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@ -140,8 +140,8 @@ paged_measurements_req = function (query) {
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# auto paging: make a request for one 31day interval each (max supprted length)
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# generate a list 31day intervals
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from = query$from
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to = query$to
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from = query$`from-date`
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to = query$`to-date`
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dates = list()
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while (from < to) {
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in31days = from + as.difftime(31, units = 'days')
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@ -150,7 +150,7 @@ paged_measurements_req = function (query) {
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}
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# use the dates as pages for multiple requests
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lapply(dates, function(page) {
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df = lapply(dates, function(page) {
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query$`from-date` = date_as_isostring(page$from)
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query$`to-date` = date_as_isostring(page$to)
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res = do.call(get_measurements_, query)
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@ -159,4 +159,8 @@ paged_measurements_req = function (query) {
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res
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}) %>%
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dplyr::bind_rows()
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# coerce all character columns (sensorId, unit, ...) to factors AFTER binding
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df[sapply(df, is.character)] <- lapply(df[sapply(df, is.character)], as.factor)
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df
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}
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