28 lines
720 B
Markdown
28 lines
720 B
Markdown
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<!-- snippet:syntax-only -->
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```r title="R"
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library(kreuzberg)
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min_length_validator <- function(result) {
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min_length <- 50L
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if (nchar(result$content) < min_length) {
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return(list(
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valid = FALSE,
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message = sprintf(
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"Content too short: %d < %d characters",
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nchar(result$content), min_length
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)
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))
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}
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return(list(valid = TRUE, message = "Content length validation passed"))
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}
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register_validator("min_length", min_length_validator)
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config <- ExtractionConfig$default()
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json <- extract_file_sync("document.pdf", "application/pdf", config)
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result <- jsonlite::fromJSON(json, simplifyVector = FALSE)
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cat(sprintf("Content length: %d characters\n", nchar(result$content)))
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```
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