What about implementing a page_menu tag in
cartridge.shop.templatetags.shop_tags? And changing the shop/product.html
template to use
{% block breadcrumb_menu %}{% shop_menu "pages/menu/breadcrumb.html" %}{%
endblock %}
Is it worth taking some time to provide it in cartridge?
Le samedi 23 mai 2015 18:57:35 UTC+2, Stephen McDonald a écrit :
>
> BTW you should be able to implement your own breadcrumb logic by
> overriding "{% block breadcrumb_menu %}" in your product.html template - at
> that point you have your product variable, and access to its
> category/categories.
>
> That wouldn't be a "one size fits all" solution, but will absolutely work
> for your own project.
>
> On Sat, May 23, 2015 at 8:15 AM, Mathias Ettinger <[email protected]
> <javascript:>> wrote:
>
>> So, as I understand, you’re talking about:
>> https://github.com/stephenmcd/cartridge/blob/master/cartridge/shop/templates/shop/product.html#L45-L48
>>
>> <https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fstephenmcd%2Fcartridge%2Fblob%2Fmaster%2Fcartridge%2Fshop%2Ftemplates%2Fshop%2Fproduct.html%23L45-L48&sa=D&sntz=1&usg=AFQjCNGaRwDqDpf3rqW61_9I-dIh7EfvpA>
>>
>> not displaying Shop > Category > Subcategory > Product.title but only Shop
>> > Product.title
>>
>> The block uses the page_menu template tag. But also uses the
>> PageMiddleware mechanisms because the page_menu function uses the page
>> object populated in the context by the PageMiddleware:
>> https://github.com/stephenmcd/mezzanine/blob/master/mezzanine/pages/templatetags/pages_tags.py#L57-L64
>>
>> PageMiddleware rely on the PageManager to query the pages in the
>> hierarchy of the page we are curently on:
>> https://github.com/stephenmcd/mezzanine/blob/master/mezzanine/pages/middleware.py#L76-L80
>>
>> You can see in PageMiddleware that the hierarchy is queryed by searching
>> for pages with their slug being a subset of the slug we are currently on:
>> https://github.com/stephenmcd/mezzanine/blob/master/mezzanine/pages/managers.py#L68-L69
>>
>> And here is the problem you are facing. Since the url of your product is
>> SHOP_SLUG/product/PRODUCT_SLUG, only SHOP_SLUG is being matched as a valid
>> page, hence the short breadcrumb.
>>
>> I haven't thought of a way to solve it efficiently, but suggestions are
>> welcome.
>>
>>
>>
>> Le samedi 23 mai 2015 11:51:42 UTC+2, David Unric a écrit :
>>>
>>> Yes, you've nailed it. Thanks for rephrasing the question.
>>>
>>> It seems Product model derives only from Displayable, unlike Category
>>> which derives from Page, so it won't be handled with PageMiddleware.
>>> I'd guess for Product it would be prefixed directly by its app_label.
>>>
>>> After inserting tracing output in mentioned pages_tags.py, shop_product
>>> view receives in context both Shop and Category instances, but the former
>>> is used.
>>>
>>>
>>> On Saturday, May 23, 2015 at 3:53:13 AM UTC+2, Chris Trengove wrote:
>>>>
>>>> As I understand it, this happens in PageMiddleware
>>>> (pages/middleware.py) which is responsible for coming up with a "page" to
>>>> add to the template context. This happens as well for non-page views, like
>>>> blog pages and shop products, in which case the "page" that gets added to
>>>> the context is the root "blog" or "shop" page.
>>>>
>>>> For shop products, I think a useful feature would be to have the
>>>> context page be the category with the deepest (most specific) "path". So
>>>> if
>>>> a product was in "Shop > Mens Wear > Shirts" and "Shop > Mens Wear" (as a
>>>> featured product), then when viewing the product, the "page" set in the
>>>> context would be "Shirts", so that the breadcrumbs then showed "Shop >
>>>> Mens
>>>> Wear > Shirts" and not (as happens at present) "Shop".
>>>>
>>>> So, the question is how best to achieve this, presumably by modifying
>>>> PageMiddleware in some way.
>>>>
>>>> On Friday, May 22, 2015 at 11:11:51 PM UTC+10, David Unric wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> how can I configure/tweak Mezzanine *cartridge.shop.models.Product*
>>>>> won't be prefixes with *Shop* in menus and breadcrumbs ?
>>>>>
>>>>> For example I've created product category Pages named "Cars" and
>>>>> "Acessories" and each product belongs only to one of them.
>>>>> Both categories are rendered as root in page_menu
>>>>> "pages/menus/tree.html" (bellow Shop), links in category view (including
>>>>> nested ones) correspond to current category in a categories tree. So far
>>>>> so good.
>>>>> However when navigate to a specific product, instead of real parent
>>>>> categories path, page_menu places product directly as a descendant of
>>>>> *Shop*, which is not correct.
>>>>>
>>>>> It seems the logic is in Mezzanine's pages_tags.py in
>>>>> pages/templatetags, but having a harder time to completely understand it,
>>>>> incl. where *menu_pages* in context comes from etc.
>>>>>
>>>>> I do not know if I'am on the right track and would welcome if anybody
>>>>> can give me an advice how Cartridge products to be linked as descendants
>>>>> of
>>>>> their primary category instead of a generic Shop ?
>>>>>
>>>>> Thanks.
>>>>>
>>>> --
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>
>
>
> --
> Stephen McDonald
> http://jupo.org
>
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