public static function handleEditRequest(CMS_Content $Content)
{
$data = static::getRequestData();
//Debug::dump($Content);
//Debug::dump($Content->Items);
// edit Content Object
$Content->Title = $data['Title'];
$Content->save();
// edit text ContentItem object
$ContentItem = array_shift($Content->Items);
// we need the first element out of the array but the key will not always be 0. The key is the actually the object's SQL assigned ID
$ContentItem->Data = $data['Data'];
$ContentItem->save();
// edit Categories
$CategoryItems = CategoryItem::getAllByWhere("`ContextClass`='CMS_BlogPost' AND `ContextID`='{$Content->ID}'");
if (count($CategoryItems)) {
// check which need to be removed
foreach ($CategoryItems as $CategoryItem) {
if (!in_array($CategoryItem->CategoryID, $data['Categories'])) {
// if existing CategoryItem isn't found in the input, destroy it
$CategoryItem->destroy();
}
}
// go through input data and create new CategoryItems if not found
if (is_array($data['Categories']) && count($data['Categories'])) {
foreach ($data['Categories'] as $cat) {
$found = false;
foreach ($CategoryItems as $CategoryItem) {
if ($CategoryItem->CategoryID == $cat) {
$found = true;
}
}
if (!$found) {
$Category = Category::getByID($cat);
$CategoryItem = new CategoryItem();
$CategoryItem->ContextClass = 'CMS_BlogPost';
$CategoryItem->ContextID = $Content->ID;
$CategoryItem->CategoryID = $Category->ID;
$CategoryItem->save();
}
}
}
}
//Debug::dump($data['Categories']);
// edit Tags
$TagItems = TagItem::getAllByWhere("`ContextClass`='CMS_BlogPost' AND `ContextID`='{$Content->ID}'");
if (count($TagItems)) {
// check which need to be removed
foreach ($TagItems as $TagItem) {
$Tag = Tag::getByID($TagItem->TagID);
if (!in_array($Tag->Title, $data['Tags'])) {
// if existing Tag isn't found in the input, destroy it's TagItem
$TagItem->destroy();
}
}
// go through input data and create new TagItems if not found
if (is_array($data['Tags']) && count($data['Tags'])) {
foreach ($data['Tags'] as $word) {
$found = false;
foreach ($TagItems as $TagItem) {
$Tag = Tag::getByID($TagItem->TagID);
if ($Tag->Title == $word) {
$found = true;
}
}
if (!$found) {
$Tag = Tag::getFromHandle($word, true);
// second boolean is telling method to make the Tag object for us if it doesn't exist
$TagItem = new TagItem();
$TagItem->ContextClass = 'CMS_BlogPost';
$TagItem->ContextID = $Content->ID;
$TagItem->TagID = $Tag->ID;
$TagItem->save();
}
}
}
}
//Debug::dump($data['Tags']);
//Debug::dump($Content->Tags);
return static::respondCRUD($Content, 'singular', 'updated');
}