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458 lines
15 KiB
458 lines
15 KiB
<?php //$Id: announcements.php 16702 2008-11-10 13:02:30Z elixir_inter $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004-2008 Dokeos SPRL
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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Copyright (c) various contributors
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
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info@dokeos.com
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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 dokeos.blogs
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==============================================================================
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*/
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/*
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==============================================================================
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INIT
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==============================================================================
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*/
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// name of the language file that needs to be included
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$language_file = "blog";
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$blog_id = intval($_GET['blog_id']);
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include ('../inc/global.inc.php');
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$this_section=SECTION_COURSES;
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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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//session
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if(isset($_GET['id_session']))
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{
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$_SESSION['id_session'] = $_GET['id_session'];
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}
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$lib_path = api_get_path(LIBRARY_PATH);
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require_once ($lib_path.'/display.lib.php');
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require_once ($lib_path.'/text.lib.php');
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require_once ($lib_path.'/blog.lib.php');
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require_once ($lib_path.'/fckeditor.lib.php');
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$blog_table_attachment = Database::get_course_table(TABLE_BLOGS_ATTACHMENT);
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$nameTools = get_lang('Blogs');
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$DaysShort = array (get_lang('SundayShort'), get_lang('MondayShort'), get_lang('TuesdayShort'), get_lang('WednesdayShort'), get_lang('ThursdayShort'), get_lang('FridayShort'), get_lang('SaturdayShort'));
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$DaysLong = array (get_lang('SundayLong'), get_lang('MondayLong'), get_lang('TuesdayLong'), get_lang('WednesdayLong'), get_lang('ThursdayLong'), get_lang('FridayLong'), get_lang('SaturdayLong'));
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$MonthsLong = array (get_lang('JanuaryLong'), get_lang('FebruaryLong'), get_lang('MarchLong'), get_lang('AprilLong'), get_lang('MayLong'), get_lang('JuneLong'), get_lang('JulyLong'), get_lang('AugustLong'), get_lang('SeptemberLong'), get_lang('OctoberLong'), get_lang('NovemberLong'), get_lang('DecemberLong'));
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$current_page = $_GET['action'];
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/*
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==============================================================================
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PROCESSING
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==============================================================================
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*/
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if ($_POST['new_post_submit'])
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{
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Blog :: create_post($_POST['post_title'], $_POST['post_full_text'], $_POST['post_file_comment'],$blog_id);
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}
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if ($_POST['edit_post_submit'])
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{
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Blog :: edit_post($_POST['post_id'], $_POST['post_title'], $_POST['post_full_text'], $blog_id);
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}
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if ($_POST['new_comment_submit'])
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{
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Blog :: create_comment($_POST['comment_title'], $_POST['comment_text'], $_POST['post_file_comment'],$blog_id, (int)$_GET['post_id'], $_POST['comment_parent_id']);
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}
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if ($_POST['new_task_submit'])
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{
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Blog :: create_task($blog_id, $_POST['task_name'], $_POST['task_description'], $_POST['chkArticleDelete'], $_POST['chkArticleEdit'], $_POST['chkCommentsDelete'], $_POST['task_color']);
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}
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if ($_POST['edit_task_submit'])
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{
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Blog :: edit_task($_POST['blog_id'], $_POST['task_id'], $_POST['task_name'], $_POST['task_description'], $_POST['chkArticleDelete'], $_POST['chkArticleEdit'],$_POST['chkCommentsDelete'], $_POST['task_color']);
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}
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if ($_POST['assign_task_submit'])
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{
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Blog :: assign_task($blog_id, $_POST['task_user_id'], $_POST['task_task_id'], $_POST['task_year']."-".$_POST['task_month']."-".$_POST['task_day']);
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}
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if ($_POST['assign_task_edit_submit'])
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{
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Blog :: edit_assigned_task($blog_id, $_POST['task_user_id'], $_POST['task_task_id'], $_POST['task_year']."-".$_POST['task_month']."-".$_POST['task_day'], $_POST['old_user_id'], $_POST['old_task_id'], $_POST['old_target_date']);
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}
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if ($_POST['new_task_execution_submit'])
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{
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Blog :: create_comment($_POST['comment_title'], $_POST['comment_text'], $blog_id, (int)$_GET['post_id'], $_POST['comment_parent_id'], $_POST['task_id']);
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}
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if ($_POST['register'])
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{
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foreach ($_POST['user'] as $index => $user_id)
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{
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Blog :: set_user_subscribed((int)$_GET['blog_id'], $user_id);
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}
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}
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if ($_POST['unregister'])
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{
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foreach ($_POST['user'] as $index => $user_id)
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{
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Blog :: set_user_unsubscribed((int)$_GET['blog_id'], $user_id);
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}
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}
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if ($_GET['register'])
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{
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Blog :: set_user_subscribed((int)$_GET['blog_id'], (int)$_GET['user_id']);
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$flag = 1;
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}
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if ($_GET['unregister'])
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{
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Blog :: set_user_unsubscribed((int)$_GET['blog_id'], (int)$_GET['user_id']);
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}
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if ($_GET['action'] == 'manage_tasks')
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{
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if ($_GET['do'] == 'delete')
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Blog :: delete_task($blog_id, (int)$_GET['task_id']);
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if ($_GET['do'] == 'delete_assignment')
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Blog :: delete_assigned_task($blog_id, (int)$_GET['assignment_id']);
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}
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if ($_GET['action'] == 'view_post')
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{
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$task_id = (isset ($_GET['task_id']) && is_numeric($_GET['task_id'])) ? $_GET['task_id'] : 0;
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if ($_GET['do'] == 'delete_comment')
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{
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if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_delete', $task_id))
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{
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Blog :: delete_comment($blog_id, (int)$_GET['post_id'],(int)$_GET['comment_id']);
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}
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else
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{
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$error = true;
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$message = get_lang('ActionNotAllowed');
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}
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}
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if ($_GET['do'] == 'delete_article')
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{
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if (api_is_allowed('BLOG_'.$blog_id, 'article_delete', $task_id))
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{
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Blog :: delete_post($blog_id, (int)$_GET['article_id']);
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$current_page = ''; // Article is gone, go to blog home
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}
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else
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{
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$error = true;
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$message = get_lang('ActionNotAllowed');
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}
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}
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if ($_GET['do'] == 'rate')
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{
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if ($_GET['type'] == 'post')
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{
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if (api_is_allowed('BLOG_'.$blog_id, 'article_rate'))
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{
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Blog :: add_rating('post', $blog_id, (int)$_GET['post_id'], (int)$_GET['rating']);
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}
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}
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if ($_GET['type'] == 'comment')
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{
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if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_add'))
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{
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Blog :: add_rating('comment', $blog_id, (int)$_GET['comment_id'], (int)$_GET['rating']);
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}
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}
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}
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}
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/*
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==============================================================================
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DISPLAY
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==============================================================================
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*/
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$htmlHeadXtra[] = '<script src="tbl_change.js" type="text/javascript" language="javascript"></script>';
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// Set bredcrumb
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switch ($current_page)
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{
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case 'new_post' :
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$nameTools = get_lang('NewPost');
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$interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id));
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Display :: display_header($nameTools, 'Blogs');
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break;
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case 'manage_tasks' :
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$nameTools = get_lang('TaskManager');
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$interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id));
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Display :: display_header($nameTools, 'Blogs');
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break;
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case 'manage_members' :
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$nameTools = get_lang('MemberManager');
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$interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id));
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Display :: display_header($nameTools, 'Blogs');
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break;
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case 'manage_rights' :
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$nameTools = get_lang('RightsManager');
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$interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id));
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Display :: display_header($nameTools, 'Blogs');
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break;
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case 'view_search_result' :
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$nameTools = get_lang('SearchResults');
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$interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id));
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Display :: display_header($nameTools, 'Blogs');
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break;
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case 'execute_task' :
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$nameTools = get_lang('ExecuteThisTask');
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$interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id));
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Display :: display_header($nameTools, 'Blogs');
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break;
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default :
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$nameTools = Blog :: get_blog_title($blog_id);
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Display :: display_header($nameTools, 'Blogs');
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}
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//Display::display_header($nameTools,'Blogs');
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?>
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<h3><?php echo Blog::get_blog_title($blog_id); ?></h3>
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<h4><?php echo Blog::get_blog_subtitle($blog_id); ?></h4>
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<table width="100%">
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<tr>
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<td width="220" class="blog_left" valign="top">
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<?php
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$month = (int)$_GET['month'] ? (int)$_GET['month'] : (int) date('m');
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$year = (int)$_GET['year'] ? (int)$_GET['year'] : date('Y');
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Blog :: display_minimonthcalendar($month, $year, $blog_id);
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?>
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<br />
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<table width="100%">
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<tr>
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<td class="sectiontitle"><?php echo get_lang('ThisBlog') ?></td>
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</tr>
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<tr>
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<td class="blog_menu">
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<ul>
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<li><a href="<?php echo api_get_self(); ?>?blog_id=<?php echo $blog_id ?>" title="<?php echo get_lang('Home') ?>"><?php echo get_lang('Home') ?></a></li>
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<?php if(api_is_allowed('BLOG_'.$blog_id, 'article_add')) { ?><li><a href="<?php echo api_get_self(); ?>?action=new_post&blog_id=<?php echo $blog_id ?>" title="<?php echo get_lang('NewPost') ?>"><?php echo get_lang('NewPost') ?></a></li><?php } ?>
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<?php if(api_is_allowed('BLOG_'.$blog_id, 'task_management')) { ?><li><a href="<?php echo api_get_self(); ?>?action=manage_tasks&blog_id=<?php echo $blog_id ?>" title="<?php echo get_lang('ManageTasks') ?>"><?php echo get_lang('TaskManager') ?></a></li> <?php } ?>
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<?php if(api_is_allowed('BLOG_'.$blog_id, 'member_management')) { ?><li><a href="<?php echo api_get_self(); ?>?action=manage_members&blog_id=<?php echo $blog_id ?>" title="<?php echo get_lang('ManageMembers') ?>"><?php echo get_lang('MemberManager') ?></a></li><?php } ?>
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</ul>
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</td>
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</tr>
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</table>
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<br />
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<table width="100%">
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<tr>
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<td class="sectiontitle"><?php echo get_lang('Search') ?></td>
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</tr>
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<tr>
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<td class="blog_menu">
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<form action="blog.php" method="get" enctype="multipart/form-data">
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<input type="hidden" name="blog_id" value="<?php echo $blog_id ?>" />
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<input type="hidden" name="action" value="view_search_result" />
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<input type="text" size="20" name="q" value="<?php echo (isset($_GET['q']) ? $_GET['q'] : ''); ?>" /><input type="submit" value="<?php echo get_lang('Search'); ?>" />
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</form>
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</td>
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</tr>
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</table>
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<br />
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<table width="100%">
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<tr>
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<td class="sectiontitle"><?php echo get_lang('MyTasks') ?></td>
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</tr>
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<tr>
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<td class="blog_menu">
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<?php Blog::get_personal_task_list(); ?>
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</td>
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</tr>
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</table>
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<!--
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<br />
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<table width="100%">
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<tr>
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<td class="blog_menu_title"><?php echo get_lang('FavoriteBlogs') ?></td>
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</tr>
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<tr>
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<td class="blog_menu">
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<ul>
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<li>Favorite 1</li>
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<li>Favorite 2</li>
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<li>Favorite 3</li>
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</ul>
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</td>
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</tr>
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</table>
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<br />
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<table width="100%">
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<tr>
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<td class="blog_menu_title"><?php echo get_lang('TopTen') ?></td>
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</tr>
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<tr>
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<td class="blog_menu">
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<ul>
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<li>Blog 1</li>
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<li>Blog 2</li>
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<li>Blog 3</li>
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</ul>
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</td>
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</tr>
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</table>
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-->
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</td>
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<td valign="top" class="blog_right">
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<?php
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if ($error)
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Display :: display_error_message($message);
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if ($flag == '1')
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{
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$current_page = "manage_tasks";
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Blog :: display_assign_task_form($blog_id);
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}
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$user_task = false;
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if (isset ($_GET['task_id']) && is_numeric($_GET['task_id']))
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$task_id = (int)$_GET['task_id'];
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else
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{
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$task_id = 0;
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$tbl_blogs_tasks_rel_user = Database :: get_course_table(TABLE_BLOGS_TASKS_REL_USER);
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$sql = "
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SELECT COUNT(*) as number
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FROM ".$tbl_blogs_tasks_rel_user."
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WHERE
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blog_id = ".$blog_id." AND
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user_id = ".api_get_user_id()." AND
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task_id = ".$task_id;
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$result = api_sql_query($sql, __LINE__, __FILE__);
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$row = Database::fetch_array($result);
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if ($row['number'] == 1)
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$user_task = true;
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}
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switch ($current_page)
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{
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case 'new_post' :
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if (api_is_allowed('BLOG_'.$blog_id, 'article_add', $user_task ? $task_id : 0))
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{
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Blog :: display_form_new_post($blog_id);
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}
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else
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{
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api_not_allowed();
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}
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break;
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case 'view_post' :
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Blog :: display_post($blog_id, Database::escape_string((int)$_GET['post_id']));
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break;
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case 'edit_post' :
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$task_id = (isset ($_GET['task_id']) && is_numeric($_GET['task_id'])) ? $_GET['task_id'] : 0;
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if (api_is_allowed('BLOG_'.$blog_id, 'article_edit', $task_id))
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Blog :: display_form_edit_post($blog_id, Database::escape_string((int)$_GET['post_id']));
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else
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api_not_allowed();
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break;
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case 'manage_members' :
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if (api_is_allowed('BLOG_'.$blog_id, 'member_management'))
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{
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Blog :: display_form_user_subscribe($blog_id);
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echo '<br /><br />';
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Blog :: display_form_user_unsubscribe($blog_id);
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}
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else
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api_not_allowed();
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break;
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case 'manage_rights' :
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Blog :: display_form_user_rights($blog_id);
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break;
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case 'manage_tasks' :
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if (api_is_allowed('BLOG_'.$blog_id, 'task_management'))
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{
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if ($_GET['do'] == 'add')
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{
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Blog :: display_new_task_form($blog_id);
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}
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if ($_GET['do'] == 'assign')
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{
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Blog :: display_assign_task_form($blog_id);
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}
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if ($_GET['do'] == 'edit')
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{
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Blog :: display_edit_task_form($blog_id, Database::escape_string($_GET['task_id']));
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}
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if ($_GET['do'] == 'edit_assignment')
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{
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Blog :: display_edit_assigned_task_form($blog_id, Database::escape_string((int)$_GET['assignment_id']));
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}
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Blog :: display_task_list($blog_id);
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echo '<br /><br />';
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Blog :: display_assigned_task_list($blog_id);
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echo '<br /><br />';
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}
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else
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api_not_allowed();
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break;
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case 'execute_task' :
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if (isset ($_GET['post_id']))
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Blog :: display_post($blog_id, Database::escape_string((int)$_GET['post_id']));
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else
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Blog :: display_select_task_post($blog_id, Database::escape_string((int)$_GET['task_id']));
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break;
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case 'view_search_result' :
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Blog :: display_search_results($blog_id, Database::escape_string($_GET['q']));
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break;
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case '' :
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default :
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if (isset ($_GET['filter']) && !empty ($_GET['filter']))
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{
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Blog :: display_day_results($blog_id, Database::escape_string($_GET['filter']));
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}
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else
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{
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Blog :: display_blog_posts($blog_id);
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}
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}
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?>
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</td>
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</tr>
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</table>
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<?php
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// Display the footer
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Display::display_footer();
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?>
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