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166 lines
7.5 KiB
166 lines
7.5 KiB
<?php
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// $Id: course_add.php 11641 2007-03-21 16:42:52Z 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 Dokeos S.A.
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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) Olivier Brouckaert
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Copyright (c) Bart Mollet, Hogeschool Gent
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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: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
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==============================================================================
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*/
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/**
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==============================================================================
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* @package dokeos.admin
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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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$language_file = array('admin','create_course');
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$cidReset = true;
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require_once ('../inc/global.inc.php');
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$this_section=SECTION_PLATFORM_ADMIN;
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api_protect_admin_script();
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require_once (api_get_path(LIBRARY_PATH).'fileManage.lib.php');
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require_once (api_get_path(CONFIGURATION_PATH).'add_course.conf.php');
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require_once (api_get_path(LIBRARY_PATH).'add_course.lib.inc.php');
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require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
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$table_course = Database::get_main_table(TABLE_MAIN_COURSE);
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$tool_name = get_lang('AddCourse');
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$interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
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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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// Get all course categories
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$table_course_category = Database :: get_main_table(TABLE_MAIN_CATEGORY);
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$sql = "SELECT code,name FROM ".$table_course_category." WHERE auth_course_child ='TRUE' ORDER BY tree_pos";
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$res = api_sql_query($sql, __FILE__, __LINE__);
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while ($cat = mysql_fetch_array($res))
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{
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$categories[$cat['code']] = '('.$cat['code'].') '.$cat['name'];
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}
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// Get all possible teachers
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$table_user = Database :: get_main_table(TABLE_MAIN_USER);
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$sql = "SELECT user_id,lastname,firstname FROM $table_user WHERE status=1 ORDER BY lastname,firstname";
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$res = api_sql_query($sql,__FILE__,__LINE__);
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$teachers = array();
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while($obj = mysql_fetch_object($res))
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{
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$teachers[$obj->user_id] = $obj->firstname.' '.$obj->lastname;
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}
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// Build the form
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$form = new FormValidator('update_course');
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$form->add_textfield( 'visual_code', get_lang('CourseCode'),true,array('size'=>'20','maxlength'=>20));
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$form->applyFilter('visual_code','strtoupper');
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$form->addRule('wanted_code',get_lang('Max'),'maxlength',20);
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$form->addElement('select', 'tutor_id', get_lang('CourseTitular'), $teachers);
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$form->addElement('select', 'course_teachers', get_lang('CourseTeachers'), $teachers, 'multiple=multiple size=5');
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$form->add_textfield('title', get_lang('Title'),true, array ('size' => '60'));
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$form->addElement('select', 'category_code', get_lang('CourseFaculty'), $categories);
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$form->add_textfield('department_name', get_lang('CourseDepartment'),false, array ('size' => '60'));
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$form->add_textfield('department_url', get_lang('CourseDepartmentURL'),false, array ('size' => '60'));
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$form->addElement('select_language', 'course_language', get_lang('CourseLanguage'));
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$form->addElement('radio', 'visibility', get_lang("CourseAccess"), get_lang('OpenToTheWorld'), COURSE_VISIBILITY_OPEN_WORLD);
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$form->addElement('radio', 'visibility', null, get_lang('OpenToThePlatform'), COURSE_VISIBILITY_OPEN_PLATFORM);
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$form->addElement('radio', 'visibility', null, get_lang('Private'), COURSE_VISIBILITY_REGISTERED);
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$form->addElement('radio', 'visibility', null, get_lang('CourseVisibilityClosed'), COURSE_VISIBILITY_CLOSED);
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$form->addElement('radio', 'subscribe', get_lang('Subscription'), get_lang('Allowed'), 1);
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$form->addElement('radio', 'subscribe', null, get_lang('Denied'), 0);
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$form->addElement('radio', 'unsubscribe', get_lang('Unsubscription'), get_lang('AllowedToUnsubscribe'), 1);
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$form->addElement('radio', 'unsubscribe', null, get_lang('NotAllowedToUnsubscribe'), 0);
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$form->add_textfield('disk_quota',get_lang('CourseQuota'));
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$form->addRule('disk_quota',get_lang('ThisFieldShouldBeNumeric'),'numeric');
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$form->add_progress_bar();
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$form->addElement('submit', null, get_lang('Ok'));
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// Set some default values
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$values['course_language'] = get_setting('platformLanguage');
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$values['disk_quota'] = get_setting('default_document_quotum');
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$values['visibility'] = COURSE_VISIBILITY_OPEN_PLATFORM;
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$values['subscribe'] = 1;
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$values['unsubscribe'] = 0;
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reset($teachers);
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$values['course_teachers'] = key($teachers);
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$form->setDefaults($values);
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// Validate form
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if( $form->validate())
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{
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$course = $form->exportValues();
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$code = $course['visual_code'];
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$tutor_name = $teachers[$course['tutor_id']];
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$teacher_id = $course['tutor_id'];
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$course_teachers = $course['course_teachers'];
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$test=false;
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//The course tutor has been selected in the teachers list so we must remove him to avoid double records in the database
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foreach($course_teachers as $key=>$value){
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if($value==$teacher_id){
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unset($course_teachers[$key]);
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break;
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}
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}
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$title = $course['title'];
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$category = $course['category_code'];
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$department_name = $course['department_name'];
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$department_url = $course['department_url'];
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$course_language = $course['course_language'];
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$disk_quota = $course['disk_quota'];
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if (!stristr($department_url, 'http://'))
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{
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$department_url = 'http://'.$department_url;
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}
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$keys = define_course_keys($code, "", $_configuration['db_prefix']);
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if (sizeof($keys))
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{
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$currentCourseCode = $keys["currentCourseCode"];
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$currentCourseId = $keys["currentCourseId"];
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$currentCourseDbName = $keys["currentCourseDbName"];
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$currentCourseRepository = $keys["currentCourseRepository"];
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$expiration_date = time() + $firstExpirationDelay;
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prepare_course_repository($currentCourseRepository, $currentCourseId);
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update_Db_course($currentCourseDbName);
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$pictures_array=fill_course_repository($currentCourseRepository);
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fill_Db_course($currentCourseDbName, $currentCourseRepository, $course_language,$pictures_array);
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register_course($currentCourseId, $currentCourseCode, $currentCourseRepository, $currentCourseDbName, $tutor_name, $category, $title, $course_language, $teacher_id, $expiration_date,$course_teachers);
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$sql = "UPDATE $table_course SET disk_quota = '".$disk_quota."', visibility = '".mysql_real_escape_string($course['visibility'])."', subscribe = '".mysql_real_escape_string($course['subscribe'])."', unsubscribe='".mysql_real_escape_string($course['unsubscribe'])."' WHERE code = '".$currentCourseId."'";
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api_sql_query($sql,__FILE__,__LINE__);
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header('Location: course_list.php');
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exit ();
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}
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}
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Display::display_header($tool_name);
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// Display the form
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$form->display();
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/*
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==============================================================================
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FOOTER
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==============================================================================
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*/
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Display :: display_footer();
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?>
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