2014-12-01 17:41:33 +01:00
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source("functions.R")
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setwd("~/Dokumente/Uni/Aktuell/BA-Arbeit/uni-ba-issuecomp")
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require(jsonlite)
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require(stringr)
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require(RCurl)
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require(devtools)
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require(RTwitterAPI)
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source("functions.R")
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setwd("~/Dokumente/Uni/Aktuell/BA-Arbeit/uni-ba-issuecomp")
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2014-11-30 03:41:23 +01:00
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api_params <- c(
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2014-11-29 21:41:28 +01:00
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"oauth_consumer_key" = "c9Ob2fWNSONMC0mA2JlNaeRke",
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"oauth_nonce" = NA,
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"oauth_signature_method" = "HMAC-SHA1",
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"oauth_timestamp" = NA,
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"oauth_token" = "1007025684-RFxCDFc4OPkt02bASmdci00TB4jgaPjfqxLRT58",
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"oauth_version" = "1.0",
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"consumer_secret" = "cZ3Il2hmbLgK0Lc57mj5kUvymjVdsmZKYwKOGHR3NhCpvWgEOI",
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"oauth_token_secret" = "rvfv8MgexFKTqrPNSoGrdrZVNhV4fTJb2Bgz249nbvKNg"
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2014-11-30 03:41:23 +01:00
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)
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api_url <- "https://api.twitter.com/1.1/statuses/user_timeline.json";
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2014-12-01 17:41:33 +01:00
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# api_url <- "https://api.twitter.com/1.1/statuses/show.json";
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2014-11-30 03:41:23 +01:00
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user <- "peteraltmaier"
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max_count <- "200"
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max_id <- "999999999999999999"
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loop <- 1
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keep <- c("created_at", "id_str", "text", "retweet_count")
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rm(tweets_full, tweets_temp)
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repeat {
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query <- c(include_rts=1, exclude_replies="true", trim_user="true", include_entities="false",
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screen_name=user,
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count=max_count,
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max_id=max_id);
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2014-12-01 17:41:33 +01:00
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# query <- c(trim_user="true", include_entities="false",
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# id="431858659656990721");
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2014-11-30 03:41:23 +01:00
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if(exists("tweets_full")) {
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current <- twitter_api_call(api_url, query, api_params)
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2014-12-01 17:41:33 +01:00
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tweets_temp <- fromJSON(current)
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2014-11-30 03:41:23 +01:00
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tweets_temp <- tweets_temp[keep]
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tweets_full <- insertRow(tweets_full, tweets_temp)
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}
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else {
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current <- twitter_api_call(api_url, query, api_params)
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tweets_full <- fromJSON(correctJSON(current))
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tweets_full <- tweets_full[keep]
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}
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status <- str_detect(tweets_full$created_at[nrow(tweets_full)], "2013$")
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if (status) {
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rm(tweets_temp)
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for(r in 1:nrow(tweets_full)) {
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status <- str_detect(tweets_full$created_at[r], "2013$")
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if(is.na(status)) { status <- FALSE }
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if(status) {
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tweets_full <- tweets_full[-r,]
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}
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}
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break
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}
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else {
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max_id <- as.character(as.numeric(tweets_full$id_str[nrow(tweets_full)]) - 1)
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loop <- loop + 1
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}
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}
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current <- twitter_api_call(api_url, query, api_params)
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2014-12-01 17:41:33 +01:00
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tweets_temp <- fromJSON(current)
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2014-11-30 03:41:23 +01:00
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tweets_temp <- fromJSON(correctJSON(current))
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current
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current
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2014-12-01 17:41:33 +01:00
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rm(tweets_full, api_params, api_url, keep, loop, max_count, max_id, status, user, insertRow, correctJSON2)
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query
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2014-11-30 03:41:23 +01:00
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api_url <- "https://api.twitter.com/1.1/statuses/user_timeline.json";
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2014-12-01 17:41:33 +01:00
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save.image("~/Dokumente/Uni/Aktuell/BA-Arbeit/uni-ba-issuecomp/RData.RData")
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load("/home/max/Dokumente/Uni/Aktuell/BA-Arbeit/uni-ba-issuecomp/RData.RData")
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