Extract img tools into a separate gem plugin

Author: alshedivat

Gemfile

@@ -40,4 +40,5 @@ group :al_folio_plugins do
     gem 'al_analytics', :git => 'https://github.com/al-org-dev/al-analytics.git'
     gem 'al_citations', :git => 'https://github.com/al-org-dev/al-citations.git'
     gem 'al_ext_posts', :git => 'https://github.com/al-org-dev/al-ext-posts.git'
+    gem 'al_img_tools', :git => 'https://github.com/al-org-dev/al-img-tools.git'
 end

Gemfile.lock

@@ -33,6 +33,14 @@ GIT
       jekyll (>= 3.0)
       nokogiri
 
+GIT
+  remote: https://github.com/al-org-dev/al-img-tools.git
+  revision: fad6f5b46c8b30c05ce8f6badb0f28d4b6294973
+  specs:
+    al_img_tools (0.1.0)
+      jekyll (>= 3.0)
+      liquid (>= 4.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -299,6 +307,7 @@ DEPENDENCIES
   al_analytics!
   al_citations!
   al_ext_posts!
+  al_img_tools!
   classifier-reborn
   css_parser
   jekyll

_config.yml

@@ -232,6 +232,7 @@ plugins:
   - al_analytics
   - al_citations
   - al_ext_posts
+  - al_img_tools
 
 # Sitemap settings
 defaults:
@@ -470,18 +471,8 @@ third_party_libraries:
     integrity:
       js: "sha256-htrLFfZJ6v5udOG+3kNLINIKh2gvoKqwEhHYfTTMICc="
     url:
-      js: https://cdn.jsdelivr.net/npm/imagesloaded@{{version}}/imagesloaded.pkgd.min.js
+      js: "https://cdn.jsdelivr.net/npm/imagesloaded@{{version}}/imagesloaded.pkgd.min.js"
     version: "5.0.0"
-  img-comparison-slider:
-    integrity:
-      css: "sha256-3qTIuuUWIFnnU3LpQMjqiXc0p09rvd0dmj+WkpQXSR8="
-      js: "sha256-EXHg3x1K4oIWdyohPeKX2ZS++Wxt/FRPH7Nl01nat1o="
-      map: "sha256-3wfqS2WU5kGA/ePcgFzJXl5oSN1QsgZI4/edprTgX8w="
-    url:
-      css: "https://cdn.jsdelivr.net/npm/img-comparison-slider@{{version}}/dist/styles.min.css"
-      js: "https://cdn.jsdelivr.net/npm/img-comparison-slider@{{version}}/dist/index.min.js"
-      map: "https://cdn.jsdelivr.net/npm/img-comparison-slider@{{version}}/dist/index.js.map"
-    version: "8.0.6"
   jquery:
     integrity:
       js: "sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4="
@@ -501,23 +492,6 @@ third_party_libraries:
       js: "https://cdn.jsdelivr.net/npm/leaflet@{{version}}/dist/leaflet.min.js"
       js_map: "https://cdn.jsdelivr.net/npm/leaflet@{{version}}/dist/leaflet.js.map"
     version: "1.9.4"
-  lightbox2:
-    integrity:
-      css: "sha256-uypRbsAiJcFInM/ndyI/JHpzNe6DtUNXaWEUWEPfMGo="
-      js: "sha256-A6jI5V9s1JznkWwsBaRK8kSeXLgIqQfxfnvdDOZEURY="
-    url:
-      css: "https://cdn.jsdelivr.net/npm/lightbox2@{{version}}/dist/css/lightbox.min.css"
-      js: "https://cdn.jsdelivr.net/npm/lightbox2@{{version}}/dist/js/lightbox.min.js"
-    version: "2.11.5"
-  mathjax:
-    integrity:
-      js: "sha256-MASABpB4tYktI2Oitl4t+78w/lyA+D7b/s9GEP0JOGI="
-    local:
-      fonts: "output/chtml/fonts/woff-v2/"
-    url:
-      fonts: "https://cdn.jsdelivr.net/npm/mathjax@{{version}}/es5/output/chtml/fonts/woff-v2/"
-      js: "https://cdn.jsdelivr.net/npm/mathjax@{{version}}/es5/tex-mml-chtml.js"
-    version: "3.2.2"
   masonry:
     integrity:
       js: "sha256-Nn1q/fx0H7SNLZMQ5Hw5JLaTRZp0yILA/FRexe19VdI="
@@ -536,31 +510,21 @@ third_party_libraries:
       js: "https://cdn.jsdelivr.net/npm/mdbootstrap@{{version}}/js/mdb.min.js"
       js_map: "https://cdn.jsdelivr.net/npm/mdbootstrap@{{version}}/js/mdb.min.js.map"
     version: "4.20.0"
-  medium_zoom:
-    integrity:
-      js: "sha256-ZgMyDAIYDYGxbcpJcfUnYwNevG/xi9OHKaR/8GK+jWc="
-    url:
-      js: "https://cdn.jsdelivr.net/npm/medium-zoom@{{version}}/dist/medium-zoom.min.js"
-    version: "1.1.0"
   mermaid:
     integrity:
       js: "sha256-TtLOdUA8mstPoO6sGvHIGx2ceXrrX4KgIItO06XOn8A="
     url:
       js: "https://cdn.jsdelivr.net/npm/mermaid@{{version}}/dist/mermaid.min.js"
     version: "10.7.0"
-  photoswipe:
-    integrity:
-      js: "sha256-VCBpdxvrNNxGHNuTdNqK9kPFkev2XY7DYzHdmgaB69Q="
-    url:
-      css: "https://cdn.jsdelivr.net/npm/photoswipe@{{version}}/dist/photoswipe.min.css"
-      js: "https://cdn.jsdelivr.net/npm/photoswipe@{{version}}/dist/photoswipe.esm.min.js"
-    version: "5.4.4"
-  photoswipe-lightbox:
+  mathjax:
     integrity:
-      js: "sha256-uCw4VgT5DMdwgtjhvU9e98nT2mLZXcw/8WkaTrDd3RI="
+      js: "sha256-MASABpB4tYktI2Oitl4t+78w/lyA+D7b/s9GEP0JOGI="
+    local:
+      fonts: "output/chtml/fonts/woff-v2/"
     url:
-      js: "https://cdn.jsdelivr.net/npm/photoswipe@{{version}}/dist/photoswipe-lightbox.esm.min.js"
-    version: "5.4.4"
+      fonts: "https://cdn.jsdelivr.net/npm/mathjax@{{version}}/es5/output/chtml/fonts/woff-v2/"
+      js: "https://cdn.jsdelivr.net/npm/mathjax@{{version}}/es5/tex-mml-chtml.js"
+    version: "3.2.2"
   polyfill:
     url:
       js: "https://cdnjs.cloudflare.com/polyfill/v{{version}}/polyfill.min.js?features=es6"
@@ -573,29 +537,6 @@ third_party_libraries:
       css: "https://cdn.jsdelivr.net/npm/pseudocode@{{version}}/build/pseudocode.min.css"
       js: "https://cdn.jsdelivr.net/npm/pseudocode@{{version}}/build/pseudocode.min.js"
     version: "2.4.1"
-  spotlight:
-    integrity:
-      css: "sha256-Dsvkx8BU8ntk9Iv+4sCkgHRynYSQQFP6gJfBN5STFLY="
-    url:
-      css: "https://cdn.jsdelivr.net/npm/spotlight.js@{{version}}/dist/css/spotlight.min.css"
-      js: "https://cdn.jsdelivr.net/npm/spotlight.js@{{version}}/dist/spotlight.bundle.min.js"
-    version: "0.7.8"
-  swiper:
-    integrity:
-      css: "sha256-yUoNxsvX+Vo8Trj3lZ/Y5ZBf8HlBFsB6Xwm7rH75/9E="
-      js: "sha256-BPrwikijIybg9OQC5SYFFqhBjERYOn97tCureFgYH1E="
-      map: "sha256-lbF5CsospW93otqvWOIbbhj80CjazrZXvamD7nC7TBI="
-    url:
-      css: "https://cdn.jsdelivr.net/npm/swiper@{{version}}/swiper-bundle.min.css"
-      js: "https://cdn.jsdelivr.net/npm/swiper@{{version}}/swiper-element-bundle.min.js"
-      map: "https://cdn.jsdelivr.net/npm/swiper@{{version}}/swiper-element-bundle.min.js.map"
-    version: "11.0.5"
-  swiper-map:
-    integrity:
-      js: "sha256-hlZaH8ySXX97bZaetnrtYlKuhx3oEXFz/s2IXchu6vk="
-    url:
-      js: "https://cdn.jsdelivr.net/npm/[email protected]/swiper-element-bundle.min.js.map"
-    version: "11.0.5"
   vega:
     integrity:
       js: "sha256-Yot/cfgMMMpFwkp/5azR20Tfkt24PFqQ6IQS+80HIZs="
@@ -620,14 +561,6 @@ third_party_libraries:
       js: "https://cdn.jsdelivr.net/npm/vega-lite@{{version}}/build/vega-lite.min.js"
       js_map: "https://cdn.jsdelivr.net/npm/vega-lite@{{version}}/build/vega-lite.min.js.map"
     version: "5.16.3"
-  venobox:
-    integrity:
-      css: "sha256-ohJEB0/WsBOdBD+gQO/MGfyJSbTUI8OOLbQGdkxD6Cg="
-      js: "sha256-LsGXHsHMMmTcz3KqTaWvLv6ome+7pRiic2LPnzTfiSo="
-    url:
-      css: "https://cdn.jsdelivr.net/npm/venobox@{{version}}/dist/venobox.min.css"
-      js: "https://cdn.jsdelivr.net/npm/venobox@{{version}}/dist/venobox.min.js"
-    version: "2.1.8"
 
 # -----------------------------------------------------------------------------
 # Get external JSON data

_includes/scripts.liquid

@@ -217,58 +217,16 @@
   {% al_analytics_scripts %}
 {% endif %}
 
+{% if site.plugins contains 'al_img_tools' %}
+  <!-- Image Features -->
+  {% al_img_tools_scripts %}
+{% endif %}
+
 {% if site.enable_progressbar %}
   <!-- Scrolling Progress Bar -->
   <script defer src="{{ '/assets/js/progress-bar.js' | relative_url | bust_file_cache }}" type="text/javascript"></script>
 {% endif %}
 
-{% if page.images %}
-  <!-- Image Layouts -->
-  {% if page.images.compare %}
-    <script
-      defer
-      src="{{ site.third_party_libraries.img-comparison-slider.url.js }}"
-      integrity="{{ site.third_party_libraries.img-comparison-slider.integrity.js }}"
-      crossorigin="anonymous"
-    ></script>
-  {% endif %}
-  {% if page.images.lightbox2 %}
-    <script
-      defer
-      src="{{ site.third_party_libraries.lightbox2.url.js }}"
-      integrity="{{ site.third_party_libraries.lightbox2.integrity.js }}"
-      crossorigin="anonymous"
-    ></script>
-  {% endif %}
-  {% if page.images.photoswipe %}
-    <script defer src="{{ '/assets/js/photoswipe-setup.js' | relative_url | bust_file_cache }}" type="module"></script>
-  {% endif %}
-  {% if page.images.slider %}
-    <script
-      defer
-      src="{{ site.third_party_libraries.swiper.url.js }}"
-      integrity="{{ site.third_party_libraries.swiper.integrity.js }}"
-      crossorigin="anonymous"
-    ></script>
-  {% endif %}
-  {% if page.images.spotlight %}
-    <script
-      defer
-      src="{{ site.third_party_libraries.spotlight.url.js }}"
-      crossorigin="anonymous"
-    ></script>
-  {% endif %}
-  {% if page.images.venobox %}
-    <script
-      defer
-      src="{{ site.third_party_libraries.venobox.url.js }}"
-      integrity="{{ site.third_party_libraries.venobox.integrity.js }}"
-      crossorigin="anonymous"
-    ></script>
-    <script defer src="{{ '/assets/js/venobox-setup.js' | relative_url | bust_file_cache }}" type="text/javascript"></script>
-  {% endif %}
-{% endif %}
-
 {% if page.tabs %}
   <!-- Jekyll Tabs -->
   <script src="{{ '/assets/js/tabs.min.js' | relative_url | bust_file_cache }}"></script>