Jinja2 Tag Support

longclaw/basket/jinja2/basket/add_to_basket.html

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+<button id="btn-add-to-basket" class="{{btn_class}}" data-variant-id="{{variant_id}}">
+{{btn_text}}
+</button>
+{{ longclaw_vendors_bundle()|safe }}
+{{ longclaw_client_bundle()|safe }}
+<script type="text/javascript">
+  var btn = document.getElementById('btn-add-to-basket');
+  btn.addEventListener("click", function (e) {
+    longclawclient.basketList.post({
+      prefix: "{{ longclaw_api_url_prefix() }}",
+      data: {
+        variant_id: e.target.dataset.variantId
+      }
+    });
+  });
+</script>

longclaw/basket/jinja2tags.py

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+import jinja2
+from jinja2 import nodes
+from jinja2.ext import Extension
+
+from django.template.loader import get_template
+
+from .templatetags.basket_tags import get_basket_items
+from .utils import get_basket_items
+
+
+def add_to_basket_btn(variant_id, btn_class="btn btn-default", btn_text="Add To Basket"):
+    """Button to add an item to the basket
+    """
+    basket_template = get_template('basket/add_to_basket.html')
+
+    return basket_template.render(context={
+        'btn_class': btn_class,
+        'variant_id': variant_id,
+        'btn_text': btn_text
+    })
+
+
+class LongClawBasketExtension(Extension):
+    def __init__(self, environment):
+        super(LongClawBasketExtension, self).__init__(environment)
+
+        self.environment.globals.update({
+            'basket': jinja2.contextfunction(get_basket_items),
+            'add_to_basket_btn': add_to_basket_btn,
+        })
+
+
+# Nicer import names
+basket = LongClawBasketExtension

longclaw/checkout/jinja2tags.py

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+import jinja2
+import jinja2.nodes
+from jinja2.ext import Extension
+
+from django.template.loader import get_template
+
+from .templatetags.longclawcheckout_tags import gateway_client_js, gateway_token
+
+
+class LongClawCheckoutExtension(Extension):
+    def __init__(self, environment):
+        super(LongClawCheckoutExtension, self).__init__(environment)
+
+        self.environment.globals.update({
+            'gateway_client_js': gateway_client_js,
+            'gateway_token': gateway_token
+        })
+
+
+# Nicer import names
+checkout = LongClawCheckoutExtension

longclaw/core/jinja2/core/longclaw_script.html

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+<script type="text/javascript" src="{{ static(path) }}"></script>

longclaw/core/jinja2tags.py

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+import jinja2
+import jinja2.nodes
+from jinja2.ext import Extension
+
+from django.template.loader import get_template
+
+# to keep namespaces from colliding
+from .templatetags import longclawcore_tags as lc_tags
+
+
+def longclaw_vendors_bundle():
+    template = get_template('core/longclaw_script.html')
+
+    context = lc_tags.longclaw_vendors_bundle()
+
+    return template.render(context=context)
+
+
+def longclaw_client_bundle():
+    template = get_template('core/longclaw_script.html')
+
+    context = lc_tags.longclaw_client_bundle()
+
+    return template.render(context=context)
+
+
+class LongClawCoreExtension(Extension):
+    def __init__(self, environment):
+        super(LongClawCoreExtension, self).__init__(environment)
+
+        self.environment.globals.update({
+            'longclaw_api_url_prefix': lc_tags.longclaw_api_url_prefix,
+            'longclaw_client_bundle': longclaw_client_bundle,
+            'longclaw_vendors_bundle': longclaw_vendors_bundle,
+        })
+
+
+# Nicer import names
+core = LongClawCoreExtension