erpnext/templates/pages/home.py

# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt

from __future__ import unicode_literals
import frappe

no_cache = 1

def get_context(context):
	homepage = frappe.get_doc('Homepage')

	for item in homepage.products:
		route = frappe.db.get_value('Item', item.item_code, 'route')
		if route:
			item.route = '/' + route

	homepage.title = homepage.title or homepage.company
	context.title = homepage.title
	context.homepage = homepage

	if homepage.hero_section_based_on == 'Homepage Section' and homepage.hero_section:
		homepage.hero_section_doc = frappe.get_doc('Homepage Section', homepage.hero_section)

	if homepage.slideshow:
		doc = frappe.get_doc('Website Slideshow', homepage.slideshow)
		context.slideshow = homepage.slideshow
		context.slideshow_header = doc.header
		context.slides = doc.slideshow_items

	context.blogs = frappe.get_all('Blog Post',
		fields=['title', 'blogger', 'blog_intro', 'route'],
		filters={
			'published': 1
		},
		order_by='modified desc',
		limit=3
	)

	# filter out homepage section which is used as hero section
	homepage_hero_section = homepage.hero_section_based_on == 'Homepage Section' and homepage.hero_section
	homepage_sections = frappe.get_all('Homepage Section',
		filters=[['name', '!=', homepage_hero_section]] if homepage_hero_section else None,
		order_by='section_order asc'
	)
	context.homepage_sections = [frappe.get_doc('Homepage Section', name) for name in homepage_sections]

	context.metatags = context.metatags or frappe._dict({})
	context.metatags.image = homepage.hero_image or None
	context.metatags.description = homepage.description or None

	context.explore_link = '/all-products'