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2790 lines
123 KiB
2790 lines
123 KiB
<?php
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/* For licensing terms, see /license.txt */
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require_once 'Course.class.php';
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require_once 'Event.class.php';
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require_once 'Link.class.php';
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require_once 'ToolIntro.class.php';
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require_once 'LinkCategory.class.php';
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require_once 'ForumCategory.class.php';
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require_once 'Forum.class.php';
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require_once 'ForumTopic.class.php';
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require_once 'ForumPost.class.php';
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require_once 'CourseDescription.class.php';
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require_once 'CourseCopyLearnpath.class.php';
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require_once 'Survey.class.php';
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require_once 'SurveyQuestion.class.php';
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require_once 'Glossary.class.php';
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require_once 'wiki.class.php';
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require_once 'Thematic.class.php';
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require_once 'Work.class.php';
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define('FILE_SKIP', 1);
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define('FILE_RENAME', 2);
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define('FILE_OVERWRITE', 3);
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define('UTF8_CONVERT', false); //false by default
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/**
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* Class CourseRestorer
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*
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* Class to restore items from a course object to a Chamilo-course
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* @author Bart Mollet <bart.mollet@hogent.be>
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* @author Julio Montoya <gugli100@gmail.com> Several fixes/improvements
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* @package chamilo.backup
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*/
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class CourseRestorer
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{
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/**
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* The course-object
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*/
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public $course;
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public $destination_course_info;
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/**
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* What to do with files with same name (FILE_SKIP, FILE_RENAME or
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* FILE_OVERWRITE)
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*/
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public $file_option;
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public $set_tools_invisible_by_default;
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public $skip_content;
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public $tools_to_restore = array(
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'announcements',
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'attendance',
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'course_descriptions',
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'documents',
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'events',
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'forum_category',
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'forums',
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// 'forum_topics',
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'glossary',
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'quizzes',
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'test_category',
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'links',
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'learnpaths',
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'surveys',
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//'scorm_documents', ??
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'tool_intro',
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'thematic',
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'wiki',
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'works',
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);
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/** Setting per tool */
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public $tool_copy_settings = array();
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/**
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* If true adds the text "copy" in the title of an item (only for LPs right now)
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*
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**/
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public $add_text_in_items = false;
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/**
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* Create a new CourseRestorer
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*/
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public function __construct($course)
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{
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$this->course = $course;
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$course_info = api_get_course_info($this->course->code);
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if (!empty($course_info)) {
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$this->course_origin_id = $course_info['real_id'];
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} else {
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$this->course_origin_id = null;
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}
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$this->file_option = FILE_RENAME;
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$this->set_tools_invisible_by_default = false;
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$this->skip_content = array();
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}
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/**
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* Set the file-option
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* @param int $option (optional) What to do with files with same name
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* FILE_SKIP, FILE_RENAME or FILE_OVERWRITE
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*/
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public function set_file_option($option = FILE_OVERWRITE)
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{
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$this->file_option = $option;
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}
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/**
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* @param string $status
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*/
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public function set_add_text_in_items($status)
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{
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$this->add_text_in_items = $status;
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}
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/**
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* @param array $array
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*/
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public function set_tool_copy_settings($array)
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{
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$this->tool_copy_settings = $array;
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}
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/**
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* Restore a course.
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*
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* @param string $destination_course_code code of the Chamilo-course in
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* @param int $session_id
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* @param bool $update_course_settings Course settings are going to be restore?
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* @param bool $respect_base_content
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* @return bool
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*/
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public function restore(
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$destination_course_code = '',
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$session_id = 0,
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$update_course_settings = false,
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$respect_base_content = false
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) {
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if ($destination_course_code == '') {
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$course_info = api_get_course_info();
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$this->destination_course_info = $course_info;
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$this->course->destination_path = $course_info['path'];
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} else {
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$course_info = api_get_course_info($destination_course_code);
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$this->destination_course_info = $course_info;
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$this->course->destination_path = $course_info['path'];
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}
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$this->destination_course_id = $course_info['real_id'];
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//Getting first teacher (for the forums)
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$teacher_list = CourseManager::get_teacher_list_from_course_code($course_info['code']);
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$this->first_teacher_id = api_get_user_id();
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if (!empty($teacher_list)) {
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foreach ($teacher_list as $teacher) {
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$this->first_teacher_id = $teacher['user_id'];
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break;
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}
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}
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if (empty($this->course)) {
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return false;
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}
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// Source platform encoding - reading/detection
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// The correspondent data field has been added as of version 1.8.6.1
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if (empty($this->course->encoding)) {
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// The archive has been created by a system which is prior to 1.8.6.1 version.
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// In this case we have to detect the encoding.
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$sample_text = $this->course->get_sample_text()."\n";
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// Let us exclude ASCII lines, probably they are English texts.
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$sample_text = explode("\n", $sample_text);
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foreach ($sample_text as $key => &$line) {
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if (api_is_valid_ascii($line)) {
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unset($sample_text[$key]);
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}
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}
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$sample_text = join("\n", $sample_text);
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$this->course->encoding = api_detect_encoding($sample_text, $course_info['language']);
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}
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// Encoding conversion of the course, if it is needed.
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$this->course->to_system_encoding();
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foreach ($this->tools_to_restore as $tool) {
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$function_build = 'restore_'.$tool;
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$this->$function_build($session_id, $respect_base_content, $destination_course_code);
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}
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if ($update_course_settings) {
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$this->restore_course_settings($destination_course_code);
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}
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// Restore the item properties
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$table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
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$condition_session = "";
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if (!empty($session_id)) {
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$condition_session = " , session_id ='".intval($session_id)."'";
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}
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foreach ($this->course->resources as $type => $resources) {
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if (is_array($resources)) {
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foreach ($resources as $id => $resource) {
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foreach ($resource->item_properties as $property) {
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// First check if there isn't already a record for this resource
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$sql = "SELECT * FROM $table
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WHERE
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c_id = ".$this->destination_course_id." AND
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tool = '".$property['tool']."' AND
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ref = '".$resource->destination_id."'";
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$res = Database::query($sql);
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if( Database::num_rows($res) == 0) {
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/* The to_group_id and to_user_id are set to default
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values as users/groups possibly not exist in
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the target course*/
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$sql = "INSERT INTO $table SET
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c_id = '".$this->destination_course_id."',
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tool = '".self::DBUTF8escapestring($property['tool'])."',
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insert_user_id = '".self::DBUTF8escapestring($property['insert_user_id'])."',
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insert_date = '".self::DBUTF8escapestring($property['insert_date'])."',
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lastedit_date = '".self::DBUTF8escapestring($property['lastedit_date'])."',
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ref = '".self::DBUTF8escapestring($resource->destination_id)."',
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lastedit_type = '".self::DBUTF8escapestring($property['lastedit_type'])."',
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lastedit_user_id = '".self::DBUTF8escapestring($property['lastedit_user_id'])."',
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visibility = '".self::DBUTF8escapestring($property['visibility'])."',
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start_visible = '".self::DBUTF8escapestring($property['start_visible'])."',
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end_visible = '".self::DBUTF8escapestring($property['end_visible'])."',
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to_user_id = '".self::DBUTF8escapestring($property['to_user_id'])."',
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to_group_id = '0' $condition_session" ;
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;
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Database::query($sql);
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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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/**
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* Restore only harmless course settings:
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* course_language, visibility, department_name,department_url,
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* subscribe, unsubscribe ,category_code
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*
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* @param string $destination_course_code
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*/
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public function restore_course_settings($destination_course_code)
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{
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$origin_course_info = api_get_course_info($destination_course_code);
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$course_info = $this->course->info;
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$params['course_language'] = $course_info['language'];
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$params['visibility'] = $course_info['visibility'];
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$params['department_name'] = $course_info['department_name'];
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$params['department_url'] = $course_info['department_url'];
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$params['category_code'] = $course_info['categoryCode'];
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$params['subscribe'] = $course_info['subscribe_allowed'];
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$params['unsubscribe'] = $course_info['unsubscribe'];
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CourseManager::update_attributes($origin_course_info['real_id'], $params);
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}
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/**
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* Restore documents
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*
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* @param int $session_id
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* @param bool $respect_base_content
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* @param string $destination_course_code
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*/
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public function restore_documents($session_id = 0, $respect_base_content = false, $destination_course_code = '')
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{
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$course_info = api_get_course_info($destination_course_code);
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if ($this->course->has_resources(RESOURCE_DOCUMENT)) {
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$table = Database :: get_course_table(TABLE_DOCUMENT);
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$resources = $this->course->resources;
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$path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/';
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foreach ($resources[RESOURCE_DOCUMENT] as $id => $document) {
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if (empty($document->item_properties[0]['id_session'])) {
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$my_session_id = 0;
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} else {
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$my_session_id = $session_id;
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}
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if ($document->file_type == FOLDER) {
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$visibility = $document->item_properties[0]['visibility'];
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/*if (!empty($document->title)) {
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$title = $document->title;
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} else {
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$title = basename($document->path);
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}*/
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$new = substr($document->path, 8);
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$folderList = explode('/', $new);
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$tempFolder = '';
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// Check if the parent path exists.
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foreach ($folderList as $folder) {
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$folderToCreate = $tempFolder.$folder;
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$sysFolderPath = $path.'document'.$folderToCreate;
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$tempFolder .= $folder.'/';
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if (empty($folderToCreate)) {
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continue;
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}
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$title = basename($sysFolderPath);
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// File doesn't exist in file system.
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if (!is_dir($sysFolderPath)) {
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// Creating directory
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create_unexisting_directory(
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$course_info,
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api_get_user_id(),
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$my_session_id,
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0,
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0,
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$path.'document',
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$folderToCreate,
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$title,
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$visibility
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);
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} else {
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// File exist in file system.
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$documentData = DocumentManager::get_document_id(
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$course_info,
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$folderToCreate,
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$my_session_id
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);
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if (empty($documentData)) {
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/* This means the folder exists in the
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filesystem but not in the DB, trying to fix it */
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add_document(
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$course_info,
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$folderToCreate,
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'folder',
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0,
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$title,
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null,
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null,
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false,
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null,
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$my_session_id
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);
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}
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}
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}
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} elseif ($document->file_type == DOCUMENT) {
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//Checking if folder exists in the database otherwise we created it
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$dir_to_create = dirname($document->path);
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if (!empty($dir_to_create) && $dir_to_create != 'document' && $dir_to_create != '/') {
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if (is_dir($path.dirname($document->path))) {
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$sql = "SELECT id FROM $table
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WHERE
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c_id = ".$this->destination_course_id." AND
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path = '/".self::DBUTF8escapestring(substr(dirname($document->path), 9))."'";
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$res = Database::query($sql);
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if (Database::num_rows($res) == 0) {
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//continue;
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$visibility = $document->item_properties[0]['visibility'];
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$new = '/'.substr(dirname($document->path), 9);
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$title = str_replace('/', '', $new);
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// This code fixes the possibility for a file without a directory entry to be
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$document_id = add_document(
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$course_info,
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$new,
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'folder',
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0,
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$title,
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null,
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null,
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false
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);
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api_item_property_update(
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$course_info,
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TOOL_DOCUMENT,
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$document_id,
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'FolderCreated',
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$document->item_properties[0]['insert_user_id'],
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$document->item_properties[0]['to_group_id'],
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$document->item_properties[0]['to_user_id'],
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null,
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null,
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$my_session_id
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);
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}
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}
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}
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if (file_exists($path.$document->path)) {
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switch ($this->file_option) {
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case FILE_OVERWRITE :
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$origin_path = $this->course->backup_path.'/'.$document->path;
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if (file_exists($origin_path)) {
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copy($origin_path, $path.$document->path);
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$sql = "SELECT id FROM $table
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WHERE
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c_id = ".$this->destination_course_id." AND
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path = '/".self::DBUTF8escapestring(substr($document->path, 9))."'";
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$res = Database::query($sql);
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$count = Database::num_rows($res);
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if ($count == 0) {
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$sql = "INSERT INTO $table SET
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path = '/".self::DBUTF8escapestring(substr($document->path, 9))."',
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c_id = ".$this->destination_course_id.",
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comment = '".self::DBUTF8escapestring($document->comment)."',
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title = '".self::DBUTF8escapestring($document->title)."' ,
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filetype ='".$document->file_type."',
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size = '".$document->size."',
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session_id = '$my_session_id'";
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Database::query($sql);
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$document_id = Database::insert_id();
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$this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
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api_item_property_update(
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$course_info,
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TOOL_DOCUMENT,
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$document_id,
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'DocumentAdded',
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$document->item_properties[0]['insert_user_id'],
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$document->item_properties[0]['to_group_id'],
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$document->item_properties[0]['to_user_id'],
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null,
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null,
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$my_session_id
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);
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} else {
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$obj = Database::fetch_object($res);
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$document_id = $obj->id;
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$sql = "UPDATE ".$table." SET
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path = '/".self::DBUTF8escapestring(substr($document->path, 9))."',
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c_id = ".$this->destination_course_id.",
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comment = '".self::DBUTF8escapestring($document->comment)."',
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title = '".self::DBUTF8escapestring($document->title)."' ,
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filetype ='".$document->file_type."',
|
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size = '".$document->size."',
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session_id = '$my_session_id'
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WHERE
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c_id = ".$this->destination_course_id." AND
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path = '/".self::DBUTF8escapestring(substr($document->path, 9))."'";
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Database::query($sql);
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$this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $obj->id;
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api_item_property_update(
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$course_info,
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TOOL_DOCUMENT,
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$obj->id,
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'default',
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$document->item_properties[0]['insert_user_id'],
|
|
$document->item_properties[0]['to_group_id'],
|
|
$document->item_properties[0]['to_user_id'],
|
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null,
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|
null,
|
|
$my_session_id
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);
|
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}
|
|
|
|
// Replace old course code with the new destination code
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|
|
|
$file_info = pathinfo($path.$document->path);
|
|
|
|
if (in_array($file_info['extension'], array('html', 'htm'))) {
|
|
$content = file_get_contents($path.$document->path);
|
|
if (UTF8_CONVERT) $content = utf8_encode($content);
|
|
$content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
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$content,
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$this->course->code,
|
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$this->course->destination_path,
|
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$this->course->backup_path,
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|
$this->course->info['path']
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);
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file_put_contents($path.$document->path,$content);
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}
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|
|
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$sql = "UPDATE $table SET
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comment = '".self::DBUTF8escapestring($document->comment)."',
|
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title='".self::DBUTF8escapestring($document->title)."',
|
|
size='".$document->size."'
|
|
WHERE
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|
c_id = ".$this->destination_course_id." AND
|
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id = '".$document_id."'";
|
|
Database::query($sql);
|
|
}
|
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|
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break;
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case FILE_SKIP :
|
|
$sql = "SELECT id FROM $table
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|
WHERE
|
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c_id = ".$this->destination_course_id." AND
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path='/".self::DBUTF8escapestring(substr($document->path, 9))."'";
|
|
$res = Database::query($sql);
|
|
$obj = Database::fetch_object($res);
|
|
$this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $obj->id;
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break;
|
|
case FILE_RENAME :
|
|
$i = 1;
|
|
$ext = explode('.', basename($document->path));
|
|
if (count($ext) > 1) {
|
|
$ext = array_pop($ext);
|
|
$file_name_no_ext = substr($document->path, 0, - (strlen($ext) + 1));
|
|
$ext = '.'.$ext;
|
|
} else {
|
|
$ext = '';
|
|
$file_name_no_ext = $document->path;
|
|
}
|
|
$new_file_name = $file_name_no_ext.'_'.$i.$ext;
|
|
$file_exists = file_exists($path.$new_file_name);
|
|
while ($file_exists) {
|
|
$i ++;
|
|
$new_file_name = $file_name_no_ext.'_'.$i.$ext;
|
|
$file_exists = file_exists($path.$new_file_name);
|
|
}
|
|
|
|
if (!empty($session_id)) {
|
|
|
|
$document_path = explode('/',$document->path,3);
|
|
$course_path = $path;
|
|
$orig_base_folder = $document_path[1];
|
|
$orig_base_path = $course_path.$document_path[0].'/'.$document_path[1];
|
|
|
|
if (is_dir($orig_base_path)) {
|
|
|
|
$new_base_foldername = $orig_base_folder;
|
|
$new_base_path = $orig_base_path;
|
|
|
|
if ($_SESSION['orig_base_foldername'] != $new_base_foldername) {
|
|
unset($_SESSION['new_base_foldername']);
|
|
unset($_SESSION['orig_base_foldername']);
|
|
unset($_SESSION['new_base_path']);
|
|
}
|
|
|
|
$folder_exists = file_exists($new_base_path);
|
|
if ($folder_exists) {
|
|
$_SESSION['orig_base_foldername'] = $new_base_foldername; // e.g: carpeta1 in session
|
|
$x = '';
|
|
while ($folder_exists) {
|
|
$x = $x + 1;
|
|
$new_base_foldername = $document_path[1].'_'.$x;
|
|
$new_base_path = $orig_base_path.'_'.$x;
|
|
if ($_SESSION['new_base_foldername'] == $new_base_foldername) {
|
|
break;
|
|
}
|
|
$folder_exists = file_exists($new_base_path);
|
|
}
|
|
$_SESSION['new_base_foldername'] = $new_base_foldername;
|
|
$_SESSION['new_base_path'] = $new_base_path;
|
|
}
|
|
|
|
if (isset($_SESSION['new_base_foldername']) && isset($_SESSION['new_base_path'])) {
|
|
$new_base_foldername = $_SESSION['new_base_foldername'];
|
|
$new_base_path = $_SESSION['new_base_path'];
|
|
}
|
|
|
|
$dest_document_path = $new_base_path.'/'.$document_path[2]; // e.g: "/var/www/wiener/courses/CURSO4/document/carpeta1_1/subcarpeta1/collaborative.png"
|
|
$basedir_dest_path = dirname($dest_document_path); // e.g: "/var/www/wiener/courses/CURSO4/document/carpeta1_1/subcarpeta1"
|
|
//$dest_filename = basename($dest_document_path); // e.g: "collaborative.png"
|
|
$base_path_document = $course_path.$document_path[0]; // e.g: "/var/www/wiener/courses/CURSO4/document"
|
|
|
|
$path_title = '/'.$new_base_foldername.'/'.$document_path[2];
|
|
|
|
copy_folder_course_session(
|
|
$basedir_dest_path,
|
|
$base_path_document,
|
|
$session_id,
|
|
$course_info,
|
|
$document,
|
|
$this->course_origin_id
|
|
);
|
|
|
|
if (file_exists($course_path.$document->path)) {
|
|
copy($course_path.$document->path, $dest_document_path);
|
|
}
|
|
|
|
//Replace old course code with the new destination code see BT#1985
|
|
if (file_exists($dest_document_path)) {
|
|
$file_info = pathinfo($dest_document_path);
|
|
if (in_array($file_info['extension'], array('html','htm'))) {
|
|
$content = file_get_contents($dest_document_path);
|
|
if (UTF8_CONVERT) {
|
|
$content = utf8_encode($content);
|
|
}
|
|
$content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
file_put_contents($dest_document_path, $content);
|
|
}
|
|
}
|
|
|
|
$sql = "INSERT INTO $table SET
|
|
path = '$path_title',
|
|
c_id = ".$this->destination_course_id.",
|
|
comment = '".self::DBUTF8escapestring($document->comment)."',
|
|
title = '".self::DBUTF8escapestring(basename($path_title))."' ,
|
|
filetype ='".$document->file_type."',
|
|
size = '".$document->size."',
|
|
session_id = '$my_session_id'";
|
|
|
|
Database::query($sql);
|
|
$document_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
|
|
api_item_property_update(
|
|
$course_info,
|
|
TOOL_DOCUMENT,
|
|
$document_id,
|
|
'DocumentAdded',
|
|
$document->item_properties[0]['insert_user_id'],
|
|
$document->item_properties[0]['to_group_id'],
|
|
$document->item_properties[0]['to_user_id'],
|
|
null,
|
|
null,
|
|
$my_session_id
|
|
);
|
|
|
|
} else {
|
|
|
|
if (file_exists($path.$document->path)) {
|
|
copy($path.$document->path, $path.$new_file_name);
|
|
}
|
|
|
|
//Replace old course code with the new destination code see BT#1985
|
|
if (file_exists($path.$new_file_name)) {
|
|
$file_info = pathinfo($path.$new_file_name);
|
|
if (in_array($file_info['extension'], array('html','htm'))) {
|
|
$content = file_get_contents($path.$new_file_name);
|
|
if (UTF8_CONVERT) {
|
|
$content = utf8_encode($content);
|
|
}
|
|
$content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
file_put_contents($path.$new_file_name, $content);
|
|
}
|
|
}
|
|
|
|
$sql = "INSERT INTO ".$table." SET
|
|
c_id = ".$this->destination_course_id.",
|
|
path = '/".self::DBUTF8escapestring(substr($new_file_name, 9))."',
|
|
comment = '".self::DBUTF8escapestring($document->comment)."',
|
|
title = '".self::DBUTF8escapestring($document->title)."' ,
|
|
filetype ='".$document->file_type."',
|
|
size = '".$document->size."',
|
|
session_id = '$my_session_id'";
|
|
Database::query($sql);
|
|
|
|
$document_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
|
|
api_item_property_update(
|
|
$course_info,
|
|
TOOL_DOCUMENT,
|
|
$document_id,
|
|
'DocumentAdded',
|
|
$document->item_properties[0]['insert_user_id'],
|
|
$document->item_properties[0]['to_group_id'],
|
|
$document->item_properties[0]['to_user_id'],
|
|
null,
|
|
null,
|
|
$my_session_id
|
|
);
|
|
}
|
|
} else {
|
|
|
|
copy($this->course->backup_path.'/'.$document->path, $path.$new_file_name);
|
|
|
|
//Replace old course code with the new destination code see BT#1985
|
|
if (file_exists($path.$new_file_name)) {
|
|
$file_info = pathinfo($path.$new_file_name);
|
|
if (in_array($file_info['extension'], array('html','htm'))) {
|
|
$content = file_get_contents($path.$new_file_name);
|
|
if (UTF8_CONVERT) {
|
|
$content = utf8_encode($content);
|
|
}
|
|
$content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
file_put_contents($path.$new_file_name, $content);
|
|
}
|
|
}
|
|
$sql = "INSERT INTO ".$table." SET
|
|
c_id = ".$this->destination_course_id.",
|
|
path = '/".self::DBUTF8escapestring(substr($new_file_name, 9))."',
|
|
comment = '".self::DBUTF8escapestring($document->comment)."',
|
|
title = '".self::DBUTF8escapestring($document->title)."' ,
|
|
filetype ='".$document->file_type."',
|
|
size = '".$document->size."',
|
|
session_id = '$my_session_id'";
|
|
Database::query($sql);
|
|
|
|
$document_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
|
|
api_item_property_update(
|
|
$course_info,
|
|
TOOL_DOCUMENT,
|
|
$document_id,
|
|
'DocumentAdded',
|
|
$document->item_properties[0]['insert_user_id'],
|
|
$document->item_properties[0]['to_group_id'],
|
|
$document->item_properties[0]['to_user_id'],
|
|
null,
|
|
null,
|
|
$my_session_id
|
|
);
|
|
}
|
|
break;
|
|
|
|
} // end switch
|
|
} else {
|
|
// end if file exists
|
|
//make sure the source file actually exists
|
|
if (is_file($this->course->backup_path.'/'.$document->path) &&
|
|
is_readable($this->course->backup_path.'/'.$document->path) &&
|
|
is_dir(dirname($path.$document->path)) &&
|
|
is_writeable(dirname($path.$document->path))
|
|
) {
|
|
//echo 'Copying';
|
|
copy($this->course->backup_path.'/'.$document->path, $path.$document->path);
|
|
|
|
//Replace old course code with the new destination code see BT#1985
|
|
if (file_exists($path.$document->path)) {
|
|
$file_info = pathinfo($path.$document->path);
|
|
if (in_array($file_info['extension'], array('html','htm'))) {
|
|
$content = file_get_contents($path.$document->path);
|
|
if (UTF8_CONVERT) {
|
|
$content = utf8_encode($content);
|
|
}
|
|
$content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
file_put_contents($path.$document->path, $content);
|
|
}
|
|
}
|
|
|
|
$sql = "INSERT INTO ".$table." SET
|
|
c_id = ".$this->destination_course_id.",
|
|
path = '/".substr($document->path, 9)."',
|
|
comment = '".self::DBUTF8escapestring($document->comment)."',
|
|
title = '".self::DBUTF8escapestring($document->title)."' ,
|
|
filetype='".$document->file_type."',
|
|
size= '".$document->size."',
|
|
session_id = '$my_session_id'";
|
|
Database::query($sql);
|
|
$document_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
|
|
api_item_property_update(
|
|
$course_info,
|
|
TOOL_DOCUMENT,
|
|
$document_id,
|
|
'DocumentAdded',
|
|
$document->item_properties[0]['insert_user_id'],
|
|
$document->item_properties[0]['to_group_id'],
|
|
$document->item_properties[0]['to_user_id'],
|
|
null,
|
|
null,
|
|
$my_session_id
|
|
);
|
|
} else {
|
|
//echo 'not Copying';
|
|
if (is_file($this->course->backup_path.'/'.$document->path) && is_readable($this->course->backup_path.'/'.$document->path)) {
|
|
error_log('Course copy generated an ignoreable error while trying to copy '.$this->course->backup_path.'/'.$document->path.': file not found');
|
|
}
|
|
if (!is_dir(dirname($path.$document->path))) {
|
|
error_log('Course copy generated an ignoreable error while trying to copy to '.dirname($path.$document->path).': directory not found');
|
|
}
|
|
if (!is_writeable(dirname($path.$document->path))) {
|
|
error_log('Course copy generated an ignoreable error while trying to copy to '.dirname($path.$document->path).': directory not writeable');
|
|
}
|
|
}
|
|
} // end file doesn't exist
|
|
}
|
|
} // end for each
|
|
|
|
// Delete sessions for the copy the new folder in session
|
|
unset($_SESSION['new_base_foldername']);
|
|
unset($_SESSION['orig_base_foldername']);
|
|
unset($_SESSION['new_base_path']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore scorm documents
|
|
* TODO @TODO check that the restore function with renaming doesn't break the scorm structure!
|
|
* see #7029
|
|
*/
|
|
public function restore_scorm_documents()
|
|
{
|
|
$perm = api_get_permissions_for_new_directories();
|
|
|
|
if ($this->course->has_resources(RESOURCE_SCORM)) {
|
|
$resources = $this->course->resources;
|
|
|
|
foreach ($resources[RESOURCE_SCORM] as $document) {
|
|
$path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/';
|
|
|
|
@mkdir(dirname($path.$document->path), $perm, true);
|
|
|
|
if (file_exists($path.$document->path)) {
|
|
switch ($this->file_option) {
|
|
case FILE_OVERWRITE:
|
|
rmdirr($path.$document->path);
|
|
copyDirTo(
|
|
$this->course->backup_path . '/' . $document->path,
|
|
$path . dirname($document->path),
|
|
false
|
|
);
|
|
break;
|
|
case FILE_SKIP:
|
|
break;
|
|
case FILE_RENAME:
|
|
$i = 1;
|
|
$ext = explode('.', basename($document->path));
|
|
if (count($ext) > 1) {
|
|
$ext = array_pop($ext);
|
|
$file_name_no_ext = substr($document->path, 0, - (strlen($ext) + 1));
|
|
$ext = '.'.$ext;
|
|
} else {
|
|
$ext = '';
|
|
$file_name_no_ext = $document->path;
|
|
}
|
|
|
|
$new_file_name = $file_name_no_ext.'_'.$i.$ext;
|
|
$file_exists = file_exists($path.$new_file_name);
|
|
|
|
while ($file_exists) {
|
|
$i ++;
|
|
$new_file_name = $file_name_no_ext.'_'.$i.$ext;
|
|
$file_exists = file_exists($path.$new_file_name);
|
|
}
|
|
|
|
rename(
|
|
$this->course->backup_path . '/' . $document->path,
|
|
$this->course->backup_path . '/' . $new_file_name
|
|
);
|
|
copyDirTo(
|
|
$this->course->backup_path . '/' . $new_file_name,
|
|
$path . dirname($new_file_name),
|
|
false
|
|
);
|
|
rename(
|
|
$this->course->backup_path . '/' . $new_file_name,
|
|
$this->course->backup_path . '/' . $document->path
|
|
);
|
|
|
|
break;
|
|
} // end switch
|
|
} else {
|
|
// end if file exists
|
|
copyDirTo(
|
|
$this->course->backup_path . '/' . $document->path,
|
|
$path . dirname($document->path),
|
|
false
|
|
);
|
|
}
|
|
} // end for each
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore forums
|
|
*/
|
|
public function restore_forums($sessionId = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_FORUM)) {
|
|
$sessionId = intval($sessionId);
|
|
$table_forum = Database::get_course_table(TABLE_FORUM);
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_FORUM] as $id => $forum) {
|
|
$params = (array)$forum->obj;
|
|
$cat_id = '';
|
|
if (isset($this->course->resources[RESOURCE_FORUMCATEGORY]) &&
|
|
isset($this->course->resources[RESOURCE_FORUMCATEGORY][$params['forum_category']])) {
|
|
if ($this->course->resources[RESOURCE_FORUMCATEGORY][$params['forum_category']]->destination_id == -1) {
|
|
$cat_id = $this->restore_forum_category(
|
|
$params['forum_category'],
|
|
$sessionId
|
|
);
|
|
} else {
|
|
$cat_id = $this->course->resources[RESOURCE_FORUMCATEGORY][$params['forum_category']]->destination_id;
|
|
}
|
|
}
|
|
|
|
$params = self::DBUTF8_array($params);
|
|
$params['c_id'] = $this->destination_course_id;
|
|
$params['forum_category'] = $cat_id;
|
|
$params['session_id'] = $sessionId;
|
|
unset($params['forum_id']);
|
|
|
|
$params['forum_comment'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$params['forum_comment'],
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
if (!empty($params['forum_image'])) {
|
|
$original_forum_image = $this->course->path.'upload/forum/images/'.$params['forum_image'];
|
|
if (file_exists($original_forum_image)) {
|
|
$new_forum_image = api_get_path(SYS_COURSE_PATH).$this->destination_course_info['path'].'/upload/forum/images/'.$params['forum_image'];
|
|
@copy($original_forum_image, $new_forum_image);
|
|
}
|
|
}
|
|
|
|
$new_id = Database::insert($table_forum, $params);
|
|
|
|
$this->course->resources[RESOURCE_FORUM][$id]->destination_id = $new_id;
|
|
|
|
$forum_topics = 0;
|
|
if (is_array($this->course->resources[RESOURCE_FORUMTOPIC])) {
|
|
foreach ($this->course->resources[RESOURCE_FORUMTOPIC] as $topic_id => $topic) {
|
|
if ($topic->obj->forum_id == $id) {
|
|
$this->restore_topic($topic_id, $new_id, $sessionId);
|
|
$forum_topics ++;
|
|
}
|
|
}
|
|
}
|
|
if ($forum_topics > 0) {
|
|
$sql = "UPDATE ".$table_forum." SET forum_threads = ".$forum_topics."
|
|
WHERE c_id = {$this->destination_course_id} AND forum_id = ".(int)$new_id;
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore forum-categories
|
|
*/
|
|
public function restore_forum_category($my_id = null, $sessionId = 0)
|
|
{
|
|
$forum_cat_table = Database :: get_course_table(TABLE_FORUM_CATEGORY);
|
|
$resources = $this->course->resources;
|
|
if (!empty($resources[RESOURCE_FORUMCATEGORY])) {
|
|
foreach ($resources[RESOURCE_FORUMCATEGORY] as $id => $forum_cat) {
|
|
if (!empty($my_id)) {
|
|
if ($my_id != $id) {
|
|
continue;
|
|
}
|
|
}
|
|
if ($forum_cat && !$forum_cat->is_restored()) {
|
|
$title = $forum_cat->obj->cat_title;
|
|
if (!empty($title)) {
|
|
if (!preg_match('/.*\((.+)\)$/', $title, $matches)) {
|
|
// This is for avoiding repetitive adding of training code after several backup/restore cycles.
|
|
if ($matches[1] != $this->course->code) {
|
|
$title = $title.' ('.$this->course->code.')';
|
|
}
|
|
}
|
|
}
|
|
$params = (array) $forum_cat->obj;
|
|
$params['c_id'] = $this->destination_course_id;
|
|
$params['cat_comment'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$params['cat_comment'],
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
$params['session_id'] = intval($sessionId);
|
|
unset($params['cat_id']);
|
|
$params = self::DBUTF8_array($params);
|
|
$new_id = Database::insert($forum_cat_table, $params);
|
|
$this->course->resources[RESOURCE_FORUMCATEGORY][$id]->destination_id = $new_id;
|
|
if (!empty($my_id)) {
|
|
return $new_id;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore a forum-topic
|
|
*/
|
|
public function restore_topic($thread_id, $forum_id, $sessionId = 0)
|
|
{
|
|
$table = Database :: get_course_table(TABLE_FORUM_THREAD);
|
|
$topic = $this->course->resources[RESOURCE_FORUMTOPIC][$thread_id];
|
|
|
|
$params = (array)$topic->obj;
|
|
$params = self::DBUTF8_array($params);
|
|
$params['c_id'] = $this->destination_course_id;
|
|
$params['forum_id'] = $forum_id;
|
|
$params['thread_poster_id'] = $this->first_teacher_id;
|
|
$params['thread_date'] = api_get_utc_datetime();
|
|
$params['thread_close_date'] = '0000-00-00 00:00:00';
|
|
$params['thread_last_post'] = 0;
|
|
$params['thread_replies'] = 0;
|
|
$params['thread_views'] = 0;
|
|
$params['session_id'] = intval($sessionId);
|
|
unset($params['thread_id']);
|
|
|
|
$new_id = Database::insert($table, $params);
|
|
api_item_property_update(
|
|
$this->destination_course_info,
|
|
TOOL_FORUM_THREAD,
|
|
$new_id,
|
|
'ThreadAdded',
|
|
api_get_user_id(),
|
|
0,
|
|
0,
|
|
null,
|
|
null,
|
|
$sessionId
|
|
);
|
|
|
|
$this->course->resources[RESOURCE_FORUMTOPIC][$thread_id]->destination_id = $new_id;
|
|
|
|
$topic_replies = -1;
|
|
|
|
foreach ($this->course->resources[RESOURCE_FORUMPOST] as $post_id => $post) {
|
|
if ($post->obj->thread_id == $thread_id) {
|
|
$topic_replies++;
|
|
$this->restore_post($post_id, $new_id, $forum_id, $sessionId);
|
|
}
|
|
}
|
|
return $new_id;
|
|
}
|
|
|
|
/**
|
|
* Restore a forum-post
|
|
* @TODO Restore tree-structure of posts. For example: attachments to posts.
|
|
*/
|
|
public function restore_post($id, $topic_id, $forum_id, $sessionId = 0)
|
|
{
|
|
$table_post = Database :: get_course_table(TABLE_FORUM_POST);
|
|
$post = $this->course->resources[RESOURCE_FORUMPOST][$id];
|
|
$params = (array) $post->obj;
|
|
$params['c_id'] = $this->destination_course_id;
|
|
$params['forum_id'] = $forum_id;
|
|
$params['thread_id'] = $topic_id;
|
|
$params['poster_id'] = $this->first_teacher_id;
|
|
$params['post_date'] = api_get_utc_datetime();
|
|
unset($params['post_id']);
|
|
$params['post_text'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$params['post_text'],
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
$new_id = Database::insert($table_post, $params);
|
|
api_item_property_update(
|
|
$this->destination_course_info,
|
|
TOOL_FORUM_POST,
|
|
$new_id,
|
|
'PostAdded',
|
|
api_get_user_id(),
|
|
0,
|
|
0,
|
|
null,
|
|
null,
|
|
$sessionId
|
|
);
|
|
$this->course->resources[RESOURCE_FORUMPOST][$id]->destination_id = $new_id;
|
|
return $new_id;
|
|
}
|
|
|
|
/**
|
|
* Restore links
|
|
*/
|
|
public function restore_links($session_id = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_LINK)) {
|
|
$link_table = Database :: get_course_table(TABLE_LINK);
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_LINK] as $id => $link) {
|
|
$cat_id = $this->restore_link_category($link->category_id, $session_id);
|
|
$sql = "SELECT MAX(display_order) FROM $link_table
|
|
WHERE c_id = ".$this->destination_course_id." AND category_id='" . self::DBUTF8escapestring($cat_id). "'";
|
|
$result = Database::query($sql);
|
|
list($max_order) = Database::fetch_array($result);
|
|
|
|
$condition_session = "";
|
|
if (!empty($session_id)) {
|
|
$condition_session = " , session_id = '$session_id' ";
|
|
}
|
|
|
|
$sql = "INSERT INTO ".$link_table." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
url = '".self::DBUTF8escapestring($link->url)."',
|
|
title = '".self::DBUTF8escapestring($link->title)."',
|
|
description = '".self::DBUTF8escapestring($link->description)."',
|
|
category_id = '".$cat_id."',
|
|
on_homepage = '".$link->on_homepage."',
|
|
display_order = '".($max_order+1)."' $condition_session";
|
|
|
|
Database::query($sql);
|
|
$this->course->resources[RESOURCE_LINK][$id]->destination_id = Database::insert_id();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore tool intro
|
|
*/
|
|
public function restore_tool_intro($sessionId = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_TOOL_INTRO)) {
|
|
$sessionId = intval($sessionId);
|
|
$tool_intro_table = Database :: get_course_table(TABLE_TOOL_INTRO);
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_TOOL_INTRO] as $id => $tool_intro) {
|
|
$sql = "DELETE FROM ".$tool_intro_table."
|
|
WHERE c_id = ".$this->destination_course_id." AND id='".self::DBUTF8escapestring($tool_intro->id)."'";
|
|
Database::query($sql);
|
|
$tool_intro->intro_text = DocumentManager::replace_urls_inside_content_html_from_copy_course($tool_intro->intro_text,$this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
|
|
$sql = "INSERT INTO ".$tool_intro_table." SET
|
|
c_id = ".$this->destination_course_id.",
|
|
id='".self::DBUTF8escapestring($tool_intro->id)."',
|
|
intro_text = '".self::DBUTF8escapestring($tool_intro->intro_text)."'
|
|
session_id = $sessionId";
|
|
Database::query($sql);
|
|
|
|
$this->course->resources[RESOURCE_TOOL_INTRO][$id]->destination_id = Database::insert_id();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore a link-category
|
|
*/
|
|
public function restore_link_category($id, $session_id = 0)
|
|
{
|
|
$condition_session = "";
|
|
if (!empty($session_id)) {
|
|
$condition_session = " , session_id = '$session_id' ";
|
|
}
|
|
|
|
if ($id == 0) {
|
|
return 0;
|
|
}
|
|
$link_cat_table = Database :: get_course_table(TABLE_LINK_CATEGORY);
|
|
$resources = $this->course->resources;
|
|
$link_cat = $resources[RESOURCE_LINKCATEGORY][$id];
|
|
if (is_object($link_cat) && !$link_cat->is_restored()) {
|
|
$sql = "SELECT MAX(display_order) FROM $link_cat_table WHERE c_id = ".$this->destination_course_id." ";
|
|
$result=Database::query($sql);
|
|
list($orderMax)=Database::fetch_array($result,'NUM');
|
|
$display_order=$orderMax+1;
|
|
$sql = "INSERT INTO $link_cat_table SET
|
|
c_id = ".$this->destination_course_id.",
|
|
category_title = '".self::DBUTF8escapestring($link_cat->title)."',
|
|
description = '".self::DBUTF8escapestring($link_cat->description)."',
|
|
display_order = '".$display_order."'
|
|
$condition_session ";
|
|
Database::query($sql);
|
|
$new_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_LINKCATEGORY][$id]->destination_id = $new_id;
|
|
return $new_id;
|
|
}
|
|
return $this->course->resources[RESOURCE_LINKCATEGORY][$id]->destination_id;
|
|
}
|
|
|
|
/**
|
|
* Restore events
|
|
*/
|
|
public function restore_events($sessionId = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_EVENT)) {
|
|
$sessionId = intval($sessionId);
|
|
$table = Database :: get_course_table(TABLE_AGENDA);
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_EVENT] as $id => $event) {
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$event->content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$event->content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO ".$table." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
title = '".self::DBUTF8escapestring($event->title)."',
|
|
content = '".self::DBUTF8escapestring($event->content)."',
|
|
all_day = '".$event->all_day."',
|
|
start_date = '".$event->start_date."',
|
|
end_date = '".$event->end_date."',
|
|
session_id = $sessionId";
|
|
|
|
Database::query($sql);
|
|
$new_event_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_EVENT][$id]->destination_id = $new_event_id;
|
|
|
|
//Copy event attachment
|
|
|
|
$origin_path = $this->course->backup_path.'/upload/calendar/';
|
|
$destination_path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/upload/calendar/';
|
|
|
|
if (!empty($this->course->orig)) {
|
|
|
|
$table_attachment = Database :: get_course_table(TABLE_AGENDA_ATTACHMENT);
|
|
$sql = 'SELECT path, comment, size, filename
|
|
FROM '.$table_attachment.'
|
|
WHERE c_id = '.$this->destination_course_id.' AND agenda_id = '.$id;
|
|
$attachment_event = Database::query($sql);
|
|
$attachment_event = Database::fetch_object($attachment_event);
|
|
|
|
if (file_exists($origin_path.$attachment_event->path) && !is_dir($origin_path.$attachment_event->path) ) {
|
|
$new_filename = uniqid(''); //ass seen in the add_agenda_attachment_file() function in agenda.inc.php
|
|
$copy_result = copy($origin_path.$attachment_event->path, $destination_path.$new_filename);
|
|
//$copy_result = true;
|
|
if ($copy_result) {
|
|
$table_attachment = Database :: get_course_table(TABLE_AGENDA_ATTACHMENT);
|
|
$sql = "INSERT INTO ".$table_attachment." SET
|
|
c_id = ".$this->destination_course_id.",
|
|
path = '".self::DBUTF8escapestring($new_filename)."',
|
|
comment = '".self::DBUTF8escapestring($attachment_event->comment)."',
|
|
size = '".$attachment_event->size."',
|
|
filename = '".$attachment_event->filename."',
|
|
agenda_id = '".$new_event_id."' ";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
} else {
|
|
// get the info of the file
|
|
if(!empty($event->attachment_path) && is_file($origin_path.$event->attachment_path) && is_readable($origin_path.$event->attachment_path)) {
|
|
$new_filename = uniqid(''); //ass seen in the add_agenda_attachment_file() function in agenda.inc.php
|
|
$copy_result = copy($origin_path.$event->attachment_path, $destination_path.$new_filename);
|
|
if ($copy_result) {
|
|
$table_attachment = Database :: get_course_table(TABLE_AGENDA_ATTACHMENT);
|
|
$sql = "INSERT INTO ".$table_attachment." SET
|
|
c_id = ".$this->destination_course_id.",
|
|
path = '".self::DBUTF8escapestring($new_filename)."',
|
|
comment = '".self::DBUTF8escapestring($event->attachment_comment)."',
|
|
size = '".$event->attachment_size."',
|
|
filename = '".$event->attachment_filename."',
|
|
agenda_id = '".$new_event_id."' ";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore course-description
|
|
*/
|
|
public function restore_course_descriptions($session_id = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_COURSEDESCRIPTION)) {
|
|
$table = Database :: get_course_table(TABLE_COURSE_DESCRIPTION);
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_COURSEDESCRIPTION] as $id => $cd) {
|
|
if (isset($_POST['destination_course'])) {
|
|
$course_destination=Security::remove_XSS($_POST['destination_course']);
|
|
$course_destination=api_get_course_info($course_destination);
|
|
$course_destination=$course_destination['path'];
|
|
} else {
|
|
$course_destination=$this->course->destination_path;
|
|
}
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$description_content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$cd->content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$condition_session = "";
|
|
if (!empty($session_id)) {
|
|
$session_id = intval($session_id);
|
|
$condition_session = " , session_id = '$session_id' ";
|
|
}
|
|
$sql = "INSERT INTO ".$table." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
description_type = '".self::DBUTF8escapestring($cd->description_type)."',
|
|
title = '".self::DBUTF8escapestring($cd->title)."',
|
|
content = '".self::DBUTF8escapestring($description_content)."'
|
|
$condition_session";
|
|
Database::query($sql);
|
|
$this->course->resources[RESOURCE_COURSEDESCRIPTION][$id]->destination_id = Database::insert_id();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore announcements
|
|
*/
|
|
public function restore_announcements($sessionId = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_ANNOUNCEMENT)) {
|
|
$sessionId = intval($sessionId);
|
|
$table = Database :: get_course_table(TABLE_ANNOUNCEMENT);
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_ANNOUNCEMENT] as $id => $announcement) {
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$announcement->content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$announcement->content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO ".$table." " ."SET
|
|
c_id = ".$this->destination_course_id.",
|
|
title = '".self::DBUTF8escapestring($announcement->title)."',
|
|
content = '".self::DBUTF8escapestring($announcement->content)."',
|
|
end_date = '".$announcement->date."',
|
|
display_order = '".$announcement->display_order."',
|
|
email_sent = '".$announcement->email_sent."',
|
|
session_id = $sessionId";
|
|
Database::query($sql);
|
|
$new_announcement_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_ANNOUNCEMENT][$id]->destination_id = $new_announcement_id;
|
|
|
|
$origin_path = $this->course->backup_path.'/upload/announcements/';
|
|
$destination_path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/upload/announcements/';
|
|
|
|
//Copy announcement attachment file
|
|
if (!empty($this->course->orig)) {
|
|
|
|
$table_attachment = Database :: get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT);
|
|
|
|
$sql = 'SELECT path, comment, size, filename
|
|
FROM '.$table_attachment.'
|
|
WHERE c_id = '.$this->destination_course_id.' AND announcement_id = '.$id;
|
|
$attachment_event = Database::query($sql);
|
|
$attachment_event = Database::fetch_object($attachment_event);
|
|
|
|
if (file_exists($origin_path.$attachment_event->path) &&
|
|
!is_dir($origin_path.$attachment_event->path)
|
|
) {
|
|
$new_filename = uniqid(''); //ass seen in the add_agenda_attachment_file() function in agenda.inc.php
|
|
$copy_result = copy($origin_path.$attachment_event->path, $destination_path.$new_filename);
|
|
//error_log($destination_path.$new_filename); error_log($copy_result);
|
|
//$copy_result = true;
|
|
if ($copy_result) {
|
|
$table_attachment = Database :: get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT);
|
|
$sql = "INSERT INTO ".$table_attachment." SET
|
|
c_id = ".$this->destination_course_id.",
|
|
path = '".self::DBUTF8escapestring($new_filename)."',
|
|
comment = '".self::DBUTF8escapestring($attachment_event->comment)."',
|
|
size = '".$attachment_event->size."',
|
|
filename = '".$attachment_event->filename."',
|
|
announcement_id = '".$new_announcement_id."'
|
|
";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
} else {
|
|
// get the info of the file
|
|
if (!empty($announcement->attachment_path) &&
|
|
is_file($origin_path.$announcement->attachment_path) &&
|
|
is_readable($origin_path.$announcement->attachment_path)
|
|
) {
|
|
$new_filename = uniqid(''); //ass seen in the add_agenda_attachment_file() function in agenda.inc.php
|
|
$copy_result = copy($origin_path.$announcement->attachment_path, $destination_path.$new_filename);
|
|
|
|
if ($copy_result) {
|
|
$table_attachment = Database :: get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT);
|
|
$sql = "INSERT INTO ".$table_attachment." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
path = '".self::DBUTF8escapestring($new_filename)."',
|
|
comment = '".self::DBUTF8escapestring($announcement->attachment_comment)."',
|
|
size = '".$announcement->attachment_size."', filename = '".$announcement->attachment_filename."',
|
|
announcement_id = '".$new_announcement_id."' ";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore Quiz
|
|
* @param int $session_id
|
|
* @param bool $respect_base_content
|
|
*/
|
|
public function restore_quizzes(
|
|
$session_id = 0,
|
|
$respect_base_content = false
|
|
) {
|
|
if ($this->course->has_resources(RESOURCE_QUIZ)) {
|
|
$table_qui = Database :: get_course_table(TABLE_QUIZ_TEST);
|
|
$table_rel = Database :: get_course_table(TABLE_QUIZ_TEST_QUESTION);
|
|
$table_doc = Database :: get_course_table(TABLE_DOCUMENT);
|
|
$resources = $this->course->resources;
|
|
|
|
foreach ($resources[RESOURCE_QUIZ] as $id => $quiz) {
|
|
|
|
if (isset($quiz->obj)) {
|
|
//For new imports
|
|
$quiz = $quiz->obj;
|
|
} else {
|
|
//For backward compatibility
|
|
$quiz->obj = $quiz;
|
|
}
|
|
|
|
$doc = '';
|
|
if (!empty($quiz->sound)) {
|
|
if (isset($this->course->resources[RESOURCE_DOCUMENT][$quiz->sound]) &&
|
|
$this->course->resources[RESOURCE_DOCUMENT][$quiz->sound]->is_restored()) {
|
|
$sql = "SELECT path FROM " . $table_doc . "
|
|
WHERE
|
|
c_id = " . $this->destination_course_id . " AND
|
|
id = " . $resources[RESOURCE_DOCUMENT][$quiz->sound]->destination_id;
|
|
$doc = Database::query($sql);
|
|
$doc = Database::fetch_object($doc);
|
|
$doc = str_replace('/audio/', '', $doc->path);
|
|
}
|
|
}
|
|
|
|
if ($id != -1) {
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$quiz->description = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$quiz->description,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
global $_custom;
|
|
if (isset($_custom['exercises_clean_dates_when_restoring']) &&
|
|
$_custom['exercises_clean_dates_when_restoring']
|
|
) {
|
|
$quiz->start_time = null;
|
|
$quiz->end_time = null;
|
|
}
|
|
|
|
$params = array(
|
|
'c_id' => $this->destination_course_id,
|
|
'title' => self::DBUTF8($quiz->title),
|
|
'description' => self::DBUTF8($quiz->description),
|
|
'type' => isset($quiz->quiz_type) ? $quiz->quiz_type : $quiz->type,
|
|
'random' => $quiz->random,
|
|
'active' => $quiz->active,
|
|
'sound' => self::DBUTF8($doc),
|
|
'max_attempt' => (int)$quiz->max_attempt,
|
|
'results_disabled' => (int)$quiz->results_disabled,
|
|
'access_condition' => $quiz->access_condition,
|
|
'start_time' => $quiz->start_time,
|
|
'pass_percentage' => $quiz->pass_percentage,
|
|
'end_time' => $quiz->end_time,
|
|
'feedback_type' => (int)$quiz->feedback_type,
|
|
'random_answers' => (int)$quiz->random_answers,
|
|
'random_by_category' => $quiz->random_by_category,
|
|
'review_answers' => $quiz->review_answers,
|
|
'propagate_neg' => $quiz->propagate_neg,
|
|
'text_when_finished' => $quiz->text_when_finished,
|
|
'expired_time' => (int)$quiz->expired_time,
|
|
);
|
|
|
|
if ($respect_base_content) {
|
|
$my_session_id = $quiz->session_id;
|
|
if (!empty($quiz->session_id)) {
|
|
$my_session_id = $session_id;
|
|
}
|
|
$params['session_id'] = $my_session_id;
|
|
} else {
|
|
if (!empty($session_id)) {
|
|
$session_id = intval($session_id);
|
|
$params['session_id'] = $session_id;
|
|
}
|
|
}
|
|
$new_id = Database::insert($table_qui, $params);
|
|
} else {
|
|
// $id = -1 identifies the fictionary test for collecting orphan questions. We do not store it in the database.
|
|
$new_id = -1;
|
|
}
|
|
|
|
$this->course->resources[RESOURCE_QUIZ][$id]->destination_id = $new_id;
|
|
|
|
$order = 0;
|
|
if (!empty($quiz->question_ids)) {
|
|
foreach ($quiz->question_ids as $index => $question_id) {
|
|
$qid = $this->restore_quiz_question($question_id);
|
|
$question_order = $quiz->question_orders[$index] ? $quiz->question_orders[$index] : ++$order;
|
|
$sql = "INSERT IGNORE INTO " . $table_rel . " SET
|
|
c_id = " . $this->destination_course_id . ",
|
|
question_id = " . $qid . ",
|
|
exercice_id = " . $new_id . ",
|
|
question_order = " . $question_order;
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore quiz-questions
|
|
* @params int question id
|
|
*/
|
|
public function restore_quiz_question($id)
|
|
{
|
|
$resources = $this->course->resources;
|
|
$question = isset($resources[RESOURCE_QUIZQUESTION][$id]) ? $resources[RESOURCE_QUIZQUESTION][$id] : null;
|
|
|
|
$new_id = 0;
|
|
|
|
if (is_object($question)) {
|
|
if ($question->is_restored()) {
|
|
return $question->destination_id;
|
|
}
|
|
$table_que = Database::get_course_table(TABLE_QUIZ_QUESTION);
|
|
$table_ans = Database::get_course_table(TABLE_QUIZ_ANSWER);
|
|
$table_options = Database::get_course_table(TABLE_QUIZ_QUESTION_OPTION);
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$question->description = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$question->description,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO ".$table_que." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
question = '".self::DBUTF8escapestring($question->question)."',
|
|
description = '".self::DBUTF8escapestring($question->description)."',
|
|
ponderation = '".self::DBUTF8escapestring($question->ponderation)."',
|
|
position = '".self::DBUTF8escapestring($question->position)."',
|
|
type='".self::DBUTF8escapestring($question->quiz_type)."',
|
|
picture='".self::DBUTF8escapestring($question->picture)."',
|
|
level='".self::DBUTF8escapestring($question->level)."',
|
|
extra='".self::DBUTF8escapestring($question->extra)."'";
|
|
|
|
Database::query($sql);
|
|
$new_id = Database::insert_id();
|
|
|
|
if ($new_id) {
|
|
if (!empty($question->picture)) {
|
|
$question_temp = Question::read(
|
|
$new_id,
|
|
$this->destination_course_info['real_id']
|
|
);
|
|
|
|
$documentPath = api_get_path(SYS_COURSE_PATH).$this->destination_course_info['path'].'/document';
|
|
// picture path
|
|
$picturePath = $documentPath.'/images';
|
|
|
|
$old_picture = api_get_path(SYS_COURSE_PATH).$this->course->info['path'].'/document/images/'.$question->picture;
|
|
if (file_exists($old_picture)) {
|
|
$picture_name = 'quiz-'.$new_id.'.jpg';
|
|
|
|
$result = $question_temp->uploadPicture($old_picture, $picture_name, $picturePath);
|
|
if ($result) {
|
|
$sql = "UPDATE $table_que SET
|
|
picture = '$picture_name'
|
|
WHERE
|
|
c_id = " . $this->destination_course_id . " AND
|
|
id = $new_id ";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (in_array($question->quiz_type, [MATCHING, MATCHING_DRAGGABLE])) {
|
|
$temp = array();
|
|
foreach ($question->answers as $index => $answer) {
|
|
$temp[$answer['position']] = $answer;
|
|
}
|
|
|
|
foreach ($temp as $index => $answer) {
|
|
$sql = "INSERT INTO ".$table_ans." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
id = '".$index."',
|
|
question_id = '".$new_id."',
|
|
answer = '".self::DBUTF8escapestring($answer['answer'])."',
|
|
correct = '".$answer['correct']."',
|
|
comment = '".self::DBUTF8escapestring($answer['comment'])."',
|
|
ponderation = '".$answer['ponderation']."',
|
|
position = '".$answer['position']."',
|
|
hotspot_coordinates = '".$answer['hotspot_coordinates']."',
|
|
hotspot_type = '".$answer['hotspot_type']."'";
|
|
Database::query($sql);
|
|
}
|
|
} else {
|
|
$correct_answers = array();
|
|
foreach ($question->answers as $index => $answer) {
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$answer['answer'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$answer['answer'],
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$answer['comment'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$answer['comment'],
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO ".$table_ans." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
id = '". ($index + 1)."',
|
|
question_id = '".$new_id."',
|
|
answer = '".self::DBUTF8escapestring($answer['answer'])."',
|
|
correct = '".$answer['correct']."',
|
|
comment = '".self::DBUTF8escapestring($answer['comment'])."',
|
|
ponderation = '".$answer['ponderation']."',
|
|
position = '".$answer['position']."',
|
|
hotspot_coordinates = '".$answer['hotspot_coordinates']."',
|
|
hotspot_type = '".$answer['hotspot_type']."'";
|
|
Database::query($sql);
|
|
$correct_answers[$index + 1] = $answer['correct'];
|
|
}
|
|
}
|
|
|
|
//Current course id
|
|
$course_id = api_get_course_int_id();
|
|
|
|
//Moving quiz_question_options
|
|
if ($question->quiz_type == MULTIPLE_ANSWER_TRUE_FALSE) {
|
|
$question_option_list = Question::readQuestionOption($id, $course_id);
|
|
|
|
//Question copied from the current platform
|
|
if ($question_option_list) {
|
|
$old_option_ids = array();
|
|
foreach ($question_option_list as $item) {
|
|
$old_id = $item['id'];
|
|
unset($item['id']);
|
|
$item['question_id'] = $new_id;
|
|
$item['c_id'] = $this->destination_course_id;
|
|
$question_option_id = Database::insert($table_options, $item);
|
|
$old_option_ids[$old_id] = $question_option_id;
|
|
}
|
|
if ($old_option_ids) {
|
|
$new_answers = Database::select(
|
|
'id, correct',
|
|
$table_ans,
|
|
array(
|
|
'WHERE' => array(
|
|
'question_id = ? AND c_id = ? ' => array(
|
|
$new_id,
|
|
$this->destination_course_id
|
|
)
|
|
)
|
|
)
|
|
);
|
|
|
|
foreach ($new_answers as $answer_item) {
|
|
$params = array();
|
|
$params['correct'] = $old_option_ids[$answer_item['correct']];
|
|
$question_option_id = Database::update(
|
|
$table_ans,
|
|
$params,
|
|
array(
|
|
'id = ? AND c_id = ? AND question_id = ? ' => array(
|
|
$answer_item['id'],
|
|
$this->destination_course_id,
|
|
$new_id
|
|
)
|
|
),
|
|
false
|
|
);
|
|
}
|
|
}
|
|
} else {
|
|
$new_options = array();
|
|
if (isset($question->question_options)) {
|
|
foreach ($question->question_options as $obj) {
|
|
$item = array();
|
|
$item['question_id'] = $new_id;
|
|
$item['c_id'] = $this->destination_course_id;
|
|
$item['name'] = $obj->obj->name;
|
|
$item['position'] = $obj->obj->position;
|
|
|
|
$question_option_id = Database::insert($table_options, $item);
|
|
$new_options[$obj->obj->id] = $question_option_id;
|
|
}
|
|
|
|
foreach($correct_answers as $answer_id => $correct_answer) {
|
|
$params = array();
|
|
$params['correct'] = $new_options[$correct_answer];
|
|
Database::update($table_ans, $params, array('id = ? AND c_id = ? AND question_id = ? '=> array($answer_id, $this->destination_course_id, $new_id)), false);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
$this->course->resources[RESOURCE_QUIZQUESTION][$id]->destination_id = $new_id;
|
|
}
|
|
return $new_id;
|
|
}
|
|
|
|
/**
|
|
* @todo : add session id when used for session
|
|
*/
|
|
public function restore_test_category($session_id, $respect_base_content, $destination_course_code)
|
|
{
|
|
$course_id = api_get_course_int_id();
|
|
// Let's restore the categories
|
|
$tab_test_category_id_old_new = array(); // used to build the quiz_question_rel_category table
|
|
if ($this->course->has_resources(RESOURCE_TEST_CATEGORY))
|
|
{
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_TEST_CATEGORY] as $id => $CourseCopyTestcategory ) {
|
|
$tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $id;
|
|
// check if this test_category already exist in the destination BDD
|
|
// do not Database::escape_string $title and $description, it will be done later
|
|
$title = $CourseCopyTestcategory->title;
|
|
$description = $CourseCopyTestcategory->description;
|
|
|
|
if (TestCategory::category_exists_with_title($title)) {
|
|
switch ($this->file_option) {
|
|
case FILE_SKIP:
|
|
//Do nothing
|
|
break;
|
|
case FILE_RENAME:
|
|
$new_title = $title."_";
|
|
while (TestCategory::category_exists_with_title(
|
|
$new_title
|
|
)) {
|
|
$new_title .= "_";
|
|
}
|
|
$test_category = new TestCategory(0, $new_title, $description);
|
|
$new_id = $test_category->addCategoryInBDD();
|
|
$tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $new_id;
|
|
break;
|
|
case FILE_OVERWRITE:
|
|
$id = TestCategory::get_category_id_for_title($title);
|
|
$my_cat = new TestCategory($id);
|
|
$my_cat->name = $title;
|
|
$my_cat->modifyCategory();
|
|
$tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $id;
|
|
break;
|
|
}
|
|
} else {
|
|
// create a new test_category
|
|
$test_category = new TestCategory(0, $title, $description);
|
|
$new_id = $test_category->addCategoryInBDD();
|
|
$tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $new_id;
|
|
}
|
|
$this->course->resources[RESOURCE_TEST_CATEGORY][$id]->destination_id = $tab_test_category_id_old_new[$CourseCopyTestcategory->source_id];
|
|
}
|
|
}
|
|
// lets check if quizzes-question are restored too, to redo the link between test_category and quizzes question for questions restored
|
|
// we can use the source_id field
|
|
// question source_id => category source_id
|
|
if ($this->course->has_resources(RESOURCE_QUIZQUESTION)) {
|
|
// check the category number of each question restored
|
|
if (!empty($resources[RESOURCE_QUIZQUESTION])) {
|
|
foreach ($resources[RESOURCE_QUIZQUESTION] as $id => $CourseCopyQuestion) {
|
|
$new_quiz_question_id = $resources[RESOURCE_QUIZQUESTION][$id]->destination_id;
|
|
$question_category = $CourseCopyQuestion->question_category;
|
|
if ($question_category > 0) {
|
|
TestCategory::add_category_for_question_id(
|
|
$tab_test_category_id_old_new[$question_category],
|
|
$new_quiz_question_id,
|
|
$course_id
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore surveys
|
|
* @param int $sessionId Optional. The session id
|
|
*/
|
|
public function restore_surveys($sessionId = 0)
|
|
{
|
|
$sessionId = intval($sessionId);
|
|
|
|
if ($this->course->has_resources(RESOURCE_SURVEY)) {
|
|
$table_sur = Database :: get_course_table(TABLE_SURVEY);
|
|
$table_que = Database :: get_course_table(TABLE_SURVEY_QUESTION);
|
|
$table_ans = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_SURVEY] as $id => $survey) {
|
|
|
|
$sql_check = 'SELECT survey_id FROM '.$table_sur.'
|
|
WHERE c_id = '.$this->destination_course_id.' AND
|
|
code = "'.self::DBUTF8escapestring($survey->code).'" AND
|
|
lang = "'.self::DBUTF8escapestring($survey->lang).'" ';
|
|
|
|
$result_check = Database::query($sql_check);
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$survey->title = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$survey->title,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$survey->subtitle = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$survey->subtitle,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$survey->intro = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$survey->intro,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$survey->surveythanks = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$survey->surveythanks,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO ".$table_sur." " ."SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
code = '".self::DBUTF8escapestring($survey->code)."', " .
|
|
"title = '".self::DBUTF8escapestring($survey->title)."', " .
|
|
"subtitle = '".self::DBUTF8escapestring($survey->subtitle)."', " .
|
|
"author = '".self::DBUTF8escapestring($survey->author)."', " .
|
|
"lang = '".self::DBUTF8escapestring($survey->lang)."', " .
|
|
"avail_from = '".self::DBUTF8escapestring($survey->avail_from)."', " .
|
|
"avail_till = '".self::DBUTF8escapestring($survey->avail_till)."', " .
|
|
"is_shared = '".self::DBUTF8escapestring($survey->is_shared)."', " .
|
|
"template = '".self::DBUTF8escapestring($survey->template)."', " .
|
|
"intro = '".self::DBUTF8escapestring($survey->intro)."', " .
|
|
"surveythanks = '".self::DBUTF8escapestring($survey->surveythanks)."', " .
|
|
"creation_date = '".self::DBUTF8escapestring($survey->creation_date)."', " .
|
|
"invited = '0', " .
|
|
"answered = '0', " .
|
|
"invite_mail = '".self::DBUTF8escapestring($survey->invite_mail)."', " .
|
|
"reminder_mail = '".self::DBUTF8escapestring($survey->reminder_mail)."', ".
|
|
"session_id = $sessionId";
|
|
|
|
//An existing survey exists with the same code and the same language
|
|
if (Database::num_rows($result_check) == 1) {
|
|
switch ($this->file_option) {
|
|
case FILE_SKIP:
|
|
//Do nothing
|
|
break;
|
|
case FILE_RENAME:
|
|
$survey_code = $survey->code.'_';
|
|
$i=1;
|
|
$temp_survey_code = $survey_code.$i;
|
|
while (!$this->is_survey_code_available($temp_survey_code)) {
|
|
$temp_survey_code = $survey_code.++$i;
|
|
}
|
|
$survey_code = $temp_survey_code;
|
|
|
|
$sql = "INSERT INTO ".$table_sur." " ."SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
code = '".self::DBUTF8escapestring($survey_code)."', " .
|
|
"title = '".self::DBUTF8escapestring($survey->title)."', " .
|
|
"subtitle = '".self::DBUTF8escapestring($survey->subtitle)."', " .
|
|
"author = '".self::DBUTF8escapestring($survey->author)."', " .
|
|
"lang = '".self::DBUTF8escapestring($survey->lang)."', " .
|
|
"avail_from = '".self::DBUTF8escapestring($survey->avail_from)."', " .
|
|
"avail_till = '".self::DBUTF8escapestring($survey->avail_till)."', " .
|
|
"is_shared = '".self::DBUTF8escapestring($survey->is_shared)."', " .
|
|
"template = '".self::DBUTF8escapestring($survey->template)."', " .
|
|
"intro = '".self::DBUTF8escapestring($survey->intro)."', " .
|
|
"surveythanks = '".self::DBUTF8escapestring($survey->surveythanks)."', " .
|
|
"creation_date = '".self::DBUTF8escapestring($survey->creation_date)."', " .
|
|
"invited = '0', " .
|
|
"answered = '0', " .
|
|
"invite_mail = '".self::DBUTF8escapestring($survey->invite_mail)."', " .
|
|
"reminder_mail = '".self::DBUTF8escapestring($survey->reminder_mail)."', ".
|
|
"session_id = $sessionId";
|
|
|
|
//Insert the new source survey
|
|
Database::query($sql);
|
|
|
|
$new_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_SURVEY][$id]->destination_id = $new_id;
|
|
foreach ($survey->question_ids as $index => $question_id) {
|
|
$qid = $this->restore_survey_question($question_id, $new_id);
|
|
$sql = "UPDATE ".$table_que." SET survey_id = ".$new_id." WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
|
|
Database::query($sql);
|
|
$sql = "UPDATE ".$table_ans." SET survey_id = ".$new_id." WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
|
|
Database::query($sql);
|
|
}
|
|
|
|
break;
|
|
|
|
case FILE_OVERWRITE:
|
|
// Delete the existing survey with the same code and language and import the one of the source course
|
|
// getting the information of the survey (used for when the survey is shared)
|
|
|
|
$sql = "SELECT * FROM $table_sur
|
|
WHERE
|
|
c_id = ".$this->destination_course_id." AND
|
|
survey_id='".self::DBUTF8escapestring(Database::result($result_check,0,0))."'";
|
|
$result = Database::query($sql);
|
|
$survey_data = Database::fetch_array($result,'ASSOC');
|
|
|
|
// if the survey is shared => also delete the shared content
|
|
if (isset($survey_data['survey_share']) && is_numeric($survey_data['survey_share'])) {
|
|
SurveyManager::delete_survey($survey_data['survey_share'], true,$this->destination_course_id);
|
|
}
|
|
$return = SurveyManager :: delete_survey($survey_data['survey_id'],false,$this->destination_course_id);
|
|
|
|
//Insert the new source survey
|
|
Database::query($sql);
|
|
|
|
$new_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_SURVEY][$id]->destination_id = $new_id;
|
|
foreach ($survey->question_ids as $index => $question_id) {
|
|
$qid = $this->restore_survey_question($question_id, $new_id);
|
|
$sql = "UPDATE $table_que SET survey_id = $new_id WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
|
|
Database::query($sql);
|
|
$sql = "UPDATE $table_ans SET survey_id = $new_id WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
|
|
Database::query($sql);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
//No existing survey with the same language and the same code, we just copy the survey
|
|
else {
|
|
Database::query($sql);
|
|
$new_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_SURVEY][$id]->destination_id = $new_id;
|
|
foreach ($survey->question_ids as $index => $question_id) {
|
|
$qid = $this->restore_survey_question($question_id, $new_id);
|
|
$sql = "UPDATE $table_que SET survey_id = $new_id WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
|
|
Database::query($sql);
|
|
$sql = "UPDATE $table_ans SET survey_id = $new_id WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check availability of a survey code
|
|
*/
|
|
public function is_survey_code_available($survey_code)
|
|
{
|
|
$table_sur = Database :: get_course_table(TABLE_SURVEY);
|
|
$sql = "SELECT * FROM $table_sur
|
|
WHERE
|
|
c_id = ".$this->destination_course_id." AND
|
|
code='".self::DBUTF8escapestring($survey_code)."'";
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result) > 0) return false; else return true;
|
|
}
|
|
|
|
/**
|
|
* Restore survey-questions
|
|
*/
|
|
public function restore_survey_question($id, $survey_id)
|
|
{
|
|
$resources = $this->course->resources;
|
|
$question = $resources[RESOURCE_SURVEYQUESTION][$id];
|
|
|
|
$new_id=0;
|
|
|
|
if (is_object($question)) {
|
|
if ($question->is_restored()) {
|
|
return $question->destination_id;
|
|
}
|
|
$table_que = Database :: get_course_table(TABLE_SURVEY_QUESTION);
|
|
$table_ans = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$question->survey_question = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$question->survey_question,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO ".$table_que." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
survey_id = '".self::DBUTF8escapestring($survey_id)."', " .
|
|
"survey_question = '".self::DBUTF8escapestring($question->survey_question)."', " .
|
|
"survey_question_comment = '".self::DBUTF8escapestring($question->survey_question_comment)."', " .
|
|
"type = '".self::DBUTF8escapestring($question->survey_question_type)."', " .
|
|
"display = '".self::DBUTF8escapestring($question->display)."', " .
|
|
"sort = '".self::DBUTF8escapestring($question->sort)."', " .
|
|
"shared_question_id = '".self::DBUTF8escapestring($question->shared_question_id)."', " .
|
|
"max_value = '".self::DBUTF8escapestring($question->max_value)."' ";
|
|
|
|
Database::query($sql);
|
|
|
|
$new_id = Database::insert_id();
|
|
foreach ($question->answers as $index => $answer) {
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$answer['option_text'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$answer['option_text'],
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO ".$table_ans." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
question_id = '".self::DBUTF8escapestring($new_id)."', " .
|
|
"option_text = '".self::DBUTF8escapestring($answer['option_text'])."', " .
|
|
"sort = '".self::DBUTF8escapestring($answer['sort'])."', " .
|
|
"survey_id = '".self::DBUTF8escapestring($survey_id)."'";
|
|
|
|
Database::query($sql);
|
|
}
|
|
$this->course->resources[RESOURCE_SURVEYQUESTION][$id]->destination_id = $new_id;
|
|
}
|
|
|
|
return $new_id;
|
|
}
|
|
|
|
/**
|
|
* Restoring learning paths
|
|
*/
|
|
public function restore_learnpaths($session_id = 0, $respect_base_content = false)
|
|
{
|
|
$session_id = intval($session_id);
|
|
|
|
if ($this->course->has_resources(RESOURCE_LEARNPATH)) {
|
|
$table_main = Database::get_course_table(TABLE_LP_MAIN);
|
|
$table_item = Database::get_course_table(TABLE_LP_ITEM);
|
|
$table_tool = Database::get_course_table(TABLE_TOOL_LIST);
|
|
|
|
$resources = $this->course->resources;
|
|
|
|
$origin_path = $this->course->backup_path.'/upload/learning_path/images/';
|
|
$destination_path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/upload/learning_path/images/';
|
|
|
|
foreach ($resources[RESOURCE_LEARNPATH] as $id => $lp) {
|
|
|
|
$condition_session = "";
|
|
if (!empty($session_id)) {
|
|
if ($respect_base_content) {
|
|
$my_session_id = $lp->session_id;
|
|
if (!empty($lp->session_id)) {
|
|
$my_session_id = $session_id;
|
|
}
|
|
$condition_session = " , session_id = '$my_session_id' ";
|
|
} else {
|
|
$session_id = intval($session_id);
|
|
$condition_session = " , session_id = '$session_id' ";
|
|
}
|
|
}
|
|
|
|
//Adding the author's image
|
|
if (!empty($lp->preview_image)) {
|
|
$new_filename = uniqid('').substr($lp->preview_image,strlen($lp->preview_image)-7, strlen($lp->preview_image));
|
|
if (file_exists($origin_path.$lp->preview_image) && !is_dir($origin_path.$lp->preview_image)) {
|
|
$copy_result = copy($origin_path.$lp->preview_image, $destination_path.$new_filename);
|
|
//$copy_result = true;
|
|
if ($copy_result) {
|
|
$lp->preview_image = $new_filename;
|
|
} else {
|
|
$lp->preview_image ='';
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($this->add_text_in_items) {
|
|
$lp->name = $lp->name.' '.get_lang('Copy');
|
|
}
|
|
|
|
if (isset($this->tool_copy_settings['learnpaths'])) {
|
|
if (isset($this->tool_copy_settings['learnpaths']['reset_dates']) && $this->tool_copy_settings['learnpaths']['reset_dates']) {
|
|
$lp->created_on = api_get_utc_datetime();
|
|
$lp->modified_on = api_get_utc_datetime();
|
|
$lp->publicated_on = null;
|
|
}
|
|
}
|
|
|
|
$sql = "INSERT INTO ".$table_main." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
lp_type = '".$lp->lp_type."', " .
|
|
"name = '".self::DBUTF8escapestring($lp->name)."', " .
|
|
"path = '".self::DBUTF8escapestring($lp->path)."', " .
|
|
"ref = '".$lp->ref."', " .
|
|
"description = '".self::DBUTF8escapestring($lp->description)."', " .
|
|
"content_local = '".self::DBUTF8escapestring($lp->content_local)."', " .
|
|
"default_encoding = '".self::DBUTF8escapestring($lp->default_encoding)."', " .
|
|
"default_view_mod = '".self::DBUTF8escapestring($lp->default_view_mod)."', " .
|
|
"prevent_reinit = '".self::DBUTF8escapestring($lp->prevent_reinit)."', " .
|
|
"force_commit = '".self::DBUTF8escapestring($lp->force_commit)."', " .
|
|
"content_maker = '".self::DBUTF8escapestring($lp->content_maker)."', " .
|
|
"display_order = '".self::DBUTF8escapestring($lp->display_order)."', " .
|
|
"js_lib = '".self::DBUTF8escapestring($lp->js_lib)."', " .
|
|
"content_license = '".self::DBUTF8escapestring($lp->content_license)."', " .
|
|
"author = '".self::DBUTF8escapestring($lp->author)."', " .
|
|
"preview_image = '".self::DBUTF8escapestring($lp->preview_image)."', " .
|
|
"use_max_score = '".self::DBUTF8escapestring($lp->use_max_score)."', " .
|
|
"autolaunch = '".self::DBUTF8escapestring($lp->autolaunch)."', " .
|
|
"created_on = '".self::DBUTF8escapestring($lp->created_on)."', " .
|
|
"modified_on = '".self::DBUTF8escapestring($lp->modified_on)."', " .
|
|
"publicated_on = '".self::DBUTF8escapestring($lp->publicated_on)."', " .
|
|
"expired_on = '".self::DBUTF8escapestring($lp->expired_on)."', " .
|
|
"debug = '".self::DBUTF8escapestring($lp->debug)."' $condition_session ";
|
|
|
|
Database::query($sql);
|
|
$new_lp_id = Database::insert_id();
|
|
|
|
if ($lp->visibility) {
|
|
$sql = "INSERT INTO $table_tool SET
|
|
c_id = ".$this->destination_course_id.",
|
|
name = '".self::DBUTF8escapestring($lp->name)."',
|
|
link = 'newscorm/lp_controller.php?action=view&lp_id=$new_lp_id&id_session=$session_id',
|
|
image = 'scormbuilder.gif',
|
|
visibility = '0',
|
|
admin = '0',
|
|
address = 'squaregrey.gif',
|
|
session_id = $session_id
|
|
";
|
|
Database::query($sql);
|
|
}
|
|
|
|
if ($new_lp_id) {
|
|
|
|
api_item_property_update(
|
|
$this->destination_course_info,
|
|
TOOL_LEARNPATH,
|
|
$new_lp_id,
|
|
'LearnpathAdded',
|
|
api_get_user_id(),
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
$session_id
|
|
);
|
|
|
|
// Set the new LP to visible
|
|
api_item_property_update(
|
|
$this->destination_course_info,
|
|
TOOL_LEARNPATH,
|
|
$new_lp_id,
|
|
'invisible',
|
|
api_get_user_id(),
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
$session_id
|
|
);
|
|
}
|
|
|
|
$new_item_ids = array();
|
|
$parent_item_ids = array();
|
|
$previous_item_ids = array();
|
|
$next_item_ids = array();
|
|
$old_prerequisite = array();
|
|
$old_refs = array();
|
|
$prerequisite_ids = array();
|
|
|
|
foreach ($lp->get_items() as $index => $item) {
|
|
// we set the ref code here and then we update in a for loop
|
|
$ref = $item['ref'];
|
|
|
|
//Dealing with path the same way as ref as some data has been put into path when it's a local resource
|
|
//Only fix the path for no scos
|
|
if ($item['item_type'] == 'sco') {
|
|
$path = self::DBUTF8escapestring($item['path']);
|
|
} else {
|
|
$path = self::DBUTF8escapestring($item['path']);
|
|
$path = $this->get_new_id($item['item_type'], $path);
|
|
}
|
|
|
|
$sql = "INSERT INTO ".$table_item." SET
|
|
c_id = ".$this->destination_course_id." ,
|
|
lp_id = '". self::DBUTF8escapestring($new_lp_id)."', " .
|
|
"item_type='". self::DBUTF8escapestring($item['item_type'])."', " .
|
|
"ref = '". self::DBUTF8escapestring($ref)."', " .
|
|
"title = '". self::DBUTF8escapestring($item['title'])."', " .
|
|
"description ='". self::DBUTF8escapestring($item['description'])."', " .
|
|
"path = '". self::DBUTF8escapestring($path)."', " .
|
|
"min_score = '". self::DBUTF8escapestring($item['min_score'])."', " .
|
|
"max_score = '". self::DBUTF8escapestring($item['max_score'])."', " .
|
|
"mastery_score = '". self::DBUTF8escapestring($item['mastery_score'])."', " .
|
|
"parent_item_id = '". self::DBUTF8escapestring($item['parent_item_id'])."', " .
|
|
"previous_item_id = '". self::DBUTF8escapestring($item['previous_item_id'])."', " .
|
|
"next_item_id = '". self::DBUTF8escapestring($item['next_item_id'])."', " .
|
|
"display_order = '". self::DBUTF8escapestring($item['display_order'])."', " .
|
|
"prerequisite = '". self::DBUTF8escapestring($item['prerequisite'])."', " .
|
|
"parameters='". self::DBUTF8escapestring($item['parameters'])."', " .
|
|
"audio='". self::DBUTF8escapestring($item['audio'])."', " .
|
|
"launch_data = '". self::DBUTF8escapestring($item['launch_data'])."'";
|
|
|
|
Database::query($sql);
|
|
|
|
$new_item_id = Database::insert_id();
|
|
//save a link between old and new item IDs
|
|
$new_item_ids[$item['id']] = $new_item_id;
|
|
//save a reference of items that need a parent_item_id refresh
|
|
$parent_item_ids[$new_item_id] = $item['parent_item_id'];
|
|
//save a reference of items that need a previous_item_id refresh
|
|
$previous_item_ids[$new_item_id] = $item['previous_item_id'];
|
|
//save a reference of items that need a next_item_id refresh
|
|
$next_item_ids[$new_item_id] = $item['next_item_id'];
|
|
|
|
if (!empty($item['prerequisite'])) {
|
|
if ($lp->lp_type =='2') {
|
|
// if is an sco
|
|
$old_prerequisite[$new_item_id]= $item['prerequisite'];
|
|
} else {
|
|
$old_prerequisite[$new_item_id]= $new_item_ids[$item['prerequisite']];
|
|
}
|
|
}
|
|
|
|
if (!empty($ref)) {
|
|
if ($lp->lp_type =='2') {
|
|
// if is an sco
|
|
$old_refs[$new_item_id]= $ref;
|
|
} else {
|
|
$old_refs[$new_item_id]= $new_item_ids[$ref];
|
|
}
|
|
}
|
|
|
|
$prerequisite_ids[$new_item_id] = $item['prerequisite'];
|
|
}
|
|
|
|
// Updating prerequisites
|
|
foreach ($old_prerequisite as $key=>$my_old_prerequisite) {
|
|
if($my_old_prerequisite != ''){
|
|
$sql = "UPDATE ".$table_item." SET prerequisite = '".$my_old_prerequisite."'
|
|
WHERE c_id = ".$this->destination_course_id." AND id = '".$key."' ";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
|
|
// Updating refs
|
|
foreach ($old_refs as $key=>$my_old_ref) {
|
|
if ($my_old_ref != '') {
|
|
$sql = "UPDATE ".$table_item." SET ref = '".$my_old_ref."'
|
|
WHERE c_id = ".$this->destination_course_id." AND id = '".$key."' ";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
|
|
foreach ($parent_item_ids as $new_item_id => $parent_item_old_id) {
|
|
$parent_new_id = 0;
|
|
if($parent_item_old_id != 0){
|
|
$parent_new_id = $new_item_ids[$parent_item_old_id];
|
|
}
|
|
$sql = "UPDATE ".$table_item." SET parent_item_id = '".$parent_new_id."'
|
|
WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";
|
|
Database::query($sql);
|
|
}
|
|
foreach ($previous_item_ids as $new_item_id => $previous_item_old_id) {
|
|
$previous_new_id = 0;
|
|
if($previous_item_old_id != 0){
|
|
$previous_new_id = $new_item_ids[$previous_item_old_id];
|
|
}
|
|
$sql = "UPDATE ".$table_item." SET previous_item_id = '".$previous_new_id."'
|
|
WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";
|
|
Database::query($sql);
|
|
}
|
|
|
|
foreach ($next_item_ids as $new_item_id => $next_item_old_id) {
|
|
$next_new_id = 0;
|
|
if($next_item_old_id != 0){
|
|
$next_new_id = $new_item_ids[$next_item_old_id];
|
|
}
|
|
$sql = "UPDATE ".$table_item." SET next_item_id = '".$next_new_id."'
|
|
WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";
|
|
Database::query($sql);
|
|
}
|
|
|
|
foreach ($prerequisite_ids as $new_item_id => $prerequisite_old_id) {
|
|
$prerequisite_new_id = 0;
|
|
if($prerequisite_old_id != 0){
|
|
$prerequisite_new_id = $new_item_ids[$prerequisite_old_id];
|
|
}
|
|
$sql = "UPDATE ".$table_item." SET prerequisite = '".$prerequisite_new_id."'
|
|
WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";
|
|
Database::query($sql);
|
|
}
|
|
$this->course->resources[RESOURCE_LEARNPATH][$id]->destination_id = $new_lp_id;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore works
|
|
* @deprecated use restore_works
|
|
*
|
|
*/
|
|
public function restore_student_publication($sessionId = 0)
|
|
{
|
|
$sessionId = intval($sessionId);
|
|
$work_assignment_table = Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
|
|
$work_table = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
|
|
$item_property_table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
|
|
|
|
// Query in student publication
|
|
$sql = 'SELECT * FROM '.$work_table.'
|
|
WHERE c_id = '.$this->course_origin_id.' AND filetype = "folder" AND active IN (0, 1) ';
|
|
|
|
$result = Database::query($sql);
|
|
$folders = Database::store_result($result, 'ASSOC');
|
|
|
|
foreach ($folders as $folder) {
|
|
$old_id = $folder['id'];
|
|
unset($folder['id']);
|
|
$folder['c_id'] = $this->destination_course_id;
|
|
$folder['parent_id'] = 0;
|
|
$folder['session_id'] = $sessionId;
|
|
$new_id = Database::insert($work_table, $folder);
|
|
|
|
if ($new_id) {
|
|
//query in item property
|
|
$sql = 'SELECT
|
|
tool,
|
|
insert_user_id,
|
|
insert_date,
|
|
lastedit_date,
|
|
ref,
|
|
lastedit_type,
|
|
lastedit_user_id,
|
|
to_group_id,
|
|
to_user_id,
|
|
visibility,
|
|
start_visible,
|
|
end_visible
|
|
FROM '.$item_property_table.' ip
|
|
INNER JOIN '.$work_table.' sp ON ip.ref=sp.id
|
|
WHERE
|
|
sp.c_id = '.$this->course_origin_id.' AND
|
|
ip.c_id = '.$this->course_origin_id.' AND
|
|
tool="work" AND sp.id = '.$old_id.'';
|
|
|
|
$result = Database::query($sql);
|
|
$sub_folders = Database::store_result($result, 'ASSOC');
|
|
foreach ($sub_folders as $sub_folder) {
|
|
$sub_folder['c_id'] = $this->destination_course_id;
|
|
$sub_folder['ref'] = $new_id;
|
|
$sub_folder['session_id'] = $sessionId;
|
|
$new_item_id = Database::insert($item_property_table, $sub_folder);
|
|
}
|
|
|
|
$sql = 'SELECT sa.id, sa.expires_on,sa.ends_on,sa.add_to_calendar, sa.enable_qualification, sa.publication_id
|
|
FROM '.$work_assignment_table.' sa INNER JOIN '.$work_table.' sp ON sa.publication_id=sp.id
|
|
WHERE
|
|
sp.c_id = '.$this->course_origin_id.' AND
|
|
sa.c_id = '.$this->course_origin_id.' AND
|
|
filetype="folder" AND sp.id = '.$old_id.'';
|
|
|
|
$result = Database::query($sql);
|
|
$assing_list = Database::store_result($result, 'ASSOC');
|
|
foreach ($assing_list as $assign) {
|
|
$assign['c_id'] = $this->destination_course_id;
|
|
$assign['id'] = $new_id;
|
|
Database::insert($work_assignment_table, $assign);
|
|
}
|
|
}
|
|
}
|
|
|
|
$destination = '../../courses/'.$this->course->destination_path.'/work/';
|
|
$origin = '../../courses/'.$this->course->info['path'].'/work/';
|
|
self::allow_create_all_directory($origin,$destination,false);
|
|
}
|
|
|
|
/**
|
|
* copy all directory and sub directory
|
|
* @param string The path origin
|
|
* @param string The path destination
|
|
* @param boolean Option Overwrite
|
|
* @return void()
|
|
* @deprecated
|
|
*/
|
|
public function allow_create_all_directory($source, $dest, $overwrite = false)
|
|
{
|
|
if (!is_dir($dest)) {
|
|
mkdir($dest, api_get_permissions_for_new_directories());
|
|
}
|
|
if ($handle = opendir($source)) { // if the folder exploration is sucsessful, continue
|
|
while (false !== ($file = readdir($handle))) { // as long as storing the next file to $file is successful, continue
|
|
if ($file != '.' && $file != '..') {
|
|
$path = $source . '/' . $file;
|
|
if (is_file($path)) {
|
|
/* if (!is_file($dest . '/' . $file) || $overwrite)
|
|
if (!@copy($path, $dest . '/' . $file)) {
|
|
echo '<font color="red">File ('.$path.') '.get_lang('NotHavePermission').'</font>';
|
|
}*/
|
|
} elseif(is_dir($path)) {
|
|
if (!is_dir($dest . '/' . $file))
|
|
mkdir($dest . '/' . $file);
|
|
self:: allow_create_all_directory($path, $dest . '/' . $file, $overwrite);
|
|
}
|
|
}
|
|
}
|
|
closedir($handle);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the new ID of one specific tool item from the tool name and the old ID
|
|
* @param string Tool name
|
|
* @param integer Old ID
|
|
* @return integer New ID
|
|
*/
|
|
public function get_new_id($tool, $ref)
|
|
{
|
|
// Check if the value exist in the current array.
|
|
|
|
if ($tool == 'hotpotatoes') {
|
|
$tool = 'document';
|
|
}
|
|
|
|
if (isset($this->course->resources[$tool][$ref]) &&
|
|
isset($this->course->resources[$tool][$ref]->destination_id) &&
|
|
!empty($this->course->resources[$tool][$ref]->destination_id)
|
|
) {
|
|
return $this->course->resources[$tool][$ref]->destination_id;
|
|
}
|
|
|
|
// Check if the course is the same (last hope).
|
|
if ($this->course_origin_id == $this->destination_course_id) {
|
|
return $ref;
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Restore glossary
|
|
*/
|
|
public function restore_glossary($session_id = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_GLOSSARY)) {
|
|
$table_glossary = Database :: get_course_table(TABLE_GLOSSARY);
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_GLOSSARY] as $id => $glossary) {
|
|
|
|
$condition_session = "";
|
|
if (!empty($session_id)) {
|
|
$session_id = intval($session_id);
|
|
$condition_session = " , session_id = '$session_id' ";
|
|
}
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$glossary->description = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$glossary->description,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO " . $table_glossary . " SET
|
|
c_id = " . $this->destination_course_id . " ,
|
|
name = '" . self::DBUTF8escapestring(
|
|
$glossary->name
|
|
) . "',
|
|
description = '" . self::DBUTF8escapestring(
|
|
$glossary->description
|
|
) . "',
|
|
display_order='" . self::DBUTF8escapestring(
|
|
$glossary->display_order
|
|
) . "'
|
|
$condition_session
|
|
";
|
|
Database::query($sql);
|
|
$my_id = Database::insert_id();
|
|
api_item_property_update(
|
|
$this->destination_course_info,
|
|
TOOL_GLOSSARY,
|
|
$my_id,
|
|
"GlossaryAdded",
|
|
api_get_user_id()
|
|
);
|
|
$this->course->resources[RESOURCE_GLOSSARY][$id]->destination_id = Database::insert_id();
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param int $session_id
|
|
*/
|
|
public function restore_wiki($session_id = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_WIKI)) {
|
|
// wiki table of the target course
|
|
$table_wiki = Database :: get_course_table(TABLE_WIKI);
|
|
$table_wiki_conf = Database :: get_course_table(TABLE_WIKI_CONF);
|
|
|
|
// storing all the resources that have to be copied in an array
|
|
$resources = $this->course->resources;
|
|
|
|
foreach ($resources[RESOURCE_WIKI] as $id => $wiki) {
|
|
// the sql statement to insert the groups from the old course to the new course
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$wiki->content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$wiki->content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$sql = "INSERT INTO $table_wiki (c_id, page_id, reflink, title, content, user_id, group_id, dtime, progress, version, session_id) VALUES (
|
|
".$this->destination_course_id." ,
|
|
'".self::DBUTF8escapestring($wiki->page_id)."',
|
|
'".self::DBUTF8escapestring($wiki->reflink)."',
|
|
'".self::DBUTF8escapestring($wiki->title)."',
|
|
'".self::DBUTF8escapestring($wiki->content)."',
|
|
'".intval($wiki->user_id)."',
|
|
'".intval($wiki->group_id)."',
|
|
'".self::DBUTF8escapestring($wiki->dtime)."',
|
|
'".self::DBUTF8escapestring($wiki->progress)."',
|
|
'".intval($wiki->version)."',
|
|
'".(!empty($session_id)?intval($session_id):0)."')";
|
|
Database::query($sql);
|
|
$new_id = Database::insert_id();
|
|
$this->course->resources[RESOURCE_WIKI][$id]->destination_id = $new_id;
|
|
$sql = "UPDATE $table_wiki set page_id = '$new_id' WHERE c_id = ".$this->destination_course_id." AND id = '$new_id'";
|
|
Database::query($sql);
|
|
|
|
// we also add an entry in wiki_conf
|
|
$sql = "INSERT INTO $table_wiki_conf (c_id, page_id, task, feedback1, feedback2, feedback3, fprogress1, fprogress2, fprogress3, max_size, max_text, max_version, startdate_assig, enddate_assig, delayedsubmit) VALUES
|
|
(".$this->destination_course_id." , '".intval($new_id)."', '', '', '', '', '', '', '', NULL, 0, 0, '0000-00-00 00:00:00', '0000-00-00 00:00:00', 0)";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore Thematics
|
|
* @param int $session_id
|
|
*/
|
|
public function restore_thematic($session_id = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_THEMATIC)) {
|
|
$table_thematic = Database :: get_course_table(TABLE_THEMATIC);
|
|
$table_thematic_advance = Database :: get_course_table(TABLE_THEMATIC_ADVANCE);
|
|
$table_thematic_plan = Database :: get_course_table(TABLE_THEMATIC_PLAN);
|
|
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_THEMATIC] as $id => $thematic) {
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$thematic->content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$thematic->content,
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
$thematic->params['c_id'] = $this->destination_course_id;
|
|
$thematic->params['id'] = null;
|
|
$last_id = Database::insert($table_thematic, $thematic->params, false);
|
|
|
|
if (is_numeric($last_id)) {
|
|
api_item_property_update($this->destination_course_info, 'thematic', $last_id, "ThematicAdded", api_get_user_id());
|
|
|
|
foreach($thematic->thematic_advance_list as $thematic_advance) {
|
|
unset($thematic_advance['id']);
|
|
$thematic_advance['attendance_id'] = 0;
|
|
$thematic_advance['thematic_id'] = $last_id;
|
|
$thematic_advance['c_id'] = $this->destination_course_id;
|
|
$my_id = Database::insert($table_thematic_advance, $thematic_advance, false);
|
|
|
|
if (is_numeric($my_id)) {
|
|
api_item_property_update($this->destination_course_info, 'thematic_advance', $my_id,"ThematicAdvanceAdded", api_get_user_id());
|
|
}
|
|
}
|
|
|
|
foreach($thematic->thematic_plan_list as $thematic_plan) {
|
|
unset($thematic_plan['id']);
|
|
$thematic_plan['thematic_id'] = $last_id;
|
|
$thematic_plan['c_id'] = $this->destination_course_id;
|
|
$my_id = Database::insert($table_thematic_plan, $thematic_plan, false);
|
|
if (is_numeric($my_id)) {
|
|
api_item_property_update($this->destination_course_info, 'thematic_plan', $my_id, "ThematicPlanAdded", api_get_user_id());
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore Attendance
|
|
* @param int $session_id
|
|
*/
|
|
public function restore_attendance($session_id = 0)
|
|
{
|
|
if ($this->course->has_resources(RESOURCE_ATTENDANCE)) {
|
|
$table_attendance = Database :: get_course_table(TABLE_ATTENDANCE);
|
|
$table_attendance_calendar = Database :: get_course_table(TABLE_ATTENDANCE_CALENDAR);
|
|
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_ATTENDANCE] as $id => $obj) {
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$obj->params['description'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$obj->params['description'],
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
$obj->params['id'] = null;
|
|
$obj->params['c_id'] = $this->destination_course_id;
|
|
|
|
$last_id = Database::insert($table_attendance, $obj->params);
|
|
|
|
if (is_numeric($last_id)) {
|
|
api_item_property_update($this->destination_course_info, TOOL_ATTENDANCE, $last_id,"AttendanceAdded", api_get_user_id());
|
|
|
|
foreach ($obj->attendance_calendar as $attendance_calendar) {
|
|
unset($attendance_calendar['id']);
|
|
$attendance_calendar['attendance_id'] = $last_id;
|
|
$attendance_calendar['c_id'] = $this->destination_course_id;
|
|
Database::insert(
|
|
$table_attendance_calendar,
|
|
$attendance_calendar
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restore Works
|
|
* @param int $sessionId
|
|
*/
|
|
public function restore_works($sessionId = 0)
|
|
{
|
|
require_once api_get_path(SYS_CODE_PATH).'work/work.lib.php';
|
|
if ($this->course->has_resources(RESOURCE_WORK)) {
|
|
$table_work_assignment = Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
|
|
|
|
$resources = $this->course->resources;
|
|
foreach ($resources[RESOURCE_WORK] as $obj) {
|
|
|
|
// check resources inside html from ckeditor tool and copy correct urls into recipient course
|
|
$obj->params['description'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
|
|
$obj->params['description'],
|
|
$this->course->code,
|
|
$this->course->destination_path,
|
|
$this->course->backup_path,
|
|
$this->course->info['path']
|
|
);
|
|
|
|
$id_work = $obj->params['id'];
|
|
$obj->params['id'] = null;
|
|
$obj->params['c_id'] = $this->destination_course_info['real_id'];
|
|
|
|
// re-create dir
|
|
// @todo check security against injection of dir in crafted course backup here!
|
|
$path = $obj->params['url'];
|
|
$path = '/'.str_replace('/','',substr($path,1));
|
|
|
|
$workData = array();
|
|
switch ($this->file_option) {
|
|
case FILE_SKIP:
|
|
$workData = get_work_data_by_path($path, $this->destination_course_info['real_id']);
|
|
if (!empty($workData)) {
|
|
continue;
|
|
}
|
|
case FILE_OVERWRITE:
|
|
// Creating folder.
|
|
$workData = get_work_data_by_path($path, $this->destination_course_info['real_id']);
|
|
case FILE_RENAME:
|
|
$obj->params['new_dir'] = $obj->params['title'];
|
|
|
|
if (!empty($this->course_origin_id)) {
|
|
$sql = 'SELECT * FROM ' . $table_work_assignment . '
|
|
WHERE
|
|
c_id = ' . $this->course_origin_id . ' AND
|
|
publication_id = ' . $id_work;
|
|
|
|
$result = Database::query($sql);
|
|
$cant = Database::num_rows($result);
|
|
if ($cant > 0) {
|
|
$row = Database::fetch_assoc($result);
|
|
}
|
|
|
|
//$obj->params['qualification'] = empty($row['enable_qualification']) ? true : false;
|
|
$obj->params['enableExpiryDate'] = $row['expires_on'] == '0000-00-00 00:00:00' ? false : true;
|
|
$obj->params['enableEndDate'] = $row['ends_on'] == '0000-00-00 00:00:00' ? false : true;
|
|
$obj->params['expires_on'] = $row['expires_on'];
|
|
$obj->params['ends_on'] = $row['ends_on'];
|
|
$obj->params['enable_qualification'] = $row['enable_qualification'];
|
|
$obj->params['add_to_calendar'] = !empty($row['add_to_calendar']) ? 1 : 0;
|
|
|
|
if (empty($workData)) {
|
|
addDir(
|
|
$obj->params,
|
|
api_get_user_id(),
|
|
$this->destination_course_info,
|
|
0,
|
|
$sessionId
|
|
);
|
|
} else {
|
|
$workId = $workData['id'];
|
|
updateWork(
|
|
$workId,
|
|
$obj->params,
|
|
$this->destination_course_info,
|
|
$sessionId
|
|
);
|
|
updatePublicationAssignment(
|
|
$workId,
|
|
$obj->params,
|
|
$this->destination_course_info,
|
|
0
|
|
);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $str
|
|
* @return string
|
|
*/
|
|
public function DBUTF8($str)
|
|
{
|
|
if (UTF8_CONVERT) {
|
|
$str = utf8_encode($str);
|
|
}
|
|
return $str;
|
|
}
|
|
|
|
/**
|
|
* @param string $str
|
|
* @return string
|
|
*/
|
|
public function DBUTF8escapestring($str)
|
|
{
|
|
if (UTF8_CONVERT) {
|
|
$str = utf8_encode($str);
|
|
}
|
|
return Database::escape_string($str);
|
|
}
|
|
|
|
/**
|
|
* @param array $array
|
|
* @return mixed
|
|
*/
|
|
public function DBUTF8_array($array)
|
|
{
|
|
if (UTF8_CONVERT) {
|
|
foreach ($array as &$item) {
|
|
$item = utf8_encode($item);
|
|
}
|
|
return $array;
|
|
} else {
|
|
return $array;
|
|
}
|
|
}
|
|
}
|
|
|