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							329 lines
						
					
					
						
							13 KiB
						
					
					
				<?php
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/* For licensing terms, see /license.txt */
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/**
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 * @package chamilo.admin
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 * @todo use formvalidator
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 */
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// resetting the course id.
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$cidReset = true;
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require_once '../inc/global.inc.php';
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$sessionId = isset($_GET['id_session']) ? intval($_GET['id_session']) : null;
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$add = isset($_GET['add']) ? Security::remove_XSS($_GET['add']) : null;
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SessionManager::protect_session_edit($sessionId);
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$xajax = new xajax();
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$xajax->registerFunction(array('search_courses', 'AddCourseToSession', 'search_courses'));
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// Setting the section (for the tabs)
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$this_section = SECTION_PLATFORM_ADMIN;
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// setting breadcrumbs
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$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
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$interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
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$interbreadcrumb[] = array('url' => "resume_session.php?id_session=".$sessionId, "name" => get_lang('SessionOverview'));
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// Database Table Definitions
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$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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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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// setting the name of the tool
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$tool_name= get_lang('SubscribeCoursesToSession');
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$add_type = 'multiple';
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if (isset($_GET['add_type']) && $_GET['add_type']!=''){
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    $add_type = Security::remove_XSS($_REQUEST['add_type']);
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}
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$page = isset($_GET['page']) ? Security::remove_XSS($_GET['page']) : null;
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$xajax->processRequests();
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$htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
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$htmlHeadXtra[] = '<script>
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function add_course_to_session(code, content) {
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	document.getElementById("course_to_add").value = "";
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	document.getElementById("ajax_list_courses_single").innerHTML = "";
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	destination = document.getElementById("destination");
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	for (i=0;i<destination.length;i++) {
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		if (destination.options[i].text == content) {
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            return false;
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		}
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	}
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	destination.options[destination.length] = new Option(content,code);
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	destination.selectedIndex = -1;
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	sortOptions(destination.options);
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}
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function remove_item(origin)
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{
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	for(var i = 0 ; i<origin.options.length ; i++) {
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		if(origin.options[i].selected) {
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			origin.options[i]=null;
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			i = i-1;
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		}
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	}
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}
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</script>';
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$errorMsg = '';
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$CourseList = $SessionList = array();
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$courses = $sessions = array();
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if (isset($_POST['formSent']) && $_POST['formSent']) {
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    $courseList = $_POST['SessionCoursesList'];
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    SessionManager::add_courses_to_session($sessionId, $courseList, true);
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    Display::addFlash(Display::return_message(get_lang('Updated')));
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    if (isset($add)) {
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        header('Location: add_users_to_session.php?id_session='.$sessionId.'&add=true');
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    } else {
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        header('Location: resume_session.php?id_session='.$sessionId);
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    }
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    exit;
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}
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// display the header
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Display::display_header($tool_name);
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if ($add_type == 'multiple') {
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    $link_add_type_unique = '<a href="'.api_get_self().'?id_session='.$sessionId.'&add='.$add.'&add_type=unique">'.
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        Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
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    $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').' ';
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} else {
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    $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'   ';
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    $link_add_type_multiple = '<a href="'.api_get_self().'?id_session='.$sessionId.'&add='.$add.'&add_type=multiple">'.
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        Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
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}
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// the form header
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$session_info = SessionManager::fetch($sessionId);
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echo '<div class="actions">';
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echo $link_add_type_unique.$link_add_type_multiple;
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echo '</div>';
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$ajax_search = $add_type == 'unique' ? true : false;
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$nosessionCourses = $sessionCourses = array();
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if ($ajax_search) {
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    $sql="SELECT course.id, code, title, visual_code, session_id
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			FROM $tbl_course course
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			INNER JOIN $tbl_session_rel_course session_rel_course
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				ON
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				    course.id = session_rel_course.c_id AND
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				    session_rel_course.session_id = ".intval($sessionId)."
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			ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
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    if (api_is_multiple_url_enabled()) {
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        $tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
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        $access_url_id = api_get_current_access_url_id();
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        if ($access_url_id != -1){
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            $sql="SELECT course.id, code, title, visual_code, session_id
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			FROM $tbl_course course
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			INNER JOIN $tbl_session_rel_course session_rel_course
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				ON course.id = session_rel_course.c_id
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				AND session_rel_course.session_id = ".intval($sessionId)."
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				INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.c_id = course.id)
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            WHERE access_url_id = $access_url_id
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			ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
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        }
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    }
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    $result = Database::query($sql);
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    $Courses = Database::store_result($result);
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    foreach ($Courses as $course) {
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        $sessionCourses[$course['id']] = $course ;
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    }
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} else {
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    $sql = "SELECT course.id, code, title, visual_code, session_id
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			FROM $tbl_course course
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			LEFT JOIN $tbl_session_rel_course session_rel_course
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            ON
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                course.id = session_rel_course.c_id AND
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                session_rel_course.session_id = ".intval($sessionId)."
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			ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
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    if (api_is_multiple_url_enabled()) {
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        $tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
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        $access_url_id = api_get_current_access_url_id();
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        if ($access_url_id != -1){
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            $sql="SELECT course.id, code, title, visual_code, session_id
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				FROM $tbl_course course
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				LEFT JOIN $tbl_session_rel_course session_rel_course
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                ON
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                    course.id = session_rel_course.c_id AND
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                    session_rel_course.session_id = ".intval($sessionId)."
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				INNER JOIN $tbl_course_rel_access_url url_course
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				ON (url_course.c_id = course.id)
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				WHERE access_url_id = $access_url_id
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				ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
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        }
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    }
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    $result = Database::query($sql);
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    $Courses = Database::store_result($result);
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    foreach ($Courses as $course) {
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        if ($course['session_id'] == $sessionId) {
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            $sessionCourses[$course['id']] = $course ;
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        } else {
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            $nosessionCourses[$course['id']] = $course ;
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        }
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    }
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}
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unset($Courses);
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?>
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    <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $page; ?>&id_session=<?php echo $sessionId; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
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        <legend><?php echo $tool_name.' ('.$session_info['name'].')'; ?></legend>
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        <input type="hidden" name="formSent" value="1" />
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        <?php
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        if (!empty($errorMsg)) {
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            Display::display_normal_message($errorMsg); //main API
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        }
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        ?>
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        <div id="multiple-add-session" class="row">
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            <div class="col-md-5">
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                <label><?php echo get_lang('CourseListInPlatform') ?> :</label>
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                <?php
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                if (!($add_type == 'multiple')) {
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                    ?>
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                    <input type="text" id="course_to_add" onkeyup="xajax_search_courses(this.value,'single')" class="form-control"/>
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                    <div id="ajax_list_courses_single"></div>
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                <?php
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                } else {
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                    ?>
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                    <div id="ajax_list_courses_multiple">
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                        <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" class="form-control">
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                            <?php foreach ($nosessionCourses as $enreg) { ?>
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                                <option value="<?php echo $enreg['id']; ?>" <?php echo 'title="'.htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES).'"'; if(in_array($enreg['code'],$CourseList)) echo 'selected="selected"'; ?>>
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                                    <?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?>
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                                </option>
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                            <?php } ?>
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                        </select>
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                    </div>
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                <?php
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                }
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                unset($nosessionCourses);
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                ?>
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            </div>
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            <div class="col-md-2">
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                <?php if($add_type == 'multiple') { ?>
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                    <div class="code-course">
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                        <?php echo get_lang('FirstLetterCourse'); ?> :
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                        <br /><br />
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                        <select name="firstLetterCourse" onchange = "xajax_search_courses(this.value,'multiple')" class="form-control">
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                            <option value="%">--</option>
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                            <?php
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                            echo Display :: get_alphabet_options();
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                            echo Display :: get_numeric_options(0,9,'');
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                            ?>
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                        </select>
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                    </div>
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                <?php } ?>
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                <div class="control-course">
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                    <br /><br />
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                <?php
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                if ($ajax_search) {
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                    ?>
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                    <button class="btn btn-primary" type="button" onclick="remove_item(document.getElementById('destination'))">
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                        <i class="fa fa-chevron-left"></i>
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                    </button>
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                    <br /><br />
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                <?php
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                } else {
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                    ?>
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                    <button class="btn btn-primary" type="button" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))">
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                        <i class="fa fa-chevron-right"></i>
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                    </button>
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                    <br /><br />
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                    <button class="btn btn-primary" type="button" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))">
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                        <i class="fa fa-chevron-left"></i>
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                    </button>
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                    <br /><br />
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                <?php
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                }
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                ?>
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                <?php
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                if (isset($_GET['add'])) {
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                    echo '<button class="btn btn-success" type="button" value="" onclick="valide()" >'.get_lang('NextStep').'</button>';
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                } else {
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                    echo '<button class="btn btn-success" type="button" value="" onclick="valide()" >'.get_lang('SubscribeCoursesToSession').'</button>';
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                }
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                ?>
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                </div>
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            </div>
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            <div class="col-md-5">
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                <label><?php echo get_lang('CourseListInSession') ?> :</label>
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                <select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" class="form-control">
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                    <?php
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                    foreach($sessionCourses as $enreg) {
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                        ?>
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                        <option value="<?php echo $enreg['id']; ?>" title="<?php echo htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES); ?>">
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                            <?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?>
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                        </option>
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                    <?php
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                    }
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                    unset($sessionCourses);
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                    ?>
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                </select>
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            </div>
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        </div>
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    </form>
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    <script>
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        function moveItem(origin , destination) {
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            for(var i = 0 ; i<origin.options.length ; i++) {
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                if(origin.options[i].selected) {
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                    destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
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                    origin.options[i]=null;
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                    i = i-1;
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                }
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            }
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            destination.selectedIndex = -1;
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            sortOptions(destination.options);
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        }
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        function sortOptions(options) {
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            newOptions = new Array();
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            for (i = 0 ; i<options.length ; i++) {
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                newOptions[i] = options[i];
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            }
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            newOptions = newOptions.sort(mysort);
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            options.length = 0;
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            for(i = 0 ; i < newOptions.length ; i++){
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                options[i] = newOptions[i];
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            }
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        }
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        function mysort(a, b) {
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            if(a.text.toLowerCase() > b.text.toLowerCase()){
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                return 1;
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            }
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            if(a.text.toLowerCase() < b.text.toLowerCase()){
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                return -1;
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            }
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            return 0;
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        }
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        function valide() {
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            var options = document.getElementById('destination').options;
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            for (i = 0 ; i<options.length ; i++)
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                options[i].selected = true;
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            document.forms.formulaire.submit();
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        }
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    </script>
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<?php
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Display::display_footer();
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