Commit Graph

2030 Commits

Author SHA1 Message Date
Scott Taylor 615dd5331b Unifying media controls and supporting playlists in the editor:
* Support a `caption` attribute for audio and video shortcodes
* In `wp.media.audio|video`, rename `update` to `shortcode` to allow these models to share the same mixins as `wp.media.collection` subclasses
* When sending an audio or video shortcode to the editor, create a default caption if the user hasn't entered one. This currently only displays in the editor, not on the front end. Captions aren't tied to a specific attachment here because external sources are supported.
* In the `wp.mce.media` mixin, in the `edit` method, read `attr` instead of `data` when attempting to parse the encoded shortcode. `data` does not automatically update when the attribute changes. This was a blessing to debug.
* Add `wp.mce.media.PlaylistView` to support playlist views in TinyMCE
* Expose `WPPlaylistView` to global scope and suppress auto-parsing of playlist nodes when in the admin. Allow `WPPlaylistView` to be passed `metadata` on creation instead of requiring a JSON blob to be parsed.
* Remove all of the playlist logic from the `wpgallery` TinyMCE plugin.
* In `wp_prepare_attachment_for_js()` return more data for audio/video so that playlists can have parity in the admin/front end.

See #27320.


Built from https://develop.svn.wordpress.org/trunk@27640


git-svn-id: http://core.svn.wordpress.org/trunk@27483 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-20 13:33:14 +00:00
Andrew Ozz e05fa407bf wpView: select/deselect views when moving the caret with the arrow keys, don't move the caret after deselect(), props gcorne, see #26959
Built from https://develop.svn.wordpress.org/trunk@27632


git-svn-id: http://core.svn.wordpress.org/trunk@27475 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-20 02:48:14 +00:00
Scott Taylor bcb54794ff Move `wp.media.view.MediaDetails` to `media-audiovideo.js`. This should have moved over with the rest.
See [27608].


Built from https://develop.svn.wordpress.org/trunk@27631


git-svn-id: http://core.svn.wordpress.org/trunk@27474 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-20 02:45:15 +00:00
Helen Hou-Sandí bef7f9e75e Further unify and refine media and view control styling. see #27320.
Built from https://develop.svn.wordpress.org/trunk@27628


git-svn-id: http://core.svn.wordpress.org/trunk@27471 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-20 00:48:15 +00:00
Andrew Nacin 30fd56b3dc Only enqueue the image editor in the media modal in the admin.
props gcorne.
see #21811.

Built from https://develop.svn.wordpress.org/trunk@27625


git-svn-id: http://core.svn.wordpress.org/trunk@27468 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 21:16:14 +00:00
Helen Hou-Sandí 7ede169d47 Ensure the media library spinner hides when displaying a cached result set. props kovshenin. see #24859.
Built from https://develop.svn.wordpress.org/trunk@27621


git-svn-id: http://core.svn.wordpress.org/trunk@27464 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 18:27:15 +00:00
Andrew Nacin deb8779af5 More translation cleanups.
Affects widgets (see #27112), custom headers (see #21785), theme installer (see #27055, reverts [27614]), and some media stuff. Untranslates some complicated strings that need additional study.

see #27453.

Built from https://develop.svn.wordpress.org/trunk@27620


git-svn-id: http://core.svn.wordpress.org/trunk@27463 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 08:18:14 +00:00
Scott Taylor 8a50510c0a JSHint fix for [27608].
Built from https://develop.svn.wordpress.org/trunk@27619


git-svn-id: http://core.svn.wordpress.org/trunk@27462 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 07:24:16 +00:00
Scott Taylor 7ad4205f70 Add MCE views for audio and video shortcodes. When the shortcode does not contain a source that supports native playback, just show the filename.
* Remove the audio/video shortcode parsing from the `wpgallery` plugin.
* Make `mce-view` a dependency of `media-audiovideo`
* Introduce `wp.mce.video`, `wp.mce.audio`, `wp.mce.media`, and `wp.mce.media.View`
* Rename `wp.media.audio|video.shortcode()` to `wp.media.audio|video.update()` since it is called on Update and returns a `wp.shortcode` object now.
* In `wp.mce.View.render()`, fire a `ready` event when the placeholder is being parsed and pass the current node to the event handler.

See #27389, #27437.


Built from https://develop.svn.wordpress.org/trunk@27615


git-svn-id: http://core.svn.wordpress.org/trunk@27458 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 07:02:15 +00:00
Scott Taylor a17dd704c4 Create a new file, `media-audiovideo.js`, to house all of the audio and video JS code in core.
UX Changes:
* Don't add a menu item for "Add Audio|Video Source"
* In the Audio|Video Details modal, add buttons and some suggestive text for adding alternate playback sources
* Don't show "Create Audio|Video Playlist" menu items until the user has uploaded audio or video files

See #27437.


Built from https://develop.svn.wordpress.org/trunk@27608


git-svn-id: http://core.svn.wordpress.org/trunk@27451 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 05:31:15 +00:00
Andrew Ozz ee6d178f15 TinyMCE: update to 4.0.20, see #24067
Built from https://develop.svn.wordpress.org/trunk@27603


git-svn-id: http://core.svn.wordpress.org/trunk@27446 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 04:46:15 +00:00
Andrew Ozz 4428dc3b7c TinyMCE show/hide toolbar row: fix the value for `getUserSetting('hidetb')`: 0 == hidden, 1 == visible, see #24067
Built from https://develop.svn.wordpress.org/trunk@27602


git-svn-id: http://core.svn.wordpress.org/trunk@27445 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 02:30:15 +00:00
Andrew Ozz c2a5748582 wpView: don't overlap floated elements, see #26959
Built from https://develop.svn.wordpress.org/trunk@27601


git-svn-id: http://core.svn.wordpress.org/trunk@27444 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-19 01:16:15 +00:00
Dominik Schilling a96b9c80b5 Widget Customizer: Remove unused vars.
see #27112.
Built from https://develop.svn.wordpress.org/trunk@27588


git-svn-id: http://core.svn.wordpress.org/trunk@27431 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-18 18:35:16 +00:00
Dominik Schilling 64af78ca43 Widget Customizer: Restore highlighting of widgets in preview.
props westonruter.
see #27358.
Built from https://develop.svn.wordpress.org/trunk@27584


git-svn-id: http://core.svn.wordpress.org/trunk@27427 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-18 15:21:15 +00:00
Andrew Ozz 41c747f4c1 wpView:
- Makes sure that the editor is focused when clicking on a wpview.
- When a view is the first or last node in the editor and a click on the area around the view adds a new paragraph, deselect the wpview so that the new paragraph is properly focused.
- When navigating via keyboard, select or deselect wpviews as appropriate.
Props gcorne, see #26959
Built from https://develop.svn.wordpress.org/trunk@27582


git-svn-id: http://core.svn.wordpress.org/trunk@27425 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-18 04:57:14 +00:00
Andrew Ozz c8ecc9f07a TinyMCE gallery preview: fix editing the same gallery multiple times. Instead of .data() use .attr('data-...'), jQuery caches the former. Props gcorne, see #26959
Built from https://develop.svn.wordpress.org/trunk@27581


git-svn-id: http://core.svn.wordpress.org/trunk@27424 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-18 03:48:15 +00:00
Andrew Ozz 46a471489e TinyMCE gallery preview: fix errors when an image doesn't have/is smaller than thumbnail size, props gcorne, see #26959
Built from https://develop.svn.wordpress.org/trunk@27580


git-svn-id: http://core.svn.wordpress.org/trunk@27423 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-18 03:25:14 +00:00
Andrew Ozz a322a0cd3d TinyMCE: move the caption and gallery toolbars to the right, fix selected gallery border/outline, see #27320
Built from https://develop.svn.wordpress.org/trunk@27579


git-svn-id: http://core.svn.wordpress.org/trunk@27422 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-18 02:30:15 +00:00
Andrew Ozz 402f48ca15 TinyMCE:
- Update the styling of the image caption and gallery toolbars.
- Fix issue where the hidden clipboard div in wpView.
- Switch to using the pencil dashicon for Edit.
- Add `max-width: 100%;` to images in the gallery preview and adjust column widths.
Props cramdesign, mattheu, gcorne, melchoyce, see #27320, fixes #27376, fixes #27354

Built from https://develop.svn.wordpress.org/trunk@27578


git-svn-id: http://core.svn.wordpress.org/trunk@27421 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-18 00:20:15 +00:00
Andrew Ozz 513b6992e5 Restyle the plugin install details modal to match the rest of the admin. Props avryl and paulwilde for initial mockup, see #26952
Built from https://develop.svn.wordpress.org/trunk@27559


git-svn-id: http://core.svn.wordpress.org/trunk@27402 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-16 18:28:17 +00:00
Andrew Ozz 08663710cb TinyMCE: add internal command and shortcut (Alt+Shift+X) for toggling <code>. Define a button that can be added to any toolbar as `wp_code`. See #6113
Built from https://develop.svn.wordpress.org/trunk@27545


git-svn-id: http://core.svn.wordpress.org/trunk@27388 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 22:43:16 +00:00
Scott Taylor e1fee3abc6 MCE Views: don't (re-)render views if the format of the content is "raw" to avoid adding additional undo levels on undo/redo.
Props gcorne.
Fixes #27416.


Built from https://develop.svn.wordpress.org/trunk@27544


git-svn-id: http://core.svn.wordpress.org/trunk@27387 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 20:41:15 +00:00
Scott Taylor 12034fcc59 In `wp.media.mixin`, add `ua` and a `compat` map to separate and clarify browser detection and support. Leverage Underscore list iterators in `isCompatible()`.
See #27389.


Built from https://develop.svn.wordpress.org/trunk@27542


git-svn-id: http://core.svn.wordpress.org/trunk@27385 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 20:26:15 +00:00
Scott Taylor bd4085fac3 The `canPlayType` property for audio and video in JS is so bad that the official valid responses are "probably" and "maybe". There are many cases where we might want to know if an audio|video tag is gonna blow up in our face before even attempting to make a `MediaElementPlayer` instance out of it.
The best (and most cautious) way to tackle this is to whitelist types by browser. Imagine that one implemented MEjs in TinyMCE's rich editor mode, this would be very helpful.

Add `isCompatible( $media )` to `wp.media.mixin`. Future features will use this.

See #27389.


Built from https://develop.svn.wordpress.org/trunk@27539


git-svn-id: http://core.svn.wordpress.org/trunk@27382 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 14:36:14 +00:00
Scott Taylor 117d1bd31e Move `removePlayer()` and `unsetPlayer()` to `wp.media.mixin` so that other classes can take advantage of them.
* `removePlayer()` is an alternative to MediaElement's player removal method that does not re-add the audio|video element back to the DOM.
* `unsetPlayer()` will check for an existing `player` property on the passed instance and pause all players before calling `unsetPlayer()`

See #27389.


Built from https://develop.svn.wordpress.org/trunk@27538


git-svn-id: http://core.svn.wordpress.org/trunk@27381 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 13:48:15 +00:00
Scott Taylor 9432aaca82 Rather than extending `wp.media.mixin`, only borrow `coerce` when necessary in `wp.media.audio|video|collection`. `wp.media.mixin` will make sense to be mixed in for classes that expect to interact with the player. More universal methods can be added and inherited by all those who extend their prototype with it.
Assuming someone had implemented players in the editor, pause all players when switching between editor tabs. A method, `pauseAllPlayers`, has been added to `wp.media.mixin`.

See #27389.


Built from https://develop.svn.wordpress.org/trunk@27537


git-svn-id: http://core.svn.wordpress.org/trunk@27380 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 13:17:16 +00:00
Scott Taylor 608177d39b In `media.model.PostMedia`, for these 2 scenarios:
* `src` is set, and 'Add a Source' results in the same file (or a file with the same extension) being added
* `src` is set, and 'Replace Audio|Video' is used, which will add a model property named by the attachment's extension

... call `model.unset( 'src' )`.

See #27389.


Built from https://develop.svn.wordpress.org/trunk@27536


git-svn-id: http://core.svn.wordpress.org/trunk@27379 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 13:00:14 +00:00
Scott Taylor 56b919e651 Make `media.view.VideoDetails.prepareSrc` a static class method instead of an instance method. Properly pairs it with its incrementing `instances` property.
See #27389.


Built from https://develop.svn.wordpress.org/trunk@27535


git-svn-id: http://core.svn.wordpress.org/trunk@27378 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 12:43:15 +00:00
Scott Taylor e47bc77616 Load MediaElement's CSS when TinyMCE is loaded via `$mce_css` in `editor_settings()`. Add some baseline styles in `wp-content.css` for audio, video, and embed tags to ensure their `max-width` is `100%`, regardless of whether MEjs is implemented in TinyMCE.
See #27389.


Built from https://develop.svn.wordpress.org/trunk@27534


git-svn-id: http://core.svn.wordpress.org/trunk@27377 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 12:34:16 +00:00
Andrew Ozz 93ec80e732 Modals: darken all overlays, update all box-shadows and headings, correct thickbox styling, make the link modal narrower and bring back the animation (css transition). Props avryl, see #26952
Built from https://develop.svn.wordpress.org/trunk@27532


git-svn-id: http://core.svn.wordpress.org/trunk@27375 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 05:55:16 +00:00
Andrew Ozz 1ebf6bc9ee Drag/drop upload: don't trigger on "local" dragging, hide the overlay on click. Props kovshenin, fixes #19845
Built from https://develop.svn.wordpress.org/trunk@27531


git-svn-id: http://core.svn.wordpress.org/trunk@27374 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-14 00:42:14 +00:00
Scott Taylor b4569b69dc Revert [27528] until Flash in Firefox behaves :(
See #27389.


Built from https://develop.svn.wordpress.org/trunk@27530


git-svn-id: http://core.svn.wordpress.org/trunk@27373 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-13 23:39:16 +00:00
Scott Taylor ba84f57083 Add MCE Views for audio and video. Please clear your browser cache so that you get the latest TinyMCE stylesheet.
* Move TinyMCE shortcode handling from `wpgallery` plugin to `mce-view.js`
* Force `preload="none"` when rendering media in the editor to ensure fast loading (I realize this sounds illogical)
* Move audio and video tag builder logic in `media-template.php` into PHP funcs that can be reused by any code passing `data.model` to an Underscore template
* Pause all players when moving between editor tabs and when moving from the editor to editing in the media modal.
* Rename `wp.media.audio|video.shortcode()` to the more appropriate `wp.media.audio|video.update()` that now returns a `wp.shortcode` object instead of a string.
* Add necessary MediaElement css files to `$mce_css`
* In `wp.mce.View.render()`, support multiple instances of the same shortcode
* When rendering `wp.mce.View`s, fire a ready event that passes the current MCE View root element as context 

See #27389.


Built from https://develop.svn.wordpress.org/trunk@27528


git-svn-id: http://core.svn.wordpress.org/trunk@27371 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-13 23:10:14 +00:00
Scott Taylor a945b2738f Add a class property to `wp.media.view.MediaDetails` called `instances` that is incremented every time the class is invoked. This mimics what happens in the shortcodes: the sources receive an incremented cache-buster so that the browser won't ignore the file when `preload="metadata"` is set.
See #26779.


Built from https://develop.svn.wordpress.org/trunk@27520


git-svn-id: http://core.svn.wordpress.org/trunk@27363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-13 03:55:15 +00:00
Scott Taylor 8705921741 In `wp.media.view.AttachmentFilters`, when creating its inner HTML content, pass `filter.text` via `.html( str )` instead of `.text( str )` to allow more formatting options.
Props tlovett1.
Fixes #25010.


Built from https://develop.svn.wordpress.org/trunk@27518


git-svn-id: http://core.svn.wordpress.org/trunk@27361 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-13 03:19:15 +00:00
Helen Hou-Sandí 326f49688f Ensure the correct model is selected when editing an image from gallery mode. props gcorne. fixes #27363.
Built from https://develop.svn.wordpress.org/trunk@27517


git-svn-id: http://core.svn.wordpress.org/trunk@27360 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-12 22:05:15 +00:00
Helen Hou-Sandí 9aafd2294d Smooth out some display and race condition issues with the media modal loading spinner. props kadamwhite, gcorne. see #24859.
Built from https://develop.svn.wordpress.org/trunk@27516


git-svn-id: http://core.svn.wordpress.org/trunk@27359 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-12 21:07:14 +00:00
Andrew Ozz 2a7918390b TinyMCE modals: re-enable the Close button in charmap, fix arrows in listboxes, add and position dashicons to the menu (when visible), see #26952
Built from https://develop.svn.wordpress.org/trunk@27513


git-svn-id: http://core.svn.wordpress.org/trunk@27356 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-12 08:19:14 +00:00
Andrew Ozz d1008b2dfe wpLink: bring back the Cancel link, improve responsive styles, see #26952
Built from https://develop.svn.wordpress.org/trunk@27510


git-svn-id: http://core.svn.wordpress.org/trunk@27353 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-12 03:07:15 +00:00
Andrew Nacin 69ccc8b53d JS linting for [27497].
see #21785.

Built from https://develop.svn.wordpress.org/trunk@27498


git-svn-id: http://core.svn.wordpress.org/trunk@27340 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-11 04:20:14 +00:00
Andrew Nacin a589d9d757 Add header image uploads with cropping to the customizer.
props mcsf, ehg, gcorne.
see #21785.

Built from https://develop.svn.wordpress.org/trunk@27497


git-svn-id: http://core.svn.wordpress.org/trunk@27339 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-11 04:13:16 +00:00
Andrew Ozz 05e23f7506 wpLink: stop using UI dialog, restyle the modal, add better responsive behaviour.
Fix UI dialog styling to match the rest of the admin styling.
Props avryl, see #26952
Built from https://develop.svn.wordpress.org/trunk@27494


git-svn-id: http://core.svn.wordpress.org/trunk@27336 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-11 00:04:14 +00:00
Scott Taylor 394feb8f91 Add a class, `wp-playlist-playing`, to the currently loaded track when tracks are displayed. Add some subtle styles for light and dark playlist themes.
See #27321.


Built from https://develop.svn.wordpress.org/trunk@27489


git-svn-id: http://core.svn.wordpress.org/trunk@27333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-10 00:15:14 +00:00
Scott Taylor f078f3e10e Video editing in the media modal:
* Add a state: `Add Subititles`
* Add `text/vtt` to the list of allowed mime-types, files end in `.vtt`. `.srt` files are served as `text/plain`.
* The content body of a video shortcode should be used for adding `<track>` elements only. This happens dynamically in the modal. If added by hand, they can still be parsed and managed.

See #27016.


Built from https://develop.svn.wordpress.org/trunk@27481


git-svn-id: http://core.svn.wordpress.org/trunk@27325 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-09 10:32:15 +00:00
Scott Taylor 8e2e99fd0c Since audio and video shortcodes don't point at actual attachments, don't persist the library's selection. Move the media instructions in the block that scrolls.
See #27016.


Built from https://develop.svn.wordpress.org/trunk@27480


git-svn-id: http://core.svn.wordpress.org/trunk@27324 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-09 06:24:15 +00:00
Scott Taylor 90da8aab4a Add `wp.media.view.MediaFrame.MediaDetails`, which `wp.media.view.MediaFrame.AudioDetails` and `media.view.MediaFrame.VideoDetails` extend. The subclasses subsequently only need to set `createStates()` and `bindHandlers()`, as well as any missing toolbar views.
See #27016.


Built from https://develop.svn.wordpress.org/trunk@27479


git-svn-id: http://core.svn.wordpress.org/trunk@27323 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-09 06:05:14 +00:00
Scott Taylor f7af18e1d6 Audio/Video shortcodes in the media modal:
* Make a generic model, `wp.media.model.PostMedia`, which replaces `wp.media.model.PostAudio` and `wp.media.model.PostVideo`
* Make a generic library, `wp.media.controller.MediaLibrary`, which replaces `wp.media.controller.ReplaceVideo` and `wp.media.controller.ReplaceAudio`
* `wp.media.controller.MediaLibrary` is used to create new states that want to load a library filtered by type, making it incredibly simple to add states to frames. See `wp.media.view.MediaFrame.VideoDetails` and `wp.media.view.MediaFrame.AudioDetails`.

UX changes:

* Add the ability to manage HTML5 fallbacks - add additional `<source>`s or remove specific `<source>`s
* In the Video Details state, add the ability to select a poster image

See #27016.


Built from https://develop.svn.wordpress.org/trunk@27478


git-svn-id: http://core.svn.wordpress.org/trunk@27322 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-09 05:25:15 +00:00
Scott Taylor f0863476f5 In `wp.media.model.PostAudio` and `wp.media.model.PostVideo`, use Underscore's `unset` method when clearing out properties when the attachment changes.
See #27016.


Built from https://develop.svn.wordpress.org/trunk@27477


git-svn-id: http://core.svn.wordpress.org/trunk@27321 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-09 01:06:14 +00:00
Scott Taylor dc00fc7e7f Audio/Video shortcodes in the media modal:
* Add `embedMimes` to `_wpMediaViewsL10n`
* Use `escape` instead of `interpolate` when setting attributes in Underscore templates
* When creating the `<audio>` and `<video>` tags dynamically, set inner `<source>` nodes instead of the `src` attribute and properly set the mime-type per source as the `type` attribute. This is also drastically reduces the amount of code used to generate the tags.

See #27016.


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git-svn-id: http://core.svn.wordpress.org/trunk@27320 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-09 01:01:14 +00:00