File size: 6,443 Bytes
18573e4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | package bg.bas.dcl.LLMs.IfGPTDataset;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import bg.bas.dcl.general.FileHandler;
/**
* Processes the CURLICAT Bulgarian corpus.
*
* Input: CoNLL-UP files (.conllup) with richer inline metadata than MARCELL.
* Output: One plain-text .txt per document + metadata.json + metadata CSV.
*
* Metadata comment prefixes recognised:
* # PublicationDate = → PublicationDate
* # DocumentTitle = → DocumentTitle
* # Author = → Author
* # DocumentType = → Type
* # Url = → Url
* # Style = → Style
* # Domain = → Domain
* # Subdomain = → Subdomain
* # CollectionDate = → CollectionDate
* # License = → Licence (overrides default if present)
*
* Default licence: CC-BY-SA-4.0.
*/
public class CurlicatProcessor extends BaseSourceProcessor {
private static final String DEFAULT_LICENCE = "CC-BY-SA-4.0";
private static final String DEFAULT_LICENCE_LINK =
"https://elrc-share.eu/static/metashare/licences/CC-BY-SA-4.0.pdf";
private static final String PREFIX = "bg_CURLICAT_";
private static final String EXT = ".conllup";
@Override
public void process(String indir, String outdir) {
try {
FileHandler fh = new FileHandler();
JSONObject json = new JSONObject();
JSONArray descrArray = new JSONArray();
for (File f : fh.getFileListing(new File(indir))) {
if (!f.isFile()) continue;
System.out.println("Processing: " + f.getAbsolutePath());
String tfname = PREFIX + f.getName().replace(EXT, "");
JSONObject fdescr = newBaseDescriptor(tfname);
fdescr.put("Licence", DEFAULT_LICENCE);
fdescr.put("LicenceLink", DEFAULT_LICENCE_LINK);
Writer out = new OutputStreamWriter(
new FileOutputStream(outdir + tfname + ".txt"), "UTF-8");
Scanner s = new Scanner(f, "UTF-8");
int nw = 0, ns = 0, np = 0, nt = 0;
while (s.hasNextLine()) {
String line = s.nextLine();
// --- Metadata extraction ---
if (line.startsWith("# PublicationDate =")) {
fdescr.put("PublicationDate",
line.replace("# PublicationDate =", "").trim());
} else if (line.startsWith("# DocumentTitle =")) {
fdescr.put("DocumentTitle",
line.replace("# DocumentTitle =", "").trim());
} else if (line.startsWith("# Author =")) {
fdescr.put("Author",
line.replace("# Author =", "").trim());
} else if (line.startsWith("# DocumentType =")) {
fdescr.put("Type",
line.replace("# DocumentType =", "").trim());
} else if (line.startsWith("# Url =")) {
fdescr.put("Url",
line.replace("# Url =", "").trim());
} else if (line.startsWith("# Style =")) {
fdescr.put("Style",
line.replace("# Style =", "").trim());
} else if (line.startsWith("# Domain =")) {
fdescr.put("Domain",
line.replace("# Domain =", "").trim());
} else if (line.startsWith("# Subdomain =")) {
fdescr.put("Subdomain",
line.replace("# Subdomain =", "").trim());
} else if (line.startsWith("# CollectionDate =")) {
fdescr.put("CollectionDate",
line.replace("# CollectionDate =", "").trim());
} else if (line.startsWith("# License =")) {
// Override default licence if the file declares one
fdescr.put("Licence",
line.replace("# License =", "").trim());
}
// --- Structure counting ---
else if (line.startsWith("# sent_id =")) {
ns++;
} else if (line.startsWith("# newpar id =")) {
np++;
out.write("\n");
}
// --- Text output ---
else if (line.startsWith("# text =")) {
out.write(line.replace("# text =", "").trim() + "\n");
out.flush();
} else {
// CoNLL-UP token line
String[] cols = line.split("\t");
if (cols.length > 5) {
nt++;
if (!cols[3].equals("PUNCT")) nw++;
}
}
}
s.close();
out.flush();
out.close();
fdescr.put("NumberWords", nw);
fdescr.put("NumberSentences", ns);
fdescr.put("NumberParagraphs", np);
fdescr.put("NumberTokens", nt);
descrArray.add(fdescr);
}
json.put("metadata", descrArray);
writeMetadata(json, outdir, "metadata_CC.json");
} catch (Exception e) {
e.printStackTrace();
}
}
// -----------------------------------------------------------------------
@SuppressWarnings("unchecked")
private void writeMetadata(JSONObject json, String outdir, String filename)
throws Exception {
String outMetaPath = outdir + filename;
Writer outMeta = new OutputStreamWriter(
new FileOutputStream(outMetaPath), "UTF-8");
json.writeJSONString(outMeta);
outMeta.flush();
outMeta.close();
convertJsonToCSV(json, outMetaPath + "_CSV.csv");
System.out.println("Metadata written to: " + outMetaPath);
}
}
|