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<?php /** * Content SEF extension for Joomla! * * @author $Author: David Jozefov $ * @copyright ARTIO s.r.o., http://www.artio.cz * @package JoomSEF / // Check to ensure this file is included in Joomla! defined('_JEXEC') or die('Restricted access.'); define( '_COM_SEF_PRIORITY_CONTENT_ARTICLE_ITEMID', 15 ); define( '_COM_SEF_PRIORITY_CONTENT_ARTICLE', 20 ); define( '_COM_SEF_PRIORITY_CONTENT_SECTIONLIST_ITEMID', 25 ); define( '_COM_SEF_PRIORITY_CONTENT_SECTIONLIST', 30 ); define( '_COM_SEF_PRIORITY_CONTENT_CATEGORYLIST_ITEMID', 35 ); define( '_COM_SEF_PRIORITY_CONTENT_CATEGORYLIST', 40 ); define( '_COM_SEF_PRIORITY_CONTENT_SECTIONBLOG_ITEMID', 45 ); define( '_COM_SEF_PRIORITY_CONTENT_SECTIONBLOG', 50 ); define( '_COM_SEF_PRIORITY_CONTENT_CATEGORYBLOG_ITEMID', 55 ); define( '_COM_SEF_PRIORITY_CONTENT_CATEGORYBLOG', 60 ); class SefExt_com_content extends SefExt { /* * Get SEF titles of content items. * * @param string $task * @param int $id * @return string / function _getContentTitles($task, $id) { $database =& JFactory::getDBO(); $sefConfig =& SEFConfig::getConfig(); $title = array(); // JF translate extension. $jfTranslate = $sefConfig->translateNames ? ', `id`' : ''; // Fields $title_field = $category_field = $section_field = 'title'; if( SEFTools::UseAlias($this->params, 'title_alias') ) { $title_field = 'alias'; } if( SEFTools::UseAlias($this->params, 'category_alias') ) { $category_field = 'alias'; } if( SEFTools::UseAlias($this->params, 'section_alias') ) { $section_field = 'alias'; } $showSection = $this->params->get('show_section', '0'); $showCategory = $this->params->get('show_category', '1'); $addCatToTitle = $this->params->get('meta_titlecat', '0'); $descField = null; switch ($task) { case 'section': case 'blogsection': { if (isset($id)) { $sql = "SELECT `$section_field` AS `section`, `description` AS `sec_desc`$jfTranslate FROM `#__sections` WHERE `id` = '$id'"; } $descField = 'sec_desc'; break; } case 'category': case 'blogcategory': if (isset($id)) { if ($showSection \|\| !$showCategory) { $sql = 'SELECT s.'.$section_field.' AS section, s.description AS sec_desc'.($jfTranslate ? ', s.id AS section_id' : '') .($showCategory ? ', c.'.$category_field.' AS category, c.description AS cat_desc'.($jfTranslate ? ', c.id' : '') : '') .' FROM #__categories as c ' .'LEFT JOIN #__sections AS s ON c.section = s.id ' .'WHERE c.id = '.$id; } else { $sql = "SELECT `$category_field` AS `category`, `description` AS `cat_desc`$jfTranslate FROM #__categories WHERE `id` = $id"; } if( $showCategory ) { $descField = 'cat_desc'; } else { $descField = 'sec_desc'; } } break; case 'article': if (isset($id)) { / Alias should not be empty, Joomla 1.5 ensures that when saving content if ($sefConfig->useAlias) { // verify title alias is not empty $database->setQuery("SELECT alias$jfTranslate FROM #__content WHERE id = $id"); $title_field = $database->loadResult() ? 'alias' : 'title'; } / $selects = array(); $joins = array(); if ($showSection) { $selects[] = 's.'.$section_field.' AS section'.($jfTranslate ? ', s.id AS section_id' : '').', '; $joins[] = 'LEFT JOIN #__sections AS s ON a.sectionid = s.id'; } if ($showCategory \|\| $addCatToTitle) { $selects[] = 'c.'.$category_field.' AS category'.($jfTranslate ? ', c.id AS category_id' : '').', '; $joins[] = 'LEFT JOIN #__categories AS c ON a.catid = c.id'; } $sql = 'SELECT '.implode('', $selects). 'a.'.$title_field.' AS title, a.introtext AS item_desc'.($jfTranslate ? ', a.id' : '').' FROM #__content as a '. implode(' ', $joins). ' WHERE a.id = '.$id; $descField = 'item_desc'; } break; default: $sql = ''; } if ($sql) { $database->setQuery($sql); $row = $database->loadObject(); if (isset($row->section)) { $title[] = $row->section; if ($sefConfig->contentUseIndex && ($task == 'section')) { $title[] = '/'; } } if (isset($row->category) && $showCategory) { $title[] = $row->category; if ($sefConfig->contentUseIndex && ($task == 'category')) { $title[] = '/'; } } if (isset($row->title)) $title[] = $row->title; if ($addCatToTitle && isset($row->category) && isset($row->title)) { $this->metatitle = $row->title . ' - ' . $row->category; } if( isset($row->$descField) ) { $this->metadesc = $row->$descField; } } return $title; } function beforeCreate(&$uri) { $db =& JFactory::getDBO(); $params = SEFTools::GetExtParams('com_content'); // Compatibility mode $comp = $params->get('compatibility', '0'); // Change task=view to view=article for old urls if( !is_null($uri->getVar('task')) && ($uri->getVar('task') == 'view') ) { if( $comp == '0' ) { $uri->delVar('task'); } $uri->setVar('view', 'article'); } // Add the task=view in compatibility mode if ($comp != '0') { if (is_null($uri->getVar('task')) && !is_null($uri->getVar('view')) && ($uri->getVar('view') == 'article')) { $uri->setVar('task', 'view'); } } // remove the limitstart and limit variables if they point to the first page if (!is_null($uri->getVar('limitstart')) && ($uri->getVar('limitstart') == '0')) { $uri->delVar('limitstart'); $uri->delVar('limit'); } // Try to guess the correct Itemid if set to if ($params->get('guessId', '0') != '0') { if (!is_null($uri->getVar('Itemid')) && !is_null($uri->getVar('id'))) { global $mainframe; $i = $mainframe->getItemid($uri->getVar('id')); $uri->setVar('Itemid', $i); } } // Remove the part after ':' from variables if (!is_null($uri->getVar('id'))) SEFTools::fixVariable($uri, 'id'); if (!is_null($uri->getVar('catid'))) SEFTools::fixVariable($uri, 'catid'); // If catid not given, try to find it $catid = $uri->getVar('catid'); if (!is_null($uri->getVar('view')) && ($uri->getVar('view') == 'article') && !is_null($uri->getVar('id')) && empty($catid)) { $id = $uri->getVar('id'); $query = "SELECT `catid` FROM `#__content` WHERE `id` = '{$id}'"; $db->setQuery($query); $catid = $db->loadResult(); if (!empty($catid)) { $uri->setVar('catid', $catid); } } // add the view variable if it's not set if (is_null($uri->getVar('view'))) { if (is_null($uri->getVar('id'))) { $uri->setVar('view', 'frontpage'); } else { $uri->setVar('view', 'article'); } } return; } function GoogleNews($title, $id) { $db =& JFactory::getDBO(); $num = ''; $add = $this->params->get('googlenewsnum', '0'); if ($add == '1') { // Article ID $digits = trim($this->params->get('digits', '3')); if (!is_numeric($digits)) { $digits = '3'; } $num = sprintf('%0'.$digits.'d', $id); } else if ($add == '2') { // Publish date $query = "SELECT `publish_up` FROM `#__content` WHERE `id` = '$id'"; $db->setQuery($query); $time = $db->loadResult(); $time = strtotime($time); $date = $this->params->get('dateformat', 'ddmm'); $search = array('dd', 'd', 'mm', 'm', 'yyyy', 'yy'); $replace = array(date('d', $time), date('j', $time), date('m', $time), date('n', $time), date('Y', $time), date('y', $time) ); $num = str_replace($search, $replace, $date); } if (!empty($num)) { $sefConfig =& SEFConfig::getConfig(); $sep = $sefConfig->replacement; $where = $this->params->get('numberpos', '1'); if( $where == '1' ) { $title = $title.$sep.$num; } else { $title = $num.$sep.$title; } } return $title; } function create(&$uri) { $sefConfig =& SEFConfig::getConfig(); $this->params =& SEFTools::GetExtParams('com_content'); $vars = $uri->getQuery(true); extract($vars); // Do not SEF URLs with exturl variable //if( !empty($exturl) ) return $string; // Do not SEF edit urls if (isset($task) && ($task == 'edit')) { return $uri; } // Set title. $title = array(); switch (@$view) { case 'new': case 'edit': { / $title[] = getMenuTitle($option, $task, $Itemid, $string); $title[] = 'new' . $sefConfig->suffix; / break; } case 'archive': { $title[] = JText::_($view); if( !empty($year) ) { $title[] = $year; } if( !empty($month) ) { $title[] = $month; } break; } / case 'archivecategory': case 'archivesection': { if (eregi($task.".id=".$id, $_SERVER['REQUEST_URI'])) break; } / default: { if (isset($format)) { if ($format == 'pdf') { // wrong ID if (intval($id) == 0) return $uri; // create PDF $title = $this->_getContentTitles(!empty($view) ? $view : 'article', $id); if (count($title) === 0) $title[] = JoomSEF::_getMenuTitle(@$option, @$task, @$Itemid); $title[] = JText::_('PDF'); } elseif ($format == 'feed') { // Create feed if (@$view != 'frontpage') { // wrong ID if (intval($id) == 0) return $uri; $title = $this->_getContentTitles(!empty($view) ? $view : 'article', $id); } if ((count($title) === 0) && empty($type)) { $title[] = JoomSEF::_getMenuTitle(@$option, @$task, @$Itemid); } if (!empty($type)) $title[] = $type; } } else { if (isset($id)) { // wrong ID if (intval($id) == 0) return $uri; $title = $this->_getContentTitles(@$view, @$id); if (count($title) === 0) $title[] = JoomSEF::_getMenuTitle(@$option, @$task, @$Itemid); // Add Google News number if set to if ((@$view == 'article') && ($this->params->get('googlenewsnum', '0') != '0')) { $i = count($title) - 1; $title[$i] = $this->GoogleNews($title[$i], $id); } } else { $title[] = JoomSEF::_getMenuTitle(@$option, @$task, @$Itemid); //$title[] = JText::_('Submit'); } // Layout $addLayout = $this->params->get('add_layout', '2'); if (isset($layout) && !empty($layout) && ($addLayout != '0')) { if ($addLayout == '2') { $defLayout = $this->params->get('def_layout', 'default'); if ($layout != $defLayout) { $title[] = $layout; } } else { $title[] = $layout; } } if (isset($limitstart) && (!$sefConfig->appendNonSef \|\| ($this->params->get('pagination', '0') == '0'))) { if( @$view == 'article' ) { // Multipage article $page = $limitstart + 1; } else { // Is limit set? if( !isset($limit) ) { // Try to get limit from menu parameters $menu =& JSite::getMenu(); if( !isset($Itemid) ) { // We need to find Itemid first $active =& $menu->getActive(); $Itemid = $active->id; } $menuParams =& $menu->getParams($Itemid); $leading = $menuParams->get('num_leading_articles', 1); $intro = $menuParams->get('num_intro_articles', 4); $limit = $leading + $intro; } $page = intval($limitstart / $limit) + 1; } $pagetext = strval($page); if (($cnfPageText = $sefConfig->getPageText())) { $pagetext = str_replace('%s', $page, $cnfPageText); } $title[] = $pagetext; } // show all if (isset($showall) && ($showall == 1)) { $title[] = JText::_('All Pages'); } // print article if (isset($print) && ($print == 1)) { $title[] = JText::_('Print') . (!empty($page) ? '-'.($page+1) : ''); } } } } $newUri = $uri; if (count($title) > 0) { // Generate meta tags $metatags = $this->getMetaTags(); if (isset($this->metatitle)) { $metatags['metatitle'] = $this->metatitle; } $nonSefVars = array(); if ($sefConfig->appendNonSef && ($this->params->get('pagination', '0') != '0')) { if (isset($limit)) $nonSefVars['limit'] = $limit; if (isset($limitstart)) $nonSefVars['limitstart'] = $limitstart; } if( isset($filter) ) $nonSefVars['filter'] = $filter; $priority = $this->getPriority($uri); $newUri = JoomSEF::_sefGetLocation($uri, $title, null, null, null, @$lang, $nonSefVars, null, $metatags, $priority, true); } return $newUri; } function getPriority(&$uri) { $itemid = $uri->getVar('Itemid'); $view = $uri->getVar('view'); $layout = $uri->getVar('layout'); switch($view) { case 'article': if( is_null($itemid) ) { return _COM_SEF_PRIORITY_CONTENT_ARTICLE; } else { return _COM_SEF_PRIORITY_CONTENT_ARTICLE_ITEMID; } break; case 'section': if( $layout == 'blog' ) { if( is_null($itemid) ) { return _COM_SEF_PRIORITY_CONTENT_SECTIONBLOG; } else { return _COM_SEF_PRIORITY_CONTENT_SECTIONBLOG_ITEMID; } } else { if( is_null($itemid) ) { return _COM_SEF_PRIORITY_CONTENT_SECTIONLIST; } else { return _COM_SEF_PRIORITY_CONTENT_SECTIONLIST_ITEMID; } } break; case 'category': if( $layout == 'blog' ) { if( is_null($itemid) ) { return _COM_SEF_PRIORITY_CONTENT_CATEGORYBLOG; } else { return _COM_SEF_PRIORITY_CONTENT_CATEGORYBLOG_ITEMID; } } else { if( is_null($itemid) ) { return _COM_SEF_PRIORITY_CONTENT_CATEGORYLIST; } else { return _COM_SEF_PRIORITY_CONTENT_CATEGORYLIST_ITEMID; } } break; default: return null; break; } } } ?>

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