created a simple sample
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Andreas Stephanides
94
simple_sample/__init__.py
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94
simple_sample/__init__.py
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"""
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This module is based on flask_flatpages and creates a website structure based on a file structure.
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By default the .md extension creates a html website
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"""
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import logging
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import sys
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from flask import Flask, Blueprint,render_template, send_from_directory,jsonify, url_for
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#from flask_flatpages import FlatPages, pygments_style_defs
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from flatpages_index import FlatPagesIndex
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from flask_frozen import Freezer
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from config import Config
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import os
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import re
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from flatpages_index.utils import path_depth, page_to_link, page_to_link, file_to_link
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from functools import partial
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#from .flatpages import FileLists
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# This is the directory, required for absolute file paths
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package_directory = os.path.dirname(os.path.abspath(__file__))
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# Loading the config file
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cfg = Config((os.path.join(package_directory, '../config.cfg')))
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# Loading constants from config file
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FLATPAGES_AUTO_RELOAD = cfg.get("FLATPAGES_AUTO_RELOAD",True) # Default can be overwritten by config cfg
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FLATPAGES_EXTENSION = cfg.get("FLATPAGES_EXTENSION",".md") # Default can be overwritten by config cfg
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FLATPAGES_ROOT = os.path.abspath(cfg.pages_root)
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# Initialize application
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app = Flask(__name__)
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app.config.from_object(__name__)
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app.logger.setLevel(logging.DEBUG)
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# Initialize FlatPages Index
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#FlatPagesIndex.FLATPAGES_ROOT=FLATPAGES_ROOT
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flatpages = FlatPagesIndex(app)
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flatpages.get('index')
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app.logger.info('Initialize SimpleSample App')
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app.logger.info('flatpages loaded %d pages' % len(flatpages._pages))
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app.logger.info("Data directory is: %s" % flatpages.root)
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app.logger.info("Url prefix;: %s" % cfg.url_prefix)
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app.logger.info("Extensions: %s" % FLATPAGES_EXTENSION)
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freezer = Freezer(app)
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page_blueprint = Blueprint('intern', __name__)
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@page_blueprint.route('/<path:name>/')
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@page_blueprint.route('/')
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def post(name='index'):
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page = flatpages.get(name)
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if not page is None:
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page.meta["has_img"]=page.meta.get('has_img',True)
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page=page.load_linklists(partial(url_for,'intern.post'))
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return render_template(page.meta["template"], post=page,
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pth=page.meta["dirpath"])
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if os.path.exists(os.path.join(FLATPAGES_ROOT,name)):
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return send_from_directory(FLATPAGES_ROOT,name)
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else:
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return send_from_directory('static',name)
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@page_blueprint.route('/<path:name>.json',strict_slashes=False)
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def postjson(name='index'):
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page = flatpages.get(name)
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if not page is None:
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page.meta["has_img"]=page.meta.get('has_img',True)
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page=page.load_linklists(partial(url_for,'intern.post'))
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p=page.meta
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p["html"]=page.html
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return jsonify(page=p)
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if os.path.exists(u'{}/{}'.format(FLATPAGES_ROOT,path)):
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return send_from_directory(FLATPAGES_ROOT,path)
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else:
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return send_from_directory('static',path)
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app.register_blueprint(page_blueprint, url_prefix=cfg.url_prefix,static_folder='static')
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app.add_url_rule('%s/<path:name>' % cfg.url_prefix,'page', post)
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25
simple_sample/templates/layout.html
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simple_sample/templates/layout.html
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{# -*-jinja2-*- #}
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<html>
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<head></head>
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<LINK href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet" type="text/css">
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<body>
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<div class="container">
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<div class="row">
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<div class="col-12">
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<nav class="breadcrumb" style="background-color: #FFF">
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{% for b in post.breadcrumbs %}
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<a href="{#url_for('page',name=b.path)#}{{b.url}}" class="breadcrumb-item">{{b.title}} </a>
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{% endfor %}
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</nav>
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{% block content %}
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{% endblock %}
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</div>
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</div>
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</div>
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</body>
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</html>
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53
simple_sample/templates/page.html
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simple_sample/templates/page.html
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{# -*-jinja2-*- #}
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{% extends "layout.html" %}
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{% block content %}
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<h1>{{post.title}}</h1>
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{{post.date}}
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{% if post.sub_index_pages | length > 0 %}
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<hr/>
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<b id="up_head"> Unterseiten: </b>
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<ul class="nav flex-column flex-sm-row " labeledby="up_head">
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{% for d in post.sub_index_pages %}
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<li class="nav-item">
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<a href="{{d.url}}" class="nav-link">
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<h6> {{d.title}} <small class="text-muted">{{d.desc}} </small> </h6>
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</a>
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</li>
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{% endfor %}
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</ul>
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{% endif %}
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{{ post.helloworld() }}
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{{ post.html|safe }}
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{% if post.sub_pages |length > 0 %}
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<ul class="nav flex-column flex-sm-row" labeledby="inf_head">
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{% for d in post.sub_pages %}
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<li class="nav-item">
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<a href="{{d.url}}" class="nav-link text-info">
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<h6> {{d.title}} <small class="text-muted">{{d.desc}} </small>
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</h6>
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</a>
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</li>
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{% endfor %}
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</ul>
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{% endif %}
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{% if post.list_files |length > 0 %}
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<hr/>
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<b id="inf_head">Files:</b>
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<ul>
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{% for d in post.list_files %}
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<li>
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<a href="{{d.url}}">{{d}} </a>
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</li>
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{% endfor %}
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</ul>
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{% endif %}
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{% endblock %}
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