subscribe_user2course.php 13 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This script allows platform admins to add users to courses.
  5. * It displays a list of users and a list of courses;
  6. * you can select multiple users and courses and then click on
  7. * 'Add to this(these) course(s)'.
  8. *
  9. * @package chamilo.admin
  10. *
  11. * @todo use formvalidator for the form
  12. */
  13. $cidReset = true;
  14. require_once __DIR__.'/../inc/global.inc.php';
  15. $this_section = SECTION_PLATFORM_ADMIN;
  16. api_protect_admin_script();
  17. /* Global constants and variables */
  18. $form_sent = 0;
  19. $first_letter_user = '';
  20. $first_letter_course = '';
  21. $courses = [];
  22. $users = [];
  23. $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
  24. $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
  25. /* Header */
  26. $tool_name = get_lang('AddUsersToACourse');
  27. $interbreadcrumb[] = ["url" => 'index.php', "name" => get_lang('PlatformAdmin')];
  28. $htmlHeadXtra[] = '<script>
  29. function validate_filter() {
  30. document.formulaire.form_sent.value=0;
  31. document.formulaire.submit();
  32. }
  33. </script>';
  34. // displaying the header
  35. Display :: display_header($tool_name);
  36. $link_add_group = '<a href="usergroups.php">'.
  37. Display::return_icon('multiple.gif', get_lang('RegistrationByUsersGroups')).get_lang('RegistrationByUsersGroups').'</a>';
  38. echo '<div class="actions">'.$link_add_group.'</div>';
  39. $form = new FormValidator('subscribe_user2course');
  40. $form->addElement('header', '', $tool_name);
  41. $form->display();
  42. //checking for extra field with filter on
  43. $extra_field_list = UserManager::get_extra_fields();
  44. $new_field_list = [];
  45. if (is_array($extra_field_list)) {
  46. foreach ($extra_field_list as $extra_field) {
  47. //if is enabled to filter and is a "<select>" field type
  48. if ($extra_field[8] == 1 && $extra_field[2] == ExtraField::FIELD_TYPE_SELECT) {
  49. $new_field_list[] = [
  50. 'name' => $extra_field[3],
  51. 'type' => $extra_field[2],
  52. 'variable' => $extra_field[1],
  53. 'data' => $extra_field[9],
  54. ];
  55. }
  56. if ($extra_field[8] == 1 && $extra_field[2] == ExtraField::FIELD_TYPE_TAG) {
  57. $options = UserManager::get_extra_user_data_for_tags($extra_field[1]);
  58. $new_field_list[] = [
  59. 'name' => $extra_field[3],
  60. 'type' => $extra_field[2],
  61. 'variable' => $extra_field[1],
  62. 'data' => $options['options'],
  63. ];
  64. }
  65. }
  66. }
  67. /* React on POSTed request */
  68. if (isset($_POST['form_sent']) && $_POST['form_sent']) {
  69. $form_sent = $_POST['form_sent'];
  70. $users = isset($_POST['UserList']) && is_array($_POST['UserList']) ? $_POST['UserList'] : [];
  71. $courses = isset($_POST['CourseList']) && is_array($_POST['CourseList']) ? $_POST['CourseList'] : [];
  72. $first_letter_user = $_POST['firstLetterUser'];
  73. $first_letter_course = $_POST['firstLetterCourse'];
  74. foreach ($users as $key => $value) {
  75. $users[$key] = intval($value);
  76. }
  77. if ($form_sent == 1) {
  78. if (count($users) == 0 || count($courses) == 0) {
  79. echo Display::return_message(get_lang('AtLeastOneUserAndOneCourse'), 'error');
  80. } else {
  81. $errorDrh = 0;
  82. foreach ($courses as $course_code) {
  83. foreach ($users as $user_id) {
  84. $user = api_get_user_info($user_id);
  85. if ($user['status'] != DRH) {
  86. CourseManager::subscribe_user($user_id, $course_code);
  87. } else {
  88. $errorDrh = 1;
  89. }
  90. }
  91. }
  92. if ($errorDrh == 0) {
  93. echo Display::return_message(get_lang('UsersAreSubscibedToCourse'), 'confirm');
  94. } else {
  95. echo Display::return_message(get_lang('HumanResourcesManagerShouldNotBeRegisteredToCourses'), 'error');
  96. }
  97. }
  98. }
  99. }
  100. /* Display GUI */
  101. if (empty($first_letter_user)) {
  102. $sql = "SELECT count(*) as nb_users FROM $tbl_user";
  103. $result = Database::query($sql);
  104. $num_row = Database::fetch_array($result);
  105. if ($num_row['nb_users'] > 1000) {
  106. //if there are too much users to gracefully handle with the HTML select list,
  107. // assign a default filter on users names
  108. $first_letter_user = 'A';
  109. }
  110. unset($result);
  111. }
  112. $where_filter = null;
  113. $extra_field_result = [];
  114. //Filter by Extra Fields
  115. $use_extra_fields = false;
  116. if (is_array($extra_field_list)) {
  117. if (is_array($new_field_list) && count($new_field_list) > 0) {
  118. $result_list = [];
  119. foreach ($new_field_list as $new_field) {
  120. $varname = 'field_'.$new_field['variable'];
  121. $fieldtype = $new_field['type'];
  122. if (UserManager::is_extra_field_available($new_field['variable'])) {
  123. if (isset($_POST[$varname]) && $_POST[$varname] != '0') {
  124. $use_extra_fields = true;
  125. if ($fieldtype == ExtraField::FIELD_TYPE_TAG) {
  126. $extra_field_result[] = UserManager::get_extra_user_data_by_tags(
  127. intval($_POST['field_id']),
  128. $_POST[$varname]
  129. );
  130. } else {
  131. $extra_field_result[] = UserManager::get_extra_user_data_by_value(
  132. $new_field['variable'],
  133. $_POST[$varname]
  134. );
  135. }
  136. }
  137. }
  138. }
  139. }
  140. }
  141. if ($use_extra_fields) {
  142. $final_result = [];
  143. if (count($extra_field_result) > 1) {
  144. for ($i = 0; $i < count($extra_field_result) - 1; $i++) {
  145. if (is_array($extra_field_result[$i + 1])) {
  146. $final_result = array_intersect($extra_field_result[$i], $extra_field_result[$i + 1]);
  147. }
  148. }
  149. } else {
  150. $final_result = $extra_field_result[0];
  151. }
  152. if (api_is_multiple_url_enabled()) {
  153. if (is_array($final_result) && count($final_result) > 0) {
  154. $where_filter = " AND u.user_id IN ('".implode("','", $final_result)."') ";
  155. } else {
  156. //no results
  157. $where_filter = " AND u.user_id = -1";
  158. }
  159. } else {
  160. if (is_array($final_result) && count($final_result) > 0) {
  161. $where_filter = " AND user_id IN ('".implode("','", $final_result)."') ";
  162. } else {
  163. //no results
  164. $where_filter = " AND user_id = -1";
  165. }
  166. }
  167. }
  168. $target_name = 'lastname';
  169. $orderBy = $target_name;
  170. $showOfficialCode = false;
  171. $orderListByOfficialCode = api_get_setting('order_user_list_by_official_code');
  172. if ($orderListByOfficialCode === 'true') {
  173. $showOfficialCode = true;
  174. $orderBy = " official_code, lastname, firstname";
  175. }
  176. $sql = "SELECT user_id, lastname, firstname, username, official_code
  177. FROM $tbl_user
  178. WHERE user_id<>2 AND ".$target_name." LIKE '".$first_letter_user."%' $where_filter
  179. ORDER BY ".(count($users) > 0 ? "(user_id IN(".implode(',', $users).")) DESC," : "")." ".$orderBy;
  180. if (api_is_multiple_url_enabled()) {
  181. $tbl_user_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  182. $access_url_id = api_get_current_access_url_id();
  183. if ($access_url_id != -1) {
  184. $sql = "SELECT u.user_id,lastname,firstname,username, official_code
  185. FROM $tbl_user u
  186. INNER JOIN $tbl_user_rel_access_url user_rel_url
  187. ON (user_rel_url.user_id = u.user_id)
  188. WHERE
  189. u.user_id<>2 AND
  190. access_url_id = $access_url_id AND
  191. (".$target_name." LIKE '".$first_letter_user."%' )
  192. $where_filter
  193. ORDER BY ".(count($users) > 0 ? "(u.user_id IN(".implode(',', $users).")) DESC," : "")." ".$orderBy;
  194. }
  195. }
  196. $result = Database::query($sql);
  197. $db_users = Database::store_result($result);
  198. unset($result);
  199. $sql = "SELECT code,visual_code,title
  200. FROM $tbl_course
  201. WHERE visual_code LIKE '".$first_letter_course."%'
  202. ORDER BY ".(count($courses) > 0 ? "(code IN('".implode("','", $courses)."')) DESC," : "")." visual_code";
  203. if (api_is_multiple_url_enabled()) {
  204. $tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  205. $access_url_id = api_get_current_access_url_id();
  206. if ($access_url_id != -1) {
  207. $sql = "SELECT code, visual_code, title
  208. FROM $tbl_course as course
  209. INNER JOIN $tbl_course_rel_access_url course_rel_url
  210. ON (course_rel_url.c_id = course.id)
  211. WHERE
  212. access_url_id = $access_url_id AND
  213. (visual_code LIKE '".$first_letter_course."%' )
  214. ORDER BY ".(count($courses) > 0 ? "(code IN('".implode("','", $courses)."')) DESC," : "")." visual_code";
  215. }
  216. }
  217. $result = Database::query($sql);
  218. $db_courses = Database::store_result($result);
  219. unset($result);
  220. ?>
  221. <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>" style="margin:0px;">
  222. <?php
  223. if (is_array($extra_field_list)) {
  224. if (is_array($new_field_list) && count($new_field_list) > 0) {
  225. echo '<h3>'.get_lang('FilterUsers').'</h3>';
  226. foreach ($new_field_list as $new_field) {
  227. echo $new_field['name'];
  228. $varname = 'field_'.$new_field['variable'];
  229. $fieldtype = $new_field['type'];
  230. echo '&nbsp;<select name="'.$varname.'">';
  231. echo '<option value="0">--'.get_lang('Select').'--</option>';
  232. foreach ($new_field['data'] as $option) {
  233. $checked = '';
  234. if ($fieldtype == ExtraField::FIELD_TYPE_TAG) {
  235. if (isset($_POST[$varname])) {
  236. if ($_POST[$varname] == $option['tag']) {
  237. $checked = 'selected="true"';
  238. }
  239. }
  240. echo '<option value="'.$option['tag'].'" '.$checked.'>'.$option['tag'].'</option>';
  241. } else {
  242. if (isset($_POST[$varname])) {
  243. if ($_POST[$varname] == $option[1]) {
  244. $checked = 'selected="true"';
  245. }
  246. }
  247. echo '<option value="'.$option[1].'" '.$checked.'>'.$option[2].'</option>';
  248. }
  249. }
  250. echo '</select>';
  251. $extraHidden = $fieldtype == ExtraField::FIELD_TYPE_TAG ? '<input type="hidden" name="field_id" value="'.$option['field_id'].'" />' : '';
  252. echo $extraHidden;
  253. echo '&nbsp;&nbsp;';
  254. }
  255. echo '<input class="btn btn-primary" type="button" value="'.get_lang('Filter').'" onclick="validate_filter()" ></input>';
  256. echo '<br /><br />';
  257. }
  258. }
  259. ?>
  260. <input type="hidden" name="form_sent" value="1"/>
  261. <table border="0" cellpadding="5" cellspacing="0" width="100%">
  262. <tr>
  263. <td width="40%" align="center">
  264. <b><?php echo get_lang('UserList'); ?></b>
  265. <br/><br/>
  266. <?php echo get_lang('FirstLetterUser'); ?> :
  267. <select name="firstLetterUser"
  268. onchange="javascript:document.formulaire.form_sent.value='2'; document.formulaire.submit();"
  269. aria-label="<?php echo get_lang('FirstLetterUser'); ?>">
  270. <option value="">--</option>
  271. <?php
  272. echo Display :: get_alphabet_options($first_letter_user);
  273. ?>
  274. </select>
  275. </td>
  276. <td width="20%">&nbsp;</td>
  277. <td width="40%" align="center">
  278. <b><?php echo get_lang('CourseList'); ?> :</b>
  279. <br/><br/>
  280. <?php echo get_lang('FirstLetterCourse'); ?> :
  281. <select name="firstLetterCourse"
  282. onchange="javascript:document.formulaire.form_sent.value='2'; document.formulaire.submit();"
  283. aria-label="<?php echo get_lang('FirstLetterCourse'); ?>">
  284. <option value="">--</option>
  285. <?php
  286. echo Display :: get_alphabet_options($first_letter_course);
  287. ?>
  288. </select>
  289. </td>
  290. </tr>
  291. <tr>
  292. <td width="40%" align="center">
  293. <select name="UserList[]" multiple="multiple" size="20" style="width:300px;">
  294. <?php foreach ($db_users as $user) {
  295. ?>
  296. <option value="<?php echo $user['user_id']; ?>" <?php if (in_array($user['user_id'], $users)) {
  297. echo 'selected="selected"';
  298. } ?>>
  299. <?php
  300. $userName = $user['lastname'].' '.$user['firstname'].' ('.$user['username'].')';
  301. if ($showOfficialCode) {
  302. $officialCode = !empty($user['official_code']) ? $user['official_code'].' - ' : '? - ';
  303. $userName = $officialCode.$userName;
  304. }
  305. echo $userName; ?>
  306. </option>
  307. <?php
  308. } ?>
  309. </select>
  310. </td>
  311. <td width="20%" valign="middle" align="center">
  312. <button type="submit" class="btn btn-primary" value="<?php echo get_lang('AddToThatCourse'); ?> &gt;&gt;">
  313. <em class="fa fa-plus"></em> <?php echo get_lang('AddToThatCourse'); ?>
  314. </button>
  315. </td>
  316. <td width="40%" align="center">
  317. <select name="CourseList[]" multiple="multiple" size="20" style="width:300px;">
  318. <?php foreach ($db_courses as $course) {
  319. ?>
  320. <option value="<?php echo $course['code']; ?>" <?php if (in_array($course['code'], $courses)) {
  321. echo 'selected="selected"';
  322. } ?>>
  323. <?php echo '('.$course['visual_code'].') '.$course['title']; ?>
  324. </option>
  325. <?php
  326. } ?>
  327. </select>
  328. </td>
  329. </tr>
  330. </table>
  331. </form>
  332. <?php
  333. Display :: display_footer();