From 2a2e241e53fd83b72333aeae2b86cde8ce252419 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristi=C3=A1n=20Sokolsk=C3=BD?=
 <kristian.sokolsky@student.tuke.sk>
Date: Mon, 19 Oct 2026 04:26:25 +0000
Subject: [PATCH] =?UTF-8?q?Nahr=C3=A1t=20soubory=20do=20=E2=80=9Escripts?=
 =?UTF-8?q?=E2=80=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 scripts/extract_jsonld.py | 175 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 175 insertions(+)
 create mode 100644 scripts/extract_jsonld.py

diff --git a/scripts/extract_jsonld.py b/scripts/extract_jsonld.py
new file mode 100644
index 0000000..6460c0b
--- /dev/null
+++ b/scripts/extract_jsonld.py
@@ -0,0 +1,175 @@
+import hashlib
+import json
+import re
+from pathlib import Path
+from bs4 import BeautifulSoup
+
+
+VSTUP = Path("./data/www.modrykonik.sk/forum")
+VYSTUP = Path("./output")
+
+
+CITLIVE_SLOVA = [
+    "samovraž", "zabiť sa", "zabit sa", "zomrieť", "zomriet",
+    "zdochla", "zdochnuť", "sebevraž", "suicid",
+    "kill myself", "end my life", "chcem umrieť", "chcem umriet",
+]
+
+
+MIN_DLZKA = 30
+
+
+
+def vytiahni_data(subor):
+    
+    try:
+        with open(subor, encoding="utf-8") as f:
+            html = f.read()
+    except Exception as e:
+        print(f"Nepodarilo sa otvoriť {subor}: {e}")
+        return None
+
+    soup = BeautifulSoup(html, "html.parser")
+
+    
+    for script in soup.find_all("script", type="application/ld+json"):
+        obsah = script.string
+        if not obsah:
+            continue
+        try:
+            data = json.loads(obsah)
+        except json.JSONDecodeError:
+            continue
+        if isinstance(data, dict) and data.get("@type") == "DiscussionForumPosting":
+            return data
+
+    return None
+
+
+
+def ocisti_text(s):
+    
+    if not s:
+        return ""
+    s = re.sub(r"\s+", " ", s)
+    return s.strip()
+
+
+
+def skry_meno(meno):
+    if not meno or meno == "anonymous_user":
+        return "anonymous_user"
+    h = hashlib.sha256(meno.encode("utf-8")).hexdigest()
+    return f"user_{h[:8]}"
+
+
+def obsahuje_citlive(text):
+    text_lower = text.lower()
+    for slovo in CITLIVE_SLOVA:
+        if slovo in text_lower:
+            return True
+    return False
+
+
+
+def vytvor_zaznam(data):
+    otazka = ocisti_text(data.get("text", ""))
+    if not otazka:
+        return None
+    if len(otazka) < MIN_DLZKA:
+        return None
+    if obsahuje_citlive(otazka):
+        return None
+
+
+    komentare = data.get("comment", []) or []
+    if not komentare:
+        return None
+
+    casti_odpovede = []
+    autori = set()
+
+    for kom in komentare:
+        text = ocisti_text(kom.get("text", ""))
+        if not text or len(text) < MIN_DLZKA:
+            continue
+        if obsahuje_citlive(text):
+            continue
+
+        casti_odpovede.append(text)
+
+
+        autor = kom.get("author", {}).get("name", "")
+        autori.add(skry_meno(autor))
+
+    if not casti_odpovede:
+        return None
+
+
+    odpoved = "\n\n".join(casti_odpovede[:5])
+
+    return {
+        "messages": [
+            {"role": "user", "content": otazka},
+            {"role": "assistant", "content": odpoved},
+        ],
+        "headline": ocisti_text(data.get("headline", "")),
+        "url": data.get("url", ""),
+        "num_comments": len(komentare),
+        "authors": sorted(autori),
+    }
+
+
+def main():
+    VYSTUP.mkdir(exist_ok=True)
+
+    subory = []
+    for subor in VSTUP.rglob("index.html"):
+        subory.append(subor)
+
+    print(f"Našiel som {len(subory)} HTML súborov")
+
+    zaznamy = []
+    pocet_citlivych = 0
+    pocet_kratkych = 0
+
+    for i, subor in enumerate(subory, 1):
+        if i % 10 == 0:
+            print(f"  Spracovávam {i}/{len(subory)}...")
+
+        data = vytiahni_data(subor)
+        if not data:
+            continue
+
+        zaznam = vytvor_zaznam(data)
+        if zaznam:
+            zaznamy.append(zaznam)
+        else:
+            otazka = ocisti_text(data.get("text", ""))
+            if otazka and obsahuje_citlive(otazka):
+                pocet_citlivych += 1
+            else:
+                pocet_kratkych += 1
+
+    print(f"\nVýsledok:")
+    print(f"  Platných vlákien: {len(zaznamy)}")
+    print(f"  Preskočených (citlivé): {pocet_citlivych}")
+    print(f"  Preskočených (krátke/prázdne): {pocet_kratkych}")
+
+    if not zaznamy:
+        print("Nenašiel som žiadne dáta, končím.")
+        return
+
+    vystupny_subor = VYSTUP / "modry_konik.jsonl"
+    with open(vystupny_subor, "w", encoding="utf-8") as f:
+        for z in zaznamy:
+            f.write(json.dumps(z, ensure_ascii=False) + "\n")
+
+    print(f"\nUložené do: {vystupny_subor}")
+
+    print("\nUkážka prvého záznamu:")
+    print(json.dumps(zaznamy[0], ensure_ascii=False, indent=2)[:1500])
+
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file