2 rcs_id('$Id: loadsave.php,v 1.137 2005-01-30 23:14:38 rurban Exp $');
5 Copyright 1999,2000,2001,2002,2004,2005 $ThePhpWikiProgrammingTeam
7 This file is part of PhpWiki.
9 PhpWiki is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 PhpWiki is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with PhpWiki; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 require_once("lib/ziplib.php");
25 require_once("lib/Template.php");
28 * ignore fatal errors during dump
30 function _dump_error_handler(&$error) {
31 if ($error->isFatal()) {
32 $error->errno = E_USER_WARNING;
35 return true; // Ignore error
37 if (preg_match('/Plugin/', $error->errstr))
40 // let the message come through: call the remaining handlers:
44 function StartLoadDump(&$request, $title, $html = '')
46 // MockRequest is from the unit testsuite, a faked request. (may be cmd-line)
47 // We are silent on unittests.
48 if (isa($request,'MockRequest'))
50 // FIXME: This is a hack. This really is the worst overall hack in phpwiki.
52 $html->pushContent('%BODY%');
53 $tmpl = Template('html', array('TITLE' => $title,
55 'CONTENT' => $html ? $html : '%BODY%'));
56 echo ereg_replace('%BODY%.*', '', $tmpl->getExpansion($html));
57 $request->chunkOutput();
59 // set marker for sendPageChangeNotification()
60 $request->_deferredPageChangeNotification = array();
63 function EndLoadDump(&$request)
65 if (isa($request,'MockRequest'))
67 $action = $request->getArg('action');
70 case 'zip': $label = _("ZIP files of database"); break;
71 case 'dumpserial': $label = _("Dump to directory"); break;
72 case 'upload': $label = _("Upload File"); break;
73 case 'loadfile': $label = _("Load File"); break;
74 case 'upgrade': $label = _("Upgrade"); break;
76 case 'ziphtml': $label = _("Dump pages as XHTML"); break;
78 if ($label) $label = str_replace(" ","_",$label);
79 if ($action == 'browse') // loading virgin
80 $pagelink = WikiLink(HOME_PAGE);
82 $pagelink = WikiLink(new WikiPageName(_("PhpWikiAdministration"),false,$label));
84 // do deferred sendPageChangeNotification()
85 if (!empty($request->_deferredPageChangeNotification)) {
86 $pages = $all_emails = $all_users = array();
87 foreach ($request->_deferredPageChangeNotification as $p) {
88 list($pagename, $emails, $userids) = $p;
90 $all_emails = array_unique(array_merge($all_emails, $emails));
91 $all_users = array_unique(array_merge($all_users, $userids));
93 $editedby = sprintf(_("Edited by: %s"), $request->_user->getId());
94 $content = "Loaded the following pages:\n" . join("\n", $pages);
95 if (mail(join(',',$all_emails),"[".WIKI_NAME."] "._("LoadDump"),
99 trigger_error(sprintf(_("PageChange Notification of %s sent to %s"),
100 join("\n",$pages), join(',',$all_users)), E_USER_NOTICE);
102 trigger_error(sprintf(_("PageChange Notification Error: Couldn't send %s to %s"),
103 join("\n",$pages), join(',',$all_users)), E_USER_WARNING);
108 unset($request->_deferredPageChangeNotification);
110 PrintXML(HTML::p(HTML::strong(_("Complete."))),
111 HTML::p(fmt("Return to %s", $pagelink)));
112 echo "</body></html>\n";
116 ////////////////////////////////////////////////////////////////
118 // Functions for dumping.
120 ////////////////////////////////////////////////////////////////
124 * http://www.nacs.uci.edu/indiv/ehood/MIME/2045/rfc2045.html
125 * http://www.faqs.org/rfcs/rfc2045.html
126 * (RFC 1521 has been superceeded by RFC 2045 & others).
128 * Also see http://www.faqs.org/rfcs/rfc2822.html
130 function MailifyPage ($page, $nversions = 1)
132 $current = $page->getCurrentRevision();
135 if (STRICT_MAILABLE_PAGEDUMPS) {
136 $from = defined('SERVER_ADMIN') ? SERVER_ADMIN : 'foo@bar';
137 //This is for unix mailbox format: (not RFC (2)822)
138 // $head .= "From $from " . CTime(time()) . "\r\n";
139 $head .= "Subject: " . rawurlencode($page->getName()) . "\r\n";
140 $head .= "From: $from (PhpWiki)\r\n";
141 // RFC 2822 requires only a Date: and originator (From:)
142 // field, however the obsolete standard RFC 822 also
143 // requires a destination field.
144 $head .= "To: $from (PhpWiki)\r\n";
146 $head .= "Date: " . Rfc2822DateTime($current->get('mtime')) . "\r\n";
147 $head .= sprintf("Mime-Version: 1.0 (Produced by PhpWiki %s)\r\n",
150 // This should just be entered by hand (or by script?)
151 // in the actual pgsrc files, since only they should have
153 //$head .= "X-Rcs-Id: \$Id\$\r\n";
155 $iter = $page->getAllRevisions();
157 while ($revision = $iter->next()) {
158 $parts[] = MimeifyPageRevision($revision);
159 if ($nversions > 0 && count($parts) >= $nversions)
162 if (count($parts) > 1)
163 return $head . MimeMultipart($parts);
165 return $head . $parts[0];
169 * Compute filename to used for storing contents of a wiki page.
171 * Basically we do a rawurlencode() which encodes everything except
172 * ASCII alphanumerics and '.', '-', and '_'.
174 * But we also want to encode leading dots to avoid filenames like
175 * '.', and '..'. (Also, there's no point in generating "hidden" file
176 * names, like '.foo'.)
178 * @param $pagename string Pagename.
179 * @return string Filename for page.
181 function FilenameForPage ($pagename)
183 $enc = rawurlencode($pagename);
184 return preg_replace('/^\./', '%2e', $enc);
188 * The main() function which generates a zip archive of a PhpWiki.
190 * If $include_archive is false, only the current version of each page
191 * is included in the zip file; otherwise all archived versions are
194 function MakeWikiZip (&$request)
196 if ($request->getArg('include') == 'all') {
197 $zipname = WIKI_NAME . _("FullDump") . date('Ymd-Hi') . '.zip';
198 $include_archive = true;
201 $zipname = WIKI_NAME . _("LatestSnapshot") . date('Ymd-Hi') . '.zip';
202 $include_archive = false;
206 $zip = new ZipWriter("Created by PhpWiki " . PHPWIKI_VERSION, $zipname);
208 /* ignore fatals in plugins */
209 if (check_php_version(4,1)) {
210 global $ErrorManager;
211 $ErrorManager->pushErrorHandler(new WikiFunctionCb('_dump_error_handler'));
214 $dbi =& $request->_dbi;
215 $thispage = $request->getArg('pagename'); // for "Return to ..."
216 if ($exclude = $request->getArg('exclude')) { // exclude which pagenames
217 $excludeList = explodePageList($exclude);
219 $excludeList = array();
221 if ($whichpages = $request->getArg('pages')) { // which pagenames
222 if ($whichpages == '[]') // current page
223 $whichpages = $thispage;
224 $pages = new WikiDB_Array_PageIterator(explodePageList($whichpages));
226 $pages = $dbi->getAllPages(false,false,false,$excludeList);
228 $request_args = $request->args;
229 $timeout = (! $request->getArg('start_debug')) ? 30 : 240;
231 while ($page = $pages->next()) {
232 $request->args = $request_args; // some plugins might change them (esp. on POST)
233 longer_timeout($timeout); // Reset watchdog
235 $current = $page->getCurrentRevision();
236 if ($current->getVersion() == 0)
239 $pagename = $page->getName();
240 $wpn = new WikiPageName($pagename);
241 if (!$wpn->isValid())
243 if (in_array($page->getName(), $excludeList)) {
247 $attrib = array('mtime' => $current->get('mtime'),
249 if ($page->get('locked'))
250 $attrib['write_protected'] = 1;
252 if ($include_archive)
253 $content = MailifyPage($page, 0);
255 $content = MailifyPage($page);
257 $zip->addRegularFile( FilenameForPage($pagename),
261 if (check_php_version(4,1)) {
262 global $ErrorManager;
263 $ErrorManager->popErrorHandler();
267 function DumpToDir (&$request)
269 $directory = $request->getArg('directory');
270 if (empty($directory))
271 $directory = DEFAULT_DUMP_DIR; // See lib/plugin/WikiForm.php:87
272 if (empty($directory))
273 $request->finish(_("You must specify a directory to dump to"));
275 // see if we can access the directory the user wants us to use
276 if (! file_exists($directory)) {
277 if (! mkdir($directory, 0755))
278 $request->finish(fmt("Cannot create directory '%s'", $directory));
280 $html = HTML::p(fmt("Created directory '%s' for the page dump...",
283 $html = HTML::p(fmt("Using directory '%s'", $directory));
286 StartLoadDump($request, _("Dumping Pages"), $html);
288 $dbi =& $request->_dbi;
289 $thispage = $request->getArg('pagename'); // for "Return to ..."
290 if ($exclude = $request->getArg('exclude')) { // exclude which pagenames
291 $excludeList = explodePageList($exclude);
293 $excludeList = array();
295 if ($whichpages = $request->getArg('pages')) { // which pagenames
296 if ($whichpages == '[]') // current page
297 $whichpages = $thispage;
298 $pages = new WikiDB_Array_PageIterator(explodePageList($whichpages));
300 $pages = $dbi->getAllPages(false,false,false,$excludeList);
303 $request_args = $request->args;
304 $timeout = (! $request->getArg('start_debug')) ? 30 : 240;
306 while ($page = $pages->next()) {
307 $request->args = $request_args; // some plugins might change them (esp. on POST)
308 longer_timeout($timeout); // Reset watchdog
310 $pagename = $page->getName();
311 if (!isa($request,'MockRequest')) {
312 PrintXML(HTML::br(), $pagename, ' ... ');
316 if (in_array($pagename, $excludeList)) {
317 if (!isa($request, 'MockRequest')) {
318 PrintXML(_("Skipped."));
323 $filename = FilenameForPage($pagename);
325 if($page->getName() != $filename) {
326 $msg->pushContent(HTML::small(fmt("saved as %s", $filename)),
330 if ($request->getArg('include') == 'all')
331 $data = MailifyPage($page, 0);
333 $data = MailifyPage($page);
335 if ( !($fd = fopen($directory."/".$filename, "wb")) ) {
336 $msg->pushContent(HTML::strong(fmt("couldn't open file '%s' for writing",
337 "$directory/$filename")));
338 $request->finish($msg);
341 $num = fwrite($fd, $data, strlen($data));
342 $msg->pushContent(HTML::small(fmt("%s bytes written", $num)));
343 if (!isa($request, 'MockRequest')) {
347 assert($num == strlen($data));
351 EndLoadDump($request);
354 function _copyMsg($page, $smallmsg) {
355 if (!isa($GLOBALS['request'], 'MockRequest')) {
356 if ($page) $msg = HTML(HTML::br(), HTML($page), HTML::small($smallmsg));
357 else $msg = HTML::small($smallmsg);
364 * Dump all pages as XHTML to a directory, as pagename.html.
365 * Copies all used css files to the directory, all used images to a
366 * "images" subdirectory, and all used buttons to a "images/buttons" subdirectory.
367 * The webserver must have write permissions to these directories.
368 * chown httpd HTML_DUMP_DIR; chmod u+rwx HTML_DUMP_DIR
371 * @param string directory (optional) path to dump to. Default: HTML_DUMP_DIR
372 * @param string pages (optional) Comma-seperated of glob-style pagenames to dump
373 * @param string exclude (optional) Comma-seperated of glob-style pagenames to exclude
375 function DumpHtmlToDir (&$request)
377 $directory = $request->getArg('directory');
378 if (empty($directory))
379 $directory = HTML_DUMP_DIR; // See lib/plugin/WikiForm.php:87
380 if (empty($directory))
381 $request->finish(_("You must specify a directory to dump to"));
383 // see if we can access the directory the user wants us to use
384 if (! file_exists($directory)) {
385 if (! mkdir($directory, 0755))
386 $request->finish(fmt("Cannot create directory '%s'", $directory));
388 $html = HTML::p(fmt("Created directory '%s' for the page dump...",
391 $html = HTML::p(fmt("Using directory '%s'", $directory));
393 $request->_TemplatesProcessed = array();
394 StartLoadDump($request, _("Dumping Pages"), $html);
395 $thispage = $request->getArg('pagename'); // for "Return to ..."
397 $dbi =& $request->_dbi;
398 if ($exclude = $request->getArg('exclude')) { // exclude which pagenames
399 $excludeList = explodePageList($exclude);
401 $excludeList = array();
403 if ($whichpages = $request->getArg('pages')) { // which pagenames
404 if ($whichpages == '[]') // current page
405 $whichpages = $thispage;
406 $pages = new WikiDB_Array_PageIterator(explodePageList($whichpages));
408 $pages = $dbi->getAllPages(false,false,false,$excludeList);
412 if (defined('HTML_DUMP_SUFFIX'))
413 $WikiTheme->HTML_DUMP_SUFFIX = HTML_DUMP_SUFFIX;
414 $WikiTheme->DUMP_MODE = 'HTML';
415 $_bodyAttr = $WikiTheme->_MoreAttr['body'];
416 unset($WikiTheme->_MoreAttr['body']);
418 // check if the dumped file will be accessible from outside
419 $doc_root = $request->get("DOCUMENT_ROOT");
420 $ldir = NormalizeLocalFileName($directory);
421 $wikiroot = NormalizeLocalFileName('');
422 if (string_starts_with($ldir, $doc_root)) {
423 $link_prefix = substr($directory, strlen($doc_root))."/";
424 } elseif (string_starts_with($ldir, $wikiroot)) {
425 $link_prefix = NormalizeWebFileName(substr($directory, strlen($wikiroot)))."/";
429 $prefix = '/' . substr($doc_root,0,2); // add drive where apache is installed
431 $link_prefix = "file://".$prefix.$directory."/";
434 $request_args = $request->args;
435 $timeout = (! $request->getArg('start_debug')) ? 20 : 240;
437 while ($page = $pages->next()) {
438 $request->args = $request_args; // some plugins might change them (esp. on POST)
439 longer_timeout($timeout); // Reset watchdog
441 $pagename = $page->getName();
442 if (!isa($request,'MockRequest')) {
443 PrintXML(HTML::br(), $pagename, ' ... ');
446 if (in_array($pagename, $excludeList)) {
447 if (!isa($request,'MockRequest')) {
448 PrintXML(_("Skipped."));
454 $request->setArg('pagename', $pagename); // Template::_basepage fix
455 $filename = FilenameForPage($pagename) . $WikiTheme->HTML_DUMP_SUFFIX;
458 $revision = $page->getCurrentRevision();
459 $template = new Template('browse', $request,
460 array('revision' => $revision,
461 'CONTENT' => $revision->getTransformedContent()));
463 $data = GeneratePageasXML($template, $pagename);
465 if ( !($fd = fopen($directory."/".$filename, "wb")) ) {
466 $msg->pushContent(HTML::strong(fmt("couldn't open file '%s' for writing",
467 "$directory/$filename")));
468 $request->finish($msg);
470 $num = fwrite($fd, $data, strlen($data));
471 if ($page->getName() != $filename) {
472 $link = LinkURL($link_prefix.$filename, $filename);
473 $msg->pushContent(HTML::small(_("saved as "), $link, " ... "));
475 $msg->pushContent(HTML::small(fmt("%s bytes written", $num), "\n"));
476 if (!isa($request, 'MockRequest')) {
480 $request->chunkOutput();
482 assert($num == strlen($data));
486 $request->_dbi->_cache->invalidate_cache($pagename);
487 unset ($request->_dbi->_cache->_pagedata_cache);
488 unset ($request->_dbi->_cache->_versiondata_cache);
489 unset ($request->_dbi->_cache->_glv_cache);
491 unset ($request->_dbi->_cache->_backend->_page_data);
494 unset($revision->_transformedContent);
496 unset($template->_request);
502 if (!empty($WikiTheme->dumped_images) and is_array($WikiTheme->dumped_images)) {
503 @mkdir("$directory/images");
504 foreach ($WikiTheme->dumped_images as $img_file) {
505 if ($img_file and ($from = $WikiTheme->_findFile($img_file, true)) and basename($from)) {
506 $target = "$directory/images/".basename($img_file);
507 if (copy($WikiTheme->_path . $from, $target)) {
508 _copyMsg($from, fmt("... copied to %s", $target));
510 _copyMsg($from, fmt("... not copied to %s", $target));
513 _copyMsg($from, _("... not found"));
517 if (!empty($WikiTheme->dumped_buttons) and is_array($WikiTheme->dumped_buttons)) {
519 @mkdir("$directory/images/buttons");
520 foreach ($WikiTheme->dumped_buttons as $text => $img_file) {
521 if ($img_file and ($from = $WikiTheme->_findFile($img_file, true)) and basename($from)) {
522 $target = "$directory/images/buttons/".basename($img_file);
523 if (copy($WikiTheme->_path . $from, $target)) {
524 _copyMsg($from, fmt("... copied to %s", $target));
526 _copyMsg($from, fmt("... not copied to %s", $target));
529 _copyMsg($from, _("... not found"));
533 if (!empty($WikiTheme->dumped_css) and is_array($WikiTheme->dumped_css)) {
534 foreach ($WikiTheme->dumped_css as $css_file) {
535 if ($css_file and ($from = $WikiTheme->_findFile(basename($css_file), true)) and basename($from)) {
536 $target = "$directory/" . basename($css_file);
537 if (copy($WikiTheme->_path . $from, $target)) {
538 _copyMsg($from, fmt("... copied to %s", $target));
540 _copyMsg($from, fmt("... not copied to %s", $target));
543 _copyMsg($from, _("... not found"));
547 $WikiTheme->HTML_DUMP_SUFFIX = '';
548 $WikiTheme->DUMP_MODE = false;
549 $WikiTheme->_MoreAttr['body'] = $_bodyAttr;
551 $request->setArg('pagename',$thispage); // Template::_basepage fix
552 EndLoadDump($request);
555 /* Known problem: any plugins or other code which echo()s text will
556 * lead to a corrupted html zip file which may produce the following
557 * errors upon unzipping:
559 * warning [wikihtml.zip]: 2401 extra bytes at beginning or within zipfile
560 * file #58: bad zipfile offset (local header sig): 177561
561 * (attempting to re-compensate)
563 * However, the actual wiki page data should be unaffected.
565 function MakeWikiZipHtml (&$request)
567 $request->_TemplatesProcessed = array();
568 $zipname = "wikihtml.zip";
569 $zip = new ZipWriter("Created by PhpWiki " . PHPWIKI_VERSION, $zipname);
570 $dbi =& $request->_dbi;
571 $thispage = $request->getArg('pagename'); // for "Return to ..."
572 if ($exclude = $request->getArg('exclude')) { // exclude which pagenames
573 $excludeList = explodePageList($exclude);
575 $excludeList = array();
577 if ($whichpages = $request->getArg('pages')) { // which pagenames
578 if ($whichpages == '[]') // current page
579 $whichpages = $thispage;
580 $pages = new WikiDB_Array_PageIterator(explodePageList($whichpages));
582 $pages = $dbi->getAllPages(false,false,false,$excludeList);
586 if (defined('HTML_DUMP_SUFFIX'))
587 $WikiTheme->HTML_DUMP_SUFFIX = HTML_DUMP_SUFFIX;
588 $WikiTheme->DUMP_MODE = 'ZIPHTML';
589 $_bodyAttr = $WikiTheme->_MoreAttr['body'];
590 unset($WikiTheme->_MoreAttr['body']);
592 /* ignore fatals in plugins */
593 if (check_php_version(4,1)) {
594 global $ErrorManager;
595 $ErrorManager->pushErrorHandler(new WikiFunctionCb('_dump_error_handler'));
598 $request_args = $request->args;
599 $timeout = (! $request->getArg('start_debug')) ? 20 : 240;
601 while ($page = $pages->next()) {
602 $request->args = $request_args; // some plugins might change them (esp. on POST)
603 longer_timeout($timeout); // Reset watchdog
605 $current = $page->getCurrentRevision();
606 if ($current->getVersion() == 0)
608 $pagename = $page->getName();
609 if (in_array($pagename, $excludeList)) {
613 $attrib = array('mtime' => $current->get('mtime'),
615 if ($page->get('locked'))
616 $attrib['write_protected'] = 1;
618 $request->setArg('pagename',$pagename); // Template::_basepage fix
619 $filename = FilenameForPage($pagename) . $WikiTheme->HTML_DUMP_SUFFIX;
620 $revision = $page->getCurrentRevision();
622 $transformedContent = $revision->getTransformedContent();
624 $template = new Template('browse', $request,
625 array('revision' => $revision,
626 'CONTENT' => $transformedContent));
628 $data = GeneratePageasXML($template, $pagename);
630 $zip->addRegularFile( $filename, $data, $attrib );
633 $request->_dbi->_cache->invalidate_cache($pagename);
634 unset ($request->_dbi->_cache->_pagedata_cache);
635 unset ($request->_dbi->_cache->_versiondata_cache);
636 unset ($request->_dbi->_cache->_glv_cache);
638 unset ($request->_dbi->_cache->_backend->_page_data);
640 unset($revision->_transformedContent);
642 unset($template->_request);
649 // Deal with css and images here.
650 if (!empty($WikiTheme->dumped_images) and is_array($WikiTheme->dumped_images)) {
651 // dirs are created automatically
652 //if ($WikiTheme->dumped_images) $zip->addRegularFile("images", "", $attrib);
653 foreach ($WikiTheme->dumped_images as $img_file) {
654 if (($from = $WikiTheme->_findFile($img_file, true)) and basename($from)) {
655 $target = "images/".basename($img_file);
656 if (check_php_version(4,3))
657 $zip->addRegularFile($target, file_get_contents($WikiTheme->_path . $from), $attrib);
659 $zip->addRegularFile($target, join('', file($WikiTheme->_path . $from)), $attrib);
663 if (!empty($WikiTheme->dumped_buttons) and is_array($WikiTheme->dumped_buttons)) {
664 //if ($WikiTheme->dumped_buttons) $zip->addRegularFile("images/buttons", "", $attrib);
665 foreach ($WikiTheme->dumped_buttons as $text => $img_file) {
666 if (($from = $WikiTheme->_findFile($img_file, true)) and basename($from)) {
667 $target = "images/buttons/".basename($img_file);
668 if (check_php_version(4,3))
669 $zip->addRegularFile($target, file_get_contents($WikiTheme->_path . $from), $attrib);
671 $zip->addRegularFile($target, join('', file($WikiTheme->_path . $from)), $attrib);
675 if (!empty($WikiTheme->dumped_css) and is_array($WikiTheme->dumped_css)) {
676 foreach ($WikiTheme->dumped_css as $css_file) {
677 if (($from = $WikiTheme->_findFile(basename($css_file), true)) and basename($from)) {
678 $target = basename($css_file);
679 if (check_php_version(4,3))
680 $zip->addRegularFile($target, file_get_contents($WikiTheme->_path . $from), $attrib);
682 $zip->addRegularFile($target, join('', file($WikiTheme->_path . $from)), $attrib);
688 if (check_php_version(4,1)) {
689 global $ErrorManager;
690 $ErrorManager->popErrorHandler();
692 $WikiTheme->HTML_DUMP_SUFFIX = '';
693 $WikiTheme->DUMP_MODE = false;
694 $WikiTheme->_MoreAttr['body'] = $_bodyAttr;
698 ////////////////////////////////////////////////////////////////
700 // Functions for restoring.
702 ////////////////////////////////////////////////////////////////
704 function SavePage (&$request, &$pageinfo, $source, $filename)
706 static $overwite_all = false;
707 $pagedata = $pageinfo['pagedata']; // Page level meta-data.
708 $versiondata = $pageinfo['versiondata']; // Revision level meta-data.
710 if (empty($pageinfo['pagename'])) {
711 PrintXML(HTML::dt(HTML::strong(_("Empty pagename!"))));
715 if (empty($versiondata['author_id']))
716 $versiondata['author_id'] = $versiondata['author'];
718 $pagename = $pageinfo['pagename'];
719 $content = $pageinfo['content'];
721 if ($pagename ==_("InterWikiMap"))
722 $content = _tryinsertInterWikiMap($content);
724 $dbi =& $request->_dbi;
725 $page = $dbi->getPage($pagename);
727 // Try to merge if updated pgsrc contents are different. This
728 // whole thing is hackish
730 // TODO: try merge unless:
731 // if (current contents = default contents && pgsrc_version >=
732 // pgsrc_version) then just upgrade this pgsrc
733 $needs_merge = false;
737 if ($request->getArg('merge')) {
740 else if ($request->getArg('overwrite')) {
744 $current = $page->getCurrentRevision();
745 if ( $current and (! $current->hasDefaultContents())
746 && ($current->getPackedContent() != $content)
747 && ($merging == true) ) {
748 include_once('lib/editpage.php');
749 $request->setArg('pagename', $pagename);
750 $r = $current->getVersion();
751 $request->setArg('revision', $current->getVersion());
752 $p = new LoadFileConflictPageEditor($request);
753 $p->_content = $content;
754 $p->_currentVersion = $r - 1;
755 $p->editPage($saveFailed = true);
756 return; //early return
759 foreach ($pagedata as $key => $value) {
761 $page->set($key, $value);
767 $mesg->pushContent(' ', fmt("from %s", $source));
771 //FIXME: This should not happen! (empty vdata, corrupt cache or db)
772 $current = $page->getCurrentRevision();
774 if ($current->getVersion() == 0) {
775 $mesg->pushContent(' - ', _("New page"));
779 if ( (! $current->hasDefaultContents())
780 && ($current->getPackedContent() != $content) ) {
782 $mesg->pushContent(' ',
783 fmt("has edit conflicts - overwriting anyway"));
785 if (substr_count($source, 'pgsrc')) {
786 $versiondata['author'] = _("The PhpWiki programming team");
787 // but leave authorid as userid who loaded the file
791 $mesg->pushContent(' ', fmt("has edit conflicts - skipped"));
792 $needs_merge = true; // hackish
796 else if ($current->getPackedContent() == $content
797 && $current->get('author') == $versiondata['author']) {
798 // The page metadata is already changed, we don't need a new revision.
799 // This was called previously "is identical to current version %d - skipped"
800 // which is wrong, since the pagedata was stored, not skipped.
801 $mesg->pushContent(' ',
802 fmt("content is identical to current version %d - no new revision created",
803 $current->getVersion()));
810 // in case of failures print the culprit:
811 if (!isa($request,'MockRequest')) {
812 PrintXML(HTML::dt(WikiLink($pagename))); flush();
814 $new = $page->save($content, WIKIDB_FORCE_CREATE, $versiondata);
816 $mesg->pushContent(' ', fmt("- saved to database as version %d",
817 $new->getVersion()));
821 // hackish, $source contains needed path+filename
822 $f = str_replace(sprintf(_("MIME file %s"), ''), '', $f);
823 $f = str_replace(sprintf(_("Serialized file %s"), ''), '', $f);
824 $f = str_replace(sprintf(_("plain file %s"), ''), '', $f);
825 //check if uploaded file? they pass just the content, but the file is gone
828 $meb = Button(array('action' => 'loadfile',
832 _("PhpWikiAdministration"),
834 $owb = Button(array('action' => 'loadfile',
838 _("PhpWikiAdministration"),
840 $mesg->pushContent(' ', $meb, " ", $owb);
841 if (!$overwite_all) {
842 $args = $request->getArgs();
843 $args['overwrite'] = 1;
846 _("PhpWikiAdministration"),
848 $mesg->pushContent(HTML::div(array('class' => 'hint'), $owb));
849 $overwite_all = true;
852 $mesg->pushContent(HTML::em(_(" Sorry, cannot merge.")));
856 if (!isa($request,'MockRequest')) {
858 PrintXML(HTML::dt(HTML::em(WikiLink($pagename))), $mesg);
865 // action=revert (by diff)
866 function RevertPage (&$request)
869 $pagename = $request->getArg('pagename');
870 $version = $request->getArg('version');
872 PrintXML(HTML::dt(fmt("Revert")," ",WikiLink($pagename)),
873 HTML::dd(_("missing required version argument")));
876 $dbi =& $request->_dbi;
877 $page = $dbi->getPage($pagename);
878 $current = $page->getCurrentRevision();
879 if ($current->getVersion() == 0) {
880 $mesg->pushContent(' ', _("no page content"));
881 PrintXML(HTML::dt(fmt("Revert")," ",WikiLink($pagename)),
885 if ($current->getVersion() == $version) {
886 $mesg->pushContent(' ', _("same version page"));
889 $rev = $page->getRevision($version);
890 $content = $rev->getPackedContent();
891 $versiondata = $rev->_data;
892 $versiondata['summary'] = sprintf(_("revert to version %d"), $version);
893 $new = $page->save($content, $current->getVersion() + 1, $versiondata);
895 $mesg->pushContent(' ', fmt("- version %d saved to database as version %d",
896 $version, $new->getVersion()));
897 PrintXML(HTML::dt(fmt("Revert")," ",WikiLink($pagename)),
902 function _tryinsertInterWikiMap($content) {
904 if (strpos($content, "<verbatim>")) {
905 //$error_html = " The newly loaded pgsrc already contains a verbatim block.";
908 if (!$goback && !defined('INTERWIKI_MAP_FILE')) {
909 $error_html = sprintf(" "._("%s: not defined"), "INTERWIKI_MAP_FILE");
912 $mapfile = FindFile(INTERWIKI_MAP_FILE,1);
913 if (!$goback && !file_exists($mapfile)) {
914 $error_html = sprintf(" "._("%s: file not found"), INTERWIKI_MAP_FILE);
918 if (!empty($error_html))
919 trigger_error(_("Default InterWiki map file not loaded.")
920 . $error_html, E_USER_NOTICE);
924 // if loading from virgin setup do echo, otherwise trigger_error E_USER_NOTICE
925 if (!isa($GLOBALS['request'], 'MockRequest'))
926 echo sprintf(_("Loading InterWikiMap from external file %s."), $mapfile),"<br />";
928 $fd = fopen ($mapfile, "rb");
929 $data = fread ($fd, filesize($mapfile));
931 $content = $content . "\n<verbatim>\n$data</verbatim>\n";
935 function ParseSerializedPage($text, $default_pagename, $user)
937 if (!preg_match('/^a:\d+:{[si]:\d+/', $text))
940 $pagehash = unserialize($text);
942 // Split up pagehash into four parts:
945 // page-level meta-data
946 // revision-level meta-data
948 if (!defined('FLAG_PAGE_LOCKED'))
949 define('FLAG_PAGE_LOCKED', 1);
950 $pageinfo = array('pagedata' => array(),
951 'versiondata' => array());
953 $pagedata = &$pageinfo['pagedata'];
954 $versiondata = &$pageinfo['versiondata'];
957 if (empty($pagehash['pagename']))
958 $pagehash['pagename'] = $default_pagename;
959 if (empty($pagehash['author'])) {
960 $pagehash['author'] = $user->getId();
963 foreach ($pagehash as $key => $value) {
968 $pageinfo[$key] = $value;
971 $pageinfo[$key] = join("\n", $value);
974 if (($value & FLAG_PAGE_LOCKED) != 0)
975 $pagedata['locked'] = 'yes';
979 $pagedata[$key] = $value;
983 $pagedata['perm'] = ParseMimeifiedPerm($value);
986 $versiondata['mtime'] = $value;
991 $versiondata[$key] = $value;
998 function SortByPageVersion ($a, $b) {
999 return $a['version'] - $b['version'];
1003 * Security alert! We should not allow to import config.ini into our wiki (or from a sister wiki?)
1004 * because the sql passwords are in plaintext there. And the webserver must be able to read it.
1005 * Detected by Santtu Jarvi.
1007 function LoadFile (&$request, $filename, $text = false, $mtime = false)
1009 if (preg_match("/config$/", dirname($filename)) // our or other config
1010 and preg_match("/config.*\.ini/", basename($filename))) // backups and other versions also
1012 trigger_error(sprintf("Refused to load %s", $filename), E_USER_WARNING);
1015 if (!is_string($text)) {
1017 $stat = stat($filename);
1019 $text = implode("", file($filename));
1022 if (! $request->getArg('start_debug')) @set_time_limit(30); // Reset watchdog
1023 else @set_time_limit(240);
1025 // FIXME: basename("filewithnoslashes") seems to return garbage sometimes.
1026 $basename = basename("/dummy/" . $filename);
1029 $mtime = time(); // Last resort.
1031 $default_pagename = rawurldecode($basename);
1032 if ( ($parts = ParseMimeifiedPages($text)) ) {
1033 usort($parts, 'SortByPageVersion');
1034 foreach ($parts as $pageinfo)
1035 SavePage($request, $pageinfo, sprintf(_("MIME file %s"),
1036 $filename), $basename);
1038 else if ( ($pageinfo = ParseSerializedPage($text, $default_pagename,
1039 $request->getUser())) ) {
1040 SavePage($request, $pageinfo, sprintf(_("Serialized file %s"),
1041 $filename), $basename);
1044 $user = $request->getUser();
1046 // Assume plain text file.
1047 $pageinfo = array('pagename' => $default_pagename,
1048 'pagedata' => array(),
1050 => array('author' => $user->getId()),
1051 'content' => preg_replace('/[ \t\r]*\n/', "\n",
1054 SavePage($request, $pageinfo, sprintf(_("plain file %s"), $filename),
1059 function LoadZip (&$request, $zipfile, $files = false, $exclude = false) {
1060 $zip = new ZipReader($zipfile);
1061 $timeout = (! $request->getArg('start_debug')) ? 20 : 120;
1062 while (list ($fn, $data, $attrib) = $zip->readFile()) {
1063 // FIXME: basename("filewithnoslashes") seems to return
1064 // garbage sometimes.
1065 $fn = basename("/dummy/" . $fn);
1066 if ( ($files && !in_array($fn, $files))
1067 || ($exclude && in_array($fn, $exclude)) ) {
1068 PrintXML(HTML::dt(WikiLink($fn)),
1069 HTML::dd(_("Skipping")));
1073 longer_timeout($timeout); // longer timeout per page
1074 LoadFile($request, $fn, $data, $attrib['mtime']);
1078 function LoadDir (&$request, $dirname, $files = false, $exclude = false) {
1079 $fileset = new LimitedFileSet($dirname, $files, $exclude);
1081 if (!$files and ($skiplist = $fileset->getSkippedFiles())) {
1082 PrintXML(HTML::dt(HTML::strong(_("Skipping"))));
1084 foreach ($skiplist as $file)
1085 $list->pushContent(HTML::li(WikiLink($file)));
1086 PrintXML(HTML::dd($list));
1089 // Defer HomePage loading until the end. If anything goes wrong
1090 // the pages can still be loaded again.
1091 $files = $fileset->getFiles();
1092 if (in_array(HOME_PAGE, $files)) {
1093 $files = array_diff($files, array(HOME_PAGE));
1094 $files[] = HOME_PAGE;
1096 $timeout = (! $request->getArg('start_debug')) ? 20 : 120;
1097 foreach ($files as $file) {
1098 longer_timeout($timeout); // longer timeout per page
1099 if (substr($file,-1,1) != '~') // refuse to load backup files
1100 LoadFile($request, "$dirname/$file");
1104 class LimitedFileSet extends FileSet {
1105 function LimitedFileSet($dirname, $_include, $exclude) {
1106 $this->_includefiles = $_include;
1107 $this->_exclude = $exclude;
1108 $this->_skiplist = array();
1109 parent::FileSet($dirname);
1112 function _filenameSelector($fn) {
1113 $incl = &$this->_includefiles;
1114 $excl = &$this->_exclude;
1116 if ( ($incl && !in_array($fn, $incl))
1117 || ($excl && in_array($fn, $excl)) ) {
1118 $this->_skiplist[] = $fn;
1125 function getSkippedFiles () {
1126 return $this->_skiplist;
1131 function IsZipFile ($filename_or_fd)
1133 // See if it looks like zip file
1134 if (is_string($filename_or_fd))
1136 $fd = fopen($filename_or_fd, "rb");
1137 $magic = fread($fd, 4);
1142 $fpos = ftell($filename_or_fd);
1143 $magic = fread($filename_or_fd, 4);
1144 fseek($filename_or_fd, $fpos);
1147 return $magic == ZIP_LOCHEAD_MAGIC || $magic == ZIP_CENTHEAD_MAGIC;
1151 function LoadAny (&$request, $file_or_dir, $files = false, $exclude = false)
1153 // Try urlencoded filename for accented characters.
1154 if (!file_exists($file_or_dir)) {
1155 // Make sure there are slashes first to avoid confusing phps
1156 // with broken dirname or basename functions.
1157 // FIXME: windows uses \ and :
1158 if (is_integer(strpos($file_or_dir, "/"))) {
1159 $file_or_dir = FindFile($file_or_dir);
1161 if (!file_exists($file_or_dir))
1162 $file_or_dir = dirname($file_or_dir) . "/"
1163 . urlencode(basename($file_or_dir));
1165 // This is probably just a file.
1166 $file_or_dir = urlencode($file_or_dir);
1170 $type = filetype($file_or_dir);
1171 if ($type == 'link') {
1172 // For symbolic links, use stat() to determine
1173 // the type of the underlying file.
1174 list(,,$mode) = stat($file_or_dir);
1175 $type = ($mode >> 12) & 017;
1178 elseif ($type == 004)
1183 $request->finish(fmt("Unable to load: %s", $file_or_dir));
1185 else if ($type == 'dir') {
1186 LoadDir($request, $file_or_dir, $files, $exclude);
1188 else if ($type != 'file' && !preg_match('/^(http|ftp):/', $file_or_dir))
1190 $request->finish(fmt("Bad file type: %s", $type));
1192 else if (IsZipFile($file_or_dir)) {
1193 LoadZip($request, $file_or_dir, $files, $exclude);
1195 else /* if (!$files || in_array(basename($file_or_dir), $files)) */
1197 LoadFile($request, $file_or_dir);
1201 function LoadFileOrDir (&$request)
1203 $source = $request->getArg('source');
1204 $finder = new FileFinder;
1205 $source = $finder->slashifyPath($source);
1206 $page = rawurldecode(basename($source));
1207 StartLoadDump($request, fmt("Loading '%s'",
1208 HTML(dirname($source),
1209 dirname($source) ? "/" : "",
1210 WikiLink($page,'auto'))));
1212 LoadAny($request, $source);
1214 EndLoadDump($request);
1218 * HomePage was not found so first-time install is supposed to run.
1219 * - import all pgsrc pages.
1220 * - Todo: installer interface to edit config/config.ini settings
1221 * - Todo: ask for existing old index.php to convert to config/config.ini
1222 * - Todo: theme-specific pages:
1223 * blog - HomePage, ADMIN_USER/Blogs
1225 function SetupWiki (&$request)
1227 global $GenericPages, $LANG;
1229 //FIXME: This is a hack (err, "interim solution")
1230 // This is a bogo-bogo-login: Login without
1231 // saving login information in session state.
1232 // This avoids logging in the unsuspecting
1233 // visitor as "The PhpWiki programming team".
1235 // This really needs to be cleaned up...
1236 // (I'm working on it.)
1237 $real_user = $request->_user;
1238 if (ENABLE_USER_NEW)
1239 $request->_user = new _BogoUser(_("The PhpWiki programming team"));
1242 $request->_user = new WikiUser($request, _("The PhpWiki programming team"),
1245 StartLoadDump($request, _("Loading up virgin wiki"));
1248 $pgsrc = FindLocalizedFile(WIKI_PGSRC);
1249 $default_pgsrc = FindFile(DEFAULT_WIKI_PGSRC);
1251 $request->setArg('overwrite', true);
1252 if ($default_pgsrc != $pgsrc) {
1253 LoadAny($request, $default_pgsrc, $GenericPages);
1255 $request->setArg('overwrite', false);
1256 LoadAny($request, $pgsrc);
1257 $dbi =& $request->_dbi;
1259 // Ensure that all mandatory pages are loaded
1260 $finder = new FileFinder;
1261 foreach (array_merge(explode(':','OldTextFormattingRules:TextFormattingRules:PhpWikiAdministration'),
1262 $GLOBALS['AllActionPages'],
1263 array(constant('HOME_PAGE'))) as $f)
1265 $page = gettext($f);
1266 $epage = urlencode($page);
1267 if (! $dbi->isWikiPage($page) ) {
1268 // translated version provided?
1269 if ($lf = FindLocalizedFile($pgsrc . $finder->_pathsep . $epage, 1)) {
1270 LoadAny($request, $lf);
1271 } else { // load english version of required action page
1272 LoadAny($request, FindFile(DEFAULT_WIKI_PGSRC . $finder->_pathsep . urlencode($f)));
1276 if (! $dbi->isWikiPage($page)) {
1277 trigger_error(sprintf("Mandatory file %s couldn't be loaded!", $page),
1283 EndLoadDump($request);
1286 function LoadPostFile (&$request)
1288 $upload = $request->getUploadedFile('file');
1291 $request->finish(_("No uploaded file to upload?")); // FIXME: more concise message
1294 // Dump http headers.
1295 StartLoadDump($request, sprintf(_("Uploading %s"), $upload->getName()));
1298 $fd = $upload->open();
1300 LoadZip($request, $fd, false, array(_("RecentChanges")));
1302 LoadFile($request, $upload->getName(), $upload->getContents());
1305 EndLoadDump($request);
1309 $Log: not supported by cvs2svn $
1310 Revision 1.136 2005/01/25 07:07:24 rurban
1311 remove body tags in html dumps, add css and images to zipdumps, simplify printing
1313 Revision 1.135 2004/12/26 17:17:25 rurban
1314 announce dumps - mult.requests to avoid request::finish, e.g. LinkDatabase, PdfOut, ...
1316 Revision 1.134 2004/12/20 16:05:01 rurban
1317 gettext msg unification
1319 Revision 1.133 2004/12/08 12:57:41 rurban
1320 page-specific timeouts for long multi-page requests
1322 Revision 1.132 2004/12/08 01:18:33 rurban
1323 Disallow loading config*.ini files. Detected by Santtu Jarvi.
1325 Revision 1.131 2004/11/30 17:48:38 rurban
1328 Revision 1.130 2004/11/25 08:28:12 rurban
1329 dont fatal on missing css or imgfiles and actually print the miss
1331 Revision 1.129 2004/11/25 08:11:40 rurban
1332 pass exclude to the get_all_pages backend
1334 Revision 1.128 2004/11/16 16:16:44 rurban
1335 enable Overwrite All for upgrade
1337 Revision 1.127 2004/11/01 10:43:57 rurban
1338 seperate PassUser methods into seperate dir (memory usage)
1339 fix WikiUser (old) overlarge data session
1340 remove wikidb arg from various page class methods, use global ->_dbi instead
1343 Revision 1.126 2004/10/16 15:13:39 rurban
1344 new [Overwrite All] button
1346 Revision 1.125 2004/10/14 19:19:33 rurban
1347 loadsave: check if the dumped file will be accessible from outside.
1348 and some other minor fixes. (cvsclient native not yet ready)
1350 Revision 1.124 2004/10/04 23:44:28 rurban
1351 for older or CGI phps
1353 Revision 1.123 2004/09/25 16:26:54 rurban
1354 deferr notifies (to be improved)
1356 Revision 1.122 2004/09/17 14:25:45 rurban
1359 Revision 1.121 2004/09/08 13:38:00 rurban
1360 improve loadfile stability by using markup=2 as default for undefined markup-style.
1361 use more refs for huge objects.
1362 fix debug=static issue in WikiPluginCached
1364 Revision 1.120 2004/07/08 19:04:42 rurban
1365 more unittest fixes (file backend, metadata RatingsDb)
1367 Revision 1.119 2004/07/08 15:23:59 rurban
1368 less verbose for tests
1370 Revision 1.118 2004/07/08 13:50:32 rurban
1371 various unit test fixes: print error backtrace on _DEBUG_TRACE; allusers fix; new PHPWIKI_NOMAIN constant for omitting the mainloop
1373 Revision 1.117 2004/07/02 09:55:58 rurban
1374 more stability fixes: new DISABLE_GETIMAGESIZE if your php crashes when loading LinkIcons: failing getimagesize in old phps; blockparser stabilized
1376 Revision 1.116 2004/07/01 09:05:41 rurban
1377 support pages and exclude arguments for all 4 dump methods
1379 Revision 1.115 2004/07/01 08:51:22 rurban
1380 dumphtml: added exclude, print pagename before processing
1382 Revision 1.114 2004/06/28 12:51:41 rurban
1383 improved dumphtml and virgin setup
1385 Revision 1.113 2004/06/27 10:26:02 rurban
1386 oci8 patch by Philippe Vanhaesendonck + some ADODB notes+fixes
1388 Revision 1.112 2004/06/25 14:29:20 rurban
1389 WikiGroup refactoring:
1390 global group attached to user, code for not_current user.
1391 improved helpers for special groups (avoid double invocations)
1392 new experimental config option ENABLE_XHTML_XML (fails with IE, and document.write())
1393 fixed a XHTML validation error on userprefs.tmpl
1395 Revision 1.111 2004/06/21 16:38:55 rurban
1396 fixed the StartLoadDump html argument hack.
1398 Revision 1.110 2004/06/21 16:22:30 rurban
1399 add DEFAULT_DUMP_DIR and HTML_DUMP_DIR constants, for easier cmdline dumps,
1400 fixed dumping buttons locally (images/buttons/),
1401 support pages arg for dumphtml,
1402 optional directory arg for dumpserial + dumphtml,
1403 fix a AllPages warning,
1404 show dump warnings/errors on DEBUG,
1405 don't warn just ignore on wikilens pagelist columns, if not loaded.
1406 RateIt pagelist column is called "rating", not "ratingwidget" (Dan?)
1408 Revision 1.109 2004/06/17 11:31:05 rurban
1409 jump back to label after dump/upgrade
1411 Revision 1.108 2004/06/16 12:43:01 rurban
1412 4.0.6 cannot use this errorhandler (not found)
1414 Revision 1.107 2004/06/14 11:31:37 rurban
1415 renamed global $Theme to $WikiTheme (gforge nameclash)
1416 inherit PageList default options from PageList
1417 default sortby=pagename
1418 use options in PageList_Selectable (limit, sortby, ...)
1419 added action revert, with button at action=diff
1420 added option regex to WikiAdminSearchReplace
1422 Revision 1.106 2004/06/13 13:54:25 rurban
1423 Catch fatals on the four dump calls (as file and zip, as html and mimified)
1424 FoafViewer: Check against external requirements, instead of fatal.
1425 Change output for xhtmldumps: using file:// urls to the local fs.
1426 Catch SOAP fatal by checking for GOOGLE_LICENSE_KEY
1427 Import GOOGLE_LICENSE_KEY and FORTUNE_DIR from config.ini.
1429 Revision 1.105 2004/06/08 19:48:16 rurban
1430 fixed foreign setup: no ugly skipped msg for the GenericPages, load english actionpages if translated not found
1432 Revision 1.104 2004/06/08 13:51:57 rurban
1435 Revision 1.103 2004/06/08 10:54:46 rurban
1436 better acl dump representation, read back acl and owner
1438 Revision 1.102 2004/06/06 16:58:51 rurban
1439 added more required ActionPages for foreign languages
1440 install now english ActionPages if no localized are found. (again)
1441 fixed default anon user level to be 0, instead of -1
1442 (wrong "required administrator to view this page"...)
1444 Revision 1.101 2004/06/04 20:32:53 rurban
1445 Several locale related improvements suggested by Pierrick Meignen
1446 LDAP fix by John Cole
1447 reenable admin check without ENABLE_PAGEPERM in the admin plugins
1449 Revision 1.100 2004/05/02 21:26:38 rurban
1450 limit user session data (HomePageHandle and auth_dbi have to invalidated anyway)
1451 because they will not survive db sessions, if too large.
1452 extended action=upgrade
1453 some WikiTranslation button work
1454 revert WIKIAUTH_UNOBTAINABLE (need it for main.php)
1455 some temp. session debug statements
1457 Revision 1.99 2004/05/02 15:10:07 rurban
1458 new finally reliable way to detect if /index.php is called directly
1459 and if to include lib/main.php
1460 new global AllActionPages
1461 SetupWiki now loads all mandatory pages: HOME_PAGE, action pages, and warns if not.
1462 WikiTranslation what=buttons for Carsten to create the missing MacOSX buttons
1463 PageGroupTestOne => subpages
1464 renamed PhpWikiRss to PhpWikiRecentChanges
1465 more docs, default configs, ...
1467 Revision 1.98 2004/04/29 23:25:12 rurban
1468 re-ordered locale init (as in 1.3.9)
1469 fixed loadfile with subpages, and merge/restore anyway
1470 (sf.net bug #844188)
1472 Revision 1.96 2004/04/19 23:13:03 zorloc
1473 Connect the rest of PhpWiki to the IniConfig system. Also the keyword regular expression is not a config setting
1475 Revision 1.95 2004/04/18 01:11:52 rurban
1476 more numeric pagename fixes.
1477 fixed action=upload with merge conflict warnings.
1478 charset changed from constant to global (dynamic utf-8 switching)
1480 Revision 1.94 2004/03/14 16:36:37 rurban
1481 dont load backup files
1483 Revision 1.93 2004/02/26 03:22:05 rurban
1484 also copy css and images with XHTML Dump
1486 Revision 1.92 2004/02/26 02:25:54 rurban
1487 fix empty and #-anchored links in XHTML Dumps
1489 Revision 1.91 2004/02/24 17:19:37 rurban
1490 debugging helpers only
1492 Revision 1.90 2004/02/24 17:09:24 rurban
1493 fixed \r\r\n with dumping on windows
1495 Revision 1.88 2004/02/22 23:20:31 rurban
1496 fixed DumpHtmlToDir,
1497 enhanced sortby handling in PageList
1498 new button_heading th style (enabled),
1499 added sortby and limit support to the db backends and plugins
1500 for paging support (<<prev, next>> links on long lists)
1502 Revision 1.87 2004/01/26 09:17:49 rurban
1503 * changed stored pref representation as before.
1504 the array of objects is 1) bigger and 2)
1505 less portable. If we would import packed pref
1506 objects and the object definition was changed, PHP would fail.
1507 This doesn't happen with an simple array of non-default values.
1508 * use $prefs->retrieve and $prefs->store methods, where retrieve
1509 understands the interim format of array of objects also.
1510 * simplified $prefs->get() and fixed $prefs->set()
1511 * added $user->_userid and class '_WikiUser' portability functions
1512 * fixed $user object ->_level upgrading, mostly using sessions.
1513 this fixes yesterdays problems with loosing authorization level.
1514 * fixed WikiUserNew::checkPass to return the _level
1515 * fixed WikiUserNew::isSignedIn
1516 * added explodePageList to class PageList, support sortby arg
1517 * fixed UserPreferences for WikiUserNew
1518 * fixed WikiPlugin for empty defaults array
1519 * UnfoldSubpages: added pagename arg, renamed pages arg,
1520 removed sort arg, support sortby arg
1522 Revision 1.86 2003/12/02 16:18:26 carstenklapp
1523 Minor enhancement: Provide more meaningful filenames for WikiDB zip
1526 Revision 1.85 2003/11/30 18:18:13 carstenklapp
1527 Minor code optimization: use include_once instead of require_once
1528 inside functions that might not always called.
1530 Revision 1.84 2003/11/26 20:47:47 carstenklapp
1531 Redo bugfix: My last refactoring broke merge-edit & overwrite
1532 functionality again, should be fixed now. Sorry.
1534 Revision 1.83 2003/11/20 22:18:54 carstenklapp
1535 New feature: h1 during merge-edit displays WikiLink to original page.
1536 Internal changes: Replaced some hackish url-generation code in
1537 function SavePage (for pgsrc merge-edit) with appropriate Button()
1540 Revision 1.82 2003/11/18 19:48:01 carstenklapp
1541 Fixed missing gettext _() for button name.
1543 Revision 1.81 2003/11/18 18:28:35 carstenklapp
1544 Bugfix: In the Load File function of PhpWikiAdministration: When doing
1545 a "Merge Edit" or "Restore Anyway", page names containing accented
1546 letters (such as locale/de/pgsrc/G%E4steBuch) would produce a file not
1547 found error (Use FilenameForPage funtion to urlencode page names).
1549 Revision 1.80 2003/03/07 02:46:57 dairiki
1550 Omit checks for safe_mode before set_time_limit(). Just prefix the
1551 set_time_limit() calls with @ so that they fail silently if not
1554 Revision 1.79 2003/02/26 01:56:05 dairiki
1555 Only zip pages with legal pagenames.
1557 Revision 1.78 2003/02/24 02:05:43 dairiki
1558 Fix "n bytes written" message when dumping HTML.
1560 Revision 1.77 2003/02/21 04:12:05 dairiki
1561 Minor fixes for new cached markup.
1563 Revision 1.76 2003/02/16 19:47:17 dairiki
1564 Update WikiDB timestamp when editing or deleting pages.
1566 Revision 1.75 2003/02/15 03:04:30 dairiki
1567 Fix for WikiUser constructor API change.
1569 Revision 1.74 2003/02/15 02:18:04 dairiki
1570 When default language was English (at least), pgsrc was being
1573 LimitedFileSet: Fix typo/bug. ($include was being ignored.)
1575 SetupWiki(): Fix bugs in loading of $GenericPages.
1577 Revision 1.73 2003/01/28 21:09:17 zorloc
1578 The get_cfg_var() function should only be used when one is
1579 interested in the value from php.ini or similar. Use ini_get()
1580 instead to get the effective value of a configuration variable.
1583 Revision 1.72 2003/01/03 22:25:53 carstenklapp
1584 Cosmetic fix to "Merge Edit" & "Overwrite" buttons. Added "The PhpWiki
1585 programming team" as author when loading from pgsrc. Source
1588 Revision 1.71 2003/01/03 02:48:05 carstenklapp
1589 function SavePage: Added loadfile options for overwriting or merge &
1590 compare a loaded pgsrc file with an existing page.
1592 function LoadAny: Added a general error message when unable to load a
1593 file instead of defaulting to "Bad file type".
1601 // c-basic-offset: 4
1602 // c-hanging-comment-ender-p: nil
1603 // indent-tabs-mode: nil