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