from flask import Flask
from flask import render_template, request
from flask_flatpages import FlatPages
import markdown2, os
import random

app = Flask(__name__)
application = app 

FLATPAGES_EXTENSION = '.md'
FLATPAGES_MARKDOWN_EXTENSIONS = ['extra']
FLATPAGES_AUTO_RELOAD = True

app.config['APPLICATION_ROOT'] = '/lpe'

app.config.from_object(__name__)
BASE_DIR = os.path.abspath(os.path.dirname(__file__))
app.config.from_object(__name__)

pages = FlatPages(app)
pages.get('foo')

def Liste_cat():
    articles = (p for p in pages if 'date' in p.meta and 'type' in p.meta and p.meta['type']=='blog')
    catList = []
    for a in articles:
        catList.append(a.meta['category'])
    catList = list(dict.fromkeys(catList))
    return catList 

def imagelist(articlename):
    dir_path = os.path.dirname(os.path.realpath(articlename))+'/pages/blog/'
    gallery_path = os.path.join(dir_path, articlename)
    if os.path.exists(gallery_path):
        images = [f for f in os.listdir(gallery_path) if f.endswith('.jpg') or f.endswith('.jpeg') or f.endswith('.png') or f.endswith('.gif')]
        return gallery_path ,images
    else:
        return None, None

@app.route('/')
def index():
    pictoPath = os.listdir('./static/img/shape/') 
    pictoR = random.choice(pictoPath)
    print(pictoR)
    page = pages.get_or_404('home')
    return render_template('home.html' , page=page , picto=pictoR)

@app.route('/home/') 
def home():
    page = pages.get_or_404('home')
    return render_template('home.html' , page=page )

@app.route('/<path:path>/')
def pageStat(path): 
    page = pages.get_or_404(path)
    return render_template('home.html' , page=page )


@app.route('/pages/<path:path>')
def serve_pages(path):
    return send_from_directory('pages', path)

@app.route('/blog/')
def blog(): 
    articles = (p for p in pages if 'date' in p.meta and  'type' in p.meta and p.meta['type']=='blog')
    latest = sorted(articles, reverse=True,
                    key=lambda p: p.meta['date'])
    catList = Liste_cat()
    return render_template('archive.html', articles=latest , catList=catList  )

@app.route('/actu/')
def actu(): 
    articles = (p for p in pages if 'date' in p.meta and  'type' in p.meta and p.meta['type']=='actu')
    latest = sorted(articles, reverse=True,
                    key=lambda p: p.meta['date'])
    catList = Liste_cat()
    return render_template('archive.html', articles=latest , catList=catList  )

if __name__ == '__main__':
        app.run(host='0.0.0.0')