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Use entire file for the contents of page.list-collections.liquid. This specific version of the file was created to work with the premium Shopify theme District. Follow the guide at https://help.shopify.com/themes/customization/collections/featuring-collections-using-link-lists
<!-- /templates/page.liquid -->
<section class="page page-top">
<div class="wrapper">
<header class="content-util">
{% include 'breadcrumb' %}
{% include 'social-icons' %}
</header>
<header class="page-header">
<h1>{{ page.title }}</h1>
</header>
</div>
</section>
<section class="page">
<div class="wrapper">
<div class="content-container narrow rte">
{{ page.content }}
</div>
<div class="featured-grid content-container rte">
{% comment %}
Collections are listed here.
{% endcomment %}
{% capture uses_minimal_framework %}{% include 'product-loop' %}{% endcapture %}
{% if uses_minimal_framework contains 'Liquid error' %}
{% assign uses_minimal_framework = false %}
{% assign grid_item_width = 'large--one-quarter medium--one-third small--one-half large--col-3 medium--col-4 small--col-6' %}
{% else %}
{% assign uses_minimal_framework = true %}
{% assign grid_item_width = 'span3' %}
{% endif %}
{% assign image_size = '720x' %}
{% if linklists[page.handle].links.size > 0 %}
{% assign number_of_links = 0 %}
<div class="row row-3 grid-uniform{% if uses_minimal_framework %} row{% endif %} clearfix">
{% for link in linklists[page.handle].links %}
{% if link.type == 'collection_link' %}
{% comment %}
If we have a collection link.
{% endcomment %}
{% assign collection = link.object %}
{% assign number_of_links = number_of_links | plus: 1 %}
<div class="box grid__item grid-item product-grid-item {{ grid_item_width }} text-center">
<div class="grid__image product-grid-image">
<a href="{{ link.url }}" class="grid-image--centered">
{% comment %}
Bring in the featured image of the first product in the collection if no collection
image has been uploaded for it.
{% endcomment %}
{% if collection.image %}
<img src="{{ collection | img_url: image_size }}" alt="{{ link.title | escape }}">
{% else %}
{% assign product = collection.products.first %}
<img src="{{ product | img_url: image_size }}" alt="{{ link.title | escape }}">
{% endif %}
</a>
</div>
<figcaption class="below">
<h3><a href="{{ link.url }}" class="collection-item__title">{{ link.title }}</a></h3>
</figcaption>
</div>
{% if uses_minimal_framework %}
{% cycle 'clear-item': '', '', '', '<div style="clear:both"></div>' %}
{% endif %}
{% elsif link.type == 'page_link' %}
{% comment %}
If we have a page link.
{% endcomment %}
{% assign number_of_links = number_of_links | plus: 1 %}
{% assign linked_page = link.object %}
{% assign have_image = false %}
{% comment %}
Does the page contain an image? If so, let's use it.
{% endcomment %}
{% if linked_page.content contains '<img' %}
{% assign have_image = true %}
{% assign src = linked_page.content | split: 'src="' %}
{% assign src = src[1] | split: '"' | first %}
{% capture image_suffix %}_{{ image_size }}.{% endcapture %}
{% assign src = src | replace: '_small.', image_suffix | replace: '_compact.', image_suffix | replace: '_medium.', image_suffix | replace: '_large.', image_suffix | replace: '_grande.', image_suffix %}
{% comment %}
If the page contains no image, and that page features collections, let's grab the image of the first
collection on it.
{% endcomment %}
{% elsif linklists[linked_page.handle].links.size > 0 and linklists[linked_page.handle].links.first.type == 'collection_link' %}
{% assign have_image = true %}
{% assign collection = linklists[linked_page.handle].links.first.object %}
{% if collection.image %}
{% assign src = collection | img_url: image_size %}
{% else %}
{% assign src = collection.products.first | img_url: image_size %}
{% endif %}
{% endif %}
<div class="box grid__item grid-item product-grid-item {{ grid_item_width }} text-center">
<div class="grid-image product-grid-image">
<a href="{{ link.url }}" class="grid-image--centered">
{% if have_image %}
<img src="{{ src }}" alt="{{ link.title | escape }}" />
{% else %}
<img src="{{ link.title | handle | append: '_' | append: image_size | append: '.png' | file_url }}" alt="{{ link.title | escape }}" />
{% endif %}
</a>
</div>
<figcaption class="below">
<h3><a href="{{ link.url }}" class="collection-item__title">{{ link.title }}</a></h3>
</figcaption>
</div>
{% if uses_minimal_framework %}
{% cycle 'clear-item': '', '', '', '<div style="clear:both"></div>' %}
{% endif %}
{% endif %}
{% endfor %}
</div>
{% if number_of_links == 0 %}
<div class="grid">
<div class="grid__item grid-item rte text-center">
<p>
There are no links of type <i>Collection</i> in your <b>{{ page.title }}</b> link list.
Go ahead and <a href="/admin/link_lists/{{ linklists[page.handle].id }}" target="_blank">edit your link list</a> to use links that point to collections.
</p>
</div>
</div>
{% endif %}
{% else %}
<div class="grid">
<div class="grid__item grid-item rte text-center">
<p>
You do not have a link list with a handle set to <kbd>{{ page.handle }}</kbd>, or you do and it's empty.
Go ahead and create a link list called <b>{{ page.title }}</b> on your <a href="/admin/links" target="_blank">Navigation page</a> and populate that link list with links that point to collections, to see collections listed here.
Make sure the link list also has a handle set to <kbd>{{ page.handle }}</kbd>.
</p>
</div>
</div>
{% endif %}
<style>
kbd {
background-color: #FBFBE4;
padding: 1px 4px;
border-radius: 3px;
}
</style>
</div>
</div>
</section>
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