From 35ace95e43ae37cdbdffbd808cbadc0c6401d020 Mon Sep 17 00:00:00 2001
From: Kjell Reigstad <kjell@kjellr.com>
Date: Fri, 14 Apr 2023 08:28:31 -0400
Subject: [PATCH] Animate Featured Blog and Collection List sections (#2522)

* Animate Collection List

* Animate Featured Blog
---
 sections/collection-list.liquid | 21 ++++++++++++++++-----
 sections/featured-blog.liquid   | 31 +++++++++++++++++++++++++------
 2 files changed, 41 insertions(+), 11 deletions(-)

diff --git a/sections/collection-list.liquid b/sections/collection-list.liquid
index 6ffc166e553..66651b5cc8d 100644
--- a/sections/collection-list.liquid
+++ b/sections/collection-list.liquid
@@ -28,7 +28,10 @@
   <div class="collection-list-wrapper page-width isolate{% if show_mobile_slider %} page-width-desktop{% endif %}{% if section.settings.title == blank %} no-heading{% endif %}{% if section.settings.show_view_all == false or section.blocks.size > collections.size %} no-mobile-link{% endif %} section-{{ section.id }}-padding">
     {%- unless section.settings.title == blank -%}
       <div class="title-wrapper-with-link{% if show_mobile_slider %} title-wrapper--self-padded-tablet-down{% else %} title-wrapper--self-padded-mobile{% endif %} title-wrapper--no-top-margin">
-        <h2 id="SectionHeading-{{ section.id }}" class="collection-list-title inline-richtext {{ section.settings.heading_size }}">
+        <h2
+          id="SectionHeading-{{ section.id }}"
+          class="collection-list-title inline-richtext {{ section.settings.heading_size }}{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
+        >
           {{ section.settings.title }}
         </h2>
 
@@ -36,7 +39,7 @@
           <a
             href="{{ routes.collections_url }}"
             id="ViewAll-{{ section.id }}"
-            class="link underlined-link large-up-hide"
+            class="link underlined-link large-up-hide{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
             aria-labelledby="ViewAll-{{ section.id }} SectionHeading-{{ section.id }}"
           >
             {{- 'sections.collection_list.view_all' | t -}}
@@ -45,7 +48,7 @@
       </div>
     {%- endunless -%}
 
-    <slider-component class="slider-mobile-gutter">
+    <slider-component class="slider-mobile-gutter{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}">
       <ul
         class="collection-list contains-card contains-card--collection{% if settings.card_style == 'standard' %} contains-card--standard{% endif %} grid grid--{{ section.settings.columns_desktop }}-col-desktop grid--{{ section.settings.columns_mobile }}-col-tablet-down{% if section.settings.swipe_on_mobile %} slider slider--tablet grid--peek{% endif %} collection-list--{{ section.blocks.size }}-items"
         id="Slider-{{ section.id }}"
@@ -60,8 +63,11 @@
         {%- for block in section.blocks -%}
           <li
             id="Slide-{{ section.id }}-{{ forloop.index }}"
-            class="collection-list__item grid__item{% if show_mobile_slider %} slider__slide{% endif %}{% if block.settings.collection.featured_image == nil %} collection-list__item--no-media{% endif %}"
+            class="collection-list__item grid__item{% if show_mobile_slider %} slider__slide{% endif %}{% if block.settings.collection.featured_image == nil %} collection-list__item--no-media{% endif %}{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
             {{ block.shopify_attributes }}
+            {% if settings.animations_reveal_on_scroll %}
+              data-cascade
+            {% endif %}
           >
             {% render 'card-collection',
               card_collection: block.settings.collection,
@@ -100,7 +106,12 @@
     </slider-component>
 
     {%- if section.settings.show_view_all and section.blocks.size < collections.size -%}
-      <div class="center collection-list-view-all{% if show_mobile_slider %} small-hide medium-hide{% endif %}">
+      <div
+        class="center collection-list-view-all{% if show_mobile_slider %} small-hide medium-hide{% endif %}{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
+        {% if settings.animations_reveal_on_scroll %}
+          data-cascade
+        {% endif %}
+      >
         <a
           href="{{ routes.collections_url }}"
           class="button"
diff --git a/sections/featured-blog.liquid b/sections/featured-blog.liquid
index aa42798a565..dc97f0a6213 100644
--- a/sections/featured-blog.liquid
+++ b/sections/featured-blog.liquid
@@ -28,7 +28,13 @@
   <div class="page-width-desktop isolate{% if posts_displayed < 3 %} page-width-tablet{% endif %} section-{{ section.id }}-padding">
     {%- unless section.settings.heading == blank -%}
       <div class="title-wrapper-with-link{% if posts_displayed > 2 %} title-wrapper--self-padded-tablet-down{% else %} title-wrapper--self-padded-mobile{% endif %} title-wrapper--no-top-margin">
-        <h2 id="SectionHeading-{{ section.id }}" class="blog__title inline-richtext {{ section.settings.heading_size }}">
+        <h2
+          id="SectionHeading-{{ section.id }}"
+          class="blog__title inline-richtext {{ section.settings.heading_size }}{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
+          {% if settings.animations_reveal_on_scroll %}
+            data-cascade
+          {% endif %}
+        >
           {{ section.settings.heading }}
         </h2>
 
@@ -38,7 +44,7 @@
         -%}
           <a
             href="{{ section.settings.blog.url }}"
-            class="link underlined-link large-up-hide"
+            class="link underlined-link large-up-hide{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
           >
             {{ 'sections.featured_blog.view_all' | t }}
           </a>
@@ -46,7 +52,7 @@
       </div>
     {%- endunless -%}
     {%- if section.settings.blog != blank and section.settings.blog.articles_count > 0 -%}
-      <slider-component class="slider-mobile-gutter">
+      <slider-component class="slider-mobile-gutter{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}">
         <ul
           id="Slider-{{ section.id }}"
           class="blog__posts articles-wrapper contains-card contains-card--article{% if settings.card_style == 'standard' %} contains-card--standard{% endif %} grid grid--peek grid--2-col-tablet grid--{{ section.settings.columns_desktop }}-col-desktop slider {% if posts_displayed > 2 %}slider--tablet{% else %}slider--mobile{% endif %}"
@@ -55,7 +61,10 @@
           {%- for article in section.settings.blog.articles limit: section.settings.post_limit -%}
             <li
               id="Slide-{{ section.id }}-{{ forloop.index }}"
-              class="blog__post grid__item article slider__slide slider__slide--full-width"
+              class="blog__post grid__item article slider__slide slider__slide--full-width{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
+              {% if settings.animations_reveal_on_scroll %}
+                data-cascade
+              {% endif %}
             >
               {% render 'article-card',
                 blog: section.settings.blog,
@@ -98,7 +107,12 @@
       </slider-component>
 
       {%- if section.settings.show_view_all and section.settings.post_limit < section.settings.blog.articles_count -%}
-        <div class="blog__view-all center small-hide medium-hide">
+        <div
+          class="blog__view-all center small-hide medium-hide{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
+          {% if settings.animations_reveal_on_scroll %}
+            data-cascade
+          {% endif %}
+        >
           <a
             href="{{ section.settings.blog.url }}"
             id="ViewAll-{{ section.id }}"
@@ -110,7 +124,12 @@
         </div>
       {%- endif -%}
     {%- else -%}
-      <div class="blog-placeholder">
+      <div
+        class="blog-placeholder{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
+        {% if settings.animations_reveal_on_scroll %}
+          data-cascade
+        {% endif %}
+      >
         <div class="placeholder media media--landscape">
           {{ 'image' | placeholder_svg_tag: 'placeholder-svg' }}
         </div>