Commit Graph

938 Commits

Author SHA1 Message Date
Felix Arntz
c6f9238b77 Media: Conditionally skip lazy-loading on images before the loop to improve LCP performance.
When the logic to exclude images that likely appear above the fold from being lazy-loaded was introduced in WordPress 5.9, initially only images that appear within the main query loop were being considered. However, there is a good chance that images above the fold are rendered before the loop starts, for example in the header template part.

It is particularly common for a theme to display the featured image for a single post in the header. Based on HTTP Archive data from February 2023, the majority of LCP images that are still being lazy-loaded on WordPress sites use the `wp-post-image` class, i.e. are featured images.

This changeset enhances the logic in `wp_get_loading_attr_default()` to not lazy-load images that appear within or after the header template part and before the query loop, using a new `WP_Query::$before_loop` property.

For block themes, this was for the most part already addressed in [55318], however this enhancement implements the solution in a more generally applicable way that brings the improvement to classic themes as well.

Props thekt12, flixos90, spacedmonkey, costdev, zunaid321, mukesh27.
Fixes #58211.
See #53675, #56930.

Built from https://develop.svn.wordpress.org/trunk@55847


git-svn-id: http://core.svn.wordpress.org/trunk@55359 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-22 19:13:21 +00:00
Sergey Biryukov
cdc9d4766f Docs: Fix a few more typos in DocBlocks.
Follow-up to [39493], [41726], [55823], [55824], [55827].

See #57840.
Built from https://develop.svn.wordpress.org/trunk@55843


git-svn-id: http://core.svn.wordpress.org/trunk@55355 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-20 10:19:23 +00:00
Sergey Biryukov
046b9afcb7 Docs: Fix a few more typos in DocBlocks and inline comments.
Follow-up to [6779], [10565], [12023], [25224], [27533], [32806], [34777], [45262], [46594], [55823], [55824].

Props Presskopp.
See #57840.
Built from https://develop.svn.wordpress.org/trunk@55827


git-svn-id: http://core.svn.wordpress.org/trunk@55339 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-19 13:27:20 +00:00
Felix Arntz
2b28fea7c9 Media: Prevent special images within post content to skew image counts and cause lazy-loading bugs.
In order to skip lazy-loading the first few images on a page, as of WordPress 5.9 there has been logic to count images that are eligible based on certain criteria. One of those groups are images that appear within the content of a post.

This changeset fixes a bug where images created via `get_the_post_thumbnail()` or `wp_get_attachment_image()` that are injected into the post content would skew the count and therefore result in all images to be lazy-loaded, potentially hurting load time performance. This is relevant for example when those functions are called in server-side rendered blocks, or any other filter callbacks hooked into `the_content`.

Props flixos90, antpb, joedolson, spacedmonkey, mukesh27, thekt12, costdev, jrf.
Fixes #58089.
See #53675.

Built from https://develop.svn.wordpress.org/trunk@55825


git-svn-id: http://core.svn.wordpress.org/trunk@55337 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-18 19:55:23 +00:00
Felix Arntz
8db8a24e46 Media: Introduce wp_get_attachment_image_context filter.
Since WordPress 5.9, a "context" value of "wp_get_attachment_image" has been used in the `wp_get_attachment_image()` function to provide context to underlying functions where that is relevant, e.g. `wp_get_loading_attr_default()`. Since that value used to be not customizable, it required a workaround in `get_the_post_thumbnail()` to avoid calling those functions in `wp_get_attachment_image()`, which resulted in unnecessary complexity and was prone to errors.

This changeset introduces a `wp_get_attachment_image_context` filter and leverages it with private filter callback functions that are leveraged by default when `get_the_post_thumbnail()` is called. This avoids the need for the previous workaround and furthermore provides flexibility for other callers of `wp_get_attachment_image()` to provide their own contexts.

Props flixos90, costdev, thekt12, westonruter, spacedmonkey.
Fixes #58212.

Built from https://develop.svn.wordpress.org/trunk@55821


git-svn-id: http://core.svn.wordpress.org/trunk@55333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-17 18:31:24 +00:00
Felix Arntz
1aeba57f4b Media: Increase default for wp_omit_loading_attr_threshold to 3.
The previous default threshold for how many content images to skip lazy-loading on (which was just 1) has proven to be too strict: HTTP Archive data shows that >70% of sites have up to 3 equal-sized images in the initial viewport, each of which could be the LCP image and therefore should not be lazy-loaded. Lazy-loading too many images has adverse effects on load time performance, while increasing the default threshold will not negatively affect load time performance even for sites where a threshold of 1 would be the perfect choice.

The change of default value in this changeset will improve performance for more WordPress sites out of the box. The `wp_omit_loading_attr_threshold` filter can still be used to customize and fine tune the value where needed.

Props thekt12, spacedmonkey, westonruter, flixos90.
Fixes #58213.

Built from https://develop.svn.wordpress.org/trunk@55816


git-svn-id: http://core.svn.wordpress.org/trunk@55328 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-16 18:52:23 +00:00
audrasjb
d9d303f812 Media: Prevent CSRF setting attachment thumbnails.
Props martinkrcho, paulkevan, peterwilsoncc, xknown, peterwilsoncc.


Built from https://develop.svn.wordpress.org/trunk@55764


git-svn-id: http://core.svn.wordpress.org/trunk@55276 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-16 14:27:21 +00:00
Sergey Biryukov
fe928b2e9a General: Remove a few is_object() checks followed by instanceof operator.
This is a minor performance enhancement:

* If an object is passed, the call to `is_object()` will be redundant.
* If a non-object is passed, the `instanceof` operator (a variant of `is_a()`) will first [https://github.com/php/php-src/blob/f42992f/Zend/zend_builtin_functions.c#L630-L631 check if it is an object] before doing any further processing.

Therefore, no additional processing cycles should be wasted in both cases.

Follow-up to [6779], [48798], [48905], [49194], [55748].

Props Presskopp, costdev.
Fixes #58309.
Built from https://develop.svn.wordpress.org/trunk@55757


git-svn-id: http://core.svn.wordpress.org/trunk@55269 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-15 10:28:23 +00:00
Sergey Biryukov
2ec23a82ed Code Modernization: Replace usage of strpos() with str_starts_with().
`str_starts_with()` was introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) begins with the given substring (needle).

WordPress core includes a polyfill for `str_starts_with()` on PHP < 8.0 as of WordPress 5.9.

This commit replaces `0 === strpos( ... )` with `str_starts_with()` in core files, making the code more readable and consistent, as well as improving performance.

While `strpos()` is slightly faster than the polyfill on PHP < 8.0, `str_starts_with()` is noticeably faster on PHP 8.0+, as it is optimized to avoid unnecessarily searching along the whole haystack if it does not find the needle.

Follow-up to [52039], [52040], [52326].

Props spacedmonkey, costdev, sabernhardt, mukesh27, desrosj, jorbin, TobiasBg, ayeshrajans, lgadzhev, SergeyBiryukov.
Fixes #58012.
Built from https://develop.svn.wordpress.org/trunk@55703


git-svn-id: http://core.svn.wordpress.org/trunk@55215 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-02 15:45:22 +00:00
Felix Arntz
1da2841c07 Media: Enhance logic to determine LCP image in block themes and avoid lazy-loading it.
[52065] originally introduced the logic to guess the LCP image based on certain heuristics and to not lazy-load that image. However, with the introduction of block themes, that logic was not functioning correctly, resulting in all featured images to be lazy-loaded, regardless of whether it was the LCP image or not.

Together with an update to the `core/post-featured-image` block included in [55079], this changeset fixes the logic to correctly handle featured images in block themes as well.

Additionally, in combination with an update to the `core/template-part` block from [55246], this changeset includes an enhancement which uses the benefits of block template parts to avoid lazy-loading images in the `header` block template part, making the lazy-loading heuristics even more accurate for sites using a block theme.

Props flixos90, adamsilverstein, mamaduka, antonvlasenko, shahidul95, reduanmasud, costdev, mukesh27, ironprogrammer, manfcarlo, robinwpdeveloper, spacedmonkey.
Fixes #56930.

Built from https://develop.svn.wordpress.org/trunk@55318


git-svn-id: http://core.svn.wordpress.org/trunk@54851 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-13 18:34:17 +00:00
audrasjb
47ca4980d8 Media: Remove unwanted quotation marks for playlist template.
This changeset improves the way quotation marks are handled in the Playlist template.

Follow-up to [27239], [33643 ].

Props hvar, Presskopp, sabernhardt, james-roberts, arrasel403, abidhasan112, robinwpdeveloper, costdev, mukesh27.
Fixes #50865.

Built from https://develop.svn.wordpress.org/trunk@55251


git-svn-id: http://core.svn.wordpress.org/trunk@54784 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-07 12:08:22 +00:00
Felix Arntz
d8246e8f7a Media: Allow to omit decoding="async" on tags from wp_get_attachment_image().
When adding `decoding="async"` to images was introduced in [53480], it did not provide the ability to customize that behavior specifically for image tags returned from `wp_get_attachment_image()`.

With this changeset it is now possible to explicitly provide a `decoding` value of e.g. boolean `false` in the `$attr` parameter of the function, to ensure the attribute is omitted.

Props maximej, adamsilverstein, flixos90, costdev, peterwilsoncc, mukesh27.
Fixes #57086.

Built from https://develop.svn.wordpress.org/trunk@55171


git-svn-id: http://core.svn.wordpress.org/trunk@54704 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-01-31 19:41:14 +00:00
Peter Wilson
3151be6da7 Media: Prevent decoding attribute corrupting JSON data.
Workaround `wp_img_tag_add_decoding_attr()` potentially breaking JavaScript and JSON data by limiting the addition of the decoding attribute to image tags using unescaped double quoted attributes `src` attributes.

Props rodricus, TimothyBlynJacobs, joelmadigan, mw108, adamsilverstein, flixos90, desrosj, mukesh27.
Fixes #56969.

Built from https://develop.svn.wordpress.org/trunk@54802


git-svn-id: http://core.svn.wordpress.org/trunk@54354 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-11-11 01:01:12 +00:00
audrasjb
c488a71e11 Docs: Inline comment typo correction in wp_image_file_matches_image_meta().
Props kebbet.
See #55646, #56792.

Built from https://develop.svn.wordpress.org/trunk@54505


git-svn-id: http://core.svn.wordpress.org/trunk@54064 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-12 13:23:14 +00:00
Adam Silverstein
2d9ac13f69 Media: improve image engine detection when using the output format filter.
When the output format is altered with the `image_editor_output_format` filter, prefer the image engine that supports both input an output types, falling back to the engine that supports the input type.

Correct an issue where the output format filter wasn't respected because the selected engine didn't support the output format.

Props mikeschroder, ironprogrammer.
Fixes #54476.



Built from https://develop.svn.wordpress.org/trunk@54416


git-svn-id: http://core.svn.wordpress.org/trunk@53975 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-07 19:03:11 +00:00
davidbaumwald
b266a2d535 Shortcodes: Revert recent apply_shortcodes and do_shortcode changes.
[54248] reversed the wrapping of `do_shortcode` and `apply_shortcodes` and updated all direct internal calls of `do_shortcode` to `apply_shortcodes` after [47004].  After further consideration, the long history of `do_shortcodes` should be favored over any subjective semantic improvements.  This change reverts the remaining changes from #55883 not already reverted in [54278].

Follow-up to [47004], [54248], and [54278].

Props azaozz, jorbin.
See #55883.
Built from https://develop.svn.wordpress.org/trunk@54319


git-svn-id: http://core.svn.wordpress.org/trunk@53878 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-26 22:43:10 +00:00
audrasjb
85cb9e4963 Shortcodes: Reverse wrapping of apply_shortcodes() and do_shortcode().
This changeset reverses the wrapping of `apply_shortcodes()` and `do_shortcode()` such that `apply_shortcodes()` is now the recommended function. In addition:

- Calls to `do_shortcode()` have been changed to `apply_shortcodes()`.
- Some default filter callbacks have been changed from `'do_shortcode'` to `'apply_shortcodes'`.
- Applicable documentation has been updated to refer to `apply_shortcodes()` instead.

Follow-up to [47004].

Props SergeyBiryukov, rafiahmedd, namithjawahar, peterwilsoncc, costdev.
Fixes #55883.

Built from https://develop.svn.wordpress.org/trunk@54248


git-svn-id: http://core.svn.wordpress.org/trunk@53807 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-20 10:31:14 +00:00
davidbaumwald
5eb0223369 Media: Revert WebP generation.
Given [https://make.wordpress.org/core/2022/09/11/webp-in-core-for-6-1/ Matt's recent post about removing WebP from core] and possibly implementing the feature in a future [https://make.wordpress.org/core/2022/09/11/canonical-plugins-revisited/ "Canonical Plugin"], this change reverts changesets [54086], [54094], and [54097].  Additionally, [54210] contained a coding standards follow-up in one of the affected files that is no longer needed.

Reverts [54086], [54094], and [54097].

Props SergeyBiryukov.
See #55443.
Built from https://develop.svn.wordpress.org/trunk@54226


git-svn-id: http://core.svn.wordpress.org/trunk@53785 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-19 22:53:10 +00:00
audrasjb
81ada51ba4 Docs: Use third-person singular verbs in Media API function descriptions, as per docblocks standards.
See #55646.

Built from https://develop.svn.wordpress.org/trunk@54173


git-svn-id: http://core.svn.wordpress.org/trunk@53732 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-15 10:52:08 +00:00
audrasjb
83a2c2428a Docs: Add missing @since history in Gallery Shortcode function.
Props bengreeley, audrasjb, desrosj, mukesh27.
Fixes #56206.
See #55646.

Built from https://develop.svn.wordpress.org/trunk@54172


git-svn-id: http://core.svn.wordpress.org/trunk@53731 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-15 08:56:08 +00:00
antpb
fbe878f68d Media: Add muted property for video elements.
This change allows for the muted property to be used in video elements which solves for content that wishes to `autoPlay` when a page is viewed. Adding `muted` to video elements adhears to the requirements browsers have to honor `autoPlay` functionality.

Props prokium, peterwilsoncc, costdev, johnbillion, Benouare.
Fixes #54788.

Built from https://develop.svn.wordpress.org/trunk@54128


git-svn-id: http://core.svn.wordpress.org/trunk@53687 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-11 22:19:10 +00:00
Felix Arntz
610d2d6a44 Media: Generate WebP only for certain registered image sizes.
The existing filter `image_editor_output_format` receives an additional parameter `$size_name` which is populated whenever it controls the output format for a specific registered image size to create. Otherwise, it remains empty. In order to achieve this, a low level change has been added in bringing a new `$size_name` class property to the `WP_Image_Editor` base class, which is introduced in a backward compatible way that will not cause conflicts with custom implementations.

This parameter is then used in new logic inside the `wp_default_image_output_mapping()` callback function for the filter, controlling whether `image/jpeg` should map to `image/webp` output or not. By default, this is enabled for all WordPress core image sizes by default, and this list can be modified using a new `wp_image_sizes_with_additional_mime_type_support` filter, e.g. to remove core sizes or add custom sizes.

The customization per image size may be further enhanced by providing a more declarative API via a new parameter on the `add_image_size()` function.

Props eugenemanuilov, flixos90, adamsilverstein, joegrainger.

Fixes #56526.
See #55443, #56288.

Built from https://develop.svn.wordpress.org/trunk@54097


git-svn-id: http://core.svn.wordpress.org/trunk@53656 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-07 21:45:14 +00:00
Felix Arntz
42416cf392 Media: Move wp_default_image_output_mapping() filter callback to frontend scope.
While the `image_editor_output_format` filter is primarily used in WP Admin, it can also be executed in frontend scope, as the related `WP_Image_Editor` class and `wp_unique_filename()` function are being loaded in that scope.

Follow up to [54086].

See #55443, #56526.

Built from https://develop.svn.wordpress.org/trunk@54094


git-svn-id: http://core.svn.wordpress.org/trunk@53653 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-07 15:41:15 +00:00
Adam Silverstein
4b5968aa9b Media: revert the multi-mime feature.
This feature isn't quite ready to land.

Reverts r53786, r53848, r53847, r53845, r53751.

Props flixos90, azaozz, dd32.
See #55443.


Built from https://develop.svn.wordpress.org/trunk@54085


git-svn-id: http://core.svn.wordpress.org/trunk@53644 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-06 21:13:12 +00:00
John Blackbourn
79db573265 Docs: Various corrections and improvements to inline documentation.
See #55646

Built from https://develop.svn.wordpress.org/trunk@53827


git-svn-id: http://core.svn.wordpress.org/trunk@53386 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-08-04 14:52:11 +00:00
Adam Silverstein
71ca314193 Media: enable generating multiple mime types for image uploads; specifically WebP versions for JPEG images by default.
This changeset adds the capability for core media uploads to generate sub sized images in more than a single mime type. The output formats for each mime type can be controlled through a filter. WebP is used as an additional output format for JPEG images by default to improve front end performance.

When generating additional mime types, only images which are smaller than the respective original are retained. By default, additional mime type images are only generated for the built-in core image sizes and any custom sizes that have opted in.

Image meta is updated with a new 'sources' array containing file details for each mime type. Each image size in the 'sizes' array also gets a new 'sources' array that contains the image file details for each mime type.

This change also increases image upload retries to accommodate additional image sizes. It also adds a `$mime_type` parameter to the `wp_get_missing_image_subsizes` function and filter.

This change adds three new filters to enable full control of secondary mime image generation and output:

* A new filter `wp_image_sizes_with_additional_mime_type_support` that filters the sizes that support secondary mime type output. Developers can use this to control the output of additional mime type sub-sized images on a per size basis.
* A new filter `wp_upload_image_mime_transforms` that filters the output mime types for a given input mime type. Developers can use this to control generation of additional mime types for a given input mime type or even override the original mime type.
* A new filter `wp_content_image_mimes` which controls image mime type output selection and order for frontend content. Developers can use this to control the mime type output preference order for content images. Content images inserted from the media library will use the available image versions based on the order from this filter.

Thanks to the many contributors who helped develop, test and give feedback on this feature.

A haiku to summarize:

Upload a JPEG
Images of all sizes
Output as WebPs

Props flixos90, MatthiasReinholz, studiolxv, markhowellsmead, eatingrules, pbiron, mukesh27, joegrainger, mehulkaklotar, tweetythierry, akshitsethi, peterwilsoncc, eugenemanuilov, mitogh, shetheliving, clarkeemily, codekraft, mikeschroder, clorith, kasparsd, spacedmonkey, trevorpfromsandee, jb510, scofennellgmailcom, seedsca, cagsmith, karinclimber, dainemawer, baxbridge, grapplerulrich, sobatkras, chynnabenton, tonylocalword, barneydavey, kwillmorth, garymatthews919, olliejones, imarkinteractive, jeffpaul, feastdesignco, webbeetle, masteradhoc.

See #55443.


Built from https://develop.svn.wordpress.org/trunk@53751


git-svn-id: http://core.svn.wordpress.org/trunk@53310 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-07-21 18:03:13 +00:00
Sergey Biryukov
1069ac4afd Posts, Post Types: Standardize on $post parameter name where appropriate.
This renames the `$post_id` or `$id` parameters to `$post` for functions that accept a post ID or post object:

* `get_sample_permalink()`
* `get_sample_permalink_html()`
* `wp_check_post_lock()`
* `wp_set_post_lock()`
* `get_the_tags()`
* `comment_class()`
* `get_comment_class()`
* `get_comments_link()`
* `get_comments_number()`
* `comments_number()`
* `get_comments_number_text()`
* `comments_open()`
* `pings_open()`
* `comment_form()`
* `do_trackbacks()`
* `pingback()`
* `post_permalink()`
* `get_post_permalink()`
* `get_edit_post_link()`
* `edit_post_link()`
* `get_delete_post_link()`
* `post_class()`
* `get_post_class()`
* `the_attachment_link()`
* `wp_get_attachment_link()`
* `wp_list_post_revisions()`
* `check_and_publish_future_post()`
* `add_ping()`
* `get_pung()`
* `get_to_ping()`
* `wp_get_post_revisions()`
* `wp_get_post_revisions_url()`

Additionally, `$revision_id` is renamed to `$revision` in:

* `wp_restore_post_revision()`
* `wp_delete_post_revision()`

Includes minor documentation improvements for consistency and code layout fixes for better readability.

Follow-up to [1599], [1794], [2881], [3303], [3851], [5302], [6633], [6716], [6985], [7103], [7149], [7747], [8011], [8638], [8643], [8695], [9138], [9273], [11425], [11922], [11956], [12284], [12810], [12923], [13023], [13171], [25567], [27156], [27473], [28558], [28602], [33659], [38852], [47276], [47366], [48622], [49544], [49597], [52095].

See #56243, #55647.
Built from https://develop.svn.wordpress.org/trunk@53715


git-svn-id: http://core.svn.wordpress.org/trunk@53274 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-07-18 17:37:17 +00:00
Andrew Ozz
8091de83b5 Media:
- Deprecate `wp_get_attachment_thumb_file()`.
- Make `wp_get_attachment_thumb_url()` an alias of `wp_get_attachment_image_url()`. This fixes it to return the proper thumbnail URL and fall back to returning the URL to `image_meta['thumb']` if only that exists.

Props: markhowellsmead, mukesh27, csesumonpro, SergeyBiryukov, mikeschroder, killua99, joemcgill, mashukushibiki, mfgmicha, swissspidy, romulodl, nacin, JoshuaAbenazer, wonderboymusic, lonnylot, azaozz.
Built from https://develop.svn.wordpress.org/trunk@53685


git-svn-id: http://core.svn.wordpress.org/trunk@53244 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-07-07 23:32:11 +00:00
Sergey Biryukov
558cd4c353 Media: Some documentation and test improvements for wp_img_tag_add_decoding_attr():
* Add a `@since` note for the `decoding` attribute in `wp_get_attachment_image()`.
* Adjust `wp_img_tag_add_decoding_attr()` DocBlocks per the documentation standards.
* Wrap some long `sprintf()` calls in unit tests for better readability. In at least one case, `the_content` was unnecessarily passed to `sprintf()` as an extra (unused) parameter.

Follow-up to [53480].

See #53232.
Built from https://develop.svn.wordpress.org/trunk@53481


git-svn-id: http://core.svn.wordpress.org/trunk@53070 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-06-09 16:21:14 +00:00
Peter Wilson
b8e44627c8 Media: Add decoding="async" to image attributes.
Dynamically add `decoding="async"` to image tags on the front end of a site to instruct browsers to download them in parallel.

Modifies `wp_get_attachment_image()`, `get_avatar()` to include the attribute by default. Modifies `wp_filter_content_tags()` to add the attribute during the front-end render of the site.

Introduces `wp_img_tag_add_decoding_attr()` to take an image tag and modify it to include the attribute. Introduces the filter `wp_img_tag_add_decoding_attr` used to define the default value for the attribute.

Props adamsilverstein, ayeshrajans, costdev, flixos90, hellofromtonya, isaumya, michaelbourne, mihai2u, mitogh, sergiomdgomes, spacedmonkey, westonruter, peterwilsoncc.
Fixes #53232.

Built from https://develop.svn.wordpress.org/trunk@53480


git-svn-id: http://core.svn.wordpress.org/trunk@53069 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-06-09 05:31:12 +00:00
Peter Wilson
fadb4e1ea3 Media: Run the wp_content_img_tag filter once per image.
Prevent multiple identical `img` tags in a block of content causing the `wp_content_img_tag` filter to fire multiple times for that image.

Follow up to [53028].

Props superpoincare, flixos90, pbearne, peterwilsoncc.
Fixes #55510.
See #55347.

Built from https://develop.svn.wordpress.org/trunk@53149


git-svn-id: http://core.svn.wordpress.org/trunk@52738 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-04-12 05:18:08 +00:00
Felix Arntz
e2b654efe6 Media: Introduce wp_content_img_tag filter.
This filter allows modifying individual `img` tags within a blob of content that are by default processed by the `wp_filter_content_tags()` function. The addition of this filter facilitates plugins that tweak images to accomplish this goal without re-implementing duplicate content image parser logic, which furthermore can have a negative performance impact due to additional regular expressions.

In addition to the filterable `img` tag, the filter receives the context (typically the function or filter in which the content is parsed) and the attachment ID. The latter may be 0, in case the image is not an attachment (for example when it is an external image URL).

Props adamsilverstein, flixos90, pbearne, peterwilsoncc.
Fixes #55347.

Built from https://develop.svn.wordpress.org/trunk@53028


git-svn-id: http://core.svn.wordpress.org/trunk@52617 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-03-29 23:58:18 +00:00
Sergey Biryukov
8cdec43675 Coding Standards: Use esc_url() instead of esc_attr() for some URLs.
Follow-up to [2063], [2182], [4656], [6952], [9098], [11109], [11204], [17887], [22505], 

Props kebbet.
See #54728.
Built from https://develop.svn.wordpress.org/trunk@52957


git-svn-id: http://core.svn.wordpress.org/trunk@52546 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-03-19 20:31:12 +00:00
spacedmonkey
bbf017e550 Media: Store attachment’s file size in metadata.
Store the file size of all newly uploaded attachments, as part of the metadata stored in post meta. Storing file size means, developers will not have to resort to doing `filesize` function calls, that can be time consuming on assets on offloaded to services like Amazon’s S3. 

This change also introduces a new helper function called, `wp_filesize`. This is a wrapper around the `filesize` php function, that adds some helpful filters and ensures the return value is an integer.

Props Cybr, Spacedmonkey, SergeyBiryukov, johnwatkins0, swissspidy, desrosj, joemcgill, azaozz, antpb, adamsilverstein, uday17035. 
Fixes #49412. 


Built from https://develop.svn.wordpress.org/trunk@52837


git-svn-id: http://core.svn.wordpress.org/trunk@52426 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-03-10 13:10:02 +00:00
audrasjb
b26449d863 Media: Make get_post_galleries() only return galleries.
This change makes sure only gallery content is returned by `get_post_galleries()`. It fixes an issue where non gallery block content was also returned by the function.

Props BinaryMoon, costdev, glendaviesnz.
Fixes #55203.

Built from https://develop.svn.wordpress.org/trunk@52797


git-svn-id: http://core.svn.wordpress.org/trunk@52386 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-02-25 12:44:04 +00:00
Sergey Biryukov
21a51e9993 Media: Display an error message in grid view if the attachment could not be deleted.
Previously, the attachment was silently removed from the grid but reappeared after a page reload.

Follow-up to [22869].

Props kapilpaul, costdev, mukesh27, azouamauriac, SergeyBiryukov.
Fixes #55158.
Built from https://develop.svn.wordpress.org/trunk@52725


git-svn-id: http://core.svn.wordpress.org/trunk@52314 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-02-14 14:21:05 +00:00
Sergey Biryukov
1e1fb78c07 Code Modernization: Use file_get_contents() in wp_get_webp_info().
`file_get_contents()` is faster than `fread()`, because the PHP core can decide how to best read the remaining file; it could decide to issue just one `read()` call or `mmap()` the file first.

Per the PHP manual, `file_get_contents()` or `stream_get_contents()` is the preferred way to read the contents of a file into a string. It will use memory mapping techniques if supported by the OS to enhance performance.

Reference: [https://www.php.net/manual/en/function.file-get-contents.php PHP Manual: file_get_contents()].

Follow-up to [50810], [52696], [52698], [52701].

Props maxkellermann.
See #55069.
Built from https://develop.svn.wordpress.org/trunk@52718


git-svn-id: http://core.svn.wordpress.org/trunk@52307 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-02-12 13:13:59 +00:00
Sergey Biryukov
c128cd263a Coding Standards: Remove unnecessary try/catch block in wp_get_webp_info().
This appears to be redundant, as none of the functions used inside the block throw an exception.

Follow-up to [50810].

See #54728.
Built from https://develop.svn.wordpress.org/trunk@52717


git-svn-id: http://core.svn.wordpress.org/trunk@52306 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-02-12 13:08:01 +00:00
Sergey Biryukov
3ec2d2fcfa Build/Test Tools: Update PHPCompatibilityWP to version 2.1.3.
The latest release takes the new polyfills added in WordPress 5.9 into account.

This commit also removes redundant inline ignore comments for WP-polyfilled functionality. The PHPCompatibilityWP ruleset explicitly excludes those polyfills, so they don't need to be annotated as ignored.

Release notes:
https://github.com/PHPCompatibility/PHPCompatibilityWP/releases/tag/2.1.3

For a full list of changes in this update, see the PHPCompatibilityWP GitHub:
https://github.com/PHPCompatibility/PHPCompatibilityWP/compare/2.1.2...2.1.3

Follow-up to [46290], [51543].

Props jrf.
Fixes #54711.
Built from https://develop.svn.wordpress.org/trunk@52425


git-svn-id: http://core.svn.wordpress.org/trunk@52017 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-12-31 13:55:03 +00:00
John Blackbourn
39bff93b6b Docs: Various inline documentation corrections and improvements.
See #53399

Built from https://develop.svn.wordpress.org/trunk@52332


git-svn-id: http://core.svn.wordpress.org/trunk@51924 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-12-07 12:20:02 +00:00
John Blackbourn
9a982b4ae8 Docs: Various docblock corrections.
See #53399

Built from https://develop.svn.wordpress.org/trunk@52299


git-svn-id: http://core.svn.wordpress.org/trunk@51891 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-12-01 12:17:00 +00:00
audrasjb
f69b6a04fb Media: Replace some array keys with their numeric equivalent.
This change replaces `['0']` with `[0]` which brings better consistency, readability and performance.

Props chintan1896, adamsilverstein, costdev.
Fixes #53540.

Built from https://develop.svn.wordpress.org/trunk@52245


git-svn-id: http://core.svn.wordpress.org/trunk@51837 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-11-25 08:35:09 +00:00
hellofromTonya
4586cfe5a0 Media: Add support for v1 and v2 gallery block in get_post_galleries().
The `get_post_galleries()` function only handled galleries from the `[gallery]` shortcode. It did not process gallery blocks.

Introducing v1 and v2 gallery block support in `get_post_galleries()` including support for innerblock nesting.

There are no changes to how the function is called. It detects if the post content has one or more gallery blocks. If detected, it parses the blocks and then processes to add each gallery block's HTML to the array of galleries before being passed through the filter and returned.

Includes integration tests.

Follow-up to [24682], [43309], [48262], [52042].

Props glendaviesnz, costdev, antpb, audrasjb, birgire, celloexpressions, desrosj, hellofromTonya, jeffpaul, lynk, pento, ramonopoly, russhylov, takahashi_fumiki, tellyworth.
Fixes #43826.
Built from https://develop.svn.wordpress.org/trunk@52190


git-svn-id: http://core.svn.wordpress.org/trunk@51782 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-11-16 21:25:03 +00:00
Felix Arntz
780b0399f7 Media: Refine the heuristics to exclude certain images and iframes from being lazy-loaded to improve performance.
This changeset implements the refined lazy-loading behavior outlined in https://make.wordpress.org/core/2021/07/15/refining-wordpress-cores-lazy-loading-implementation/ in order to improve the Largest Contentful Paint metric, which can see a regression from images or iframes above the fold being lazy-loaded. Adjusting this so far has been possible for developers via filters and still is, however this enhancement brings a more accurate behavior out of the box for the majority of themes.

Specifically, this changeset skips the very first "content image or iframe" on the page from being lazy-loaded. "Content image or iframe" denotes any image or iframe that is found within content of any post in the current main query loop as well as any featured image of such a post. This applies both to "singular" as well as "archive" content: On a "singular" page the first image/iframe of the post is not lazy-loaded, while on an "archive" page the first image/iframe of the _first_ post in the query is not lazy-loaded.

This approach refines the lazy-loading behavior correctly for the majority of themes, which use a single-column layout for post content. For themes with multi-column layouts, a new `wp_omit_loading_attr_threshold` filter can be used to change how many of the first images/iframes are being skipped from lazy-loaded (default is `1`). For example, a theme using a three-column grid of latest posts for archives could use the filter to override the threshold to `3` on archive pages, so that the first three content images/iframes would not be lazy-loaded.

Props adamsilverstein, azaozz, flixos90, hellofromtonya, jonoaldersonwp, mte90, rviscomi, tweetythierry, westonruter.
Fixes #53675. See #50425.

Built from https://develop.svn.wordpress.org/trunk@52065


git-svn-id: http://core.svn.wordpress.org/trunk@51657 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-11-09 00:36:01 +00:00
Sergey Biryukov
1020306fe9 I18N: Add context for some Media Library filter strings:
* Audio
* Video
* Unattached

This allows for more homogeneous translations in languages where keeping a plural form is important.

Follow-up to [6910], [7397], [8901], [9556], [11749], [13100], [12110], [15491], [15578], [22743], [29426], [29625], [34256], [45651], [46437].

Props jdy68, audrasjb, SergeyBiryukov.
Fixes #54238.
Built from https://develop.svn.wordpress.org/trunk@51903


git-svn-id: http://core.svn.wordpress.org/trunk@51496 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-10-12 16:44:01 +00:00
hellofromTonya
4b9a809bd7 Media: Fix $content parameter default value in img_caption_shortcode().
The shortcode content is expected to be a string, not `null`. `do_shortcode()` expects a string for `$content`.

The `img_caption_shortcode()` also expects a string for the `$content` parameter and is expected to return a string for the HTML content to display the caption. 

Prior to this commit:
The default value for the `$content` parameter was set to `null`. If no `$content` was passed, the function:
- could return `null` when the `$atts['width'] < 1` or there was no caption
- else, it invoked `do_shortcode( $content )` passing `null` which on PHP 8.1+ triggers a deprecation notice:
{{{
strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated
}}}

This commit:

- Fixes the default `$content` value to align to the expected shortcode content of `string`, not `null`.
- Fixes the PHP 8.1 deprecation notice when `null` was being passed to `do_shortcode()`.
- Changes the assertion in a couple of tests to check for the empty string instead of `null.

Follow-up to [8196], [8925], [8239], [26915], [31530], [42704].

Props jrf, hellofromTonya, azaozz, joedolson.
See #53635.
Built from https://develop.svn.wordpress.org/trunk@51816


git-svn-id: http://core.svn.wordpress.org/trunk@51423 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-09-15 19:06:57 +00:00
Sergey Biryukov
4381bf2ef6 Coding Standards: Fix WPCS issues in [51227].
This fixes a "Tabs must be used to indent lines; spaces are not allowed" error.

See #53475.
Built from https://develop.svn.wordpress.org/trunk@51230


git-svn-id: http://core.svn.wordpress.org/trunk@50839 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-06-24 20:55:58 +00:00
Andrew Ozz
936a38255b Media: Prevent uploading and show an error message when the server doesn't support editing of WebP images, take II. Add new, better error message for it.
Props antpb, joedolson, iandunn, azaozz.
Fixes #53475.
Built from https://develop.svn.wordpress.org/trunk@51227


git-svn-id: http://core.svn.wordpress.org/trunk@50836 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-06-24 19:12:00 +00:00
desrosj
fccc020d29 Docs: Various docblock corrections for code added in 5.8.
Props johnbillion.
See #53461.
Built from https://develop.svn.wordpress.org/trunk@51221


git-svn-id: http://core.svn.wordpress.org/trunk@50830 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-06-23 19:05:57 +00:00
whyisjake
cc26b6f068 Media: Add new functions to return the previous/next attachment links.
New functions:

* get_adjacent_image_link()
* get_next_image_link()
* get_previous_image_link()

Fixes #45708.

Props flixos90, DrewAPicture, mor10, antpb, hellofromTonya, whyisjake.



Built from https://develop.svn.wordpress.org/trunk@51122


git-svn-id: http://core.svn.wordpress.org/trunk@50731 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-06-08 23:13:57 +00:00
Sergey Biryukov
f30138fd8a Docs: Correct @since tags for new properties and functions related to infinite scrolling in Media Library.
Follow-up to [50829].

See #50105, #40330, #52628.
Built from https://develop.svn.wordpress.org/trunk@50831


git-svn-id: http://core.svn.wordpress.org/trunk@50440 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-08 11:22:03 +00:00
joedolson
9b6710c43c Media: Remove infinite scroll from media library and modal.
Replace infinitely autoloading behavior on scroll with a user-controlled load more button. Fix a long standing accessibility issue in the media library. Infinite scroll poses a wide range of problems for accessibility, usability, and performance.

This change modifies the library to load 40 items in the initial view, with a load more button to load the next 40 items and a button to move focus from the load more region to the first of the most recently added items.

The text for communicating the jump target was broadly discussed, agreeing that the text incorporated here would most concisely and clearly convey the purpose of the button, and any further detail is learnable from use.
 
Props afercia, adamsilverstein, joedolson, audrasjb, francina 
Fixes #50105. See #40330. 
Built from https://develop.svn.wordpress.org/trunk@50829


git-svn-id: http://core.svn.wordpress.org/trunk@50438 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-07 23:19:03 +00:00
Sergey Biryukov
bff31c970e Docs: Correct documentation for wp_get_webp_info() return results.
Follow-up to [50810], [50814], [50815], [50818], [50819].

See #35725.
Built from https://develop.svn.wordpress.org/trunk@50820


git-svn-id: http://core.svn.wordpress.org/trunk@50429 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-06 13:58:57 +00:00
Sergey Biryukov
7b2335eb40 Media: Remove _wp_webp_is_lossy() for now.
The function was only used in a single place in core.

Follow-up to [50810], [50814], [50815], [50818].

Props johnjamesjacoby.
See #35725.
Built from https://develop.svn.wordpress.org/trunk@50819


git-svn-id: http://core.svn.wordpress.org/trunk@50428 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-06 11:10:57 +00:00
Sergey Biryukov
8b18915601 Media: Correct an early return condition in wp_get_webp_info().
Previously, this would only have evaluated to `true` if `wp_get_image_mime()` returned `false`.

Follow-up to [50810], [50814], [50815].

See #35725.
Built from https://develop.svn.wordpress.org/trunk@50818


git-svn-id: http://core.svn.wordpress.org/trunk@50427 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-06 10:21:01 +00:00
Sergey Biryukov
16c42e467d Media: Move retrieving WebP image size information into wp_getimagesize().
Remove `_wp_get_image_size()`.

Follow-up to [50146], [50810], [50814].

Props johnjamesjacoby.
See #35725.
Built from https://develop.svn.wordpress.org/trunk@50815


git-svn-id: http://core.svn.wordpress.org/trunk@50424 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-05 18:47:57 +00:00
Sergey Biryukov
0778849c12 Media: Some documentation and test improvements for WebP support:
* Document that WebP constants are only defined in PHP 7.1+.
* Correct the `$filename` parameter type in `wp_get_webp_info()`.
* Use a consistent message when skipping tests due to the lack of WebP support.
* Remove unnecessary `else` branches after `markTestSkipped()`.
* Replace `assertEquals()` with more appropriate assertions.

Follow-up to [50810].

See #35725.
Built from https://develop.svn.wordpress.org/trunk@50814


git-svn-id: http://core.svn.wordpress.org/trunk@50423 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-05 17:08:01 +00:00
Adam Silverstein
524030edfa Images: enable WebP support.
Add support for uploading, editing and saving WebP images when supported by the server.

Add 'image/webp' to supported mime types. Correctly identify WebP images and sizes even when PHP doesn't support WebP. Resize uploaded WebP files (when supported) and use for front end markup.

Props markoheijne, blobfolio, Clorith, joemcgill, atjn, desrosj, spacedmonkey, marylauc, mikeschroder, hellofromtonya, flixos90.
Fixes #35725.


Built from https://develop.svn.wordpress.org/trunk@50810


git-svn-id: http://core.svn.wordpress.org/trunk@50419 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-04 14:44:58 +00:00
Peter Wilson
312da2b826 Media: Do not lazy load hidden images or embeds.
Improve the check for sourceless or dimensionless media when determining if the lazy loading attribute should be added to iframes and images. Never include the lazy loading attribute on embeds of WordPress posts as the iframe is initially hidden.

Including `loading="lazy"` on initially hidden iframes and images can prevent the media from loading in some browsers.

Props adamsilverstein, fabianpimminger, flixos90, johnbillion, jonkastonka, joyously, peterwilsoncc, SergeyBiryukov, SirStuey, swissspidy.
Fixes #52768.


Built from https://develop.svn.wordpress.org/trunk@50682


git-svn-id: http://core.svn.wordpress.org/trunk@50291 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-04-07 01:01:05 +00:00
Peter Wilson
cc7bdc71e8 Media: Conditionally pass 2nd parameter to getimagesize().
In the wrapper function `wp_getimagesize()` check if the second parameter was passed before sending it to the PHP function `getimagesize()`. 

The PHP function has a different execution path depending on the number of parameters passed, this ensures the wrapper function follows the appropriate path.

Follow up to [50552].
Props azaozz, hellofromtonya, Mista-Flo, peterwilsoncc, rinatkhaziev, RogerTheriault, SergeyBiryukov, terriann, whyisjake.
Fixes #52826.

Built from https://develop.svn.wordpress.org/trunk@50586


git-svn-id: http://core.svn.wordpress.org/trunk@50199 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-03-26 00:09:04 +00:00
Sergey Biryukov
a885f914e4 Coding Standards: Add missing semicolon to some endif keywords.
See #52627.
Built from https://develop.svn.wordpress.org/trunk@50560


git-svn-id: http://core.svn.wordpress.org/trunk@50173 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-03-21 13:05:04 +00:00
whyisjake
471fc1e913 Media: Pass the appropriate reference into wp_getimagesize.
With changes that were introduced in [49889] the second parameter for getimagesize() function is expecting a a reference.

Previously, most calls did not pass the 2nd param, and as a result, we are getting unexpected results.

This was only a problem with applications that are using a custom stream wrapper, and the image contained EXIF data.

For more see:

* https://github.com/humanmade/S3-Uploads/issues/496
* https://github.com/aws/aws-sdk-php/issues/1923

Fixes #52826.
Props terriann, SergeyBiryukov, Mista-Flo, hellofromTonya, rinatkhaziev, whyisjake.


Built from https://develop.svn.wordpress.org/trunk@50552


git-svn-id: http://core.svn.wordpress.org/trunk@50165 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-03-19 00:01:03 +00:00
John Blackbourn
52679edbff Docs: Add examples of possible names for various hooks whose name contains a dynamic portion.
This provides greater discoverability of such hooks in search results on the Code Reference site as well as increased clarity when reading the source.

See #50734, #52628

Built from https://develop.svn.wordpress.org/trunk@50505


git-svn-id: http://core.svn.wordpress.org/trunk@50118 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-03-07 12:32:09 +00:00
antpb
0c5a3fa2ed Media: Make adjacent_image_link() include alt text when returning an image.
When using the `adjacent_image_link()` function there is a condition that will return a linked image. Previously, the returned image was sent without alt attributes.

Now, `adjacent_image_link()` will include alt attributes of the image's title when an image is returned.

Props joedolson, Mista-Flo, sabernhardt.
Fixes #52387.

Built from https://develop.svn.wordpress.org/trunk@50274


git-svn-id: http://core.svn.wordpress.org/trunk@49919 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-09 17:27:05 +00:00
Sergey Biryukov
8bc5c10684 Docs: Clarify the @return value for wp_get_attachment_image_url() and get_the_post_thumbnail_url().
Props GeekPress, audrasjb, naveen17797.
Fixes #52183.
Built from https://develop.svn.wordpress.org/trunk@50236


git-svn-id: http://core.svn.wordpress.org/trunk@49897 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-08 14:14:08 +00:00
antpb
b566631d5e Media: Consistency in logic to pass wp_getimagesize() tests.
Previously, we used `DIR_TESTDATA` to determine if a test should skip a newly silenced error in `wp_getimagesize()`.

We are now using `WP_RUN_CORE_TESTS` instead for consistency.

Props hellofromTonya, SergeyBiryukov.
See #49889.

Built from https://develop.svn.wordpress.org/trunk@50170


git-svn-id: http://core.svn.wordpress.org/trunk@49849 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-02 21:36:03 +00:00
desrosj
230c1c5c8a Coding Standards: Fix several minor coding standards issues.
These are made by running `composer format`.

Follow up to [50124], [50129], [50143].

See #49961, #52192, #34281.
Built from https://develop.svn.wordpress.org/trunk@50152


git-svn-id: http://core.svn.wordpress.org/trunk@49831 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-02 18:04:03 +00:00
Sergey Biryukov
aab7206ff8 Media: Move wp_getimagesize() to wp-includes/media.php, for consistency with other media functions.
Follow-up to [50146].

See #49889.
Built from https://develop.svn.wordpress.org/trunk@50148


git-svn-id: http://core.svn.wordpress.org/trunk@49827 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-02 17:10:04 +00:00
antpb
f80e5d0919 Media: Avoid suppressing errors when using getimagesize().
Previously, all logic utilizing `getimagesize()` was supressing errors making it difficult to debug usage of the function. 

A new `wp_getimagesize()` function has been added to allow the errors to no longer be suppressed when `WP_DEBUG` is enabled.

Props Howdy_McGee, SergeyBiryukov, mukesh27, davidbaumwald, noisysocks, hellofromTonya.
Fixes #49889.

Built from https://develop.svn.wordpress.org/trunk@50146


git-svn-id: http://core.svn.wordpress.org/trunk@49825 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-02 16:53:04 +00:00
Joe McGill
373ee89c83 Media: Make filename checks less strict in 'wp_image_src_get_dimensions'.
This modifies the check for full size files so that only the basename is compared with the image `src` to avoid misses whenever the `src` path has been modified.

Props ianmjones.
Fixes: #52417.

Built from https://develop.svn.wordpress.org/trunk@50144


git-svn-id: http://core.svn.wordpress.org/trunk@49823 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-02 15:28:04 +00:00
Joe McGill
2642a446b3 Media: Sanity check image meta in 'wp_image_src_get_dimensions'.
This fixes a potential illegal offset error introduced in [50134] if the `$image_meta` doesn't include a `file` key.
    
Props dd32.
Fixes #51865.

Built from https://develop.svn.wordpress.org/trunk@50136


git-svn-id: http://core.svn.wordpress.org/trunk@49815 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-02 04:27:06 +00:00
Joe McGill
5ca780edb1 Media: Add filter to wp_image_src_get_dimensions.
This adds a new filter, `wp_image_src_get_dimensions` to the `wp_image_src_get_dimensions()` function to correct the dimensions returned for a file whenever WordPress isn't able to correctly get the dimensions from attachment metadata.

Fixes #51865.

Built from https://develop.svn.wordpress.org/trunk@50134


git-svn-id: http://core.svn.wordpress.org/trunk@49813 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-02 02:59:05 +00:00
Sergey Biryukov
489e47692a Media: Use consistent method for instantiating an attachment author object in Media Library.
Previously, attachments without an author could cause a PHP fatal error due to calling the `::exists()` method on a `false` value.

Props antpb, carloscastilloadhoc, hellofromTonya, garrett-eclipse.
Fixes #52030.
Built from https://develop.svn.wordpress.org/trunk@49979


git-svn-id: http://core.svn.wordpress.org/trunk@49680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-18 12:55:07 +00:00
John Blackbourn
b59c0f307b Docs: Corrections and improvements to types used in various docblocks.
See #51800, #52217

Built from https://develop.svn.wordpress.org/trunk@49936


git-svn-id: http://core.svn.wordpress.org/trunk@49635 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-05 17:16:11 +00:00
John Blackbourn
dfe1f9b322 Docs: Promote many bool types to true or false where only that value is used.
See #51800

Built from https://develop.svn.wordpress.org/trunk@49927


git-svn-id: http://core.svn.wordpress.org/trunk@49626 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-03 22:04:04 +00:00
Felix Arntz
bb234abee7 Media: Enable lazy-loading of iframes by adding the loading="lazy" attribute to iframe tags on the front-end.
* Expands the capabilities of `wp_filter_content_tags()` to add the attribute to iframe tags if enabled.
* Modifies the default behavior of `wp_lazy_loading_enabled()` so that it returns `true` for `iframe` tags.
* Introduces a `wp_iframe_tag_add_loading_attr()` function.
* Introduces a `wp_iframe_tag_add_loading_attr` filter.

Like for images, the attribute is only added to iframes which have both `width` and `height` specified (see related #50367).

Props azaozz, flixos90, westonruter.
Fixes #50756.

Built from https://develop.svn.wordpress.org/trunk@49808


git-svn-id: http://core.svn.wordpress.org/trunk@49531 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-16 21:19:07 +00:00
Sergey Biryukov
52d2b07600 Docs: Fix typo in references to WP_Error in some DocBlocks.
See #51800.
Built from https://develop.svn.wordpress.org/trunk@49769


git-svn-id: http://core.svn.wordpress.org/trunk@49492 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-08 11:51:05 +00:00
iandunn
77236320d3 Media: Return WP_Error when cropping with bad input to avoid fatal.
This avoids an error on PHP 8 caused by calling `wp_imagecreatetruecolor()` with inputs that aren't numeric, or are less than 0.

Props hellofromtonya, Boniu91, metalandcoffee, SergeyBiryukov.
Fixes #51937.

Built from https://develop.svn.wordpress.org/trunk@49751


git-svn-id: http://core.svn.wordpress.org/trunk@49474 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-04 21:41:06 +00:00
Helen Hou-Sandí
ee48cca207 Media: Avoid fatal error in `wp_prepare_attachment_for_js().
In certain contexts, in particular on the front-end, `get_media_states()` is not availble.

Props rebasaurus.
Fixes #51791.

Built from https://develop.svn.wordpress.org/trunk@49613


git-svn-id: http://core.svn.wordpress.org/trunk@49351 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-16 19:20:09 +00:00
John Blackbourn
170ca32007 Docs: Various docblock corrections and improvements.
See #50768

Built from https://develop.svn.wordpress.org/trunk@49597


git-svn-id: http://core.svn.wordpress.org/trunk@49335 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-14 16:35:06 +00:00
Sergey Biryukov
a2d42351c5 Text Changes: Unify various "Back to..." vs. "Return to..." vs. "Go to..." strings.
Standardize on "Go to..." as a more appropriate option for most cases.

Props garrett-eclipse, kharisblank, audrasjb, ramiy, valentinbora.
Fixes #47235.
Built from https://develop.svn.wordpress.org/trunk@49539


git-svn-id: http://core.svn.wordpress.org/trunk@49277 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-09 10:53:10 +00:00
Sergey Biryukov
0a70f9b004 Docs: Document the return value of wp_prepare_attachment_for_js() using hash notation.
Props stevenlinx, Mista-Flo, johnbillion.
Fixes #50835.
Built from https://develop.svn.wordpress.org/trunk@49281


git-svn-id: http://core.svn.wordpress.org/trunk@49041 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-23 00:43:07 +00:00
Sergey Biryukov
e856a91321 Media: Introduce a filter for wp_get_attachment_image() HTML output.
Props prionkor, antpb, donmhico, audrasjb, Mista-Flo, hellofromTonya.
Fixes #50801.
Built from https://develop.svn.wordpress.org/trunk@49234


git-svn-id: http://core.svn.wordpress.org/trunk@48996 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-20 15:31:06 +00:00
Helen Hou-Sandí
edb64a3d8e Media: Indicate if item is or was used as a site option in the details modal.
Props Mista-Flo, melchoyce.
Fixes #42063.

Built from https://develop.svn.wordpress.org/trunk@49223


git-svn-id: http://core.svn.wordpress.org/trunk@48985 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-20 03:14:06 +00:00
Sergey Biryukov
e209e00734 Coding Standards: Fix WPCS issues in [49207].
See #46866.
Built from https://develop.svn.wordpress.org/trunk@49209


git-svn-id: http://core.svn.wordpress.org/trunk@48971 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-19 20:45:06 +00:00
antpb
9556c08b35 Media: Add 'Uploaded to' for individual media items in the media editor.
Adds a link in the media editor showing which post a media item was uploaded to.
Props karmatosed, garrett-eclipse, Mista-Flo, SergeyBiryukov, joemcgill, hellofromTonya.
Fixes #46866.

Built from https://develop.svn.wordpress.org/trunk@49207


git-svn-id: http://core.svn.wordpress.org/trunk@48969 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-19 20:29:05 +00:00
Sergey Biryukov
0e3147c40e Coding Standards: Replace alias PHP functions with the canonical names.
Using the canonical function name for PHP functions is strongly recommended, as aliases may be deprecated or removed without (much) warning.

This replaces all uses of the following:
* `join()` with `implode()`
* `sizeof()` with `count()`
* `is_writeable()` with `is_writable()`
* `doubleval()` with a `(float)` cast

In part, this is a follow-up to #47746.

Props jrf.
See #50767.
Built from https://develop.svn.wordpress.org/trunk@49193


git-svn-id: http://core.svn.wordpress.org/trunk@48955 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-18 17:27:06 +00:00
John Blackbourn
33070fb7d2 Media: Allow the gallery_shortcode() and get_image_tag() functions to correctly accept an array of image dimensions.
These functions did previously accept an array of image dimensions but their class attributes were not properly constructed.

Fixes #51362

Built from https://develop.svn.wordpress.org/trunk@49128


git-svn-id: http://core.svn.wordpress.org/trunk@48890 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-11 20:01:06 +00:00
Sergey Biryukov
897f004a9c General: Replace older-style PHP type conversion functions with type casts.
This improves performance, readability, and consistency throughout core.

* `intval()` → `(int)`
* `strval()` → `(string)`
* `floatval()` → `(float)`

Props ayeshrajans.
Fixes #42918.
Built from https://develop.svn.wordpress.org/trunk@49108


git-svn-id: http://core.svn.wordpress.org/trunk@48870 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-08 21:15:13 +00:00
John Blackbourn
aba2165aae Media: Standardise the description for image size parameters.
This brings continuity to all the image related functions and filters which accept or pass a size parameter.

Props dilipbheda, johnbillion

Fixes #47364

Built from https://develop.svn.wordpress.org/trunk@49021


git-svn-id: http://core.svn.wordpress.org/trunk@48783 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-09-20 16:23:07 +00:00
John Blackbourn
0b2e31a7f8 Docs: Inline documentation improvements for media related functions and hooks.
See #47364, #50768

Built from https://develop.svn.wordpress.org/trunk@49020


git-svn-id: http://core.svn.wordpress.org/trunk@48782 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-09-20 15:55:10 +00:00
John Blackbourn
ecfff6fe80 Media: Correct the image thumbnail logic in media templates.
This ensures the correct data properties are checked before displaying image thumbnails.

Props chetan200891

Fixes #49655

Built from https://develop.svn.wordpress.org/trunk@49012


git-svn-id: http://core.svn.wordpress.org/trunk@48774 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-09-20 13:15:04 +00:00
Sergey Biryukov
af523447f4 Media: Make the is_gd_image() function available on front end.
This avoids a fatal error if a plugin calls image creation or editing functions like `wp_imagecreatetruecolor()` outside of the admin.

Follow-up to [48798]

Props BackuPs.
Fixes #51174. See #50833.
Built from https://develop.svn.wordpress.org/trunk@48905


git-svn-id: http://core.svn.wordpress.org/trunk@48667 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-28 16:45:06 +00:00
Sergey Biryukov
0c8644c071 Docs: Improve documentation for wp_lazy_loading_enabled() per the documentation standards.
See #50768.
Built from https://develop.svn.wordpress.org/trunk@48855


git-svn-id: http://core.svn.wordpress.org/trunk@48617 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-24 22:16:06 +00:00
Sergey Biryukov
c3a7d6c379 Docs: Add a @since note about the $srcset and $sizes attributes added to wp_get_attachment_image().
Follow-up to [34855].

See #51122.
Built from https://develop.svn.wordpress.org/trunk@48853


git-svn-id: http://core.svn.wordpress.org/trunk@48615 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-24 22:12:03 +00:00
Sergey Biryukov
147ed6ebdb Docs: Add documentation and a @since note about the loading attribute added to wp_get_attachment_image().
Follow-up to [48272].

Props audrasjb.
Fixes #51122.
Built from https://develop.svn.wordpress.org/trunk@48852


git-svn-id: http://core.svn.wordpress.org/trunk@48614 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-24 22:04:04 +00:00
Sergey Biryukov
12c8f0e678 Code Modernization: Introduce is_gd_image() to check for PHP 8 GdImage object instances.
In PHP 8, the GD extension uses `GdImage` objects instead of resources for its underlying data structures.

This updates the existing `is_resource()` calls for image resources in core to accomodate for `GdImage` instances as well.

Props ayeshrajans, jrf.
Fixes #50833.
Built from https://develop.svn.wordpress.org/trunk@48798


git-svn-id: http://core.svn.wordpress.org/trunk@48560 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-16 13:33:09 +00:00
Sergey Biryukov
1f85e7484f Docs: Consistently use third-person singular verbs for various filter descriptions, per the documentation standards.
See #50768.
Built from https://develop.svn.wordpress.org/trunk@48782


git-svn-id: http://core.svn.wordpress.org/trunk@48544 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-11 00:34:08 +00:00
Sergey Biryukov
b1c6077591 Media: Remove extra space from the width attribute in wp_playlist_shortcode() output.
Props hvar.
Fixes #50840.
Built from https://develop.svn.wordpress.org/trunk@48716


git-svn-id: http://core.svn.wordpress.org/trunk@48478 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-04 12:47:06 +00:00
Sergey Biryukov
5d21bc9386 Docs: Correct description for wp_filter_content_tags() per the documentation standards.
DocBlocks should start with a brief, one sentence explanation of the purpose of the function spanning a maximum of two lines.

Follow-up to [48648].

See #44427.
Built from https://develop.svn.wordpress.org/trunk@48649


git-svn-id: http://core.svn.wordpress.org/trunk@48411 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-27 21:49:04 +00:00