Merges most of `wp.media.controller.Upload` into `wp.media.controller.Library`, so we always create an inline uploader instead of an attachments browser if the state's `library` is empty.
props rzen, fixes#22323, see #21390.
git-svn-id: http://core.svn.wordpress.org/trunk@22363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The main goal here is to rearrange the media components in a modularized structure to support more linear workflows. This is that structure using the pre-existing workflows, which will be improved over the course of the next few commits.
This leaves a few pieces a bit rough around the edges: namely gallery editing and selecting a featured image.
The fine print follows.
----
'''Styles'''
* Tightened padding around the modal to optimize for a smaller default screen size.
* Added a light dashed line surrounding the modal to provide a subtle cue for the persistent dropzone (which is evolving into a power user feature since we now have a dedicated `upload` state).
* Add a size for `hero` buttons.
* Remove transitions from frame subviews (e.g. menu, content, sidebar, toolbar).
----
'''Code'''
`wp.media.controller.StateManager`
* Don't fire `activate` and `deactivate` if attempting to switch to the current state.
`wp.media.controller.State`
* Add a base state class to bind default methods (as not all states will inherit from the `Library` state).
* On `activate`, fire `activate()`, `menu()`, `content()`, `sidebar()`, and `toolbar()`.
* The menu view is often a shared object (as its most common use case is switching between states). Assign the view to the state's `menu` attribute.
* `menu()` automatically fetches the state's `menu` attribute, attaches the menu view to the frame, and attempts to select a menu item that matches the state's `id`.
`wp.media.controller.Library`
* Now inherits from `wp.media.controller.State`.
`wp.media.controller.Upload`
* A new state to improve the upload experience.
* Displays a large dropzone when empty (a `UploaderInline` view).
* When attachments are uploaded, displays management interface (a `library` state restricted to attachments uploaded during the current session).
`wp.media.view.Frame`
* In `menu()`, `content()`, `sidebar()`, and `toolbar()`, only change the view if it differs from the current view. Also, ensure `hide-*` classes are properly removed.
*
`wp.media.view.PriorityList`
* A new container view used to sort and render child views by the `priority` property.
* Used by `wp.media.view.Sidebar` and `wp.media.view.Menu`.
* Next step: Use two instances to power `wp.media.view.Toolbar`.
`wp.media.view.Menu` and `wp.media.view.MenuItem`
* A new `PriorityList` view that renders a list of views used to switch between states.
* `MenuItem` instances have `id` attributes that are tied directly to states.
* Separators can be added as plain `Backbone.View` instances with the `separator` class.
* Supports any type of `Backbone.View`.
`media.view.Menu.Landing`
* The landing menu for the 'insert media' workflow.
* Includes an inactive link to an "Embed from URL" state.
* Next steps: only use in select cases to allot for other workflows (such as featured images).
`wp.media.view.AttachmentsBrowser`
* A container to render an `Attachments` view with accompanying UI controls (similar to what the `Attachments` view was when it contained the `$list` property).
* Currently only renders a `Search` view as a control.
* Next steps: Add optional view counts (e.g. "21 images"), upload buttons, and collection filter UI.
`wp.media.view.Attachments`
* If the `Attachments` scroll buffer is not filled with `Attachment` views, continue loading more attachments.
* Use `this.model` instead of `this.controller.state()` to allow `Attachments` views to have differing `edge` and `gutter` properties.
* Add `edge()`, a method used to calculate the optimal dimensions for an attachment based on the current width of the `Attachments` container element.
* `edge()` is currently only enabled on resize, as the relative positioning and CSS transforms used to center thumbnails are suboptimal when coupled with frequent resizing.
* Next steps: For infinite scroll performance improvements, look into absolutely positioning attachment views and paging groups of attachment views.
`wp.media.view.UploaderWindow`
* Now generates a `$browser` element as the browse button (instead of a full `UploaderInline` view). Using a portable browse button prevents us from having to create a new `wp.Uploader` instance every time we want access to a browse button.
`wp.media.view.UploaderInline`
* No longer directly linked to the `UploaderWindow` view or its `wp.Uploader` instance.
* Used as the default `upload` state view.
`wp.media.view.Selection`
* An interactive representation of the selected `Attachments`.
* Based on the improved workflows, this is likely overkill. For simplicity's sake, will probably remove this in favor of `SelectionPreview`.
----
see #21390.
git-svn-id: http://core.svn.wordpress.org/trunk@22362 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In [22349] we introduced a call to gp_endswith(),
whcih doesn't exist in WordPress, only in GlotPress.
See #22337
git-svn-id: http://core.svn.wordpress.org/trunk@22350 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Content doesn't make sense for HEAD requests
* Saves wear and tear on the server
* Introduces a filter: exit_on_http_head (we send TRUE through it)
fixes#14348. props mbijon, mitchoyoshitaka.
git-svn-id: http://core.svn.wordpress.org/trunk@22347 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This directory format is what we have chosen for Language Packs (See #18200), but which is currently delayed.
By making this change, we can ship localised theme files within core for bundled themes, and avoid the issues associated with Theme Updates overwriting/removing the language files.
Fixes#18960
git-svn-id: http://core.svn.wordpress.org/trunk@22346 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Prevents the overlay from blocking buttons inside the attachment preview, such as the remove button in the gallery editor.
see #21390.
git-svn-id: http://core.svn.wordpress.org/trunk@22343 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Abstracts `wp.media.view.AttachmentDisplaySettings` into `wp.media.view.Settings` for managing lists of settings with button groups and select boxes. Settings can optionally be tied to a user setting (i.e. using `getUserSetting`).
* Adds `wp.media.view.Settings.AttachmentDisplay`.
* Adds `wp.media.view.Settings.Gallery`.
see #21390, #21815.
git-svn-id: http://core.svn.wordpress.org/trunk@22340 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Bind Attachment details updates to the Attachments initialize method.
* Improve Attachment view unbinding.
* Re-render Attachment views when titles and captions are updated.
see #21390.
git-svn-id: http://core.svn.wordpress.org/trunk@22339 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Adds `wp.media.model.Selection.single()` to specify a single item used in a multi-item selection.
* Fixes a bug where the `details` class would not be removed when "Clear Selection" was clicked.
see #21390.
git-svn-id: http://core.svn.wordpress.org/trunk@22335 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Moves handling which models are in the selection into the `Library` state.
* Adds highlight for the last-selected view in a multi-view state.
* A view must be the last-selected view before it can be deselected.
see #21390.
git-svn-id: http://core.svn.wordpress.org/trunk@22332 1a063a9b-81f0-0310-95a4-ce76da25c4cd
