moved the files around added demo examples and fixed a bunch of stuff!

lua/Actions.py

@@ -0,0 +1,146 @@
+from pathlib import Path
+from log import Logger
+import re
+
+PLUGINS_DIR = Path(__file__).parent / "plugins"
+HTML_DIR = Path(__file__).parent  / "../html"
+MARKDOWN_DIR = Path(__file__).parent / ".." / "markdown"
+
+class Actions:
+    def _safe_read_file(self, path):
+        """Safe file reading with path validation"""
+        try:
+            p = Path(path)
+            # Prevent directory traversal
+            if ".." in str(p.parts):
+                raise ValueError("Path traversal not allowed")
+            return p.read_text(encoding="utf-8")
+        except Exception as e:
+            Logger.log_lua_error(f"Error reading file {path}: {e}")
+            return None
+    @staticmethod
+    def _safe_write_file(self, path, content):
+        """Safe file writing with path validation"""
+        try:
+            p = Path(path)
+            # Prevent directory traversal
+            if ".." in str(p.parts):
+                raise ValueError("Path traversal not allowed")
+            p.write_text(content, encoding="utf-8")
+            return True
+        except Exception as e:
+            Logger.log_lua_error(f"Error writing file {path}: {e}")
+            return False
+
+    # HTML/Markdown content operations
+    @staticmethod
+    def _read_content(self, base_dir, filename):
+        """Read content from HTML or Markdown directory"""
+        try:
+            path = base_dir / filename
+            if not path.is_relative_to(base_dir):
+                raise ValueError("Invalid path")
+            if path.exists():
+                return path.read_text(encoding="utf-8")
+            return None
+        except Exception as e:
+            Logger.log_lua_error(f"Error reading {filename}: {e}")
+            return None
+
+
+    @staticmethod
+    def _write_content(self, base_dir, filename, content):
+        """Write content to HTML or Markdown directory"""
+        try:
+            path = base_dir / filename
+            if not path.is_relative_to(base_dir):
+                raise ValueError("Invalid path")
+            path.write_text(content, encoding="utf-8")
+            return True
+        except Exception as e:
+            Logger.log_lua_error(f"Error writing {filename}: {e}")
+            return False
+
+    @staticmethod
+    def _list_files(self, base_dir, extension):
+        """List files with given extension"""
+        try:
+            return [f.name for f in base_dir.glob(f"*{extension}")]
+        except Exception as e:
+            Logger.log_lua_error(f"Error listing files: {e}")
+            return []
+
+    # HTML manipulation helpers
+    @staticmethod
+    def _html_find_tag(self, html, tag):
+        """Find first occurrence of HTML tag"""
+        pattern = f"<{tag}[^>]*>.*?</{tag}>"
+        match = re.search(pattern, html, re.DOTALL | re.IGNORECASE)
+        return match.group(0) if match else None
+
+    @staticmethod
+    def _html_replace_tag(self, html, tag, new_content):
+        """Replace HTML tag content"""
+        pattern = f"(<{tag}[^>]*>).*?(</{tag}>)"
+        return re.sub(pattern, f"\\1{new_content}\\2", html, flags=re.DOTALL | re.IGNORECASE)
+
+    @staticmethod
+    def _html_insert_before(self, html, marker, content):
+        """Insert content before a marker"""
+        return html.replace(marker, content + marker)
+    
+    @staticmethod
+    def _html_insert_after(self, html, marker, content):
+        """Insert content after a marker"""
+        return html.replace(marker, marker + content)
+
+    @staticmethod
+    def _html_wrap_content(self, html, tag, wrapper_tag, attrs=""):
+        """Wrap tag content with another tag"""
+        pattern = f"(<{tag}[^>]*>)(.*?)(</{tag}>)"
+        def replacer(match):
+            open_tag, content, close_tag = match.groups()
+            return f"{open_tag}<{wrapper_tag} {attrs}>{content}</{wrapper_tag}>{close_tag}"
+        return re.sub(pattern, replacer, html, flags=re.DOTALL | re.IGNORECASE)
+
+    # Markdown manipulation helpers
+    @staticmethod
+    def _md_add_header(self, markdown, level, text):
+        """Add header to markdown"""
+        prefix = "#" * level
+        return f"{prefix} {text}\n\n{markdown}"
+
+    @staticmethod
+    def _md_replace_section(self, markdown, header, new_content):
+        """Replace markdown section"""
+        # Find section starting with header
+        pattern = f"(#{1,6}\\s+{re.escape(header)}.*?)(?=#{1,6}\\s+|$)"
+        return re.sub(pattern, f"## {header}\n\n{new_content}\n\n", markdown, flags=re.DOTALL)
+
+    @staticmethod
+    def _md_append_content(self, markdown, content):
+        """Append content to markdown"""
+        return markdown.rstrip() + "\n\n" + content
+
+    # JSON conversion helpers
+    @staticmethod
+    def _table_to_json(self, lua_table):
+        """Convert Lua table to JSON string"""
+        import json
+        try:
+            # Convert lupa table to Python dict
+            py_dict = dict(lua_table)
+            return json.dumps(py_dict)
+        except Exception as e:
+            Logger.log_lua_error(f"Error converting table to JSON: {e}")
+            return "{}"
+
+    @staticmethod
+    def _json_to_table(self, json_str):
+        """Convert JSON string to Lua table"""
+        import json
+        try:
+            return json.loads(json_str)
+        except Exception as e:
+            Logger.log_lua_error(f"Error parsing JSON: {e}")
+            return {}