Current File : /home/tjamichg/cursos.tjamich.gob.mx/main/forum/editpost.php
<?php
/* For licensing terms, see /license.txt */
/**
* These files are a complete rework of the forum. The database structure is
* based on phpBB but all the code is rewritten. A lot of new functionalities
* are added:
* - forum categories and forums can be sorted up or down, locked or made invisible
* - consistent and integrated forum administration
* - forum options: are students allowed to edit their post?
* moderation of posts (approval)
* reply only forums (students cannot create new threads)
* multiple forums per group
* - sticky messages
* - new view option: nested view
* - quoting a message.
*
* @Author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @Copyright Ghent University
* @Copyright Patrick Cool
*
* @package chamilo.forum
*/
require_once __DIR__.'/../inc/global.inc.php';
// The section (tabs).
$this_section = SECTION_COURSES;
// Notification for unauthorized people.
api_protect_course_script(true);
$nameTools = get_lang('ToolForum');
// Unset the formElements in session before the includes function works
unset($_SESSION['formelements']);
require_once 'forumfunction.inc.php';
// Are we in a lp ?
$origin = api_get_origin();
/* MAIN DISPLAY SECTION */
/* Retrieving forum and forum category information */
// We are getting all the information about the current forum and forum category.
// Note pcool: I tried to use only one sql statement (and function) for this,
// but the problem is that the visibility of the forum AND forum category are stored in the item_property table.
$forumId = isset($_GET['forum']) ? (int) $_GET['forum'] : 0;
$current_thread = get_thread_information($forumId, $_GET['thread']);
$current_forum = get_forum_information($forumId);
$current_forum_category = get_forumcategory_information($current_forum['forum_category']);
$current_post = get_post_information($_GET['post']);
if (empty($current_post)) {
api_not_allowed(true);
}
api_block_course_item_locked_by_gradebook($_GET['thread'], LINK_FORUM_THREAD);
$isEditable = postIsEditableByStudent($current_forum, $current_post);
if (!$isEditable) {
api_not_allowed(true);
}
if (api_is_in_gradebook()) {
$interbreadcrumb[] = [
'url' => Category::getUrl(),
'name' => get_lang('ToolGradebook'),
];
}
$group_properties = GroupManager::get_group_properties(api_get_group_id());
if ($origin == 'group') {
$_clean['toolgroup'] = api_get_group_id();
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group.php?'.api_get_cidreq(),
'name' => get_lang('Groups'),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group_space.php?'.api_get_cidreq(),
'name' => get_lang('GroupSpace').' '.$group_properties['name'],
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?'.api_get_cidreq().'&forum='.$forumId,
'name' => prepare4display($current_forum['forum_title']),
];
$interbreadcrumb[] = ['url' => 'javascript: void (0);', 'name' => get_lang('EditPost')];
} else {
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/index.php?'.api_get_cidreq(),
'name' => $nameTools,
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewforumcategory.php?forumcategory='.$current_forum_category['cat_id'].'&'.api_get_cidreq(),
'name' => prepare4display($current_forum_category['cat_title']),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?forum='.$forumId.'&'.api_get_cidreq(),
'name' => prepare4display($current_forum['forum_title']),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewthread.php?'.api_get_cidreq().'&forum='.$forumId.'&thread='.intval($_GET['thread']),
'name' => prepare4display($current_thread['thread_title']),
];
$interbreadcrumb[] = ['url' => 'javascript: void (0);', 'name' => get_lang('EditPost')];
}
$table_link = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
/* Header */
$htmlHeadXtra[] = <<<JS
<script>
$(function() {
$('#reply-add-attachment').on('click', function(e) {
e.preventDefault();
var newInputFile = $('<input>', {
type: 'file',
name: 'user_upload[]'
});
$('[name="user_upload[]"]').parent().append(newInputFile);
});
});
</script>
JS;
/* Is the user allowed here? */
// The user is not allowed here if
// 1. the forum category, forum or thread is invisible (visibility==0)
// 2. the forum category, forum or thread is locked (locked <>0)
// 3. if anonymous posts are not allowed
// 4. if editing of replies is not allowed
// The only exception is the course manager
// I have split this is several pieces for clarity.
if (!api_is_allowed_to_edit(null, true) &&
(
($current_forum_category && $current_forum_category['visibility'] == 0) ||
$current_forum['visibility'] == 0
)
) {
api_not_allowed(true);
}
if (!api_is_allowed_to_edit(null, true) &&
(
($current_forum_category && $current_forum_category['locked'] != 0) ||
$current_forum['locked'] != 0 ||
$current_thread['locked'] != 0
)
) {
api_not_allowed(true);
}
if (!$_user['user_id'] && $current_forum['allow_anonymous'] == 0) {
api_not_allowed(true);
}
$group_id = api_get_group_id();
if (!api_is_allowed_to_edit(null, true) &&
$current_forum['allow_edit'] == 0 &&
!GroupManager::is_tutor_of_group(api_get_user_id(), $group_properties)
) {
api_not_allowed(true);
}
if ($origin == 'learnpath') {
Display::display_reduced_header();
} else {
Display::display_header();
}
// Action links
if ($origin != 'learnpath') {
echo '<div class="actions">';
echo '<span style="float:right;">'.search_link().'</span>';
if ($origin == 'group') {
echo '<a href="../group/group_space.php?'.api_get_cidreq().'">'.
Display::return_icon(
'back.png',
get_lang('BackTo').' '.get_lang('Groups'),
'',
ICON_SIZE_MEDIUM
).
'</a>';
} else {
echo '<a href="index.php?'.api_get_cidreq().'">'.
Display::return_icon(
'back.png',
get_lang('BackToForumOverview'),
'',
ICON_SIZE_MEDIUM
).
'</a>';
}
echo '<a href="viewforum.php?forum='.$forumId.'&'.api_get_cidreq().'">'.
Display::return_icon(
'forum.png',
get_lang('BackToForum'),
'',
ICON_SIZE_MEDIUM
).
'</a>';
echo '</div>';
}
/* Display Forum Category and the Forum information */
/*New display forum div*/
echo '<div class="forum_title">';
echo '<h1>';
echo Display::url(
prepare4display($current_forum['forum_title']),
'viewforum.php?'.api_get_cidreq().'&'.http_build_query([
'origin' => $origin,
'forum' => $current_forum['forum_id'],
]),
['class' => empty($current_forum['visibility']) ? 'text-muted' : null]
);
echo '</h1>';
echo '<p class="forum_description">'.prepare4display($current_forum['forum_comment']).'</p>';
echo '</div>';
/* End new display forum */
// Set forum attachment data into $_SESSION
getAttachedFiles(
$current_forum['forum_id'],
$current_thread['thread_id'],
$current_post['post_id']
);
show_edit_post_form(
$current_post,
$current_thread,
$current_forum,
isset($_SESSION['formelements']) ? $_SESSION['formelements'] : ''
);
// Footer
if (isset($origin) && $origin == 'learnpath') {
Display::display_reduced_footer();
} else {
Display::display_footer();
}
Mini Shell