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941 lines
30 KiB
941 lines
30 KiB
<?php
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/*
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DOKEOS - elearning and course management software
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For a full list of contributors, see documentation/credits.html
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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 "documentation/licence.html" more details.
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Contact:
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Dokeos
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Rue des Palais 44 Paleizenstraat
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B-1030 Brussels - Belgium
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Tel. +32 (2) 211 34 56
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*/
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/**
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* @package dokeos.studentpublications
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* @author Thomas, Hugues, Christophe - original version
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University - ability for course admins to specify wether uploaded documents are visible or invisible by default.
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* @author Roan Embrechts, code refactoring and virtual course support
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* @author Frederic Vauthier, directories management
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* @version $Id: work.php 12272 2007-05-03 14:40:45Z elixir_julian $
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*
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* @todo refactor more code into functions, use quickforms, coding standards, ...
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*/
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/**
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==============================================================================
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* STUDENT PUBLICATIONS MODULE
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*
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* Note: for a more advanced module, see the dropbox tool.
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* This one is easier with less options.
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* This tool is better used for publishing things,
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* sending in assignments is better in the dropbox.
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*
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* GOALS
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* *****
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* Allow student to quickly send documents immediately
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* visible on the course website.
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*
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* The script does 5 things:
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*
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* 1. Upload documents
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* 2. Give them a name
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* 3. Modify data about documents
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* 4. Delete link to documents and simultaneously remove them
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* 5. Show documents list to students and visitors
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*
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* On the long run, the idea is to allow sending realvideo . Which means only
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* establish a correspondence between RealServer Content Path and the user's
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* documents path.
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*
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* All documents are sent to the address /$_configuration['root_sys']/$currentCourseID/document/
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* where $currentCourseID is the web directory for the course and $_configuration['root_sys']
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* usually /var/www/html
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*
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* Modified by Patrick Cool, february 2004:
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* Allow course managers to specify wether newly uploaded documents should
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* be visible or unvisible by default
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* This is ideal for reviewing the uploaded documents before the document
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* is available for everyone.
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*
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* note: maybe the form to change the behaviour should go into the course
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* properties page?
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* note 2: maybe a new field should be created in the course table for
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* this behaviour.
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*
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* We now use the show_score field since this is not used.
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*
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==============================================================================
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*/
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/*
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==============================================================================
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INIT SECTION
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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 = array('work','document','admin');
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// Section (for the tabs)
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$this_section=SECTION_COURSES;
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// @todo why is this needed?
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//session
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if(isset($_GET['id_session']))
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{
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$_SESSION['id_session'] = $_GET['id_session'];
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}
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/*
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-----------------------------------------------------------
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Including necessary files
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-----------------------------------------------------------
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*/
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require('../inc/global.inc.php');
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require_once(api_get_path(LIBRARY_PATH) . "course.lib.php");
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require_once(api_get_path(LIBRARY_PATH) . "debug.lib.inc.php");
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require_once(api_get_path(LIBRARY_PATH) . "events.lib.inc.php");
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require_once(api_get_path(LIBRARY_PATH) . "security.lib.php");
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require_once('work.lib.php');
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/*
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-----------------------------------------------------------
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Table definitions
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-----------------------------------------------------------
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*/
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$main_course_table = Database::get_main_table(TABLE_MAIN_COURSE);
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$work_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
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$iprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
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/*
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-----------------------------------------------------------
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Constants and variables
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-----------------------------------------------------------
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*/
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$tool_name = get_lang('StudentPublications');
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$user_id = api_get_user_id();
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$course_code = $_course['sysCode'];
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$is_course_member = CourseManager::is_user_subscribed_in_real_or_linked_course($user_id, $course_code, $_SESSION['id_session']);
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$currentCourseRepositorySys = api_get_path(SYS_COURSE_PATH) . $_course["path"]."/";
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$currentCourseRepositoryWeb = api_get_path(WEB_COURSE_PATH) . $_course["path"]."/";
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$currentUserFirstName = $_user['firstName'];
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$currentUserLastName = $_user['lastName'];
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$authors = $_POST['authors'];
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$delete = $_REQUEST['delete'];
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$description = $_REQUEST['description'];
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$display_tool_options = $_REQUEST['display_tool_options'];
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$display_upload_form = $_REQUEST['display_upload_form'];
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$edit = $_REQUEST['edit'];
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$make_invisible = $_REQUEST['make_invisible'];
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$make_visible = $_REQUEST['make_visible'];
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$origin = $_REQUEST['origin'];
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$submitGroupWorkUrl = $_REQUEST['submitGroupWorkUrl'];
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$title = $_REQUEST['title'];
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$uploadvisibledisabled = $_REQUEST['uploadvisibledisabled'];
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$id = (int) $_REQUEST['id'];
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//directories management
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$sys_course_path = api_get_path(SYS_COURSE_PATH);
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$course_dir = $sys_course_path.$_course['path'];
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$base_work_dir = $course_dir.'/work';
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$http_www = api_get_path('WEB_COURSE_PATH').$_course['path'].'/work';
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$cur_dir_path = '';
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if(isset($_GET['curdirpath']) && $_GET['curdirpath']!='')
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{
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//$cur_dir_path = preg_replace('#[\.]+/#','',$_GET['curdirpath']); //escape '..' hack attempts
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//now using common security approach with security lib
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$in_course = Security::check_abs_path($base_work_dir.'/'.$_GET['curdirpath'],$base_work_dir);
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if(!$in_course)
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{
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$cur_dir_path="/";
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}else{
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$cur_dir_path = $_GET['curdirpath'];
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}
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}
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elseif (isset($_POST['curdirpath']) && $_POST['curdirpath']!='')
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{
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//$cur_dir_path = preg_replace('#[\.]+/#','/',$_POST['curdirpath']); //escape '..' hack attempts
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//now using common security approach with security lib
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$in_course = Security::check_abs_path($base_work_dir.'/'.$_POST['curdirpath'],$base_work_dir);
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if(!$in_course)
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{
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$cur_dir_path="/";
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}else{
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$cur_dir_path = $_POST['curdirpath'];
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}
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}
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else
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{
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$cur_dir_path = '/';
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}
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if($cur_dir_path == '.'){
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$cur_dir_path = '/';
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}
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$cur_dir_path_url = urlencode($cur_dir_path);
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//prepare a form of path that can easily be added at the end of any url ending with "work/"
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$my_cur_dir_path = $cur_dir_path;
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if($my_cur_dir_path == '/')
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{
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$my_cur_dir_path = '';
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}
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elseif(substr($my_cur_dir_path,-1,1)!='/')
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{
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$my_cur_dir_path = $my_cur_dir_path.'/';
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}
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/*
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-----------------------------------------------------------
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Configuration settings
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-----------------------------------------------------------
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*/
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$link_target_parameter = ""; //or e.g. "target=\"_blank\"";
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$always_show_tool_options = false;
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$always_show_upload_form = false;
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if ($always_show_tool_options)
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{
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$display_tool_options = true;
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}
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if ($always_show_upload_form)
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{
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$display_upload_form = true;
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}
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api_protect_course_script();
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/*
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-----------------------------------------------------------
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More init stuff
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-----------------------------------------------------------
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*/
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if(isset($_POST['cancelForm']) && !empty($_POST['cancelForm']))
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{
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header('Location: '.api_get_self()."?origin=$origin");
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exit();
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}
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if ($_POST['submitWork'] || $submitGroupWorkUrl)
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{
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// these libraries are only used for upload purpose
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// so we only include them when necessary
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include_once(api_get_path(INCLUDE_PATH)."lib/fileUpload.lib.php");
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include_once(api_get_path(INCLUDE_PATH)."lib/fileDisplay.lib.php"); // need format_url function
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}
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// If the POST's size exceeds 8M (default value in php.ini) the $_POST array is emptied
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// If that case happens, we set $submitWork to 1 to allow displaying of the error message
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// The redirection with header() is needed to avoid apache to show an error page on the next request
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if($_SERVER['REQUEST_METHOD'] == 'POST' && !sizeof($_POST))
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{
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if(strstr($_SERVER['REQUEST_URI'],'?'))
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{
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header('Location: '.$_SERVER['REQUEST_URI'].'&submitWork=1');
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exit();
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}
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else
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{
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header('Location: '.$_SERVER['REQUEST_URI'].'?submitWork=1');
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exit();
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}
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}
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//toolgroup comes from group. the but of tis variable is to limit post to the group of the student
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if (!api_is_course_admin()){
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if (!empty($_GET['toolgroup']))
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{
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$toolgroup=$_GET['toolgroup'];
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api_session_register('toolgroup');
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}
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}
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/*
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-----------------------------------------------------------
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Header
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-----------------------------------------------------------
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*/
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if ($origin != 'learnpath')
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{
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if($display_upload_form)
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{
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$tool_name = get_lang("UploadADocument");
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$interbreadcrumb[] = array ("url" => "work.php", "name" => get_lang('StudentPublications'));
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}
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if($display_tool_options)
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{
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$tool_name = get_lang("EditToolOptions");
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$interbreadcrumb[] = array ("url" => "work.php", "name" => get_lang('StudentPublications'));
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}
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Display::display_header($tool_name);
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}
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else
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{
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//we are in the learnpath tool
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include api_get_path(INCLUDE_PATH).'reduced_header.inc.php';
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}
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//stats
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event_access_tool(TOOL_STUDENTPUBLICATION);
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$is_allowed_to_edit = api_is_allowed_to_edit(); //has to come after display_tool_view_option();
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//api_display_tool_title($tool_name);
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/*
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==============================================================================
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MAIN CODE
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==============================================================================
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*/
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if (isset($_POST['changeProperties']))
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{
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$query="UPDATE ".$main_course_table." SET show_score='".$uploadvisibledisabled."' WHERE code='".$_course['sysCode']."'";
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api_sql_query($query,__FILE__,__LINE__);
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$_course['show_score']=$uploadvisibledisabled;
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}
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else
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{
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$query="SELECT * FROM ".$main_course_table." WHERE code=\"".$_course['sysCode']."\"";
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$result=api_sql_query($query,__FILE__,__LINE__);
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$row=mysql_fetch_array($result);
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$uploadvisibledisabled = $row["show_score"];
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}
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/*
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-----------------------------------------------------------
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Introduction section
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-----------------------------------------------------------
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*/
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Display::display_introduction_section(TOOL_STUDENTPUBLICATION);
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/*
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-----------------------------------------------------------
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COMMANDS SECTION (reserved for course administrator)
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-----------------------------------------------------------
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*/
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if (api_is_allowed_to_edit())
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{
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/*-------------------------------------------
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DELETE WORK COMMAND
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-----------------------------------------*/
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if ($delete)
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{
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if ($delete == "all")
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{
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$queryString1 = "SELECT url FROM ".$work_table."";
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$queryString2 = "DELETE FROM ".$work_table."";
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}
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else
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{
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$queryString1 = "SELECT url FROM ".$work_table." WHERE id = '$delete'";
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$queryString2 = "DELETE FROM ".$work_table." WHERE id='$delete'";
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}
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$result1 = api_sql_query($queryString1,__FILE__,__LINE__);
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$result2 = api_sql_query($queryString2,__FILE__,__LINE__);
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if ($result1)
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{
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while ($thisUrl = mysql_fetch_array($result1))
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{
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// check the url really points to a file in the work area
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// (some work links can come from groups area...)
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//if (substr (dirname($thisUrl['url']), -4) == "work")
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if(strstr($thisUrl['url'],"work/$my_cur_dir_path")!==false)
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{
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@unlink($currentCourseRepositorySys.$thisUrl['url']);
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}
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}
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}
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}
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/*-------------------------------------------
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EDIT COMMAND WORK COMMAND
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-----------------------------------------*/
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if ($edit)
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{
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$sql = "SELECT * FROM ".$work_table." WHERE id='".mysql_real_escape_string($edit)."'";
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$result = api_sql_query($sql,__FILE__,__LINE__);
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if ($result)
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{
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$row = mysql_fetch_array($result);
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$workTitle = $row ['title' ];
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$workAuthor = $row ['author' ];
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$workDescription = $row ['description'];
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$workUrl = $row ['url' ];
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}
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}
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/*-------------------------------------------
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MAKE INVISIBLE WORK COMMAND
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-----------------------------------------*/
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if ($make_invisible)
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{
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if ($make_invisible == "all")
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{
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$sql = "ALTER TABLE ".$work_table."
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CHANGE accepted accepted TINYINT(1) DEFAULT '0'";
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api_sql_query($sql,__FILE__,__LINE__);
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$sql = "UPDATE ".$work_table."
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SET accepted = 0";
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api_sql_query($sql,__FILE__,__LINE__);
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}
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else
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{
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$sql = "UPDATE ".$work_table."
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SET accepted = 0
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WHERE id = '".$make_invisible."'";
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api_sql_query($sql,__FILE__,__LINE__);
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}
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}
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/*-------------------------------------------
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MAKE VISIBLE WORK COMMAND
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-----------------------------------------*/
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if ($make_visible)
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{
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if ($make_visible == "all")
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{
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$sql = "ALTER TABLE ".$work_table."
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CHANGE accepted accepted TINYINT(1) DEFAULT '1'";
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api_sql_query($sql,__FILE__,__LINE__);
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$sql = "UPDATE ".$work_table."
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SET accepted = 1";
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api_sql_query($sql,__FILE__,__LINE__);
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}
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else
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{
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$sql = "UPDATE ".$work_table."
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SET accepted = 1
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WHERE id = '".$make_visible."'";
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api_sql_query($sql,__FILE__,__LINE__);
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}
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}
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/*--------------------
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* Create dir command
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---------------------*/
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if(!empty($_REQUEST['create_dir']) && !empty($_REQUEST['new_dir'])){
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//create the directory
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//needed for directory creation
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include_once(api_get_path(LIBRARY_PATH) . "fileUpload.lib.php");
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$added_slash = (substr($cur_dir_path,-1,1)=='/')?'':'/';
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$dir_name = $cur_dir_path.$added_slash.replace_dangerous_char($_POST['new_dir']);
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$created_dir = create_unexisting_work_directory($base_work_dir,$dir_name);
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if($created_dir)
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{
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//Display::display_normal_message("<strong>".$created_dir."</strong> was created!");
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Display::display_normal_message('<span title="'.$created_dir.'">'.get_lang('DirCr').'</span>', false);
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//uncomment if you want to enter the created dir
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//$curdirpath = $created_dir;
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//$curdirpathurl = urlencode($curdirpath);
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}
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else
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{
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Display::display_error_message(get_lang('CannotCreateDir'));
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}
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}
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|
/* -------------------
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* Delete dir command
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--------------------*/
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if(!empty($_REQUEST['delete_dir']))
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{
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del_dir($base_work_dir.'/',$_REQUEST['delete_dir']);
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Display::display_normal_message($_REQUEST['delete_dir'].' '.get_lang('DirDeleted'));
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}
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|
/* ----------------------
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* Move file form request
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----------------------- */
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if(!empty($_REQUEST['move']))
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{
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$folders = get_subdirs_list($base_work_dir,1);
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Display::display_normal_message(build_move_to_selector($folders,$cur_dir_path,$_REQUEST['move']),false);
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}
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|
/* ------------------
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* Move file command
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|
------------------- */
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if (isset($_POST['move_to']) && isset($_POST['move_file']))
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{
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include_once(api_get_path(LIBRARY_PATH) . "/fileManage.lib.php");
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$move_to = $_POST['move_to'];
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if($move_to == '/' or empty($move_to))
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{
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$move_to = '';
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}
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elseif(substr($move_to,-1,1)!='/')
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{
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$move_to = $move_to.'/';
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}
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//security fix: make sure they can't move files that are not in the document table
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if($path = get_work_path($_POST['move_file']))
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{
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//echo "got path $path";
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//Display::display_normal_message('We want to move '.$_POST['move_file'].' to '.$_POST['move_to']);
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if ( move($course_dir.'/'.$path,$base_work_dir.'/'.$move_to) )
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{
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//update db
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update_work_url($_POST['move_file'],'work/'.$move_to);
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//set the current path
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$cur_dir_path = $move_to;
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$cur_dir_path_url = urlencode($move_to);
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Display::display_normal_message(get_lang('DirMv'));
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}
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else
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{
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Display::display_error_message(get_lang('Impossible'));
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}
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}
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else
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{
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Display::display_error_message(get_lang('Impossible'));
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}
|
|
}
|
|
}
|
|
/*
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|
-----------------------------------------------------------
|
|
COMMANDS SECTION (reserved for others - check they're authors each time)
|
|
-----------------------------------------------------------
|
|
*/
|
|
else
|
|
{
|
|
$iprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
|
|
$user_id = api_get_user_id();
|
|
/*-------------------------------------------
|
|
DELETE WORK COMMAND
|
|
-----------------------------------------*/
|
|
if ($delete)
|
|
{
|
|
if ($delete == "all")
|
|
{
|
|
/*not authorized to this user */
|
|
}
|
|
else
|
|
{
|
|
//Get the author ID for that document from the item_property table
|
|
$author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=".mysql_real_escape_string($delete);
|
|
$author_qry = api_sql_query($author_sql,__FILE__,__LINE__);
|
|
if(Database::num_rows($author_qry)==1)
|
|
{
|
|
//we found the current user is the author
|
|
$queryString1 = "SELECT url FROM ".$work_table." WHERE id = '$delete'";
|
|
$queryString2 = "DELETE FROM ".$work_table." WHERE id='$delete'";
|
|
$result1 = api_sql_query($queryString1,__FILE__,__LINE__);
|
|
$result2 = api_sql_query($queryString2,__FILE__,__LINE__);
|
|
if ($result1)
|
|
{
|
|
api_item_property_update($_course,'work',$delete,get_lang('DocumentDeleted'),$user_id);
|
|
while ($thisUrl = mysql_fetch_array($result1))
|
|
{
|
|
// check the url really points to a file in the work area
|
|
// (some work links can come from groups area...)
|
|
if (substr (dirname($thisUrl['url']), -4) == "work")
|
|
{
|
|
@unlink($currentCourseRepositorySys."work/".$thisWork);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
/*-------------------------------------------
|
|
EDIT COMMAND WORK COMMAND
|
|
-----------------------------------------*/
|
|
if ($edit)
|
|
{
|
|
//Get the author ID for that document from the item_property table
|
|
$author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=".mysql_real_escape_string($edit);
|
|
$author_qry = api_sql_query($author_sql,__FILE__,__LINE__);
|
|
if(Database::num_rows($author_qry)==1)
|
|
{
|
|
//we found the current user is the author
|
|
$sql = "SELECT * FROM ".$work_table." WHERE id='".$edit."'";
|
|
$result = api_sql_query($sql,__FILE__,__LINE__);
|
|
|
|
if ($result)
|
|
{
|
|
$row = mysql_fetch_array($result);
|
|
|
|
$workTitle = $row ['title' ];
|
|
$workAuthor = $row ['author' ];
|
|
$workDescription = $row ['description'];
|
|
$workUrl = $row ['url' ];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
==============================================================================
|
|
FORM SUBMIT PROCEDURE
|
|
==============================================================================
|
|
*/
|
|
|
|
$error_message="";
|
|
|
|
$check = Security::check_token('post'); //check the token inserted into the form
|
|
if($_POST['submitWork'] && $is_course_member && $check)
|
|
{
|
|
if($_FILES['file']['size'])
|
|
{
|
|
$updir = $currentCourseRepositorySys.'work/'; //directory path to upload
|
|
|
|
// Try to add an extension to the file if it has'nt one
|
|
$new_file_name = add_ext_on_mime(stripslashes($_FILES['file']['name']),$_FILES['file']['type']);
|
|
|
|
// Replace dangerous characters
|
|
$new_file_name = replace_dangerous_char($new_file_name,'strict');
|
|
|
|
// Transform any .php file in .phps fo security
|
|
$new_file_name = php2phps($new_file_name);
|
|
|
|
if( ! $title )
|
|
{
|
|
$title = $_FILES['file']['name'];
|
|
}
|
|
|
|
if ( ! $authors)
|
|
{
|
|
$authors = $currentUserFirstName." ".$currentUserLastName;
|
|
}
|
|
|
|
// compose a unique file name to avoid any conflict
|
|
|
|
$new_file_name = uniqid('').$new_file_name;
|
|
|
|
if (isset($_SESSION['toolgroup']))
|
|
{
|
|
$post_group_id = $_SESSION['toolgroup'];
|
|
}
|
|
else
|
|
{
|
|
$post_group_id = '0';
|
|
}
|
|
//if we come from the group tools the groupid will be saved in $work_table
|
|
|
|
move_uploaded_file($_FILES['file']['tmp_name'],$updir.$my_cur_dir_path.$new_file_name);
|
|
|
|
$url = "work/".$my_cur_dir_path.$new_file_name;
|
|
$result = api_sql_query("SHOW FIELDS FROM ".$work_table." LIKE 'sent_date'",__FILE__,__LINE__);
|
|
|
|
if(!mysql_num_rows($result))
|
|
{
|
|
api_sql_query("ALTER TABLE ".$work_table." ADD sent_date DATETIME NOT NULL");
|
|
}
|
|
|
|
$sql_add_publication = "INSERT INTO ".$work_table."
|
|
SET url = '".$url."',
|
|
title = '".$title."',
|
|
description = '".$description."',
|
|
author = '".$authors."',
|
|
active = '".$active."',
|
|
accepted = '".(!$uploadvisibledisabled)."',
|
|
post_group_id = '".$post_group_id."',
|
|
sent_date = NOW()";
|
|
|
|
api_sql_query($sql_add_publication,__FILE__,__LINE__);
|
|
|
|
$Id = mysql_insert_id();
|
|
api_item_property_update($_course,'work',$Id,get_lang('DocumentAdded'),$user_id);
|
|
$succeed = true;
|
|
}
|
|
|
|
/*
|
|
* SPECIAL CASE ! For a work coming from another area (i.e. groups)
|
|
*/
|
|
|
|
elseif ($newWorkUrl)
|
|
{
|
|
|
|
$url = str_replace('../../'.$_course['path'].'/','',$newWorkUrl);
|
|
|
|
|
|
if( ! $title )
|
|
{
|
|
$title = basename($workUrl);
|
|
}
|
|
|
|
$result = api_sql_query("SHOW FIELDS FROM ".$work_table." LIKE 'sent_date'",__FILE__,__LINE__);
|
|
|
|
if(!mysql_num_rows($result))
|
|
{
|
|
api_sql_query("ALTER TABLE ".$work_table." ADD sent_date DATETIME NOT NULL");
|
|
}
|
|
|
|
$sql = "INSERT INTO ".$work_table."
|
|
SET url = '".$url."',
|
|
title = '".$title."',
|
|
description = '".$description."',
|
|
author = '".$authors."',
|
|
sent_date = NOW()";
|
|
|
|
api_sql_query($sql,__FILE__,__LINE__);
|
|
|
|
$insertId = mysql_insert_id();
|
|
api_item_property_update($_course,'work',$insertId,get_lang('DocumentAdded'),$user_id);
|
|
$succeed = true;
|
|
}
|
|
|
|
/*
|
|
* SPECIAL CASE ! For a work edited
|
|
*/
|
|
|
|
else
|
|
{
|
|
//Get the author ID for that document from the item_property table
|
|
$is_author = false;
|
|
$author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=".mysql_real_escape_string($id);
|
|
$author_qry = api_sql_query($author_sql,__FILE__,__LINE__);
|
|
if(Database::num_rows($author_qry)==1)
|
|
{
|
|
$is_author=true;
|
|
}
|
|
|
|
if ($id && ($is_allowed_to_edit or $is_author))
|
|
{
|
|
if( ! $title )
|
|
{
|
|
$title = basename($newWorkUrl);
|
|
}
|
|
|
|
$sql = "UPDATE ".$work_table."
|
|
SET title = '".$title."',
|
|
description = '".$description."',
|
|
author = '".$authors."'
|
|
WHERE id = '".$id."'";
|
|
|
|
api_sql_query($sql,__FILE__,__LINE__);
|
|
$insertId = $id;
|
|
api_item_property_update($_course,'work',$insertId,get_lang('DocumentUpdated'),$user_id);
|
|
$succeed = true;
|
|
}
|
|
else
|
|
{
|
|
$error_message = get_lang('TooBig');
|
|
}
|
|
}
|
|
Security::clear_token();//clear the token to prevent re-executing the request with back button
|
|
}
|
|
if ($_POST['submitWork'] && $succeed &&!$id) //last value is to check this is not "just" an edit
|
|
{
|
|
//YW Tis part serve to send a e-mail to the tutors when a new file is sent
|
|
// Lets predefine some variables. Be sure to change the from address!
|
|
$table_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER);
|
|
$table_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
$sql_resp = 'SELECT u.email as myemail FROM '.$table_course_user.' cu, '.$table_user.' u WHERE cu.course_code = '."'".api_get_course_id()."'".' AND cu.status = 1 AND u.user_id = cu.user_id';
|
|
//echo $sql_resp;
|
|
$res_resp = api_sql_query($sql_resp,__FILE__,__LINE__);
|
|
if(Database::num_rows($res_resp)>0){
|
|
$emailto = '';
|
|
while($row_email = Database::fetch_array($res_resp)){
|
|
if(!empty($row_email['myemail'])){
|
|
$emailto .= $row_email['myemail'].',';
|
|
}
|
|
}
|
|
$emailfromaddr = get_setting('emailAdministrator');
|
|
$emailfromname = get_setting('siteName');
|
|
$emailsubject = "[".get_setting('siteName')."] ";
|
|
|
|
// The body can be as long as you wish, and any combination of text and variables
|
|
|
|
//$emailbody=get_lang('SendMailBody').' '.api_get_path(WEB_CODE_PATH)."work/work.php?".api_get_cidreq()." ($title)\n\n".get_setting('administratorName')." ".get_setting('administratorSurname')."\n". get_lang('Manager'). " ".get_setting('siteName')."\nT. ".get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".get_setting('emailAdministrator');
|
|
$emailbody=get_lang('SendMailBody').' '.api_get_path(WEB_CODE_PATH)."work/work.php?".api_get_cidreq()." (".stripslashes($title).")\n\n".get_setting('administratorName')." ".get_setting('administratorSurname')."\n". get_lang('Manager'). " ".get_setting('siteName')."\n" .get_lang('Email') ." : ".get_setting('emailAdministrator');
|
|
|
|
// Here we are forming one large header line
|
|
// Every header must be followed by a \n except the last
|
|
$emailheaders = "From: ".get_setting('administratorName')." ".get_setting('administratorSurname')." <".get_setting('emailAdministrator').">\n";
|
|
$emailheaders .= "Reply-To: ".get_setting('emailAdministrator');
|
|
|
|
// Because I predefined all of my variables, this api_send_mail() function looks nice and clean hmm?
|
|
@api_send_mail( $emailto, $emailsubject, $emailbody, $emailheaders);
|
|
}
|
|
$message = get_lang('DocAdd');
|
|
if ($uploadvisibledisabled && !$is_allowed_to_edit)
|
|
{
|
|
$message .= "<br />".get_lang('_doc_unvisible')."<br />";
|
|
}
|
|
|
|
//stats
|
|
if(!$Id) { $Id = $insertId; }
|
|
event_upload($Id);
|
|
$submit_success_message = $message . "<br />\n";
|
|
Display::display_normal_message($submit_success_message,false);
|
|
}
|
|
|
|
//{
|
|
/*=======================================
|
|
Display links to upload form and tool options
|
|
=======================================*/
|
|
|
|
display_action_links($cur_dir_path,$always_show_tool_options, $always_show_upload_form);
|
|
|
|
/*=======================================
|
|
Display form to upload document
|
|
=======================================*/
|
|
|
|
if($is_course_member)
|
|
{
|
|
if ($display_upload_form || $edit)
|
|
{
|
|
$token = Security::get_token(); //generate token to be used to check validity of request
|
|
if($edit){
|
|
//Get the author ID for that document from the item_property table
|
|
$is_author = false;
|
|
$author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=".mysql_real_escape_string($edit);
|
|
$author_qry = api_sql_query($author_sql,__FILE__,__LINE__);
|
|
if(Database::num_rows($author_qry)==1)
|
|
{
|
|
$is_author = true;
|
|
}
|
|
}
|
|
|
|
require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
|
|
require_once (api_get_path(LIBRARY_PATH).'fileDisplay.lib.php');
|
|
|
|
$form = new FormValidator('form','POST',api_get_self()."?curdirpath=$cur_dir_path&origin=$origin",'','enctype="multipart/form-data"');
|
|
|
|
if(!empty($error_message)) Display::display_error_message($error_message);
|
|
|
|
if ($submitGroupWorkUrl) // For user comming from group space to publish his work
|
|
{
|
|
$realUrl = str_replace ($_configuration['root_sys'], $_configuration['root_web'], str_replace("\\", "/", realpath($submitGroupWorkUrl) ) ) ;
|
|
$form->addElement('hidden', 'newWorkUrl', $submitGroupWorkUrl);
|
|
$text_document = &$form->addElement('text', 'document', get_lang("Document"));
|
|
$defaults["document"] = '<a href="'.format_url($submitGroupWorkUrl).'">'.$realUrl.'</a>';
|
|
$text_document->freeze();
|
|
}
|
|
|
|
elseif ($edit && ($is_allowed_to_edit or $is_author))
|
|
{
|
|
$workUrl = $currentCourseRepositoryWeb.$workUrl;
|
|
$form->addElement('hidden', 'id', $edit);
|
|
|
|
$html='<div class="row">
|
|
<div class="label">'.get_lang("Document").'
|
|
</div>
|
|
<div class="formw">
|
|
<a href="'.$workUrl.'">'.$workUrl.'</a>
|
|
</div>
|
|
</div>';
|
|
$form->addElement('html', $html);
|
|
}
|
|
|
|
else // else standard upload option
|
|
{
|
|
$form->addElement('file','file',get_lang('DownloadFile'), 'size="30"');
|
|
}
|
|
|
|
$titleWork=$form->addElement('text', 'title', get_lang("TitleWork"), 'style="width: 350px;"');
|
|
$defaults["title"] = ($edit?stripslashes($workTitle):stripslashes($title));
|
|
|
|
$titleAuthors=$form->addElement('text', 'authors', get_lang("Authors"), 'style="width: 350px;"');
|
|
$defaults["authors"] = ($edit?stripslashes($workAuthor):stripslashes($authors));
|
|
|
|
$titleAuthors=$form->addElement('textarea', 'description', get_lang("Description"), 'style="width: 350px; height: 60px;"');
|
|
$defaults["description"] = ($edit?stripslashes($workDescription):stripslashes($description));
|
|
|
|
$form->addElement('hidden', 'active', 1);
|
|
$form->addElement('hidden', 'accepted', 1);
|
|
$form->addElement('hidden', 'sec_token', $token);
|
|
|
|
$form->addElement('submit', 'submitWork', get_lang('Ok'));
|
|
|
|
if(empty($authors))
|
|
{
|
|
$authors=$_user['lastName']." ".$_user['firstName'];
|
|
}
|
|
|
|
if($_POST['submitWork'] || $edit)
|
|
{
|
|
$form->addElement('submit', 'cancelForm', get_lang('Cancel'));
|
|
}
|
|
|
|
$form->add_real_progress_bar('uploadWork','DownloadFile');
|
|
|
|
$form->setDefaults($defaults);
|
|
$form->display();
|
|
|
|
}
|
|
//show them the form for the directory name
|
|
if(isset($_REQUEST['createdir']) && $is_allowed_to_edit)
|
|
{
|
|
//create the form that asks for the directory name
|
|
$new_folder_text = '<form action="'.api_get_self().'" method="POST">';
|
|
$new_folder_text .= '<input type="hidden" name="curdirpath" value="'.$cur_dir_path.'"/>';
|
|
$new_folder_text .= get_lang('NewDir') .' ';
|
|
$new_folder_text .= '<input type="text" name="new_dir"/>';
|
|
$new_folder_text .= '<input type="submit" name="create_dir" value="'.get_lang('Ok').'"/>';
|
|
$new_folder_text .= '</form>';
|
|
//show the form
|
|
echo $new_folder_text;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//the user is not registered in this course
|
|
echo "<p style=\"font-weight:bold\">" . get_lang("MustBeRegisteredUser") . "</p>";
|
|
}
|
|
|
|
/*
|
|
==============================================================================
|
|
Display of tool options
|
|
==============================================================================
|
|
*/
|
|
|
|
if ($display_tool_options)
|
|
{
|
|
display_tool_options($uploadvisibledisabled, $origin,$base_work_dir,$cur_dir_path,$cur_dir_path_url);
|
|
}
|
|
|
|
/*
|
|
==============================================================================
|
|
Display list of student publications
|
|
==============================================================================
|
|
*/
|
|
if($cur_dir_path =='/')
|
|
{
|
|
$my_cur_dir_path = '';
|
|
}
|
|
else
|
|
{
|
|
$my_cur_dir_path = $cur_dir_path;
|
|
}
|
|
display_student_publications_list($base_work_dir.'/'.$my_cur_dir_path,'work/'.$my_cur_dir_path,$currentCourseRepositoryWeb, $link_target_parameter, $dateFormatLong, $origin);
|
|
//}
|
|
|
|
/*
|
|
==============================================================================
|
|
Footer
|
|
==============================================================================
|
|
*/
|
|
if ($origin != 'learnpath')
|
|
{
|
|
//we are not in the learning path tool
|
|
Display::display_footer();
|
|
}
|
|
?>
|