group_edit.php 5.6 KB

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  1. <?php // $Id: user_edit.php 22233 2009-07-20 09:54:05Z ivantcholakov $
  2. /* For licensing terms, see /dokeos_license.txt */
  3. /**
  4. ==============================================================================
  5. * @package dokeos.admin
  6. ==============================================================================
  7. */
  8. // Language files that should be included
  9. $language_file = array('admin');
  10. $cidReset = true;
  11. include '../inc/global.inc.php';
  12. $this_section = SECTION_PLATFORM_ADMIN;
  13. api_protect_admin_script();
  14. $libpath = api_get_path(LIBRARY_PATH);
  15. require_once $libpath.'fileManage.lib.php';
  16. require_once $libpath.'fileUpload.lib.php';
  17. require_once $libpath.'group_portal_manager.lib.php';
  18. require_once $libpath.'formvalidator/FormValidator.class.php';
  19. require_once $libpath.'image.lib.php';
  20. require_once $libpath.'mail.lib.inc.php';
  21. $group_id = isset($_GET['id']) ? intval($_GET['id']) : intval($_POST['id']);
  22. $tool_name = get_lang('GroupEdit');
  23. $interbreadcrumb[] = array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
  24. $interbreadcrumb[] = array('url' => 'group_list.php','name' => get_lang('GroupList'));
  25. $table_group = Database::get_main_table(TABLE_MAIN_GROUP);
  26. $htmlHeadXtra[] = '<script type="text/javascript" src="/main/inc/lib/javascript/jquery.js"></script>';
  27. $htmlHeadXtra[] = '<script type="text/javascript">
  28. textarea = "";
  29. num_characters_permited = 255;
  30. function text_longitud(){
  31. num_characters = document.forms[0].description.value.length;
  32. if (num_characters > num_characters_permited){
  33. document.forms[0].description.value = textarea;
  34. }else{
  35. textarea = document.forms[0].description.value;
  36. }
  37. }
  38. </script>';
  39. $sql = "SELECT * FROM $table_group WHERE id = '".$group_id."'";
  40. $res = Database::query($sql, __FILE__, __LINE__);
  41. if (Database::num_rows($res) != 1) {
  42. header('Location: group_list.php');
  43. exit;
  44. }
  45. $group_data = Database::fetch_array($res, 'ASSOC');
  46. // Create the form
  47. $form = new FormValidator('group_edit', 'post', '', '', array('style' => 'width: 60%; float: '.($text_dir == 'rtl' ? 'right;' : 'left;')));
  48. $form->addElement('header', '', $tool_name);
  49. $form->addElement('hidden', 'id', $group_id);
  50. // name
  51. $form->addElement('text', 'name', get_lang('Name'), array('size'=>60, 'maxlength'=>120));
  52. $form->applyFilter('name', 'html_filter');
  53. $form->applyFilter('name', 'trim');
  54. $form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');
  55. // Description
  56. $form->addElement('textarea', 'description', get_lang('Description'), array('rows'=>3, 'cols'=>58, onKeyDown => "text_longitud()", onKeyUp => "text_longitud()"));
  57. $form->applyFilter('description', 'html_filter');
  58. $form->applyFilter('description', 'trim');
  59. // url
  60. $form->addElement('text', 'url', get_lang('URL'), array('size'=>35));
  61. $form->applyFilter('url', 'html_filter');
  62. $form->applyFilter('url', 'trim');
  63. // Picture
  64. $form->addElement('file', 'picture', get_lang('AddPicture'));
  65. $allowed_picture_types = array ('jpg', 'jpeg', 'png', 'gif');
  66. $form->addRule('picture', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types);
  67. if (strlen($group_data['picture_uri']) > 0) {
  68. $form->addElement('checkbox', 'delete_picture', '', get_lang('DelImage'));
  69. }
  70. // Status
  71. $status = array();
  72. $status[GROUP_PERMISSION_OPEN] = get_lang('Open');
  73. $status[GROUP_PERMISSION_CLOSED] = get_lang('Closed');
  74. $form->addElement('select', 'visibility', get_lang('GroupPermissions'), $status, array());
  75. // Submit button
  76. $form->addElement('style_submit_button', 'submit', get_lang('ModifyInformation'), 'class="save"');
  77. // Set default values
  78. $form->setDefaults($group_data);
  79. // Validate form
  80. if ( $form->validate()) {
  81. $group = $form->exportValues();
  82. $picture_element = & $form->getElement('picture');
  83. $picture = $picture_element->getValue();
  84. $picture_uri = $group_data['picture_uri'];
  85. if ($group['delete_picture']) {
  86. $picture_uri = GroupPortalManager::delete_group_picture($group_id);
  87. }
  88. elseif (!empty($picture['name'])) {
  89. $picture_uri = GroupPortalManager::update_group_picture($group_id, $_FILES['picture']['name'], $_FILES['picture']['tmp_name']);
  90. }
  91. $name = $group['name'];
  92. $description = $group['description'];
  93. $url = $group['url'];
  94. $status = intval($group['visibility']);
  95. GroupPortalManager::update($group_id, $name, $description, $url, $status, $picture_uri);
  96. $tok = Security::get_token();
  97. header('Location: group_list.php?action=show_message&message='.urlencode(get_lang('GroupUpdated')).'&sec_token='.$tok);
  98. exit();
  99. }
  100. Display::display_header($tool_name);
  101. // Group picture
  102. $image_path = GroupPortalManager::get_group_picture_path_by_id($group_id,'web');
  103. $image_dir = $image_path['dir'];
  104. $image = $image_path['file'];
  105. $image_file = ($image != '' ? $image_dir.$image : api_get_path(WEB_CODE_PATH).'img/unknown_group.jpg');
  106. $image_size = api_getimagesize($image_file);
  107. $img_attributes = 'src="'.$image_file.'?rand='.time().'" '
  108. .'alt="'.api_get_person_name($user_data['firstname'], $user_data['lastname']).'" '
  109. .'style="float:'.($text_dir == 'rtl' ? 'left' : 'right').'; padding:5px;" ';
  110. if ($image_size[0] > 300) { //limit display width to 300px
  111. $img_attributes .= 'width="300" ';
  112. }
  113. // get the path,width and height from original picture
  114. $big_image = $image_dir.'big_'.$image;
  115. $big_image_size = api_getimagesize($big_image);
  116. $big_image_width = $big_image_size[0];
  117. $big_image_height = $big_image_size[1];
  118. $url_big_image = $big_image.'?rnd='.time();
  119. if ($image == '') {
  120. echo '<img '.$img_attributes.' />';
  121. } else {
  122. echo '<input type="image" '.$img_attributes.' onclick="javascript: return show_image(\''.$url_big_image.'\',\''.$big_image_width.'\',\''.$big_image_height.'\');"/>';
  123. }
  124. // Display form
  125. $form->display();
  126. // Footer
  127. Display::display_footer();