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.
git-svn-id: https://develop.svn.wordpress.org/trunk@49979 602fd350-edb4-49c9-b593-d223f7449a82
* 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.
git-svn-id: https://develop.svn.wordpress.org/trunk@49808 602fd350-edb4-49c9-b593-d223f7449a82
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.
git-svn-id: https://develop.svn.wordpress.org/trunk@49751 602fd350-edb4-49c9-b593-d223f7449a82
In certain contexts, in particular on the front-end, `get_media_states()` is not availble.
Props rebasaurus.
Fixes#51791.
git-svn-id: https://develop.svn.wordpress.org/trunk@49613 602fd350-edb4-49c9-b593-d223f7449a82
Standardize on "Go to..." as a more appropriate option for most cases.
Props garrett-eclipse, kharisblank, audrasjb, ramiy, valentinbora.
Fixes#47235.
git-svn-id: https://develop.svn.wordpress.org/trunk@49539 602fd350-edb4-49c9-b593-d223f7449a82
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.
git-svn-id: https://develop.svn.wordpress.org/trunk@49207 602fd350-edb4-49c9-b593-d223f7449a82
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.
git-svn-id: https://develop.svn.wordpress.org/trunk@49193 602fd350-edb4-49c9-b593-d223f7449a82
These functions did previously accept an array of image dimensions but their class attributes were not properly constructed.
Fixes#51362
git-svn-id: https://develop.svn.wordpress.org/trunk@49128 602fd350-edb4-49c9-b593-d223f7449a82
This brings continuity to all the image related functions and filters which accept or pass a size parameter.
Props dilipbheda, johnbillion
Fixes#47364
git-svn-id: https://develop.svn.wordpress.org/trunk@49021 602fd350-edb4-49c9-b593-d223f7449a82
This ensures the correct data properties are checked before displaying image thumbnails.
Props chetan200891
Fixes#49655
git-svn-id: https://develop.svn.wordpress.org/trunk@49012 602fd350-edb4-49c9-b593-d223f7449a82
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.
git-svn-id: https://develop.svn.wordpress.org/trunk@48905 602fd350-edb4-49c9-b593-d223f7449a82
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.
git-svn-id: https://develop.svn.wordpress.org/trunk@48798 602fd350-edb4-49c9-b593-d223f7449a82
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.
git-svn-id: https://develop.svn.wordpress.org/trunk@48649 602fd350-edb4-49c9-b593-d223f7449a82
When used as a noun referring to the "virtual" place, `Trash` should be capitalized.
Follow-up to [47233], [48352].
See #45317, #40244.
git-svn-id: https://develop.svn.wordpress.org/trunk@48594 602fd350-edb4-49c9-b593-d223f7449a82
Adjusts the gallery shortcode handler to check for the `link` attribute when outputting to a feed.
Fixes#22101.
Props ifrins, mdgl, SergeyBiryukov, chriscct7, stevenkword, iworks, DrewAPicture, birgire, whyisjake.
git-svn-id: https://develop.svn.wordpress.org/trunk@48496 602fd350-edb4-49c9-b593-d223f7449a82
Also refreshes and fixes some of the unit tests for media, and replaces test-image-large.png with test-image-large.jpg which is larger to allow testing of `original_image` in the image meta.
Fixes#50628.
git-svn-id: https://develop.svn.wordpress.org/trunk@48454 602fd350-edb4-49c9-b593-d223f7449a82
- Introduce `wp_image_file_matches_image_meta()` utility function to check whether the image meta (retrieved by attachment ID) matches an image path or URI. A mismatch may happen in some cases, for example after the posts have been exported from one website and imported in another.
- Add unit tests for the new function.
- Improve `wp_image_src_get_dimensions()` a bit and use the new function to prevent these edge cases.
Fixes#50543.
git-svn-id: https://develop.svn.wordpress.org/trunk@48329 602fd350-edb4-49c9-b593-d223f7449a82
With this changeset, in addition to the already present `wp_lazy_loading_enabled` filter, developers can now opt out of lazy-loading template images via `wp_get_attachment_image()` by passing a `loading` attribute with boolean value `false`. This can be used e.g. by theme developers on images which are very likely to be in the initial viewport.
This changeset also improves related test coverage.
Props adamsilverstein, azaozz, joemcgill, johnbillion.
See #50425, #44427.
git-svn-id: https://develop.svn.wordpress.org/trunk@48272 602fd350-edb4-49c9-b593-d223f7449a82
Following up on [48170], this changeset moves the new logic to add missing `img` dimension attributes into a separate function that is run first within `wp_filter_content_tags()`. It also adds a utility function `wp_image_src_get_dimensions()` with logic reused from `wp_image_add_srcset_and_sizes()`, and it ensures that `width` and `height` attributes only get added if both of the attributes are missing on the original `img` tag.
This changeset furthermore improves test coverage and separates tests for the different aspects of `img` tag modification.
Props azaozz.
Fixes#50367. See #44427.
git-svn-id: https://develop.svn.wordpress.org/trunk@48237 602fd350-edb4-49c9-b593-d223f7449a82
The filter is the callback function added with `add_filter()`, therefore the hook passes a value to the filter, and the filter returns a value to change its behaviour.
The documentation is referring to the latter.
Props johnbillion.
See #49572, #16557.
git-svn-id: https://develop.svn.wordpress.org/trunk@48185 602fd350-edb4-49c9-b593-d223f7449a82
This changeset ensures that attachment images which are inserted without `width` and `height` attributes still receive them in the frontend, to reduce cumulative layout shift. Adding the dimensions happens as part of the logic for adding `srcset` and `sizes` attributes, which already assume the specific width and height of the respective image.
Images are now only lazy-loaded if they have `width` and `height` attributes present. While missing these attributes itself is what causes layout shifts, lazy-loading such images can make this problem more apparent to the user.
Props adamsilverstein, westonruter.
Fixes#50367. See #44427.
git-svn-id: https://develop.svn.wordpress.org/trunk@48170 602fd350-edb4-49c9-b593-d223f7449a82
Per the documentation standards, `@param` tags should be aligned with each other, but not with the `@return` tag.
See #49572.
git-svn-id: https://develop.svn.wordpress.org/trunk@48110 602fd350-edb4-49c9-b593-d223f7449a82
The tag was supported in phpDocumentor 1.x, but is no longer supported in 2.x and 3.x.
Usage of static variables is considered an internal implementation detail and has no information value for someone reading the docs.
Props alishanvr, jrf.
Fixes#50426.
git-svn-id: https://develop.svn.wordpress.org/trunk@48109 602fd350-edb4-49c9-b593-d223f7449a82
