/**
* Returns an array of blog entries associated with the tag string passed in.
*
* @param string $tagName
* The name of the tag against which this method will try to find
* associated blog entries.
*
* @return mixed
* Returns an array of blog entries associated with the tag name
* passed in, or null if there are no associated blog entries.
*/
public function getBlogEntriesByTagName($tagName)
{
$blogEntryTags = new Datasource_Cms_Connect_BlogEntryTags();
$tagId = $blogEntryTags->getID($tagName);
//Now get all the blog entries associated with that tag id.
$blogEntryTagMap = new Datasource_Cms_Connect_BlogEntryTagMap();
$blogEntryDetails = $blogEntryTagMap->getByTagId($tagId);
$returnArray = array();
if (!empty($blogEntryDetails)) {
$blogEntries = new Datasource_Cms_Connect_BlogEntries();
foreach ($blogEntryDetails as $currentBlogEntry) {
$returnArray[] = $blogEntries->getByID($currentBlogEntry->blog_entry_id);
}
}
//Provide a return value consistent with this function's contract.
if (empty($returnArray)) {
$returnVal = null;
} else {
$returnVal = $returnArray;
}
return $returnVal;
}
/**
* Responsible for managing the addition and modification of Connect blog entries.
*/
public function upsertBlogEntryAction()
{
$this->view->currentPage = 'connect';
$blogEntryID = $this->getRequest()->getParam('id');
$blogEntries = new Datasource_Cms_Connect_BlogEntries();
if ($this->getRequest()->isPost()) {
//Validate and possibly save form
if ($this->_saveBlogEntry()) {
//Changes saved - redirect to the main BLOG page.
$this->_helper->getHelper('FlashMessenger')->addMessage(array('saved' => true));
$this->_helper->getHelper('Redirector')->goToUrl('/cms-admin/connect/blog');
return;
} else {
//Display the error message.
$this->view->errorMessage = 'Data missing or incorrect';
//Re-layout from the form
$upsertType = $this->getRequest()->getParam('upsertType');
$title = $this->getRequest()->getParam('title');
$summary = $this->getRequest()->getParam('summary');
$article = $this->getRequest()->getParam('article');
$status = $this->getRequest()->getParam('status');
$imageName = $this->getRequest()->getParam('imageName');
if (!empty($imageName)) {
$params = Zend_Registry::get('params');
$imageToDisplay = $params->cms->imageDisplayPath . $imageName;
} else {
$imageToDisplay = $this->getRequest()->getParam('articleIcon');
}
$tagString = $this->getRequest()->getParam('tagString');
}
} else {
//Load form
if (empty($blogEntryID)) {
//Layout new
$upsertType = 'Add';
$title = '';
$summary = '';
$article = '';
$status = 3;
//Pool blog entry
$imageToDisplay = '';
$imageName = '';
$tagString = '';
} else {
//Layout from database
$upsertType = 'Edit';
$blogEntry = $blogEntries->getByID($blogEntryID);
$title = $blogEntry['title'];
$summary = $blogEntry['summary'];
$article = $blogEntry['article'];
$status = $blogEntry['status'];
if (!empty($blogEntry['imageName'])) {
$params = Zend_Registry::get('params');
$imageToDisplay = $params->cms->imageDisplayPath . $blogEntry['imageName'];
$imageName = $blogEntry['imageName'];
} else {
$imageToDisplay = '';
$imageName = '';
}
$tagString = $blogEntry['tagString'];
}
}
//Load the possible blog tags from the database in a comma-separated string.
$this->view->blogTags = $blogEntries->getPossibleTags();
$this->view->upsertType = $upsertType;
$this->view->id = $blogEntryID;
$this->view->title = $title;
$this->view->summary = $summary;
$this->view->article = $article;
$this->view->status = $status;
$this->view->imageToDisplay = $imageToDisplay;
$this->view->imageName = $imageName;
$this->view->tagString = $tagString;
}
