refs https://github.com/TryGhost/Ghost/pull/7142, https://github.com/TryGhost/Ghost/pull/7143
- moves timezone selection template and logic into a component
- detect if the current `activeTimezone` is not in our pre-defined list of timezones, if it isn't:
- add a line indicating that there has been an override with the current `activeTimezone` value
- add a blank option to the timezone select list
closes https://github.com/TryGhost/Ghost/issues/7117
- adds guard to `sanitizeInput` method of `gh-trim-focus-input` for null/undefined values
- adds acceptance test for successful signup screen flow
- removes unneeded validation/update handling for a non-editable email field
- adds "At least 8 characters" placeholder to password field
- fixes enter key not submitting the form when name or password field has focus
closesTryGhost/Ghost#6868
- token is refreshed when internet connectivity is established provided the session is still active
- Added navigator.online handler which listens for browser's online status.
- _refreshAccessTokens() is explicitly called when browser becomes online
closes https://github.com/TryGhost/Ghost/issues/7099
- update editor base controller's `showErrorAlert` method to handle `AdapterError` or `AjaxError` objects
- update PSM's error handling so that we don't pass an error object wrapped in an array to `showAPIError`
- add missing title attribute to Mirage's Post factory
- remove some leftover `console.log`s
refs #6977
- adds `grunt-contrib-clean` dependency
- adds `grunt clean` task that cleans the same client folders as core's `grunt clean` ready to be used via subgrunt
refs https://github.com/TryGhost/Ghost/issues/6976
- adds custom `MaintenanceError` and associated error checking functions
- updates app route and notifications service to handle `503` errors via the `upgrade-status` service
closes https://github.com/TryGhost/Ghost/issues/6974
- update "change password" fields/process to use inline validations
- remove `notifications.showErrors` and update all uses of it to `showAPIError`
- display multiple API errors as alerts rather than toaster notifications
- refactor `notifications.showAPIError`
- remove `notifications.showErrors`, use a loop in `showAPIError` instead
- properly determine the message from `AjaxError` or `AdapterError` objects
- determine a unique key if possible so that we don't lose multiple different alerts
- add `ServerUnreachable` error for when we get a status code of 0 (eg, when the ghost service has been shut down)
- simplify error messages for our custom ajax errors
refs https://github.com/TryGhost/Ghost/issues/6949
Handle version mismatch errors by:
- displaying an alert asking the user to copy any data and refresh
- disabling navigation so that unsaved data is not accidentally lost
Detailed changes:
- add `error` action to application route for global route-based error handling
- remove 404-handler mixin, move logic into app route error handler
- update `.catch` in validation-engine so that promises are rejected with the
original error objects
- add `VersionMismatchError` and `isVersionMismatchError` to ajax service
- add `upgrade-status` service
- has a method to trigger the alert and toggle the "upgrade required" mode
- is injected into all routes by default so that it can be checked before
transitioning
- add `Route` override
- updates the `willTransition` hook to check the `upgrade-status` service
and abort the transition if we're in "upgrade required" mode
- update notifications `showAPIError` method to handle version mismatch errors
- update any areas where we were catching ajax errors manually so that the
version mismatch error handling is obeyed
- fix redirect tests in editor acceptance test
- fix mirage's handling of 404s for unknown posts in get post requests
- adjust alert z-index to to appear above modal backgrounds
refs TryGhost/Ghost#6149
- concats codemirror.js and css on build, keeping them out of vendor.js
- add lazy-loader service to enable loading of external scripts
