122 lines
4.3 KiB
Python
122 lines
4.3 KiB
Python
import os
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from datetime import datetime
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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 Archive(Index):
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cur_page = 0
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nb_pages = 0
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cur_post = 0
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posts_per_page = 0
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filename = 'index'
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dirname = ''
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cur_year = 0
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def createArchive(self, posts, dom, root, node):
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if node.hasAttribute('year'):
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self.replaceByText(dom, root, node, str(self.cur_year))
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def createArchives(self, src, output, dom, hooks, posts):
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filename = self.filename + '.html'
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self.nb_pages = 0
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self.cur_page = 0
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self.cur_post = 0
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if len(posts) > self.posts_per_page:
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self.nb_pages = self.computeNbPages(len(posts), self.posts_per_page)
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self.dirname = '/archive/' + str(self.cur_year)
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if not os.path.exists(output + self.dirname):
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os.mkdir(output + self.dirname)
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while self.cur_page <= self.nb_pages:
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#print 'Generate ' + filename
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nodes = dom.getElementsByTagName("*")
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nodes[0] = self.parse(src, hooks, posts, dom, nodes[0])
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self.writeIfNotTheSame(output + self.dirname + '/' + filename, nodes[0])
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self.cur_page = self.cur_page + 1
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filename = self.filename + str(self.cur_page) + '.html'
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dom = parse(src + '/_archive.html')
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while os.path.exists(filename):
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self.addReport('Removing unused ' + filename)
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os.unlink(filename)
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filename = filename + '.gz'
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if os.path.exists(filename):
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self.addReport('Removing unused ' + filename)
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os.unlink(filename)
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self.cur_page = self.cur_page + 1
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filename = output + self.dirname + '/' + self.filename + str(self.cur_page) + '.html'
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def generate(self, blog, src, output):
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from dynastie.models import Post, Blog
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hooks = {'posts' : self.createPosts,
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'navigation' : self.createNavigation,
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'archive' : self.createArchive}
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if not os.path.exists(src + '/_archive.html'):
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self.addError('No _archive.html found, exiting')
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return self.report
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try:
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dom = parse(src + '/_archive.html')
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except xml.dom.DOMException as e:
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self.addError('Error parsing _archive.html : ' + e)
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return self.report
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if not os.path.exists(output + '/archive'):
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os.mkdir(output + '/archive')
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post_nodes = dom.getElementsByTagNameNS(self.URI, "posts")
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if not post_nodes is None:
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if post_nodes[0].hasAttribute("limit"):
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self.posts_per_page = int(post_nodes[0].getAttribute("limit"))
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else:
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self.posts_per_page = 5
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else:
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self.addError('No tag dyn:posts found')
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posts = Post.objects.filter(published=True, front_page=True).order_by('creation_date')
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if posts.count() != 0:
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self.cur_year = int(posts[0].creation_date.year)
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my_post = []
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now = datetime.now()
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nb_post = len(posts)
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for i in range(0, nb_post):
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if self.cur_year == now.year:
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break
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if i < nb_post-1:
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if posts[i].creation_date.year != posts[i+1].creation_date.year:
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dom = parse(src + '/_archive.html')
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my_post.reverse()
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self.createArchives(src, output, dom, hooks, my_post)
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self.cur_year = int(posts[i+1].creation_date.year)
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#print 'New year ' + str(self.cur_year)
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my_post = []
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if self.cur_year == int(now.year):
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break
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else:
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my_post.append(posts[i])
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else:
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# Last post
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my_post.append(post)
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if nb_post != 1 and posts[i].creation_date.year != posts[i-1].creation_date.year:
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self.cur_year = int(posts[i].creation_date.year)
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if len(my_post) != 0:
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self.createArchives(src, output, dom, hooks, my_post)
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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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