Script for convert Markdown formatting to Telegram format (#936)

* Script for convert Markdown formatting to Telegram format, excluding processing inside code blocks or quotes (ver. 1.0)

* Update commands/conversions/markdown-to-telegram.py

Co-authored-by: Thiago Holanda <[email protected]>

* Update commands/conversions/markdown-to-telegram.py

Co-authored-by: Thiago Holanda <[email protected]>

* Update commands/conversions/markdown-to-telegram.py

Co-authored-by: Thiago Holanda <[email protected]>

* Update commands/conversions/markdown-to-telegram.py

Co-authored-by: Thiago Holanda <[email protected]>

* Update commands/conversions/markdown-to-telegram.py

Co-authored-by: Thiago Holanda <[email protected]>

* Update commands/conversions/markdown-to-telegram.py

Co-authored-by: Thiago Holanda <[email protected]>

* Add comments to improve code readability
	•	Add comments to explain the purpose of functions and variables
	•	Describe the main stages of the conversion process
	•	Clarify the formatting logic for different Markdown elements
	•	Preserve the existing functionality and logic of the script
The added comments aim to enhance the code's readability and maintainability without altering its behavior. This will make it easier for developers to understand and modify the script in the future.

---------

Co-authored-by: Thiago Holanda <[email protected]>

commands/conversions/markdown-to-telegram.py

@@ -0,0 +1,100 @@
+#!/usr/bin/env python3
+
+# Required parameters:
+# @raycast.schemaVersion 1
+# @raycast.title Convert Markdown to Telegram Format
+# @raycast.mode silent
+
+# Optional parameters:
+# @raycast.icon 🔄
+# @raycast.packageName Conversions
+# @raycast.description Convert Markdown formatting to Telegram format, excluding processing inside code blocks or quotes
+
+# Documentation:
+# @raycast.author Maxim Borzov
+# @raycast.authorURL https://github.com/borzov
+
+import re
+import subprocess
+
+# Set environment variables and encoding
+env_vars = {'LANG': 'en_US.UTF-8'}
+encoding = 'utf-8'
+
+def paste():
+    """Read text from the clipboard."""
+    return subprocess.check_output('pbpaste', env=env_vars).decode(encoding)
+
+def copy(text):
+    """Write text to the clipboard."""
+    process = subprocess.Popen('pbcopy', env=env_vars, stdin=subprocess.PIPE)
+    process.communicate(text.encode(encoding))
+
+def convert_markdown(text):
+    """Convert Markdown formatting to Telegram format."""
+    lines = text.split('\n')
+    converted_lines = []
+    in_code_block = False
+
+    for line in lines:
+        # Check if the line is a code block delimiter
+        if line.startswith('```'):
+            in_code_block = not in_code_block
+            converted_lines.append(line)
+            continue
+
+        # Skip quotes and only format if not in a code block
+        if not in_code_block and not line.startswith('>'):
+            # Format headers with emojis and bold text
+            if line.startswith('# '):
+                line = f"⚫️ **{line[2:].strip()}**\n"
+            elif line.startswith('## '):
+                line = f"◾️ **{line[3:].strip()}**\n"
+            elif line.startswith('### '):
+                line = f"▪️ **{line[4:].strip()}**\n"
+            elif line.startswith('#### '):
+                line = f"🔹 **{line[5:].strip()}**\n"
+            elif line.startswith('##### '):
+                line = f"📌 **{line[6:].strip()}**\n"
+            elif line.startswith('###### '):
+                line = f"🔰 **{line[7:].strip()}**\n"
+            else:
+                # Format bold text
+                line = re.sub(r'(?<!\\)\*{2}(.*?)\*{2}', r'**\1**', line)
+                line = re.sub(r'(?<!\\)_{2}(.*?)_{2}', r'**\1**', line)
+                # Format italic text
+                line = re.sub(r'(?<!\\|\*)\*(?!\*)(.+?)(?<!\*)\*(?![\*_])', r'__\1__', line)
+                line = re.sub(r'(?<!\\|_)_(?!_)(.+?)(?<!_)_(?![\*_])', r'__\1__', line)
+                # Format strikethrough text
+                line = re.sub(r'(?<!\\)~{2}(.*?)~{2}', r'~~\1~~', line)
+                # Format spoilers
+                line = re.sub(r'(?<!\\)\|\|(.*?)\|\|', r'||\1||', line)
+                # Format underline text
+                line = re.sub(r'(?<!\\)-{2}(.*?)-{2}', r'--\1--', line)
+                # Format links
+                line = re.sub(r'(?<!\\)\[(.*?)\]\((.*?)\)', r'[\1](\2)', line)
+                # Format inline code
+                line = re.sub(r'(?<!\\)`(.*?)`', r'`\1`', line)
+
+        converted_lines.append(line)
+
+    # Add empty lines between paragraphs
+    result = []
+    for i in range(len(converted_lines)):
+        result.append(converted_lines[i])
+        if i < len(converted_lines) - 1:
+            cur = converted_lines[i].strip()
+            next = converted_lines[i+1].strip()
+            if cur and next and not cur.startswith(('*', '-', '```', '|', '>')) and not next.startswith(('*', '-', '```', '|', '>')):
+                result.append('')
+
+    return '\n'.join(result)
+
+if __name__ == "__main__":
+    try:
+        markdown_text = paste()
+        converted_text = convert_markdown(markdown_text)
+        copy(converted_text)
+        print("✅ Markdown converted and copied to clipboard")
+    except Exception as e:
+        print(f"❌ Error during conversion: {str(e)}")