course_add.php 8.8 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. use Chamilo\CoreBundle\Entity\Repository\CourseCategoryRepository;
  4. use Chamilo\CoreBundle\Entity\CourseCategory;
  5. /**
  6. * @package chamilo.admin
  7. */
  8. $cidReset = true;
  9. require_once __DIR__.'/../inc/global.inc.php';
  10. $this_section = SECTION_PLATFORM_ADMIN;
  11. api_protect_admin_script();
  12. $tool_name = get_lang('AddCourse');
  13. $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
  14. $interbreadcrumb[] = array('url' => 'course_list.php', 'name' => get_lang('CourseList'));
  15. $em = Database::getManager();
  16. /** @var CourseCategoryRepository $courseCategoriesRepo */
  17. $courseCategoriesRepo = $em->getRepository('ChamiloCoreBundle:CourseCategory');
  18. // Get all possible teachers.
  19. $accessUrlId = api_get_current_access_url_id();
  20. $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname' : ' ORDER BY lastname, firstname';
  21. $table_user = Database::get_main_table(TABLE_MAIN_USER);
  22. $sql = "SELECT user_id,lastname,firstname
  23. FROM $table_user
  24. WHERE status=1".$order_clause;
  25. // Filtering teachers when creating a course.
  26. if (api_is_multiple_url_enabled()) {
  27. $access_url_rel_user_table = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  28. $sql = "SELECT u.user_id,lastname,firstname
  29. FROM $table_user as u
  30. INNER JOIN $access_url_rel_user_table url_rel_user
  31. ON (u.user_id=url_rel_user.user_id)
  32. WHERE url_rel_user.access_url_id=".$accessUrlId." AND status=1".$order_clause;
  33. }
  34. $res = Database::query($sql);
  35. $teachers = array();
  36. while ($obj = Database::fetch_object($res)) {
  37. $teachers[$obj->user_id] = api_get_person_name($obj->firstname, $obj->lastname);
  38. }
  39. // Build the form.
  40. $form = new FormValidator('update_course');
  41. $form->addElement('header', $tool_name);
  42. // Title
  43. $form->addText(
  44. 'title',
  45. get_lang('Title'),
  46. true,
  47. array(
  48. 'aria-label' => get_lang('Title')
  49. )
  50. );
  51. $form->applyFilter('title', 'html_filter');
  52. $form->applyFilter('title', 'trim');
  53. // Code
  54. $form->addText(
  55. 'visual_code',
  56. array(
  57. get_lang('CourseCode'),
  58. get_lang('OnlyLettersAndNumbers')
  59. ),
  60. false,
  61. [
  62. 'maxlength' => CourseManager::MAX_COURSE_LENGTH_CODE,
  63. 'pattern' => '[a-zA-Z0-9]+',
  64. 'title' => get_lang('OnlyLettersAndNumbers'),
  65. 'id' => 'visual_code'
  66. ]
  67. );
  68. $form->applyFilter('visual_code', 'api_strtoupper');
  69. $form->applyFilter('visual_code', 'html_filter');
  70. $countCategories = $courseCategoriesRepo->countAllInAccessUrl($accessUrlId);
  71. if ($countCategories >= 100) {
  72. // Category code
  73. $url = api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=search_category';
  74. $form->addElement(
  75. 'select_ajax',
  76. 'category_code',
  77. get_lang('CourseFaculty'),
  78. null,
  79. ['url' => $url]
  80. );
  81. } else {
  82. $categories = $courseCategoriesRepo->findAllInAccessUrl($accessUrlId);
  83. $categoriesOptions = [null => get_lang('None')];
  84. /** @var CourseCategory $category */
  85. foreach ($categories as $category) {
  86. $categoriesOptions[$category->getCode()] = (string) $category;
  87. }
  88. $form->addSelect(
  89. 'category_code',
  90. get_lang('CourseFaculty'),
  91. $categoriesOptions
  92. );
  93. }
  94. $form->addRule(
  95. 'visual_code',
  96. get_lang('Max'),
  97. 'maxlength',
  98. CourseManager::MAX_COURSE_LENGTH_CODE
  99. );
  100. $form->addElement(
  101. 'select',
  102. 'course_teachers',
  103. get_lang('CourseTeachers'),
  104. $teachers,
  105. [
  106. 'id' => 'course_teachers',
  107. 'multiple' => 'multiple'
  108. ]
  109. );
  110. $form->applyFilter('course_teachers', 'html_filter');
  111. // Course department
  112. $form->addText(
  113. 'department_name',
  114. get_lang('CourseDepartment'),
  115. false,
  116. array('size' => '60', 'id' => 'department_name')
  117. );
  118. $form->applyFilter('department_name', 'html_filter');
  119. $form->applyFilter('department_name', 'trim');
  120. // Department URL
  121. $form->addText(
  122. 'department_url',
  123. get_lang('CourseDepartmentURL'),
  124. false,
  125. array('size' => '60', 'id' => 'department_url')
  126. );
  127. $form->applyFilter('department_url', 'html_filter');
  128. // Course language.
  129. $languages = api_get_languages();
  130. if (count($languages['name']) === 1) {
  131. // If there's only one language available, there's no point in asking
  132. $form->addElement('hidden', 'course_language', $languages['folder'][0]);
  133. } else {
  134. $form->addSelectLanguage(
  135. 'course_language',
  136. get_lang('Ln'),
  137. array(),
  138. array('style' => 'width:150px')
  139. );
  140. }
  141. if (api_get_setting('teacher_can_select_course_template') === 'true') {
  142. $form->addElement(
  143. 'select_ajax',
  144. 'course_template',
  145. [
  146. get_lang('CourseTemplate'),
  147. get_lang('PickACourseAsATemplateForThisNewCourse'),
  148. ],
  149. null,
  150. ['url' => api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=search_course']
  151. );
  152. }
  153. $form->addElement('checkbox', 'exemplary_content', '', get_lang('FillWithExemplaryContent'));
  154. $group = array();
  155. $group[] = $form->createElement('radio', 'visibility', get_lang('CourseAccess'), get_lang('OpenToTheWorld'), COURSE_VISIBILITY_OPEN_WORLD);
  156. $group[] = $form->createElement('radio', 'visibility', null, get_lang('OpenToThePlatform'), COURSE_VISIBILITY_OPEN_PLATFORM);
  157. $group[] = $form->createElement('radio', 'visibility', null, get_lang('Private'), COURSE_VISIBILITY_REGISTERED);
  158. $group[] = $form->createElement('radio', 'visibility', null, get_lang('CourseVisibilityClosed'), COURSE_VISIBILITY_CLOSED);
  159. $group[] = $form->createElement('radio', 'visibility', null, get_lang('CourseVisibilityHidden'), COURSE_VISIBILITY_HIDDEN);
  160. $form->addGroup($group, '', get_lang('CourseAccess'));
  161. $group = array();
  162. $group[] = $form->createElement('radio', 'subscribe', get_lang('Subscription'), get_lang('Allowed'), 1);
  163. $group[] = $form->createElement('radio', 'subscribe', null, get_lang('Denied'), 0);
  164. $form->addGroup($group, '', get_lang('Subscription'));
  165. $group = array();
  166. $group[] = $form->createElement('radio', 'unsubscribe', get_lang('Unsubscription'), get_lang('AllowedToUnsubscribe'), 1);
  167. $group[] = $form->createElement('radio', 'unsubscribe', null, get_lang('NotAllowedToUnsubscribe'), 0);
  168. $form->addGroup($group, '', get_lang('Unsubscription'));
  169. $form->addElement('text', 'disk_quota', array(get_lang('CourseQuota'), null, get_lang('MB')), array(
  170. 'id' => 'disk_quota'
  171. ));
  172. $form->addRule('disk_quota', get_lang('ThisFieldShouldBeNumeric'), 'numeric');
  173. $obj = new GradeModel();
  174. $obj->fill_grade_model_select_in_form($form);
  175. //Extra fields
  176. $extra_field = new ExtraField('course');
  177. $extra = $extra_field->addElements($form);
  178. $htmlHeadXtra[] = '
  179. <script>
  180. $(function() {
  181. '.$extra['jquery_ready_content'].'
  182. });
  183. </script>';
  184. $form->addProgress();
  185. $form->addButtonCreate(get_lang('CreateCourse'));
  186. // Set some default values.
  187. $values['course_language'] = api_get_setting('platformLanguage');
  188. $values['disk_quota'] = round(api_get_setting('default_document_quotum') / 1024 / 1024, 1);
  189. $default_course_visibility = api_get_setting('courses_default_creation_visibility');
  190. if (isset($default_course_visibility)) {
  191. $values['visibility'] = api_get_setting('courses_default_creation_visibility');
  192. } else {
  193. $values['visibility'] = COURSE_VISIBILITY_OPEN_PLATFORM;
  194. }
  195. $values['subscribe'] = 1;
  196. $values['unsubscribe'] = 0;
  197. $values['course_teachers'] = array(api_get_user_id());
  198. $form->setDefaults($values);
  199. // Validate the form
  200. if ($form->validate()) {
  201. $course = $form->exportValues();
  202. $course_teachers = isset($course['course_teachers']) ? $course['course_teachers'] : null;
  203. $course['disk_quota'] = $course['disk_quota'] * 1024 * 1024;
  204. $course['exemplary_content'] = empty($course['exemplary_content']) ? false : true;
  205. $course['teachers'] = $course_teachers;
  206. $course['wanted_code'] = $course['visual_code'];
  207. $course['gradebook_model_id'] = isset($course['gradebook_model_id']) ? $course['gradebook_model_id'] : null;
  208. // Fixing category code
  209. $course['course_category'] = isset($course['category_code']) ? $course['category_code'] : '';
  210. include_once api_get_path(SYS_CODE_PATH).'lang/english/trad4all.inc.php';
  211. $file_to_include = api_get_path(SYS_CODE_PATH).'lang/'.$course['course_language'].'/trad4all.inc.php';
  212. if (file_exists($file_to_include)) {
  213. include $file_to_include;
  214. }
  215. $courseInfo = CourseManager::create_course($course);
  216. if ($courseInfo && isset($courseInfo['course_public_url'])) {
  217. Display::addFlash(
  218. Display::return_message(
  219. sprintf(
  220. get_lang('CourseXAdded'),
  221. Display::url($courseInfo['title'], $courseInfo['course_public_url'])
  222. ),
  223. 'confirmation',
  224. false
  225. )
  226. );
  227. }
  228. header('Location: course_list.php');
  229. exit;
  230. }
  231. // Display the form.
  232. $content = $form->returnForm();
  233. $tpl = new Template($tool_name);
  234. $tpl->assign('content', $content);
  235. $tpl->display_one_col_template();