Convert `date_i18n()` into a wrapper for `wp_date()`.
`wp_date()` is intended as a replacement for `date_i18n()` without legacy quirks in it. It accepts a true Unix timestamp (not summed with timezone offset) and an arbitrary timezone.
Props Rarst, mboynes, MikeHansenMe, rmccue, nacin.
Fixes#28636.
Built from https://develop.svn.wordpress.org/trunk@45901
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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.
Built from https://develop.svn.wordpress.org/trunk@45507
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Using the new fatal handler introduced in [44962], an email is sent to the admin when a fatal error occurs. This email includes a secret link to enter recovery mode. When clicked, the link will be validated and on success a cookie will be placed on the client, enabling recovery mode for that user. This functionality is executed early before plugins and themes are loaded, in order to be unaffected by potential fatal errors these might be causing.
When in recovery mode, broken plugins and themes will be paused for that client, so that they are able to access the admin backend despite of these errors. They are notified about the broken extensions and the errors caused, and can then decide whether they would like to temporarily deactivate the extension or fix the problem and resume the extension.
A link in the admin bar allows the client to exit recovery mode.
Props timothyblynjacobs, afragen, flixos90, nerrad, miss_jwo, schlessera, spacedmonkey, swissspidy.
Fixes#46130, #44458.
Built from https://develop.svn.wordpress.org/trunk@44973
git-svn-id: http://core.svn.wordpress.org/trunk@44804 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Screen reader users rely on the iframe title attribute to describe the contents of iframes. A meaningful title attribute allows to quickly identify the iframe content, so users can determine which iframe to enter and explore in detail or skip if desired.
Note: this is the only case where a title attribute is required for compliance with the W3C Web Content Accessibility Guidelines (WCAG).
- checks for oEmbed response of type `video` or `rich`
- checks if they use an iframe
- fetches the title (if any) from the oEmbed response
- adds the title to the embed iframe
Props bamadesigner, TomHarrigan, swissspidy, jrf, afercia.
Fixes#40245.
Built from https://develop.svn.wordpress.org/trunk@44942
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This changeset introduces `$post` parameters to `get_the_content()` and
`wp_trim_excerpt()`. When a `$post` object is passed to one of these functions,
the functions will operate on the data from that object, rather than from the
post globals (`$authordata`, `$page`, etc). This ensures that the functions work
in a predictable manner when used outside of the regular post loop.
The global-mismatch problem is surfaced in cases where `get_the_excerpt()` is
called outside of the post loop, on posts that don't have a defined excerpt. In
these cases, the post globals - used to generate a fallback excerpt - may refer
to the incorrect object, resulting in PHP notices or other unpredictable
behavior. See #36934 for a related issue.
Props spacedmonkey, kraftbj, Shital Patel.
Fixes#42814.
Built from https://develop.svn.wordpress.org/trunk@44941
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The pre-save filters added to links in [43732] could invalidate JSON data when saving Customizer change-sets.
This removes the filters when saving and publishing change-sets.
Props peterwilsoncc, nikeo for testing.
See #45292.
Built from https://develop.svn.wordpress.org/trunk@44714
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Blocks are able to register styles that used in the editor and the frontend, or only in the editor. These functions ensure the correct styles are loaded in the correct place.
Props pento.
Merges [43812] to trunk.
See #45065.
Built from https://develop.svn.wordpress.org/trunk@44157
git-svn-id: http://core.svn.wordpress.org/trunk@43987 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Adjusts the packages registration after [43723]:
Combine the different registration functions into one `wp_default_packages` function. To reach this goal move the prefix logic into a function so it can be called from different locations. Use a static variable there to prevent duplicate inclusion of `version.php`.
Call this function from the `wp_default_scripts` action by registering it as a default filter.
Combine some of the logic in `_WP_Editors::print_tinymce_scripts` into `wp_register_tinymce_scripts`. The logic to force an uncompressed TinyMCE script file stays in `_WP_Editors::force_uncompressed_tinymce` because that logic is very specific to the classic editor.
The script handle `wp-tinymce` is now a dependency of the editor script handle. In combination with the previous item, this makes the classic editor work.
Adjust the syntax of the script paths to be more consistent with other WordPress code.
Always use "production" mode for the media files to prevent people from inadvertently committing development files.
Props pento, omarreiss, atimmer.
Merges [43738] into trunk.
Fixes#45065.
Built from https://develop.svn.wordpress.org/trunk@44115
git-svn-id: http://core.svn.wordpress.org/trunk@43945 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Object type-specific actions that should happen before or after modification of metadata have so far been part of the respective wrapper functions. By using action and filter hooks, this changeset ensures they are always executed, even when calling the lower-level Meta API functions directly, which the REST API does as a prime example.
Merges [43729] to trunk.
Props flixos90, spacedmonkey.
Fixes#44467.
Built from https://develop.svn.wordpress.org/trunk@43982
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WPCS 1.0.0 includes a bunch of new auto-fixers, which drops the number of coding standards issues across WordPress significantly. Prior to running the auto-fixers, there were 15,312 issues detected. With this commit, we now drop to 4,769 issues.
This change includes three notable additions:
- Multiline function calls must now put each parameter on a new line.
- Auto-formatting files is now part of the `grunt precommit` script.
- Auto-fixable coding standards issues will now cause Travis failures.
Fixes#44600.
Built from https://develop.svn.wordpress.org/trunk@43571
git-svn-id: http://core.svn.wordpress.org/trunk@43400 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously, when a plugin updated its suggested privacy policy text, an admin notice was shown on all screens in the Administration Panels. That was done in order to make sure that administrators were aware of it, so that they could update their policy if needed. That was a very heavy-handed and intrusive approach, though, which leads to a poor user experience, and notice fatigue.
An alternative approach is to use bubble notifications in the menu, similar to when plugins have updates that need to be installed. That still makes it obvious that something needs the administrator's attention, but is not as distracting as a notice.
The notice will still appear on the Privacy page, though, since it is relevant to that screen, and provides an explanation of why the bubble is appearing.
Props azaozz, xkon, iandunn.
Fixes#43954. See #43953.
Built from https://develop.svn.wordpress.org/trunk@43223
git-svn-id: http://core.svn.wordpress.org/trunk@43052 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously the admin didn't have any way to know if a pending request was ready to be processed, aside from manually checking the Export/Erase pages. Sending them an email is a much more convenient option.
Props garrett-eclipse, desrosj, iandunn.
See #43967.
Built from https://develop.svn.wordpress.org/trunk@43211
git-svn-id: http://core.svn.wordpress.org/trunk@43040 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The primary means of protecting the files is the CSPRN appended to the filename, but there is no reason to keep the files after the data subject has downloaded them, so deleting them provides an additional layer of protection. Previously this was done from `wp_privacy_generate_personal_data_export_file()`, but that does not guarantee that it will be run regularly, and on smaller sites that could result in export files being exposed for much longer than necessary.
`wp_privacy_delete_old_export_files()` was moved to a front end file, so that it can be called from `cron.php`.
This introduces the `wp_privacy_export_expiration` filter, which allows plugins to customize how long the exports are kept before being deleted.
`index.html` was added to the `$exclusions` parameter of `list_files()` to make sure that it isn't deleted. If it were, then poorly-configured servers would allow the directory to be traversed, exposing all of the exported files.
Props iandunn, desrosj.
See #43546.
Built from https://develop.svn.wordpress.org/trunk@43046
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When a post slug is changed, we store a copy of the old slug, so that we can redirect visitors visiting the old URL to the new URL.
In the same way, this stores a copy of the old date, when the post date changes, so we can redirect visitors to the new URL.
Props nickmomrik.
Fixes#15397 for trunk.
Built from https://develop.svn.wordpress.org/trunk@42401
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Reverting this for 4.9. It will be added back in a future version of WordPress. This doesn't mean that you shouldn't be trying Gutenberg, just that it isn't ready for a call out to a larger audience. But if you are the type to read commit messages, https://github.com/WordPress/gutenberg could use your pull requests and comments on issues.
Reverts [41931] [41900] [41896] [41895]
See #41316
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Calling the `count_users()` function is expensive, regardless of the counting strategy that's used, and it gets
slower the more users there are on a site. In order to speed up the Users screen in the admin area, calling
`count_users()` can be avoided entirely while still displaying the total count for users.
This introduces some new functions:
* `wp_is_large_user_count()`
* `wp_get_active_user_count()`
* `wp_update_active_user_count()`
A corresponding `wp_is_large_user_count` filter is also introduced.
Props tharsheblows, johnbillion
Fixes#38741
Built from https://develop.svn.wordpress.org/trunk@41613
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* Used now in core to facilitate displaying inserted media. See #40854.
* The `[embed]` shortcode is not supported because there is no post context for caching oEmbed responses. This depends on #34115.
* Add `do_shortcode()` to the `widget_text_content` filter in the same way it is added for `the_content` at priority 11, with `shortcode_unautop()` called at priority 10 after `wpautop()`.
* For Text widget in legacy mode, manually apply `do_shortcode()` (and `shortcode_unautop()` if auto-paragraph checked) if the core-added `widget_text_content` filter remains, unless a plugin added `do_shortcode()` to `widget_text` to prevent applying shortcodes twice.
* Ensure that global `$post` is `null` while filters apply in the Text widget so shortcode handlers won't run with unexpected contexts.
Props westonruter, nacin, aaroncampbell.
See #40854, #34115.
Fixes#10457.
Built from https://develop.svn.wordpress.org/trunk@41361
git-svn-id: http://core.svn.wordpress.org/trunk@41194 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The new meta capabilities are called `install_languages` and `update_languages`. Prior to this change, there were no proper capability checks applied. Instead only the filesystem and related constants were checked, and for actual permissions a rather vague fallback was used where a user needed to have at least one of the other updating capabilities. In addition to being generally more verbose, the new capabilities make it possible for example to allow a user to update languages, but nothing else. By default they fall back to the original way of how they were handled.
Props johnbillion, flixos90.
Fixes#39677.
Built from https://develop.svn.wordpress.org/trunk@41268
git-svn-id: http://core.svn.wordpress.org/trunk@41108 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This will send nav menu locations through three levels of mapping:
1. If both themes have only one location, that gets mapped.
2. If both themes have locations with the same slug, they get mapped.
3. Locations that (even partially) match slugs from a similar kind of menu location will get mapped.
Menu locations are mapped for Live Previews in the Customizer and during theme switches.
Props westonruter, obenland, welcher, melchoyce.
Fixes#39692.
Built from https://develop.svn.wordpress.org/trunk@41237
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Ensures that users who copy HTML from the Text widget in legacy mode over to the Custom HTML widget will continue to get all of the same filters applied, including tag balancing and shortcodes, if a plugin added support. Plugins still have the `widget_text_content` and `widget_custom_html_content` filters they can use to target the specific widget types.
Amends [40893].
See #40951.
Fixes#40907 for trunk.
Built from https://develop.svn.wordpress.org/trunk@41086
git-svn-id: http://core.svn.wordpress.org/trunk@40926 1a063a9b-81f0-0310-95a4-ce76da25c4cd
A theme can opt-in for tailored starter content to apply to the customizer when previewing the theme on a fresh install, when `fresh_site` is at its initial `1` value. Starter content is staged in the customizer and does not go live unless the changes are published. Initial starter content is added to Twenty Seventeen.
* The `fresh_site` flag is cleared when a published post or page is saved, when widgets are modified, or when the customizer state is saved.
* Starter content is registered via `starter-content` theme support, where the argument is an array containing `widgets`, `posts`, `nav_menus`, `options`, and `theme_mods`. Posts/pages in starter content are created with the `auto-draft` status, re-using the page/post stubs feature added to nav menus and the static front page controls.
* A `get_theme_starter_content` filter allows for plugins to extend a theme's starter content.
* Starter content in themes can/should re-use existing starter content items in core by using named placeholders.
* Import theme starter content into customized state when fresh site.
* Prevent original_title differences from causing refreshes if title is present.
* Ensure nav menu item url is set according to object when previewing.
* Make sure initial saved state is false if there are dirty settings without an existing changeset.
* Ensure dirty settings are cleaned upon changeset publishing.
Props helen, westonruter, ocean90.
Fixes#38114, #38533.
Built from https://develop.svn.wordpress.org/trunk@38991
git-svn-id: http://core.svn.wordpress.org/trunk@38934 1a063a9b-81f0-0310-95a4-ce76da25c4cd
With the introduction of user-specific languages in [38705] it's necessary to be able to switch translations on the fly. For example emails should be sent in the language of the recipient and not the one of the current user.
This introduces a new `WP_Locale_Switcher` class which is used for switching locales and translations. It holds the stack of locales whenever `switch_to_locale( $locale )` is called. With `restore_previous_locale()` you can restore the previous locale. `restore_current_locale()` empties the stack and sets the locale back to the initial value.
`switch_to_locale()` is added to most of core's email functions, either with the value of `get_locale()` (site language) or `get_user_locale()` (user language with fallback to site language).
Props yoavf, tfrommen, swissspidy, pbearne, ocean90.
See #29783.
Fixes#26511.
Built from https://develop.svn.wordpress.org/trunk@38961
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Fixes bug where an invalid Last-Modified value would be returned in feed requests for sites that had 0 items to return. Comment or post feeds will now return the current timestamp as the Last-Modified header value. Example: a request for the comments feed for a site without any comments.
Replaced use of the local static variable `$cache_lastcommentmodified` to store the modified date in `get_lastcommentmodified()` with the Object Cache API. The `get_lastcommentmodified()` function returns early if there is a cached value and returns `false` if there where no comments found. Introduced `_clear_modified_cache_on_transition_comment_status()` to flush the `lastcommentmodified` cache key when a comment enters or leaves approval status. In `get_lastpostmodified()` return early if there is a cached value and return `false` if there are no posts found.
Props swissspidy, rachelbaker, dllh, leobaiano.
Fixes#38027.
Built from https://develop.svn.wordpress.org/trunk@38925
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