1 files changed, 0 insertions, 174 deletions
diff --git a/docs/assets/js/search.js b/docs/assets/js/search.js
deleted file mode 100644
index 4b95b63847..0000000000
--- a/docs/assets/js/search.js
+++ /dev/null
@@ -1,174 +0,0 @@
-/* global Fuse, Mark */
-
-function ready(fn) {
-  if (document.readyState !== 'loading') {
-    fn();
-  } else {
-    document.addEventListener('DOMContentLoaded', fn);
-  }
-}
-
-ready(doSearch);
-
-const summaryInclude = 60;
-const fuseOptions = {
-  shouldSort: true,
-  includeMatches: true,
-  matchAllTokens: true,
-  threshold: 0, // for parsing diacritics
-  tokenize: true,
-  location: 0,
-  distance: 100,
-  maxPatternLength: 32,
-  minMatchCharLength: 1,
-  keys: [{
-    name: 'title',
-    weight: 0.8
-  },
-  {
-    name: 'contents',
-    weight: 0.5
-  },
-  {
-    name: 'tags',
-    weight: 0.3
-  },
-  {
-    name: 'categories',
-    weight: 0.3
-  }
-  ]
-};
-
-function param(name) {
-  return decodeURIComponent((window.location.search.split(`${name}=`)[1] || '').split('&')[0]).replace(/\+/g, ' ');
-}
-
-const searchQuery = param('s');
-
-function doSearch() {
-  if (searchQuery) {
-    document.getElementById('search-query').value = searchQuery;
-    executeSearch(searchQuery);
-  } else {
-    const para = document.createElement('P');
-    para.textContent = 'Please enter a word or phrase above';
-    document.getElementById('search-results').append(para);
-  }
-}
-
-function getJSON(url, fn) {
-  const request = new XMLHttpRequest();
-  request.open('GET', url, true);
-  request.addEventListener('load', () => {
-    if (request.status >= 200 && request.status < 400) {
-      const data = JSON.parse(request.responseText);
-      fn(data);
-    } else {
-      console.error(`Target reached on ${url} with error ${request.status}`);
-    }
-  });
-  request.addEventListener('error', () => {
-    console.error(`Connection error ${request.status}`);
-  });
-  request.send();
-}
-
-function executeSearch(searchQuery) {
-  getJSON(`/${document.LANG}/index.json`, (data) => {
-    const pages = data;
-    const fuse = new Fuse(pages, fuseOptions);
-    const result = fuse.search(searchQuery);
-    document.getElementById('search-results').innerHTML = '';
-    if (result.length > 0) {
-      populateResults(result);
-    } else {
-      const para = document.createElement('P');
-      para.textContent = 'No matches found';
-      document.getElementById('search-results').append(para);
-    }
-  });
-}
-
-function populateResults(result) {
-  for (const [key, value] of result.entries()) {
-    const content = value.item.contents;
-    let snippet = '';
-    const snippetHighlights = [];
-    if (fuseOptions.tokenize) {
-      snippetHighlights.push(searchQuery);
-      for (const mvalue of value.matches) {
-        if (mvalue.key === 'tags' || mvalue.key === 'categories') {
-          snippetHighlights.push(mvalue.value);
-        } else if (mvalue.key === 'contents') {
-          const ind = content.toLowerCase().indexOf(searchQuery.toLowerCase());
-          const start = ind - summaryInclude > 0 ? ind - summaryInclude : 0;
-          const end = ind + searchQuery.length + summaryInclude < content.length ? ind + searchQuery.length + summaryInclude : content.length;
-          snippet += content.substring(start, end);
-          if (ind > -1) {
-            snippetHighlights.push(content.substring(ind, ind + searchQuery.length));
-          } else {
-            snippetHighlights.push(mvalue.value.substring(mvalue.indices[0][0], mvalue.indices[0][1] - mvalue.indices[0][0] + 1));
-          }
-        }
-      }
-    }
-
-    if (snippet.length < 1) {
-      snippet += content.substring(0, summaryInclude * 2);
-    }
-    // pull template from hugo template definition
-    const templateDefinition = document.getElementById('search-result-template').innerHTML;
-    // replace values
-    const output = render(templateDefinition, {
-      key,
-      title: value.item.title,
-      link: value.item.permalink,
-      tags: value.item.tags,
-      categories: value.item.categories,
-      snippet
-    });
-    document.getElementById('search-results').append(htmlToElement(output));
-
-    for (const snipvalue of snippetHighlights) {
-      new Mark(document.getElementById(`summary-${key}`)).mark(snipvalue);
-    }
-  }
-}
-
-function render(templateString, data) {
-  let conditionalMatches, copy;
-  const conditionalPattern = /\$\{\s*isset ([a-zA-Z]*) \s*\}(.*)\$\{\s*end\s*\}/g;
-  // since loop below depends on re.lastIndex, we use a copy to capture any manipulations whilst inside the loop
-  copy = templateString;
-  while ((conditionalMatches = conditionalPattern.exec(templateString)) !== null) {
-    if (data[conditionalMatches[1]]) {
-      // valid key, remove conditionals, leave content.
-      copy = copy.replace(conditionalMatches[0], conditionalMatches[2]);
-    } else {
-      // not valid, remove entire section
-      copy = copy.replace(conditionalMatches[0], '');
-    }
-  }
-  templateString = copy;
-  // now any conditionals removed we can do simple substitution
-  let key, find, re;
-  for (key of Object.keys(data)) {
-    find = `\\$\\{\\s*${key}\\s*\\}`;
-    re = new RegExp(find, 'g');
-    templateString = templateString.replace(re, data[key]);
-  }
-  return templateString;
-}
-
-/**
- * By Mark Amery: https://stackoverflow.com/a/35385518
- * @param {String} HTML representing a single element
- * @return {Element}
- */
-function htmlToElement(html) {
-  const template = document.createElement('template');
-  html = html.trim(); // Never return a text node of whitespace as the result
-  template.innerHTML = html;
-  return template.content.firstChild;
-}