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Author SHA1 Message Date
Drew Jaynes 3a45270a43 Docs: Properly mark optional parameters as such in the DocBlock and function signature for `wp_calculate_image_sizes()`. 
Also updates the subsequent hook docs for the `wp_calculate_image_sizes` filter.

Props joemcgill.
Fixes #34612.

Built from https://develop.svn.wordpress.org/trunk@35672


git-svn-id: http://core.svn.wordpress.org/trunk@35636 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-18 18:53:27 +00:00
Drew Jaynes a90d108b82 Docs: Remove an empty line from the hook doc for the `wp_calculate_image_srcset` filter, introduced in [35592]. 
Props kraftbj.
See #34612.

Built from https://develop.svn.wordpress.org/trunk@35601


git-svn-id: http://core.svn.wordpress.org/trunk@35565 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-10 17:15:29 +00:00
Drew Jaynes c98b62c452 Docs: Fix some formatting in the hook doc for the `wp_calculate_image_srcset` filter and clarify the summary. 
See #34612.

Built from https://develop.svn.wordpress.org/trunk@35592


git-svn-id: http://core.svn.wordpress.org/trunk@35556 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-09 23:34:27 +00:00
Andrew Ozz 7d0aa3a54a Responsive images: properly arrange the parameters for the `wp_calculate_image_srcset` filter and add fix the inline documentation. 
Props joemcgill.
Fixes #34612.
Built from https://develop.svn.wordpress.org/trunk@35591


git-svn-id: http://core.svn.wordpress.org/trunk@35555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-09 23:30:26 +00:00
Andrew Ozz 1b44ae6663 Responsive images: make the new functions and filters signatures more consistent. 
Props joemcgill.
Fixes #34612.
Built from https://develop.svn.wordpress.org/trunk@35569


git-svn-id: http://core.svn.wordpress.org/trunk@35533 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-07 21:36:27 +00:00
Scott Taylor e649fabb6a Accessibility: add missing `alt` attributes to a gaggle of `<img>`s. 
Props afercia.
Fixes #34583.

Built from https://develop.svn.wordpress.org/trunk@35567


git-svn-id: http://core.svn.wordpress.org/trunk@35531 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-07 16:12:27 +00:00
Andrew Ozz 72a1124c45 Responsive images: omit full size images from srcset attributes when the original file is an intermediate sized GIF so we don't accidentally add animation to an otherwise flat image. Update the tests to cover this case. 
Props joemcgill, H-Shredder, SergeyBiryukov.
Fixes #34528.
Built from https://develop.svn.wordpress.org/trunk@35561


git-svn-id: http://core.svn.wordpress.org/trunk@35525 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-07 02:10:25 +00:00
Andrew Ozz 09c16cb4ac Responsive images: do not generate `srcset` for GIFs that are inserted at full size. Prevents breaking animated GIFs. 
Props joemcgill.
Fixes #34528.
Built from https://develop.svn.wordpress.org/trunk@35524


git-svn-id: http://core.svn.wordpress.org/trunk@35488 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-04 21:44:25 +00:00
Andrew Ozz 9e436c7e0f Responsive images: 
- Fix `_wp_upload_dir_baseurl()` to cache by blog_id.
- Replace `path_join()` with `trailingslashit()`, it's much faster.
- Rename $image_url to $image_src for consistency (used at about 50 other places).
- Couple of tests fixes.

See #34430.
Built from https://develop.svn.wordpress.org/trunk@35498


git-svn-id: http://core.svn.wordpress.org/trunk@35462 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-04 00:22:26 +00:00
Andrew Ozz ea3d7c7962 Responsive images: 
- More fixes to inline docs.
- Replace the last `wp_get_attachment_metadata()` with `get_post_meta()`.
- For consistency only accept array or named size in `wp_get_attachment_image_sizes()`.

Props jaspermdegroot.
See #34430.
Built from https://develop.svn.wordpress.org/trunk@35491


git-svn-id: http://core.svn.wordpress.org/trunk@35455 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-11-03 00:19:28 +00:00
Andrew Ozz 26b6acd081 Responsive images: add `$image_url` parameter to `wp_get_attachment_image_sizes()` and use it in the filter. This allows themes and plugins to identify the image. 
Props joemcgill.
Fixes #34477.
Built from https://develop.svn.wordpress.org/trunk@35481


git-svn-id: http://core.svn.wordpress.org/trunk@35445 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-31 22:49:24 +00:00
Scott Taylor d8eacd51d8 Media: add a new image size, `medium_large`. Bumps db version to add new options. 
Adds unit tests.

Props DH-Shredder, joemcgill, azaozz.
Fixes #34196.

Built from https://develop.svn.wordpress.org/trunk@35479


git-svn-id: http://core.svn.wordpress.org/trunk@35443 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-31 20:50:25 +00:00
Andrew Ozz 8edcfabf9c Responsive images: few more inline docs fixes. 
Props jaspermdegroot.
See #34430.
Built from https://develop.svn.wordpress.org/trunk@35465


git-svn-id: http://core.svn.wordpress.org/trunk@35429 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-30 23:36:25 +00:00
Andrew Ozz 2021bc0da2 Responsive images: 
- Merge `wp_image_srcset_attr()` into `wp_calculate_image_srcset()`.
- Remove the `wp_image_srcset` filter.
- Fix the tests for the above changes. 

See #34430.
Built from https://develop.svn.wordpress.org/trunk@35464


git-svn-id: http://core.svn.wordpress.org/trunk@35428 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-30 23:27:24 +00:00
Andrew Ozz d7da5970fa Responsive images: add inline docs for private functions. 
Props swissspidy.
See #34430.
Built from https://develop.svn.wordpress.org/trunk@35426


git-svn-id: http://core.svn.wordpress.org/trunk@35390 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-28 21:55:24 +00:00
Andrew Ozz fd11ef9c45 Responsive images: 
- Check if wp_get_attachment_metadata() has returned an array to prevent errors when using SVGs.
- Only add the srcset attribute if there will be a sizes attribute.
- Better filter names.
- Some more inline docs fixes.

Props jaspermdegroot.
See #34430.
Built from https://develop.svn.wordpress.org/trunk@35419


git-svn-id: http://core.svn.wordpress.org/trunk@35383 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-28 20:01:26 +00:00
Andrew Ozz 61d21cc0d9 Responsive images: 
- Introduce `wp_calculate_image_srcset()` that replaces `wp_get_attachment_image_srcset_array()` and is used as lower level function for retrieving the srcset data as array.
- Use the new function when generating `srcset` and `sizes` on the front-end. This is faster as no (other) image API functions are used.
- Change the `wp_get_attachment_image_srcset()`. Now it is meant for use in templates and is no longer used in core.
- A few logic fixes and improvements.
- Some names changed to be (hopefully) more descriptive.
- Fixed/updated tests.

Props joemcgill, jaspermdegroot, azaozz.
See #34430.
Built from https://develop.svn.wordpress.org/trunk@35412


git-svn-id: http://core.svn.wordpress.org/trunk@35376 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-28 05:41:24 +00:00
Sergey Biryukov 1acf9e9e49 After [35402], don't unnecessary run `wp_get_attachment_metadata()`, `wp_get_attachment_image_srcset()`, and `wp_get_attachment_image_sizes()` in `wp_img_add_srcset_and_sizes()`. 
See #34379.
Built from https://develop.svn.wordpress.org/trunk@35405


git-svn-id: http://core.svn.wordpress.org/trunk@35369 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-26 18:42:24 +00:00
Sergey Biryukov 1e59e53dd2 After [35402], don't unnecessary run `wp_get_attachment_image_srcset()` and `wp_get_attachment_image_sizes()` in `wp_get_attachment_image()` if `srcset` is passed as an argument. 
See #34379.
Built from https://develop.svn.wordpress.org/trunk@35404


git-svn-id: http://core.svn.wordpress.org/trunk@35368 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-26 18:40:24 +00:00
Sergey Biryukov f5d0260e4d Remove assignments from conditions in `wp_get_attachment_image()` and `wp_img_add_srcset_and_sizes()`. 
See #34379.
Built from https://develop.svn.wordpress.org/trunk@35402


git-svn-id: http://core.svn.wordpress.org/trunk@35366 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-26 16:29:26 +00:00
Sergey Biryukov 64a79eeffa Docs: After [34453], correct inline comments in `wp_get_attachment_image_sizes()`. 
Props jaspermdegroot.
Fixes #34453.
Built from https://develop.svn.wordpress.org/trunk@35401


git-svn-id: http://core.svn.wordpress.org/trunk@35365 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-26 16:17:25 +00:00
Andrew Ozz 902f0f1a98 Responsive Images: fix typo in r35358. 
Props aduth.
See #34341.
Built from https://develop.svn.wordpress.org/trunk@35378


git-svn-id: http://core.svn.wordpress.org/trunk@35342 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-23 17:38:25 +00:00
Andrew Ozz dfc2412be1 Responsive Images: limit the size of images included in `srcset` attributes. Introduce `max_srcset_image_width` filter to adjust the limit. 
Props joemcgill.
Fixes #34341.
Built from https://develop.svn.wordpress.org/trunk@35358


git-svn-id: http://core.svn.wordpress.org/trunk@35324 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-22 19:31:25 +00:00
Scott Taylor 318ad90a22 Media: in `wp_get_attachment_image_sizes()`, to streamline and for performance: 
* Change the 3rd arg from `args` to `width`
* Change `wp_image_sizes_args` filter to `wp_get_attachment_image_sizes`

Updates unit tests.

Props joemcgill.
Fixes #34379.

Built from https://develop.svn.wordpress.org/trunk@35355


git-svn-id: http://core.svn.wordpress.org/trunk@35321 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-22 16:46:24 +00:00
Drew Jaynes 81524f3bfc Filesystem: Following the introduction of the `KB|MB|GB|TB_IN_BYTES` constants in [35286], use them in various places in core. 
Props sudar.
Fixes #22405.

Built from https://develop.svn.wordpress.org/trunk@35325


git-svn-id: http://core.svn.wordpress.org/trunk@35291 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-21 14:03:25 +00:00
Drew Jaynes 3686b78448 Media: Introduce the `image_get_intermediate_size` filter to its like-named function, making it possible to manipulate returned intermedia image size data. 
Covers both the default and meaningful short-circuit return cases. Also adds a hash notation to the return documentation in the DocBlock.

Props A5hleyRich, DH-Shredder, wonderboymusic.
Fixes #34124.

Built from https://develop.svn.wordpress.org/trunk@35289


git-svn-id: http://core.svn.wordpress.org/trunk@35255 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-20 07:24:27 +00:00
Scott Taylor 443ce28304 Media: in `wp_get_attachment_image_sizes()`, ensure that `$img_width` exists when the image does not. 
Props kraftbj.
See #33641.


Built from https://develop.svn.wordpress.org/trunk@35250


git-svn-id: http://core.svn.wordpress.org/trunk@35216 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-17 22:12:24 +00:00
Drew Jaynes d4711aff8a Docs: Fix a typo in an inline comment in `wp_get_attachment_image_srcset_array()`. 
Props neoxx.
Fixes #34319.

Built from https://develop.svn.wordpress.org/trunk@35210


git-svn-id: http://core.svn.wordpress.org/trunk@35176 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-15 20:52:24 +00:00
Scott Taylor affe1ab5ad Media: avoid "divide by zero" in `wp_get_attachment_image_srcset_array()`. 
Fixes #34238.

Built from https://develop.svn.wordpress.org/trunk@35081


git-svn-id: http://core.svn.wordpress.org/trunk@35046 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 21:00:26 +00:00
Drew Jaynes 2d677edb1f Docs: The `$size` parameter for the `get_image_tag` hook also accepts an array. 
See #34257. See [35038].

Built from https://develop.svn.wordpress.org/trunk@35078


git-svn-id: http://core.svn.wordpress.org/trunk@35043 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 17:11:24 +00:00
Drew Jaynes 36ef44735d Docs: The `$size` parameter for the `get_image_tag_class` hook also accepts an array. 
See #34257. See [35037].

Built from https://develop.svn.wordpress.org/trunk@35077


git-svn-id: http://core.svn.wordpress.org/trunk@35042 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 17:09:25 +00:00
Drew Jaynes d4fe129e1a Docs: Adjust the order of 'width' and 'height' (for consistency) for the `$crop` parameter documentation in `image_make_intermediate_size()`. 
Props jaspermdegroot.
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35054


git-svn-id: http://core.svn.wordpress.org/trunk@35019 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 16:06:24 +00:00
Drew Jaynes 8b26e5debc Docs: Adjust the order of 'width' and 'height' (for consistency) for the `$crop` parameter documentation in `image_resize_dimensions()`. 
Also similarly adjusts the `$crop` parameter description in the corresponding `image_resize_dimensions` hook doc.

Props jaspermdegroot.
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35053


git-svn-id: http://core.svn.wordpress.org/trunk@35018 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 16:02:24 +00:00
Drew Jaynes e0529ebdb5 Docs: Adjust the order of 'width' and 'height' (for consistency) for the `$crop` parameter documentation in `set_post_thumbnail_size()`. 
Props jaspermdegroot.
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35052


git-svn-id: http://core.svn.wordpress.org/trunk@35017 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 16:00:26 +00:00
Drew Jaynes 771248a1f3 Docs: Adjust the order of 'width' and 'height' (for consistency) for the `$crop` parameter documentation in `add_image_size()`. 
Props jaspermdegroot.
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35051


git-svn-id: http://core.svn.wordpress.org/trunk@35016 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:59:25 +00:00
Drew Jaynes d0a392a34c Docs: Adjust documentation for the `$size` parameter in `adjacent_image_link()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35049


git-svn-id: http://core.svn.wordpress.org/trunk@35014 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:53:25 +00:00
Drew Jaynes 81f67bae13 Docs: Adjust documentation for the `$size` parameter in `next_image_link()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35048


git-svn-id: http://core.svn.wordpress.org/trunk@35013 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:50:24 +00:00
Drew Jaynes 141b096f6d Docs: Adjust documentation for the `$size` parameter in `previous_image_link()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35047


git-svn-id: http://core.svn.wordpress.org/trunk@35012 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:48:25 +00:00
Drew Jaynes 1571907571 Docs: Normalize spacing in the `$attr` hash notation for `gallery_shortcode()` following [35045]. 
See #34257. See #32246.

Built from https://develop.svn.wordpress.org/trunk@35046


git-svn-id: http://core.svn.wordpress.org/trunk@35011 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:46:24 +00:00
Drew Jaynes e4f9e334ea Docs: Adjust documentation for the `$size` argument in `gallery_shortcode` to clarify the required order of width and height values when passing an array. 
Also adds the `array` type to the argument documentation.

Props jaspermdegroot.
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35045


git-svn-id: http://core.svn.wordpress.org/trunk@35010 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:43:25 +00:00
Drew Jaynes 9d5d27c26d Docs: Adjust documentation for the `$size` parameter in `wp_get_attachment_image_url()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35044


git-svn-id: http://core.svn.wordpress.org/trunk@35009 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:39:25 +00:00
Drew Jaynes 987fe676a9 Docs: Adjust documentation for the `$size` parameter in the `wp_get_attachment_image_attributes` hook doc to clarify the required order of width and height values when an array is passed. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35043


git-svn-id: http://core.svn.wordpress.org/trunk@35008 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:38:24 +00:00
Drew Jaynes 5631df0151 Docs: Adjust documentation for the `$size` parameter in `wp_get_attachment_image()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35042


git-svn-id: http://core.svn.wordpress.org/trunk@35007 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:36:24 +00:00
Drew Jaynes c02b132fcc Docs: Adjust documentation for the `$size` parameter in the `wp_get_attachment_image_src` hook doc to clarify the required order of width and height values when an array is passed. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35041


git-svn-id: http://core.svn.wordpress.org/trunk@35006 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:34:24 +00:00
Drew Jaynes 8f3f5dba35 Docs: Adjust documentation for the `$size` parameter in `wp_get_attachment_image_src()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35040


git-svn-id: http://core.svn.wordpress.org/trunk@35005 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:31:24 +00:00
Drew Jaynes 50fd2488f4 Docs: Adjust documentation for the `$size` parameter in `image_get_intermediate_size()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35039


git-svn-id: http://core.svn.wordpress.org/trunk@35004 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:29:24 +00:00
Drew Jaynes 5a0eaa17de Docs: Adjust documentation for the `$size` parameter in the `get_image_tag` hook doc to clarify the required order of width and height values when an array is passed. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35038


git-svn-id: http://core.svn.wordpress.org/trunk@35003 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:27:25 +00:00
Drew Jaynes 698b5f6880 Docs: Adjust documentation for the `$size` parameter in the `get_image_tag_class` hook doc to clarify the required order of width and height values when an array is passed. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35037


git-svn-id: http://core.svn.wordpress.org/trunk@35002 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:26:25 +00:00
Drew Jaynes 71932de1f5 Docs: Adjust documentation for the `$size` parameter in `get_image_tag()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35036


git-svn-id: http://core.svn.wordpress.org/trunk@35001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:21:25 +00:00
Drew Jaynes 3f8aaf753a Docs: Adjust documentation for the `$size` parameter in the `image_downside` hook doc to clarify the required order of width and height values when an array is passed. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35035


git-svn-id: http://core.svn.wordpress.org/trunk@35000 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:20:23 +00:00
Drew Jaynes 45174a8996 Docs: Adjust documentation for the `$size` parameter in `image_downsize()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35034


git-svn-id: http://core.svn.wordpress.org/trunk@34999 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:18:24 +00:00
Drew Jaynes 7c25ad0613 Docs: Adjust documentation for the `$size` parameter in `image_constrain_size_for_editor()` to clarify the required order of width and height values when passing an array. 
See #34257.

Built from https://develop.svn.wordpress.org/trunk@35033


git-svn-id: http://core.svn.wordpress.org/trunk@34998 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-12 15:16:24 +00:00
Drew Jaynes 1e2caf6712 Docs: Update an inline comment in `wp_get_attachment_image_sizes()`, which came in as part of the Responsive Images merge in [34855]. 
Props joemcgill.
See #33641.

Built from https://develop.svn.wordpress.org/trunk@34876


git-svn-id: http://core.svn.wordpress.org/trunk@34841 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-06 17:47:24 +00:00
Scott Taylor 99be7beda0 Merge the Responsive Images feature plugin into core, initial commit. See: https://github.com/ResponsiveImagesCG/wp-tevko-responsive-images/ 
New functions in `media.php`:
* `wp_get_attachment_image_srcset_array()` - Returns an array of image candidate string data used to build a `srcset` value for an attachment given an `$attachement_id` and `$size`.
* `wp_get_attachment_image_srcset()` - Returns the `srcset` value for an attachment given an `$attachement_id` and `$size`.
* `wp_get_attachment_image_sizes()` - Returns the `sizes` value for an attachment given an `$attachement_id` and `$size` and optional arguments used to alter its output.
* `wp_make_content_images_responsive()` - A display filter for adding `srcset` and `sizes` to images embedded in content.
* `wp_img_add_srcset_and_sizes()` - A utility function used by `wp_make_content_images_responsive()` to add `srcset` and `sizes` to a single `<img>` element.

Modifies existing core functions:
* Modify `wp_get_attachment_image()` so the HTML returned for an image includes `srcset` and `sizes`.
* Modify `get_media_embedded_in_content()` (sup, 3.6 leftover) by adding `<img>` to the list of accepted tags that can be matched in content. This is used in `wp_make_content_images_responsive()` to find all of the images embedded in content before passing them off to `wp_img_add_srcset_and_sizes()`.

Tests:
* Add a new factory method to `WP_UnitTest_Factory_For_Attachment` named `create_upload_object()`
* Adds unit tests
* Updates unit tests

Props joemcgill, tevko, jaspermdegroot, mdmcginn, barryceelen, peterwilsoncc, fsylum, wonderboymusic, chriscoyier, benjaminpick, jrfnl, #12kingkool68, janhenckens, ryanmarkel, side777, ryelle, wturrell, micahmills, mattbagwell, coliff, DrewAPicture.
See #33641.

Built from https://develop.svn.wordpress.org/trunk@34855


git-svn-id: http://core.svn.wordpress.org/trunk@34820 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-06 04:59:24 +00:00
Scott Taylor d96fb9def9 Embeds: move some functions from `media.php` to a new file, `embed-functions.php`, via `svn cp` 
See #32522.

Built from https://develop.svn.wordpress.org/trunk@34851


git-svn-id: http://core.svn.wordpress.org/trunk@34816 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-10-06 03:59:24 +00:00
Scott Taylor 6cde1a05cb After [34629], use `$size_class` instead of `$size`. 
See #32093.

Built from https://develop.svn.wordpress.org/trunk@34657


git-svn-id: http://core.svn.wordpress.org/trunk@34621 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-28 02:50:24 +00:00
Scott Taylor 1b6ed5cbb7 Add `size-$size` class to `<img>` in `wp_get_attachment_image()`. 
Fixes #32093.

Built from https://develop.svn.wordpress.org/trunk@34629


git-svn-id: http://core.svn.wordpress.org/trunk@34593 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-27 17:54:27 +00:00
John Blackbourn aa35e473f7 `callback` is not a valid type in PHP, PSR-5, or phpDocumentor. `callable` should be used instead. 
Fixes #34032

Built from https://develop.svn.wordpress.org/trunk@34566


git-svn-id: http://core.svn.wordpress.org/trunk@34530 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-25 23:58:25 +00:00
Scott Taylor 8cc5a142e4 Media Modal: move the translation strings for `insertIntoPost` and `uploadedToThisPost` to the `get_post_type_labels()` array as `insert_into_item` and `uploaded_to_this_item`. 
Props flixos90.
Fixes #33616.

Built from https://develop.svn.wordpress.org/trunk@34472


git-svn-id: http://core.svn.wordpress.org/trunk@34436 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-24 03:22:24 +00:00
Scott Taylor d165b25920 Include fourth array parameter in return value doc block for `wp_get_attachment_image_src()`. 
Props kadamwhite.
Fixes #33905.

Built from https://develop.svn.wordpress.org/trunk@34470


git-svn-id: http://core.svn.wordpress.org/trunk@34434 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-24 03:14:24 +00:00
Scott Taylor 2ddc1d2f3a Media: Add a new function, `wp_get_attachment_image_url()`, which is a shortcut for `wp_get_attachment_image_src()` - same function signature, but returns just the URL based on `$size`. 
Adds unit test.

Props dipesh.kakadiya, swissspidy, sebastian.pisula.
Fixes #33878.

Built from https://develop.svn.wordpress.org/trunk@34372


git-svn-id: http://core.svn.wordpress.org/trunk@34336 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-22 04:13:27 +00:00
Drew Jaynes bbae198372 Docs: Add a more complete return description for the array of data (or false) returned by `image_downsize()`. 
If not short-circuited via the `image_downsize` boolean filter, `image_downsize()` returns an array of data including the image URL, width, height, and whether the image size is intermediate, in that order. Otherwise, it returns false.

Fixes #30636.

Built from https://develop.svn.wordpress.org/trunk@34362


git-svn-id: http://core.svn.wordpress.org/trunk@34326 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-21 10:22:26 +00:00
Scott Taylor 1f3dce8c75 Media: Ensure that HTML5 captions apply the `'img_caption_shortcode_width'`. 
Props joemcgill.
Fixes #31053.

Built from https://develop.svn.wordpress.org/trunk@34261


git-svn-id: http://core.svn.wordpress.org/trunk@34225 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-17 06:04:24 +00:00
Scott Taylor ad0eb9c442 Media: In `wp_prepare_attachment_for_js()`, don't call `file_exists()` and `filesize()` to retrieve `$bytes` if the data is already present in `$meta`. This is how the same code in `attachment_submitbox_metadata()` already works. 
Props polevaultweb.
Fixes #33214.

Built from https://develop.svn.wordpress.org/trunk@34258


git-svn-id: http://core.svn.wordpress.org/trunk@34222 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-17 05:03:24 +00:00
Scott Taylor 191400f9e6 Don't ever use the `guid` value when retrieving URLs for media, use `wp_get_attachment_url()`. Use `get_attached_file()` for path to file. 
Fixes #33386.

Built from https://develop.svn.wordpress.org/trunk@34163


git-svn-id: http://core.svn.wordpress.org/trunk@34131 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-15 02:50:25 +00:00
Nikolay Bachiyski 3778cae8ec Shortcodes: don't allow unclosed HTML elements in attributes 
Built from https://develop.svn.wordpress.org/trunk@34134


git-svn-id: http://core.svn.wordpress.org/trunk@34102 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-14 22:36:24 +00:00
Scott Taylor c1bb5b5ce3 After [33843], update the location of some files in `This filter is documented in` docs 
Props dimadin.
See #33413.

Built from https://develop.svn.wordpress.org/trunk@33954


git-svn-id: http://core.svn.wordpress.org/trunk@33923 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-08 22:17:26 +00:00
Sergey Biryukov bffe6a63ba Make curly quotes in playlist item title translatable. 
fixes #33391.
Built from https://develop.svn.wordpress.org/trunk@33844


git-svn-id: http://core.svn.wordpress.org/trunk@33812 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-09-01 13:50:21 +00:00
Scott Taylor 0d3f30ba61 Improve the reliability of the crop returned by `image_get_intermediate_size()`. 
Add a bunch of unit tests to `tests/image/intermediate_size.php`.

Props joemcgill, ericlewis, kitchin, SergeyBiryukov, chipbennett.
Fixes #17626.

Built from https://develop.svn.wordpress.org/trunk@33807


git-svn-id: http://core.svn.wordpress.org/trunk@33775 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-08-30 02:41:21 +00:00
Scott Taylor 42b6ac80e7 Ensure that `attachment_url_to_postid()` matches cross-scheme when front-end and back-end schemes are different. 
Adds unit test.

Props welcher.
Fixes #33109.

Built from https://develop.svn.wordpress.org/trunk@33705


git-svn-id: http://core.svn.wordpress.org/trunk@33672 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-08-22 16:39:25 +00:00
Scott Taylor b19bb99853 Playlists, for `.wp-playlist-item-title` elements: move the curly quotes to CSS pseudo-element `content`, making them easier to override or remove. 
Fixes #33391.

Built from https://develop.svn.wordpress.org/trunk@33643


git-svn-id: http://core.svn.wordpress.org/trunk@33610 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-08-19 05:51:25 +00:00
Helen Hou-Sandí d22adb0d6e Ensure the caption shortcode outputs a valid HTML ID. 
fixes #33179.

Built from https://develop.svn.wordpress.org/trunk@33489


git-svn-id: http://core.svn.wordpress.org/trunk@33456 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-07-29 17:59:24 +00:00
Scott Taylor 2b513bf60a `wp_audio|video_shortcode()` doesn't allow you to pass `id`, the docs shall reflect that. 
Props thorbrink.
See #32855.

Built from https://develop.svn.wordpress.org/trunk@33025


git-svn-id: http://core.svn.wordpress.org/trunk@32996 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-07-01 15:01:26 +00:00
Konstantin Obenland 8e57bef0ee After [32866], change filter name. 
While filter names generally don't have to be tied to the function in which they 
are applied, the API for media display generally seems to use the
`wp_get_attachment_*` pattern.

Props DrewAPicture.
Fixes #32363.


Built from https://develop.svn.wordpress.org/trunk@33018


git-svn-id: http://core.svn.wordpress.org/trunk@32989 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-07-01 03:47:24 +00:00
Scott Taylor 747b1eb713 After [32866], fix doc blocks. 
Props DrewAPicture.
See #32363.

Built from https://develop.svn.wordpress.org/trunk@32949


git-svn-id: http://core.svn.wordpress.org/trunk@32920 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-06-25 21:02:25 +00:00
Scott Taylor 3b88c839f9 In `wp_prepare_attachment_for_js()`, when setting `filename`, call `wp_basename()` on the result of `get_attached_file()`, not `WP_Post->guid`. `guid` can be set to the result `get_permalink()`, which is not a file path. 
Props daxelrod.
Fixes #32531.

Built from https://develop.svn.wordpress.org/trunk@32914


git-svn-id: http://core.svn.wordpress.org/trunk@32885 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-06-23 18:30:26 +00:00
Scott Taylor ec6dfc7f2b Add a filter in `wp_get_attachment_image_src()` called `attachment_image_src`. 
Props eclev91, MikeHansenMe.
Fixes #32363.

Built from https://develop.svn.wordpress.org/trunk@32866


git-svn-id: http://core.svn.wordpress.org/trunk@32837 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-06-19 21:27:25 +00:00
Scott Taylor b126a0144f In the `youtube_embed_url` embed handler, make `embed` a non-capturing group that alternately matches for `v` - YouTube supports both URL paths. 
Add unit test cases.

Props dmchale for some patch work.
Fixes #32161.

Built from https://develop.svn.wordpress.org/trunk@32787


git-svn-id: http://core.svn.wordpress.org/trunk@32758 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-06-16 00:35:25 +00:00
Sergey Biryukov 3fc78a1109 Avoid a PHP notice in `wp_enqueue_media()` if `$post` is null. 
see #19257.
Built from https://develop.svn.wordpress.org/trunk@32675


git-svn-id: http://core.svn.wordpress.org/trunk@32645 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-05-31 21:54:25 +00:00
John Blackbourn ff3f2ac243 Remove an embed handler accidentally introduced in r32673. 
Built from https://develop.svn.wordpress.org/trunk@32674


git-svn-id: http://core.svn.wordpress.org/trunk@32644 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-05-31 16:56:26 +00:00
John Blackbourn 02192cb53f Introduce `featured_image`, `set_featured_image`, `remove_featured_image`, and `use_featured_image` post type labels when registering a post type in order to override the 'Featured Image' text and its related phrases. 
Props johnbillion, mordauk, valendesigns.
Fixes #19257.

Built from https://develop.svn.wordpress.org/trunk@32673


git-svn-id: http://core.svn.wordpress.org/trunk@32643 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-05-31 16:54:27 +00:00
Scott Taylor 4bf8e158ec Fix doc blocks for `media*.php` 
See #32444.

Built from https://develop.svn.wordpress.org/trunk@32609


git-svn-id: http://core.svn.wordpress.org/trunk@32579 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-05-26 19:23:25 +00:00
Dominik Schilling 5294e0e655 Rename `get_media_embedded_in_content_allowed` filter to `media_embedded_in_content_allowed_types`. 
The new name fits better with some other `_allowed_` filters.

props DrewAPicture.
fixes #26675.
Built from https://develop.svn.wordpress.org/trunk@32113


git-svn-id: http://core.svn.wordpress.org/trunk@32092 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-04-11 21:49:27 +00:00
Drew Jaynes 8652208375 Remove unneeded spaces in the hook doc for the `attachment_url_to_postid` filter. 
See [31867]. See #31888.

Built from https://develop.svn.wordpress.org/trunk@32043


git-svn-id: http://core.svn.wordpress.org/trunk@32022 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-04-05 16:07:27 +00:00
Andrew Ozz d94050aafa Introduce `attachment_url_to_postid` filter to let plugins manage the uploads location better. 
Props mattwiebe. Fixes #31717.
Built from https://develop.svn.wordpress.org/trunk@31867


git-svn-id: http://core.svn.wordpress.org/trunk@31846 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-03-23 17:24:30 +00:00
Drew Jaynes 9c1283b28f Add hook documentation for the `get_media_embedded_in_content_allowed` filter, introduced in [31574]. 
Props valendesigns.
Fixes #26675.

Built from https://develop.svn.wordpress.org/trunk@31851


git-svn-id: http://core.svn.wordpress.org/trunk@31830 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-03-20 19:29:27 +00:00
Scott Taylor 8f0b626d13 Introduce a function, `wp_attachment_is( $type, $post = 0 )`, to collapse the logic for determining whether an attachment is an `image`, `audio`, or `video`. 
This is admittedly a first pass. There needs to be a generic handler for when any other type is passed, but for now it accepts the whitelist.

See #25275.

Built from https://develop.svn.wordpress.org/trunk@31645


git-svn-id: http://core.svn.wordpress.org/trunk@31626 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-03-06 20:26:26 +00:00
Scott Taylor 295af37bd0 Improve `get_media_embedded_in_content()` so that it returns the media it finds in the same order that it appears in the content. 
Adds unit test, updates another.

Props kopepasah.
See #26675.

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git-svn-id: http://core.svn.wordpress.org/trunk@31555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-02-27 16:11:25 +00:00
Drew Jaynes 46286070a5 Clarify a wide variety of function, parameter, and return descriptions in DocBlocks throughout wp-includes/media.php. 
Props stevegrunwell, DrewAPicture.
Fixes #28408.

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git-svn-id: http://core.svn.wordpress.org/trunk@31511 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-02-24 07:42:24 +00:00
Drew Jaynes ac4aae99e6 Add changelog entries to the `post_gallery` and `post_playlist` hook docs for the `$instance` variable that was added in [31304]. 
Props ninnypants for the initial patch.
Fixes #31151.

Built from https://develop.svn.wordpress.org/trunk@31309


git-svn-id: http://core.svn.wordpress.org/trunk@31290 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-31 00:33:22 +00:00
Sergey Biryukov 5289e92ef5 Rename `$instances` to `$instance` in wp_audio_shortcode() and wp_video_shortcode() for consistency with gallery_shortcode() and wp_playlist_shortcode(). 
see #31151.
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git-svn-id: http://core.svn.wordpress.org/trunk@31286 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-30 16:06:22 +00:00
Sergey Biryukov fa86f3ef9c Pass the current shortcode instance ID to `post_gallery` and `post_playlist` filters. 
props justincwatt.
fixes #31151.
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git-svn-id: http://core.svn.wordpress.org/trunk@31285 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-30 16:02:21 +00:00
Sergey Biryukov 247cdad571 attachment_url_to_postid() should always return an integer. 
props nathan_dawson, ashfame.
fixes #31044.
Built from https://develop.svn.wordpress.org/trunk@31239


git-svn-id: http://core.svn.wordpress.org/trunk@31220 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-18 20:33:23 +00:00
Scott Taylor fc843ce4d0 There are some random `add_action()` and `add_filter()` calls littered around some files in `wp-includes/`. These should be moved to `wp-includes/default-filters.php` with the rest of the registered hooks. It seems like this was the best practice for awhile and then we randomly stopped. This file loads way before any of the includes, so the hooks will be registered for any request that loads WordPress, even `SHORTINIT` - a lot of the hooks registered won't run anyways (that's already the case). 
See #30947.

Built from https://develop.svn.wordpress.org/trunk@31168


git-svn-id: http://core.svn.wordpress.org/trunk@31149 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-12 16:40:23 +00:00
Sergey Biryukov 24b3ee8680 Make a hint on Edit Selection view in media modal more accurate, as it applies to all media files, not just images. 
props pavelevap.
see #30931.
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git-svn-id: http://core.svn.wordpress.org/trunk@31083 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-08 21:24:23 +00:00
Scott Taylor 4feecb922c Use `&&` instead of `and` in the 3 places where `and` was used. 
See #30799.

Built from https://develop.svn.wordpress.org/trunk@31099


git-svn-id: http://core.svn.wordpress.org/trunk@31080 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-08 21:12:22 +00:00
Scott Taylor 60b0cd7943 The keyword `elseif` should be used instead of `else if` so that all control keywords look like single words. 
This was a mess, is now standardized across the codebase, except for a few 3rd-party libs. 

See #30799.

Built from https://develop.svn.wordpress.org/trunk@31090


git-svn-id: http://core.svn.wordpress.org/trunk@31071 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-08 07:05:25 +00:00
Scott Taylor a5593a64d3 More-specific docs for `wp_embed_handler_youtube()`. 
Fixes #30711.

Built from https://develop.svn.wordpress.org/trunk@31018


git-svn-id: http://core.svn.wordpress.org/trunk@30999 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2015-01-01 19:21:27 +00:00
Scott Taylor 952a5c9971 Support chromeless Vimeo via MEjs: 
* Bump MediaElement script loader versions to 2.16.2 - missed in [30634], oops!
* Add `Froogaloop` to `js/mediaelement` scripts for Vimeo
* Check for Vimeo in the same locations that YouTube is checked
* Dynamically load Froogaloop script in admin when editing a TinyMCE view
* Edit MediaElement to call `mejs.$.extend` instead of `$.extend` in `mejs.HtmlMediaElementShim.createPlugin()`, since `$` is not available via WP's jQuery (I will report this upstream):
6f9a78e008/src/js/me-shim.js (L631)

Fixes #29267.

Built from https://develop.svn.wordpress.org/trunk@31016


git-svn-id: http://core.svn.wordpress.org/trunk@30997 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-12-31 20:41:24 +00:00
Scott Taylor 5eb5afac34 For clarity, initialize some arrays that previously were only assigned via short circuit in loops. 
See #30799.

Built from https://develop.svn.wordpress.org/trunk@30982


git-svn-id: http://core.svn.wordpress.org/trunk@30968 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-12-20 22:47:22 +00:00