184 lines
6.0 KiB
Python
184 lines
6.0 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Copyright 2012-2013 Grégory Soutadé
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This file is part of Dynastie.
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Dynastie is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Dynastie is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Dynastie. If not, see <http://www.gnu.org/licenses/>.
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"""
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import os
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from xml.dom.minidom import parse, parseString
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from dynastie.generators.generator import DynastieGenerator
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from dynastie.generators.index import Index
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from django.db import models
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class AllPosts(Index):
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filename = 'all_posts'
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cur_post = 0
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def createPosts(self, posts, dom, root, node):
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posts_elem = self.createElement(dom, 'posts')
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self.cur_post = 0
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for p in posts:
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self.cur_post_obj = p
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post_elem = self.createElement(dom, 'post', '', subtree=node)
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self._parse(self.hooks, posts, dom, post_elem)
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posts_elem.appendChild(post_elem)
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self.cur_post = self.cur_post + 1
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root.replaceChild(posts_elem, node)
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def createMonth(self, posts, dom, root, node):
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date_format = node.getAttribute('format')
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if date_format == '':
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date_format = '%B'
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self.cur_month = posts[0].creation_date.month
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root.removeChild(node)
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cur_posts = []
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month_elem = None
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prev_month = None
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for p in posts:
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if p.creation_date.month == self.cur_month:
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cur_posts.append(p)
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continue
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cur_posts.reverse()
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month_elem = self.createElement(dom, 'month')
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month_def = dom.createElement('month')
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month_def.appendChild(dom.createTextNode(cur_posts[0].creation_date.strftime(date_format)))
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month_elem.appendChild(month_def)
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self.cloneSubtree(month_elem, node)
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# Parse inner HTML
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self._parse(self.hooks, cur_posts, dom, month_elem)
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if not root.hasChildNodes():
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root.appendChild(month_elem)
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else:
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root.insertBefore(month_elem, prev_month)
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prev_month = month_elem
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cur_posts = []
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self.cur_month = p.creation_date.month
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cur_posts.append(p)
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# Last month
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if len(cur_posts) != 0:
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cur_posts.reverse()
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month_elem = self.createElement(dom, 'month')
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month_def = dom.createElement('month')
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month_def.appendChild(dom.createTextNode(cur_posts[0].creation_date.strftime(date_format)))
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month_elem.appendChild(month_def)
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self.cloneSubtree(month_elem, node)
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# Parse inner HTML
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self._parse(self.hooks, cur_posts, dom, month_elem)
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if not root.hasChildNodes():
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root.appendChild(month_elem)
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else:
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root.insertBefore(month_elem, prev_month)
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return None
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def createYear(self, posts, dom, root, node):
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date_format = node.getAttribute('format')
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if date_format == '':
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date_format = '%Y'
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self.cur_year = posts[0].creation_date.year
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root.removeChild(node)
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cur_posts = []
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year_elem = None
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for p in posts:
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if p.creation_date.year == self.cur_year:
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cur_posts.append(p)
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continue
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year_elem = self.createElement(dom, 'year')
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year_def = dom.createElement('year')
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year_def.appendChild(dom.createTextNode(cur_posts[0].creation_date.strftime(date_format)))
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year_elem.appendChild(year_def)
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self.cloneSubtree(year_elem, node)
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# Parse inner HTML
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self._parse(self.hooks, cur_posts, dom, year_elem)
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root.appendChild(year_elem)
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cur_posts = []
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self.cur_year = p.creation_date.year
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cur_posts.append(p)
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# Last year
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if len(cur_posts) != 0:
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year_elem = self.createElement(dom, 'year')
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year_def = dom.createElement('year')
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year_def.appendChild(dom.createTextNode(cur_posts[0].creation_date.strftime(date_format)))
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year_elem.appendChild(year_def)
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self.cloneSubtree(year_elem, node)
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# Parse inner HTML
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self._parse(self.hooks, cur_posts, dom, year_elem)
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root.appendChild(year_elem)
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return None
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def createAllPosts(self, posts, dom, root, node):
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posts_elem = self.createElement(dom, 'all_posts')
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if len(posts) == 0:
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post_elem = self.createElement(dom, '', '<b>No posts yet</b>')
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posts_elem.appendChild(post_elem)
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else:
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for cnode in node.childNodes:
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new_node = cnode.cloneNode(True)
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posts_elem.appendChild(new_node)
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self._parse(self.hooks, posts, dom, posts_elem)
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root.replaceChild(posts_elem, node)
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return posts_elem
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def generate(self, blog, src, output):
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from dynastie.models import Post, Blog, Category
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self.hooks['year'] = self.createYear
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self.hooks['month'] = self.createMonth
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self.hooks['posts'] = self.createPosts
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self.hooks['all_posts'] = self.createAllPosts
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dom = self.parseTemplate(blog, src, output, 'all_posts')
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if dom is None: return self.report
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posts = Post.objects.filter(published=True).order_by('-creation_date')
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nodes = dom.getElementsByTagName("*")
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nodes[0] = self.parse(src, self.hooks, posts, dom, nodes[0])
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self.writeIfNotTheSame(output + "/" + self.filename + '.html', nodes[0])
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if not self.somethingWrote:
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self.addReport('Nothing changed')
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return self.report
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