/**
* global function used to access language-strings. returns warning-string if key does not exist
* @param string $msgId name of the language-string to return
* @param array $msgArgs any parameters for printf if you have
* @parma bool $safe true if you want no error to be thrown
* @return string
*/
function __($msgId, $msgArgs = NULL, $safe = false)
{
if (null == $GLOBALS['__cachedLocaleComponent']) {
$GLOBALS['__cachedLocaleComponent'] = classRegistry::getObject('LocaleComponent');
}
if ($safe) {
return $GLOBALS['__cachedLocaleComponent']->safeGetString($msgId, $msgArgs);
}
return $GLOBALS['__cachedLocaleComponent']->getString($msgId, $msgArgs);
}
/**
* load dbo-class, give dbconfig to class
*
* @param string $connName name of the connection to use
*/
protected function setupDbo($connName)
{
require_once ROOT . 'config' . DS . 'database.php';
if (!class_exists('DATABASE_CONFIG')) {
throw new Exception('Incorrect config/database.php');
}
$dbvars = get_class_vars('DATABASE_CONFIG');
if (empty($dbvars[$connName])) {
throw new DatabaseConnectException("Cant find configdata for database-connection '{$connName}'");
}
$dboname = 'dbo_' . $dbvars[$connName]['driver'];
if (!class_exists($dboname)) {
require_once LIB . 'dbo' . DS . $dboname . '.php';
}
//for evil people modifying the connection-parameters
$connHandle = $connName . implode('|', $dbvars[$connName]);
$this->dboClass = classRegistry::getObject($dboname, $connHandle);
$this->dboClass->setConfig($dbvars[$connName]);
}
/**
* return class-handle of a utility-class
* You always get the same object, singleton-alike.
*
* @param string $name name of the utility
* @return object class-handle
*/
function getUtil($name)
{
if (file_exists(LIB . 'utilities' . DS . strtolower($name) . '.php')) {
require_once LIB . 'utilities' . DS . strtolower($name) . '.php';
} else {
require_once APP . 'utilities' . DS . strtolower($name) . '.php';
}
$classname = $name . 'Utility';
return classRegistry::getObject($classname);
}
/**
* returns initialized class of other helpers. you have to take care of initialization order!
*
* @param string $name name of helper you need access to
* @return object
*/
function getHelper($name)
{
$classname = ucfirst(strtolower($name)) . 'Helper';
if (!classRegistry::hasObject($classname)) {
throw new RuntimeException("Helper {$name} not initialized yet. Wrong initialization order?");
}
return classRegistry::getObject($classname);
}
/**
* return class-handle of a utility-class
* You always get the same object, singleton-alike.
*
* @param string $name name of the utility
* @return object class-handle
*/
function getUtil($name)
{
require_once APP . 'models' . DS . strtolower($name) . '.php';
$classname = $name . 'Utility';
return classRegistry::getObject($classname);
}
protected function _initHelper($name)
{
$name = strtolower($name);
$classname = ucfirst(strtolower($name)) . 'Helper';
$h = classRegistry::getObject($classname);
$h->view = $this;
$h->action = $this->action;
$h->params = $this->controller->params;
$h->base = $this->base;
$h->basePath = $this->basePath;
$h->vars = $this->controller->viewVars;
return $h;
}
function onBeforeDisplayContent(&$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'));
}
/**
* loads all models this controller needs
*/
function _constructClasses()
{
if (!is_array($this->uses)) {
throw new InvalidArgumentException('$uses must be an array');
}
//models
require_once LIB . 'model.php';
foreach ($this->uses as $u) {
$this->{$u} = getModel($u);
}
//components
if (!is_array($this->components)) {
throw new InvalidArgumentException('$components must be an array');
}
require_once LIB . 'component.php';
foreach ($this->components as $comname) {
require_once APP . 'controllers' . DS . 'components' . DS . strtolower($comname);
$classname = $comname . 'Component';
$this->{$comname} = classRegistry::getObject($classname);
$this->{$comname}->startup($this);
}
}
/**
* construct all helpers we found in our helpers property
*/
protected function constructHelpers()
{
if ($this->didConstructHelpers) {
return;
}
require_once LIB . 'helper.php';
foreach ($this->helpers as $name) {
$name = strtolower($name);
$classname = ucfirst(strtolower($name)) . 'Helper';
$h = classRegistry::getObject($classname);
$h->action = $this->action;
$h->params = $this->controller->params;
$h->base = $this->base;
$h->basePath = $this->basePath;
$h->vars = $this->controller->viewVars;
$this->helperClasses[$name] = $h;
}
$this->didConstructHelpers = true;
}
