🔧 🌱 Complete the algolia search feature, Close #9.

assets/js/third-party/search/algolia-search.js

@@ -1,130 +0,0 @@
-/* global instantsearch, algoliasearch, CONFIG, pjax */
-
-document.addEventListener('DOMContentLoaded', () => {
-  const { indexName, appID, apiKey, hits } = CONFIG.algolia;
-
-  const search = instantsearch({
-    indexName,
-    searchClient  : algoliasearch(appID, apiKey),
-    searchFunction: helper => {
-      if (document.querySelector('.search-input').value) {
-        helper.search();
-      }
-    }
-  });
-
-  if (typeof pjax === 'object') {
-    search.on('render', () => {
-      pjax.refresh(document.querySelector('.algolia-hits'));
-    });
-  }
-
-  // Registering Widgets
-  search.addWidgets([
-    instantsearch.widgets.configure({
-      hitsPerPage: hits.per_page || 10
-    }),
-
-    instantsearch.widgets.searchBox({
-      container           : '.search-input-container',
-      placeholder         : CONFIG.i18n.placeholder,
-      // Hide default icons of algolia search
-      showReset           : false,
-      showSubmit          : false,
-      showLoadingIndicator: false,
-      cssClasses          : {
-        input: 'search-input'
-      }
-    }),
-
-    instantsearch.widgets.stats({
-      container: '.algolia-stats',
-      templates: {
-        text: data => {
-          const stats = CONFIG.i18n.hits_time
-            .replace('${hits}', data.nbHits)
-            .replace('${time}', data.processingTimeMS);
-          return `<span>${stats}</span>
-            <img src="${CONFIG.images}/logo-algolia-nebula-blue-full.svg" alt="Algolia">`;
-        }
-      },
-      cssClasses: {
-        text: 'search-stats'
-      }
-    }),
-
-    instantsearch.widgets.hits({
-      container : '.algolia-hits',
-      escapeHTML: false,
-      templates : {
-        item: data => {
-          const { title, excerpt, excerptStrip, contentStripTruncate } = data._highlightResult;
-          let result = `<a href="${data.permalink}" class="search-result-title">${title.value}</a>`;
-          const content = excerpt || excerptStrip || contentStripTruncate;
-          if (content && content.value) {
-            const div = document.createElement('div');
-            div.innerHTML = content.value;
-            result += `<a href="${data.permalink}"><p class="search-result">${div.textContent.substring(0, 100)}...</p></a>`;
-          }
-          return result;
-        },
-        empty: data => {
-          return `<div class="algolia-hits-empty">
-              ${CONFIG.i18n.empty.replace('${query}', data.query)}
-            </div>`;
-        }
-      },
-      cssClasses: {
-        list: 'search-result-list'
-      }
-    }),
-
-    instantsearch.widgets.pagination({
-      container: '.algolia-pagination',
-      scrollTo : false,
-      showFirst: false,
-      showLast : false,
-      templates: {
-        first   : '<i class="fa fa-angle-double-left"></i>',
-        last    : '<i class="fa fa-angle-double-right"></i>',
-        previous: '<i class="fa fa-angle-left"></i>',
-        next    : '<i class="fa fa-angle-right"></i>'
-      },
-      cssClasses: {
-        list        : ['pagination', 'algolia-pagination'],
-        item        : 'pagination-item',
-        link        : 'page-number',
-        selectedItem: 'current',
-        disabledItem: 'disabled-item'
-      }
-    })
-  ]);
-
-  search.start();
-
-  // Handle and trigger popup window
-  document.querySelectorAll('.popup-trigger').forEach(element => {
-    element.addEventListener('click', () => {
-      document.body.classList.add('search-active');
-      setTimeout(() => document.querySelector('.search-input').focus(), 500);
-    });
-  });
-
-  // Monitor main search box
-  const onPopupClose = () => {
-    document.body.classList.remove('search-active');
-  };
-
-  document.querySelector('.search-pop-overlay').addEventListener('click', event => {
-    if (event.target === document.querySelector('.search-pop-overlay')) {
-      onPopupClose();
-    }
-  });
-  document.querySelector('.popup-btn-close').addEventListener('click', onPopupClose);
-  document.addEventListener('pjax:success', onPopupClose);
-  window.addEventListener('keyup', event => {
-    if (event.key === 'Escape') {
-      onPopupClose();
-    }
-  });
-});

assets/js/third-party/search/algolia.js

@@ -0,0 +1,141 @@
+/* global instantsearch, algoliasearch, CONFIG, pjax */
+
+document.addEventListener('DOMContentLoaded', () => {
+
+  const algoiajs = NexT.utils.getCDNResource(NexT.CONFIG.algolia.js);
+  const instantschjs = NexT.utils.getCDNResource(NexT.CONFIG.algolia.instantjs);
+
+  NexT.utils.getScript(algoiajs, {});
+  NexT.utils.getScript(instantschjs, {}).then(() => {
+    
+    const { indexname, appid, apikey, hits } = NexT.CONFIG.algolia.cfg;
+    const indexName = indexname;
+
+    const search = instantsearch({
+      indexName,
+      searchClient: algoliasearch(appid, apikey),
+      searchFunction: helper => {
+        if (document.querySelector('.search-input').value) {
+          helper.search();
+        }
+      }
+    });
+
+    if (typeof pjax === 'object') {
+      search.on('render', () => {
+        pjax.refresh(document.querySelector('.algolia-hits'));
+      });
+    }
+
+    // Registering Widgets
+    search.addWidgets([
+      instantsearch.widgets.configure({
+        hitsPerPage: hits.perpage || 10
+      }),
+
+      instantsearch.widgets.searchBox({
+        container: '.search-input-container',
+        placeholder: NexT.CONFIG.i18n.placeholder,
+        // Hide default icons of algolia search
+        showReset: false,
+        showSubmit: false,
+        showLoadingIndicator: false,
+        cssClasses: {
+          input: 'search-input'
+        }
+      }),
+
+      instantsearch.widgets.stats({
+        container: '.algolia-stats',
+        templates: {
+          text: data => {
+            const stats = NexT.CONFIG.i18n.hits_time
+              .replace('${hits}', data.nbHits)
+              .replace('${time}', data.processingTimeMS);
+            return `<span>${stats}</span>`;
+            //<img src="${CONFIG.images}/logo-algolia-nebula-blue-full.svg" alt="Algolia">`;
+          }
+        },
+        cssClasses: {
+          text: 'search-stats'
+        }
+      }),
+
+      instantsearch.widgets.hits({
+        container: '.algolia-hits',
+        escapeHTML: false,
+        templates: {
+          item: data => {
+            const { title, excerpt, excerptStrip, contentStripTruncate } = data._highlightResult;
+            let result = `<a href="${data.permalink}" class="search-result-title">${title.value}</a>`;
+            const content = excerpt || excerptStrip || contentStripTruncate;
+            if (content && content.value) {
+              const div = document.createElement('div');
+              div.innerHTML = content.value;
+              result += `<a href="${data.permalink}"><p class="search-result">${div.textContent.substring(0, 100)}...</p></a>`;
+            }
+            return result;
+          },
+          empty: data => {
+            return `<div class="algolia-hits-empty">
+              ${NexT.CONFIG.i18n.empty.replace('${query}', data.query)}
+            </div>`;
+          }
+        },
+        cssClasses: {
+          list: 'search-result-list'
+        }
+      }),
+
+      instantsearch.widgets.pagination({
+        container: '.algolia-pagination',
+        scrollTo: false,
+        showFirst: false,
+        showLast: false,
+        templates: {
+          first: '<i class="fa fa-angle-double-left"></i>',
+          last: '<i class="fa fa-angle-double-right"></i>',
+          previous: '<i class="fa fa-angle-left"></i>',
+          next: '<i class="fa fa-angle-right"></i>'
+        },
+        cssClasses: {
+          list: ['pagination', 'algolia-pagination'],
+          item: 'pagination-item',
+          link: 'page-number',
+          selectedItem: 'current',
+          disabledItem: 'disabled-item'
+        }
+      })
+    ]);
+
+    search.start();
+
+    // Handle and trigger popup window
+    document.querySelectorAll('.popup-trigger').forEach(element => {
+      element.addEventListener('click', () => {
+        document.body.classList.add('search-active');
+        setTimeout(() => document.querySelector('.search-input').focus(), 500);
+      });
+    });
+
+    // Monitor main search box
+    const onPopupClose = () => {
+      document.body.classList.remove('search-active');
+    };
+
+    document.querySelector('.search-pop-overlay').addEventListener('click', event => {
+      if (event.target === document.querySelector('.search-pop-overlay')) {
+        onPopupClose();
+      }
+    });
+    document.querySelector('.popup-btn-close').addEventListener('click', onPopupClose);
+    document.addEventListener('pjax:success', onPopupClose);
+    window.addEventListener('keyup', event => {
+      if (event.key === 'Escape') {
+        onPopupClose();
+      }
+    });
+  });;
+
+
+});

data/resources.yaml

@@ -39,8 +39,8 @@ analytics:
 addthis:
   js: https://s7.addthis.com/js/300/addthis_widget.js
 
-# 评论组件资源
-# Comment component Resources
+# 评论组件
+# Comment component
 waline:
   js:
     name: '@waline/client'
@@ -71,3 +71,14 @@ utterances:
 
 livere:
   js: https://cdn-city.livere.com/js/embed.dist.js
+
+# 全文搜索
+# Full text search
+algolia:
+  name: algoliasearch
+  version: 4.13.0
+  file: dist/algoliasearch-lite.umd.js
+instant:
+  name: instantsearch.js
+  version: 4.40.5
+  file: dist/instantsearch.production.min.js

exampleSite/config.yaml

@@ -898,15 +898,17 @@ params:
 
 
   # ---------------------------------------------------------------
-  # TODO
-  # 内容搜索服务（暂时未实现）
+  # 内容搜索服务
   # Search Services
   # ---------------------------------------------------------------
 
   # Algolia Search
   # For more information: https://www.algolia.com
   algoliaSearch:
-    enable: false
+    enable: true
+    appId: #<algolia app id>
+    apiKey: #<algolia api key>
+    indexName: #<algolia index name>
     hits:
       perPage: 10
 

layouts/partials/init.html

@@ -35,7 +35,6 @@
   "bookmark"    .Site.Params.bookmark
   "lazyload"    .Site.Params.lazyload
   "motion"      .Site.Params.motion
-  "localSearch" .Site.Params.localSearch
   "i18n"        (dict 
     "placeholder" (T "SearchPh")
     "empty"       (T "SearchEmpty")
@@ -44,6 +43,20 @@
   )
 }}
 
+{{ if .Site.Params.localSearch.enable }}
+  {{ $localSearch := dict "localSearch" .Site.Params.localSearch }}
+  {{ $config = merge $config $localSearch }}
+{{ end }}
+
+{{ if .Site.Params.algoliaSearch.enable }}
+  {{ $algoliaSearch := dict 
+    "js"        .Site.Data.resources.algolia
+    "instantjs" .Site.Data.resources.instant
+    "cfg"       .Site.Params.algoliaSearch
+  }}
+  {{ $config = merge $config (dict "algolia" $algoliaSearch) }}
+{{ end }}
+
 {{ with .Site.Params.waline }}
 {{ $waline := dict 
   "js"  $.Site.Data.resources.waline.js

layouts/partials/scripts.html

@@ -64,11 +64,17 @@
 {{- $utterancesjs := resources.Get "js/third-party/comments/utterances.js" }}
 {{- $nextjs = $nextjs | append $utterancesjs }}
 {{- end }}
+{{- if .Site.Params.localSearch.enable }}
+{{- $search := resources.Get "js/third-party/search/local.js" }}
+{{- $nextjs = $nextjs | append $search }}
+{{ end }}
+{{- if .Site.Params.algoliaSearch.enable }}
+{{- $search := resources.Get "js/third-party/search/algolia.js" }}
+{{- $nextjs = $nextjs | append $search }}
+{{ end }}
 {{- $nextjs = $nextjs | resources.Concat "js/main.js"}}
 {{ if hugo.IsProduction }}
 {{- $nextjs = $nextjs | minify | fingerprint }}
 {{ end }}
 <script type="text/javascript" src="{{ $nextjs.RelPermalink }}" defer></script>
-{{- $search := resources.Get "js/third-party/search/local-search.js" }}
-<script type="text/javascript" src="{{ $search.RelPermalink }}" defer></script>