{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Create a WebarchivSession Object with convenience methods for easy access with your API-Key "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "from webarchiv import WebarchivSession\n",
    "\n",
    "apikey = '2pm8i0hnmpcTK4Oj4CUeBoZd7vywrm4c'\n",
    "w = WebarchivSession(apikey)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Anzahl der Versionen von http://www.bmi.gv.at/cms/bmi_minister/ :  1815\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20090924173355/http://www.bmi.gv.at/cms/bmi_minister/\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20110806220856/http://www.bmi.gv.at/cms/bmi_minister/\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20160421194828/http://www.bmi.gv.at/cms/bmi_minister/\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Anzahl der Versionen von https://www.bmi.gv.at/101/start.aspx :  815\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20171218174329/https://www.bmi.gv.at/101/start.aspx\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20190522183605/https://www.bmi.gv.at/101/start.aspx\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20190603200736/https://www.bmi.gv.at/101/start.aspx\n"
     ]
    }
   ],
   "source": [
    "urls = []\n",
    "urls.append(\"http://www.bmi.gv.at/cms/bmi_minister/\")\n",
    "urls.append(\"https://www.bmi.gv.at/101/start.aspx\")\n",
    "\n",
    "modifieddates = []\n",
    "lastchecksum = ''\n",
    "checksum = ''\n",
    "\n",
    "for url in urls:\n",
    "    response = w.wayback_search(url)\n",
    "    if response.status_code != 200:\n",
    "        print(\"Something went wrong ...\")\n",
    "        exit(1)\n",
    "        \n",
    "    print(\"Anzahl der Versionen von \" + url + \" : \", response.json()['total'])\n",
    "    \n",
    "    for capture in response.json()['hits']:\n",
    "        capturedate = capture['c']\n",
    "        resp = w.fragment_checksum_html(url, capturedate, \"h2\", 1)\n",
    "        checksum = resp.json()['checksum']\n",
    "        returncode = resp.json()['returncode']\n",
    "\n",
    "        if returncode != 0:\n",
    "            continue\n",
    "        \n",
    "        if checksum != lastchecksum :\n",
    "            modification = json={\"url\": url, \"timestamp\": capturedate }\n",
    "            print (\"http://wayback/web/\" + capturedate + \"/\" + url)\n",
    "            modifieddates.append(modification)\n",
    "        lastchecksum = checksum\n",
    "\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Webarchiv Merklistencode: LA\n"
     ]
    }
   ],
   "source": [
    "if len(modifieddates) > 0 :\n",
    "    response = w.create_watchlist(modifieddates)\n",
    "    print (\"Webarchiv Merklistencode: \" + response.json())"
   ]
  }
 ],
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