338 lines
9.7 KiB
PHP
338 lines
9.7 KiB
PHP
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<?php defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' ); ?>
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<?php
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/**
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* @author Daniel Grothe
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* @package Plugins
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*/
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// Register with the Plugin Manager
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$tmp = new Joomap_content;
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JoomapPlugins::addPlugin( $tmp );
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/** Handles standard Joomla Content */
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class Joomap_content {
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function isOfType(&$joomap, &$parent) {
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switch( $parent->type ) {
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case 'content_blog_category':
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case 'content_category':
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case 'content_section':
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case 'content_blog_section':
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case 'content_typed':
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return true;
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}
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return false;
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}
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/** return a node-tree */
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function &getTree(&$joomap, &$parent) {
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$result = null;
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switch( $parent->type ) {
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case 'content_blog_category':
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case 'content_category':
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if( $joomap->config->expand_category ) {
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$params = $this->_paramsToArray( $parent->params );
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$result = $this->getContentCategory($joomap, $parent, $parent->componentid, $params);
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}
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break;
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case 'content_section':
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if( $joomap->config->expand_section ) {
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$params = $this->_paramsToArray( $parent->params );
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$result = $this->getContentSection($joomap, $parent, $parent->componentid, $params);
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}
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break;
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case 'content_blog_section':
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if( $joomap->config->expand_section ) {
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$params = $this->_paramsToArray( $parent->params );
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$result = $this->getContentBlogSection($joomap, $parent, $parent->componentid, $params);
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}
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break;
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case 'content_typed':
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global $database;
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$database->setQuery("SELECT modified, created FROM #__content WHERE id=". $parent->componentid);
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$database->loadObject( $item );
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if( $item->modified == '0000-00-00 00:00:00' )
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$item->modified = $item->created;
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$parent->modified = $this->_toTimestamp( $item->modified );
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break;
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}
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return $result;
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}
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/** Get all content items within a content category.
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* Returns an array of all contained content items. */
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function &getContentCategory(&$joomap, &$parent, $catid, &$params) {
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global $database;
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$orderby = isset($params['orderby']) && !empty($params['orderby']) ? $params['orderby'] : 'rdate';
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$orderby = $this->_orderby_sec( $orderby );
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$query =
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"SELECT a.id, a.title, a.modified, a.created"
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. "\n FROM #__content AS a"
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. "\n WHERE a.catid='".$catid."'"
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. "\n AND a.state='1'"
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. "\n AND ( a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '". $joomap->now ."' )"
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. "\n AND ( a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '". $joomap->now ."' )"
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. ( $joomap->noauth ? '' : "\n AND a.access<='". $joomap->gid ."'" ) // authentication required ?
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. "\n ORDER BY ". $orderby .""
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;
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$database->setQuery( $query );
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$items = $database->loadObjectList();
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$content = array();
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foreach($items as $item) {
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$node = new stdclass();
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$node->id = $parent->id;
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$node->browserNav = $parent->browserNav;
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$node->name = $item->title;
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if( $item->modified == '0000-00-00 00:00:00' )
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$item->modified = $item->created;
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$node->modified = $this->_toTimestamp( $item->modified );
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$node->link = 'index.php?option=com_content&task=view&id='.$item->id;
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$content[] = $node; // add this content item as a node to the list
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}
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return $content;
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}
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/** Get all Categories within a Section.
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* Also call getCategory() for each Category to include it's items */
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function &getContentSection(&$joomap, &$parent, $secid, &$params ) {
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global $database;
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$orderby = isset($params['orderby']) ? $params['orderby'] : '';
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$orderby = $this->_orderby_sec( $orderby );
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$query =
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"SELECT a.id, a.title, a.name, a.params"
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. "\n FROM #__categories AS a"
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. "\n LEFT JOIN #__content AS b ON b.catid = a.id "
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. "\n AND b.state = '1'"
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. "\n AND ( b.publish_up = '0000-00-00 00:00:00' OR b.publish_up <= '". $joomap->now ."' )"
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. "\n AND ( b.publish_down = '0000-00-00 00:00:00' OR b.publish_down >= '". $joomap->now ."' )"
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. ( $joomap->noauth ? '' : "\n AND b.access <= ". $joomap->gid ) // authentication required ?
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. "\n WHERE a.section = '". $secid ."'"
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. "\n AND a.published = '1'"
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. ( $joomap->noauth ? '' : "\n AND a.access <= ". $joomap->gid ) // authentication required ?
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. "\n GROUP BY a.id"
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. ( @$params['empty_cat'] ? '' : "\n HAVING COUNT( b.id ) > 0" ) // hide empty categories ?
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. "\n ORDER BY ". $orderby
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;
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$database->setQuery( $query );
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$items = $database->loadObjectList();
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$content = array();
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foreach($items as $item) {
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$node = new stdclass();
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$node->id = $parent->id;
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$node->name = $item->name;
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$node->browserNav = $parent->browserNav;
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$node->link = 'index.php?option=com_content&task=category&sectionid='.$secid.'&id='.$item->id;
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if( $joomap->config->expand_category )
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$node->tree = $this->getContentCategory($joomap, $parent, $item->id, $params);
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$content[] = $node;
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}
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return $content;
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}
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/** Return an array with all Items in a Section */
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function &getContentBlogSection(&$joomap, &$parent, $secid, &$params ) {
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global $database;
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$order_pri = isset($params['orderby_pri']) ? $params['orderby_pri'] : '';
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$order_sec = isset($params['orderby_sec']) && !empty($params['orderby_sec']) ? $params['orderby_sec'] : 'rdate';
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$order_pri = $this->_orderby_pri( $order_pri );
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$order_sec = $this->_orderby_sec( $order_sec );
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$where = $this->_where( 1, $joomap->access, $joomap->noauth, $joomap->gid, $secid, $joomap->now );
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$query =
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"SELECT a.id, a.title, a.modified, a.created"
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. "\n FROM #__content AS a"
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. "\n INNER JOIN #__categories AS cc ON cc.id = a.catid"
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. "\n LEFT JOIN #__users AS u ON u.id = a.created_by"
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. "\n LEFT JOIN #__content_rating AS v ON a.id = v.content_id"
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. "\n LEFT JOIN #__sections AS s ON a.sectionid = s.id"
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. "\n LEFT JOIN #__groups AS g ON a.access = g.id"
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. "\n WHERE ". implode( "\n AND ", $where )
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. "\n AND s.access <= ".$joomap->gid
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. "\n AND cc.access <= ".$joomap->gid
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. "\n AND s.published = 1"
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. "\n AND cc.published = 1"
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. "\n ORDER BY $order_pri $order_sec";
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$database->setQuery( $query );
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$items = $database->loadObjectList();
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$content = array();
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foreach($items as $item) {
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$node = new stdclass();
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$node->id = $parent->id;
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$node->browserNav = $parent->browserNav;
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$node->name = $item->title;
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if( $item->modified == '0000-00-00 00:00:00' )
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$item->modified = $item->created;
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$node->modified = $this->_toTimestamp( $item->modified );
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$node->link = 'index.php?option=com_content&task=view&id='.$item->id;
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$content[] = $node;
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}
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return $content;
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}
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/***************************************************/
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/* copied from /components/com_content/content.php */
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/***************************************************/
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/** convert a menuitem's params field to an array */
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function _paramsToArray( &$params ) {
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$tmp = explode("\n", $params);
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$res = array();
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foreach($tmp AS $a) {
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@list($key, $val) = explode('=', $a, 2);
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$res[$key] = $val;
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}
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return $res;
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}
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/** Translate Joomla datestring to timestamp */
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function _toTimestamp( &$date ) {
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if ( $date && ereg( "([0-9]{4})-([0-9]{2})-([0-9]{2})[ ]([0-9]{2}):([0-9]{2}):([0-9]{2})", $date, $regs ) ) {
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return mktime( $regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1] );
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}
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return FALSE;
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}
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/** translate primary order parameter to sort field */
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function _orderby_pri( $orderby ) {
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switch ( $orderby ) {
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case 'alpha':
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$orderby = 'cc.title, ';
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break;
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case 'ralpha':
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$orderby = 'cc.title DESC, ';
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break;
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case 'order':
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$orderby = 'cc.ordering, ';
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break;
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default:
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$orderby = '';
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break;
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}
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return $orderby;
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}
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/** translate secondary order parameter to sort field */
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function _orderby_sec( $orderby ) {
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switch ( $orderby ) {
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case 'date':
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$orderby = 'a.created';
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break;
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case 'rdate':
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$orderby = 'a.created DESC';
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break;
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case 'alpha':
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$orderby = 'a.title';
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break;
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case 'ralpha':
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$orderby = 'a.title DESC';
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break;
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case 'hits':
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$orderby = 'a.hits';
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break;
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case 'rhits':
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$orderby = 'a.hits DESC';
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break;
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case 'order':
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$orderby = 'a.ordering';
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break;
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case 'author':
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$orderby = 'a.created_by_alias, u.name';
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break;
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case 'rauthor':
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$orderby = 'a.created_by_alias DESC, u.name DESC';
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break;
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case 'front':
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$orderby = 'f.ordering';
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break;
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default:
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$orderby = 'a.ordering';
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break;
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}
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return $orderby;
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}
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/** @param int 0 = Archives, 1 = Section, 2 = Category */
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function _where( $type=1, &$access, &$noauth, $gid, $id, $now=NULL, $year=NULL, $month=NULL ) {
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global $database;
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$nullDate = $database->getNullDate();
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$where = array();
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// normal
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if ( $type > 0) {
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$where[] = "a.state = '1'";
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if ( !$access->canEdit ) {
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$where[] = "( a.publish_up = '$nullDate' OR a.publish_up <= '$now' )";
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$where[] = "( a.publish_down = '$nullDate' OR a.publish_down >= '$now' )";
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}
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if ( $noauth ) {
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$where[] = "a.access <= $gid";
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}
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if ( $id > 0 ) {
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if ( $type == 1 ) {
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$where[] = "a.sectionid IN ( $id ) ";
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} else if ( $type == 2 ) {
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$where[] = "a.catid IN ( $id ) ";
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}
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}
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}
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// archive
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if ( $type < 0 ) {
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$where[] = "a.state='-1'";
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if ( $year ) {
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$where[] = "YEAR( a.created ) = '$year'";
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}
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if ( $month ) {
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$where[] = "MONTH( a.created ) = '$month'";
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}
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if ( $noauth ) {
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$where[] = "a.access <= $gid";
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}
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if ( $id > 0 ) {
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if ( $type == -1 ) {
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$where[] = "a.sectionid = $id";
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} else if ( $type == -2) {
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$where[] = "a.catid = $id";
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}
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}
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}
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return $where;
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}
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}
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?>
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