260 lines
9.7 KiB
Python
260 lines
9.7 KiB
Python
import re
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import yaml
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from decimal import Decimal
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from django.shortcuts import render, get_object_or_404
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from django.db.models import Q
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from django.http import HttpResponse, JsonResponse
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from django.template.loader import render_to_string
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from hub.services.models import (
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ServiceOffering,
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CloudProvider,
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Category,
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Service,
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ComputePlan,
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VSHNAppCatPrice,
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StoragePlan,
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)
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from collections import defaultdict
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from markdownify import markdownify
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def decimal_to_float(obj):
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"""Convert Decimal objects to float for JSON serialization"""
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if isinstance(obj, Decimal):
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return float(obj)
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elif isinstance(obj, dict):
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return {key: decimal_to_float(value) for key, value in obj.items()}
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elif isinstance(obj, list):
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return [decimal_to_float(item) for item in obj]
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return obj
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def natural_sort_key(name):
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"""Extract numeric part from compute plan name for natural sorting"""
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match = re.search(r"compute-std-(\d+)", name)
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return int(match.group(1)) if match else 0
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def offering_list(request):
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offerings = (
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ServiceOffering.objects.filter(disable_listing=False)
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.order_by("service")
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.select_related("service", "cloud_provider")
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.prefetch_related(
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"service__categories",
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"plans",
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)
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)
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cloud_providers = CloudProvider.objects.all()
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categories = Category.objects.filter(parent=None).prefetch_related("children")
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services = Service.objects.all().order_by("name")
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# Handle cloud provider filter
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if request.GET.get("cloud_provider"):
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provider_id = request.GET.get("cloud_provider")
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offerings = offerings.filter(cloud_provider_id=provider_id)
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# Handle category filter
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if request.GET.get("category"):
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category_id = request.GET.get("category")
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category = get_object_or_404(Category, id=category_id)
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subcategories = Category.objects.filter(parent=category)
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offerings = offerings.filter(
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Q(service__categories=category) | Q(service__categories__in=subcategories)
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).distinct()
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# Handle service filter
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if request.GET.get("service"):
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service_id = request.GET.get("service")
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offerings = offerings.filter(service_id=service_id)
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# Handle search
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if request.GET.get("search"):
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query = request.GET.get("search")
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offerings = offerings.filter(
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Q(service__name__icontains=query)
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| Q(description__icontains=query)
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| Q(cloud_provider__name__icontains=query)
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).distinct()
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context = {
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"offerings": offerings,
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"cloud_providers": cloud_providers,
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"categories": categories,
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"services": services,
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}
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return render(request, "services/offering_list.html", context)
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def offering_detail(request, provider_slug, service_slug):
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offering = get_object_or_404(
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ServiceOffering.objects.select_related(
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"service", "cloud_provider"
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).prefetch_related("plans"),
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cloud_provider__slug=provider_slug,
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service__slug=service_slug,
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)
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# Check if JSON pricing data is requested
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if request.GET.get("pricing") == "json":
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pricing_data = None
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if offering.msp == "VS":
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pricing_data = generate_pricing_data(offering)
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if pricing_data:
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# Convert Decimal objects to float for JSON serialization
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pricing_data = decimal_to_float(pricing_data)
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return JsonResponse(pricing_data or {})
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# Check if Exoscale marketplace YAML is requested
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if request.GET.get("exo_marketplace") == "true":
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return generate_exoscale_marketplace_yaml(offering)
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pricing_data_by_group_and_service_level = None
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price_calculator_enabled = False
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# Generate pricing data for VSHN offerings
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if offering.msp == "VS":
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try:
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appcat_price = offering.service.vshn_appcat_price.get()
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price_calculator_enabled = appcat_price.public_display_enabled
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# Only generate pricing data if public display is enabled
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if price_calculator_enabled:
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pricing_data_by_group_and_service_level = generate_pricing_data(
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offering
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)
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except VSHNAppCatPrice.DoesNotExist:
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pass
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# Get related articles for both cloud provider and service
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provider_articles = offering.cloud_provider.articles.filter(
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is_published=True
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).order_by("-created_at")[:3]
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service_articles = offering.service.articles.filter(is_published=True).order_by(
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"-created_at"
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)[:3]
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context = {
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"offering": offering,
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"pricing_data_by_group_and_service_level": pricing_data_by_group_and_service_level,
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"price_calculator_enabled": price_calculator_enabled,
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"provider_articles": provider_articles,
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"service_articles": service_articles,
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}
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return render(request, "services/offering_detail.html", context)
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def generate_exoscale_marketplace_yaml(offering):
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"""Generate YAML structure for Exoscale marketplace"""
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# Create service name slug for YAML key
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service_slug = offering.service.slug.replace("-", "")
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yaml_key = f"marketplace_PRODUCTS_servala-{service_slug}"
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# Generate product overview content from service description (convert HTML to Markdown)
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product_overview = ""
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if offering.service.description:
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product_overview = markdownify(
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offering.service.description, heading_style="ATX"
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).strip()
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# Generate highlights content from offering description and offer_description (convert HTML to Markdown)
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highlights = ""
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if offering.description:
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highlights += markdownify(offering.description, heading_style="ATX").strip()
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if offering.offer_description:
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if highlights:
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highlights += "\n\n"
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highlights += markdownify(
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offering.offer_description.get_full_text(), heading_style="ATX"
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).strip()
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# Build YAML structure
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yaml_structure = {
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yaml_key: {
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"page_class": "tmpl-marketplace-product",
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"html_title": f"Managed {offering.service.name} by VSHN via Servala",
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"meta_desc": "Servala is the Open Cloud Native Service Hub. It connects businesses, developers, and cloud service providers on one unique hub with secure, scalable, and easy-to-use cloud-native services.",
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"page_header_title": f"Managed {offering.service.name} by VSHN via Servala",
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"provider_key": "vshn",
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"slug": f"servala-managed-{offering.service.slug}",
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"title": f"Managed {offering.service.name} by VSHN via Servala",
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"logo": f"img/servala-{offering.service.slug}.svg",
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"list_display": [],
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"meta": [
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{"key": "exoscale-iaas", "value": True},
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{"key": "availability", "zones": "all"},
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],
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"action_link": f"https://servala.com/offering/{offering.cloud_provider.slug}/{offering.service.slug}/?source=exoscale_marketplace",
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"action_link_text": "Subscribe now",
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"blobs": [
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{
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"key": "product-overview",
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"blob": (
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product_overview.strip()
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if product_overview
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else "Service description not available."
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),
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},
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{
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"key": "highlights",
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"blob": (
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highlights.strip()
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if highlights
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else "Offering highlights not available."
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),
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},
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"editor",
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{
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"key": "pricing",
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"blob": f"Find all the pricing information on the [Servala website](https://servala.com/offering/{offering.cloud_provider.slug}/{offering.service.slug}/?source=exoscale_marketplace#plans)",
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},
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{
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"key": "service-and-support",
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"blob": "Servala is operated by VSHN AG in Zurich, Switzerland.\n\nSeveral SLAs are available on request, offering support 24/7.\n\nMore details can be found in the [VSHN Service Levels Documentation](https://products.vshn.ch/service_levels.html).",
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},
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{
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"key": "terms-of-service",
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"blob": "- [Product Description](https://products.vshn.ch/servala/index.html)\n- [General Terms and Conditions](https://products.vshn.ch/legal/gtc_en.html)\n- [SLA](https://products.vshn.ch/service_levels.html)\n- [DPA](https://products.vshn.ch/legal/dpa_en.html)\n- [Privacy Policy](https://products.vshn.ch/legal/privacy_policy_en.html)",
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},
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],
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}
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}
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# Generate YAML response for browser display
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yaml_content = yaml.dump(
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yaml_structure,
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default_flow_style=False,
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allow_unicode=True,
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indent=2,
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width=120,
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sort_keys=False,
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default_style=None,
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)
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# Return as plain text for browser display
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response = HttpResponse(yaml_content, content_type="text/plain")
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return response
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def generate_pricing_data(offering):
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"""Generate pricing data for a specific offering and its plans with multi-currency support"""
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# Fetch all plans for this offering
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plans = offering.plans.prefetch_related("plan_prices")
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pricing_data = []
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for plan in plans:
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for plan_price in plan.plan_prices.all():
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pricing_data.append({
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"plan_id": plan.id,
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"plan_name": plan.name,
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"description": plan.description,
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"currency": plan_price.currency,
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"amount": float(plan_price.amount),
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})
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return {"plans": pricing_data}
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