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+<?php
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+/* For licensing terms, see /license.txt */
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+/**
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+ * Copy resources from one course in a session to another one.
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+ *
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+ * @author Christian Fasanando <christian.fasanando@dokeos.com>
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+ * @author Julio Montoya <gugli100@gmail.com> Lots of bug fixes/improvements
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+ * @author Angel Fernando Quiroz Campos <angel.quiroz@beeznest.com> Code conventions
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+ * @package chamilo.backup
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+ */
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+/**
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+ * Code
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+ */
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+/* INIT SECTION */
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+
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+// Language files that need to be included
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+$language_file = array('coursebackup', 'admin');
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+require_once '../inc/global.inc.php';
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+
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+$current_course_tool = TOOL_COURSE_MAINTENANCE;
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+
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+api_protect_course_script(true, true);
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+
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+require_once api_get_path(LIBRARY_PATH) . 'fileManage.lib.php';
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+require_once api_get_path(LIBRARY_PATH) . 'xajax/xajax.inc.php';
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+
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+require_once 'classes/CourseBuilder.class.php';
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+require_once 'classes/CourseRestorer.class.php';
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+require_once 'classes/CourseSelectForm.class.php';
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+
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+$xajax = new xajax();
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+$xajax->registerFunction('searchCourses');
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+
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+if (!api_is_allowed_to_edit()) {
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+ api_not_allowed(true);
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+}
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+
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+if (!api_is_coach()) {
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+ api_not_allowed(true);
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+}
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+
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+$courseCode = api_get_course_id();
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+$courseInfo = api_get_course_info($courseCode);
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+$sessionId = api_get_session_id();
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+
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+if (empty($courseCode) OR empty($sessionId)) {
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+ api_not_allowed(true);
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+}
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+
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+// Remove memory and time limits as much as possible as this might be a long process...
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+if (function_exists('ini_set')) {
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+ ini_set('memory_limit', '256M');
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+ ini_set('max_execution_time', 1800);
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+}
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+
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+$this_section = SECTION_COURSES;
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+$nameTools = get_lang('CopyCourse');
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+$returnLink = api_get_path(
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+ WEB_CODE_PATH
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+ ) . 'course_info/maintenance_coach.php?' . api_get_cidreq();
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+$interbreadcrumb[] = array(
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+ 'url' => $returnLink,
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+ 'name' => get_lang('Maintenance')
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+);
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+
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+// Database Table Definitions
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+$tbl_session_rel_course_rel_user = Database::get_main_table(
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+ TABLE_MAIN_SESSION_COURSE_USER
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+);
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+$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
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+$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
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+$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
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+$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
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+
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+/* FUNCTIONS */
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+
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+function make_select_session_list($name, $sessions, $attr = array())
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+{
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+
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+ $attrs = '';
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+ if (count($attr) > 0) {
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+ foreach ($attr as $key => $value) {
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+ $attrs .= ' ' . $key . '="' . $value . '"';
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+ }
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+ }
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+ $output = '<select name="' . $name . '" ' . $attrs . '>';
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+
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+ if (count($sessions) == 0) {
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+ $output .= '<option value = "0">' . get_lang(
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+ 'ThereIsNotStillASession'
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+ ) . '</option>';
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+ } else {
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+ $output .= '<option value = "0">' . get_lang(
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+ 'SelectASession'
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+ ) . '</option>';
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+ }
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+
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+ if (is_array($sessions)) {
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+ foreach ($sessions as $session) {
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+ $category_name = '';
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+ if (!empty($session['category_name'])) {
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+ $category_name = ' (' . $session['category_name'] . ')';
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+ }
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+
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+ $output .= '<option value="' . $session['id'] . '">' . $session['name'] . ' ' . $category_name . '</option>';
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+ }
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+ }
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+ $output .= '</select>';
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+ return $output;
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+}
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+
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+/**
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+ * Show the form to copy courses
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+ * @global string $returnLink
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+ * @global string $courseCode
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+ */
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+function displayForm()
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+{
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+ global $returnLink, $courseCode;
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+
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+ $courseInfo = api_get_course_info();
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+ $sessionId = api_get_session_id();
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+ $userId = api_get_user_id();
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+
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+ $sessions = SessionManager::getSessionsCoachedByUser($userId);
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+ $html = '';
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+ // Actions
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+ $html .= '<div class="actions">';
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+ // Link back to the documents overview
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+ $html .= '<a href="' . $returnLink . '">' . Display::return_icon(
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+ 'back.png', get_lang('BackTo') . ' ' . get_lang('Maintenance'), '', ICON_SIZE_MEDIUM
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+ ) . '</a>';
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+ $html .= '</div>';
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+
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+ $html .= Display::return_message(
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+ get_lang('CopyCourseFromSessionToSessionExplanation')
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+ );
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+
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+ $html .= '<form name="formulaire" method="post" action="' . api_get_self(
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+ ) . '?' . api_get_cidreq() . '" >';
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+ $html .= '<table border="0" cellpadding="5" cellspacing="0" width="100%">';
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+
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+ // Source
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+ $html .= '<tr><td width="15%"><b>' . get_lang(
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+ 'OriginCoursesFromSession'
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+ ) . ':</b></td>';
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+ $html .= '<td width="10%" align="left">' . api_get_session_name(
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+ $sessionId
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+ ) . '</td>';
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+ $html .= '<td width="50%">';
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+ $html .= "{$courseInfo['title']} ({$courseInfo['code']})" . '</td></tr>';
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+
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+ // Destination
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+ $html .= '<tr><td width="15%"><b>' . get_lang(
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+ 'DestinationCoursesFromSession'
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+ ) . ':</b></td>';
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+ $html .= '<td width="10%" align="left"><div id="ajax_sessions_list_destination">';
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+ $html .= '<select name="sessions_list_destination" onchange="javascript: xajax_searchCourses(this.value,\'destination\');">';
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+ if (empty($sessions)) {
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+ $html .= '<option value = "0">' . get_lang(
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+ 'ThereIsNotStillASession'
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+ ) . '</option>';
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+ } else {
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+ $html .= '<option value = "0">' . get_lang(
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+ 'SelectASession'
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+ ) . '</option>';
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+ foreach ($sessions as $session) {
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+ if ($session['id'] == $sessionId) {
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+ continue;
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+ }
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+
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+ if (!SessionManager::sessionHasCourse($session['id'], $courseCode)) {
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+ continue;
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+ }
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+
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+ $html .= '<option value="' . $session['id'] . '">' . $session['name'] . '</option>';
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+ }
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+ }
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+
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+ $html .= '</select ></div></td>';
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+
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+ $html .= '<td width="50%">';
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+ $html .= '<div id="ajax_list_courses_destination">';
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+ $html .= '<select id="destination" name="SessionCoursesListDestination[]" style="width:380px;" ></select></div></td>';
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+ $html .= '</tr></table>';
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+
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+ $html .= "<fieldset>";
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+ $html .= '<legend>' . get_lang('TypeOfCopy') . ' <small>(' . get_lang('CopyOnlySessionItems') . ')</small></legend>';
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+ $html .= '<label class="radio"><input type="radio" id="copy_option_1" name="copy_option" value="full_copy" checked="checked"/>';
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+ $html .= get_lang('FullCopy') . '</label>';
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+ $html .= '<label class="radio"><input type="radio" id="copy_option_2" name="copy_option" value="select_items"/>';
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+ $html .= ' ' . get_lang('LetMeSelectItems') . '</label><br/>';
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+
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+ $html .= "</fieldset>";
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+
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+ $html .= '<button class="save" type="submit" onclick="javascript:if(!confirm(' . "'" . addslashes(
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+ api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES)
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+ ) . "'" . ')) return false;">' . get_lang('CopyCourse') . '</button>';
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+ $html .= '</form>';
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+ echo $html;
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+}
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+
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+function searchCourses($idSession, $type)
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+{
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+ $xajaxResponse = new XajaxResponse();
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+ $return = null;
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+ $courseCode = api_get_course_id();
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+
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+ if (!empty($type)) {
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+ $idSession = intval($idSession);
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+ $courseList = SessionManager::get_course_list_by_session_id($idSession);
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+
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+ $return .= '<select id="destination" name="SessionCoursesListDestination[]" style="width:380px;" >';
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+
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+ foreach ($courseList as $course) {
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+ $course_list_destination[] = $course['code'];
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+
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+ if ($course['code'] != $courseCode) {
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+ continue;
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+ }
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+
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+ $courseTitle = str_replace("'", "\'", $course['title']);
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+
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+ $return .= '<option value="' . $course['code'] . '" title="' . @htmlspecialchars(
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+ $course['title'] . ' (' . $course['visual_code'] . ')', ENT_QUOTES, api_get_system_encoding()
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+ ) . '">' .
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+ $course['title'] . ' (' . $course['visual_code'] . ')</option>';
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+ }
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+ $return .= '</select>';
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+ $_SESSION['course_list_destination'] = $course_list_destination;
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+
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+ // Send response by ajax
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+ $xajaxResponse->addAssign(
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+ 'ajax_list_courses_destination', 'innerHTML', api_utf8_encode($return)
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+ );
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+ }
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+ return $xajaxResponse;
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+}
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+
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+$xajax->processRequests();
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+
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+/* HTML head extra */
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+
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+$htmlHeadXtra[] = $xajax->getJavascript(
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+ api_get_path(WEB_LIBRARY_PATH) . 'xajax/'
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+);
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+$htmlHeadXtra[] = '<script>
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+ function checkSelected(id_select,id_radio,id_title,id_destination) {
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+ var num=0;
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+ obj_origin = document.getElementById(id_select);
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+ obj_destination = document.getElementById(id_destination);
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+
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+ for (x=0;x<obj_origin.options.length;x) {
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+ if (obj_origin.options[x].selected) {
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+ if (obj_destination.options.length > 0) {
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+ for (y=0;y<obj_destination.options.length;y) {
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+ if (obj_origin.options[x].value == obj_destination.options[y].value) {
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+ obj_destination.options[y].selected = true;
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+ }
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+ }
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+ }
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+ num;
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+ } else {
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+ if (obj_destination.options.length > 0) {
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+ for (y=0;y<obj_destination.options.length;y) {
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+ if (obj_origin.options[x].value == obj_destination.options[y].value) {
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+ obj_destination.options[y].selected = false;
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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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+ if (num == 1) {
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+ document.getElementById(id_radio).disabled = false;
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+ document.getElementById(id_title).style.color = \'#000\';
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+ } else {
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+ document.getElementById(id_radio).disabled = true;
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+ document.getElementById(id_title).style.color = \'#aaa\';
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+ }
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+
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+ }
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+</script>';
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+
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+Display::display_header($nameTools);
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+
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+/* MAIN CODE */
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+
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+if ((isset($_POST['action']) && $_POST['action'] == 'course_select_form') ||
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+ (isset($_POST['copy_option']) && $_POST['copy_option'] == 'full_copy')
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+) {
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+
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+ $destinationCourse = $destinationSession = '';
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+ $originCourse = api_get_course_id();
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+ $originSession = api_get_session_id();
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+
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+ if (isset($_POST['action']) && $_POST['action'] == 'course_select_form') {
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+
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+ $destinationCourse = $_POST['destination_course'];
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+ $destinationSession = $_POST['destination_session'];
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+ $course = CourseSelectForm::get_posted_course(
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+ 'copy_course', $originSession, $originCourse
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+ );
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+
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+ $cr = new CourseRestorer($course);
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+ $cr->restore($destinationCourse, $destinationSession);
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+
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+ Display::display_confirmation_message(get_lang('CopyFinished'));
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+
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+ displayForm();
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+ } else {
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+ $arrCourseOrigin = array();
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+ $arrCourseDestination = array();
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+ $destinationSession = '';
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+
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+ if (isset($_POST['SessionCoursesListDestination'])) {
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+ $arrCourseDestination = $_POST['SessionCoursesListDestination'];
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+
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+ if (!empty($arrCourseDestination)) {
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+ $arrCourseOrigin = SessionManager::get_course_list_by_session_id(
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+ api_get_session_id(),
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+ $courseInfo['title']
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+ );
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+ }
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+ }
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+
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+ if (isset($_POST['sessions_list_destination'])) {
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+ $destinationSession = $_POST['sessions_list_destination'];
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+ }
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+
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+ if ((is_array($arrCourseOrigin) && count($arrCourseOrigin) > 0) && !empty($destinationSession)) {
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+ //We need only one value
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+ if (count($arrCourseOrigin) > 1 || count($arrCourseDestination) > 1) {
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+ Display::display_error_message(
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+ get_lang('YouMustSelectACourseFromOriginalSession')
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+ );
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+ } else {
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+ $courseDestination = $arrCourseDestination[0];
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+
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+ $cb = new CourseBuilder('', $courseInfo);
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+ $course = $cb->build(
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+ $originSession, $courseCode
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+ );
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+ $cr = new CourseRestorer($course);
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+ $cr->restore($courseDestination, $destinationSession);
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+
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+ Display::display_confirmation_message(get_lang('CopyFinished'));
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+ }
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+
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+ displayForm();
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+ } else {
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+ Display::display_error_message(
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+ get_lang('YouMustSelectACourseFromOriginalSession')
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+ );
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+ displayForm();
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+ }
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+ }
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+} elseif (isset($_POST['copy_option']) && $_POST['copy_option'] == 'select_items') {
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+ // Else, if a CourseSelectForm is requested, show it
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+ if (api_get_setting('show_glossary_in_documents') != 'none') {
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+ Display::display_normal_message(
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+ get_lang('ToExportDocumentsWithGlossaryYouHaveToSelectGlossary')
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+ );
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+ }
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+
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+ $arrCourseDestination = array();
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+ $destinationSession = '';
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+
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+ if (isset($_POST['SessionCoursesListDestination'])) {
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+ $arrCourseDestination = $_POST['SessionCoursesListDestination'];
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+ }
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+ if (isset($_POST['sessions_list_destination'])) {
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+ $destinationSession = $_POST['sessions_list_destination'];
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+ }
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+
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+ if (!empty($destinationSession)) {
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+ Display::display_normal_message(
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+ get_lang('ToExportLearnpathWithQuizYouHaveToSelectQuiz')
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+ );
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+
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+ $cb = new CourseBuilder('', $courseInfo);
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+ $course = $cb->build($sessionId, $courseCode);
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+ $hiddenFields['destination_course'] = $arrCourseDestination[0];
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+ $hiddenFields['destination_session'] = $destinationSession;
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+ $hiddenFields['origin_course'] = api_get_course_id();
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+ $hiddenFields['origin_session'] = api_get_session_id();
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+
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+ CourseSelectForm :: display_form($course, $hiddenFields, true);
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+
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+ echo '<div style="float:right"><a href="javascript:window.back();">' .
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+ Display::return_icon(
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+ 'back.png', get_lang('Back') . ' ' . get_lang('To') . ' ' . get_lang(
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+ 'PlatformAdmin'
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+ ), array('style' => 'vertical-align:middle')
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+ ) .
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|
+ get_lang('Back') . '</a></div>';
|
|
|
+ } else {
|
|
|
+ Display::display_error_message(
|
|
|
+ get_lang('You must select a course from original session and select a destination session')
|
|
|
+ );
|
|
|
+ displayForm();
|
|
|
+ }
|
|
|
+} else {
|
|
|
+ displayForm();
|
|
|
+}
|
|
|
+
|
|
|
+Display::display_footer();
|