chainetv/chaineTV.py

import json
import sys
import os
import unicodedata
import webbrowser
import urllib.request
import re
import  io
from PIL import Image,ImageTk
from bs4 import BeautifulSoup
from tkinter import Label,Button,Frame,Tk,Entry,StringVar,LEFT,RIGHT,PhotoImage,Image,Scrollbar,VERTICAL,Canvas,Y,BOTH,NW



class Labbelink (Label):

    def __init__(self,parent,text,link):
        Label.__init__(self,parent,text=text,fg="blue",cursor="hand2")
        self.link=link
        self.bind("<Button-1>",self._openlink)

    def _openlink(self,evt):
        webbrowser.open(self.link)

class LabelImage(Label):

    def __init__(self,parent,url):
        raw_data = urllib.request.urlopen(url).read()
        imagetoinsert=ImageTk.PhotoImage(file=io.BytesIO(raw_data))
        Label.__init__(self,parent,image=imagetoinsert)
        self.image = imagetoinsert

        
class ScrollableCanvas(Frame):
     def __init__(self, parent, *args, **kw):
        Frame.__init__(self, parent, *args, **kw)
         
        canvas=Canvas(self,width=300,height=300,scrollregion=(0,0,500,500))
  
        vbar=Scrollbar(self,orient=VERTICAL)
        vbar.pack(side=RIGHT, fill=Y)
        vbar.config(command=canvas.yview)
         
        canvas.config(width=200,height=200)
        canvas.config(yscrollcommand=vbar.set)
        canvas.pack(side=LEFT,expand=True,fill=BOTH)
         
        # create a frame inside the canvas which will be scrolled with it
        self.interior = interior = Frame(canvas)
        interior_id = canvas.create_window(0, 0, window=interior, anchor=NW )
        # track changes to the canvas and frame width and sync them,
        # also updating the scrollbar
        def _configure_interior(event):
            # update the scrollbars to match the size of the inner frame
            size = (interior.winfo_reqwidth(), interior.winfo_reqheight())
            canvas.config(scrollregion="0 0 %s %s" % size)
            if interior.winfo_reqwidth() != canvas.winfo_width():
                # update the canvas's width to fit the inner frame
                canvas.config(width=interior.winfo_reqwidth())
        interior.bind('<Configure>', _configure_interior)
 
        def _configure_canvas(event):
            if interior.winfo_reqwidth() != canvas.winfo_width():
                # update the inner frame's width to fill the canvas
                canvas.itemconfigure(interior_id, width=canvas.winfo_width())
        canvas.bind('<Configure>', _configure_canvas)

class emmisionGUI(Frame):
    def __init__(self,parent,**kwarg):
        Frame.__init__(self,parent)
        self.image=LabelImage(self,kwarg['img'])
        self.image.pack()
        self.LabelTitle=Labbelink(self,("emmision ce soir: "+kwarg["title"]),kwarg['href'])
        self.LabelTitle.pack()
        if len(kwarg['casting']) > 0:
            self.LabelReal=Label(self,text="réalisateur: "+kwarg['casting'][0])
            self.LabelReal.pack()
            self.labelCasting=Label(self,text="acteur: "+str(kwarg['casting'][1:]))
            self.labelCasting.pack()
        self.LabelSynopsys=Label(self,text="synopsys: " +kwarg['synopsis'],wraplength=350)
        self.LabelSynopsys.pack()   
        

class Interface:

    def __init__(self):
        self.datafilepath=os.path.dirname(os.path.realpath(__file__))+"/chaine.json"
        self.data = load_jsonfile(self.datafilepath)
        self.fenetre = Tk()
        self.fenetre.title("recherche de chaine")
        self.value = StringVar()
        self.label = Label(self.fenetre, text="entrer numero de chaine")
        self.entree = Entry(self.fenetre, textvariable=self.value, width=30)
        self.frame = Frame(self.fenetre)
        self.resultframe = ScrollableCanvas(self.fenetre)
        self.bouton_update_base = Button(self.fenetre, text="update la base de chaine", command=self.click_update)
        self.bouton = Button(self.frame, text="OK", command=self.click)
        self.reset = Button(self.frame, text="reset", command=self.click_reset)
        self.label.pack()
        self.entree.pack()
        self.entree.focus_set()
        self.resultframe.pack(expand=1,fill='both')
        self.frame.pack()
        self.bouton.pack(side=LEFT)
        self.reset.pack(side=RIGHT)
        self.bouton_update_base.pack()
        self.fenetre.bind("<Key-Return>", self.enter)
        self.fenetre.bind("<Key-Escape>", self.eventreset)
        

    def enter(self,evt):
        self.click()

    def eventreset(self,evt):
        self.click_reset()

    def mainloop(self):
        self.fenetre.mainloop()

    def click(self):
        print(self.value.get())

        try:
            strlink=geturlprogrammetv(self.data[self.value.get()])
            link= Labbelink(self.resultframe.interior,self.data[self.value.get()],strlink)
            link.pack()
            self.resultframe.update()
            print(self.data[self.value.get()])
            emision=parse_emmission(strlink)
            if emision:
                if emision == "can't find show":
                    Label(self.resultframe.interior,text="impssible de parser cette chaine").pack()
                else:
                    emmisionGUI(self.resultframe.interior,**emision).pack()
            else:
                Label(self.resultframe.interior,text="pas de connection internet impossible de determiner l'émission du soir").pack()
            

        except KeyError:
            print("numero de chaine inconnue")
            unknow=Label(self.resultframe.interior, text="numero de chaine inconnue")
            unknow.pack()
        self.value.set("")
         
    def click_reset(self):
        print("reset")
        for child in self.resultframe.interior.winfo_children():
            child.destroy()


    def click_update(self):
        parsechaine(self.datafilepath)
        self.data = load_jsonfile(self.datafilepath)
        labelupdate = Label(self.resultframe, text="update chaine done"+"\r")
        labelupdate.pack()
    
    def _openlink(self,link):
        webbrowser.open_new(link)




def load_jsonfile(file):
    try:
        with open(file, 'r', encoding='utf-8') as f:
            return json.load(f)
    except FileNotFoundError:
        parsechaine(file)
        with open(file, 'r', encoding='utf-8') as f:
            return json.load(f)    

def RepresentsInt(s):
    try: 
        int(s)
        return True
    except ValueError:
        return False
    except TypeError:
        return False

def parsechaine(file):
    
    URL = 'https://fr.wikipedia.org/wiki/Liste_des_cha%C3%AEnes_de_Canal'
    liste_chaine = {} 
    response = urllib.request.urlopen(URL)
    html = response.read()
    parse = BeautifulSoup(html,"html.parser")
    for item in parse.find_all('table'):
        if (item.get("class") == ['wikitable'] or item.get("class") == ['wikitable', 'sortable']):
            for tr in item.find_all('tr'):
            
                firstTD = tr.find()
                num = firstTD.text
                #print(num)  
                if RepresentsInt(num):
                                
                    if RepresentsInt(firstTD.find_next().string):
                        #print(firstTD.find_next().find_next().text)
                        liste_chaine[int(num)] = firstTD.find_next().find_next().text
                    else:
                        #print(firstTD.find_next().string)
                        liste_chaine[int(num)] = firstTD.find_next().text
    print(json.dumps(liste_chaine, indent=4))
    with open(file, 'w', encoding='utf-8') as f:
        json.dump(liste_chaine, f, indent=4)

def geturlprogrammetv(strsearch):
    strsearch=unicodedata.normalize('NFD', strsearch).encode('ascii', 'ignore') 
    strsearch=strsearch.decode("utf-8")
    strsearch=strsearch.replace(" ","+")
    return "https://www.programme-tv.net/rechercher?q="+strsearch


def parse_emmission(URL):
    try:
        response = urllib.request.urlopen(URL)
    except urllib.error.URLError:
        return False
    
    html = response.read()
    parse=BeautifulSoup(html,"html.parser")
    link=parse.select_one(".prog_name")
    if link == None:
        return "can't find show"
    href="https://www.programme-tv.net"+link['href']
    response = urllib.request.urlopen(href)
    html = response.read()
    parse=BeautifulSoup(html,"html.parser")
    divcasting=parse.select_one(".descriptif")
    casting=divcasting.find_all(href=re.compile("biographie"))
    i=0
    for actor in casting:
        casting[i]=actor.text
        i+=1
    divsynopsis=parse.select_one(".episode-synopsis")
    img=divsynopsis.find_next('img')['data-src']
    synopsis=divsynopsis.select_one(".d-b").text
    return {'title':link['title'],'href':href,'casting':casting,'synopsis':remove_first_space(synopsis),'img':img}


def remove_first_space (string):
    space_number=0
    for char in string:
        if char.isspace():
            space_number+=1
        else:
            break
    return string[space_number:]


def cli(num):
    datafilepath=os.path.dirname(os.path.realpath(__file__))+"/chaine.json"
    data = load_jsonfile(datafilepath)
    print(num)
    try:
        print(data[num])
    except KeyError:
        print("numero de chaine inconnue")
        return
    emision=parse_emmission(geturlprogrammetv(data[num]))
    if emision:
        if emision == "can't find show":
            print ("impssible de parser cette chaine")
        else:
            print("emmision ce soir: "+emision["title"])
            if len(emision['casting']) > 0:
                print("réalisateur: "+emision['casting'][0])
                print("acteur: "+str(emision['casting'][1:]))
            print("synopsys: " +emision['synopsis'])
            print("lien: "+emision['href'])

    else:
        print("pas de connection internet impossible de determiner l'émission du soir")
    print("")
if len(sys.argv) > 1:
    for i in sys.argv[1:]:
        if i =="update":
            parsechaine(os.path.dirname(os.path.realpath(__file__))+"/chaine.json")
        else:
            cli(i)
else:
    Interface().mainloop()