123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473 |
- <?php //$Id: agenda.php 22201 2009-07-17 19:57:03Z cfasanando $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2004-2008 Dokeos SPRL
- Copyright (c) 2003-2005 Ghent University (UGent)
- Copyright (c) various contributors
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
- See the GNU General Public License for more details.
- Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
- Mail: info@dokeos.com
- ==============================================================================
- */
- /*
- ==============================================================================
- 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
- $use_anonymous = true;
- // setting the global file that gets the general configuration, the databases, the languages, ...
- include('../inc/global.inc.php');
- //session
- if(isset($_GET['id_session']))
- {
- $_SESSION['id_session'] = Security::remove_XSS($_GET['id_session']);
- }
- $this_section=SECTION_COURSES;
- //error_reporting(E_ALL);
- require (api_get_path(LIBRARY_PATH).'groupmanager.lib.php');
- /* ==============================================================================
- ACCESS RIGHTS
- ============================================================================== */
- // notice for unauthorized people.
- api_protect_course_script();
- /*
- -----------------------------------------------------------
- Resource linker (Patrick Cool, march 2004)
- -----------------------------------------------------------
- */
- $_SESSION['source_type'] = 'Agenda';
- require_once '../resourcelinker/resourcelinker.inc.php';
- require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
- if (!empty($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']);
- }
- /*
- -----------------------------------------------------------
- Libraries
- -----------------------------------------------------------
- */
- // containing the functions for the agenda tool
- include "agenda.inc.php";
- // some debug functions
- include($includePath."/lib/debug.lib.inc.php");
- /*==============================================================================
- TREATING THE PARAMETERS
- 1. viewing month only or everything
- 2. sort ascending or descending
- 3. showing or hiding the send-to-specific-groups-or-users form
- 4. filter user or group
- ============================================================================== */
- // 1. show all or show current month?
- if (!$_SESSION['show'])
- {
- $_SESSION['show']="showall";
- }
- if (!empty($_GET['action']) and $_GET['action']=="showcurrent")
- {
- $_SESSION['show']="showcurrent";
- }
- if (!empty($_GET['action']) and $_GET['action']=="showall")
- {
- $_SESSION['show']="showall";
- }
- //echo $_SESSION['show'];
- // 2. sorting order (ASC or DESC)
- if (empty($_GET['sort']) and empty($_SESSION['sort']))
- {
- $_SESSION['sort']="DESC";
- }
- if (!empty($_GET['sort']) and $_GET['sort']=="asc")
- {
- $_SESSION['sort']="ASC";
- }
- if (!empty($_GET['sort']) and $_GET['sort']=="desc")
- {
- $_SESSION['sort']="DESC";
- }
- // 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[] = 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']) && $_GET['toolgroup']==strval(intval($_GET['toolgroup'])) ){
- $_clean['toolgroup']=(int)$_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($_GET['origin']) or $_GET['origin'] != 'learnpath') {
- Display::display_header($nameTools,'Agenda');
- } else {
- echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"".$clarolineRepositoryWeb."css/default.css\"/>";
- }
- /* ==============================================================================
- TRACKING
- ============================================================================== */
- event_access_tool(TOOL_CALENDAR_EVENT);
- /* ==============================================================================
- SETTING SOME VARIABLES
- ============================================================================== */
- // Variable definitions
- $dateNow = format_locale_date($dateTimeFormatLong);
- // 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
- $is_allowed_to_edit = api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous());
- /* ==============================================================================
- TITLE
- ============================================================================== */
- // Displaying the title of the tool
- //api_display_tool_title($nameTools);
- // Tool introduction
- Display::display_introduction_section(TOOL_CALENDAR_EVENT);
- // insert an anchor (top) so one can jump back to the top of the page
- echo '<a name="top"></a>';
- /*
- ==============================================================================
- MAIN SECTION
- ==============================================================================
- */
- //setting the default year and month
- $select_year = '';
- $select_month = '';
- if(!empty($_GET['year']))
- {
- $select_year = (int)$_GET['year'];
- }
- if(!empty($_GET['month']))
- {
- $select_month = (int)$_GET['month'];
- }
- if (empty($select_year) && empty($select_month))
- {
- $today = getdate();
- $select_year = $today['year'];
- $select_month = $today['mon'];
- }
- echo '<div class="actions">';
- if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous()))
- {
- display_courseadmin_links();
- }
- display_student_links();
- echo '</div>';
- if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous()))
- {
- switch ($_GET['action'])
- {
- case "importical":
- if(isset($_POST['ical_submit']))
- {
- $course_info = api_get_course_info();
- $ical_name = $_FILES['ical_import']['name'];
- $ical_type = $_FILES['ical_import']['type'];
- $ext = substr($ical_name,(strrpos($ical_name,".")+1));
- if ($ical_type === 'text/calendar' || $ext === 'ics') {
- agenda_import_ical($course_info,$_FILES['ical_import']);
- $is_ical = true;
- } else {
- $is_ical = false;
- }
- }
- break;
- case 'add':
- if($_POST['submit_event'])
- {
- $course_info = api_get_course_info();
- $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']);
-
- $id = agenda_add_item($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,$id,Security::remove_XSS($_POST['repeat_type']),$end,Security::remove_XSS($_POST['selectedform']),$safe_file_comment);
- }
- }
- break;
- case "edit":
- if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, intval($_REQUEST['id']) ) ) )
- { // a coach can only delete an element belonging to his session
- if ($_POST['submit_event'])
- { $my_id_attach = (int)$_REQUEST['id_attach'];
- $safe_file_comment = Security::remove_XSS($_REQUEST['file_comment']);
- store_edited_agenda_item($my_id_attach,$safe_file_comment);
- }
- }
- break;
- case "delete":
- $id=(int)$_GET['id'];
- if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $id ) ) )
- { // a coach can only delete an element belonging to his session
- delete_agenda_item($id);
- }
- break;
- case "showhide":
- $id=(int)$_GET['id'];
- if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $id ) ) )
- { // a coach can only delete an element belonging to his session
- showhide_agenda_item($id);
- }
- break;
- case "announce": //copying the agenda item into an announcement
- $id=(int)$_GET['id'];
- if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $id ) ) )
- { // a coach can only delete an element belonging to his session
- $ann_id = store_agenda_item_as_announcement($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 "delete_attach": //delete attachment file
- $id_attach = (int)$_GET['id_attach'];
- if (!empty($id_attach)) {
- delete_attachment_file($id_attach);
- }
- break;
- }
- }
- echo '<table width="100%" border="0" cellspacing="0" cellpadding="0">'
- . '<tr>';
- // THE LEFT PART
- if (empty($_GET['origin']) or $_GET['origin']!='learnpath')
- {
- echo '<td width="220" height="19" valign="top">';
- // the small calendar
- $MonthName = $MonthsLong[$select_month -1];
- $agenda_items=get_calendar_items($select_month,$select_year);
- if (api_get_setting('display_mini_month_calendar') == 'true')
- {
- display_minimonthcalendar($agenda_items, $select_month,$select_year, $MonthName);
- }
- echo '<br />';
- if (api_get_setting('display_upcoming_events') == 'true') {
- display_upcoming_events();
- }
- echo '</td>';
- echo '<td width="20" background="../img/verticalruler.gif"> </td>';
- }
- // THE RIGHT PART
- echo '<td valign="top">';
- echo '<div class="sort" style="float:left">';
- echo '</div>';
- if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous())) {
-
- switch ($_GET['action']) {
- case 'importical' :
- if (isset($_POST['ical_submit'])) {
- if (!$is_ical) {
- Display::display_error_message(get_lang('IsNotiCalFormatFile'));
- display_ical_import_form();
- break;
- }
- display_agenda_items();
- }
- else {
- display_ical_import_form();
- }
- break;
- case 'add' :
- if ($_POST['submit_event']) {
- display_agenda_items();
- } else {
- show_add_form();
- }
- break;
- case 'edit' :
- if ( !(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, intval($_REQUEST['id'])))) {
- if ($_POST['submit_event']) {
- display_agenda_items();
- }
- else {
- $id=(int)$_GET['id'];
- show_add_form($id);
- }
- } else {
- display_agenda_items();
- }
- break;
- case 'delete':
- display_agenda_items();
- break;
- case 'showhide':
- if(!empty($_GET['agenda_id']))
- {
- display_one_agenda_item((int)$_GET['agenda_id']);
- }
- else
- {
- display_agenda_items();
- }
- break;
- case 'announce': display_agenda_items();
- break;
- case 'delete_attach': display_agenda_items();
- break;
- }
- }
- // this is for students and whenever the courseaministrator has not chosen any action. It is in fact the default behaviour
- if (!$_GET['action'] || $_GET['action']=="showall" || $_GET['action']=="showcurrent" || $_GET['action']=="view")
- {
- if ($_GET['origin'] != 'learnpath')
- {
- if (!$_SESSION['view'] || $_SESSION['view'] <> 'month')
- {
- if(!empty($_GET['agenda_id']))
- {
- display_one_agenda_item((int)$_GET['agenda_id']);
- }
- else
- {
- display_agenda_items();
- }
- }
- else
- {
- display_monthcalendar($select_month, $select_year);
- }
- }
- else
- {
- display_one_agenda_item((int)$_GET['agenda_id']);
- }
- }
- echo ' </td></tr></table>';
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- // The footer is displayed only if we are not in the learnpath
- if ($_GET['origin'] != 'learnpath')
- {
- Display::display_footer();
- }
- ?>
|