modified scratch URL for next depth page

for example:
  from:
    http://www.pixiv.net/member_illust.php?mode=medium&illust_id=23851094
  to:
    http://www.pixiv.net/member_illust.php?mode=big&illust_id=23851094

  from:
    http://www.pixiv.net/member_illust.php?mode=medium&illust_id=9513967
  to:
    http://www.pixiv.net/member_illust.php?mode=manga&illust_id=9513967

1 files changed, 24 insertions, 27 deletions

diff --git a/pixiv.js b/pixiv.js
index 8ee4db4..8edbdcd 100644
--- a/pixiv.js
+++ b/pixiv.js
@@ -1,6 +1,6 @@
 // INFO //
 var INFO =
-<plugin name="pixiv.js" version="0.7.2"
+<plugin name="pixiv.js" version="0.7.3"
         summary="Download image from pixiv"
         href="http://github.com/vimpr/vimperator-plugins/blob/master/pixiv.js"
         xmlns="http://vimperator.org/namespaces/liberator">
@@ -39,6 +39,16 @@ commands.addUserCommand(
     const Cc=Components.classes;
     const Ci=Components.interfaces;
 
+    let cookie=contents.cookie;
+    let id;
+    let idTmp=contents.URL.match(/illust_id=(\d+)/i);
+    if(idTmp===null){
+      liberator.echoerr("This page is not image page and not manga page.");
+      return false;
+    }else{
+      id=idTmp[1];
+    }
+
     let createWorker=function(fileName){
       let ret;
       const resourceName="vimp-plugin";
@@ -86,31 +96,6 @@ commands.addUserCommand(
       liberator.echoerr(event.data.status);
     },false);
 
-    let id;
-    let idTmp=contents.URL.match(/illust_id=(\d+)/i);
-    if(idTmp===null){
-      liberator.echoerr("This page is not image page and not manga page.");
-      return false;
-    }else{
-      id=idTmp[1];
-    }
-
-    let baseInfo;
-    let scroll;
-    let type=contents.getElementsByClassName('works_display').item(0)
-              .firstChild.getAttribute('href');
-    if(-1!=type.search(/big&illust_id=/i)){
-      baseInfo="http://www.pixiv.net/member_illust.php?mode=big&illust_id=";
-      scroll='';
-    }else if(-1!=type.search(/manga&illust_id=/i)){
-      baseInfo="http://www.pixiv.net/member_illust.php?mode=manga&illust_id=";
-      scroll='&type=scroll';
-    }else{
-      liberator.echoerr("This page is not image page and not manga page.");
-      return false;
-    }
-    let cookie=contents.cookie;
-
     let directoryPicker=function() {
       let path;
       let fp=Cc["@mozilla.org/filepicker;1"].createInstance(Ci.nsIFilePicker);
@@ -277,6 +262,18 @@ commands.addUserCommand(
       }
     };
 
+    let url;
+    let type=contents.getElementsByClassName('works_display')
+             .item(0).firstChild.getAttribute('href');
+    if(-1!=type.search(/big&illust_id=/i)){
+      url=contents.documentURI.replace('medium','big');
+    }else if(-1!=type.search(/manga&illust_id=/i)){
+      url=contents.documentURI.replace('medium','manga')+'&type=scroll';
+    }else{
+      liberator.echoerr("This page is not image page and not manga page.");
+      return false;
+    }
+
     let trueImgInfo=function(){
       if(-1!=type.search(/big&illust_id=/i)){
         saveImageFile();
@@ -299,7 +296,7 @@ commands.addUserCommand(
     xhrImgInfo.addEventListener("load",trueImgInfo,false);
     xhrImgInfo.addEventListener("error",falseImgInfo,false);
     xhrImgInfo.QueryInterface(Ci.nsIXMLHttpRequest);
-    xhrImgInfo.open("GET",baseInfo+id+scroll,true);
+    xhrImgInfo.open("GET",url,true);
     xhrImgInfo.setRequestHeader('Referer',contents.URL);
     xhrImgInfo.setRequestHeader('Cookie',cookie);
     xhrImgInfo.send(null);