function onBeforeDisplayContent(&$article, &$params)
{
if (!class_exists('cmsFramework')) {
return;
}
// Make sure this is a Joomla article page
$option = Sanitize::getString($_REQUEST, 'option', '');
$view = Sanitize::getString($_REQUEST, 'view', '');
$layout = Sanitize::getString($_REQUEST, 'layout', '');
$id = Sanitize::getInt($_REQUEST, 'id');
if (!($option == 'com_content' && $view == 'article' && $id)) {
return;
}
/**
* Retrieve $listing array from memory
*/
$_this =& cmsFramework::getInstance();
$Config = Configure::read('JreviewsSystem.Config');
$title = trim(Sanitize::getString($Config, 'type_metatitle'));
$keywords = trim(Sanitize::getString($Config, 'type_metakey'));
$description = trim(Sanitize::getString($Config, 'type_metadesc'));
$listing =& $_this->listing;
// Has all the data that's also available in the detail.thtml theme file so you can create any sort of conditionals with it
if ($title != '' || $keywords != '' || $description != '') {
if (isset($_this->listing) && is_array($_this->listing)) {
// Instantiate the CustomFields helper class
$CustomFields =& RegisterClass::getInstance('CustomFieldsHelper');
// Get and process all tags
$tags = plgContentJreviews::extractTags($title . $keywords . $description);
$tags_array = array();
foreach ($tags as $tag) {
switch ($tag) {
case 'title':
$tags_array['{title}'] = Sanitize::stripAll($listing['Listing'], 'title');
break;
case 'section':
$tags_array['{section}'] = Sanitize::stripAll($listing['Section'], 'title');
break;
case 'category':
$tags_array['{category}'] = Sanitize::stripAll($listing['Category'], 'title');
break;
case 'metakey':
$tags_array['{metakey}'] = Sanitize::stripAll($listing['Listing'], 'metakey');
break;
case 'metadesc':
$tags_array['{metadesc}'] = Sanitize::stripAll($listing['Listing'], 'metadesc');
break;
default:
if (substr($tag, 0, 3) == 'jr_') {
$field = $CustomFields->fieldText($tag, $listing, false, false, ',');
$tags_array['{' . $tag . '}'] = !empty($field) ? $field : '';
}
break;
}
}
# Process title
$title != '' and $title = str_replace(array_keys($tags_array), $tags_array, $title) and cmsFramework::meta('title', $title);
# Process description
$description != '' and $description = str_replace(array_keys($tags_array), $tags_array, $description) and cmsFramework::meta('description', $description);
# Process keywords
$keywords != '' and $keywords = str_replace(array_keys($tags_array), $tags_array, $keywords) and cmsFramework::meta('keywords', $keywords);
}
} elseif (isset($article->parameters) && $article->parameters->get('show_page_title') && $article->parameters->get('num_leading_articles') == '' && $article->parameters->get('filter_type') == '') {
$title = $article->parameters->get('page_title');
$title != '' and cmsFramework::meta('title', $title);
}
if (isset($_this->crumbs) && !empty($_this->crumbs)) {
cmsFramework::setPathway($_this->crumbs);
}
unset($_this);
}
function onBeforeDisplayContent(&$article, &$params)
{
if (!class_exists('cmsFramework') || !class_exists('Sanitize')) {
return;
}
// Make sure this is a Joomla article page
$option = Sanitize::getString($_REQUEST, 'option', '');
$view = Sanitize::getString($_REQUEST, 'view', '');
$layout = Sanitize::getString($_REQUEST, 'layout', '');
$id = Sanitize::getInt($_REQUEST, 'id');
if (!($option == 'com_content' && $view == 'article' && $id)) {
return;
}
/**
* Retrieve $listing array from memory
*/
$Config = Configure::read('JreviewsSystem.Config');
$title = trim(Sanitize::getString($Config, 'type_metatitle'));
$this->cms_version >= 1.6 and $params->set('page_title', $article->title);
// Fixes J16 bug that uses cat menu title as page title
$keywords = trim(Sanitize::getString($Config, 'type_metakey'));
$description = trim(Sanitize::getString($Config, 'type_metadesc'));
$listing = classRegistry::getObject('listing', 'jreviewsplugin');
// Has all the data that's also available in the detail.thtml theme file so you can create any sort of conditionals with it
$crumbs = classRegistry::getObject('crumbs', 'jreviewsplugin');
if ($title != '' || $keywords != '' || $description != '') {
if ($listing && is_array($listing)) {
// Get and process all tags
$tags = plgContentJreviews::extractTags($title . $keywords . $description);
$tags_array = array();
foreach ($tags as $tag) {
switch ($tag) {
case 'title':
$tags_array['{title}'] = Sanitize::stripAll($listing['Listing'], 'title');
break;
case 'section':
$tags_array['{section}'] = Sanitize::stripAll($listing['Section'], 'title');
break;
case 'category':
$tags_array['{category}'] = Sanitize::stripAll($listing['Category'], 'title');
break;
case 'metakey':
$tags_array['{metakey}'] = Sanitize::stripAll($listing['Listing'], 'metakey');
break;
case 'metadesc':
$tags_array['{metadesc}'] = Sanitize::stripAll($listing['Listing'], 'metadesc');
break;
case 'summary':
$tags_array['{summary}'] = Sanitize::htmlClean(Sanitize::stripAll($listing['Listing'], 'summary'));
break;
case 'description':
$tags_array['{description}'] = Sanitize::htmlClean(Sanitize::stripAll($listing['Listing'], 'description'));
break;
default:
if (substr($tag, 0, 3) == 'jr_' && isset($listing['Field']['pairs'][$tag])) {
$fields = $listing['Field']['pairs'];
$tags_array['{' . $tag . '}'] = isset($fields[$tag]['text']) ? html_entity_decode(implode(", ", $fields[$tag]['text']), ENT_QUOTES, 'utf-8') : '';
}
break;
}
}
# Process title
$title != '' and $title = str_replace('&', '&', str_replace(array_keys($tags_array), $tags_array, $title)) and cmsFramework::meta('title', $title);
$title != '' and $this->cms_version >= 1.6 and $params->set('page_title', $title);
# Process description
$description != '' and $description = str_replace('&', '&', str_replace(array_keys($tags_array), $tags_array, $description)) and cmsFramework::meta('description', $description);
$description != '' and $this->cms_version >= 1.6 and $article->metadesc = htmlspecialchars($description, ENT_QUOTES, 'utf-8');
# Process keywords
$keywords != '' and $keywords = mb_strtolower(str_replace('&', '&', str_replace(array_keys($tags_array), $tags_array, $keywords)), 'utf-8') and cmsFramework::meta('keywords', $keywords);
$keywords != '' and $this->cms_version >= 1.6 and $article->metakey = htmlspecialchars($keywords, ENT_QUOTES, 'utf-8');
}
} elseif (isset($article->parameters) && $article->parameters->get('show_page_title') && $article->parameters->get('num_leading_articles') == '' && $article->parameters->get('filter_type') == '') {
$title = $article->parameters->get('page_title');
$title != '' and $params->set('page_title', $title);
}
if ($crumbs && !empty($crumbs)) {
cmsFramework::setPathway($crumbs);
}
$this->facebookOpenGraph($listing, compact('title', 'keywords', 'description'));
}
