Add thumbnail attribute to tweet object (#889)

* Add thumbnail attribute to tweet object

Fetch the video thumbnail of a tweet

* Add Thumbnail support for DB, CSV, JSON and Elasticsearch

* Update panda.py

Add missing datafields: video, photos, urls and thumbnail.

elasticsearch/index-tweets.json

@@ -28,6 +28,7 @@ PUT twinttweets
           "nretweets": {"type": "integer"},
           "quote_url": {"type": "text"},
           "video": {"type": "integer"},
+          "thumbnail": {"type": "text"},
           "search": {"type": "text"},
           "near":  {"type": "text"},
           "geo_near": {"type": "geo_point"},

twint/format.py

@@ -15,6 +15,7 @@ def Tweet(config, t):
         output = output.replace("{urls}", ",".join(t.urls))
         output = output.replace("{photos}", ",".join(t.photos))
         output = output.replace("{video}", str(t.video))
+        output = output.replace("{thumbnail}", t.thumbnail)
         output = output.replace("{tweet}", t.tweet)
         output = output.replace("{language}", t.lang)
         output = output.replace("{hashtags}", ",".join(t.hashtags))

twint/storage/db.py

@@ -76,6 +76,7 @@ def init(db):
                     cashtags text,
                     urls text,
                     photos text,
+                    thumbnail text,
                     quote_url text,
                     video integer,
                     geo text,
@@ -265,6 +266,7 @@ def tweets(conn, Tweet, config):
                     ",".join(Tweet.cashtags),
                     ",".join(Tweet.urls),
                     ",".join(Tweet.photos),
+                    Tweet.thumbnail,
                     Tweet.quote_url,
                     Tweet.video,
                     Tweet.geo,
@@ -274,7 +276,7 @@ def tweets(conn, Tweet, config):
                     Tweet.translate,
                     Tweet.trans_src,
                     Tweet.trans_dest)
-        cursor.execute('INSERT INTO tweets VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)', entry)
+        cursor.execute('INSERT INTO tweets VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)', entry)
 
         if config.Favorites:
             query = 'INSERT INTO favorites VALUES(?,?)'

twint/storage/elasticsearch.py

@@ -81,6 +81,7 @@ def createIndex(config, instance, **scope):
                         "nretweets": {"type": "integer"},
                         "quote_url": {"type": "text"},
                         "video": {"type":"integer"},
+                        "thumbnail": {"type":"text"},
                         "search": {"type": "text"},
                         "near": {"type": "text"},
                         "geo_near": {"type": "geo_point"},
@@ -256,6 +257,8 @@ def Tweet(Tweet, config):
         for photo in Tweet.photos:
             _photos.append(photo)
         j_data["_source"].update({"photos": _photos})
+    if Tweet.thumbnail:
+        j_data["_source"].update({"thumbnail": Tweet.thumbnail})
     if Tweet.mentions:
         _mentions = []
         for mention in Tweet.mentions:

twint/storage/panda.py

@@ -86,6 +86,10 @@ def update(object, config):
             "day": day,
             "hour": hour(Tweet.datetime/1000),
             "link": Tweet.link,
+            "urls": Tweet.urls,
+            "photos": Tweet.photos,
+            "video": Tweet.video,
+            "thumbnail": Tweet.thumbnail,
             "retweet": Tweet.retweet,
             "nlikes": int(Tweet.likes_count),
             "nreplies": int(Tweet.replies_count),

twint/storage/write_meta.py

@@ -24,6 +24,7 @@ def tweetData(t):
             "retweet": t.retweet,
             "quote_url": t.quote_url,
             "video": t.video,
+            "thumbnail": t.thumbnail,
             "near": t.near,
             "geo": t.geo,
             "source": t.source,
@@ -64,6 +65,7 @@ def tweetFieldnames():
             "retweet",
             "quote_url",
             "video",
+            "thumbnail",
             "near",
             "geo",
             "source",

twint/tweet.py

@@ -74,6 +74,16 @@ def getRetweet(tw, _config):
             return  _rt_id, _rt_username
     return '', ''
 
+def getThumbnail(tw):
+    """Get Thumbnail
+    """
+    divs = tw.find_all("div","PlayableMedia-player")
+    thumb = ""
+    for div in divs:
+        thumb = div.attrs["style"].split("url('")[-1]
+    thumb = thumb.replace("')","")
+    return thumb
+
 def Tweet(tw, config):
     """Create Tweet object
     """
@@ -97,6 +107,7 @@ def Tweet(tw, config):
     t.urls = [link.attrs["data-expanded-url"] for link in tw.find_all('a',{'class':'twitter-timeline-link'}) if link.has_attr("data-expanded-url")]
     t.photos = [photo_node.attrs['data-image-url'] for photo_node in tw.find_all("div", "AdaptiveMedia-photoContainer")]
     t.video = 1 if tw.find_all("div", "AdaptiveMedia-video") != [] else 0
+    t.thumbnail = getThumbnail(tw)
     t.tweet = getText(tw)
     t.lang = tw.find('p', 'tweet-text')['lang']
     t.hashtags = [hashtag.text for hashtag in tw.find_all("a","twitter-hashtag")]