@ -499,17 +499,22 @@ function show_edit_forumcategory_form($inputvalues = array())
}
/**
* This function stores the forum category in the database. The new category is added to the end.
* This function stores the forum category in the database.
* The new category is added to the end.
*
* @param array
* @param array $values
* @param array $courseInfo
* @param bool $showMessage
* @return void HMTL language variable
*
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
* @version february 2006, dokeos 1.8
*/
function store_forumcategory($values)
function store_forumcategory($values, $courseInfo = array(), $showMessage = true )
{
$course_id = api_get_course_int_id();
$courseInfo = empty($courseInfo) ? api_get_course_info() : $courseInfo;
$course_id = $courseInfo['real_id'];
$table_categories = Database::get_course_table(TABLE_FORUM_CATEGORY);
// Find the max cat_order. The new forum category is added at the end => max cat_order + &
@ -531,7 +536,7 @@ function store_forumcategory($values)
Database::query($sql);
api_item_property_update(
api_get_course_info() ,
$courseInfo ,
TOOL_FORUM_CATEGORY,
$values['forum_category_id'],
'ForumCategoryUpdated',
@ -549,32 +554,44 @@ function store_forumcategory($values)
if ($last_id > 0) {
api_item_property_update(
api_get_course_info() ,
$courseInfo ,
TOOL_FORUM_CATEGORY,
$last_id,
'ForumCategoryAdded',
api_get_user_id()
);
api_set_default_visibility($last_id, TOOL_FORUM_CATEGORY);
api_set_default_visibility(
$last_id,
TOOL_FORUM_CATEGORY,
0,
$courseInfo
);
}
$return_message = get_lang('ForumCategoryAdded');
}
Display :: display_confirmation_message($return_message);
if ($showMessage) {
Display:: display_confirmation_message($return_message);
}
return $last_id;
}
/**
* This function stores the forum in the database. The new forum is added to the end.
*
* @param array
* @param array $values
* @param array $courseInfo
* @param bool $returnId
* @return string language variable
*
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
* @version february 2006, dokeos 1.8
*/
function store_forum($values)
function store_forum($values, $courseInfo = array(), $returnId = false )
{
$_ course = api_get_course_info();
$course_id = api_get_course_int_id() ;
$courseInfo = empty($courseInfo) ? api_get_course_info() : $courseInfo ;
$course_id = $courseInfo['real_id'] ;
$session_id = api_get_session_id();
if (isset($values['group_id']) & & !empty($values['group_id'])) {
@ -617,7 +634,7 @@ function store_forum($values)
if (isset($upload_ok)) {
if ($has_attachment) {
$course_dir = $_ course['path'].'/upload/forum/images';
$course_dir = $courseInfo ['path'].'/upload/forum/images';
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$updir = $sys_course_path.$course_dir;
// Try to add an extension to the file if it hasn't one.
@ -669,7 +686,7 @@ function store_forum($values)
Database::query($sql);
api_item_property_update(
$_ course,
$courseInfo ,
TOOL_FORUM,
Database::escape_string($values['forum_id']),
'ForumUpdated',
@ -707,13 +724,31 @@ function store_forum($values)
$last_id = Database::insert_id();
if ($last_id > 0) {
$sql = "UPDATE $table_forums SET forum_id = $last_id WHERE iid = $last_id";
$sql = "UPDATE $table_forums SET forum_id = $last_id
WHERE iid = $last_id";
Database::query($sql);
api_item_property_update($_course, TOOL_FORUM, $last_id, 'ForumAdded', api_get_user_id(), $group_id);
api_set_default_visibility($last_id, TOOL_FORUM, $group_id);
api_item_property_update(
$courseInfo,
TOOL_FORUM,
$last_id,
'ForumAdded',
api_get_user_id(),
$group_id
);
api_set_default_visibility(
$last_id,
TOOL_FORUM,
$group_id,
$courseInfo
);
}
$return_message = get_lang('ForumAdded');
if ($returnId) {
return $last_id;
}
}
return $return_message;
@ -2102,24 +2137,29 @@ function get_thread_users_not_qualify($thread_id)
*
* @deprecated this functionality is now moved to get_forums($forum_id)
*/
function get_forum_information($forum_id)
function get_forum_information($forum_id, $courseId = 0 )
{
$table_forums = Database :: get_course_table(TABLE_FORUM);
$table_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY);
$courseId = empty($courseId) ? api_get_course_int_id(): intval($courseId);
$forum_id = intval($forum_id);
$sql = "SELECT * FROM ".$table_forums." forums, ".$table_item_property." item_properties
$sql = "SELECT *
FROM $table_forums forums
INNER JOIN $table_item_property item_properties
ON (forums.c_id = item_properties.c_id)
WHERE
item_properties.tool = '".TOOL_FORUM."' AND
item_properties.ref = '".Database::escape_string($forum_id)."' AND
item_properties.c_id = ".api_get_course_int_id()." AND
forums.forum_id = '".Database::escape_string($forum_id)."' AND
forums.c_id = ".api_get_course_int_id()."
item_properties.tool = '".TOOL_FORUM."' AND
item_properties.ref = '".$forum_id."' AND
forums.forum_id = '".$forum_id."' AND
forums.c_id = ".$courseId."
";
$result = Database::query($sql);
$row = Database::fetch_array($result);
$row['approval_direct_post'] = 0;
// We can't anymore change this option, so it should always be activated.
return $row;
}
@ -2179,24 +2219,26 @@ function count_number_of_forums_in_category($cat_id)
* This function stores a new thread. This is done through an entry in the forum_thread table AND
* in the forum_post table because. The threads are also stored in the item_property table. (forum posts are not (yet))
*
* @param array
* @param array
* @param array $current_forum
* @param array $values
* @param array $courseInfo
* @param bool $showMessage
* @return void HTML
*
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
* @version february 2006, dokeos 1.8
*/
function store_thread($current_forum, $values)
function store_thread($current_forum, $values, $courseInfo = array(), $showMessage = true )
{
$_ course = api_get_course_info();
$courseInfo = empty($courseInfo) ? api_get_course_info() :$courseInfo ;
$_user = api_get_user_info();
$course_id = $courseInfo['real_id'];
$courseCode = $courseInfo['code'];
$table_threads = Database :: get_course_table(TABLE_FORUM_THREAD);
$table_posts = Database :: get_course_table(TABLE_FORUM_POST);
$course_id = api_get_course_int_id();
$gradebook = Security::remove_XSS($_GET['gradebook']);
$gradebook = isset($_GET['gradebook']) ? Security::remove_XSS($_GET['gradebook']) : '';
$upload_ok = 1;
$has_attachment = false;
@ -2238,7 +2280,6 @@ function store_thread($current_forum, $values)
if (isset($values['thread_qualify_gradebook']) & & 1 == $values['thread_qualify_gradebook']) {
// Add function gradebook.
$coursecode = api_get_course_id();
$resourcetype = 5;
$resourceid = $last_thread_id;
$resourcename = stripslashes($values['calification_notebook_title']);
@ -2247,7 +2288,7 @@ function store_thread($current_forum, $values)
$resourcedescription = '';
GradebookUtils::add_resource_to_course_gradebook(
$values['category_id'],
$coursec ode,
$courseC ode,
$resourcetype,
$resourceid,
$resourcename,
@ -2261,19 +2302,38 @@ function store_thread($current_forum, $values)
if ($last_thread_id) {
$sql = "UPDATE $table_threads SET thread_id = $last_thread_id WHERE iid = $last_thread_id";
$sql = "UPDATE $table_threads SET thread_id = $last_thread_id
WHERE iid = $last_thread_id";
Database::query($sql);
api_item_property_update($_course, TOOL_FORUM_THREAD, $last_thread_id, 'ForumThreadAdded', api_get_user_id());
api_item_property_update(
$courseInfo,
TOOL_FORUM_THREAD,
$last_thread_id,
'ForumThreadAdded',
api_get_user_id()
);
// If the forum properties tell that the posts have to be approved we have to put the whole thread invisible,
// because otherwise the students will see the thread and not the post in the thread.
// We also have to change $visible because the post itself has to be visible in this case (otherwise the teacher would have
// to make the thread visible AND the post.
//Default behaviour
api_set_default_visibility($last_thread_id, TOOL_FORUM_THREAD);
// Default behaviour
api_set_default_visibility(
$last_thread_id,
TOOL_FORUM_THREAD,
0,
$courseInfo
);
if ($visible == 0) {
api_item_property_update($_course, TOOL_FORUM_THREAD, $last_thread_id, 'invisible', api_get_user_id());
api_item_property_update(
$courseInfo,
TOOL_FORUM_THREAD,
$last_thread_id,
'invisible',
api_get_user_id()
);
$visible = 1;
}
}
@ -2295,20 +2355,31 @@ function store_thread($current_forum, $values)
$last_post_id = Database::insert_id();
if ($last_post_id) {
$sql = "UPDATE $table_posts SET post_id = $last_post_id WHERE iid = $last_post_id";
$sql = "UPDATE $table_posts SET post_id = $last_post_id
WHERE iid = $last_post_id";
Database::query($sql);
}
// Update attached files
if (!empty($_POST['file_ids']) & & is_array($_POST['file_ids'])) {
foreach ($_POST['file_ids'] as $key => $id) {
editAttachedFile(array('comment' => $_POST['file_comments'][$key], 'post_id' => $last_post_id), $id);
editAttachedFile(
array(
'comment' => $_POST['file_comments'][$key],
'post_id' => $last_post_id,
),
$id
);
}
}
// Now we have to update the thread table to fill the thread_last_post field (so that we know when the thread has been updated for the last time).
$sql = "UPDATE $table_threads SET thread_last_post='".Database::escape_string($last_post_id)."'
WHERE c_id = $course_id AND thread_id='".Database::escape_string($last_thread_id)."'";
// Now we have to update the thread table to fill the thread_last_post
// field (so that we know when the thread has been updated for the last time).
$sql = "UPDATE $table_threads
SET thread_last_post = '".Database::escape_string($last_post_id)."'
WHERE
c_id = $course_id AND
thread_id='".Database::escape_string($last_thread_id)."'";
$result = Database::query($sql);
$message = get_lang('NewThreadStored');
// Storing the attachments if any.
@ -2318,7 +2389,11 @@ function store_thread($current_forum, $values)
$new_file_name = add_ext_on_mime(stripslashes($_FILES['user_upload']['name']), $_FILES['user_upload']['type']);
if (!filter_extension($new_file_name)) {
Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
if ($showMessage) {
Display:: display_error_message(
get_lang('UplUnableToSaveFileFilteredExtension')
);
}
} else {
if ($result) {
add_forum_attachment_file($values['file_comment'], $last_post_id);
@ -2349,10 +2424,13 @@ function store_thread($current_forum, $values)
Session::erase('breadcrumbs');
Session::erase('addedresource');
Session::erase('addedresourceid');
Display :: display_confirmation_message($message, false);
if ($showMessage) {
Display:: display_confirmation_message($message, false);
}
} else {
Display::display_error_message(get_lang('UplNoFileUploaded'));
if ($showMessage) {
Display::display_error_message(get_lang('UplNoFileUploaded'));
}
}
}
@ -2741,8 +2819,8 @@ function current_qualify_of_thread($thread_id, $session_id)
/**
* This function stores a reply in the forum_post table.
* It also updates the forum_threads table (thread_replies +1 , thread_last_post, thread_date)
* @param array
* @param array
* @param array $current_forum
* @param array $values
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
* @version february 2006, dokeos 1.8
*/
@ -2750,7 +2828,6 @@ function store_reply($current_forum, $values)
{
$_course = api_get_course_info();
$table_posts = Database :: get_course_table(TABLE_FORUM_POST);
$post_date = api_get_utc_datetime();
if ($current_forum['approval_direct_post'] == '1' & & !api_is_allowed_to_edit(null, true)) {
@ -2767,16 +2844,16 @@ function store_reply($current_forum, $values)
// We first store an entry in the forum_post table.
$sql = "INSERT INTO $table_posts (c_id, post_title, post_text, thread_id, forum_id, poster_id, post_date, post_notification, post_parent_id, visible)
VALUES (
".api_get_course_int_id().",
'".Database::escape_string($values['post_title'])."',
'".Database::escape_string(isset($values['post_text']) ? ($values['post_text']) : null)."',
'".Database::escape_string($values['thread_id'])."',
'".Database::escape_string($values['forum_id'])."',
'".api_get_user_id()."',
'".$post_date."',
'".Database::escape_string(isset($values['post_notification']) ? $values['post_notification'] : null)."',
'".Database::escape_string(isset($values['post_parent_id']) ? $values['post_parent_id'] : null)."',
'".Database::escape_string($visible)."')";
".api_get_course_int_id().",
'".Database::escape_string($values['post_title'])."',
'".Database::escape_string(isset($values['post_text']) ? ($values['post_text']) : null)."',
'".Database::escape_string($values['thread_id'])."',
'".Database::escape_string($values['forum_id'])."',
'".api_get_user_id()."',
'".$post_date."',
'".Database::escape_string(isset($values['post_notification']) ? $values['post_notification'] : null)."',
'".Database::escape_string(isset($values['post_parent_id']) ? $values['post_parent_id'] : null)."',
'".Database::escape_string($visible)."')";
Database::query($sql);
$new_post_id = Database::insert_id();
$values['new_post_id'] = $new_post_id;
@ -3383,7 +3460,13 @@ function send_notification_mails($thread_id, $reply_info)
// 4. the reply is visible (=when there is)
$current_thread = get_thread_information($thread_id);
$current_forum = get_forum_information($current_thread['forum_id']);
$current_forum_category = get_forumcategory_information($current_forum['forum_category']);
$current_forum_category = null;
if (isset($current_forum['forum_category'])) {
$current_forum_category = get_forumcategory_information(
$current_forum['forum_category']
);
}
if ($current_thread['visibility'] == '1' & &
$current_forum['visibility'] == '1' & &
@ -3397,23 +3480,27 @@ function send_notification_mails($thread_id, $reply_info)
// The forum category, the forum, the thread and the reply are visible to the user
if ($send_mails) {
send_notifications($current_thread['forum_id'], $thread_id);
if (isset($current_thread['forum_id'])) {
send_notifications($current_thread['forum_id'], $thread_id);
}
} else {
$table_notification = Database::get_course_table(TABLE_FORUM_NOTIFICATION);
$sql = "SELECT * FROM $table_notification
WHERE
c_id = ".api_get_course_int_id()." AND
(
forum_id = '".Database::escape_string($current_forum['forum_id'])."' OR
thread_id = '".Database::escape_string($thread_id)."'
) ";
if (isset($current_forum['forum_id'])) {
$sql = "SELECT * FROM $table_notification
WHERE
c_id = ".api_get_course_int_id()." AND
(
forum_id = '".intval($current_forum['forum_id'])."' OR
thread_id = '".intval($thread_id)."'
) ";
$result = Database::query($sql);
$user_id = api_get_user_id();
while ($row = Database::fetch_array($result)) {
$sql = "INSERT INTO $table (c_id, thread_id, post_id, user_id)
VALUES (".api_get_course_int_id().", '".Database::escape_string($thread_id)."', '".Database::escape_string($reply_info['new_post_id'])."', '$user_id' )";
Database::query($sql);
$result = Database::query($sql);
$user_id = api_get_user_id();
while ($row = Database::fetch_array($result)) {
$sql = "INSERT INTO $table (c_id, thread_id, post_id, user_id)
VALUES (".api_get_course_int_id().", '".intval($thread_id)."', '".intval($reply_info['new_post_id'])."', '$user_id' )";
Database::query($sql);
}
}
}
}
@ -4329,13 +4416,19 @@ function set_notification($content, $id, $add_only = false)
}
// First we check if the notification is already set for this.
$sql = "SELECT * FROM $table_notification WHERE c_id = $course_id AND $database_field = '".Database::escape_string($id)."' AND user_id = '".Database::escape_string($_user['user_id'])."'";
$sql = "SELECT * FROM $table_notification
WHERE
c_id = $course_id AND
$database_field = '".Database::escape_string($id)."' AND
user_id = '".intval($_user['user_id'])."'";
$result = Database::query($sql);
$total = Database::num_rows($result);
// If the user did not indicate that (s)he wanted to be notified already then we store the notification request (to prevent double notification requests).
// If the user did not indicate that (s)he wanted to be notified already
// then we store the notification request (to prevent double notification requests).
if ($total < = 0) {
$sql = "INSERT INTO $table_notification (c_id, $database_field, user_id) VALUES (".$course_id.", '".Database::escape_string($id)."','".Database::escape_string($_user['user_id'])."')";
$sql = "INSERT INTO $table_notification (c_id, $database_field, user_id)
VALUES (".$course_id.", '".Database::escape_string($id)."','".intval($_user['user_id'])."')";
$result = Database::query($sql);
Session::erase('forum_notification');
get_notifications_of_user(0, true);
@ -4344,7 +4437,10 @@ function set_notification($content, $id, $add_only = false)
} else {
if (!$add_only) {
$sql = "DELETE FROM $table_notification
WHERE c_id = $course_id AND $database_field = '".Database::escape_string($id)."' AND user_id = '".Database::escape_string($_user['user_id'])."'";
WHERE
c_id = $course_id AND
$database_field = '".Database::escape_string($id)."' AND
user_id = '".intval($_user['user_id'])."'";
Database::query($sql);
Session::erase('forum_notification');
get_notifications_of_user(0, true);
@ -4477,10 +4573,14 @@ function get_notifications_of_user($user_id = 0, $force = false)
$user_id = api_get_user_id();
}
if (!isset($_SESSION['forum_notification']) || $_SESSION['forum_notification']['course'] != $course_id || $force = true) {
if (!isset($_SESSION['forum_notification']) ||
$_SESSION['forum_notification']['course'] != $course_id ||
$force = true
) {
$_SESSION['forum_notification']['course'] = $course_id;
$sql = "SELECT * FROM $table_notification WHERE c_id = $course_id AND user_id='".Database::escape_string($user_id)."'";
$sql = "SELECT * FROM $table_notification
WHERE c_id = $course_id AND user_id='".intval($user_id)."'";
$result = Database::query($sql);
while ($row = Database::fetch_array($result)) {
if (!is_null($row['forum_id'])) {
@ -4507,7 +4607,8 @@ function count_number_of_post_in_thread($thread_id)
if (empty($course_id)) {
return 0;
}
$sql = "SELECT * FROM $table_posts WHERE c_id = $course_id AND thread_id='".Database::escape_string($thread_id)."' ";
$sql = "SELECT * FROM $table_posts
WHERE c_id = $course_id AND thread_id='".intval($thread_id)."' ";
$result = Database::query($sql);
return count(Database::store_result($result));
@ -4548,7 +4649,8 @@ function count_number_of_user_in_course($course_id)
{
$table_course_rel_user = Database::get_main_table('course_rel_user');
$sql = "SELECT * FROM $table_course_rel_user WHERE course_code ='".Database::escape_string($course_id)."' ";
$sql = "SELECT * FROM $table_course_rel_user
WHERE course_code ='".Database::escape_string($course_id)."' ";
$result = Database::query($sql);
return count(Database::store_result($result));
@ -4610,13 +4712,13 @@ function get_thread_user_post($course_code, $thread_id, $user_id)
$row['status'] = '1';
$post_list[] = $row;
$sql = "SELECT * FROM $table_posts posts
LEFT JOIN $table_users users
ON posts.poster_id=users.user_id
WHERE
posts.c_id = $course_id AND
posts.thread_id='$thread_id'
AND posts.post_parent_id='".$row['post_id']."'
ORDER BY posts.post_id ASC";
LEFT JOIN $table_users users
ON posts.poster_id=users.user_id
WHERE
posts.c_id = $course_id AND
posts.thread_id='$thread_id'
AND posts.post_parent_id='".$row['post_id']."'
ORDER BY posts.post_id ASC";
$result2 = Database::query($sql);
while ($row2 = Database::fetch_array($result2)) {
$row2['status'] = '0';
@ -4638,7 +4740,8 @@ function get_name_thread_by_id($thread_id)
{
$t_forum_thread = Database::get_course_table(TABLE_FORUM_THREAD);
$course_id = api_get_course_int_id();
$sql = "SELECT thread_title FROM ".$t_forum_thread." WHERE c_id = $course_id AND thread_id = '".intval($thread_id)."' ";
$sql = "SELECT thread_title FROM ".$t_forum_thread."
WHERE c_id = $course_id AND thread_id = '".intval($thread_id)."' ";
$result = Database::query($sql);
$row = Database::fetch_array($result);
Julio Montoya
10 years ago