render fn

flask_logic/renderer.py

@@ -0,0 +1,92 @@
+import re
+from flask_logic.registry import COMPONENTS
+
+
+# ------------------------
+# Content renderer (blocks)
+# ------------------------
+def render_blocks(blocks, context=None):
+    html_output = []
+
+    for block in blocks:
+        block_type = block.get("type")
+
+        if block_type == "text":
+            html_output.append(block.get("value", ""))
+
+        elif block_type in COMPONENTS:
+            render_func = COMPONENTS[block_type]["render"]
+
+            # remove "type" before passing kwargs
+            kwargs = {k: v for k, v in block.items() if k != "type"}
+
+            html_output.append(
+                render_func(**kwargs, context=context)
+            )
+
+    return "\n".join(html_output)
+
+
+# ------------------------
+# Old string renderer (tokens)
+# ------------------------
+def parse_options(option_string):
+    options = {}
+    if not option_string:
+        return options
+
+    parts = option_string.split("|")
+    for part in parts:
+        if "=" in part:
+            key, value = part.split("=", 1)
+            options[key.strip()] = value.strip()
+
+    return options
+
+
+def render_content(content, context=None):
+    if not content:
+        return ""
+
+    def replace_image(match):
+        src = match.group("src").strip()
+        options = parse_options(match.group("options"))
+
+        render_func = COMPONENTS["image"]["render"]
+
+        return render_func(
+            src=src,
+            caption=options.get("caption"),
+            css_class=options.get("class"),
+            context=context
+        )
+
+    pattern = r"\[image:(?P<src>[^\|\]]+)(?:\|(?P<options>[^\]]+))?\]"
+    return re.sub(pattern, replace_image, content)
+
+
+# ------------------------
+# Unified entry
+# ------------------------
+def process_post_content(content, context=None):
+    if isinstance(content, str):
+        return render_content(content, context=context)
+
+    elif isinstance(content, list):
+        return render_blocks(content, context=context)
+
+    return ""
+
+
+# ------------------------
+# CSS collector
+# ------------------------
+def collect_css(context):
+    css_files = []
+
+    for comp in context["used_components"]:
+        css = COMPONENTS.get(comp, {}).get("css")
+        if css:
+            css_files.append(css)
+
+    return css_files