web_scrap/import_export_canalblog.py

#!/usr/bin/python3
from requests.auth import HTTPBasicAuth
from getpass import getpass
from urllib.parse import urlparse
from concurrent import futures
from concurrent.futures import as_completed, wait

import argparse, logging, threading
from lib.WPImport import WPimport
from lib.WPExport import WPExport



def download(name_thread, max_thread, url, logger, parser, directory, html, img):
    exportWp = WPExport(name="Thread-{0}".format(int(name_thread) + 1), url=url, logger=logger, parser=parser, directory=directory)    
    webpage = exportWp.getUrlPage(name_thread, max_thread)
    for i in ["article", "page"]:
        for j in ["publications", "principal"]:
            if html is False:
                exportWp.downloadHTML(webpage[j][i])

            if img is False:
                exportWp.downloadImg(webpage[j][i])




def importUrl(name_thread, max_thread, canalblog, logger, parser, wordpress, basic, serial):
    canalblog = canalblog.split(",")
    wordpress = wordpress.split(",")
    name = "Thread-{0}".format(int(name_thread) + 1)

    if serial is False:
        for canal in canalblog:
            try:
                o = urlparse(canal)
                o = o._replace(scheme="https")
                url = o.geturl().replace(":///", "://")
            except Exception as err:
                logger.error("{0} : parsing error : {1}".format(name, err))
                exit(1)
            exportWp = WPExport(name="Thread-{0}".format(int(name_thread) + 1), url=url, logger=logger, parser=parser)
            webpage = exportWp.getUrlPage(name_thread, max_thread)
            del exportWp
            for j in wordpress:
                importWp = WPimport(name=name, basic=basic, wordpress=j, logger=logger, parser=parser)
                for k in ["article", "page"]:
                    for l in ["publications", "principal"]:
                        importWp.fromUrl(webpage[l][k])

                del importWp
    else:
        if len(canalblog) != len(wordpress):
            logger.error("{0} : ERREUR : Le nombre de dossier n'est pas equivalent au nombre d'URL wordpress".format(name))
            exit(1)
        for i in range(0, len(canalblog)-1):
            try:
                o = urlparse(canalblog[i])
                o = o._replace(scheme="https")
                url = o.geturl().replace(":///", "://")
            except Exception as err:
                logger.error("parsing error : {0}".format(err))
                exit(1)
            exportWp = WPExport(name=name, url=url, logger=logger, parser=parser)
            webpage = exportWp.getUrlPage(name_thread, max_thread)
            del exportWp
            importWp = WPimport(name=name, basic=basic, wordpress=wordpress[i], logger=logger, parser=parser)

            for k in ["article", "page"]:
                for l in ["publications", "principal"]:
                    importWp.fromUrl(webpage[l][k])

            del importWp
    

def importDirectory(name_thread, max_thread, directory, logger, parser, wordpress, basic, serial):
    name = "Thread-{0}".format(int(name_thread) + 1)
    directory = directory.split(",")
    wordpress = wordpress.split(",")
    if serial is False:
        for i in wordpress:
            importWp = WPimport(name=name, basic=basic, wordpress=i, logger=logger, parser=parser)
            for j in directory:
                importWp.fromDirectory(j, name_thread, max_thread)
                del importWp

    else:
        if len(directory) != len(wordpress):
            logger.error("{0} : Error : Number directory is differant than wordpress".format(name))
            exit(1)
        for i in range(0, len(wordpress)-1):
            importWp = WPimport(name=name, basic=basic, wordpress=wordpress[i], logger=logger, parser=parser)
            importWp.fromDirectory(directory[i])
            del importWp



if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument("--debug", help="Verbosity",  action="store_true")
    parser.add_argument("--logfile", help="Log file",  default="")
    parser.add_argument("--quiet", help="No console output", action="store_true")
    parser.add_argument("--parser", help="Parser content", default="html.parser")
    parser.add_argument("--parallel", help="Define number thread (default : 1)", default=1)

    subparsers = parser.add_subparsers(dest="command")

    import_parser = subparsers.add_parser("import")
    import_parser.add_argument("--user", help="wordpress user", required=True)
    import_parser.add_argument("--password", help="password wordpress's user", default="")
    import_parser.add_argument("--file", help="HTML file", default="")
    import_parser.add_argument("--directory", help="HTML directory", default="")
    import_parser.add_argument("--canalblog", help="URL Canalblog", default="")
    import_parser.add_argument("--wordpress", help="URL Wordpress", required=True)
    import_parser.add_argument("--serial", help="Serial execution", action="store_true")
    import_parser.add_argument("--remove", help="Remove all", action="store_true")
    remove_parser.add_argument("--remove-posts", help="Remove all posts", dest="posts", action="store_true")
    remove_parser.add_argument("--remove-categories", help="Remove all categories", dest="categories", action="store_true")
    remove_parser.add_argument("--remove-tags", help="Remove all tags", dest="tags", action="store_true")
    remove_parser.add_argument("--remove-media", help="Remove all media", dest="media", action="store_true")


    remove_parser = subparsers.add_parser("remove")
    remove_parser.add_argument("--user", help="wordpress user", required=True)
    remove_parser.add_argument("--password", help="password wordpress's user", default="")
    remove_parser.add_argument("--wordpress", help="URL Wordpress", required=True)
    remove_parser.add_argument("--all", help="Remove all (posts, media, tags, categories)", action="store_true")
    remove_parser.add_argument("--posts", help="Remove all posts", action="store_true")
    remove_parser.add_argument("--categories", help="Remove all categories", action="store_true")
    remove_parser.add_argument("--tags", help="Remove all tags", action="store_true")
    remove_parser.add_argument("--media", help="Remove all media", action="store_true")



    export_parser = subparsers.add_parser("export")

    export_parser.add_argument("--url", help="canblog URL to be scraping", required=True)
    export_parser.add_argument("--directory",
                      default="backup",
                      help="backup file path")
    export_parser.add_argument("--no-css", help="No CSS", dest="css",  action="store_true")
    export_parser.add_argument("--no-js", help="No JS", dest="js",  action="store_true")
    export_parser.add_argument("--no-img", help="No img", dest="img",  action="store_true")
    export_parser.add_argument("--no-html", help="No HTML", dest="html", action="store_true")

    

    args = parser.parse_args()

    logger = logging.getLogger('import export canalblog')
    formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')

    if args.quiet is False:
        ch = logging.StreamHandler()
        if args.debug is True:
            logger.setLevel(logging.DEBUG)
            ch.setLevel(logging.DEBUG)
        else:
            logger.setLevel(logging.INFO)
            ch.setLevel(logging.INFO)
        ch.setFormatter(formatter)
        logger.addHandler(ch)


    if len(args.logfile) > 0:
        fileHandler = logging.FileHandler(args.logfile)
        if args.debug is True:
            fileHandler.setLevel(logging.DEBUG)
        else:
            fileHandler.setLevel(logging.INFO)
        fileHandler.setFormatter(formatter)
        logger.addHandler(fileHandler)

    if args.command == "import":
        password = args.password
        if len(args.password) == 0:
            password = getpass()
            if len(password) == 0:
                logger.error("No password error !!! ")
                exit(1)

        basic = HTTPBasicAuth(args.user, password)
        wordpress = args.wordpress.split(",")
        importWp = WPimport(basic=basic, wordpress="", logger=logger, parser=args.parser)
        if len(args.file) > 0:
            for i in wordpress:
                importWp.setUrl(i)
                importWp.fromFile(files=args.file.split(","))
        if len(args.directory) > 0:
            if args.remove:
                for i in args.wordpress.split(","):
                    importWp.setUrl(i)
                    importWp.removeAll()
            try:
                with futures.ThreadPoolExecutor(max_workers=int(args.parallel)) as ex:
                    wait_for = [
                    ex.submit(importDirectory, i, int(args.parallel), args.directory, logger, args.parser, args.wordpress, basic, args.serial)
                    for i in range(0, int(args.parallel))
                    ]
            except Exception as err:
                logger.error("Threading error : {0}".format(err))
        if len(args.canalblog) > 0:
            if args.remove:
                for i in args.wordpress.split(","):
                    importWp.setUrl(i)
                    importWp.removeAll()
            try:
                with futures.ThreadPoolExecutor(max_workers=int(args.parallel)) as ex:
                    wait_for = [
                    ex.submit(importUrl, i, int(args.parallel), args.canalblog, logger, args.parser, args.wordpress, basic, args.serial)
                    for i in range(0, int(args.parallel))
                    ]
            except Exception as err:
                logger.error("Threading error : {0}".format(err))
        exit(0)


    if args.command == "export":
        canalblog = args.url.split(",")
        exportWp = WPExport(logger=logger, parser=args.parser, directory=args.directory)
        for canal in canalblog:
            try:
                o = urlparse(canal)
                o = o._replace(scheme="https")
                url = o.geturl().replace(":///", "://")
            except Exception as err:
                logger.error("parsing error : {0}".format(err))
                exit(1)
            exportWp.setUrl(url)
            if args.js is False:
                exportWp.downloadJs()
    
            if args.css is False:
                exportWp.downloadCss()
            del exportWp


    
            if args.html is False or args.img is False:
                try:
                    with futures.ThreadPoolExecutor(max_workers=int(args.parallel)) as ex:
                        wait_for = [
                        ex.submit(download, i, int(args.parallel), url, logger, args.parser, args.directory, args.html, args.img)
                        for i in range(0, int(args.parallel))
                        ]
                except Exception as err:
                    logger.error("Threading error : {0}".format(err))

                
        exit(0)