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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * @package chamilo.calendar
- */
- /**
- * INIT SECTION
- */
- // name of the language file that needs to be included
- $language_file = array('agenda','group');
- // use anonymous mode when accessing this course tool
- $use_anonymous = true;
- require_once '../inc/global.inc.php';
- api_protect_course_script(true);
- //session
- if(isset($_GET['id_session'])) {
- $_SESSION['id_session'] = intval($_GET['id_session']);
- }
- $action = isset($_GET['action']) ? $_GET['action'] : null;
- $origin = isset($_GET['origin']) ? $_GET['origin'] : null;
- $this_section=SECTION_COURSES;
- require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
- /* Resource linker */
- $_SESSION['source_type'] = 'Agenda';
- require_once '../resourcelinker/resourcelinker.inc.php';
- require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
- if (!empty($addresources)) {
- // When the "Add Resource" button is clicked we store all the form data into a session
- $form_elements= array ('day'=>Security::remove_XSS($_POST['fday']), 'month'=>Security::remove_XSS($_POST['fmonth']), 'year'=>Security::remove_XSS($_POST['fyear']), 'hour'=>Security::remove_XSS($_POST['fhour']), 'minutes'=>Security::remove_XSS($_POST['fminute']),
- 'end_day'=>Security::remove_XSS($_POST['end_fday']), 'end_month'=>Security::remove_XSS($_POST['end_fmonth']), 'end_year'=>Security::remove_XSS($_POST['end_fyear']), 'end_hours'=>Security::remove_XSS($_POST['end_fhour']), 'end_minutes'=>Security::remove_XSS($_POST['end_fminute']),
- 'title'=>Security::remove_XSS(stripslashes($_POST['title'])), 'content'=>Security::remove_XSS(stripslashes($_POST['content'])), 'id'=>Security::remove_XSS($_POST['id']), 'action'=>Security::remove_XSS($_POST['action']), 'to'=>Security::remove_XSS($_POST['selectedform']));
- $_SESSION['formelements']=$form_elements;
- // this is to correctly handle edits
- if($id){$action="edit";}
- //print_r($form_elements);
- header('Location: '.api_get_path(WEB_CODE_PATH)."resourcelinker/resourcelinker.php?source_id=1&action=$action&id=$id&originalresource=no");
- exit;
- }
- if (!empty($_GET['view'])) {
- $_SESSION['view'] = Security::remove_XSS($_GET['view']);
- }
- // Functions for the agenda tool
- require_once 'agenda.inc.php';
- /*
- TREATING THE PARAMETERS
- 1. viewing month only or everything
- 2. sort ascending or descending
- 3. showing or hiding the send-to-specific-groups-or-users form
- 4. filter user or group
- */
- // 3. showing or hiding the send-to-specific-groups-or-users form
- $setting_allow_individual_calendar=true;
- if (empty($_POST['To']) and empty($_SESSION['allow_individual_calendar'])) {
- $_SESSION['allow_individual_calendar']="hide";
- }
- $allow_individual_calendar_status=$_SESSION['allow_individual_calendar'];
- if (!empty($_POST['To']) and ($allow_individual_calendar_status=="hide")) {
- $_SESSION['allow_individual_calendar']="show";
- }
- if (!empty($_GET['sort']) and ($allow_individual_calendar_status=="show")) {
- $_SESSION['allow_individual_calendar']="hide";
- }
- // 4. filter user or group
- if (!empty($_GET['user']) or !empty($_GET['group'])) {
- $_SESSION['user']=(int)$_GET['user'];
-
- $_SESSION['group']=(int)$_GET['group'];
- }
- if ((!empty($_GET['user']) and $_GET['user']=="none") or (!empty($_GET['group']) and $_GET['group']=="none")) {
- api_session_unregister("user");
- api_session_unregister("group");
- }
- if (!$is_courseAdmin){
- if (!empty($_GET['toolgroup'])){
- //$_SESSION['toolgroup']=$_GET['toolgroup'];
- $toolgroup=Security::remove_XSS($_GET['toolgroup']);
- api_session_register('toolgroup');
- }
- }
- //It comes from the group tools. If it's define it overwrites $_SESSION['group']
- /*
- if (!empty($_GET['isStudentView']) and $_GET['isStudentView']=="false") {
- api_session_unregister("user");
- api_session_unregister("group");
- }*/
- $htmlHeadXtra[] = api_get_jquery_ui_js();
- $htmlHeadXtra[] = to_javascript();
- $htmlHeadXtra[] = user_group_filter_javascript();
- // this loads the javascript that is needed for the date popup selection
- $htmlHeadXtra[] = "<script src=\"tbl_change.js\" type=\"text/javascript\" language=\"javascript\"></script>";
- // setting the name of the tool
- $nameTools = get_lang('Agenda'); // language variable in trad4all.inc.php
- // showing the header if we are not in the learning path, if we are in
- // the learning path, we do not include the banner so we have to explicitly
- // include the stylesheet, which is normally done in the header
- if (isset($_GET['toolgroup']) && !empty($_GET['toolgroup'])){
- $_clean['toolgroup']= intval($_GET['toolgroup']);
- $group_properties = GroupManager :: get_group_properties($_clean['toolgroup']);
- $interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups'));
- $interbreadcrumb[] = array ("url"=>"../group/group_space.php?gidReq=".Security::remove_XSS($_GET['toolgroup']), "name"=> get_lang('GroupSpace').' '.$group_properties['name']);
- Display::display_header($nameTools,'Agenda');
- } elseif (empty($origin) or $origin != 'learnpath') {
- Display::display_header($nameTools,'Agenda');
- } else {
- echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"".api_get_path(WEB_CODE_PATH)."css/default.css\"/>";
- }
- /*
- TRACKING
- */
- event_access_tool(TOOL_CALENDAR_EVENT);
- /* SETTING SOME VARIABLES
- */
- // Variable definitions
- // Defining the shorts for the days. We use camelcase because these are arrays of language variables
- $DaysShort = api_get_week_days_short();
- // Defining the days of the week to allow translation of the days. We use camelcase because these are arrays of language variables
- $DaysLong = api_get_week_days_long();
- // Defining the months of the year to allow translation of the months. We use camelcase because these are arrays of language variables
- $MonthsLong = api_get_months_long();
- // Database table definitions
- $TABLEAGENDA = Database::get_course_table(TABLE_AGENDA);
- $TABLE_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
- $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
- $tbl_courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER);
- $tbl_group = Database::get_course_table(TABLE_GROUP);
- $tbl_groupUser = Database::get_course_table(TABLE_GROUP_USER);
- $tbl_session_course_user= Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
- /* ACCESS RIGHTS*/
- // permission stuff - also used by loading from global in agenda.inc.php
- $is_allowed_to_edit = api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous());
- // Tool introduction
- Display::display_introduction_section(TOOL_CALENDAR_EVENT);
- /* MAIN SECTION */
- //setting the default year and month
- $select_year = '';
- $select_month = '';
- $select_day = '';
- if(!empty($_GET['year'])) {
- $select_year = (int)$_GET['year'];
- }
- if(!empty($_GET['month'])) {
- $select_month = (int)$_GET['month'];
- }
- if(!empty($_GET['day'])) {
- $select_day = (int)$_GET['day'];
- }
- $today = getdate();
- if (empty($select_year)) {
- $select_year = $today['year'];
- }
- if (empty($select_month)) {
- $select_month = $today['mon'];
- }
- echo '<div class="actions">';
- if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous()) && api_is_allowed_to_session_edit(false,true)) {
- display_courseadmin_links();
- }
- display_student_links();
- echo '</div>';
- // Getting agenda items
- $agenda_items = get_calendar_items($select_month, $select_year);
- if ($_SESSION['view'] != 'month') {
- echo '<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr>';
- // THE LEFT PART
- if (empty($origin) or $origin !='learnpath') {
- echo '<td width="220" height="19" valign="top">';
- // the small calendar
- if (api_get_setting('display_mini_month_calendar') == 'true') {
- display_minimonthcalendar($agenda_items, $select_month, $select_year);
- }
- echo '<br />';
- if (api_get_setting('display_upcoming_events') == 'true') {
- display_upcoming_events();
- }
- echo '</td>';
- echo '<td width="20" background="../img/verticalruler.gif"> </td>';
- }
- // THE RIGHT PART
- echo '<td valign="top">';
- echo '<div class="sort" style="float:left">';
- echo '</div>';
- }
- $event_id = isset($_GET['id']) ? $_GET['id'] : null;
- $course_info = api_get_course_info();
- if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous() && api_is_allowed_to_session_edit(false,true))) {
- switch($action) {
- case 'add':
- if (isset($_POST['submit_event']) && $_POST['submit_event']) {
- $event_start = (int) $_POST['fyear'].'-'.(int) $_POST['fmonth'].'-'.(int) $_POST['fday'].' '.(int) $_POST['fhour'].':'.(int) $_POST['fminute'].':00';
- $event_stop = (int) $_POST['end_fyear'].'-'.(int) $_POST['end_fmonth'].'-'.(int) $_POST['end_fday'].' '.(int) $_POST['end_fhour'].':'.(int) $_POST['end_fminute'].':00';
- $safe_title = Security::remove_XSS($_POST['title']);
- $safe_file_comment = Security::remove_XSS($_POST['file_comment']);
-
- if ($_POST['empty_end_date'] == 'on' ) {
- $event_stop = '0000-00-00 00:00:00';
- }
- $id = agenda_add_item($course_info,$safe_title,$_POST['content'],$event_start,$event_stop,$_POST['selectedform'],false,$safe_file_comment);
- if (!empty($_POST['repeat'])) {
- $end_y = intval($_POST['repeat_end_year']);
- $end_m = intval($_POST['repeat_end_month']);
- $end_d = intval($_POST['repeat_end_day']);
- $end = mktime(23, 59, 59, $end_m, $end_d, $end_y);
- $res = agenda_add_repeat_item($course_info,$id, $_POST['repeat_type'], $end,$_POST['selectedform'], $safe_file_comment);
- }
- $action = 'view';
- } else {
- show_add_form();
- }
- break;
- case "announce":
- //copying the agenda item into an announcement
- if (!(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $event_id))) {
- // a coach can only delete an element belonging to his session
- $ann_id = store_agenda_item_as_announcement($event_id);
- $tool_group_link = (isset($_SESSION['toolgroup'])?'&toolgroup='.$_SESSION['toolgroup']:'');
- Display::display_normal_message(get_lang('CopiedAsAnnouncement').' <a href="../announcements/announcements.php?id='.$ann_id.$tool_group_link.'">'.get_lang('NewAnnouncement').'</a>', false);
- }
- break;
- case 'importical':
- if (isset($_POST['ical_submit'])) {
- $ical_name = $_FILES['ical_import']['name'];
- $ical_type = $_FILES['ical_import']['type'];
-
- $ext = substr($ical_name,(strrpos($ical_name,".")+1));
- //$ical_type === 'text/calendar'
- if ($ext === 'ics' || $ext === 'ical' || $ext === 'icalendar' || $ext === 'ifb') {
- agenda_import_ical($course_info, $_FILES['ical_import']);
- $is_ical = true;
- } else {
- $is_ical = false;
- }
-
- if (!$is_ical) {
- Display::display_error_message(get_lang('IsNotiCalFormatFile'));
- display_ical_import_form();
- break;
- } else {
- Display::display_confirmation_message(get_lang('AddSuccess'));
- }
- } else {
- display_ical_import_form();
- }
- break;
- case 'edit':
- if(!(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, intval($_REQUEST['id'])))) {
- // a coach can only delete an element belonging to his session
- if ($_POST['submit_event']) {
- store_edited_agenda_item($_REQUEST['id_attach'], $_REQUEST['file_comment']);
- $action = 'view';
- } else {
- show_add_form($event_id);
- }
- }
- break;
- case "delete":
- if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $event_id ) ) ) {
- // a coach can only delete an element belonging to his session
- delete_agenda_item($event_id);
- $action = 'view';
- }
- break;
- case "showhide":
- if (!(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $event_id))) {
- // a coach can only delete an element belonging to his session
- showhide_agenda_item($event_id);
- $action = 'view';
- }
- if (!empty($_GET['agenda_id'])) {
- display_one_agenda_item($_GET['agenda_id']);
- }
- break;
- case "delete_attach": //delete attachment file
- $id_attach = $_GET['id_attach'];
- if (!empty($id_attach)) {
- delete_attachment_file($id_attach);
- $action = 'view';
- }
- break;
- }
- }
- $agenda_items = get_calendar_items($select_month, $select_year);
- // this is for students and whenever the courseaministrator has not chosen any action. It is in fact the default behaviour
- if ($action == "view" || empty($action)) {
- if ($origin != 'learnpath') {
- if ($_SESSION['view'] == 'month') {
- display_monthcalendar($select_month, $select_year, $agenda_items);
- } else {
- if (!empty($_GET['agenda_id'])) {
- display_one_agenda_item($_GET['agenda_id']);
- } else {
- $month_name = $MonthsLong[$select_month -1];
- echo Display::tag('h2', $select_day.' '.$month_name.' '.$select_year);
- display_agenda_items($agenda_items, $select_day);
- }
- }
- }
- }
- echo '</td></tr></table>';
- /* FOOTER */
- // The footer is displayed only if we are not in the learnpath
- if ($origin != 'learnpath') {
- Display::display_footer();
- }
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