/**
* This is the Ajax function that is called with the results of the
* form supplied by news_<user/admin>_new() to create a new draft item
* The following parameters are received in an array 'story'!
*
* @param string 'title' the title of the news item
*
* @author Erik Spaan
* @return array(output, etc) with output being a rendered template or a simple text and action the performed action
*/
public function savedraft()
{
$this->checkAjaxToken();
$story = $this->request->getPost()->get('story', null);
// cannot process file inputs (pictures) via ajax
// File inputs are skipped as they cannot be serialized and sent using only JavaScript.
// @see http://api.prototypejs.org/dom/Form/serialize/
// @see http://www.openjs.com/articles/ajax/ajax_file_upload/
$output = '';
$slug = '';
$fullpermalink = '';
$showslugedit = false;
// Validate the input
$validationerror = News_Util::validateArticle($story);
// check hooked modules for validation
$sid = isset($story['sid']) ? $story['sid'] : null;
$hookvalidators = $this->notifyHooks('news.ui_hooks.articles.validate_edit', $story, $sid, array(), new Zikula_Hook_ValidationProviders())->getData();
if ($hookvalidators->hasErrors()) {
$validationerror .= $this->__('Error! Hooked content does not validate.') . "\n";
}
if ($validationerror) {
return new Zikula_Response_Ajax_BadData($validationerror);
}
$newitem = array(
'sid' => isset($story['sid']) ? $story['sid'] : null,
'title' => $story['title'],
'urltitle' => isset($story['urltitle']) ? $story['urltitle'] : '',
'__CATEGORIES__' => isset($story['__CATEGORIES__']) ? $story['__CATEGORIES__'] : null,
'__ATTRIBUTES__' => isset($story['attributes']) ? News_Util::reformatAttributes($story['attributes']) : null,
'language' => isset($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']) ? $story['allowcomments'] : 0,
'from' => isset($story['from']) ? $story['from'] : null,
'tonolimit' => isset($story['tonolimit']) ? $story['tonolimit'] : null,
'to' => isset($story['to']) ? $story['to'] : null,
'unlimited' => isset($story['unlimited']) && $story['unlimited'] ? true : false,
'weight' => isset($story['weight']) ? $story['weight'] : 0,
'tempfiles' => isset($story['tempfiles']) ? $story['tempfiles'] : null,
'pictures' => isset($story['pictures']) ? $story['pictures'] : 0,
'del_pictures' => isset($story['del_pictures']) ? $story['del_pictures'] : null,
'published_status' => isset($story['published_status']) ? $story['published_status'] : News_Api_User::STATUS_DRAFT,
);
// get all module vars
$modvars = $this->getVars();
// Check if the article is already saved as draft
if (isset($story['sid']) && $story['sid'] > 0) {
// Get the current news article
$item = ModUtil::apiFunc('News', 'User', 'get', array('sid' => $story['sid']));
if ($item == false) {
throw new Zikula_Exception_NotFound($this->__('Error! No such article found.'));
}
// Security check
$this->throwForbiddenUnless(SecurityUtil::checkPermission('News::', "{$item['cr_uid']}::{$story['sid']}", ACCESS_EDIT));
if (!ModUtil::apiFunc('News', 'admin', 'update', $newitem)) {
$output = DataUtil::formatForDisplayHTML($this->__('Error! Could not save your changes.'));
} else {
$output = $this->__f('Draft updated at %s', DateUtil::getDatetime_Time('', '%H:%M'));
// Return the permalink (domain shortened) and the slug of the permalink
$slug = $item['urltitle'];
$fullpermalink = DataUtil::formatForDisplayHTML(ModUtil::url('News', 'user', 'display', array('sid' => $story['sid'])));
// Only show "edit the slug" if the shorturls are active
$showslugedit = (System::getVar('shorturls', false));
}
$sid = $story['sid'];
} else {
// Create a first draft version of the story
$sid = ModUtil::apiFunc('News', 'User', 'create', $newitem);
if (!empty($sid)) {
// Success and now reload the news story
$item = ModUtil::apiFunc('News', 'User', 'get', array('sid' => $sid));
if ($item == false) {
throw new Zikula_Exception_NotFound($this->__('Error! No such article found.'));
} else {
// Return the Draft creation date
$output = $this->__f('Draft saved at %s', DateUtil::getDatetime_Time($item['cr_date'], '%H:%M'));
// Return the permalink (domain shortened) and the slug of the permalink
$slug = $item['urltitle'];
$fullpermalink = DataUtil::formatForDisplayHTML(ModUtil::url('News', 'user', 'display', array('sid' => $sid)));
// Only show "edit the slug" if the shorturls are active
$showslugedit = (System::getVar('shorturls', false));
}
} else {
$output = DataUtil::formatForDisplayHTML($this->__('Error! Could not save your changes.'));
}
}
//lock the page so others cannot edit it
if (ModUtil::available('PageLock')) {
$returnUrl = ModUtil::url('News', 'admin', 'view');
ModUtil::apiFunc('PageLock', 'user', 'pageLock', array(
'lockName' => "Newsnews{$sid}",
'returnUrl' => $returnUrl));
}
return new Zikula_Response_Ajax(array(
'result' => $output,
'sid' => $sid,
'slug' => $slug,
'fullpermalink' => $fullpermalink,
'showslugedit' => $showslugedit));
}
/**
* This is a standard function that is called with the results of the
* form supplied by News_admin_newitem() or News_user_newitem to create
* a new item.
*
* @author Mark West
* @param string 'title' the title of the news item
* @param string 'language' the language of the news item
* @param string 'hometext' the summary text of the news item
* @param int 'hometextcontenttype' the content type of the summary text
* @param string 'bodytext' the body text of the news item
* @param int 'bodytextcontenttype' the content type of the body text
* @param string 'notes' any administrator notes
* @param int 'published_status' the published status of the item
* @param int 'displayonindex' display the article on the index page
* @return bool true
*/
public function create($args)
{
// Get parameters from whatever input we need
$story = FormUtil::getPassedValue('story', isset($args['story']) ? $args['story'] : null, 'POST');
$files = News_ImageUtil::reArrayFiles(FormUtil::getPassedValue('news_files', null, 'FILES'));
// Create the item array for processing
$item = array(
'title' => $story['title'],
'urltitle' => isset($story['urltitle']) ? $story['urltitle'] : '',
'__CATEGORIES__' => isset($story['__CATEGORIES__']) ? $story['__CATEGORIES__'] : null,
'__ATTRIBUTES__' => isset($story['attributes']) ? News_Util::reformatAttributes($story['attributes']) : null,
'language' => isset($story['language']) ? $story['language'] : '',
'hometext' => isset($story['hometext']) ? $story['hometext'] : '',
'hometextcontenttype' => $story['hometextcontenttype'],
'bodytext' => isset($story['bodytext']) ? $story['bodytext'] : '',
'bodytextcontenttype' => $story['bodytextcontenttype'],
'notes' => $story['notes'],
'displayonindex' => isset($story['displayonindex']) ? $story['displayonindex'] : 0,
'allowcomments' => isset($story['allowcomments']) ? $story['allowcomments'] : 0,
'from' => isset($story['from']) ? $story['from'] : null,
'tonolimit' => isset($story['tonolimit']) ? $story['tonolimit'] : null,
'to' => isset($story['to']) ? $story['to'] : null,
'unlimited' => isset($story['unlimited']) && $story['unlimited'] ? true : false,
'weight' => isset($story['weight']) ? $story['weight'] : 0,
'action' => isset($story['action']) ? $story['action'] : self::ACTION_PREVIEW,
'sid' => isset($story['sid']) ? $story['sid'] : null,
'tempfiles' => isset($story['tempfiles']) ? $story['tempfiles'] : null,
'del_pictures' => isset($story['del_pictures']) ? $story['del_pictures'] : null,
);
// convert user times to server times (TZ compensation) refs #181
// can't do the below because values are YYYY-MM-DD HH:MM:SS and DateUtil value is in seconds.
// $item['from'] = $item['from'] + DateUtil::getTimezoneUserDiff();
// $item['to'] = $item['to'] + DateUtil::getTimezoneUserDiff();
// Disable the non accessible fields for non editors
if (!SecurityUtil::checkPermission('News::', '::', ACCESS_ADD)) {
$item['notes'] = '';
$item['displayonindex'] = 1;
$item['allowcomments'] = 1;
$item['from'] = null;
$item['tonolimit'] = true;
$item['to'] = null;
$item['unlimited'] = true;
$item['weight'] = 0;
if ($item['action'] > self::ACTION_SUBMIT) {
$item['action'] = self::ACTION_PREVIEW;
}
}
// Validate the input
$validationerror = News_Util::validateArticle($item);
// check hooked modules for validation
$sid = isset($item['sid']) ? $item['sid'] : null;
$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";
}
// get all module vars
$modvars = $this->getVars();
if (isset($files) && $modvars['picupload_enabled']) {
list($files, $item) = News_ImageUtil::validateImages($files, $item);
} else {
$item['pictures'] = 0;
}
// story was previewed with uploaded pics
if (isset($item['tempfiles'])) {
$tempfiles = unserialize($item['tempfiles']);
// delete files if requested
if (isset($item['del_pictures'])) {
foreach ($tempfiles as $key => $file) {
if (in_array($file['name'], $item['del_pictures'])) {
unset($tempfiles[$key]);
News_ImageUtil::removePreviewImages(array($file));
}
}
}
$files = array_merge($files, $tempfiles);
$item['pictures'] += count($tempfiles);
}
// if the user has selected to preview the article we then route them back
// to the new function with the arguments passed here
if ($item['action'] == self::ACTION_PREVIEW || $validationerror !== false) {
// log the error found if any
if ($validationerror !== false) {
LogUtil::registerError(nl2br($validationerror));
}
if ($item['pictures'] > 0) {
$tempfiles = News_ImageUtil::tempStore($files);
$item['tempfiles'] = serialize($tempfiles);
}
// back to the referer form
SessionUtil::setVar('newsitem', $item);
$this->redirect(ModUtil::url('News', 'user', 'newitem'));
} else {
// As we're not previewing the item let's remove it from the session
SessionUtil::delVar('newsitem');
}
// Confirm authorization code.
$this->checkCsrfToken();
if (!isset($item['sid']) || empty($item['sid'])) {
// Create the news story
$sid = ModUtil::apiFunc('News', 'user', 'create', $item);
if ($sid != false) {
// Success
LogUtil::registerStatus($this->__('Done! Created new article.'));
// Let any hooks know that we have created a new item
$this->notifyHooks(new Zikula_ProcessHook('news.ui_hooks.articles.process_edit', $sid, new Zikula_ModUrl('News', 'User', 'display', ZLanguage::getLanguageCode(), array('sid' => $sid))));
$this->notify($item); // send notification email
} else {
// fail! story not created
throw new Zikula_Exception_Fatal($this->__('Story not created for unknown reason (Api failure).'));
return false;
}
} else {
// update the draft
$result = ModUtil::apiFunc('News', 'admin', 'update', $item);
if ($result) {
LogUtil::registerStatus($this->__('Story Updated.'));
} else {
// fail! story not updated
throw new Zikula_Exception_Fatal($this->__('Story not updated for unknown reason (Api failure).'));
return false;
}
}
// clear respective cache
ModUtil::apiFunc('News', 'user', 'clearItemCache', $item);
if (isset($files) && $modvars['picupload_enabled']) {
$resized = News_ImageUtil::resizeImages($sid, $files); // resize and move the uploaded pics
if (isset($item['tempfiles'])) {
News_ImageUtil::removePreviewImages($tempfiles); // remove any preview images
}
LogUtil::registerStatus($this->_fn('%1$s out of %2$s picture was uploaded and resized.', '%1$s out of %2$s pictures were uploaded and resized.', $item['pictures'], array($resized, $item['pictures'])));
if (($item['action'] >= self::ACTION_SAVEDRAFT) && ($resized <> $item['pictures'])) {
LogUtil::registerStatus($this->_fn('Article now has draft status, since the picture was not uploaded.', 'Article now has draft status, since not all pictures were uploaded.', $item['pictures'], array($resized, $item['pictures'])));
}
}
// release pagelock
if (ModUtil::available('PageLock')) {
ModUtil::apiFunc('PageLock', 'user', 'releaseLock', array('lockName' => "Newsnews{$item['sid']}"));
}
if ($item['action'] == self::ACTION_SAVEDRAFT_RETURN) {
SessionUtil::setVar('newsitem', $item);
$this->redirect(ModUtil::url('News', 'user', 'newitem'));
}
$this->redirect(ModUtil::url('News', 'user', 'view'));
}
/**
* view items
* @param int 'startnum' starting number for paged output
* @author Mark West
* @return string HTML string
*/
public function view($args)
{
$this->throwForbiddenUnless(SecurityUtil::checkPermission('News::', '::', ACCESS_EDIT), LogUtil::getErrorMsgPermission());
// initialize sort array - used to display sort classes and urls
$sort = array();
$fields = array('sid', 'weight', 'from'); // possible sort fields
foreach ($fields as $field) {
$sort['class'][$field] = 'z-order-unsorted'; // default values
}
$startnum = FormUtil::getPassedValue('startnum', isset($args['startnum']) ? $args['startnum'] : null, 'GETPOST');
$news_status = FormUtil::getPassedValue('news_status', isset($args['news_status']) ? $args['news_status'] : null, 'GETPOST');
$language = FormUtil::getPassedValue('news_language', isset($args['news_language']) ? $args['news_language'] : null, 'GETPOST');
$purge = FormUtil::getPassedValue('purge', false, 'GET');
$order = FormUtil::getPassedValue('order', isset($args['order']) ? $args['order'] : 'from', 'GETPOST');
$original_sdir = FormUtil::getPassedValue('sdir', isset($args['sdir']) ? $args['sdir'] : 1, 'GETPOST');
$this->view->assign('startnum', $startnum);
$this->view->assign('order', $order);
$this->view->assign('sdir', $original_sdir);
$this->view->assign('selected_language', (isset($language)) ? $language : '');
$sdir = $original_sdir ? 0 : 1; //if true change to false, if false change to true
// change class for selected 'orderby' field to asc/desc
if ($sdir == 0) {
$sort['class'][$order] = 'z-order-desc';
$orderdir = 'DESC';
}
if ($sdir == 1) {
$sort['class'][$order] = 'z-order-asc';
$orderdir = 'ASC';
}
$filtercats = FormUtil::getPassedValue('news', null, 'GETPOST');
$filtercats_serialized = FormUtil::getPassedValue('filtercats_serialized', false, 'GET');
$filtercats = $filtercats_serialized ? unserialize($filtercats_serialized) : $filtercats;
$catsarray = News_Util::formatCategoryFilter($filtercats);
// complete initialization of sort array, adding urls
foreach ($fields as $field) {
$sort['url'][$field] = ModUtil::url('News', 'admin', 'view', array(
'news_status' => $news_status,
'news_language' => $language,
'filtercats_serialized' => serialize($filtercats),
'order' => $field,
'sdir' => $sdir));
}
$this->view->assign('sort', $sort);
$this->view->assign('filter_active', (!isset($language) && !isset($news_status) && empty($filtercats)) ? false : true);
if ($purge) {
if (ModUtil::apiFunc('News', 'admin', 'purgepermalinks')) {
LogUtil::registerStatus($this->__('Done! Purged permalinks.'));
} else {
LogUtil::registerError($this->__('Error! Could not purge permalinks.'));
}
return $this->redirect(strpos(System::serverGetVar('HTTP_REFERER'), 'purge') ? ModUtil::url('News', 'admin', 'view') : System::serverGetVar('HTTP_REFERER'));
}
// clean the session preview data
SessionUtil::delVar('newsitem');
// get module vars for later use
$modvars = $this->getVars();
if ($modvars['enablecategorization']) {
$catregistry = CategoryRegistryUtil::getRegisteredModuleCategories('News', 'news');
$this->view->assign('catregistry', $catregistry);
}
$multilingual = System::getVar('multilingual', false);
$now = DateUtil::getDatetime();
$status = null;
if (isset($news_status) && $news_status != '') {
if ($news_status == 0) {
$status = 0;
$to = $now;
} elseif ($news_status == 5) {
// scheduled is actually the published status, but in the future
$status = 0;
$from = $now;
} else {
$status = $news_status;
}
}
// Get all news stories
$getallargs = array('startnum' => $startnum,
'status' => $status,
'numitems' => $modvars['itemsperadminpage'],
'ignoreml' => true,
'language' => $language,
'order' => isset($order) ? $order : 'from',
'orderdir' => isset($orderdir) ? $orderdir : 'DESC',
'from' => isset($from) ? $from : null,
'to' => isset($to) ? $to : null,
'filterbydate' => false,
'category' => null,
'catfilter' => isset($catsarray) ? $catsarray : null,
'catregistry' => isset($catregistry) ? $catregistry : null);
$items = ModUtil::apiFunc('News', 'user', 'getall', $getallargs);
$total_articles = ModUtil::apiFunc('News', 'user', 'countitems', $getallargs);
// Set the possible status for later use
$itemstatus = array(
'' => $this->__('All'),
News_Api_User::STATUS_PUBLISHED => $this->__('Published'),
News_Api_User::STATUS_REJECTED => $this->__('Rejected'),
News_Api_User::STATUS_PENDING => $this->__('Pending Review'),
News_Api_User::STATUS_ARCHIVED => $this->__('Archived'),
News_Api_User::STATUS_DRAFT => $this->__('Draft'),
News_Api_User::STATUS_SCHEDULED => $this->__('Scheduled')
);
$newsitems = array();
foreach ($items as $item)
{
$options = array();
if (System::getVar('shorturls', false)) {
$options[] = array('url' => ModUtil::url('News', 'user', 'display', array('sid' => $item['sid'], 'from' => $item['from'], 'urltitle' => $item['urltitle'])),
'image' => '14_layer_visible.png',
'title' => $this->__('View'));
} else {
$options[] = array('url' => ModUtil::url('News', 'user', 'display', array('sid' => $item['sid'])),
'image' => '14_layer_visible.png',
'title' => $this->__('View'));
}
if (SecurityUtil::checkPermission('News::', "{$item['cr_uid']}::{$item['sid']}", ACCESS_EDIT)) {
if ($item['published_status'] == News_Api_User::STATUS_PENDING) {
$options[] = array('url' => ModUtil::url('News', 'admin', 'modify', array('sid' => $item['sid'])),
'image' => 'editcut.png',
'title' => $this->__('Review'));
} else {
$options[] = array('url' => ModUtil::url('News', 'admin', 'modify', array('sid' => $item['sid'])),
'image' => 'xedit.png',
'title' => $this->__('Edit'));
}
if (($item['published_status'] != News_Api_User::STATUS_PENDING &&
(SecurityUtil::checkPermission('News::', "{$item['cr_uid']}::{$item['sid']}", ACCESS_DELETE))) ||
SecurityUtil::checkPermission('News::', "{$item['cr_uid']}::{$item['sid']}", ACCESS_ADMIN)) {
$options[] = array('url' => ModUtil::url('News', 'admin', 'delete', array('sid' => $item['sid'])),
'image' => '14_layer_deletelayer.png',
'title' => $this->__('Delete'));
}
}
$item['options'] = $options;
if (in_array($item['published_status'], array_keys($itemstatus))) {
$item['status'] = $itemstatus[$item['published_status']];
} else {
$item['status'] = $this->__('Unknown');
}
$item['infuture'] = DateUtil::getDatetimeDiff_AsField($item['from'], DateUtil::getDatetime(), 6) < 0;
$newsitems[] = $item;
}
// Assign the items to the template
$this->view->assign('newsitems', $newsitems);
$this->view->assign('total_articles', $total_articles);
// Assign the current status filter and the possible ones
$this->view->assign('news_status', $news_status);
$this->view->assign('itemstatus', $itemstatus);
$this->view->assign('order', $order);
$selectedcategories = array();
if (is_array($filtercats)) {
$catsarray = $filtercats['__CATEGORIES__'];
foreach ($catsarray as $propname => $propid) {
if ($propid > 0) {
$selectedcategories[$propname] = $propid; // removes categories set to 'all'
}
}
}
$this->view->assign('selectedcategories', $selectedcategories);
// Return the output that has been generated by this function
return $this->view->fetch('admin/view.tpl');
}