1 files changed, 0 insertions, 82 deletions
diff --git a/src/background/shared/completions/histories.js b/src/background/shared/completions/histories.js
deleted file mode 100644
index 2d35401..0000000
--- a/src/background/shared/completions/histories.js
+++ /dev/null
@@ -1,82 +0,0 @@
-const filterHttp = (items) => {
-  const httpsHosts = items
-    .filter(item => item[1].protocol === 'https:')
-    .map(item => item[1].host);
-  const httpsHostSet = new Set(httpsHosts);
-  return items.filter(
-    item => !(item[1].protocol === 'http:' && httpsHostSet.has(item[1].host))
-  );
-};
-
-const filterEmptyTitle = (items) => {
-  return items.filter(item => item[0].title && item[0].title !== '');
-};
-
-const filterClosedPath = (items) => {
-  const allSimplePaths = items
-    .filter(item => item[1].hash === '' && item[1].search === '')
-    .map(item => item[1].origin + item[1].pathname);
-  const allSimplePathSet = new Set(allSimplePaths);
-  return items.filter(
-    item => !(item[1].hash === '' && item[1].search === '' &&
-      (/\/$/).test(item[1].pathname) &&
-      allSimplePathSet.has(
-        (item[1].origin + item[1].pathname).replace(/\/$/, '')
-      )
-    )
-  );
-};
-
-const reduceByPathname = (items, min) => {
-  let hash = {};
-  for (let item of items) {
-    let pathname = item[1].origin + item[1].pathname;
-    if (!hash[pathname]) {
-      hash[pathname] = item;
-    } else if (hash[pathname][1].href.length > item[1].href.length) {
-      hash[pathname] = item;
-    }
-  }
-  let filtered = Object.values(hash);
-  if (filtered.length < min) {
-    return items;
-  }
-  return filtered;
-};
-
-const reduceByOrigin = (items, min) => {
-  let hash = {};
-  for (let item of items) {
-    let origin = item[1].origin;
-    if (!hash[origin]) {
-      hash[origin] = item;
-    } else if (hash[origin][1].href.length > item[1].href.length) {
-      hash[origin] = item;
-    }
-  }
-  let filtered = Object.values(hash);
-  if (filtered.length < min) {
-    return items;
-  }
-  return filtered;
-};
-
-const getCompletions = async(keyword) => {
-  let historyItems = await browser.history.search({
-    text: keyword,
-    startTime: 0,
-  });
-  return [historyItems.map(item => [item, new URL(item.url)])]
-    .map(filterEmptyTitle)
-    .map(filterHttp)
-    .map(filterClosedPath)
-    .map(items => reduceByPathname(items, 10))
-    .map(items => reduceByOrigin(items, 10))
-    .map(items => items
-      .sort((x, y) => x[0].visitCount < y[0].visitCount)
-      .slice(0, 10)
-      .map(item => item[0])
-    )[0];
-};
-
-export { getCompletions };