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158 lines
4.5 KiB
158 lines
4.5 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* This file allows creating new svg and png documents with an online editor.
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*
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* @package chamilo.document
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*
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* @author Juan Carlos Raña Trabado
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* @since 25/september/2010
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*/
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/* INIT SECTION */
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// Name of the language file that needs to be included
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$language_file = array('document');
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require_once '../inc/global.inc.php';
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$_SESSION['whereami'] = 'document/createdraw';
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$this_section = SECTION_COURSES;
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require_once api_get_path(SYS_CODE_PATH).'document/document.inc.php';
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require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
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$nameTools = get_lang('Draw');
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api_protect_course_script();
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api_block_anonymous_users();
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if (!isset($_GET['dir'])){
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api_not_allowed(true);
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}
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/* Constants and variables */
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//path for svg-edit save
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$_SESSION['draw_dir']=Security::remove_XSS($_GET['dir']);
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if($_SESSION['draw_dir']=='/'){
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$_SESSION['draw_dir']='';
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}
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$dir = isset($_GET['dir']) ? Security::remove_XSS($_GET['dir']) : Security::remove_XSS($_POST['dir']);
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$is_allowed_to_edit = api_is_allowed_to_edit(null, true);
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// Please, do not modify this dirname formatting
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if (strstr($dir, '..')) {
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$dir = '/';
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}
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if ($dir[0] == '.') {
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$dir = substr($dir, 1);
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}
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if ($dir[0] != '/') {
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$dir = '/'.$dir;
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}
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if ($dir[strlen($dir) - 1] != '/') {
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$dir .= '/';
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}
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$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
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if (!is_dir($filepath)) {
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$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
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$dir = '/';
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}
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//groups //TODO: clean
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if (isset ($_SESSION['_gid']) && $_SESSION['_gid'] != 0) {
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$req_gid = '&gidReq='.$_SESSION['_gid'];
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$interbreadcrumb[] = array ("url" => "../group/group_space.php?gidReq=".$_SESSION['_gid'], "name" => get_lang('GroupSpace'));
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$noPHP_SELF = true;
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$to_group_id = $_SESSION['_gid'];
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$group = GroupManager :: get_group_properties($to_group_id);
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$path = explode('/', $dir);
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if ('/'.$path[1] != $group['directory']) {
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api_not_allowed(true);
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}
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}
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$interbreadcrumb[] = array ("url" => "./document.php?curdirpath=".urlencode($_GET['dir']).$req_gid, "name" => get_lang('Documents'));
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if (!$is_allowed_in_course) {
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api_not_allowed(true);
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}
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if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] || is_my_shared_folder($_user['user_id'], Security::remove_XSS($_GET['dir']),api_get_session_id()))) {
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api_not_allowed(true);
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}
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/* Header */
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event_access_tool(TOOL_DOCUMENT);
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$display_dir = $dir;
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if (isset ($group)) {
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$display_dir = explode('/', $dir);
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unset ($display_dir[0]);
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unset ($display_dir[1]);
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$display_dir = implode('/', $display_dir);
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}
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// Interbreadcrumb for the current directory root path
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// Copied from document.php
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$dir_array = explode('/', $dir);
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$array_len = count($dir_array);
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/*
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TODO:check and delete this code
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if (!$is_certificate_mode) {
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if ($array_len > 1) {
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if (empty($_SESSION['_gid'])) {
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$url_dir = 'document.php?&curdirpath=/';
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$interbreadcrumb[] = array('url' => $url_dir, 'name' => get_lang('HomeDirectory'));
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}
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}
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}
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*/
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$dir_acum = '';
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for ($i = 0; $i < $array_len; $i++) {
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$url_dir = 'document.php?&curdirpath='.$dir_acum.$dir_array[$i];
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//Max char 80
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$url_to_who = cut($dir_array[$i],80);
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if ($is_certificate_mode) {
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$interbreadcrumb[] = array('url' => $url_dir.'&selectcat='.Security::remove_XSS($_GET['selectcat']), 'name' => $url_to_who);
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} else {
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$interbreadcrumb[] = array('url' => $url_dir, 'name' => $url_to_who);
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}
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$dir_acum .= $dir_array[$i].'/';
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}
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//
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Display :: display_header($nameTools, 'Doc');
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echo '<div class="actions">';
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echo '<a href="document.php?curdirpath='.Security::remove_XSS($_GET['dir']).'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'','32').'</a>';
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echo '</div>';
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if (api_browser_support('svg')){
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//automatic loading the course language
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$svgedit_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
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$langsvgedit = api_get_language_isocode();
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$langsvgedit = isset($svgedit_code_translation_table[$langsvgedit]) ? $svgedit_code_translation_table[$langsvgedit] : $langsvgedit;
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$langsvgedit = file_exists(api_get_path(LIBRARY_PATH).'svg-edit/locale/lang.'.$langsvgedit.'.js') ? $langsvgedit : 'en';
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//editor
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echo '<iframe style=\'height: 550px; width: 100%;\' scrolling=\'no\' frameborder=\'0\' src=\''.api_get_path(WEB_LIBRARY_PATH).'svg-edit/svg-editor.php?lang='.$langsvgedit.'\'>';
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echo '</iframe>';
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}else{
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Display::display_error_message(get_lang('BrowserDontSupportsSVG'));
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}
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Display :: display_footer();
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?>
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