# HG changeset patch
# User Zoe Hong <zhong@mpiwg-berlin.mpg.de>
# Date 1428502670 -7200
# Node ID 2daef8e36214d50a0c371d01720c114bed5370bb
# Parent  6974309983d1daf21422252773eac24600e69b82
minor modification

diff -r 6974309983d1 -r 2daef8e36214 controllers/extractapp.php
--- a/controllers/extractapp.php	Wed Apr 08 15:45:53 2015 +0200
+++ b/controllers/extractapp.php	Wed Apr 08 16:17:50 2015 +0200
@@ -60,11 +60,13 @@
             default:    // first time visit extraction interface from LGService
                 $viewmodel->messages['info'] .= "Welcome to Extraction Interface. ";
 
-                if ($this->postdata['fileId'] != 0) { // ($this->postdata['branchId'] != 0) {
-                    // --- Existing branch case ---
-                    $viewmodel->GetInfoFromPreviousPage($this->postdata);
-                    // get text by fileId, from LGService
-                    $viewmodel->GetTextFromFileId();
+                if (isset($this->postdata['fileId'])) {
+                    if ($this->postdata['fileId'] != 0) { // ($this->postdata['branchId'] != 0) {
+                        // --- Existing branch case ---
+                        $viewmodel->GetInfoFromPreviousPage($this->postdata);
+                        // get text by fileId, from LGService
+                        $viewmodel->GetTextFromFileId();
+                    }
 
                 } else if ($this->postdata['sectionId'] != 0 && $this->postdata['userId'] != 0) {
                     // --- New branch case ---
diff -r 6974309983d1 -r 2daef8e36214 models/extractapp.php
--- a/models/extractapp.php	Wed Apr 08 15:45:53 2015 +0200
+++ b/models/extractapp.php	Wed Apr 08 16:17:50 2015 +0200
@@ -84,13 +84,12 @@
         $lg_text_url = $this->get_text_from_sectionId_url.$this->section_id;
         $lg_text = file_get_contents($lg_text_url);
 
-        
 
         $stringInput = $lg_text;
         $stringInput = preg_replace("/<(.*?)>/u", "○", $stringInput);
         $stringInput = preg_replace("/ /u", "○", $stringInput);
         $stringInput = preg_replace("/\n/u", "<br>", $stringInput);
-        $stringInput = preg_replace("/【(.*?)】/u", "【<a href=\"review_index_xml_images.php?books_id=".$bookId."&pages=\\1&entry=0\" target=\"_bookImg\">\\1</a>】", $stringInput);
+        $stringInput = preg_replace("/【(.*?)】/u", "【<a href=\"review_index_xml_images.php?books_id=".$this->book_id."&pages=\\1&entry=0\" target=\"_bookImg\">\\1</a>】", $stringInput);
         $lg_text = $stringInput;
 
         $this->lg_text = $lg_text;
@@ -124,7 +123,6 @@
         if (isset($_postdata['topic_id'])) {
             $this->topic = $_postdata['topic_id'];
         }
-
         if (isset($_postdata['sectionName'])) {
             $this->section_name = $_postdata['sectionName'];
         }
@@ -144,11 +142,9 @@
             $this->book_meta = json_decode($_postdata['book_meta']);
         }
 
-
     }
 
 
-
     private function TaglistSubsetIn($list1, $list2) {    // $l1 is a subset of $l2 or not
         // l1 and l2: array( $row['id'], $row['name'], $row['tag'], $row['color'] )
         $cnt_list1 = count($list1);
@@ -274,8 +270,12 @@
 
     public function UpdateInfoByResponseFromLGService($response) {
         
-        $response_file = $response["file"];
-        $response_branch = $response["branch"];
+        if (isset($response["file"])) {
+            $response_file = $response["file"];
+        }
+        if (isset($response["branch"])) {
+            $response_branch = $response["branch"];
+        }
 
         $status = (string)$response["status"];
         if ($status == "ok") {