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Tcl Web API Examples

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(Tcl) Twitter - Get Single Tweet (by ID)

Demonstrates how to fetch a single tweet given an ID. This example uses application-only OAuth2 authentication.

Chilkat Tcl Extension Downloads

Chilkat Tcl Extension Downloads

load ./chilkat.dll

# It requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

# This application uses application-only authentication.
# It uses the token previously obtained as shown in this example:  Twitter Application-Only Authentication

set http [new_CkHttp]

# Set the OAuth2 token previously obtained via application-only authentication.
CkHttp_put_AuthToken $http "TWITTER_OAUTH2_TOKEN"

# A sample GET looks like this:
# GET https://api.twitter.com/1.1/statuses/show.json?id=210462857140252672
set url "https://api.twitter.com/1.1/statuses/show.json?id=TWEET_ID"
set strJson [CkHttp_quickGetStr $http $url]
if {[expr [CkHttp_get_LastMethodSuccess $http] != 1]} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    exit
}

set json [new_CkJsonObject]

CkJsonObject_put_EmitCompact $json 0
CkJsonObject_Load $json $strJson

puts [CkJsonObject_emit $json]

# A sample JSON response is shown below.
# To generate JSON parsing code, paste the sample JSON response into
# Generate JSON Parsing Source Code

# {
#   "created_at": "Mon Aug 27 23:35:55 +0000 2018",
#   "id": 1034223013313404928,
#   "id_str": "1034223013313404928",
#   "text": "The v9.5.0.75 release is underway.  Alpine Linux and OpenBSD will be included in this release..",
#   "truncated": false,
#   "entities": {
#     "hashtags": [
#     ],
#     "symbols": [
#     ],
#     "user_mentions": [
#     ],
#     "urls": [
#     ]
#   },
#   "source": "\u003ca href=\"http:\/\/twitter.com\" rel=\"nofollow\"\u003eTwitter Web Client\u003c\/a\u003e",
#   "in_reply_to_status_id": null,
#   "in_reply_to_status_id_str": null,
#   "in_reply_to_user_id": null,
#   "in_reply_to_user_id_str": null,
#   "in_reply_to_screen_name": null,
#   "user": {
#     "id": 85647455,
#     "id_str": "85647455",
#     "name": "Chilkat Software",
#     "screen_name": "chilkatsoft",
#     "location": "",
#     "description": "",
#     "url": "https:\/\/t.co\/hSTR4sOuis",
#     "entities": {
#       "url": {
#         "urls": [
#           {
#             "url": "https:\/\/t.co\/hSTR4sOuis",
#             "expanded_url": "http:\/\/www.chilkatsoft.com",
#             "display_url": "chilkatsoft.com",
#             "indices": [
#               0,
#               23
#             ]
#           }
#         ]
#       },
#       "description": {
#         "urls": [
#         ]
#       }
#     },
#     "protected": false,
#     "followers_count": 112,
#     "friends_count": 0,
#     "listed_count": 4,
#     "created_at": "Tue Oct 27 19:56:13 +0000 2009",
#     "favourites_count": 0,
#     "utc_offset": null,
#     "time_zone": null,
#     "geo_enabled": false,
#     "verified": false,
#     "statuses_count": 62,
#     "lang": "en",
#     "contributors_enabled": false,
#     "is_translator": false,
#     "is_translation_enabled": false,
#     "profile_background_color": "C0DEED",
#     "profile_background_image_url": "http:\/\/abs.twimg.com\/images\/themes\/theme1\/bg.png",
#     "profile_background_image_url_https": "https:\/\/abs.twimg.com\/images\/themes\/theme1\/bg.png",
#     "profile_background_tile": false,
#     "profile_image_url": "http:\/\/pbs.twimg.com\/profile_images\/785893001012744195\/clLweDSg_normal.jpg",
#     "profile_image_url_https": "https:\/\/pbs.twimg.com\/profile_images\/785893001012744195\/clLweDSg_normal.jpg",
#     "profile_link_color": "1DA1F2",
#     "profile_sidebar_border_color": "C0DEED",
#     "profile_sidebar_fill_color": "DDEEF6",
#     "profile_text_color": "333333",
#     "profile_use_background_image": true,
#     "has_extended_profile": false,
#     "default_profile": true,
#     "default_profile_image": false,
#     "following": null,
#     "follow_request_sent": null,
#     "notifications": null,
#     "translator_type": "none"
#   },
#   "geo": null,
#   "coordinates": null,
#   "place": null,
#   "contributors": null,
#   "is_quote_status": false,
#   "retweet_count": 0,
#   "favorite_count": 2,
#   "favorited": false,
#   "retweeted": false,
#   "lang": "en"
# }
# 

delete_CkHttp $http
delete_CkJsonObject $json

 

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