Some web helper scripts.
git clone git://r-36.net/sweb
Log | Files | Refs | LICENSE

commit 9e40ef1eb3f0ad207b9792409ef593d3fd9b1e88
Author: Christoph Lohmann <20h@r-36.net>
Date:   Tue, 25 Jun 2013 10:44:05 +0200

Initial commit.

LICENSE | 668+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ddg | 21+++++++++++++++++++++
di-p | 218+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
google | 23+++++++++++++++++++++++
sky-p | 5+++++
translate | 136+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
xpath | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++
ydl | 5+++++
ypl | 11+++++++++++
9 files changed, 1141 insertions(+), 0 deletions(-)

diff --git a/LICENSE b/LICENSE @@ -0,0 +1,668 @@ +This software is + + © 2013 Christoph Lohmann <20h@r-36.net> + +See the following part of this file for the license details: + + + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +<http://www.gnu.org/licenses/>. diff --git a/ddg b/ddg @@ -0,0 +1,21 @@ +#!/bin/sh +# See the LICENSE file for copyright and license details. + +if [ $# -lt 1 ]; +then + echo "usage: `basename $0` search terms ..." + exit 1 +fi + +search=`echo -n "$*" \ + | perl -p -e 's/([^A-Za-z0-9])/sprintf("%%%02X", ord($1))/seg'` + +curl -s --user-agent \ + "Lynx/2.8.8dev.3 libwww-FM/2.14 SSL-MM/1.4.1" \ + --data "q=${search}&kp=-1&kl=us-en" \ + "https://duckduckgo.com/html/" \ + | xpath -a href "//a[@href]" \ + | grep "^.*://" \ + | uniq \ + | head -n -7 + diff --git a/di-p b/di-p @@ -0,0 +1,218 @@ +#!/usr/bin/env python2 +# coding=utf-8 +# See the LICENSE file for copyright and license details. + +import sys +import json +import os +import time +import datetime +import random +import signal +from subprocess import Popen +from urllib2 import urlopen, HTTPError +from getopt import getopt, GetoptError + +def runstream(player, stream): + return Popen("%s \"%s\"" % (player, stream["playlist"]), + shell=True) + +def loadplaylistall(): + pluri = "http://api.audioaddict.com/v1/di/track_history.jsonp?"\ + "callback=_API_TrackHistory_getAll&_=%s" + + utim = time.mktime(datetime.datetime.now().timetuple()) + fd = urlopen(pluri % (utim)) + playlists = unicode(fd.read(), "iso-8859-1") + fd.close() + playlists = playlists[playlists.index("(")+1:\ + playlists.rindex(");")] + playlist = json.loads(playlists) + + return playlist + +def loadplaylist(ids): + pluri = "http://api.v2.audioaddict.com/v1/di/track_history/"\ + "channel/%s.jsonp?callback=_API_Track"\ + "History_getChannel&_=%s" + + utim = time.mktime(datetime.datetime.now().timetuple()) + fd = urlopen(pluri % (ids, utim)) + playlists = unicode(fd.read(), "iso-8859-1") + fd.close() + playlists = playlists[playlists.index("[{"):\ + playlists.rindex(");")] + playlist = json.loads(playlists) + + return playlist + +def usage(app): + app = os.path.basename(app) + sys.stderr.write("usage: %s [-dnluwy] [-i channel URI] [-p player]"\ + " [-s shuffletime]"\ + " key\n" % (app)) + sys.exit(1) + +def main(args): + try: + opts, largs = getopt(args[1:], "hai:p:dlnrs:uwy") + except GetoptError, err: + print str(err) + usage(args[0]) + sys.exit(1) + + uri = "http://listen.di.fm/public3" + + player = "mplayer -quiet -cache 512 -playlist" + debug = False + listen = False + plainlist = False + playlist = False + # 10 minutes + shuffletime = 600 + doshuffle = False + dorandom = False + showuri = False + doplaylist = False + whatson = False + for o, a in opts: + if o == "-d": + debug = True + elif o == "-a": + doplaylist = True + elif o == "-h": + usage(args[0]) + elif o == "-i": + uri = a + elif o == "-l": + listen = True + elif o == "-p": + player = a + elif o == "-n": + plainlist = True + elif o == "-r": + dorandom = True + elif o == "-s": + doshuffle = True + shuffletime = int(a) + elif o == "-u": + showuri = True + elif o == "-y": + playlist = True + elif o == "-w": + whatson = True + else: + assert False, "unhandled option" + + if len(largs) < 1 and listen != True and dorandom != True and \ + doplaylist != True and whatson != True: + sys.stderr.write("You need to specify the to be played " + "stream. Please see -l for all available " + "streams.\n") + usage(args[0]) + + fd = urlopen(uri) + streams = json.load(fd) + fd.close() + + streams = sorted(streams, key = lambda k: k["key"]) + + if doplaylist == True: + sys.stdout.write("[Playlist]\n") + sys.stdout.write("Version=2\n") + sys.stdout.write("NumOfEntries=%d\n" % (len(streams))) + + i = 1 + for stream in streams: + sys.stdout.write("Title%d=%s\n" % (i, + stream["key"])) + sys.stdout.write("File%d=%s\n" % (i, + stream["playlist"])) + i = i + 1 + sys.stdout.write("\n") + + return 0 + + if whatson == True: + recentdata = loadplaylistall() + + for i in streams: + cplay = recentdata[str(i["id"])] + sys.stdout.write("%s\t%s\n" % (i["key"],\ + cplay["track"])) + return 0 + + if playlist == True: + for i in streams: + if i["key"] != largs[0]: + continue + + playlist = loadplaylist(i["id"]) + for song in playlist[::-1]: + dates = datetime.datetime.fromtimestamp( + int(song["started"])).\ + strftime("%H:%M:%S") + sys.stdout.write("[%s] %s\n" % (dates,\ + song["track"])) + return 0 + + if listen == True: + if plainlist == True: + for i in streams: + print i["key"] + return 0 + + if showuri == True: + for i in streams: + print i["playlist"] + return 0 + + for i in streams: + print "%s\t%s" % (i["key"], + i["description"]) + return 0 + + stream = None + if dorandom == True: + stream = random.choice(streams); + else: + for i in streams: + if i["key"] == largs[0]: + stream = i + break + + if stream == None: + sys.stderr.write("Could not find the given stream." \ + " Please use -l for all available streams.\n") + return 1 + + while 1: + p = runstream(player, stream) + sts = os.waitpid(p.pid, os.P_NOWAIT)[1] + if sts < 0: + return 1 + + if doshuffle == False: + break + + i = 0 + while 1: + time.sleep(1); + i += 1 + + sts = os.waitpid(p.pid, os.P_NOWAIT)[1] + if sts < 0 or i > shuffletime: + if i > shuffletime: + os.kill(p.pid, signal.SIGTERM) + os.waitpid(p.pid, os.P_WAIT) + + stream = random.choice(streams) + break + + os.waitpid(p.pid, os.P_WAIT) + + return 0 + +if __name__ == "__main__": + sys.exit(main(sys.argv)) + diff --git a/google b/google @@ -0,0 +1,23 @@ +#!/bin/sh +# See the LICENSE file for copyright and license details. + +printf "You need to make this script work on your own. Google is" +printf " forbidding to scrape their website. You are doing this on" +printf " your own. One important detail is missing in this script.\n" +exit 1 + +if [ $# -lt 1 ]; +then + echo "usage: `basename $0` search terms ..." + exit 1 +fi + +search=`echo -n "$*" \ + | perl -p -e 's/([^A-Za-z0-9])/sprintf("%%%02X", ord($1))/seg'` + +curl -s "https://encrypted.google.com/search?safe=off&q=${search}" \ + | xpath -a href "//a[@href]" \ + | grep "^/url" \ + | sed 's,/url?q=,,' \ + | sed 's,&sa=U.*,,' + diff --git a/sky-p b/sky-p @@ -0,0 +1,5 @@ +#!/bin/sh +# See the LICENSE file for copyright and license details. + +di-p -i "http://listen.sky.fm/public3" "$@" + diff --git a/translate b/translate @@ -0,0 +1,136 @@ +#!/usr/bin/env python2 +# See the LICENSE file for copyright and license details. + +import urllib2 +import urllib +import os +import sys +import json +import getopt +import requests +from lxml import etree + +def prlangs(name, l, short=False): + keys = l.keys() + keys.sort() + + if short == True: + sys.stdout.write("%s %s\n" % (name, + ", ".join(keys))) + else: + print name + for k in keys: + print "%s: %s" % (k.rjust(10), l[k]) + +def getoptions(sel): + langs = {} + + opts = sel.xpath("//option") + for i in opts: + val = i.attrib["value"] + if val != "separator": + langs[val] = i.text + + return langs + +def getlanglist(): + headers = {"User-Agent": "Mozilla/5.0 (X11; U; Linux x86_64; " + "en-US; " + "rv: Gecko/20100721 Firefox/3.6.7"} + req = urllib2.Request("http://translate.google.com", + headers=headers) + opener = urllib2.build_opener() + parser = etree.HTMLParser() + + fd = opener.open(req) + xml = etree.parse(fd, parser) + + sels = xml.xpath("//select") + flangs = getoptions(sels[0]) + tlangs = getoptions(sels[1]) + + return (flangs, tlangs) + +def dotranslate(tfrom, tto, text): + data = urllib.urlencode({ 'sl': tfrom, 'tl': tto, 'text': text }) + headers = {"User-Agent": "Mozilla/5.0 (X11; U; Linux x86_64; " + "en-US; " + "rv: Gecko/20100721 Firefox/3.6.7"} + req = urllib2.Request("http://translate.google.com", data, + headers) + opener = urllib2.build_opener() + parser = etree.HTMLParser() + + fd = opener.open(req) + xml = etree.parse(fd, parser) + + sels = xml.xpath("//span[@id=\"result_box\"]/span") + return "\n".join([" ".join(i.itertext()) for i in sels]) + +def usage(app): + app = os.path.basename(app) + sys.stderr.write("usage: %s [-h] [-f from] [-t to] [[-s] -l|[from to] text]\n" % (app)) + sys.exit(1) + +def main(args): + try: + opts, largs = getopt.getopt(args[1:], "hslf:t:") + except getopt.GetoptError, err: + print str(err) + usage(args[0]) + + dolist = False + doshort = True + tfrom = "auto" + tto = None + for o, a in opts: + if o == "-h": + usage(args[0]) + elif o == "-l": + dolist = True + elif o == "-s": + doshort = False + elif o == "-f": + tfrom = a + elif o == "-t": + tto = a + else: + assert False, "unhandled option" + + if dolist == True: + (flang, tlang) = getlanglist() + + prlangs("FROM:", flang, doshort) + print + prlangs("TO:", tlang, doshort) + + return 0 + + if tto == None: + if len(largs) < 1: + usage(args[0]) + elif len(largs) < 2: + tto = largs[0] + text = sys.stdin.read() + elif len(largs) < 3: + tfrom = largs[0] + tto = largs[1] + text = sys.stdin.read() + else: + tfrom = largs[0] + tto = largs[1] + text = ' '.join(largs[2:]) + else: + if len(largs) < 1: + text = sys.stdin.read() + else: + text = ' '.join(largs) + + result = dotranslate(tfrom, tto, text) + print result + + return 0 + +if __name__ == "__main__": + sys.exit(main(sys.argv)) + diff --git a/xpath b/xpath @@ -0,0 +1,54 @@ +#!/usr/bin/env python2 +# See the LICENSE file for copyright and license details. + +import os +import sys +import getopt +from lxml import etree + +def getxpath(fd, xpath, attribute=None, encoding=None): + parser = etree.HTMLParser(encoding=encoding) + xml = etree.parse(fd, parser) + sels = xml.xpath(xpath) + + if attribute != None: + return "\n".join(["".join(i.attrib[attribute]) for i in sels]) + + return "".join(["".join(i.itertext()) for i in sels]) + +def usage(app): + app = os.path.basename(app) + sys.stderr.write("usage: %s [-h] [-e encoding] "\ + "[-a attribute] xpath\n" % (app)) + sys.exit(1) + +def main(args): + try: + opts, largs = getopt.getopt(args[1:], "he:a:") + except getopt.GetoptError, err: + print str(err) + usage(args[0]) + + encoding = None + attribute = None + for o, a in opts: + if o == "-h": + usage(args[0]) + elif o == "-e": + encoding = a + elif o == "-a": + attribute = a + else: + assert False, "unhandled option" + + if len(largs) < 1: + usage(args[0]) + + sys.stdout.write(getxpath(sys.stdin, largs[0], attribute, + encoding)) + + return 0 + +if __name__ == "__main__": + sys.exit(main(sys.argv)) + diff --git a/ydl b/ydl @@ -0,0 +1,5 @@ +#!/bin/sh +# See the LICENSE file for copyright and license details. + +cclive -f best "$1" + diff --git a/ypl b/ypl @@ -0,0 +1,11 @@ +#!/bin/sh +# See the LICENSE file for copyright and license details. + +MCMD="mplayer %u" +if [ -z "$CACA_DRIVER" -a -z "$DISPLAY" ]; +then + export CACA_DRIVER=ncurses + MCMD="mplayer -vo caca %u" +fi +quvi --exec "$MCMD" "$1" +