--- a/models/extractapp.php	Thu Mar 19 09:53:26 2015 +0100
+++ b/models/extractapp.php	Thu Mar 26 15:42:50 2015 +0100
@@ -33,8 +33,9 @@
         // get from URL with file_id
         $lg_text_url = $this->get_text_from_fileId_url.$this->file_id;
         //$lg_text = file_get_contents($lg_text_url);
-        // --- parsing meta data
+        // --- get/set text and parsing meta data from text file
         $lg_text = $this->ParseMetaData($lg_text_url);
+        // TODO: maybe need to check if the book_meta is updated. compare the book_meta in text file and from _post (most up-to-date)
 
         // ----
 
@@ -62,6 +63,14 @@
         $lg_text_url = $this->get_text_from_sectionId_url.$section_id;
         $lg_text = file_get_contents($lg_text_url);
 
+        // TODO: get book_meta from $_postdata and set $this->book_meta: book_id,book_name,author,year,pagenumber
+        $book_meta = array();
+        array_push($book_meta, array($this->book_id,$this->book_name,"","",""));    // missing author,year,pagenumber
+        
+        $this->book_meta = $book_meta;
+
+
+
         $stringInput = $lg_text;
         $stringInput = preg_replace("/<(.*?)>/u", "○", $stringInput);
         $stringInput = preg_replace("/ /u", "○", $stringInput);
@@ -357,10 +366,11 @@
         $book = $this->book_meta;
         foreach ($book as $b) {
             $text .= "<book>\n";
-            $text .= "<title>".$b[0]."</title>\n";
-            $text .= "<author>".$b[1]."</author>\n";
-            $text .= "<year>".$b[2]."</year>\n";
-            $text .= "<pagenumber>".$b[3]."</pagenumber>\n";
+            $text .= "<id>".$b[0]."</id>\n";
+            $text .= "<name>".$b[1]."</name>\n";
+            $text .= "<author>".$b[2]."</author>\n";
+            $text .= "<year>".$b[3]."</year>\n";
+            $text .= "<pagenumber>".$b[4]."</pagenumber>\n";
             $text .= "</book>\n";
         }
         // taglist
@@ -382,7 +392,6 @@
     }
     public function SaveFullTextToLGService($_postdata) {
         // save tagged text (full text) by Jorge's API to lg service
-
         // --------
         if ($_postdata['text']){
             $date = date('Y_m_d_H_i_s', time());
@@ -708,7 +717,7 @@
             echo json_encode(mysql_error());
         }
         $row = mysql_fetch_assoc($result);
-        $largest_id = $row['AUTO_INCREMENT'];
+        $largest_id = $row['AUTO_INCREMENT']-1;
 
 
         $topic_id = $_postdata['topic_id'];
@@ -1217,12 +1226,11 @@
             $this->taglist_infile = $taglistArray; 
         }
 
-        // get book meta data
+        // get book meta data from file
         $book_meta = $xml->book;
         $book_metaArray = array();
         foreach ($book_meta as $row) {
-            //array_push($book_metaArray, array('title'=>(string)$row->title,'author'=>(string)$row->author,'year'=>(string)$row->year,'pagenumber'=>(string)$row->pagenumber ));
-            array_push($book_metaArray, array((string)$row->title,(string)$row->author,(string)$row->year,(string)$row->pagenumber ));
+            array_push($book_metaArray, array((string)$row->id,(string)$row->name,(string)$row->author,(string)$row->year,(string)$row->pagenumber ));
         }
         if ($book_metaArray) {
             $this->book_meta = $book_metaArray;
@@ -1275,6 +1283,17 @@
             $stringInput = preg_replace("/【(.*?)】/u", "【<a href=\"review_index_xml_images.php?books_id=".$bookId."&pages=\\1&entry=0\" target=\"_bookImg\">\\1</a>】", $stringInput);
         }
 
+        // get book_meta from books table
+        $book_meta = array();
+        $books_result = $this->GetBooksByID($bookId);
+        while ($row = mysql_fetch_assoc($books_result)) {
+            array_push($book_meta, array($row['id'],$row['name'],$row['author'],(string)$row['start_year'],(string)$row['line']));
+                                    // use 'start_year' as year, 'line' is pagenumber
+        }
+
+        $this->book_meta = $book_meta;
+
+
         return $stringInput;
     }