles->next()) {
901 $name = $pagehandle->getName();
902 $owner = $pagehandle->getOwner();
905 if (glob_match($wildcard, $owner))
907 } elseif ($wildcard == $owner) {
915 function allPagesByCreator($wildcard, $include_empty=false, $sortby='',
916 $limit='', $exclude='') {
917 $dbi = $GLOBALS['request']->getDbh();
918 $allPagehandles = $dbi->getAllPages($include_empty, $sortby, $limit, $exclude);
920 if ($wildcard === '[]') {
921 $wildcard = $GLOBALS['request']->_user->getAuthenticatedId();
922 if (!$wildcard) return $allPages;
924 $do_glob = preg_match('/[\?\*]/', $wildcard);
925 while ($pagehandle = $allPagehandles->next()) {
926 $name = $pagehandle->getName();
927 $creator = $pagehandle->getCreator();
930 if (glob_match($wildcard, $creator))
932 } elseif ($wildcard == $creator) {
943 /** Plugin and theme hooks:
944 * If the pageList is initialized with $options['types'] these types are also initialized,
945 * overriding the standard types.
947 function _initAvailableColumns() {
948 global $customPageListColumns;
952 => new _PageList_Column_content('rev:content', _("Content")),
953 // new: plugin specific column types initialised by the relevant plugins
955 'hi_content' // with highlighted search for SearchReplace
956 => new _PageList_Column_content('rev:hi_content', _("Content")),
958 => new _PageList_Column_remove('remove', _("Remove")),
959 // initialised by the plugin
961 => new _PageList_Column_renamed_pagename('rename', _("Rename to")),
963 => new _PageList_Column_perm('perm', _("Permission")),
965 => new _PageList_Column_acl('acl', _("ACL")),
968 => new _PageList_Column_checkbox('p', _("Select")),
970 => new _PageList_Column_pagename,
972 => new _PageList_Column_time('rev:mtime', _("Last Modified")),
974 => new _PageList_Column('hits', _("Hits"), 'right'),
976 => new _PageList_Column_size('rev:size', _("Size"), 'right'),
977 /*array('align' => 'char', 'char' => ' ')*/
979 => new _PageList_Column('rev:summary', _("Last Summary")),
981 => new _PageList_Column_version('rev:version', _("Version"),
984 => new _PageList_Column_author('rev:author', _("Last Author")),
986 => new _PageList_Column_owner('author_id', _("Owner")),
988 => new _PageList_Column_creator('author_id', _("Creator")),
991 => new _PageList_Column_author('group', _("Group")),
994 => new _PageList_Column_bool('locked', _("Locked"),
997 => new _PageList_Column_bool('rev:is_minor_edit',
998 _("Minor Edit"), _("minor")),
1000 => new _PageList_Column('rev:markup', _("Markup")),
1001 // 'rating' initialised by the wikilens theme hook: addPageListColumn
1004 => new _PageList_Column_rating('rating', _("Rate")),
1007 if (empty($this->_types))
1008 $this->_types = array();
1009 // add plugin specific pageList columns, initialized by $options['types']
1010 $this->_types = array_merge($standard_types, $this->_types);
1011 // add theme custom specific pageList columns:
1012 // set the 4th param as the current pagelist object.
1013 if (!empty($customPageListColumns)) {
1014 foreach ($customPageListColumns as $column => $params) {
1015 $class_name = array_shift($params);
1016 $params[3] =& $this;
1017 $class = new $class_name($params);
1018 $this->_types[$column] =& $class;
1023 function getOption($option) {
1024 if (array_key_exists($option, $this->_options)) {
1025 return $this->_options[$option];
1033 * Add a column to this PageList, given a column name.
1034 * The name is a type, and optionally has a : and a label. Examples:
1037 * pagename:This page
1039 * mtime:Last modified
1041 * If this function is called multiple times for the same type, the
1042 * column will only be added the first time, and ignored the succeeding times.
1043 * If you wish to add multiple columns of the same type, use addColumnObject().
1045 * @param column name
1046 * @return true if column is added, false otherwise
1048 function _addColumn ($column) {
1050 if (isset($this->_columns_seen[$column]))
1051 return false; // Already have this one.
1052 if (!isset($this->_types[$column]))
1053 $this->_initAvailableColumns();
1054 $this->_columns_seen[$column] = true;
1056 if (strstr($column, ':'))
1057 list ($column, $heading) = explode(':', $column, 2);
1059 // FIXME: these column types have hooks (objects) elsewhere
1060 // Omitting this warning should be overridable by the extension
1061 if (!isset($this->_types[$column])) {
1062 $silently_ignore = array('numbacklinks',
1063 'rating',/*'ratingwidget',*/
1064 'coagreement', 'minmisery',
1066 'averagerating', 'top3recs');
1067 if (!in_array($column, $silently_ignore))
1068 trigger_error(sprintf("%s: Bad column", $column), E_USER_NOTICE);
1071 // FIXME: anon users might rate and see ratings also.
1072 // Defer this logic to the plugin.
1073 if ($column == 'rating' and !$GLOBALS['request']->_user->isSignedIn())
1076 $this->addColumnObject($this->_types[$column]);
1082 * Add a column to this PageList, given a column object.
1084 * @param $col object An object derived from _PageList_Column.
1086 function addColumnObject($col) {
1087 if (is_array($col)) {// custom column object
1089 $class_name = array_shift($params);
1090 $params[3] =& $this;
1091 $col = new $class_name($params);
1093 $heading = $col->getHeading();
1094 if (!empty($heading))
1095 $col->setHeading($heading);
1097 $this->_columns[] = $col;
1098 $this->_columnsMap[$col->_field] = count($this->_columns); // start with 1
1102 * Compare _PageList_Page objects.
1104 function _pageCompare(&$a, &$b) {
1105 if (empty($this->_sortby) or count($this->_sortby) == 0) {
1106 // No columns to sort by
1110 $pagea = $this->_getPageFromHandle($a); // If a string, convert to page
1111 assert(isa($pagea, 'WikiDB_Page'));
1112 $pageb = $this->_getPageFromHandle($b); // If a string, convert to page
1113 assert(isa($pageb, 'WikiDB_Page'));
1114 foreach ($this->_sortby as $colNum => $direction) {
1115 if (!is_int($colNum)) // or column fieldname
1116 $colNum = $this->_columnsMap[$colNum];
1117 $col = $this->_columns[$colNum - 1];
1119 assert(isset($col));
1120 $revision_handle = false;
1121 $aval = $col->_getSortableValue($pagea, $revision_handle);
1122 $bval = $col->_getSortableValue($pageb, $revision_handle);
1124 $cmp = $col->_compare($aval, $bval);
1125 if ($direction === "-") // Reverse the sense of the comparison
1129 // This is the first comparison that is not equal-- go with it
1137 * Put pages in order according to the sortby arg, if given
1138 * If the sortby cols are already sorted by the DB call, don't do usort.
1139 * TODO: optimize for multiple sortable cols
1141 function _sortPages() {
1142 if (count($this->_sortby) > 0) {
1143 $need_sort = $this->_options['dosort'];
1144 foreach ($this->_sortby as $col => $dir) {
1145 if (! $this->sortby($col, 'db'))
1148 if ($need_sort) { // There are some columns to sort by
1149 usort($this->_pages, array($this, '_pageCompare'));
1152 //unset($GLOBALS['PhpWiki_pagelist']);
1155 function limit($limit) {
1156 if (is_array($limit)) return $limit;
1157 if (strstr($limit, ','))
1158 return split(',', $limit);
1160 return array(0, $limit);
1163 function pagingTokens($numrows = false, $ncolumns = false, $limit = false) {
1164 if ($numrows === false)
1165 $numrows = $this->getTotal();
1166 if ($limit === false)
1167 $limit = $this->_options['limit'];
1168 if ($ncolumns === false)
1169 $ncolumns = count($this->_columns);
1171 list($offset, $pagesize) = $this->limit($limit);
1173 (!$offset and $numrows <= $pagesize) or
1174 ($offset + $pagesize < 0))
1177 $request = &$GLOBALS['request'];
1178 $pagename = $request->getArg('pagename');
1179 $defargs = $request->args;
1180 if (USE_PATH_INFO) unset($defargs['pagename']);
1181 if ($defargs['action'] == 'browse') unset($defargs['action']);
1185 $tokens['PREV'] = false; $tokens['PREV_LINK'] = "";
1186 $tokens['COLS'] = count($this->_columns);
1187 $tokens['COUNT'] = $numrows;
1188 $tokens['OFFSET'] = $offset;
1189 $tokens['SIZE'] = $pagesize;
1190 $tokens['NUMPAGES'] = (int)($numrows / $pagesize)+1;
1191 $tokens['ACTPAGE'] = (int) (($offset+1) / $pagesize)+1;
1193 $prev['limit'] = max(0, $offset - $pagesize) . ",$pagesize";
1194 $prev['count'] = $numrows;
1195 $tokens['LIMIT'] = $prev['limit'];
1196 $tokens['PREV'] = true;
1197 $tokens['PREV_LINK'] = WikiURL($pagename, $prev);
1198 $prev['limit'] = "0,$pagesize";
1199 $tokens['FIRST_LINK'] = WikiURL($pagename, $prev);
1202 $tokens['NEXT'] = false; $tokens['NEXT_LINK'] = "";
1203 if ($offset + $pagesize < $numrows) {
1204 $next['limit'] = min($offset + $pagesize, $numrows - $pagesize) . ",$pagesize";
1205 $next['count'] = $numrows;
1206 $tokens['LIMIT'] = $next['limit'];
1207 $tokens['NEXT'] = true;
1208 $tokens['NEXT_LINK'] = WikiURL($pagename, $next);
1209 $next['limit'] = $numrows - $pagesize . ",$pagesize";
1210 $tokens['LAST_LINK'] = WikiURL($pagename, $next);
1215 // make a table given the caption
1216 function _generateTable($caption) {
1217 if (count($this->_sortby) > 0) $this->_sortPages();
1219 $rows = array(); $i = 0;
1220 foreach ($this->_pages as $pagenum => $page) {
1221 $rows[] = $this->_renderPageRow($page, $i++);
1224 $table = HTML::table(array('cellpadding' => 0,
1227 'class' => 'pagelist',
1230 $table->pushContent(HTML::caption(array('align'=>'top'), $caption));
1231 $table->setAttr('width', '100%');
1234 //Warning: This is quite fragile. It depends solely on a private variable
1235 // in ->_addColumn()
1236 if (!empty($this->_columns_seen['checkbox'])) {
1237 $table->pushContent($this->_jsFlipAll());
1239 $do_paging = ( isset($this->_options['paging'])
1240 and !empty($this->_options['limit'])
1241 and $this->getTotal()
1242 and $this->_options['paging'] != 'none' );
1244 $table_summary = array();
1245 $i = 1; // start with 1!
1246 foreach ($this->_columns as $col) {
1247 $heading = $col->button_heading($this, $i);
1249 and isset($col->_field)
1250 and $col->_field == 'pagename'
1251 and ($maxlen = $this->maxLen())) {
1252 $heading->setAttr('width', $maxlen * 7);
1254 $row->pushContent($heading);
1255 if (is_string($col->getHeading()))
1256 $table_summary[] = $col->getHeading();
1259 // Table summary for non-visual browsers.
1260 $table->setAttr('summary', sprintf(_("Columns: %s."),
1261 join(", ", $table_summary)));
1262 $table->pushContent(HTML::colgroup(array('span' => count($this->_columns))));
1264 $tokens = $this->pagingTokens($this->getTotal(),
1265 count($this->_columns),
1266 $this->_options['limit']);
1267 if ($tokens === false) {
1268 $table->pushContent(HTML::thead($row),
1269 HTML::tbody(false, $rows));
1273 $paging = Template("pagelink", $tokens);
1274 if ($this->_options['paging'] != 'bottom')
1275 $table->pushContent(HTML::thead($paging));
1276 $table->pushContent(HTML::tbody(false, HTML($row, $rows)));
1277 if ($this->_options['paging'] != 'top')
1278 $table->pushContent(HTML::tfoot($paging));
1281 $table->pushContent(HTML::thead($row),
1282 HTML::tbody(false, $rows));
1287 function _jsFlipAll() {
1289 function flipAll(formObj) {
1290 var isFirstSet = -1;
1291 for (var i=0; i < formObj.length; i++) {
1292 fldObj = formObj.elements[i];
1293 if ((fldObj.type == 'checkbox') && (fldObj.name.substring(0,2) == 'p[')) {
1294 if (isFirstSet == -1)
1295 isFirstSet = (fldObj.checked) ? true : false;
1296 fldObj.checked = (isFirstSet) ? false : true;
1302 /* recursive stack for private sublist options (azhead, cols) */
1303 function _saveOptions($opts) {
1304 $stack = array('pages' => $this->_pages);
1305 foreach ($opts as $k => $v) {
1306 $stack[$k] = $this->_options[$k];
1307 $this->_options[$k] = $v;
1309 if (empty($this->_stack))
1310 $this->_stack = new Stack();
1311 $this->_stack->push($stack);
1313 function _restoreOptions() {
1314 assert($this->_stack);
1315 $stack = $this->_stack->pop();
1316 $this->_pages = $stack['pages'];
1317 unset($stack['pages']);
1318 foreach ($stack as $k => $v) {
1319 $this->_options[$k] = $v;
1323 // 'cols' - split into several columns
1324 // 'azhead' - support <h3> grouping into initials
1325 // 'ordered' - OL or UL list (not yet inherited to all plugins)
1326 // 'comma' - condensed comma-list only, 1: no links, >1: with links
1327 function _generateList($caption='') {
1328 if (empty($this->_pages)) return; // stop recursion
1331 $out->pushContent(HTML::p($caption));
1333 // need a recursive switch here for the azhead and cols grouping.
1334 if (!empty($this->_options['cols']) and $this->_options['cols'] > 1) {
1335 $count = count($this->_pages);
1336 $length = $count / $this->_options['cols'];
1337 $width = sprintf("%d", 100 / $this->_options['cols']).'%';
1338 $cols = HTML::tr(array('valign' => 'top'));
1339 for ($i=0; $i < $count; $i += $length) {
1340 $this->_saveOptions(array('cols' => 0));
1341 $this->_pages = array_slice($this->_pages, $i, $length);
1342 $cols->pushContent(HTML::td(/*array('width' => $width),*/
1343 $this->_generateList()));
1344 $this->_restoreOptions();
1346 // speed up table rendering by defining colgroups
1347 $out->pushContent(HTML::table(HTML::colgroup(array('span' => $this->_options['cols'],
1348 'width' => $width)),
1353 // Ignore azhead if not sorted by pagename
1354 if (!empty($this->_options['azhead'])
1355 and strstr($this->sortby($this->_options['sortby'], 'init'), "pagename")
1358 $cur_h = substr($this->_pages[0]->getName(), 0, 1);
1359 $out->pushContent(HTML::h3($cur_h));
1360 // group those pages together with same $h
1362 for ($i=0; $i < count($this->_pages); $i++) {
1363 $page =& $this->_pages[$i];
1364 $h = substr($page->getName(), 0, 1);
1365 if ($h != $cur_h and $i > $j) {
1366 $this->_saveOptions(array('cols' => 0, 'azhead' => 0));
1367 $this->_pages = array_slice($this->_pages, $j, $i - $j);
1368 $out->pushContent($this->_generateList());
1369 $this->_restoreOptions();
1371 $out->pushContent(HTML::h3($h));
1375 if ($i > $j) { // flush the rest
1376 $this->_saveOptions(array('cols' => 0, 'azhead' => 0));
1377 $this->_pages = array_slice($this->_pages, $j, $i - $j);
1378 $out->pushContent($this->_generateList());
1379 $this->_restoreOptions();
1384 if (!empty($this->_options['comma'])) {
1385 if ($this->_options['comma'] == 1)
1386 $out->pushContent($this->_generateCommaListAsString());
1388 $out->pushContent($this->_generateCommaList($this->_options['comma']));
1392 $do_paging = ( isset($this->_options['paging'])
1393 and !empty($this->_options['limit'])
1394 and $this->getTotal()
1395 and $this->_options['paging'] != 'none' );
1397 $tokens = $this->pagingTokens($this->getTotal(),
1398 count($this->_columns),
1399 $this->_options['limit']);
1401 $paging = Template("pagelink", $tokens);
1402 $out->pushContent(HTML::table($paging));
1405 if (!empty($this->_options['ordered']))
1406 $list = HTML::ol(array('class' => 'pagelist'));
1408 $list = HTML::ul(array('class' => 'pagelist'));
1410 //TODO: currently we ignore limit here and hope that the backend didn't ignore it. (BackLinks)
1411 if (!empty($this->_options['limit']))
1412 list($offset, $pagesize) = $this->limit($this->_options['limit']);
1415 foreach ($this->_pages as $pagenum => $page) {
1416 $pagehtml = $this->_renderPageRow($page);
1417 $group = ($i++ / $this->_group_rows);
1418 //TODO: here we switch every row, in tables every third.
1419 // unification or parametrized?
1420 $class = ($group % 2) ? 'oddrow' : 'evenrow';
1421 $list->pushContent(HTML::li(array('class' => $class), $pagehtml));
1422 if ($pagesize and $i > $pagesize) break;
1424 $out->pushContent($list);
1425 if ( $do_paging and $tokens ) {
1426 $out->pushContent(HTML::table($paging));
1432 // Condense list without a href links: "Page1, Page2, ..."
1433 // Alternative $seperator = HTML::Raw(' · ')
1434 function _generateCommaListAsString() {
1435 if (defined($this->_options['commasep']))
1436 $seperator = $this->_options['commasep'];
1440 foreach ($this->_pages as $pagenum => $page) {
1441 if ($s = $this->_renderPageRow($page)) // some pages are not viewable
1442 $pages[] = is_string($s) ? $s : $s->asString();
1444 return HTML(join($seperator, $pages));
1448 // Normal WikiLink list.
1449 // Future: 1 = reserved for plain string (see above)
1450 // 2 and more => HTML link specialization?
1451 function _generateCommaList($style = false) {
1452 if (defined($this->_options['commasep']))
1453 $seperator = HTLM::Raw($this->_options['commasep']);
1457 $html->pushContent($this->_renderPageRow($this->_pages[0]));
1458 next($this->_pages);
1459 foreach ($this->_pages as $pagenum => $page) {
1460 if ($s = $this->_renderPageRow($page)) // some pages are not viewable
1461 $html->pushContent($seperator, $s);
1466 function _emptyList($caption) {
1469 $html->pushContent(HTML::p($caption));
1470 if ($this->_messageIfEmpty)
1471 $html->pushContent(HTML::blockquote(HTML::p($this->_messageIfEmpty)));
1477 /* List pages with checkboxes to select from.
1478 * The [Select] button toggles via _jsFlipAll
1481 class PageList_Selectable
1484 function PageList_Selectable ($columns=false, $exclude='', $options = false) {
1486 if (!is_array($columns))
1487 $columns = explode(',', $columns);
1488 if (!in_array('checkbox',$columns))
1489 array_unshift($columns,'checkbox');
1491 $columns = array('checkbox','pagename');
1493 $this->PageList($columns, $exclude, $options);
1496 function addPageList ($array) {
1497 while (list($pagename,$selected) = each($array)) {
1498 if ($selected) $this->addPageSelected((string)$pagename);
1499 $this->addPage((string)$pagename);
1503 function addPageSelected ($pagename) {
1504 $this->_selected[$pagename] = 1;
1508 // $Log: not supported by cvs2svn $
1509 // Revision 1.135 2005/09/14 05:59:03 rurban
1510 // optimized explodePageList to use SQL when available
1511 // (titleSearch instead of getAllPages)
1513 // Revision 1.134 2005/09/11 14:55:05 rurban
1514 // implement fulltext stoplist
1516 // Revision 1.133 2005/08/27 09:41:37 rurban
1517 // new helper method
1519 // Revision 1.132 2005/04/09 09:16:15 rurban
1520 // fix recursive PageList azhead+cols listing
1522 // Revision 1.131 2005/02/04 10:48:06 rurban
1523 // fix usort ref warning. Thanks to Charles Corrigan
1525 // Revision 1.130 2005/01/28 12:07:36 rurban
1528 // Revision 1.129 2005/01/25 06:58:21 rurban
1531 // Revision 1.128 2004/12/26 17:31:35 rurban
1532 // fixed prev link logic
1534 // Revision 1.127 2004/12/26 17:19:28 rurban
1535 // dont break sideeffecting sortby flips on paging urls (MostPopular)
1537 // Revision 1.126 2004/12/16 18:26:57 rurban
1538 // Avoid double calculation
1540 // Revision 1.125 2004/11/25 17:20:49 rurban
1541 // and again a couple of more native db args: backlinks
1543 // Revision 1.124 2004/11/23 15:17:14 rurban
1544 // better support for case_exact search (not caseexact for consistency),
1545 // plugin args simplification:
1546 // handle and explode exclude and pages argument in WikiPlugin::getArgs
1547 // and exclude in advance (at the sql level if possible)
1548 // handle sortby and limit from request override in WikiPlugin::getArgs
1549 // ListSubpages: renamed pages to maxpages
1551 // Revision 1.123 2004/11/23 13:35:31 rurban
1552 // add case_exact search
1554 // Revision 1.122 2004/11/21 11:59:15 rurban
1555 // remove final \n to be ob_cache independent
1557 // Revision 1.121 2004/11/20 17:35:47 rurban
1558 // improved WantedPages SQL backends
1559 // PageList::sortby new 3rd arg valid_fields (override db fields)
1560 // WantedPages sql pager inexact for performance reasons:
1561 // assume 3 wantedfrom per page, to be correct, no getTotal()
1562 // support exclude argument for get_all_pages, new _sql_set()
1564 // Revision 1.120 2004/11/20 11:28:49 rurban
1565 // fix a yet unused PageList customPageListColumns bug (merge class not decl to _types)
1566 // change WantedPages to use PageList
1567 // change WantedPages to print the list of referenced pages, not just the count.
1568 // the old version was renamed to WantedPagesOld
1569 // fix and add handling of most standard PageList arguments (limit, exclude, ...)
1570 // TODO: pagename sorting, dumb/WantedPagesIter and SQL optimization
1572 // Revision 1.119 2004/11/11 14:34:11 rurban
1573 // minor clarifications
1575 // Revision 1.118 2004/11/01 10:43:55 rurban
1576 // seperate PassUser methods into seperate dir (memory usage)
1577 // fix WikiUser (old) overlarge data session
1578 // remove wikidb arg from various page class methods, use global ->_dbi instead
1581 // Revision 1.117 2004/10/14 21:06:01 rurban
1582 // fix dumphtml with USE_PATH_INFO (again). fix some PageList refs
1584 // Revision 1.116 2004/10/14 19:19:33 rurban
1585 // loadsave: check if the dumped file will be accessible from outside.
1586 // and some other minor fixes. (cvsclient native not yet ready)
1588 // Revision 1.115 2004/10/14 17:15:05 rurban
1589 // remove class _PageList_Page, fix sortby=0 (start with 1, use strings), fix _PageList_Column_content for old phps, hits as int
1591 // Revision 1.114 2004/10/12 13:13:19 rurban
1592 // php5 compatibility (5.0.1 ok)
1594 // Revision 1.113 2004/10/05 17:00:03 rurban
1595 // support paging for simple lists
1596 // fix RatingDb sql backend.
1597 // remove pages from AllPages (this is ListPages then)
1599 // Revision 1.112 2004/10/04 23:39:58 rurban
1600 // list of page objects
1602 // Revision 1.111 2004/09/24 18:50:45 rurban
1603 // fix paging of SqlResult
1605 // Revision 1.110 2004/09/17 14:43:31 rurban
1608 // Revision 1.109 2004/09/17 14:22:10 rurban
1611 // Revision 1.108 2004/09/17 12:46:22 rurban
1612 // seperate pagingTokens()
1613 // support new default args: comma (1 and 2), commasep, ordered, cols,
1616 // Revision 1.107 2004/09/14 10:29:08 rurban
1617 // exclude pages already in addPages to simplify plugins
1619 // Revision 1.106 2004/09/06 10:22:14 rurban
1620 // oops, forgot global request
1622 // Revision 1.105 2004/09/06 08:38:30 rurban
1623 // modularize paging helper (for SqlResult)
1625 // Revision 1.104 2004/08/18 11:01:55 rurban
1626 // fixed checkbox list Select button:
1627 // no GET request on click,
1628 // only select the list checkbox entries, no other options.
1630 // Revision 1.103 2004/07/09 10:06:49 rurban
1631 // Use backend specific sortby and sortable_columns method, to be able to
1632 // select between native (Db backend) and custom (PageList) sorting.
1633 // Fixed PageList::AddPageList (missed the first)
1634 // Added the author/creator.. name to AllPagesBy...
1635 // display no pages if none matched.
1636 // Improved dba and file sortby().
1637 // Use &$request reference
1639 // Revision 1.102 2004/07/08 21:32:35 rurban
1640 // Prevent from more warnings, minor db and sort optimizations
1642 // Revision 1.101 2004/07/08 19:04:41 rurban
1643 // more unittest fixes (file backend, metadata RatingsDb)
1645 // Revision 1.100 2004/07/07 15:02:26 dfrankow
1646 // Take out if that prevents column sorting
1648 // Revision 1.99 2004/07/02 18:49:02 dfrankow
1649 // Change one line so that if addPageList() is passed null, it is still
1650 // okay. The unit tests do this (ask to list AllUsers where there are no
1651 // users, or something like that).
1653 // Revision 1.98 2004/07/01 08:51:22 rurban
1654 // dumphtml: added exclude, print pagename before processing
1656 // Revision 1.97 2004/06/29 09:11:10 rurban
1657 // More memory optimization:
1658 // don't cache unneeded _cached_html and %content for content and size columns
1659 // (only if sortable, which will fail for too many pages)
1661 // Revision 1.96 2004/06/29 08:47:42 rurban
1662 // Memory optimization (reference to parent, smart bool %content)
1663 // Fixed class grouping in table
1665 // Revision 1.95 2004/06/28 19:00:01 rurban
1666 // removed non-portable LIMIT 1 (it's getOne anyway)
1667 // removed size from info=most: needs to much memory
1669 // Revision 1.94 2004/06/27 10:26:02 rurban
1670 // oci8 patch by Philippe Vanhaesendonck + some ADODB notes+fixes
1672 // Revision 1.93 2004/06/25 14:29:17 rurban
1673 // WikiGroup refactoring:
1674 // global group attached to user, code for not_current user.
1675 // improved helpers for special groups (avoid double invocations)
1676 // new experimental config option ENABLE_XHTML_XML (fails with IE, and document.write())
1677 // fixed a XHTML validation error on userprefs.tmpl
1679 // Revision 1.92 2004/06/21 17:01:39 rurban
1680 // fix typo and rating method call
1682 // Revision 1.91 2004/06/21 16:22:29 rurban
1683 // add DEFAULT_DUMP_DIR and HTML_DUMP_DIR constants, for easier cmdline dumps,
1684 // fixed dumping buttons locally (images/buttons/),
1685 // support pages arg for dumphtml,
1686 // optional directory arg for dumpserial + dumphtml,
1687 // fix a AllPages warning,
1688 // show dump warnings/errors on DEBUG,
1689 // don't warn just ignore on wikilens pagelist columns, if not loaded.
1690 // RateIt pagelist column is called "rating", not "ratingwidget" (Dan?)
1692 // Revision 1.90 2004/06/18 14:38:21 rurban
1693 // adopt new PageList style
1695 // Revision 1.89 2004/06/17 13:16:08 rurban
1696 // apply wikilens work to PageList: all columns are sortable (slightly fixed)
1698 // Revision 1.88 2004/06/14 11:31:35 rurban
1699 // renamed global $Theme to $WikiTheme (gforge nameclash)
1700 // inherit PageList default options from PageList
1701 // default sortby=pagename
1702 // use options in PageList_Selectable (limit, sortby, ...)
1703 // added action revert, with button at action=diff
1704 // added option regex to WikiAdminSearchReplace
1706 // Revision 1.87 2004/06/13 16:02:12 rurban
1707 // empty list of pages if user=[] and not authenticated.
1709 // Revision 1.86 2004/06/13 15:51:37 rurban
1710 // Support pagelist filter for current author,owner,creator by []
1712 // Revision 1.85 2004/06/13 15:33:19 rurban
1713 // new support for arguments owner, author, creator in most relevant
1714 // PageList plugins. in WikiAdmin* via preSelectS()
1716 // Revision 1.84 2004/06/08 13:51:56 rurban
1717 // some comments only
1719 // Revision 1.83 2004/05/18 13:35:39 rurban
1720 // improve Pagelist layout by equal pagename width for limited lists
1722 // Revision 1.82 2004/05/16 22:07:35 rurban
1723 // check more config-default and predefined constants
1724 // various PagePerm fixes:
1725 // fix default PagePerms, esp. edit and view for Bogo and Password users
1726 // implemented Creator and Owner
1727 // BOGOUSERS renamed to BOGOUSER
1728 // fixed syntax errors in signin.tmpl
1730 // Revision 1.81 2004/05/13 12:30:35 rurban
1731 // fix for MacOSX border CSS attr, and if sort buttons are not found
1733 // Revision 1.80 2004/04/20 00:56:00 rurban
1734 // more paging support and paging fix for shorter lists
1736 // Revision 1.79 2004/04/20 00:34:16 rurban
1737 // more paging support
1739 // Revision 1.78 2004/04/20 00:06:03 rurban
1740 // themable paging support
1742 // Revision 1.77 2004/04/18 01:11:51 rurban
1743 // more numeric pagename fixes.
1744 // fixed action=upload with merge conflict warnings.
1745 // charset changed from constant to global (dynamic utf-8 switching)
1748 // (c-file-style: "gnu")
1752 // c-basic-offset: 4
1753 // c-hanging-comment-ender-p: nil
1754 // indent-tabs-mode: nil