Visual FoxPro
Visual FoxPro
Twitter Tweet with an Image
Example to post a status update with an associated image/photo (or video).This example is deprecated and no longer valid.
Chilkat Visual FoxPro Downloads
LOCAL lnSuccess
LOCAL loJson
LOCAL loRest
LOCAL loOauth1
LOCAL lnBAutoReconnect
LOCAL lcTweetContent
LOCAL lcResp
LOCAL loJsonResponse
lnSuccess = 0
* 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..
loJson = CreateObject('Chilkat.JsonObject')
lnSuccess = loJson.LoadFile("qa_data/tokens/twitter.json")
loRest = CreateObject('Chilkat.Rest')
loOauth1 = CreateObject('Chilkat.OAuth1')
loOauth1.ConsumerKey = "TWITTER_CONSUMER_KEY"
loOauth1.ConsumerSecret = "TWITTER_CONSUMER_SECRET"
loOauth1.Token = loJson.StringOf("oauth_token")
loOauth1.TokenSecret = loJson.StringOf("oauth_token_secret")
loOauth1.SignatureMethod = "HMAC-SHA1"
loOauth1.GenNonce(16)
loRest.SetAuthOAuth1(loOauth1,0)
lnBAutoReconnect = 1
lnSuccess = loRest.Connect("api.twitter.com",443,1,lnBAutoReconnect)
IF (lnSuccess <> 1) THEN
? loRest.LastErrorText
RELEASE loJson
RELEASE loRest
RELEASE loOauth1
CANCEL
ENDIF
* This ends the initial setup...
* ----------------------------------------------------------------------
lcTweetContent = "This is a test tweet with an image."
* Send a tweet...
loRest.ClearAllQueryParams()
loRest.AddQueryParam("status",lcTweetContent)
* 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.
loRest.AddQueryParam("media_ids","793137045996646400")
lcResp = loRest.FullRequestFormUrlEncoded("POST","/1.1/statuses/update.json")
IF (loRest.LastMethodSuccess <> 1) THEN
? loRest.LastErrorText
RELEASE loJson
RELEASE loRest
RELEASE loOauth1
CANCEL
ENDIF
loJsonResponse = CreateObject('Chilkat.JsonObject')
loJsonResponse.EmitCompact = 0
loJsonResponse.Load(lcResp)
IF (loRest.ResponseStatusCode <> 200) THEN
? loJsonResponse.Emit()
RELEASE loJson
RELEASE loRest
RELEASE loOauth1
RELEASE loJsonResponse
CANCEL
ENDIF
* Show the successful response:
? loJsonResponse.Emit()
? "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"
* }
*
RELEASE loJson
RELEASE loRest
RELEASE loOauth1
RELEASE loJsonResponse