fix: Render web blocks using web_template.render

- web_block object need not be a WebPageBlock instance

frappe/templates/includes/web_block.html

@@ -7,15 +7,19 @@
 	web_block.css_class
 ]) -%}
 
+{%- if web_template.type == 'Section' -%}
 {%- if not web_block.hide_block -%}
 <section class="section {{ classes }}" data-section-idx="{{ web_block.idx | e }}"
 	data-section-template="{{ web_block.web_template | e }}">
 	{%- if web_block.add_container -%}
 	<div class="container">
 	{%- endif -%}
-		{{ web_block.render() }}
+		{{ web_template.render(web_block.web_template_values) }}
 	{%- if web_block.add_container -%}
 	</div>
 	{%- endif -%}
 </section>
 {%- endif -%}
+{%- else -%}
+{{ web_template.render(web_block.web_template_values) }}
+{%- endif -%}

frappe/utils/jinja.py

@@ -200,7 +200,7 @@ def web_block(template, values, **kwargs):
 
 
 def web_blocks(blocks):
-	from frappe import get_doc, throw
+	from frappe import throw, _dict
 	from frappe.website.doctype.web_page.web_page import get_web_blocks_html
 
 	web_blocks = []
@@ -208,7 +208,7 @@ def web_blocks(blocks):
 		if not block.get('template'):
 			throw('Web Template is not specified')
 
-		doc = {
+		doc = _dict({
 			'doctype': 'Web Page Block',
 			'web_template': block['template'],
 			'web_template_values': block.get('values', {}),
@@ -217,9 +217,9 @@ def web_blocks(blocks):
 			'add_container': 1,
 			'hide_block': 0,
 			'css_class': ''
-		}
+		})
 		doc.update(block)
-		web_blocks.append(get_doc(doc))
+		web_blocks.append(doc)
 
 	out = get_web_blocks_html(web_blocks)
 

frappe/website/doctype/web_page/web_page.py

@@ -208,8 +208,9 @@ def get_web_blocks_html(blocks):
 	extracted_scripts = []
 	extracted_styles = []
 	for block in blocks:
+		web_template = frappe.get_cached_doc('Web Template', block.web_template)
 		rendered_html = frappe.render_template('templates/includes/web_block.html',
-			context={'web_block': block})
+			context={'web_block': block, 'web_template': web_template})
 		html, scripts, styles = extract_script_and_style_tags(rendered_html)
 		out.html += html
 		if block.web_template not in extracted_scripts:

frappe/website/doctype/web_template/web_template.py

@@ -36,6 +36,8 @@ class WebTemplate(Document):
 				open(path, "w").close()
 
 	def render(self, values):
+		values = values or '{}'
+		values = frappe.parse_json(values)
 		return get_rendered_template(self.name, values)