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 if entry.has_key("updated_parsed"):
88 return getId(time.strftime("%a, %d %b %Y %H:%M:%S",entry["updated_parsed"]) + entry["title"])
89 elif entry.has_key("link"):
90 return getId(entry["link"] + entry["title"])
92 return getId(entry["title"])
94 def getUpdateTime(self):
95 return self.updateTime
103 def getNumberOfUnreadItems(self):
104 return self.countUnread
106 def getNumberOfEntries(self):
107 return len(self.entries)
109 def getItem(self, index):
111 return self.entries[index]
115 def getContent(self, index):
116 entry = self.entries[index]
117 if entry.has_key('content'):
118 content = entry.content[0].value
120 content = entry.get('summary', '')
123 def getArticle(self, index):
124 self.setEntryRead(index)
125 entry = self.entries[index]
126 title = entry.get('title', 'No title')
127 #content = entry.get('content', entry.get('summary_detail', {}))
128 content = self.getContent(index)
130 link = entry.get('link', 'NoLink')
131 if entry.has_key("updated_parsed"):
132 date = time.strftime("%a, %d %b %Y %H:%M:%S",entry["updated_parsed"])
133 elif entry.has_key("published_parsed"):
134 date = time.strftime("%a, %d %b %Y %H:%M:%S", entry["published_parsed"])
137 #text = '''<div style="color: black; background-color: white;">'''
138 text = '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>'
139 text = text + '<div><a href=\"' + link + '\">' + title + "</a>"
140 text = text + "<BR /><small><i>Date: " + date + "</i></small></div>"
141 text = text + "<BR /><BR />"
142 text = text + content
147 # Lists all the feeds in a dictionary, and expose the data
150 if isfile(CONFIGDIR+"feeds.pickle"):
151 file = open(CONFIGDIR+"feeds.pickle")
152 self.listOfFeeds = pickle.load(file)
155 self.listOfFeeds = {getId("Slashdot"):{"title":"Slashdot", "url":"http://rss.slashdot.org/Slashdot/slashdot"}, }
156 if self.listOfFeeds.has_key("feedingit-order"):
157 self.sortedKeys = self.listOfFeeds["feedingit-order"]
159 self.sortedKeys = self.listOfFeeds.keys()
160 self.sortedKeys.sort(key=lambda obj: self.getFeedTitle(obj))
161 for key in self.sortedKeys:
165 def loadFeed(self, key):
166 if isfile(CONFIGDIR+key):
167 file = open(CONFIGDIR+key)
168 self.feeds[key] = pickle.load(file)
171 self.feeds[key] = Feed(self.listOfFeeds[key]["title"], self.listOfFeeds[key]["url"])
173 def updateFeeds(self):
174 for key in self.getListOfFeeds():
175 self.feeds[key].updateFeed()
177 def updateFeed(self, key):
178 self.feeds[key].updateFeed()
180 def getFeed(self, key):
181 return self.feeds[key]
183 def getFeedUpdateTime(self, key):
184 return self.feeds[key].getUpdateTime()
186 def getFeedNumberOfUnreadItems(self, key):
187 return self.feeds[key].getNumberOfUnreadItems()
189 def getFeedTitle(self, key):
190 return self.listOfFeeds[key]["title"]
192 def getFeedUrl(self, key):
193 return self.listOfFeeds[key]["url"]
195 def getListOfFeeds(self):
196 return self.sortedKeys
198 def addFeed(self, title, url):
199 self.listOfFeeds[getId(title)] = {"title":title, "url":url}
200 self.sortedKeys.append(getId(title))
202 self.feeds[getId(title)] = Feed(title, url)
204 def removeFeed(self, key):
205 del self.listOfFeeds[key]
206 self.sortedKeys.remove(key)
208 if isfile(CONFIGDIR+key):
209 remove(CONFIGDIR+key)
211 def saveConfig(self):
212 self.listOfFeeds["feedingit-order"] = self.sortedKeys
213 file = open(CONFIGDIR+"feeds.pickle", "w")
214 pickle.dump(self.listOfFeeds, file)
217 def moveUp(self, key):
218 index = self.sortedKeys.index(key)
219 self.sortedKeys[index] = self.sortedKeys[index-1]
220 self.sortedKeys[index-1] = key
222 def moveDown(self, key):
223 index = self.sortedKeys.index(key)
224 index2 = (index+1)%len(self.sortedKeys)
225 self.sortedKeys[index] = self.sortedKeys[index2]
226 self.sortedKeys[index2] = key