/**
* Returns an associative array of all blog tags.
*
* @return mixed
* An associative array of all tags, or null if there are no blog tags.
*/
public function getAllTags()
{
$blogEntryTags = new Datasource_Cms_Connect_BlogEntryTags();
$allTags = $blogEntryTags->getAll();
$returnArray = array();
foreach ($allTags as $currentTag) {
$returnArray[] = array('id' => $currentTag['id'], 'tag' => $currentTag['tag']);
}
if (empty($returnArray)) {
$returnVal = null;
} else {
$returnVal = $returnArray;
}
return $returnVal;
}
/**
* Returns a comma seperated list of possible tags for the admin system
*
* @return string
*/
public function getPossibleTags()
{
$blogTags = new Datasource_Cms_Connect_BlogEntryTags();
$currentTags = $blogTags->getAll();
$tagList = array();
foreach ($currentTags as $currentTag) {
$tagList[] = '"' . $currentTag['tag'] . '"';
}
return implode(',', $tagList);
}
