In order to tell WordPress not to install new bundled themes on update, `CORE_UPGRADE_SKIP_NEW_BUNDLED` should be set to `true`, as the name suggests, not `false`.
Follow-up to [39064].
Props tomgreer, knutsp, crdunst.
See #49056.
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The test reports a failure if the default timezone was changed with `date_default_timezone_set()` to anything other than `UTC`.
WordPress historically uses `UTC` as the default timezone for calculating date and time offsets, overriding it is not recommended and can cause widespread and obscure issues.
Props Rarst, Clorith, TimothyBlynJacobs.
Fixes#48692.
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Allows a login to have an apostorphe. Which would normally be created as a mistake, but this allows the login to happen.
Fixes#38744
Props wpkuf, desrosj, socalchristina, bibliofille, santilinwp, nsubugak, sncoker, cafenoirdesign, whyisjake.
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- Run the `wp_generate_attachment_metadata` filter at the end in `wp_update_image_subsizes()` when new metadata was generated and additional image sub-sizes were created.
- Add another arg in the `wp_generate_attachment_metadata` filter for additional context.
- Fix inline docs and ensure the new image meta is always saved before starting post-processing.
Fixes#48472 for trunk.
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Due to a confusion with `add_menu_page()`, which takes the `$icon_url` parameter, while `add_submenu_page()` does not, some plugins were passing in a string instead of integer as `$position`, causing backward compatibility issues.
A `_doing_it_wrong()` message is now added to alert developers of the wrong parameter type.
Props david.binda, desrosj, 123host, dennis_f, MattyRob.
Reviewed by desrosj.
Fixes#48249.
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This allows update failures caused when the native PHP JSON extension is missing to be distinguished from updates that fail because the site does not meet the minimum PHP requirements.
Follow up of [46455].
Reviewed by desrosj, jorbin, johnbillion.
Fixes#47699.
Built from https://develop.svn.wordpress.org/trunk@46560
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The PHP native JSON extension has been bundled and compiled with PHP by default since version 5.2.0. Because the minimum version of PHP required by WordPress is now 5.6.20 (see #46594 and [45058]), the related polyfills and workarounds have been removed (see [46205-46206,46208]).
However, even though the JSON extension is now included in PHP by default, it is still possible to disable the extension in a custom configuration. This change will prevent sites from upgrading if the JSON extension is disabled to prevent compatibility issues.
Props jrf, jorbin, dd32, desrosj.
Fixes#47699.
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This commit switches a comparison to a Yoda condition, performs a more strict `intval()` check on the value of the Site Status column, and prevents a specific Site State from appearing in List Table rows when filtering by that same Site State already (to match the behavior of other List Table State implementations.)
Fixes#37684. Props pbiron.
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Visible `<label>` elements benefit all users. The `placeholder` attribute should not be used as a replacement for visible labels.
Instead, it's supposed to be used only for a short hint to aid users with data entry e.g. a sample value or a brief description of the expected format.
Screen readers may not announce a `placeholder` attribute at all. Other users may suffer from the lack of a visible label and a placeholder used as replacement, for example:
- users with cognitive disabilities may have trouble remembering what the filled field does
- speech recognition users cannot see the name they can speak to set focus on the field
- low-vision users with high text-size may not be able to see the whole placeholder even when it's visible, if its value is clipped by the edge of the input
Props anevins, audrasjb, karmatosed, azaozz, SergeyBiryukov, afercia.
See #40331.
Fixes#47138.
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Each item that `Walker_Nav_Menu_Checklist` displays is accompanied by several hidden `<input/>` fields that specify default values for each item when added to a menu. These values are passed in JavaScript to the AJAX call triggered when an item is added to a menu.
The hidden field for the title attribute field incorrectly had an underscore instead of a hyphen. Because of this, it was impossible to supply a default value for the Title Attribute field of a nav menu item.
Props yanngarcia, davidbaumwald.
See #47838.
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User interface controls that use only icons aren't ideal for many users.
Universal icons are rare. Icons must communicate meaning but their actual meaning varies depending on many factors including the users cultural background.
Moreover, users with cognitive impairments and speech recognition users need interface controls with visible text to be able to operate them.
- shortens some of the buttons text to: Rotate left, Rotate right, Flip vertical, Flip horizontal
- moves the Undo and Redo buttons underneath the main buttons group
Props nrqsnchz, melchoyce, karmatosed, sabernhardt, mikeschroder.
Fixes#47116.
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This change introduces a new Composer script, `compat` that will scan the codebase for (detectable) potential PHP compatibility issues using the `PHP_CodeSniffer` and a custom ruleset based off of the `PHPCompayibilityWP` ruleset (`phpcompat.xml.dist`).
The command will be run as a separate job within each Travis build. While many compatibility issues and false positives have already been corrected in this commit and other Trac tickets, there are still some remaining. For that reason, the job is allowed to fail while the remainder of the potential compatibility issues are investigated and addressed. After those are resolved, the job should be set as required to pass to help prevent new compatibility issues from being introduced.
Props desrosj, jrf, all PHPCompatibilityWP and PHPCompatibility contributors.
Fixes#46152.
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- changes "Select All" from a link to a checkbox
- the new checkbox is available only when JavaScript support is on
- semantically and for accessibility, a checkbox is a better user interface control because the available action is clear to all users and the selected state is communicated natively
- it's consistent with the existing pattern for the admin tables
Props birgire, audrasjb, afercia.
Fixes#47048.
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The SSL certificate may be self-signed which prevents various tests from returning proper results. Since the Cron API and file editors don't verify the certificate the tests shouldn't either.
Props Clorith, ocean90.
Fixes#47957.
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`wp_get_upload_dir()` returns the theoretical path of the uploads directory. When there was no upload yet the test returns an incorrect result (not writeable) because the directory doesn't exist. Switching to `wp_upload_dir()`, which creates the directory on the fly, ensures a proper test result.
Fixes#47958.
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The PHP native JSON extension has been bundled and compiled with PHP by default since version 5.2.0. Because the minimum version of PHP required by WordPress is now 5.6.20 (see #46594 and [45058]), JSON extension related polyfills and backwards compatibility code can now be removed.
This change removes code that supported JSON related functionality on older versions of PHP. This includes (but is not limited to) checks that `json_last_error()` exists, checking and setting the `JSON_UNESCAPED_SLASHES` and `JSON_PRETTY_PRINT` constants if not previously defined, and deprecating the `_wp_json_prepare_data()` function (which was 100% workaround code).
Follow up of [46205].
See #47699.
Props jrf, Clorith, pento.
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Add a position argument to the `add_submenu_page` function similar to the one already in `add_menu_page`. When adding sub menus enables setting the position in the sub menu where the item should appear.
In addition, add the position argument to functions that call `add_submenu_page` under the hood: `add_management_page`, `add_options_page`, `add_theme_page`, `add_plugins_page`, `add_users_page`, `add_dashboard_page`, `add_posts_page`, `add_media_page`, `add_links_page`, `add_pages_page` and `add_comments_page`.
Props welcher, birgire, alexvorn2.
Fixes#39776.
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As part of the Multisite installation process, a `blog_versions` table is created. This table is never read from (except immediately prior to updating it), it's only ever inserted into or updated. It is not used to determine which blogs need to be upgraded.
This table was introduced in 3.0 when the WPMU schema was merged #11644 and it appears the table has never been used in core and is therefore redundant and may as well be removed.
Props johnbillion, nacin, ryan, johnjamesjacoby, whyisjake.
Fixes#19755. See #41685.
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Currently there is there a table in multisite called blog_versions. All this table stores is the database version as number and the date updated. With plans to add site meta in #37923 this new table should be used. This has a number of benefits, including functions to CRUD these values in the database. Once this data is in the blogmeta, table, the blog_versions table can be removed all together. If require a SQL view can be used blog_versions from data stored in blogmeta.
Props spacedmonkey, leogermani.
Fixes#41685. See #19755.
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We've extracted wp-includes/wp-a11y.js to a reusable package wordpress/a11y which is published on NPM. Let's make sure this package is also used in WordPress core. Once all the JavaScript is built using webpack, we can also import this package wherever it is used and configure webpack to load is an external.
Props omarreiss, herregroen, desrosj, ocean90, afercia, sstoqnov
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The `implode()` function accepts two. parameters, `$glue` and `$pieces`. For historical reasons, these parameters have been accepted in any order, though it was recommended that the documented order of `$glue, $pieces` be used.
Starting in PHP 7.4, specifying the parameters in the reverse order will trigger a deprecation notice with the plan to remove this tolerance in PHP 8.0.
This change fixes the occurrences of reversed arguments in Core with the exception of those contained in included external libraries. These will be handled separately.
Props jrf, jorbin.
See #47746.
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This change introduces a new `site_states()` method to the Sites List Table class (with a new `display_site_states` filter inside of it) following the pattern popularized in other List Table classes before it (Posts, Media, etc...)
Fixes#37684. Props mnelson4, pbiron, jeremyfelt, johnjamesjacoby.
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The path to magic quote sanity took a fun and exciting turn: PHP core removed it and WordPress updated the minimum version.
For the formally external pclzip, the code is commented out to make investigating easier and in case we ever need to merge upstream (if that still exists) changes.
Props ayeshrajans, jrf, jorbin.
See #47783.
Fixes#18322.
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* "Up to date" is an adverb phrase that describes an action that brings something in line with the latest information.
* "Up-to-date" is an adjective phrase that is used as a synonym for "current".
Props socalchristina, hareesh-pillai, garrett-eclipse, desrosj, aprea.
Fixes#38998.
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Hook documentation should be on the line directly above the line containing the `do_action()` or `apply_filters()` call. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of duplicate hook references.
Includes minor code layout fixes.
See #47110.
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Introduces `wp_get_original_image_path()` that retrieves the path to the originally uploaded image in all cases, and `big_image_size_threshold` filter to set the pixel value above which images will be scaled. The same value is used as max-width and max-height when scaling.
See #47873.
Built from https://develop.svn.wordpress.org/trunk@46076
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Title attributes on abbreviations are only available to a minority of users. The
best option is to avoid unnecessary abbreviations when possible. In the other cases,
use an `<abbr>` element (which provides a hint to user agents on how to announce
and display the abbreviation) and provide an expansion in plain text on first use.
- `readme.html`: improves abbreviations and removes unnecessary `title` attributes
- options-general: removes unnecessary abbreviations and improves the remaining ones
- customizer schedule changeset date: removes unnecessary abbreviations and improves the remaining ones
- posts table date: uses a `span` element instead of an `abbr` element because this is not an abbreviation
Fixes#46980.
Built from https://develop.svn.wordpress.org/trunk@45930
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* Add missing translator comments.
* Fix placement of some translator comments. Translator comments should be on the line directly above the line containing the translation function call for optimal compatibility with various `.pot` file generation tools. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of translator comments.
Includes minor code layout fixes.
Polyglots, rejoice! All WordPress core files now have translator comments for all strings with placeholders!
Props jrf, subrataemfluence, GaryJ, webdados, Dency, swissspidy, alvarogois, marcomartins, mihaiiceyro, vladwtz, niq1982, flipkeijzer, michielatyoast, chandrapatel, thrijith, joshuanoyce, FesoVik, tessak22, bhaktirajdev, cleancoded, dhavalkasvala, garrett-eclipse, bibliofille, socalchristina, priyankkpatel, 5hel2l2y, adamsilverstein, JeffPaul, pierlo, SergeyBiryukov.
Fixes#44360.
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With this change, the result of a site or network lookup by ID will be cached even if the ID does not exist. When a new site or network is created, the cache for the respective new ID is cleared.
Props mnelson4, nielsdeblaauw.
Fixes#42251.
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Account for these new values in `settings_errors()`, resulting in `notice-warning` and `notice-info` CSS classes.
Map legacy `error` and `updated` CSS classes to `notice-error` and `notice-success`.
Props donmhico, toddhalfpenny, flixos90, desrosj, javorszky, SergeyBiryukov.
Fixes#44640, #44941.
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Most sites will be unaffected by this change, but those with a large number of rows in `wp_options`, only a small number of which have `autoload` set, will see a significant performance improvement.
Sites with a large number of rows in `wp_options`, with many of them having `autoload` set will unfortunately see a performance penalty on top of the already very slow queries they're running, but this should be the minority of cases.
Props DanBUK.
Fixes#24044.
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Introduces `WP_Site_Health::has_late_cron()` for late wp-cron jobs and extends the time allowance before a job is considered missed.
In a standard configuration using loopback requests, a job is considered late once past due and missed over five minutes past due.
Late and missed time frames are extended if `DISABLE_WP_CRON` is defined as `true` to allow for crontab tasks running less frequently. A job is considered late once it's 15 minutes past due and missed over one hour past due.
A file for site health unit tests has been introduced with tests for cron in critical, late and missed states.
Props rockfire, afragen, peterwilsoncc.
Fixes#47223.
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- Add the `admin_email_lifespan` option when installing. Fixes a bug where the verification screen is shown right after installation.
- Reset the same option when upgrading and the user doing the DB upgrade is not an admin. This will ensure the email verification is shown next time an admin logs in.
- Use `site_url()` instead of `network_site_url()` for the form action. The latter seems needed only for password reset.
See #46349.
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PHP used to allow both square brackets and curly braces to be used interchangeably for accessing array elements and string offsets. The curly bracket syntax is only allowed in a limited set of cases and can be confusing for people not used to it.
PHP 7.4 will deprecate the curly brace syntax for accessing array elements and string offsets and it is expected that support will be completely removed in PHP 8.0.
Ref: https://wiki.php.net/rfc/deprecate_curly_braces_array_access
See #47751.
Props jrf.
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When adding a Custom Link and leaving the "Link Text" field empty, WordPress used to set a default fallback text: "Menu Item".
The changes in [36379] broke this behavior making the fallback text: ` (Pending)`, with a leading space.
Pending major refactoring of the Menus page (which is going to use a block-based user interface) this change just restores the original behavior by adding the fallback text to the related AJAX response.
Props christophherr, Fencer04, thakkarhardik, backermann1978, audrasjb.
Fixes#38415.
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This renames the file containing the Custom_Background class to conform to the coding standards.
This commit also includes:
- A new custom-background.php that includes the new file, for anyone that may've been including the file directly.
- Replaces a reference to the old filename with the new filename.
See #47632.
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This renames the file containing the `Custom_Image_Header` class to conform to the coding standards.
This commit also includes:
- A new `custom-header.php` that includes the new file, for anyone that may've been including the file directly.
- Replaces references to the old filename with the new filename.
See #47632.
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Noteable changes:
- The `magic_quotes_runtime` and `magic_quotes_sybase` settings were removed in PHP 5.4, so no longer need to be set.
- Some functions that use external libraries can generate errors that can't be tested for, so are globally allowed to silence errors.
- Quite a few functions would cause errors if `safe_mode` was set. This setting was removed in PHP 5.4.
- Only a handful of `header()` calls needed corresponding `headers_sent()` checks for unit tests to pass, but more may need to be added as the nightlies builds are tested.
See #46732.
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This allows for blocking plugin activation if it requires a higher version of PHP or WordPress, and does not have a `readme.txt` file.
If the headers are defined in both `readme.txt` and the main plugin file, precedence is given to the plugin file.
Props afragen, Otto42, Ipstenu.
Fixes#46938.
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- Introduces `wp_get_missing_image_subsizes()` and `wp_update_image_subsizes()` to generate image sub-sizes that are missing or were not created after the upload.
- Adds a way to display errors that happened while creating sub-sizes.
- Introduces `wp_create_image_subsizes()` intended for use after an image was uploaded. It saves/updates the image metadata immediately after each sub-size is created. This fixes the (long standing) problem when some of the sub-size image files were created but there was a timeout or an error and the metadata was not saved. Until now such uploads were considered "failed" which usually resulted in the user trying to upload the same image again, creating even more "orphan" image files.
Note that the patch also includes some unrelated WPCS fixes.
Props mikeschroder, azaozz.
See #40439.
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Introduces the faux primitive capability `view_site_health_checks` available to single site admins and multisite super-admin to view the site health page within the admin.
The capability is mapped to the `install_plugins` capability without being dependent on the file system being writable. This fixes a bug where the feature couldn't be used by sites unable to write to the file system or managed through version control.
The capability is granted on the `user_has_cap` filter.
Props birgire, Clorith, palmiak, peterwilsoncc, spacedmonkey.
Fixes#46957.
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This introduces three new strings that can be used to control the maximum length of automatically generated excerpts for posts, comments, and draft post previews in the dashboard. Optionally combined with the existing word count type control this allows languages which include many multibyte characters to specify more appropriate maximum excerpt lengths.
Props miyauchi, birgire, johnbillion
Fixes#44541
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- changes the media views form controls to have explicitly associated labels with for/id attributes
- adds a few missing labels / aria-labels
- improves a few existing labels / aria-labels
- improves semantics in a few places, by adding visually hidden headings, fieldset + legend elements, aria-describedby attributes
- improves the image custom size input fields and their labelling
- adds `role="status"` to the "saved" indicator so that status messages are announced to assistive technologies
- swaps the columns source order in the image details template, to make visual and DOM order match
- swaps the "Replace" and "Back" buttons source order in the Replace Image view, to make visual and DOM order match
- gallery settings: move checkbox label to the right: checkboxes are supposed to have labels on the right
- merge similar strings, unified to "Drop files to upload" (removed "Drop files here", and "Drop files anywhere to upload")
- makes the "upload-ui" consistent across the media views
- hides the IE 11 "X" `::-ms-clear` button in the Insert from URL field, as it conflicts with the uploading spinner
- adds comments to all the media templates to clarify their usage
- slightly increases vertical spacing between form fields in the media sidebar
- removes some CSS selectors introduced as backwards compatibility for WordPress pre-4.4
- removes some CSS still targeting Internet Explorer 7 and 8
Fixes#47141.
Fixes#47122.
Built from https://develop.svn.wordpress.org/trunk@45499
git-svn-id: http://core.svn.wordpress.org/trunk@45310 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Sergey Biryukov
John Blackbourn
Andrew Ozz
Dominik Schilling
Andrea Fercia
whyisjake
desrosj
Mike Schroder
johnjamesjacoby
antpb
Ella Iseulde Van Dorpe
Adam Silverstein
Aaron Jorbin
Felix Arntz
Gary Pendergast
Peter Wilson