edit_draw.php 5.4 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This file allows creating new svg and png documents with an online editor.
  5. *
  6. * @package chamilo.document
  7. *
  8. * @author Juan Carlos Ra�a Trabado
  9. * @since 25/september/2010
  10. */
  11. $language_file = array('document');
  12. require_once '../inc/global.inc.php';
  13. $_SESSION['whereami'] = 'document/editdraw';
  14. $this_section = SECTION_COURSES;
  15. require_once api_get_path(SYS_CODE_PATH).'document/document.inc.php';
  16. api_protect_course_script();
  17. api_block_anonymous_users();
  18. $document_data = DocumentManager::get_document_data_by_id($_GET['id'], api_get_course_id(), true);
  19. if (empty($document_data)) {
  20. api_not_allowed();
  21. } else {
  22. $document_id = $document_data['id'];
  23. $file_path = $document_data['path'];
  24. $dir = dirname($document_data['path']);
  25. $parent_id = DocumentManager::get_document_id(api_get_course_info(), $dir);
  26. $my_cur_dir_path = Security::remove_XSS($_GET['curdirpath']);
  27. }
  28. $dir= str_replace('\\', '/',$dir);//and urlencode each url $curdirpath (hack clean $curdirpath under Windows - Bug #3261)
  29. /* Constants & Variables */
  30. $current_session_id=api_get_session_id();
  31. $group_id = api_get_group_id();
  32. //path for svg-edit save
  33. $_SESSION['draw_dir']=Security::remove_XSS($dir);
  34. if ($_SESSION['draw_dir']=='/'){
  35. $_SESSION['draw_dir'] = '';
  36. }
  37. $_SESSION['draw_file']=basename(Security::remove_XSS($file_path));
  38. $get_file = Security::remove_XSS($file_path);
  39. $file = basename($get_file);
  40. $temp_file = explode(".",$file);
  41. $filename=$temp_file[0];
  42. $nameTools = get_lang('EditDocument') . ': '.$filename;
  43. $courseDir = $_course['path'].'/document';
  44. $is_allowed_to_edit = api_is_allowed_to_edit(null, true);
  45. /* Other initialization code */
  46. /* Please, do not modify this dirname formatting */
  47. if (strstr($dir, '..')) {
  48. $dir = '/';
  49. }
  50. if ($dir[0] == '.') {
  51. $dir = substr($dir, 1);
  52. }
  53. if ($dir[0] != '/') {
  54. $dir = '/'.$dir;
  55. }
  56. if ($dir[strlen($dir) - 1] != '/') {
  57. $dir .= '/';
  58. }
  59. $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
  60. if (!is_dir($filepath)) {
  61. $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
  62. $dir = '/';
  63. }
  64. //groups //TODO:clean
  65. if (!empty($group_id)) {
  66. $req_gid = '&amp;gidReq='.$group_id;
  67. $interbreadcrumb[] = array ('url' => '../group/group_space.php?gidReq='.$group_id, 'name' => get_lang('GroupSpace'));
  68. $group_document = true;
  69. $noPHP_SELF = true;
  70. }
  71. $is_certificate_mode = DocumentManager::is_certificate_mode($dir);
  72. if (!$is_certificate_mode)
  73. $interbreadcrumb[]= array("url" => "./document.php?curdirpath=".urlencode($my_cur_dir_path).$req_gid, "name"=> get_lang('Documents'));
  74. else
  75. $interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook'));
  76. // Interbreadcrumb for the current directory root path
  77. if (empty($document_data['parents'])) {
  78. $interbreadcrumb[] = array('url' => '#', 'name' => $document_data['title']);
  79. } else {
  80. foreach($document_data['parents'] as $document_sub_data) {
  81. if ($document_data['title'] == $document_sub_data['title']) {
  82. continue;
  83. }
  84. $interbreadcrumb[] = array('url' => $document_sub_data['document_url'], 'name' => $document_sub_data['title']);
  85. }
  86. }
  87. $is_allowedToEdit = api_is_allowed_to_edit(null, true) || $_SESSION['group_member_with_upload_rights'] || is_my_shared_folder(api_get_user_id(), $dir, $current_session_id);
  88. if (!$is_allowedToEdit) {
  89. api_not_allowed(true);
  90. }
  91. event_access_tool(TOOL_DOCUMENT);
  92. Display :: display_header($nameTools, 'Doc');
  93. echo '<div class="actions">';
  94. echo '<a href="document.php?id='.$parent_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
  95. echo '<a href="edit_document.php?'.api_get_cidreq().'&id='.$document_id.$req_gid.'&origin=editdraw">'.Display::return_icon('edit.png',get_lang('Rename').'/'.get_lang('Comments'),'',ICON_SIZE_MEDIUM).'</a>';
  96. echo '</div>';
  97. if (api_browser_support('svg')) {
  98. //automatic loading the course language
  99. $svgedit_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
  100. $langsvgedit = api_get_language_isocode();
  101. $langsvgedit = isset($svgedit_code_translation_table[$langsvgedit]) ? $svgedit_code_translation_table[$langsvgedit] : $langsvgedit;
  102. $langsvgedit = file_exists(api_get_path(LIBRARY_PATH).'svg-edit/locale/lang.'.$langsvgedit.'.js') ? $langsvgedit : 'en';
  103. $svg_url= api_get_path(WEB_LIBRARY_PATH).'svg-edit/svg-editor.php?url=../../../../courses/'.$courseDir.$dir.$file.'&amp;lang='.$langsvgedit;
  104. ?>
  105. <script type="text/javascript">
  106. document.write ('<iframe id="frame" frameborder="0" scrolling="no" src="<?php echo $svg_url; ?>" width="100%" height="100%"><noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe>');
  107. function resizeIframe() {
  108. var height = window.innerHeight -50;
  109. //max lower size
  110. if (height<550) {
  111. height=550;
  112. }
  113. document.getElementById('frame').style.height = height +"px";
  114. };
  115. document.getElementById('frame').onload = resizeIframe;
  116. window.onresize = resizeIframe;
  117. </script>
  118. <?php
  119. echo '<noscript>';
  120. echo '<iframe style="height: 550px; width: 100%;" scrolling="no" frameborder="0\' src="'.$svg_url.'"<noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe>';
  121. echo '</noscript>';
  122. } else {
  123. Display::display_error_message(get_lang('BrowserDontSupportsSVG'));
  124. }
  125. Display::display_footer();