2009年11月3日 (二) 15:45的版本

blocks/exists

Returns if the authenticating user is blocking a target user. Will return the blocked user's object if a block exists, and error with a HTTP 404 response code otherwise.

URL:

http://api.t.sina.com.cn/blocks/exists/id.format

Formats:

xml, json

HTTP Method(s):

GET

Requires Authentication (about authentication):

true

API rate limited (about rate limiting):

1 call per request

Parameters:

One of the following:

• id. Optional. The ID or screen_name of the potentially blocked user.

o Example: http://api.t.sina.com.cn/blocks/exists/bob.xml

• user_id. Optional. Specfies the ID of the potentially blocked user. Helpful for disambiguating when a valid user ID is also a valid screen name.

o Example: http://api.t.sina.com.cn/blocks/exists.xml?user_id=1401881

• screen_name. Optional. Specfies the screen name of the potentially blocked user. Helpful for disambiguating when a valid screen name is also a user ID.

o Example: http://api.t.sina.com.cn/blocks/exists.xml?screen_name=101010

Response (about return values):

XML examplez: Block does not exist, returned as an HTTP 404:

    <?xml version="1.0" encoding="UTF-8"?> 
   <hash>
         <request>/blocks/exists.xml?screen_name=al3x</request>
         <error>You are not blocking this user.</error>
    </hash>

Block exists:

<?xml version="1.0" encoding="UTF-8"?>
<user>
<id>1401881</id>
<name>Doug Williams</name>
<screen_name>dougw</screen_name>
<location>San Francisco, CA</location>
<description>Twitter API Support. Internet, greed, users, dougw and opportunities are my passions.</description>
<profile_image_url></profile_image_url>
<url>http://www.igudo.com</url>
<protected>false</protected>
<followers_count>1031</followers_count>
<profile_background_color>9ae4e8</profile_background_color>
<profile_text_color>000000</profile_text_color>
<profile_link_color>0000ff</profile_link_color>
<profile_sidebar_fill_color>e0ff92</profile_sidebar_fill_color>
<profile_sidebar_border_color>87bc44</profile_sidebar_border_color>
<friends_count>293</friends_count>
<created_at>Sun Mar 18 06:42:26 +0000 2007</created_at>
<favourites_count>0</favourites_count>
<utc_offset>-18000</utc_offset>
<time_zone>Eastern Time (US & Canada)</time_zone>
<profile_background_image_url></profile_background_image_url>
<profile_background_tile>false</profile_background_tile>
<statuses_count>3390</statuses_count>
<notifications>false</notifications>
<following>false</following>
<verified>true</verified>
<status>
<created_at>Tue Apr 07 22:52:51 +0000 2009</created_at>
<id>1472669360</id>
<text>At least I can get your humor through tweets. RT @abdur: I don't mean this in a bad way, but genetically speaking your a cul-de-sac.</text>
<source><a href="http://www.tweetdeck.com/">TweetDeck</a></source>
<truncated>false</truncated>
<in_reply_to_status_id></in_reply_to_status_id>
<in_reply_to_user_id></in_reply_to_user_id>
<favorited>false</favorited>
<in_reply_to_screen_name></in_reply_to_screen_name>
</status>
</user>
 

JSON example: Block does not exist, returned as an HTTP 404:

{"request":"\/blocks\/exists.json?screen_name=al3x","error":"You are not blocking this user."}

Usage examples:

cURL (about cURL):

curl -u user:password http://api.t.sina.com.cn/blocks/exists/al3x.json