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111 lines
3.8 KiB
111 lines
3.8 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* BLOG HOMEPAGE
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* This file takes care of all blog navigation and displaying.
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* @package chamilo.blogs
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*/
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require_once '../inc/global.inc.php';
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$current_course_tool = TOOL_BLOGS;
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$this_section = SECTION_COURSES;
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$blog_table_attachment = Database::get_course_table(TABLE_BLOGS_ATTACHMENT);
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/* ACCESS RIGHTS */
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// notice for unauthorized people.
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api_protect_course_script(true);
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// ONLY USERS REGISTERED IN THE COURSE
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if ((!$is_allowed_in_course || !$is_courseMember) && !api_is_allowed_to_edit()) {
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api_not_allowed(true);//print headers/footers
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}
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if (api_is_allowed_to_edit()) {
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$nameTools = get_lang("blog_management");
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// showing the header if we are not in the learning path, if we are in
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// the learning path, we do not include the banner so we have to explicitly
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// include the stylesheet, which is normally done in the header
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if ($_GET['origin'] != 'learnpath') {
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$interbreadcrumb[]= array ('url' => 'blog_admin.php?','name' => $nameTools);
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$my_url='';
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if (isset($_GET['action']) && $_GET['action']=='add') {
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$current_section=get_lang('AddBlog');
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$my_url='action=add';
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} elseif (isset($_GET['action']) && $_GET['action']=='edit') {
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$current_section=get_lang('EditBlog');
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$my_url='action=edit&blog_id='.Security::remove_XSS($_GET['blog_id']);
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}
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Display::display_header('');
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}
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echo '<div class="actions">';
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echo "<a href='".api_get_self()."?".api_get_cidreq()."&action=add'>",
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Display::return_icon('new_blog.png',get_lang('AddBlog'),'',ICON_SIZE_MEDIUM)."</a>";
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echo '</div>';
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if (!empty($_POST['new_blog_submit']) AND !empty($_POST['blog_name'])) {
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if (isset($_POST['blog_name'])) {
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Blog::create_blog($_POST['blog_name'], $_POST['blog_subtitle']);
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Display::display_confirmation_message(get_lang('BlogStored'));
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}
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}
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if (!empty($_POST['edit_blog_submit']) AND !empty($_POST['blog_name'])) {
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if (strlen(trim($_POST['blog_name']))>0) {
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Blog::edit_blog($_POST['blog_id'], $_POST['blog_name'], $_POST['blog_subtitle']);
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Display::display_confirmation_message(get_lang('BlogEdited'));
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}
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}
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if (isset($_GET['action']) && $_GET['action'] == 'visibility') {
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Blog::change_blog_visibility(intval($_GET['blog_id']));
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Display::display_confirmation_message(get_lang('VisibilityChanged'));
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}
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if (isset($_GET['action']) && $_GET['action'] == 'delete') {
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Blog::delete_blog(intval($_GET['blog_id']));
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Display::display_confirmation_message(get_lang('BlogDeleted'));
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}
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/*
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DISPLAY
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*/
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//api_display_tool_title($nameTools);
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//api_introductionsection(TOOL_BLOG);
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if (isset($_GET['action']) && $_GET['action'] == 'add') {
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// we show the form if
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// 1. no post data
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// 2. there is post data and one of the required form elements is empty
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if (!$_POST OR (!empty($_POST) AND (empty($_POST['new_blog_submit']) OR empty($_POST['blog_name'])))) {
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// if there is post data there is certainly an error in the form
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/*if ($_POST){
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Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'));
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}*/
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/*if (strlen($_POST['blog_name'])==0) {
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if (count($_POST)>0) {
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Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'));
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}
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}*/
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Blog::display_new_blog_form();
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}
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}
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if (isset($_GET['action']) && $_GET['action'] == 'edit') {
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// we show the form if
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// 1. no post data
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// 2. there is post data and one of the three form elements is empty
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if (!$_POST OR (!empty($_POST) AND (empty($_POST['edit_blog_submit']) OR empty($_POST['blog_name']) ))) {
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// if there is post data there is certainly an error in the form
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if ($_POST) {
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Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'));
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}
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Blog::display_edit_blog_form(intval($_GET['blog_id']));
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}
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}
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Blog::display_blog_list();
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} else {
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api_not_allowed(true);
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}
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// Display the footer
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Display::display_footer();
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