FFBookmarksMerger.py

#!/usr/bin/env python
# -*- coding:utf8 -*-
# This script will merge all json bookmarks files from current directory

import json
import os
mainjson={}

def merge(source,target=[]):
    for child in source["children"]:
        if not "children" in child.keys():
            addChild(child,target)
        else:
            if not addChild(child,target):
                merge(child,[e for e in target["children"] if e["title"]==child["title"]][0])

def addChild(child,target):
    """return true if it works, false if not"""
    print child["title"]
    if not [i for i in target["children"] if i["title"]==child["title"]]:
        target["children"].append(child)
        return True
    return False

def refreshIds(node, pid, nid,index):
    node["id"]=nid
    if nid!=1:
        node["parent"]=pid
        node["index"]=index
    if "children" in node.keys():
        for e in node["children"]:
            nid=refreshIds(e,node["id"],nid+1,1+nid-node["id"])
    return nid

if __name__=='__main__':
    for file in [f for f in os.listdir(".") if f.endswith(".json")]:
        currentjson = None
        with open(file,"r") as f:
            currentjson=json.load(f)
        print file," as been loaded"
        if not mainjson:
            mainjson=currentjson
            continue
        print "merging ..."
        merge(currentjson,mainjson)
    # Refresh ids, parentids and indexes from mainjson here
    refreshIds(mainjson,None,1,None)
    print "writing file ./a.out.json",
    with open("./a.out.json","w") as f:
        json.dump(mainjson, f, indent=2)
    print "done"