Fill best matching password entry with Ctrl+Shift+F (#131)

src/background.js

@@ -57,6 +57,30 @@ chrome.runtime.onMessage.addListener(function(message, sender, sendResponse) {
     return true;
 });
 
+// handle keyboard shortcuts
+chrome.commands.onCommand.addListener(async command => {
+    switch (command) {
+        case "fillBest":
+            try {
+                const settings = await getFullSettings();
+                if (settings.tab.url.match(/^(chrome|about):/)) {
+                    // only fill on real domains
+                    return;
+                }
+                handleMessage(settings, { action: "listFiles" }, listResults => {
+                    const logins = helpers.prepareLogins(listResults.files, settings);
+                    const bestLogin = helpers.filterSortLogins(logins, "", true)[0];
+                    if (bestLogin) {
+                        handleMessage(settings, { action: "fill", login: bestLogin }, () => {});
+                    }
+                });
+            } catch (e) {
+                console.log(e);
+            }
+            break;
+    }
+});
+
 chrome.runtime.onInstalled.addListener(onExtensionInstalled);
 
 //----------------------------------- Function definitions ----------------------------------//
@@ -78,27 +102,18 @@ async function updateMatchingPasswordsCount(tabId) {
         }
 
         // Get tab info
-        let currentDomain = undefined;
         try {
             const tab = await chrome.tabs.get(tabId);
-            currentDomain = new URL(tab.url).hostname;
+            settings.host = new URL(tab.url).hostname;
         } catch (e) {
             throw new Error(`Unable to determine domain of the tab with id ${tabId}`);
         }
 
-        let matchedPasswordsCount = 0;
-        for (var storeId in response.data.files) {
-            for (var key in response.data.files[storeId]) {
-                const login = response.data.files[storeId][key].replace(/\.gpg$/i, "");
-                const domain = helpers.pathToDomain(storeId + "/" + login, currentDomain);
-                const inCurrentDomain =
-                    currentDomain === domain || currentDomain.endsWith("." + domain);
-                const recent = settings.recent[sha1(currentDomain + sha1(storeId + sha1(login)))];
-                if (recent || inCurrentDomain) {
-                    matchedPasswordsCount++;
-                }
-            }
-        }
+        const logins = helpers.prepareLogins(response.data.files, settings);
+        const matchedPasswordsCount = logins.reduce(
+            (acc, login) => acc + (login.recent.count || login.inCurrentDomain ? 1 : 0),
+            0
+        );
 
         if (matchedPasswordsCount) {
             // Set badge for the current tab