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<?php // -*-php-*-
rcs_id('$Id: MostPopular.php,v 1.32 2004/12/26 17:14:03 rurban Exp $');
/*
Copyright 1999, 2000, 2001, 2002 $ThePhpWikiProgrammingTeam
This file is part of PhpWiki.
PhpWiki is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
PhpWiki is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PhpWiki; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**
*/
require_once('lib/PageList.php');
class WikiPlugin_MostPopular
extends WikiPlugin
{
function getName () {
return _("MostPopular");
}
function getDescription () {
return _("List the most popular pages.");
}
function getVersion() {
return preg_replace("/[Revision: $]/", '',
"\$Revision: 1.32 $");
}
function getDefaultArguments() {
return array_merge
(
PageList::supportedArgs(),
array('pagename' => '[pagename]', // hackish
//'exclude' => '',
'limit' => 20, // limit <0 returns least popular pages
'noheader' => 0,
'sortby' => '-hits',
'info' => false,
//'paging' => 'auto'
));
}
// info arg allows multiple columns
// info=mtime,hits,summary,version,author,locked,minor
// exclude arg allows multiple pagenames exclude=HomePage,RecentChanges
// sortby: only pagename or hits. mtime not!
function run($dbi, $argstr, &$request, $basepage) {
$args = $this->getArgs($argstr, $request);
extract($args);
if (strstr($sortby,'mtime')) {
trigger_error(_("sortby=mtime not supported with MostPopular"),
E_USER_WARNING);
$sortby = '';
}
$columns = $info ? explode(",", $info) : array();
array_unshift($columns, 'hits');
if (! $request->getArg('count')) {
//$args['count'] = $dbi->numPages(false,$exclude);
$allpages = $dbi->mostPopular(0, $sortby);
$args['count'] = $allpages->count();
} else {
$args['count'] = $request->getArg('count');
}
//$dbi->touch();
$pages = $dbi->mostPopular($limit, $sortby);
$pagelist = new PageList($columns, $exclude, $args);
while ($page = $pages->next()) {
$hits = $page->get('hits');
// don't show pages with no hits if most popular pages
// wanted
if ($hits == 0 && $limit > 0) {
break;
}
$pagelist->addPage($page);
}
$pages->free();
if (! $noheader) {
if ($limit > 0) {
$pagelist->setCaption(_("The %d most popular pages of this wiki:"));
} else {
if ($limit < 0) {
$pagelist->setCaption(_("The %d least popular pages of this wiki:"));
} else {
$pagelist->setCaption(_("Visited pages on this wiki, ordered by popularity:"));
}}
}
return $pagelist;
}
};
// $Log: MostPopular.php,v $
// Revision 1.32 2004/12/26 17:14:03 rurban
// fix ADODB MostPopular, avoid limit -1, pass hits on empty data
//
// Revision 1.31 2004/11/23 15:17:19 rurban
// better support for case_exact search (not caseexact for consistency),
// plugin args simplification:
// handle and explode exclude and pages argument in WikiPlugin::getArgs
// and exclude in advance (at the sql level if possible)
// handle sortby and limit from request override in WikiPlugin::getArgs
// ListSubpages: renamed pages to maxpages
//
// Revision 1.30 2004/10/14 19:19:34 rurban
// loadsave: check if the dumped file will be accessible from outside.
// and some other minor fixes. (cvsclient native not yet ready)
//
// Revision 1.29 2004/09/25 16:33:52 rurban
// add support for all PageList options
//
// Revision 1.28 2004/04/20 18:10:55 rurban
// config refactoring:
// FileFinder is needed for WikiFarm scripts calling index.php
// config run-time calls moved to lib/IniConfig.php:fix_configs()
// added PHPWIKI_DIR smart-detection code (Theme finder)
// moved FileFind to lib/FileFinder.php
// cleaned lib/config.php
//
// Revision 1.27 2004/04/20 00:06:53 rurban
// paging support
//
// Revision 1.26 2004/04/18 01:34:21 rurban
// protect most_popular from sortby=mtime
//
// Revision 1.25 2004/03/30 02:38:06 rurban
// RateIt support (currently no recommendation engine yet)
//
// Revision 1.24 2004/03/01 13:48:46 rurban
// rename fix
// p[] consistency fix
//
// Revision 1.23 2004/02/17 12:11:36 rurban
// added missing 4th basepage arg at plugin->run() to almost all plugins. This caused no harm so far, because it was silently dropped on normal usage. However on plugin internal ->run invocations it failed. (InterWikiSearch, IncludeSiteMap, ...)
//
// Revision 1.22 2003/01/18 21:48:56 carstenklapp
// Code cleanup:
// Reformatting & tabs to spaces;
// Added copyleft, getVersion, getDescription, rcs_id.
//
// Local Variables:
// mode: php
// tab-width: 8
// c-basic-offset: 4
// c-hanging-comment-ender-p: nil
// indent-tabs-mode: nil
// End:
?>
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