/**
* Fetches all new postings (threads and comments) that appear in the stream
* and are newer than $since (as a unix timestamp).
* @param integer $since : unix-timestamp
* @return array of \BlubberPosting
*/
public function fetchNewPostings($since)
{
list($sql, $parameters) = $this->getNewPostingsSql($since);
$statement = DBManager::get()->prepare($sql);
$statement->execute($parameters);
$posting_data = $statement->fetchAll(PDO::FETCH_ASSOC);
$postings = array();
foreach ($posting_data as $data) {
$posting = new BlubberPosting();
$posting->setData($data);
$posting->setNew(false);
$postings[] = $posting;
}
return $postings;
}
<?
$last_visit = object_get_visit($_SESSION['SessionSeminar'], "forum");
BlubberPosting::$course_hashes = ($thread['context_type'] === "course" ? $thread['Seminar_id'] : false);
$related_users = $thread['context_type'] === "private" ? $thread->getRelatedUsers() : array();
$author = $thread->getUser();
$author_name = $author->getName();
$author_url = $author->getURL();
$commentable = $GLOBALS['perm']->have_perm("autor") ? true : (bool) $commentable;
?>
<li id="posting_<?php
echo htmlReady($thread->getId());
?>
" data-mkdate="<?php
echo htmlReady($thread['discussion_time']);
?>
" data-discussion_time="<?php
echo htmlReady($thread['discussion_time']);
?>
" class="thread posting<?php
echo $last_visit < $thread['mkdate'] ? " new" : "";
?>
<?php
echo $thread['context_type'];
?>
" data-autor="<?php
echo htmlReady($thread['user_id']);
?>
">
<? $thread['discussion_time'] ?>
<div class="hiddeninfo">
<input type="hidden" name="context" value="<?php
/**
* Edits the content of a blubber. Sends a message of the change to the author, if the editing user is not
* the author of the blubber, to inform him/her about the change.
* If the content is empty the blubber is going to be deleted, because we don't want empty
* blubber in the system.
*
* @put /blubber/posting/:blubber_id
* @put /blubber/comment/:blubber_id
*
* @param string $blubber_id
*
* @param string content new content for the blubber
*/
public function editBlubberPosting($blubber_id)
{
if (!strlen(trim($this->data['content']))) {
$this->error(400, 'No content provided');
}
$blubber = new \BlubberPosting($blubber_id);
$this->requireWriteAccessTo($blubber);
if ($this->requestedRouteMatches('/posting/') xor $blubber->isThread()) {
$this->notFound();
}
$old_content = $blubber['description'];
\BlubberPosting::$mention_posting_id = $blubber->getId();
\StudipTransformFormat::addStudipMarkup("mention1", '@\\"[^\\n\\"]*\\"', "", "\\BlubberPosting::mention");
\StudipTransformFormat::addStudipMarkup("mention2", '@[^\\s]*[\\d\\w_]+', "", "\\BlubberPosting::mention");
$content = \transformBeforeSave($this->data['content']);
$blubber['name'] = $blubber['description'] = $content;
$blubber->store();
if ($blubber['user_id'] !== $GLOBALS['user']->id) {
$this->sendEditMail($blubber, sprintf(_("%s hat als Moderator gerade Ihren Beitrag im Blubberforum editiert.\n\nDie alte Version des Beitrags lautete:\n\n%s\n\nDie neue lautet:\n\n%s\n"), get_fullname(), $old_content, $blubber['description']), _("Änderungen an Ihrem Posting."));
}
$this->status(204);
}
/**
* Displays a single thread.
* @param string $thread_id
*/
public function thread_action($thread_id)
{
$this->thread = new BlubberPosting($thread_id);
if ($this->thread['context_type'] === "private") {
if (!in_array($GLOBALS['user']->id, $this->thread->getRelatedUsers())) {
throw new AccessDeniedException("Kein Zugriff auf diesen Blubb.");
}
} elseif ($this->thread['context_type'] === "course") {
if (!$GLOBALS['perm']->have_studip_perm("user", $this->thread['Seminar_id'])) {
throw new AccessDeniedException("Kein Zugriff auf diesen Blubb.");
}
}
if ($this->thread['context_type'] === "course") {
PageLayout::setTitle($GLOBALS['SessSemName']["header_line"] . " - " . $this->plugin->getDisplayTitle());
} elseif ($this->thread['context_type'] === "public") {
PageLayout::setTitle(get_fullname($this->thread['user_id']) . " - Blubber");
} elseif ($this->thread['context_type'] === "private") {
PageLayout::setTitle(_("Privater Blubber"));
}
if ($this->thread['context_type'] === "course") {
Navigation::getItem("/course/blubberforum")->setImage(Icon::create('blubber', 'info'));
Navigation::activateItem('/course/blubberforum');
} elseif ($this->thread['context_type'] === "public") {
if (Navigation::hasItem('/profile')) {
Navigation::activateItem('/profile/blubber');
}
} else {
if (Navigation::hasItem('/community/blubber')) {
Navigation::activateItem('/community/blubber');
}
}
$this->course_id = $_SESSION['SessionSeminar'];
$this->single_thread = true;
BlubberPosting::$course_hashes = $this->thread['user_id'] !== $this->thread['Seminar_id'] ? $this->thread['Seminar_id'] : false;
}
<?php
echo Icon::create('seminar', 'info')->asImg(32, ['class' => "text-bottom"]);
?>
<br>
<?php
echo _("Veranstaltung");
?>
</label>
</td>
<td>
<label>
<?php
echo _("In Veranstaltung");
?>
<select name="context">
<? foreach (BlubberPosting::getMyBlubberCourses() as $course_id) : ?>
<? $seminar = new Seminar($course_id) ?>
<option value="<?php
echo htmlReady($course_id);
?>
"><?php
echo htmlReady($seminar->getName());
?>
</option>
<? endforeach ?>
</select>
</label>
</td>
<td style="width: 15%">
<?php
echo Icon::create('checkbox-checked', 'info')->asImg(['class' => "text-bottom check"]);
/**
* Undo a reshare of a user. Do nothing if there was no reshare.
* @param string|null $user_id : md5 user_id of the not anymore resharing user.
* @param int $external_user : is the user an external user?
* @return boolean : true if successfully deleted, false if nothing to do.
*/
public function unreshare($user_id = null, $external_user = 0)
{
$user_id or $user_id = $GLOBALS['user']->id;
$unshare = DBManager::get()->prepare("DELETE FROM blubber_reshares " . "WHERE topic_id = :topic_id " . "AND user_id = :user_id ", "AND external_contact = :external_contact " . "");
$success = $unshare->execute(array('topic_id' => $this['root_id'], 'user_id' => $user_id, 'external_contact' => $external_user));
if ($success) {
$thread = $this->isThread() ? $this : BlubberPosting::find($this['root_id']);
$thread['chdate'] = time();
$thread->store();
}
return $success;
}
/**
* Constructor of Plugin : adds Navigation and collects information for javascript-update.
*/
public function __construct()
{
parent::__construct();
if (UpdateInformation::isCollecting()) {
$data = Request::getArray("page_info");
if (stripos(Request::get("page"), "plugins.php/blubber") !== false && isset($data['Blubber'])) {
$output = array();
switch ($data['Blubber']['stream']) {
case "global":
$stream = BlubberStream::getGlobalStream();
break;
case "course":
$stream = BlubberStream::getCourseStream($data['Blubber']['context_id']);
break;
case "profile":
$stream = BlubberStream::getProfileStream($data['Blubber']['context_id']);
break;
case "thread":
$stream = BlubberStream::getThreadStream($data['Blubber']['context_id']);
break;
case "custom":
$stream = new BlubberStream($data['Blubber']['context_id']);
break;
}
$last_check = $data['Blubber']['last_check'] ? $data['Blubber']['last_check'] : time() - 5 * 60;
$new_postings = $stream->fetchNewPostings($last_check);
$factory = new Flexi_TemplateFactory($this->getPluginPath() . "/views");
foreach ($new_postings as $new_posting) {
if ($new_posting['root_id'] === $new_posting['topic_id']) {
$thread = $new_posting;
$template = $factory->open("streams/thread.php");
$template->set_attribute('thread', $new_posting);
} else {
$thread = new BlubberPosting($new_posting['root_id']);
$template = $factory->open("streams/comment.php");
$template->set_attribute('posting', $new_posting);
}
BlubberPosting::$course_hashes = $thread['user_id'] !== $thread['Seminar_id'] ? $thread['Seminar_id'] : false;
$template->set_attribute("course_id", $data['Blubber']['seminar_id']);
$output['postings'][] = array('posting_id' => $new_posting['topic_id'], 'discussion_time' => $new_posting['discussion_time'], 'mkdate' => $new_posting['mkdate'], 'root_id' => $new_posting['root_id'], 'content' => $template->render());
}
UpdateInformation::setInformation("Blubber.getNewPosts", $output);
//Events-Queue:
$db = DBManager::get();
$events = $db->query("SELECT event_type, item_id " . "FROM blubber_events_queue " . "WHERE mkdate >= " . $db->quote($last_check) . " " . "ORDER BY mkdate ASC " . "")->fetchAll(PDO::FETCH_ASSOC);
UpdateInformation::setInformation("Blubber.blubberEvents", $events);
$db->exec("DELETE FROM blubber_events_queue " . "WHERE mkdate < UNIX_TIMESTAMP() - 60 * 60 * 6 " . "");
}
}
if (Navigation::hasItem("/community")) {
$nav = new Navigation($this->getDisplayTitle(), PluginEngine::getURL($this, array(), "streams/global"));
$nav->addSubNavigation("global", new AutoNavigation(_("Globaler Stream"), PluginEngine::getURL($this, array(), "streams/global")));
foreach (BlubberStream::findMine() as $stream) {
$url = PluginEngine::getURL($this, array(), "streams/custom/" . $stream->getId());
$nav->addSubNavigation($stream->getId(), new AutoNavigation($stream['name'], $url));
if ($stream['defaultstream']) {
$nav->setURL($url);
}
}
$nav->addSubNavigation("add", new AutoNavigation(_("Neuen Stream erstellen"), PluginEngine::getURL($this, array(), "streams/edit")));
Navigation::insertItem("/community/blubber", $nav, "online");
Navigation::getItem("/community")->setURL($nav->getURL());
}
if (Navigation::hasItem("/profile") && $this->isActivated(get_userid(Request::username('username', $GLOBALS['auth']->auth['uname'])), 'user')) {
$nav = new AutoNavigation(_("Blubber"), PluginEngine::getURL($this, array('user_id' => get_userid(Request::get("username"))), "streams/profile"));
Navigation::addItem("/profile/blubber", $nav);
}
}
