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(PureBasic) Twitter Tweet with an ImageExample to post a status update with an associated image/photo (or video).
IncludeFile "CkRest.pb" IncludeFile "CkJsonObject.pb" IncludeFile "CkOAuth1.pb" Procedure ChilkatExample() ; This example requires the Chilkat API to have been previously unlocked. ; See Global Unlock Sample for sample code. ; ---------------------------------------------------------------------- ; This initial setup, which involves setting the OAuth1 properties and connecting ; to api.twitter.com, is only required once at the beginning. Once connected, the same ; object instance may be re-used, and if necessary, it will automatically reconnect ; as needed. ; Assume we've previously obtained an access token and saved it to a JSON file.. json.i = CkJsonObject::ckCreate() If json.i = 0 Debug "Failed to create object." ProcedureReturn EndIf success.i = CkJsonObject::ckLoadFile(json,"qa_data/tokens/twitter.json") rest.i = CkRest::ckCreate() If rest.i = 0 Debug "Failed to create object." ProcedureReturn EndIf oauth1.i = CkOAuth1::ckCreate() If oauth1.i = 0 Debug "Failed to create object." ProcedureReturn EndIf CkOAuth1::setCkConsumerKey(oauth1, "TWITTER_CONSUMER_KEY") CkOAuth1::setCkConsumerSecret(oauth1, "TWITTER_CONSUMER_SECRET") CkOAuth1::setCkToken(oauth1, CkJsonObject::ckStringOf(json,"oauth_token")) CkOAuth1::setCkTokenSecret(oauth1, CkJsonObject::ckStringOf(json,"oauth_token_secret")) CkOAuth1::setCkSignatureMethod(oauth1, "HMAC-SHA1") CkOAuth1::ckGenNonce(oauth1,16) CkRest::ckSetAuthOAuth1(rest,oauth1,0) bAutoReconnect.i = 1 success = CkRest::ckConnect(rest,"api.twitter.com",443,1,bAutoReconnect) If success <> 1 Debug CkRest::ckLastErrorText(rest) CkJsonObject::ckDispose(json) CkRest::ckDispose(rest) CkOAuth1::ckDispose(oauth1) ProcedureReturn EndIf ; This ends the initial setup... ; ---------------------------------------------------------------------- tweetContent.s = "This is a test tweet with an image." ; Send a tweet... CkRest::ckClearAllQueryParams(rest) CkRest::ckAddQueryParam(rest,"status",tweetContent) ; Add list of media_ids to associate with the Tweet. ; You may include up to 4 photos or 1 animated GIF or 1 video in a Tweet. ; The image needs to have been previously uploaded. The upload response gave us ; the media ID we'll use to associate this tweet with the image (or video) ; See Twitter Upload Media for sample code. ; This example will add just a single image/photo. CkRest::ckAddQueryParam(rest,"media_ids","793137045996646400") resp.s = CkRest::ckFullRequestFormUrlEncoded(rest,"POST","/1.1/statuses/update.json") If CkRest::ckLastMethodSuccess(rest) <> 1 Debug CkRest::ckLastErrorText(rest) CkJsonObject::ckDispose(json) CkRest::ckDispose(rest) CkOAuth1::ckDispose(oauth1) ProcedureReturn EndIf jsonResponse.i = CkJsonObject::ckCreate() If jsonResponse.i = 0 Debug "Failed to create object." ProcedureReturn EndIf CkJsonObject::setCkEmitCompact(jsonResponse, 0) CkJsonObject::ckLoad(jsonResponse,resp) If CkRest::ckResponseStatusCode(rest) <> 200 Debug CkJsonObject::ckEmit(jsonResponse) CkJsonObject::ckDispose(json) CkRest::ckDispose(rest) CkOAuth1::ckDispose(oauth1) CkJsonObject::ckDispose(jsonResponse) ProcedureReturn EndIf ; Show the successful response: Debug CkJsonObject::ckEmit(jsonResponse) Debug "Success." ; A successful JSON response looks like this: ; { ; "created_at": "Mon Oct 31 20:25:17 +0000 2016", ; "id": 793187104528347136, ; "id_str": "793187104528347136", ; "text": "This is a test tweet with an image. https:\/\/t.co\/4mcCL0k36x", ; "truncated": false, ; "entities": { ; "hashtags": [ ; ], ; "symbols": [ ; ], ; "user_mentions": [ ; ], ; "urls": [ ; ], ; "media": [ ; { ; "id": 793137045996646400, ; "id_str": "793137045996646400", ; "indices": [ ; 36, ; 59 ; ], ; "media_url": "http:\/\/pbs.twimg.com\/media\/CwHJ8OzVMAAojGR.jpg", ; "media_url_https": "https:\/\/pbs.twimg.com\/media\/CwHJ8OzVMAAojGR.jpg", ; "url": "https:\/\/t.co\/4mcCL0k36x", ; "display_url": "pic.twitter.com\/4mcCL0k36x", ; "expanded_url": "https:\/\/twitter.com\/chilkatsoft\/status\/793187104528347136\/photo\/1", ; "type": "photo", ; "sizes": { ; "large": { ; "w": 120, ; "h": 120, ; "resize": "fit" ; }, ; "medium": { ; "w": 120, ; "h": 120, ; "resize": "fit" ; }, ; "thumb": { ; "w": 120, ; "h": 120, ; "resize": "crop" ; }, ; "small": { ; "w": 120, ; "h": 120, ; "resize": "fit" ; } ; } ; } ; ] ; }, ; "extended_entities": { ; "media": [ ; { ; "id": 793137045996646400, ; "id_str": "793137045996646400", ; "indices": [ ; 36, ; 59 ; ], ; "media_url": "http:\/\/pbs.twimg.com\/media\/CwHJ8OzVMAAojGR.jpg", ; "media_url_https": "https:\/\/pbs.twimg.com\/media\/CwHJ8OzVMAAojGR.jpg", ; "url": "https:\/\/t.co\/4mcCL0k36x", ; "display_url": "pic.twitter.com\/4mcCL0k36x", ; "expanded_url": "https:\/\/twitter.com\/chilkatsoft\/status\/793187104528347136\/photo\/1", ; "type": "photo", ; "sizes": { ; "large": { ; "w": 120, ; "h": 120, ; "resize": "fit" ; }, ; "medium": { ; "w": 120, ; "h": 120, ; "resize": "fit" ; }, ; "thumb": { ; "w": 120, ; "h": 120, ; "resize": "crop" ; }, ; "small": { ; "w": 120, ; "h": 120, ; "resize": "fit" ; } ; } ; } ; ] ; }, ; "source": "\u003ca href=\"https:\/\/www.chilkatsoft.com\/\" rel=\"nofollow\"\u003eChilkatTestApp\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": 41, ; "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": 16, ; "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": "0084B4", ; "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": false, ; "follow_request_sent": false, ; "notifications": false, ; "translator_type": "none" ; }, ; "geo": null, ; "coordinates": null, ; "place": null, ; "contributors": null, ; "is_quote_status": false, ; "retweet_count": 0, ; "favorite_count": 0, ; "favorited": false, ; "retweeted": false, ; "possibly_sensitive": false, ; "lang": "en" ; } ; CkJsonObject::ckDispose(json) CkRest::ckDispose(rest) CkOAuth1::ckDispose(oauth1) CkJsonObject::ckDispose(jsonResponse) ProcedureReturn EndProcedure |
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