diff options
| -rw-r--r-- | lib/settings.coffee | 4 | ||||
| -rw-r--r-- | pages/options.coffee | 39 | ||||
| -rw-r--r-- | pages/options.html | 26 |
3 files changed, 68 insertions, 1 deletions
diff --git a/lib/settings.coffee b/lib/settings.coffee index 11cf7557..fd1ef268 100644 --- a/lib/settings.coffee +++ b/lib/settings.coffee @@ -202,7 +202,7 @@ Settings.init() # Perform migration from old settings versions, if this is the background page. if Utils.isBackgroundPage() - Settings.onLoaded -> + Settings.applyMigrations = -> unless Settings.get "settingsVersion" # This is a new install. For some settings, we retain a legacy default behaviour for existing users but # use a non-default behaviour for new users. @@ -218,6 +218,8 @@ if Utils.isBackgroundPage() # be removed after 1.58 has been out for sufficiently long. Settings.nuke "copyNonDefaultsToChromeStorage-20150717" + Settings.onLoaded Settings.applyMigrations.bind Settings + root = exports ? (window.root ?= {}) root.Settings = Settings extend window, root unless exports? diff --git a/pages/options.coffee b/pages/options.coffee index 035dd403..0038c3f9 100644 --- a/pages/options.coffee +++ b/pages/options.coffee @@ -42,6 +42,8 @@ class Option # Static method. @saveOptions: -> Option.all.map (option) -> option.save() + # We need to apply migrations in case we are restoring an old backup. + bgSettings.applyMigrations() # Abstract method; only implemented in sub-classes. # Populate the option's DOM element (@element) with the setting's current value. @@ -323,6 +325,43 @@ document.addEventListener "DOMContentLoaded", -> xhr.send() +# +# Backup and restore. "?" is for the tests." +DomUtils?.documentReady -> + $("backupButton").addEventListener "click", -> + document.activeElement?.blur() + backup = {} + for option in Option.all + backup[option.field] = option.readValueFromElement() + blob = new Blob [ JSON.stringify backup ] + url = window.URL.createObjectURL blob + a = document.createElement "a" + document.body.appendChild a + a.style = "display: none" + a.href = url + a.download = "vimium-options-#{new Date().toISOString().split("T")[0]}.json" + a.click() + document.body.removeChild a + + $("chooseFile").addEventListener "change", (event) -> + document.activeElement?.blur() + files = event.target.files + if files.length == 1 + file = files[0] + reader = new FileReader + reader.readAsText file + reader.onload = (event) -> + try + backup = JSON.parse reader.result + catch + alert "Failed to parse Vimium backup." + return + + for option in Option.all + if option.field of backup + option.populateElement backup[option.field] + option.onUpdated() + # Exported for tests. root = exports ? window extend root, {Options, isVimiumOptionsPage: true} diff --git a/pages/options.html b/pages/options.html index 46307b6f..943fc95c 100644 --- a/pages/options.html +++ b/pages/options.html @@ -315,6 +315,32 @@ b: http://b.com/?q=%s description </tr> --> </tbody> + <tbody id='backupAndRestor'> + <tr> + <td colspan="2"><header>Backup and Restore</header></td> + </tr> + <tr> + <td class="caption">Backup</td> + <td> + <div class="help"> + <div class="example"> + </div> + </div> + <input id="backupButton" type="button" value="Create Backup" /> + </td> + </tr> + <tr> + <td class="caption">Restore</td> + <td> + <div class="help"> + <div class="example"> + Choose file, then click <i>Save Changes</i>, below, to confirm restore. + </div> + </div> + <input id="chooseFile" type="file" accept=".json" style="width: 200px;"/> + </td> + </tr> + </tbody> </table> </div> |