[wiki] wiki-lenny -> wiki

darcs-hash:20090427173001-bd074-51c7f6aea2843640e34adc0921b478f40ea98609.gz
2009-04-27 19:30:01 +02:00 · 2009-04-27 19:30:01 +02:00 · cd037bbbe9
commit cd037bbbe9
parent 5f26116790
31 changed files with 0 additions and 0 deletions
--- a/wiki/macro/TV.py
+++ b/wiki/macro/TV.py
@ -0,0 +1,91 @@
+Dependencies = ["Time"]
+
+
+
+SAP_FILE_URL = "http://tv/sap.txt"
+BASE_IMAGE_URL = "http://tv/images/"
+IMAGE_SUFFIX = ".jpg"
+SMALL_IMAGE_SUFFIX = "_petites.jpg"
+
+
+def image_url_for_channel(channel_name, channel_ip, small=0 ):
+   if small:
+      return BASE_IMAGE_URL + str(channel_ip) + IMAGE_SUFFIX
+   else:
+      return BASE_IMAGE_URL + str(channel_ip) + SMALL_IMAGE_SUFFIX
+
+def get_channel_list():
+   import urllib
+   # Getsap file from web sever.
+   f = urllib.urlopen(SAP_FILE_URL)
+   # Read it.
+   s = f.read()
+   f.close()
+
+   s = s.split("\n")
+
+   channel_list = []
+   for a_line in s:
+      try:
+         ch_name, ch_ip = a_line.split(":")
+         url = "udp://@%s:1234" % ch_ip
+         d = {
+             "name": ch_name,
+             "url": url,
+             "image_url": image_url_for_channel( ch_name, ch_ip ),
+             "small_image_url": image_url_for_channel( ch_name, ch_ip, small=1 ),
+         }
+         channel_list.append(d)
+      except:
+         pass
+   return channel_list
+
+
+def execute(macro, args):
+    opt = {"col":4,"cat":False,"ch":False, "width":"10em"}
+    # parse args
+    if args:
+       try:
+          for name, value in [(x.split("=")[0].strip(), x.split("=")[1].strip()) for x in args.split(",")]:
+             opt[name] = value
+       except:
+          pass
+
+    IMAGES_PER_LINE = int(opt["col"])
+    CATHEGORY = opt["cat"]
+    CHANNEL = opt["ch"]
+    IMAGE_WIDTH = opt["width"]
+    # display all channel
+    ch_list = get_channel_list()
+    text = macro.formatter.table(1,{})
+    i = 0
+    for a_channel in ch_list:
+        if CATHEGORY:
+            if not a_channel["name"].startswith(CATHEGORY):
+                continue
+        if CHANNEL:
+            if a_channel["name"].find(CHANNEL)<0:
+                continue
+        if i == 0:
+           text+= macro.formatter.table_row(1)
+        text+= macro.formatter.table_cell(1, {'style':'text-align:center;'})
+        text+= macro.formatter.strong( 1 )
+        text+= macro.formatter.text( a_channel["name"] )
+        text+= macro.formatter.strong( 0 )
+        text+= macro.formatter.linebreak( 0 )
+        #text+= macro.formatter.url(1, href=a_channel["url"], style="text-decoration:none;")
+        text+= macro.formatter.url(1, url=a_channel["url"], style="text-decoration:none;")
+        text+= macro.formatter.image( src=a_channel["image_url"], alt="No image", style="width:%s;" % IMAGE_WIDTH )
+        text+= macro.formatter.linebreak( 0 )
+        text+= macro.formatter.text( "Regarder maintenant" )
+        text+= macro.formatter.url(0)
+        text+= macro.formatter.table_cell(0)
+        if i == IMAGES_PER_LINE - 1:
+           text+= macro.formatter.table_row(0)
+        i = (i + 1) % IMAGES_PER_LINE
+    while i != 0 and i < IMAGES_PER_LINE:
+        text+= macro.formatter.table_cell(1)
+        text+= macro.formatter.table_cell(0)
+        i += 1
+    text+= macro.formatter.table(0)
+    return text