/**
* This is a standard function that is called with the results of the
* form supplied by News_admin_modify() to update a current item
*
* @param int 'sid' the id of the item to be updated
* @param int 'objectid' generic object id maps to sid if present
* @param string 'title' the title of the news item
* @param string 'urltitle' the title of the news item formatted for the url
* @param string 'language' the language of the news item
* @param string 'bodytext' the summary text of the news item
* @param int 'bodytextcontenttype' the content type of the summary text
* @param string 'extendedtext' the body text of the news item
* @param int 'extendedtextcontenttype' the content type of the body text
* @param string 'notes' any administrator notes
* @param int 'published_status' the published status of the item
* @param int 'displayonindex' display the article on the index page
* @author Mark West
* @return bool true
*/
public function update($args)
{
$this->checkCsrfToken();
$story = FormUtil::getPassedValue('story', isset($args['story']) ? $args['story'] : null, 'POST');
$files = News_ImageUtil::reArrayFiles(FormUtil::getPassedValue('news_files', null, 'FILES'));
if (!empty($story['objectid'])) {
$story['sid'] = $story['objectid'];
}
// Validate the essential parameters
if (empty($story['sid'])) {
return LogUtil::registerArgsError();
}
// Get the unedited news article for the permissions check
$item = ModUtil::apiFunc('News', 'user', 'get', array('sid' => $story['sid']));
if ($item === false) {
return LogUtil::registerError($this->__('Error! No such article found.'), 404);
}
$this->throwForbiddenUnless(SecurityUtil::checkPermission('News::', $item['cr_uid'] . '::' . $item['sid'], ACCESS_EDIT), LogUtil::getErrorMsgPermission());
// Reformat the attributes array
if (isset($story['attributes'])) {
$story['__ATTRIBUTES__'] = News_Util::reformatAttributes($story['attributes']);
unset($story['attributes']);
}
// Validate the input
$validationerror = News_Util::validateArticle($story);
$hookvalidators = $this->notifyHooks(new Zikula_ValidationHook('news.ui_hooks.articles.validate_edit', new Zikula_Hook_ValidationProviders()))->getValidators();
if ($hookvalidators->hasErrors()) {
$validationerror .= $this->__('Error! Hooked content does not validate.') . "\n";
}
// if the user has selected to preview the article we then route them back
// to the new function with the arguments passed here
if ($story['action'] == 0 || $validationerror !== false) {
// log the error found if any
if ($validationerror !== false) {
LogUtil::registerError(nl2br($validationerror));
}
// back to the referer form
SessionUtil::setVar('newsitem', $story);
return $this->redirect(ModUtil::url('News', 'admin', 'modify'));
} else {
// As we're not previewing the item let's remove it from the session
SessionUtil::delVar('newsitem');
}
// Check if the article goes from pending to published
if ($item['published_status'] == News_Api_User::STATUS_PENDING && $story['published_status'] == News_Api_User::STATUS_PUBLISHED) {
$story['approver'] = UserUtil::getVar('uid');
}
$modvars = $this->getVars();
// Handle Images
if ($modvars['picupload_enabled']) {
if (isset($story['del_pictures']) && !empty($story['del_pictures'])) {
$deletedPics = News_ImageUtil::deleteImagesByName($modvars['picupload_uploaddir'], $story['del_pictures']);
$story['pictures'] = $story['pictures'] - $deletedPics;
}
if (isset($deletedPics) && ($deletedPics > 0)) {
$nextImageId = News_ImageUtil::renumberImages($item['pictures'], $story['sid']);
} else {
$nextImageId = isset($story['pictures']) ? $story['pictures'] : 0;
}
if (isset($files) && !empty($files)) {
list($files, $story) = News_ImageUtil::validateImages($files, $story);
$story['pictures'] = News_ImageUtil::resizeImages($story['sid'], $files, $nextImageId); // resize and move the uploaded pics
}
}
// Update the story
if (ModUtil::apiFunc('News', 'admin', 'update', array(
'sid' => $story['sid'],
'cr_uid' => $story['cr_uid'],
'contributor' => UserUtil::getVar('uname', $story['cr_uid'], $item['contributor']),
'title' => $story['title'],
'urltitle' => $story['urltitle'],
'__CATEGORIES__' => isset($story['__CATEGORIES__']) ? $story['__CATEGORIES__'] : null,
'__ATTRIBUTES__' => isset($story['__ATTRIBUTES__']) ? $story['__ATTRIBUTES__'] : null,
'language' => isset($story['language']) ? $story['language'] : '',
'hometext' => isset($story['hometext']) ? $story['hometext'] : '',
'hometextcontenttype' => $story['hometextcontenttype'],
'bodytext' => isset($story['bodytext']) ? $story['bodytext'] : '',
'bodytextcontenttype' => $story['bodytextcontenttype'],
'notes' => isset($story['notes']) ? $story['notes'] : '',
'displayonindex' => isset($story['displayonindex']) ? $story['displayonindex'] : 0,
'allowcomments' => isset($story['allowcomments']) ? $story['allowcomments'] : 0,
'unlimited' => isset($story['unlimited']) ? $story['unlimited'] : null,
'from' => $story['from'],
'tonolimit' => isset($story['tonolimit']) ? $story['tonolimit'] : null,
'to' => $story['to'],
'approver' => $story['approver'],
'weight' => isset($story['weight']) ? $story['weight'] : 0,
'pictures' => $story['pictures'],
'action' => $story['action']))) {
// Success
LogUtil::registerStatus($this->__('Done! Saved your changes.'));
}
// Let any hooks know that we have edited an item.
$url = new Zikula_ModUrl('News', 'user', 'display', ZLanguage::getLanguageCode(), array('sid' => $story['sid']));
$this->notifyHooks(new Zikula_ProcessHook('news.ui_hooks.articles.process_edit', $story['sid'], $url));
// release pagelock
if (ModUtil::available('PageLock')) {
ModUtil::apiFunc('PageLock', 'user', 'releaseLock', array('lockName' => "Newsnews{$story['sid']}"));
}
// clear article and view caches
ModUtil::apiFunc('News', 'user', 'clearItemCache', $story);
return $this->redirect(ModUtil::url('News', 'admin', 'view'));
}
