No more curdirpath in edit_document.php + some fixes in the slideshow.php

main/document/edit_document.php

@@ -88,9 +88,6 @@ if (api_is_in_group()) {
 
 if (isset($_GET['id'])) {
     $document_data = DocumentManager::get_document_data_by_id($_GET['id'], api_get_course_id());
-    if (empty($document_data)) {
-        api_not_allowed();
-    }
     $document_id    = $document_data['id'];
     $file           = $document_data['path'];
     $parent_id      = DocumentManager::get_document_id(api_get_course_info(), dirname($file));    
@@ -99,13 +96,13 @@ if (isset($_GET['id'])) {
     
     $doc            = basename($file);
     $my_cur_dir_path = Security::remove_XSS($_GET['curdirpath']);
+}
 
-} else {
-    $dir = Security::remove_XSS($_GET['curdirpath']);    
-    $dir_original = $dir;
-    $file = $_GET['file'];
-    $doc = basename($file);    
+if (empty($document_data)) {
+    api_not_allowed();
 }
+  
+
 /*
 //I'm in the certification module?
 if (isset($_REQUEST['certificate']) && $_REQUEST['certificate'] == 'true') {
@@ -240,14 +237,6 @@ if (isset($_POST['renameTo'])) {
 /* Search the old comment */  // RH: metadata: added 'id,'
 $result = Database::query("SELECT id, comment, title FROM $dbTable WHERE c_id = $course_id AND id = ".$document_id);
 
-/*
-// Debug info - enable on temporary needs only.
-$message = '<i>Debug info</i><br />directory = '.$dir.'<br />';
-$message .= 'document = '.$file_name.'<br />';
-$message .= 'comments file = '.$file.'<br />';
-Display::display_normal_message($message);
-*/
-
 while ($row = Database::fetch_array($result, 'ASSOC')) {
 	$oldComment = $row['comment'];
 	$oldTitle   = $row['title'];

main/document/slideshow.php

@@ -274,7 +274,8 @@ if ($slide_id != 'all') {
 		if (api_is_allowed_to_edit(null, true)) {
 			echo '<tr>';
 			echo '<td align="center">';
-			echo '<a href="edit_document.php?'.api_get_cidreq().'&curdirpath='.$pathurl.'&amp;origin=slideshow&amp;origin_opt='.$edit_slide_id.'&amp;file='.urlencode($path).'/'.$image_files_only[$slide].'"><img src="../img/edit.gif" border="0" title="'.get_lang('Modify').'" alt="'.get_lang('Modify').'" /></a><br />';
+			echo '<a href="edit_document.php?'.api_get_cidreq().'&id='.$row['id'].'&origin=slideshow&amp;origin_opt='.$edit_slide_id.'&amp;">
+			      <img src="../img/edit.gif" border="0" title="'.get_lang('Modify').'" alt="'.get_lang('Modify').'" /></a><br />';
 			$aux = explode('.', htmlspecialchars($image_files_only[$slide]));
 			$ext = $aux[count($aux) - 1];
 			echo $image_files_only[$slide].' <br />';