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annotate foodtruck/views/sources.py @ 587:d4a01a023998

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admin: Add "FoodTruck" admin panel from the side experiment project.
author Ludovic Chabant <ludovic@chabant.com>
date Sat, 16 Jan 2016 14:24:35 -0800
parents
children 2713b54b5d76
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d4a01a023998 admin: Add "FoodTruck" admin panel from the side experiment project.
Ludovic Chabant <ludovic@chabant.com>
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1 from flask import g, abort, render_template, url_for
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2 from flask.ext.login import login_required
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3 from piecrust.data.paginator import Paginator
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4 from ..views import with_menu_context
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5 from ..web import app
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8 @app.route('/list/<source_name>/', defaults={'page_num': 1})
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9 @app.route('/list/<source_name>/<int:page_num>')
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10 @login_required
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11 def list_source(source_name, page_num):
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12 site = g.sites.get().piecrust_app
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13 source = site.getSource(source_name)
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14 if source is None:
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15 abort(400)
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16
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17 i = 0
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18 data = {'title': "List %s" % source_name}
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19 data['pages'] = []
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20 pgn = Paginator(None, source, page_num=page_num, items_per_page=20)
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21 for p in pgn.items:
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22 page_data = {
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23 'title': p['title'],
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24 'slug': p['slug'],
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25 'source': source_name,
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26 'url': url_for('edit_page', slug=p['slug'])}
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27 data['pages'].append(page_data)
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29 prev_page_url = None
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30 if pgn.prev_page_number:
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31 prev_page_url = url_for(
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32 'list_source', source_name=source_name,
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33 page_num=pgn.prev_page_number)
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34 next_page_url = None
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35 if pgn.next_page_number:
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36 next_page_url = url_for(
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37 'list_source', source_name=source_name,
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38 page_num=pgn.next_page_number)
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39
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40 page_urls = []
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41 for i in pgn.all_page_numbers(7):
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42 url = None
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43 if i != page_num:
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44 url = url_for('list_source', source_name=source_name, page_num=i)
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45 page_urls.append({'num': i, 'url': url})
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46
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47 data['pagination'] = {
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48 'prev_page': prev_page_url,
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49 'next_page': next_page_url,
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50 'nums': page_urls
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51 }
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52
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53 with_menu_context(data)
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54 return render_template('list_source.html', **data)
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55