group_edit.php 6.5 KB

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  1. <?php
  2. /* For licensing terms, see /chamilo_license.txt */
  3. /**
  4. * @package dokeos.social
  5. * @author Julio Montoya <gugli100@gmail.com>
  6. */
  7. // Language files that should be included
  8. $language_file = array('userInfo');
  9. $cidReset = true;
  10. include '../inc/global.inc.php';
  11. $this_section = SECTION_SOCIAL;
  12. $libpath = api_get_path(LIBRARY_PATH);
  13. require_once $libpath.'fileManage.lib.php';
  14. require_once $libpath.'fileUpload.lib.php';
  15. require_once $libpath.'group_portal_manager.lib.php';
  16. require_once $libpath.'formvalidator/FormValidator.class.php';
  17. require_once $libpath.'image.lib.php';
  18. require_once $libpath.'mail.lib.inc.php';
  19. require_once $libpath.'social.lib.php';
  20. $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.js" type="text/javascript" language="javascript"></script>'; //jQuery
  21. $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/thickbox.js" type="text/javascript" language="javascript"></script>';
  22. $htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/thickbox.css" type="text/css" media="projection, screen">';
  23. $htmlHeadXtra[] = '<script type="text/javascript">
  24. var textarea = "";
  25. var num_characters_permited = 255;
  26. function textarea_maxlength(){
  27. num_characters = document.forms[0].description.value.length;
  28. if (num_characters > num_characters_permited){
  29. document.forms[0].description.value = textarea;
  30. }else{
  31. textarea = document.forms[0].description.value;
  32. }
  33. }
  34. function show_icon_edit(element_html) {
  35. ident="#edit_image";
  36. $(ident).show();
  37. }
  38. function hide_icon_edit(element_html) {
  39. ident="#edit_image";
  40. $(ident).hide();
  41. }
  42. </script>';
  43. $group_id = isset($_GET['id']) ? intval($_GET['id']) : intval($_POST['id']);
  44. $tool_name = get_lang('GroupEdit');
  45. $interbreadcrumb[] = array('url' => 'home.php','name' => get_lang('Social'));
  46. $interbreadcrumb[] = array('url' => 'groups.php','name' => get_lang('Groups'));
  47. $table_group = Database::get_main_table(TABLE_MAIN_GROUP);
  48. $sql = "SELECT * FROM $table_group WHERE id = '".$group_id."'";
  49. $res = Database::query($sql, __FILE__, __LINE__);
  50. if (Database::num_rows($res) != 1) {
  51. header('Location: groups.php?id='.$group_id);
  52. exit;
  53. }
  54. //only group admins can edit the group
  55. if (!GroupPortalManager::is_group_admin($group_id)) {
  56. api_not_allowed();
  57. }
  58. $group_data = Database::fetch_array($res, 'ASSOC');
  59. // Create the form
  60. $form = new FormValidator('group_edit', 'post', '', '', array('style' => 'width: 100%; float: '.($text_dir == 'rtl' ? 'right;' : 'left;')));
  61. $form->addElement('hidden', 'id', $group_id);
  62. // name
  63. $form->addElement('text', 'name', get_lang('Name'), array('size'=>60, 'maxlength'=>120));
  64. $form->applyFilter('name', 'html_filter');
  65. $form->applyFilter('name', 'trim');
  66. $form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');
  67. // Description
  68. $form->addElement('textarea', 'description', get_lang('Description'), array('rows'=>3, 'cols'=>58, onKeyDown => "textarea_maxlength()", onKeyUp => "textarea_maxlength()"));
  69. $form->applyFilter('description', 'html_filter');
  70. $form->applyFilter('description', 'trim');
  71. $form->addRule('name', '', 'maxlength',255);
  72. // url
  73. $form->addElement('text', 'url', get_lang('URL'), array('size'=>35));
  74. $form->applyFilter('url', 'html_filter');
  75. $form->applyFilter('url', 'trim');
  76. // Picture
  77. $form->addElement('file', 'picture', get_lang('AddPicture'));
  78. $allowed_picture_types = array ('jpg', 'jpeg', 'png', 'gif');
  79. $form->addRule('picture', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types);
  80. if (strlen($group_data['picture_uri']) > 0) {
  81. $form->addElement('checkbox', 'delete_picture', '', get_lang('DelImage'));
  82. }
  83. // Status
  84. $status = array();
  85. $status[GROUP_PERMISSION_OPEN] = get_lang('Open');
  86. $status[GROUP_PERMISSION_CLOSED] = get_lang('Closed');
  87. $form->addElement('select', 'visibility', get_lang('GroupPermissions'), $status, array());
  88. // Submit button
  89. $form->addElement('style_submit_button', 'submit', get_lang('ModifyInformation'), 'class="save"');
  90. // Set default values
  91. $form->setDefaults($group_data);
  92. // Validate form
  93. if ( $form->validate()) {
  94. $group = $form->exportValues();
  95. $picture_element = & $form->getElement('picture');
  96. $picture = $picture_element->getValue();
  97. $picture_uri = $group_data['picture_uri'];
  98. if ($group['delete_picture']) {
  99. $picture_uri = GroupPortalManager::delete_group_picture($group_id);
  100. }
  101. elseif (!empty($picture['name'])) {
  102. $picture_uri = GroupPortalManager::update_group_picture($group_id, $_FILES['picture']['name'], $_FILES['picture']['tmp_name']);
  103. }
  104. $name = $group['name'];
  105. $description = $group['description'];
  106. $url = $group['url'];
  107. $status = intval($group['visibility']);
  108. GroupPortalManager::update($group_id, $name, $description, $url, $status, $picture_uri);
  109. $tok = Security::get_token();
  110. header('Location: groups.php?id='.$group_id.'&action=show_message&message='.urlencode(get_lang('GroupUpdated')).'&sec_token='.$tok);
  111. exit();
  112. }
  113. Display::display_header($tool_name);
  114. // Group picture
  115. $image_path = GroupPortalManager::get_group_picture_path_by_id($group_id,'web');
  116. $image_dir = $image_path['dir'];
  117. $image = $image_path['file'];
  118. $image_file = ($image != '' ? $image_dir.$image : api_get_path(WEB_CODE_PATH).'img/unknown_group.jpg');
  119. $image_size = api_getimagesize($image_file);
  120. $img_attributes = 'src="'.$image_file.'?rand='.time().'" '
  121. .'alt="'.api_get_person_name($user_data['firstname'], $user_data['lastname']).'" '
  122. .'style="float:'.($text_dir == 'rtl' ? 'left' : 'right').'; padding:5px;" ';
  123. if ($image_size[0] > 300) { //limit display width to 300px
  124. $img_attributes .= 'width="300" ';
  125. }
  126. // get the path,width and height from original picture
  127. $big_image = $image_dir.'big_'.$image;
  128. $big_image_size = api_getimagesize($big_image);
  129. $big_image_width = $big_image_size[0];
  130. $big_image_height = $big_image_size[1];
  131. $url_big_image = $big_image.'?rnd='.time();
  132. /*
  133. if ($image == '') {
  134. echo '<img '.$img_attributes.' />';
  135. } else {
  136. echo '<input type="image" '.$img_attributes.' onclick="javascript: return show_image(\''.$url_big_image.'\',\''.$big_image_width.'\',\''.$big_image_height.'\');"/>';
  137. }
  138. */
  139. //Shows left column
  140. //echo GroupPortalManager::show_group_column_information($group_id, api_get_user_id());
  141. echo '<div id="social-content">';
  142. echo '<div id="social-content-left">';
  143. //this include the social menu div
  144. SocialManager::show_social_menu('group_edit',$group_id);
  145. echo '</div>';
  146. echo '<div id="social-content-right">';
  147. // Display form
  148. $form->display();
  149. echo '</div>';
  150. echo '</div>';
  151. // Footer
  152. Display::display_footer();