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annotate piecrust/admin/views/sources.py @ 1195:ae9387338db1 draft default tip

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admin: add option to publish immediately
author Ludovic Chabant <ludovic@chabant.com>
date Fri, 30 Dec 2022 16:48:04 -0800
parents 0d699f04968c
children
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4c69935ca415 admin: When there's no post title, make a title from the first few words.
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1 import re
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2 from flask import g, abort, render_template, url_for
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3 from flask_login import login_required
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4 from piecrust.data.paginator import Paginator
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5 from ..blueprint import foodtruck_bp
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6 from ..views import with_menu_context
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8
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9 @foodtruck_bp.route('/list/<source_name>/', defaults={'page_num': 1})
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10 @foodtruck_bp.route('/list/<source_name>/<int:page_num>')
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11 @login_required
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12 def list_source(source_name, page_num):
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13 site = g.site.piecrust_app
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14 source = site.getSource(source_name)
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15 if source is None:
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16 abort(400)
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17
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18 i = 0
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19 default_author = site.config.get('site/author')
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20 data = {'title': "List %s" % source_name}
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21 data['pages'] = []
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22 pgn = Paginator(source, None, sub_num=page_num, items_per_page=20)
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23 for p in pgn.items:
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24 page_data = {
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25 'title': p.get('title') or _get_first_line_title(p),
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26 'author': p.get('author') or default_author,
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27 'timestamp': p.get('timestamp'),
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28 'tags': p.get('tags', []),
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29 'category': p.get('category'),
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30 'source': source_name,
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31 'url': url_for('.edit_page', url=p['rel_url'])
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32 }
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33 data['pages'].append(page_data)
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34
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35 prev_page_url = None
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36 if pgn.prev_page_number:
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37 prev_page_url = url_for(
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38 '.list_source', source_name=source_name,
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39 page_num=pgn.prev_page_number)
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40 next_page_url = None
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41 if pgn.next_page_number:
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42 next_page_url = url_for(
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43 '.list_source', source_name=source_name,
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44 page_num=pgn.next_page_number)
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46 page_urls = []
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47 for i in pgn.all_page_numbers(7):
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48 url = None
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49 if i != page_num:
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50 url = url_for('.list_source', source_name=source_name, page_num=i)
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51 page_urls.append({'num': i, 'url': url})
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52
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53 data['pagination'] = {
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54 'prev_page': prev_page_url,
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55 'next_page': next_page_url,
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56 'nums': page_urls
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57 }
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59 with_menu_context(data)
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60 return render_template('list_source.html', **data)
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63 re_first_line_title = re.compile(r'[\n\r\.\!\?;]')
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65
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66 def _get_first_line_title(pagedata):
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67 content = pagedata.get('raw_content') or ''
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68 content = content.content.strip()
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69 if not content:
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70 return '<empty page>'
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71
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72 m = re_first_line_title.search(content, 1)
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73 if m:
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74 content = content[:m.start()]
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75
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76 words = content.split(' ')
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77 title = words[0]
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78 cur_word_idx = 1
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79 while len(title) < 60 and cur_word_idx < len(words):
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80 title += ' ' + words[cur_word_idx]
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81 cur_word_idx += 1
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82
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83 return content