docs/mods/_core/editor/editor_tabs/pastefromfile.php

   1 <?php
   2 define('AT_INCLUDE_PATH', '../../../../include/');
   3 require(AT_INCLUDE_PATH.'vitals.inc.php');
   4 ?>
   5 <html>
   6     <head>
   7         <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
   8         <title>Paste from file tool</title>
   9         <script src="<?php echo $_base_path; ?>jscripts/infusion/InfusionAll.js" type="text/javascript"></script>
  10         <script src="<?php echo $this->base_path; ?>jscripts/ATutor.js" type="text/javascript"></script>
  11         <script type="text/javascript">
  12         ATutor = ATutor || {};
  13         ATutor.mods = ATutor.mods || {};
  14         ATutor.mods.editor = ATutor.mods.editor || {};
  15
  16         var errorStringPrefix = '<div id="error"><h4><?php echo _AT('the_follow_errors_occurred'); ?></h4><ul><li>';
  17         var errorStringSuffix = '</li></ul></div>';
  18
  19         (function () {
  20
  21             ATutor.mods.editor.insertErrorMsg = function (errorString) {
  22                 jQuery("#subnavlistcontainer", window.opener.document).before(errorStringPrefix + errorString + errorStringSuffix);
  23             };
  24
  25             ATutor.mods.editor.removeErrorMsg = function () {
  26                 jQuery("#error", window.opener.document).remove();
  27             };
  28
  29             ATutor.mods.editor.testStuff = function () {
  30                 var body = ATutor.mods.editor.stuff;
  31                 body = body.replace(/\\/g,"");
  32                 alert(body);
  33                 jQuery("#body_text", window.opener.document).val(body);
  34
  35             };
  36
  37             ATutor.mods.editor.pasteFromFile = function (body, title, head) {
  38                 body = body.replace(/\\/g,"");
  39                 if (jQuery("#html", window.opener.document).attr("checked") &&
  40                    (<?php echo $_SESSION['prefs']['PREF_CONTENT_EDITOR']; ?> !== 1)) {
  41                         window.opener.tinyMCE.activeEditor.setContent(body);
  42                 } else {
  43                     jQuery("#body_text", window.opener.document).val(body);
  44                 }
  45
  46                 if (title != "") {
  47                     jQuery("#ctitle",window.opener.document).val(title);
  48                 }
  49                 if (head != "") {
  50                     jQuery("#head", window.opener.document).html(head);
  51                     jQuery("#use_customized_head", window.opener.document).attr("checked", true);
  52                 }
  53             };
  54         })();
  55         </script>
  56     </head>
  57 <?php
  58
  59 class FileData
  60 {
  61
  62     private $title = "";
  63     private $head = "";
  64     private $body = "";
  65     private $errorMsg = "";
  66
  67     public function getTitle() {
  68         return $this->title;
  69     }
  70
  71     public function setTitle($value) {
  72         $this->title = $value;
  73     }
  74
  75     public function getHead() {
  76         return $this->head;
  77     }
  78
  79     public function setHead($value) {
  80         $this->head = $value;
  81     }
  82
  83     public function getBody() {
  84         return $this->body;
  85     }
  86
  87     public function setBody($value) {
  88         $this->body = $value;
  89     }
  90
  91     public function getErrorMsg() {
  92         return $this->errorMsg;
  93     }
  94
  95     public function setErrorMsg($value) {
  96         $this->errorMsg = $value;
  97     }
  98
  99 }
 100
 101 /**
 102  * Paste_from_file
 103  * Parses a named uploaded file of html or txt type
 104  * The function identifies title, head and body for html files,
 105  * or body for text files.
 106  *
 107  * @return FileData object
 108  */
 109 function paste_from_file() {
 110     $fileData = new FileData();
 111     if ($_FILES['uploadedfile_paste']['name'] == '') {
 112         $fileData->setErrorMsg(_AT('AT_ERROR_FILE_NOT_SELECTED'));
 113     } elseif (($_FILES['uploadedfile_paste']['type'] == 'text/plain')
 114             || ($_FILES['uploadedfile_paste']['type'] == 'text/html') ) {
 115
 116         $path_parts = pathinfo($_FILES['uploadedfile_paste']['name']);
 117         $ext = strtolower($path_parts['extension']);
 118
 119         if (in_array($ext, array('html', 'htm'))) {
 120             $contents = file_get_contents($_FILES['uploadedfile_paste']['tmp_name']);
 121
 122             /* get the <title></title> of this page             */
 123             $start_pos  = strpos(strtolower($contents), '<title>');
 124             $end_pos    = strpos(strtolower($contents), '</title>');
 125
 126             if (($start_pos !== false) && ($end_pos !== false)) {
 127                 $start_pos += strlen('<title>');
 128                 $fileData->setTitle(trim(substr($contents, $start_pos, $end_pos-$start_pos)));
 129             }
 130             unset($start_pos);
 131             unset($end_pos);
 132
 133             $fileData->setHead(trim(get_html_head_by_tag($contents, array("link", "style", "script"))));
 134             $fileData->setBody(trim(get_html_body($contents)));
 135         } else if ($ext == 'txt') {
 136             $fileData->setBody(trim(file_get_contents($_FILES['uploadedfile_paste']['tmp_name'])));
 137         }
 138      } else {
 139         $fileData->setErrorMsg(_AT('AT_ERROR_BAD_FILE_TYPE'));
 140      }
 141      return $fileData;
 142 }
 143
 144 if (isset($_POST['submit_file']))
 145 {
 146         echo '<script type="text/javascript">';
 147     echo 'ATutor.mods.editor.removeErrorMsg();';
 148         $fileData = paste_from_file();
 149         $errorMessage = $fileData->getErrorMsg();
 150         if ($errorMessage == "") {
 151         echo 'ATutor.mods.editor.pasteFromFile('.json_encode($fileData->getBody()).','.json_encode($fileData->getTitle()).','.json_encode($fileData->getHead()).');';
 152     } else {
 153        echo 'ATutor.mods.editor.insertErrorMsg("'.$errorMessage.'");';
 154     }
 155     echo "window.close();";
 156         echo '</script>';
 157 }
 158
 159 ?>
 160     <body>
 161         <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="form" enctype="multipart/form-data">
 162                <input type="file" name="uploadedfile_paste" id="uploadedfile" class="formfield" size="20" />
 163            <input type="submit" name="submit_file" id="submit_file" value="<?php echo _AT('paste'); ?>" class="button" />
 164         </form>
 165     </body>
 166 </html>