1 #!/usr/bin/env python2.5
4 # Copyright (c) 2007-2008 INdT.
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU Lesser General Public License as published by
7 # the Free Software Foundation, either version 3 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU Lesser General Public License for more details.
15 # You should have received a copy of the GNU Lesser General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 # ============================================================================
21 # Author : Yves Marcoz
23 # Description : Simple RSS Reader
24 # ============================================================================
26 from os.path import isfile
27 from os.path import isdir
34 CONFIGDIR="/home/user/.feedingit/"
37 return md5.new(string).hexdigest()
40 # Contains all the info about a single feed (articles, ...), and expose the data
41 def __init__(self, name, url):
47 self.updateTime = "Never"
50 file = open(CONFIGDIR+getId(self.name), "w")
51 pickle.dump(self, file )
55 tmp=feedparser.parse(self.url)
56 # Check if the parse was succesful (number of entries > 0, else do nothing)
57 if len(tmp["entries"])>0:
58 self.tmpReadItems = self.readItems
60 self.updateTime = time.asctime()
61 self.entries = tmp["entries"]
63 # Initialize the new articles to unread
64 for index in range(self.getNumberOfEntries()):
65 if not self.tmpReadItems.has_key(self.getUniqueId(index)):
66 self.readItems[self.getUniqueId(index)] = False
68 self.readItems[self.getUniqueId(index)] = self.tmpReadItems[self.getUniqueId(index)]
69 if self.readItems[self.getUniqueId(index)]==False:
70 self.countUnread = self.countUnread + 1
74 def setEntryRead(self, index):
75 if self.readItems[self.getUniqueId(index)]==False:
76 self.countUnread = self.countUnread - 1
77 self.readItems[self.getUniqueId(index)] = True
79 def isEntryRead(self, index):
80 return self.readItems[self.getUniqueId(index)]
82 def getTitle(self, index):
83 return self.entries[index]["title"]
85 def getUniqueId(self,index):
86 entry = self.entries[index]
87 return getId(time.strftime("%a, %d %b %Y %H:%M:%S",entry["updated_parsed"]) + entry["title"])
89 def getUpdateTime(self):
90 return self.updateTime
98 def getNumberOfUnreadItems(self):
99 return self.countUnread
101 def getNumberOfEntries(self):
102 return len(self.entries)
104 def getItem(self, index):
106 return self.entries[index]
110 def getContent(self, index):
111 entry = self.entries[index]
112 if entry.has_key('content'):
113 content = entry.content[0].value
115 content = entry.get('summary', '')
118 def getArticle(self, index):
119 self.setEntryRead(index)
120 entry = self.entries[index]
121 title = entry.get('title', 'No title')
122 #content = entry.get('content', entry.get('summary_detail', {}))
123 content = self.getContent(index)
125 link = entry.get('link', 'NoLink')
126 date = time.strftime("%a, %d %b %Y %H:%M:%S",entry["updated_parsed"])
127 #text = '''<div style="color: black; background-color: white;">'''
128 text = '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>'
129 text = text + '<div><a href=\"' + link + '\">' + title + "</a>"
130 text = text + "<BR /><small><i>Date: " + date + "</i></small></div>"
131 text = text + "<BR /><BR />"
132 text = text + content
137 # Lists all the feeds in a dictionary, and expose the data
140 if isfile(CONFIGDIR+"feeds.pickle"):
141 file = open(CONFIGDIR+"feeds.pickle")
142 self.listOfFeeds = pickle.load(file)
145 self.listOfFeeds = {getId("Slashdot"):{"title":"Slashdot", "url":"http://rss.slashdot.org/Slashdot/slashdot"}, }
146 print self.listOfFeeds.has_key("feedingit-order")
147 if self.listOfFeeds.has_key("feedingit-order"):
148 self.sortedKeys = self.listOfFeeds["feedingit-order"]
150 self.sortedKeys = self.listOfFeeds.keys()
151 self.sortedKeys.sort(key=lambda obj: self.getFeedTitle(obj))
152 for key in self.sortedKeys:
153 if isfile(CONFIGDIR+key):
154 file = open(CONFIGDIR+key)
155 self.feeds[key] = pickle.load(file)
158 self.feeds[key] = Feed(self.listOfFeeds[key]["title"], self.listOfFeeds[key]["url"])
161 def updateFeeds(self):
162 print self.sortedKeys
163 for key in self.getListOfFeeds():
164 print key, self.sortedKeys
165 self.feeds[key].updateFeed()
166 print self.sortedKeys
168 def updateFeed(self, key):
169 self.feeds[key].updateFeed()
171 def getFeed(self, key):
172 return self.feeds[key]
174 def getFeedUpdateTime(self, key):
175 return self.feeds[key].getUpdateTime()
177 def getFeedNumberOfUnreadItems(self, key):
178 return self.feeds[key].getNumberOfUnreadItems()
180 def getFeedTitle(self, key):
181 return self.listOfFeeds[key]["title"]
183 def getFeedUrl(self, key):
184 return self.listOfFeeds[key]["url"]
186 def getListOfFeeds(self):
187 return self.sortedKeys
189 def addFeed(self, title, url):
190 self.listOfFeeds[getId(title)] = {"title":title, "url":url}
191 self.sortedKeys.append(getId(title))
193 self.feeds[getId(title)] = Feed(title, url)
195 def removeFeed(self, key):
196 del self.listOfFeeds[key]
197 self.sortedKeys.remove(key)
199 if isfile(CONFIGDIR+key):
200 remove(CONFIGDIR+key)
202 def saveConfig(self):
203 self.listOfFeeds["feedingit-order"] = self.sortedKeys
204 file = open(CONFIGDIR+"feeds.pickle", "w")
205 pickle.dump(self.listOfFeeds, file)
208 def moveUp(self, key):
209 index = self.sortedKeys.index(key)
210 self.sortedKeys[index] = self.sortedKeys[index-1]
211 self.sortedKeys[index-1] = key
213 def moveDown(self, key):
214 index = self.sortedKeys.index(key)
215 index2 = (index+1)%len(self.sortedKeys)
216 self.sortedKeys[index] = self.sortedKeys[index2]
217 self.sortedKeys[index2] = key