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comparison piecrust/admin/views/sources.py @ 959:4c69935ca415

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admin: When there's no post title, make a title from the first few words.
author Ludovic Chabant <ludovic@chabant.com>
date Sat, 07 Oct 2017 12:12:28 -0700
parents 7ecb946bfafd
children 0d699f04968c
comparison
equal deleted inserted replaced
958:e1cadbfddb48 959:4c69935ca415
1 import re
1 from flask import g, abort, render_template, url_for 2 from flask import g, abort, render_template, url_for
2 from flask.ext.login import login_required 3 from flask.ext.login import login_required
3 from piecrust.data.paginator import Paginator 4 from piecrust.data.paginator import Paginator
4 from ..blueprint import foodtruck_bp 5 from ..blueprint import foodtruck_bp
5 from ..views import with_menu_context 6 from ..views import with_menu_context
19 data = {'title': "List %s" % source_name} 20 data = {'title': "List %s" % source_name}
20 data['pages'] = [] 21 data['pages'] = []
21 pgn = Paginator(source, None, sub_num=page_num, items_per_page=20) 22 pgn = Paginator(source, None, sub_num=page_num, items_per_page=20)
22 for p in pgn.items: 23 for p in pgn.items:
23 page_data = { 24 page_data = {
24 'title': p['title'], 25 'title': p.get('title') or _get_first_line_title(p),
25 'author': p.get('author', default_author), 26 'author': p.get('author') or default_author,
26 'timestamp': p['timestamp'], 27 'timestamp': p.get('timestamp'),
27 'tags': p.get('tags', []), 28 'tags': p.get('tags', []),
28 'category': p.get('category'), 29 'category': p.get('category'),
29 'source': source_name, 30 'source': source_name,
30 'url': url_for('.edit_page', url=p['rel_url']) 31 'url': url_for('.edit_page', url=p['rel_url'])
31 } 32 }
56 } 57 }
57 58
58 with_menu_context(data) 59 with_menu_context(data)
59 return render_template('list_source.html', **data) 60 return render_template('list_source.html', **data)
60 61
62
63 re_first_line_title = re.compile(r'[\n\r\.\!\?;]')
64
65
66 def _get_first_line_title(pagedata):
67 content = pagedata.get('raw_content') or ''
68 content = content.content.strip()
69 if not content:
70 return '<empty page>'
71
72 m = re_first_line_title.search(content, 1)
73 if m:
74 content = content[:m.start()]
75
76 words = content.split(' ')
77 title = words[0]
78 cur_word_idx = 1
79 while len(title) < 60 and cur_word_idx < len(words):
80 title += ' ' + words[cur_word_idx]
81 cur_word_idx += 1
82
83 return content