Merge pull request #386 from ueokande/addon-enabled-indicator

Addon enabled indicator

3 files changed, 177 insertions, 0 deletions

diff --git a/src/background/shared/completions/histories.js b/src/background/shared/completions/histories.js
new file mode 100644
index 0000000..a7d3d47
--- /dev/null
+++ b/src/background/shared/completions/histories.js
@@ -0,0 +1,83 @@
+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 = (keyword) => {
+  return browser.history.search({
+    text: keyword,
+    startTime: 0,
+  }).then((historyItems) => {
+    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 };
diff --git a/src/background/shared/completions/index.js b/src/background/shared/completions/index.js
new file mode 100644
index 0000000..73b7b27
--- /dev/null
+++ b/src/background/shared/completions/index.js
@@ -0,0 +1,84 @@
+import * as tabs from './tabs';
+import * as histories from './histories';
+
+const getOpenCompletions = (command, keywords, searchConfig) => {
+  return histories.getCompletions(keywords).then((pages) => {
+    let historyItems = pages.map((page) => {
+      return {
+        caption: page.title,
+        content: command + ' ' + page.url,
+        url: page.url
+      };
+    });
+    let engineNames = Object.keys(searchConfig.engines);
+    let engineItems = engineNames.filter(name => name.startsWith(keywords))
+      .map(name => ({
+        caption: name,
+        content: command + ' ' + name
+      }));
+
+    let completions = [];
+    if (engineItems.length > 0) {
+      completions.push({
+        name: 'Search Engines',
+        items: engineItems
+      });
+    }
+    if (historyItems.length > 0) {
+      completions.push({
+        name: 'History',
+        items: historyItems
+      });
+    }
+    return completions;
+  });
+};
+
+const getCompletions = (line, settings) => {
+  let typedWords = line.trim().split(/ +/);
+  let typing = '';
+  if (!line.endsWith(' ')) {
+    typing = typedWords.pop();
+  }
+
+  if (typedWords.length === 0) {
+    return Promise.resolve([]);
+  }
+  let name = typedWords.shift();
+  let keywords = typedWords.concat(typing).join(' ');
+
+  switch (name) {
+  case 'o':
+  case 'open':
+  case 't':
+  case 'tabopen':
+  case 'w':
+  case 'winopen':
+    return getOpenCompletions(name, keywords, settings.search);
+  case 'b':
+  case 'buffer':
+    return tabs.getCompletions(keywords).then((gotTabs) => {
+      let items = gotTabs.map((tab) => {
+        return {
+          caption: tab.title,
+          content: name + ' ' + tab.title,
+          url: tab.url,
+          icon: tab.favIconUrl
+        };
+      });
+      return [
+        {
+          name: 'Buffers',
+          items: items
+        }
+      ];
+    });
+  }
+  return Promise.resolve([]);
+};
+
+const complete = (line, settings) => {
+  return getCompletions(line, settings);
+};
+
+export { complete };
diff --git a/src/background/shared/completions/tabs.js b/src/background/shared/completions/tabs.js
new file mode 100644
index 0000000..5edddca
--- /dev/null
+++ b/src/background/shared/completions/tabs.js
@@ -0,0 +1,10 @@
+const getCompletions = (keyword) => {
+  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
+    let matched = tabs.filter((t) => {
+      return t.url.includes(keyword) || t.title && t.title.includes(keyword);
+    });
+    return matched;
+  });
+};
+
+export { getCompletions };