agenda.php 12 KB

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  1. <?php //$Id: agenda.php 10204 2006-11-26 20:46:53Z pcool $
  2. /*
  3. ==============================================================================
  4. Dokeos - elearning and course management software
  5. Copyright (c) 2004-2005 Dokeos S.A.
  6. Copyright (c) 2003-2005 Ghent University (UGent)
  7. Copyright (c) various contributors
  8. For a full list of contributors, see "credits.txt".
  9. The full license can be read in "license.txt".
  10. This program is free software; you can redistribute it and/or
  11. modify it under the terms of the GNU General Public License
  12. as published by the Free Software Foundation; either version 2
  13. of the License, or (at your option) any later version.
  14. See the GNU General Public License for more details.
  15. Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
  16. Mail: info@dokeos.com
  17. ==============================================================================
  18. */
  19. /*
  20. ==============================================================================
  21. INIT SECTION
  22. ==============================================================================
  23. */
  24. // name of the language file that needs to be included
  25. $language_file = 'agenda';
  26. // setting the global file that gets the general configuration, the databases, the languages, ...
  27. include('../inc/global.inc.php');
  28. //session
  29. if(isset($_GET['id_session']))
  30. {
  31. $_SESSION['id_session'] = $_GET['id_session'];
  32. }
  33. $this_section=SECTION_COURSES;
  34. //error_reporting(E_ALL);
  35. require (api_get_path(LIBRARY_PATH).'groupmanager.lib.php');
  36. /* ==============================================================================
  37. ACCESS RIGHTS
  38. ============================================================================== */
  39. // notice for unauthorized people.
  40. api_protect_course_script();
  41. /*
  42. -----------------------------------------------------------
  43. Resource linker (Patrick Cool, march 2004)
  44. -----------------------------------------------------------
  45. */
  46. $_SESSION['source_type'] = 'Agenda';
  47. include('../resourcelinker/resourcelinker.inc.php');
  48. if ($addresources) // When the "Add Resource" button is clicked we store all the form data into a session
  49. {
  50. $form_elements= array ('day'=>$_POST['fday'], 'month'=>$_POST['fmonth'], 'year'=>$_POST['fyear'], 'hour'=>$_POST['fhour'], 'minutes'=>$_POST['fminute'],
  51. 'end_day'=>$_POST['end_fday'], 'end_month'=>$_POST['end_fmonth'], 'end_year'=>$_POST['end_fyear'], 'end_hours'=>$_POST['end_fhour'], 'end_minutes'=>$_POST['end_fminute'],
  52. 'title'=>stripslashes($_POST['title']), 'content'=>stripslashes($_POST['content']), 'id'=>$_POST['id'], 'action'=>$_POST['action'], 'to'=>$_POST['selectedform']);
  53. $_SESSION['formelements']=$form_elements;
  54. if($id) // this is to correctly handle edits
  55. {$action="edit";}
  56. //print_r($form_elements);
  57. header('Location: '.api_get_path(WEB_CODE_PATH)."resourcelinker/resourcelinker.php?source_id=1&action=$action&id=$id&originalresource=no");
  58. exit;
  59. }
  60. /*
  61. -----------------------------------------------------------
  62. Libraries
  63. -----------------------------------------------------------
  64. */
  65. // containing the functions for the agenda tool
  66. include "agenda.inc.php";
  67. // some debug functions
  68. include($includePath."/lib/debug.lib.inc.php");
  69. /*==============================================================================
  70. TREATING THE PARAMETERS
  71. 1. viewing month only or everything
  72. 2. sort ascending or descending
  73. 3. showing or hiding the send-to-specific-groups-or-users form
  74. 4. filter user or group
  75. ============================================================================== */
  76. // 1. show all or show current month?
  77. if (!$_SESSION['show'])
  78. {
  79. $_SESSION['show']="showall";
  80. }
  81. if ($_GET['action']=="showcurrent")
  82. {
  83. $_SESSION['show']="showcurrent";
  84. }
  85. if ($_GET['action']=="showall")
  86. {
  87. $_SESSION['show']="showall";
  88. }
  89. //echo $_SESSION['show'];
  90. // 2. sorting order (ASC or DESC)
  91. if (!$_GET['sort'] and !$_SESSION['sort'])
  92. {
  93. $_SESSION['sort']="DESC";
  94. }
  95. if ($_GET['sort']=="asc")
  96. {
  97. $_SESSION['sort']="ASC";
  98. }
  99. if ($_GET['sort']=="desc")
  100. {
  101. $_SESSION['sort']="DESC";
  102. }
  103. // 3. showing or hiding the send-to-specific-groups-or-users form
  104. $setting_allow_individual_calendar=true;
  105. if (!$_POST['To'] and !$_SESSION['allow_individual_calendar'])
  106. {
  107. $_SESSION['allow_individual_calendar']="hide";
  108. }
  109. $allow_individual_calendar_status=$_SESSION['allow_individual_calendar'];
  110. if ($_POST['To'] and ($allow_individual_calendar_status=="hide"))
  111. {
  112. $_SESSION['allow_individual_calendar']="show";
  113. }
  114. if ($_POST['To'] and ($allow_individual_calendar_status=="show"))
  115. {
  116. $_SESSION['allow_individual_calendar']="hide";
  117. }
  118. // 4. filter user or group
  119. if ($_GET['user'] or $_GET['group'])
  120. {
  121. $_SESSION['user']=$_GET['user'];
  122. $_SESSION['group']=$_GET['group'];
  123. }
  124. if ($_GET['user']=="none" or $_GET['group']=="none")
  125. {
  126. api_session_unregister("user");
  127. api_session_unregister("group");
  128. }
  129. if (!$is_courseAdmin){
  130. if (!empty($_GET['toolgroup'])){
  131. //$_SESSION['toolgroup']=$_GET['toolgroup'];
  132. $toolgroup=$_GET['toolgroup'];
  133. api_session_register('toolgroup');
  134. }
  135. }
  136. //It comes from the group tools. If it's define it overwrites $_SESSION['group']
  137. if ($_GET['isStudentView']=="false")
  138. {
  139. api_session_unregister("user");
  140. api_session_unregister("group");
  141. }
  142. // setting the javascripts
  143. if ($_SESSION['allow_individual_calendar']=="show")
  144. {
  145. // this javascript should only be loaded when we show the forms to send messages to individual users/groups
  146. // because otherwise it produces a bug (=> year is set to 2009 on submit due to the javascript selectAll
  147. $htmlHeadXtra[] = to_javascript();
  148. }
  149. $htmlHeadXtra[] = user_group_filter_javascript();
  150. // this loads the javascript that is needed for the date popup selection
  151. $htmlHeadXtra[] = "<script src=\"tbl_change.js\" type=\"text/javascript\" language=\"javascript\"></script>";
  152. // setting the name of the tool
  153. $nameTools = get_lang('Agenda'); // language variable in trad4all.inc.php
  154. // showing the header if we are not in the learning path, if we are in
  155. // the learning path, we do not include the banner so we have to explicitly
  156. // include the stylesheet, which is normally done in the header
  157. if ($_GET['origin'] != 'learnpath')
  158. {
  159. Display::display_header($nameTools,'Agenda');
  160. }
  161. else
  162. {
  163. echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"".$clarolineRepositoryWeb."css/default.css\"/>";
  164. }
  165. /* ==============================================================================
  166. TRACKING
  167. ============================================================================== */
  168. include('../inc/lib/events.lib.inc.php');
  169. event_access_tool(TOOL_CALENDAR_EVENT);
  170. /* ==============================================================================
  171. SETTING SOME VARIABLES
  172. ============================================================================== */
  173. // Variable definitions
  174. $dateNow = format_locale_date($dateTimeFormatLong);
  175. // Defining the shorts for the days. We use camelcase because these are arrays of language variables
  176. $DaysShort = array (get_lang("SundayShort"), get_lang("MondayShort"), get_lang("TuesdayShort"), get_lang("WednesdayShort"), get_lang("ThursdayShort"), get_lang("FridayShort"), get_lang("SaturdayShort"));
  177. // Defining the days of the week to allow translation of the days. We use camelcase because these are arrays of language variables
  178. $DaysLong = array (get_lang("SundayLong"), get_lang("MondayLong"), get_lang("TuesdayLong"), get_lang("WednesdayLong"), get_lang("ThursdayLong"), get_lang("FridayLong"), get_lang("SaturdayLong"));
  179. // Defining the months of the year to allow translation of the months. We use camelcase because these are arrays of language variables
  180. $MonthsLong = array (get_lang("JanuaryLong"), get_lang("FebruaryLong"), get_lang("MarchLong"), get_lang("AprilLong"), get_lang("MayLong"), get_lang("JuneLong"), get_lang("JulyLong"), get_lang("AugustLong"), get_lang("SeptemberLong"), get_lang("OctoberLong"), get_lang("NovemberLong"), get_lang("DecemberLong"));
  181. // Database table definitions
  182. $TABLEAGENDA = Database::get_course_table(TABLE_AGENDA);
  183. $TABLE_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
  184. $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
  185. $tbl_courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER);
  186. $tbl_group = Database::get_course_table(TABLE_GROUP);
  187. $tbl_groupUser = Database::get_course_table(TABLE_GROUP_USER);
  188. $tbl_session_course_user= Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
  189. /* ==============================================================================
  190. ACCESS RIGHTS
  191. ============================================================================== */
  192. // permission stuff
  193. $is_allowedToEdit = is_allowed_to_edit();
  194. $is_allowed_to_edit = is_allowed_to_edit();
  195. /* ==============================================================================
  196. TITLE
  197. ============================================================================== */
  198. // Displaying the title of the tool
  199. //api_display_tool_title($nameTools);
  200. // tool introduction
  201. Display::display_introduction_section(TOOL_CALENDAR_EVENT);
  202. // insert an anchor (top) so one can jump back to the top of the page
  203. echo "<a name=\"top\"></a>";
  204. /*
  205. ==============================================================================
  206. MAIN SECTION
  207. ==============================================================================
  208. */
  209. //setting the default year and month
  210. $select_year = $_GET['year'];
  211. $select_month = $_GET['month'];
  212. if (($select_year==NULL) && ($select_month==NULL))
  213. {
  214. $today = getdate();
  215. $select_year = $today['year'];
  216. $select_month = $today['mon'];
  217. }
  218. echo "<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">"
  219. . "<tr>";
  220. // THE LEFT PART
  221. if ($_GET['origin']!='learnpath')
  222. {
  223. echo '<td width="220" height="19" valign="top">';
  224. // the small calendar
  225. $MonthName = $MonthsLong[$select_month -1];
  226. $agenda_items=get_kalender_items($select_month,$select_year);
  227. display_minimonthcalendar($agenda_items, $select_month,$select_year, $MonthName);
  228. // the links for adding, filtering, showall, ...
  229. echo "<ul id=\"agenda_select\">";
  230. if (is_allowed_to_edit())
  231. {
  232. display_courseadmin_links();
  233. }
  234. display_student_links();
  235. echo "</ul>";
  236. echo "</td>";
  237. echo "<td width=\"20\" background=\"../img/verticalruler.gif\">&nbsp;</td>";
  238. }
  239. // THE RIGHT PART
  240. echo "<td valign=\"top\">";
  241. if (is_allowed_to_edit())
  242. {
  243. switch ($_GET['action'])
  244. {
  245. case "add":
  246. if ($_POST['submit_event'])
  247. {
  248. store_new_agenda_item();
  249. display_agenda_items();
  250. }
  251. else
  252. {
  253. show_add_form();
  254. }
  255. break;
  256. case "edit":
  257. if ($_POST['submit_event'])
  258. {
  259. store_edited_agenda_item();
  260. display_agenda_items();
  261. }
  262. else
  263. {
  264. $id=(int)$_GET['id'];
  265. show_add_form($id);
  266. }
  267. break;
  268. case "delete":
  269. $id=(int)$_GET['id'];
  270. delete_agenda_item($id);
  271. display_agenda_items();
  272. break;
  273. case "showhide":
  274. $id=(int)$_GET['id'];
  275. showhide_agenda_item($id);
  276. display_agenda_items();
  277. break;
  278. case "announce": //copying the agenda item into an announcement
  279. $id=(int)$_GET['id'];
  280. $ann_id = store_agenda_item_as_announcement($id);
  281. $tool_group_link = (isset($_SESSION['toolgroup'])?'&toolgroup='.$_SESSION['toolgroup']:'');
  282. Display::display_normal_message('Copied as announcement: <a href="../announcements/announcements.php?id='.$ann_id.$tool_group_link.'">New announcement</a>');
  283. display_agenda_items();
  284. }
  285. }
  286. // this is for students and whenever the courseaministrator has not chosen any action. It is in fact the default behaviour
  287. if (!$_GET['action'] OR $_GET['action']=="showall" OR $_GET['action']=="showcurrent" OR $_GET['action']=="view")
  288. {
  289. if ($_GET['origin'] != 'learnpath')
  290. {
  291. display_agenda_items();
  292. }
  293. else
  294. {
  295. display_one_agenda_item($_GET['agenda_id']);
  296. }
  297. }
  298. echo "&nbsp;</td></tr></table>";
  299. /*
  300. ==============================================================================
  301. FOOTER
  302. ==============================================================================
  303. */
  304. // The footer is displayed only if we are not in the learnpath
  305. if ($_GET['origin'] != 'learnpath')
  306. {
  307. Display::display_footer();
  308. }
  309. ?>