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- <?php
- /* For licensing terms, see /chamilo_license.txt */
- /**
- * @package dokeos.social
- * @author Julio Montoya <gugli100@gmail.com>
- */
- // Language files that should be included
- $language_file = array('userInfo');
- $cidReset = true;
- include '../inc/global.inc.php';
- $this_section = SECTION_SOCIAL;
- $libpath = api_get_path(LIBRARY_PATH);
- require_once $libpath.'fileManage.lib.php';
- require_once $libpath.'fileUpload.lib.php';
- require_once $libpath.'group_portal_manager.lib.php';
- require_once $libpath.'formvalidator/FormValidator.class.php';
- require_once $libpath.'image.lib.php';
- require_once $libpath.'mail.lib.inc.php';
- require_once $libpath.'social.lib.php';
- $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.js" type="text/javascript" language="javascript"></script>'; //jQuery
- $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/thickbox.js" type="text/javascript" language="javascript"></script>';
- $htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/thickbox.css" type="text/css" media="projection, screen">';
- $htmlHeadXtra[] = '<script type="text/javascript">
- var textarea = "";
- var num_characters_permited = 255;
- function textarea_maxlength(){
- num_characters = document.forms[0].description.value.length;
- if (num_characters > num_characters_permited){
- document.forms[0].description.value = textarea;
- }else{
- textarea = document.forms[0].description.value;
- }
- }
- function show_icon_edit(element_html) {
- ident="#edit_image";
- $(ident).show();
- }
- function hide_icon_edit(element_html) {
- ident="#edit_image";
- $(ident).hide();
- }
- </script>';
- $group_id = isset($_GET['id']) ? intval($_GET['id']) : intval($_POST['id']);
- $tool_name = get_lang('GroupEdit');
- $interbreadcrumb[] = array('url' => 'home.php','name' => get_lang('Social'));
- $interbreadcrumb[] = array('url' => 'groups.php','name' => get_lang('Groups'));
- $table_group = Database::get_main_table(TABLE_MAIN_GROUP);
- $sql = "SELECT * FROM $table_group WHERE id = '".$group_id."'";
- $res = Database::query($sql, __FILE__, __LINE__);
- if (Database::num_rows($res) != 1) {
- header('Location: groups.php?id='.$group_id);
- exit;
- }
- //only group admins can edit the group
- if (!GroupPortalManager::is_group_admin($group_id)) {
- api_not_allowed();
- }
- $group_data = Database::fetch_array($res, 'ASSOC');
- // Create the form
- $form = new FormValidator('group_edit', 'post', '', '', array('style' => 'width: 100%; float: '.($text_dir == 'rtl' ? 'right;' : 'left;')));
- $form->addElement('hidden', 'id', $group_id);
- // name
- $form->addElement('text', 'name', get_lang('Name'), array('size'=>60, 'maxlength'=>120));
- $form->applyFilter('name', 'html_filter');
- $form->applyFilter('name', 'trim');
- $form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');
- // Description
- $form->addElement('textarea', 'description', get_lang('Description'), array('rows'=>3, 'cols'=>58, onKeyDown => "textarea_maxlength()", onKeyUp => "textarea_maxlength()"));
- $form->applyFilter('description', 'html_filter');
- $form->applyFilter('description', 'trim');
- $form->addRule('name', '', 'maxlength',255);
- // url
- $form->addElement('text', 'url', get_lang('URL'), array('size'=>35));
- $form->applyFilter('url', 'html_filter');
- $form->applyFilter('url', 'trim');
- // Picture
- $form->addElement('file', 'picture', get_lang('AddPicture'));
- $allowed_picture_types = array ('jpg', 'jpeg', 'png', 'gif');
- $form->addRule('picture', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types);
- if (strlen($group_data['picture_uri']) > 0) {
- $form->addElement('checkbox', 'delete_picture', '', get_lang('DelImage'));
- }
- // Status
- $status = array();
- $status[GROUP_PERMISSION_OPEN] = get_lang('Open');
- $status[GROUP_PERMISSION_CLOSED] = get_lang('Closed');
- $form->addElement('select', 'visibility', get_lang('GroupPermissions'), $status, array());
- // Submit button
- $form->addElement('style_submit_button', 'submit', get_lang('ModifyInformation'), 'class="save"');
- // Set default values
- $form->setDefaults($group_data);
- // Validate form
- if ( $form->validate()) {
- $group = $form->exportValues();
- $picture_element = & $form->getElement('picture');
- $picture = $picture_element->getValue();
- $picture_uri = $group_data['picture_uri'];
- if ($group['delete_picture']) {
- $picture_uri = GroupPortalManager::delete_group_picture($group_id);
- }
- elseif (!empty($picture['name'])) {
- $picture_uri = GroupPortalManager::update_group_picture($group_id, $_FILES['picture']['name'], $_FILES['picture']['tmp_name']);
- }
- $name = $group['name'];
- $description = $group['description'];
- $url = $group['url'];
- $status = intval($group['visibility']);
-
- GroupPortalManager::update($group_id, $name, $description, $url, $status, $picture_uri);
- $tok = Security::get_token();
- header('Location: groups.php?id='.$group_id.'&action=show_message&message='.urlencode(get_lang('GroupUpdated')).'&sec_token='.$tok);
- exit();
- }
- Display::display_header($tool_name);
- // Group picture
- $image_path = GroupPortalManager::get_group_picture_path_by_id($group_id,'web');
- $image_dir = $image_path['dir'];
- $image = $image_path['file'];
- $image_file = ($image != '' ? $image_dir.$image : api_get_path(WEB_CODE_PATH).'img/unknown_group.jpg');
- $image_size = api_getimagesize($image_file);
- $img_attributes = 'src="'.$image_file.'?rand='.time().'" '
- .'alt="'.api_get_person_name($user_data['firstname'], $user_data['lastname']).'" '
- .'style="float:'.($text_dir == 'rtl' ? 'left' : 'right').'; padding:5px;" ';
- if ($image_size[0] > 300) { //limit display width to 300px
- $img_attributes .= 'width="300" ';
- }
- // get the path,width and height from original picture
- $big_image = $image_dir.'big_'.$image;
- $big_image_size = api_getimagesize($big_image);
- $big_image_width = $big_image_size[0];
- $big_image_height = $big_image_size[1];
- $url_big_image = $big_image.'?rnd='.time();
- /*
- if ($image == '') {
- echo '<img '.$img_attributes.' />';
- } else {
- echo '<input type="image" '.$img_attributes.' onclick="javascript: return show_image(\''.$url_big_image.'\',\''.$big_image_width.'\',\''.$big_image_height.'\');"/>';
- }
- */
- //Shows left column
- //echo GroupPortalManager::show_group_column_information($group_id, api_get_user_id());
- echo '<div id="social-content">';
- echo '<div id="social-content-left">';
- //this include the social menu div
- SocialManager::show_social_menu('group_edit',$group_id);
- echo '</div>';
- echo '<div id="social-content-right">';
- // Display form
- $form->display();
- echo '</div>';
- echo '</div>';
- // Footer
- Display::display_footer();
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