From 748579346afe610b108bb90b51d1d9966215da06 Mon Sep 17 00:00:00 2001
From: iAmInAction <83808704+iAmInActions@users.noreply.github.com>
Date: Mon, 24 Jun 2024 13:57:25 +0200
Subject: [PATCH] =?UTF-8?q?ZDF=20Teletext=20viewer=20hinzugef=C3=BCgt?=
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Ein einfaches Teletextbetrachtungsprogram in Python und Bash für Linux
---
 zdftext/teletext.sh      | 23 ++++++++++++++
 zdftext/teletext2ansi.py | 66 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 89 insertions(+)
 create mode 100644 zdftext/teletext.sh
 create mode 100644 zdftext/teletext2ansi.py

diff --git a/zdftext/teletext.sh b/zdftext/teletext.sh
new file mode 100644
index 0000000..27bd545
--- /dev/null
+++ b/zdftext/teletext.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+clear
+echo "ZDF TeletextViewer für Linux"
+echo "(c) 2024 mueller_minki"
+echo "Freigegeben zum Bearbeiten und Teilen."
+sleep 2
+
+page=100
+
+while [[ $(tput lines) -ne 26 ]] || [[ $(tput cols) -ne 41 ]]
+do
+  clear
+  echo "Resize your terminal to 41x26"
+  sleep 0.2
+done
+
+while true
+do
+  clear
+  curl "https://teletext.zdf.de/teletext/zdf/seiten/klassisch/$page.html" | python3 teletext2ansi.py
+  read -n 3 page
+  sleep 1
+done
diff --git a/zdftext/teletext2ansi.py b/zdftext/teletext2ansi.py
new file mode 100644
index 0000000..00d24ab
--- /dev/null
+++ b/zdftext/teletext2ansi.py
@@ -0,0 +1,66 @@
+import sys
+from bs4 import BeautifulSoup
+
+# ANSI color codes
+ansi_colors = {
+    'c000000': '\033[30m',
+    'cFFFFFF': '\033[37m',
+    'cFFFF00': '\033[33m',
+    'c00FF00': '\033[32m',
+    'c0000FF': '\033[34m',
+    'c00FF00': '\033[32m',
+    'bc000000': '\033[40m',
+    'bcFFFFFF': '\033[47m',
+    'bcFFFF00': '\033[43m',
+    'bc00FF00': '\033[42m',
+    'bc0000FF': '\033[44m'
+}
+
+# ANSI reset code
+ansi_reset = '\033[0m'
+
+# Function to convert teletextlinedrawregular characters to ANSI blocks
+def convert_line_draw(char):
+    if char == '/':
+        return '\u2588'  # Full block
+    elif char == ',':
+        return '\u2584'  # Lower half block
+    elif char == "'":
+        return '\u2580'  # Upper half block
+    else:
+        return '\u2588'  # Default to full block for other characters
+
+# Function to process span tags
+def process_span(span):
+    classes = span.get('class', [])
+    style = ''
+    
+    for cls in classes:
+        if cls in ansi_colors:
+            style += ansi_colors[cls]
+    
+    content = span.text
+    if 'teletextlinedrawregular' in classes:
+        content = ''.join(convert_line_draw(char) for char in content)
+    
+    return style + content + ansi_reset
+
+# Read the HTML file from stdin
+html_content = sys.stdin.read()
+
+# Parse the HTML content using BeautifulSoup
+soup = BeautifulSoup(html_content, 'html.parser')
+
+# Find the content div
+content_div = soup.find('div', id='content')
+
+if content_div:
+    # Process each row within the content div
+    for row_div in content_div.find_all('div', class_='row'):
+        row_content = ''
+        for span in row_div.find_all('span'):
+            row_content += process_span(span)
+        # Print the row content
+        print(row_content)
+else:
+    print("No content found with id 'content'.", file=sys.stderr)