While caching here seemed like a good idea in theory, in practice the cache would be often stale causing development issues.
We exclude common folders (such as `node_modules`) from the scanning to avoid directories which are not useful to the end-user, so as long as those exclusion lists are held up this shouldn't cause too much of a degredation in the future.
We may consider adding caching here again in the future if it's determined that it is really needed.
Props precies, ibenic, mariovalney, schlessera, and all the others who commented on the ticket(s).
This partually reverts [41806].
Merges [42242] to the 4.9 branch.
See #6531.
Fixes#42573 for 4.9.
Built from https://develop.svn.wordpress.org/branches/4.9@42243
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Prevent edits to 2-level deep theme files from returning a `disallowed_theme_file` error when attempting to save an edit. Aligns logic for gathering `$allowed_files` in `theme-editor.php` for listing files with the validation logic in `wp_edit_theme_plugin_file()`.
Amends [41806].
See #6531.
Fixes#42425.
Built from https://develop.svn.wordpress.org/trunk@42112
git-svn-id: http://core.svn.wordpress.org/trunk@41941 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This now treats files containing `./` as valid, and also treats files containing a trailing `../` as valid due to widespread use of this pattern in theme and plugin zip files.
Adds tests.
Props Ipstenu, borgesbruno, DavidAnderson, philipjohn, birgire
Fixes#42016, #36170
Built from https://develop.svn.wordpress.org/trunk@42011
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* Allow updating oEmbed cache during `parse-embed` requests for non-post editors (such as widgets).
* Update any existing `oembed_cache` post when `usecache` and TTL has passed.
* Do not overwrite a previously valid cache with `{{unknown}}`.
Props dlh.
See #34115.
Fixes#42310.
Built from https://develop.svn.wordpress.org/trunk@42009
git-svn-id: http://core.svn.wordpress.org/trunk@41843 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Adds checks throughout to allow for `wp_new_comment()` returning a `WP_Error` instance.
Updates the docs for the `pre_comment_approved` filter to include that it can be passed an error.
Props enrico.sorcinelli, ryotsun.
Fixes#39730.
Built from https://develop.svn.wordpress.org/trunk@41980
git-svn-id: http://core.svn.wordpress.org/trunk@41814 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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
Built from https://develop.svn.wordpress.org/trunk@41978
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When media is uploaded to a post, the upload directory is set according to the date of the post, so that the media URLs in the post match when the post was published.
A page is a slightly different beast, pages often live for years, and are regularly updated to stay relevant. This change causes media uploaded to pages to use the upload date to determine the upload directory.
Fixes#10752.
Built from https://develop.svn.wordpress.org/trunk@41964
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* Update stubs to have draft status when changeset is saved as draft, instead of preventing auto-draft garbage collection by giving them a far-future `post_date`.
* Show notice in publish metabox when editing a customization draft indicating that it will be published automatically with its changeset; a link to Customizer is included.
* Include a new "Customization Draft" display post state in the post list table.
* Disconnect stubs from their changesets when they are updated with a status other than "Draft".
* Trash customization drafts when their related changeset is trashed or deleted.
* Add a `_customize_changeset_uuid` postmeta to stubs to link them with their associated changeset.
* Include `customize_changeset_uuid` as context when requesting to insert a new auto-draft.
Props westonruter, melchoyce.
See #39896, #39752, #34923.
Fixes#42220.
Built from https://develop.svn.wordpress.org/trunk@41887
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The theme and plugin editors now list all files in the selected theme or plugin, recursing through subdirectories as necessary.
Props WraithKenny, schlessera, chsxf, MikeHansenMe, Daedalon, valendesigns, westonruter, pento.
Fixes#6531.
Built from https://develop.svn.wordpress.org/trunk@41806
git-svn-id: http://core.svn.wordpress.org/trunk@41640 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Increase PHP execution time limit prior to issuing loopback requests where are themselves given timeouts to ensure PHP file can be reverted.
* Output scrape messages on success and failure so that absence of either can also be flagged as an error condition.
* Forward browser's HTTP Basic Auth credentials in loopback requests to admin and home URL.
* Display more helpful message when loopback request fails.
Amends [41721].
See #21622.
Fixes#42102.
Built from https://develop.svn.wordpress.org/trunk@41805
git-svn-id: http://core.svn.wordpress.org/trunk@41639 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Open the door for future browser history feature in #28536, which is currently not feasible when customize-loader is used.
* Remove customizer-loader from being used on admin screens for Dashboard, Themes, non-shiny theme install/update.
* Keep the customize-loader functionality available for plugins, for the time being. It may become deprecated.
* Ensure `return` param in customizer links in Themes screen update to reflect `search` updated by `pushState`.
* Persist `return` when reloading Customizer due to theme switch, autosave restoration, or changeset trashing.
* Use `location.replace()` instead of changing `location.href` when trashing.
* Hide theme browser while Themes screen is loading when there is a `search` to prevent flash of unfiltered themes.
* Use throttling instead of debouncing when searching themes to ensure that screen is updated immediately on page load.
* Fix encoding and decoding of `search` param between URL and search field.
* Add support for dismissing autosaves when closing customize-loader, when it is used by plugins.
* Skip sending changeset UUID to customize-loader for population in browser location if changeset branching is not enabled.
See #28536.
Fixes#40254.
Built from https://develop.svn.wordpress.org/trunk@41797
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- Remove plugins icons from the plugin list table, as there were performance issues loading the icons when the site had lots of plugins.
- Depending on which icons the plugin has uploaded, prefer them in this order: `svg`, `128x128`, `256x256`.
- Improve the style of the fallback icon for plugins that don't have an icon defined.
Props Travel_girl, danieltj, afercia, karmatosed,hugobaeta, empireoflight, brentjett, melchoyce, pento.
Fixes#30186.
Built from https://develop.svn.wordpress.org/trunk@41755
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When able to be parsed, store the created date for a video file from meta,
since this is useful separately from the dates on the file itself.
Introduces `wp_get_media_creation_timestamp()` to read the timestamp from
getID3 and a `wp_read_video_metadata` filter analogous to
`wp_read_image_metadata`.
Fixes#35218.
Props stevegrunwell, joemcgill, desrosj, blobfolio, mikeschroder.
Built from https://develop.svn.wordpress.org/trunk@41746
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This sets a referrer policy of `same-origin` which adds hardening by preventing a referrer being sent from the admin area or login screens to other origins. This helps prevent unwanted exposure of potentially sensitive information that may be contained within URLs.
This change introduces a new filter, `admin_referrer_policy`, for filtering the referrer policy header value. The header can be disabled if necessary by removing the `wp_admin_headers` action from the `admin_init` and `login_init` hooks.
Props joostdevalk
Fixes#42036
Built from https://develop.svn.wordpress.org/trunk@41741
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* Edits to active plugins which cause PHP fatal errors will no longer auto-deactivate the plugin. Supersedes #39766.
* Introduce sandboxed PHP file edits for active themes, preventing accidental whitescreening of a user's site when introducing a fatal error.
* After writing a change to a PHP file for an active theme or plugin, perform loopback requests on the file editor admin screens and the homepage to check for fatal errors. If a fatal error is encountered, roll back the edited file and display the error to the user to fix and try again.
* Introduce a secure way to scrape PHP fatal errors from a site via `wp_start_scraping_edited_file_errors()` and `wp_finalize_scraping_edited_file_errors()`.
* Moves file modifications from `theme-editor.php` and `plugin-editor.php` to common `wp_edit_theme_plugin_file()` function.
* Refactor themes and plugin editors to submit file changes via Ajax instead of doing full page refreshes when JS is available.
* Use `get` method for theme/plugin dropdowns.
* Improve styling of plugin editors, including width of plugin/theme dropdowns.
* Improve notices API for theme/plugin editor JS component.
* Strip common base directory from plugin file list. See #24048.
* Factor out functions to list editable file types in `wp_get_theme_file_editable_extensions()` and `wp_get_plugin_file_editable_extensions()`.
* Scroll to line in editor that has linting error when attempting to save. See #41886.
* Add checkbox to dismiss lint errors to proceed with saving. See #41887.
* Only style the Update File button as disabled instead of actually disabling it for accessibility reasons.
* Ensure that value from CodeMirror is used instead of `textarea` when CodeMirror is present.
* Add "Are you sure?" check when leaving editor when there are unsaved changes.
Supersedes [41560].
See #39766, #24048, #41886.
Props westonruter, Clorith, melchoyce, johnbillion, jjj, jdgrimes, azaozz.
Fixes#21622, #41887.
Built from https://develop.svn.wordpress.org/trunk@41721
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To mirror theme list table behaviour, the plugin icon now appears next to plugins in the plugin list tables. For plugins that don't have an icon, or non-W.org plugins, a fallback dashicon is shown.
Props melchoyce, afercia, paulwilde, pento, obenland.
Fixes#30186.
Built from https://develop.svn.wordpress.org/trunk@41695
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The `aria-current` attribute is a simple, effective way to help assistive
technologies users orientate themselves within a list of items. Continues the
introduction in core of the `aria-current` attribute after [41359] and [41371].
Props joedolson, flixos90, afercia.
Fixes#32399.
Built from https://develop.svn.wordpress.org/trunk@41683
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`get_current_blog_id()` is more appropriate for determining the ID of the current site in most cases. This eliminates the need for the global `$wpdb` in several functions and is better than the implicit global used in admin pages.
Props bnap00, spacedmonkey.
Fixes#41684.
Built from https://develop.svn.wordpress.org/trunk@41661
git-svn-id: http://core.svn.wordpress.org/trunk@41495 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- sets the modal content to `role="document"` to make screen readers switch back to browse mode
- standardizes the Themes screen and Customizer modals interaction
- Themes screen modal: sets initial focus on the modal overlay instead of the primary button, avoiding to "skip" content for keyboard and screen reader users
Fixes#42055.
Built from https://develop.svn.wordpress.org/trunk@41658
git-svn-id: http://core.svn.wordpress.org/trunk@41492 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Unify the theme-browsing and theme-customization experiences by introducing a comprehensive theme browser and installer directly accessible in the customizer. Replaces the customizer theme switcher with a full-screen panel for discovering/browsing and installing themes available on WordPress.org. Themes can now be installed and previewed directly in the customizer without entering the wp-admin context. Also includes an extensible framework for browsing and installing themes from other sources.
Also includes CSS auto-prefixing added via `grunt precommit:css`.
For details, see: https://make.wordpress.org/core/2016/10/03/feature-proposal-a-new-experience-for-discovering-installing-and-previewing-themes-in-the-customizer/
Previously [38813] but reverted in [39140].
Fixes#37661, #34843, #38666.
Props celloexpressions, folletto, westonruter, karmatosed, melchoyce, afercia.
Built from https://develop.svn.wordpress.org/trunk@41648
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- uses button elements for the toggles
- uses `aria-expanded` on the toggles to communicate to assistive technologies the panels expanded/collapsed state
- adds the "circular focus" style to the toggles to give users a clear indication of the currently focused element
- standardizes CSS class names to `.toggle-indicator` and `.handlediv` as these names are already used across the admin for similar controls
Props monikarao, xavortm, mihai2u, Kopepasah.
Fixes#37013.
Built from https://develop.svn.wordpress.org/trunk@41621
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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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* Invalidate PHP opcache after file is updated to ensure `include` will ''include'' the written changes.
* Define `WP_ADMIN` when activating plugin in sandbox so plugin code targeting admin will be loaded.
* Do actions that get triggered when loading the admin to ensure plugin code runs that could cause errors on plugin editor screen (and lock out access).
* Fix ability to re-activate a plugin after editing a PHP file other than the main plugin file, and ensure PHP fatal error will be displayed in such cases.
* Consolidate duplicated code into `plugin_sandbox_scrape()` and re-use in `activate_plugin()`.
* Show an error notice instead of a success notice when a file is updated but a plugin was deactivated due to a fatal error.
* Update style of warning when editing an active plugin to be styled as an actual warning notice.
See #12423, #21622.
Fixes#39766.
Built from https://develop.svn.wordpress.org/trunk@41560
git-svn-id: http://core.svn.wordpress.org/trunk@41393 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Code editor is integrated into the Theme/Plugin Editor, Additional CSS in Customizer, and Custom HTML widget. Code editor is not yet integrated into the post editor, and it may not be until accessibility concerns are addressed.
* The CodeMirror component in the Custom HTML widget is integrated in a similar way to TinyMCE being integrated into the Text widget, adopting the same approach for integrating dynamic JavaScript-initialized fields.
* Linting is performed for JS, CSS, HTML, and JSON via JSHint, CSSLint, HTMLHint, and JSONLint respectively. Linting is not yet supported for PHP.
* When user lacks `unfiltered_html` the capability, the Custom HTML widget will report any Kses-invalid elements and attributes as errors via a custom Kses rule for HTMLHint.
* When linting errors are detected, the user will be prevented from saving the code until the errors are fixed, reducing instances of broken websites.
* The placeholder value is removed from Custom CSS in favor of a fleshed-out section description which now auto-expands when the CSS field is empty. See #39892.
* The CodeMirror library is included as `wp.CodeMirror` to prevent conflicts with any existing `CodeMirror` global.
* An `wp.codeEditor.initialize()` API in JS is provided to convert a `textarea` into CodeMirror, with a `wp_enqueue_code_editor()` function in PHP to manage enqueueing the assets and settings needed to edit a given type of code.
* A user preference is added to manage whether or not "syntax highlighting" is enabled. The feature is opt-out, being enabled by default.
* Allowed file extensions in the theme and plugin editors have been updated to include formats which CodeMirror has modes for: `conf`, `css`, `diff`, `patch`, `html`, `htm`, `http`, `js`, `json`, `jsx`, `less`, `md`, `php`, `phtml`, `php3`, `php4`, `php5`, `php7`, `phps`, `scss`, `sass`, `sh`, `bash`, `sql`, `svg`, `xml`, `yml`, `yaml`, `txt`.
Props westonruter, georgestephanis, obenland, melchoyce, pixolin, mizejewski, michelleweber, afercia, grahamarmfield, samikeijonen, rianrietveld, iseulde.
See #38707.
Fixes#12423, #39892.
Built from https://develop.svn.wordpress.org/trunk@41376
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* Mark a widget as dirty when a field input triggers a `change` or `input` event; clear dirty state when widget is successfully saved.
* Disable Save button and re-label "Saved" when widget not dirty.
* Show AYS dialog when leaving widgets admin screen with unsaved changes.
* When widgets are dirty, expand all unsaved widgets at AYS check and focus on first one.
* Change "Close" link to "Done"; hide link when widget is dirty and reveal when saved.
* The "Done" link persistently appears in the Customizer even after making a change (when the widget is dirty) because changes are autosaved into the changeset.
* Prevent saving widget when form fails `checkValidity`.
* Fix frequency of triggering of `change` event on the rich Text widget's `textarea` limited now to when there are actual changes.
* Add a class of `widget-dirty` to widget containers when the widget has unsaved changes.
Props westonruter, timmydcrawford, melchoyce.
Fixes#41610, #23120.
Built from https://develop.svn.wordpress.org/trunk@41352
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When multisite is setup already, e.g. in a multi network environment, this change gives a performance benefit over the direct SQL query that was previously used. The SQL query remains in place for when setting up multisite initially as the network API is not available at that point.
Props spacedmonkey.
Fixes#41805.
Built from https://develop.svn.wordpress.org/trunk@41348
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- Update to 2.1.9.
- Include the non-minified plupload.js and moxie.js.
- Remove support for Flash and Silverlight, the available runtime options are `html5` and `html4`.
- Delete plupload.flash.swf and plupload.silverlight.xap.
Fixes#41755.
Built from https://develop.svn.wordpress.org/trunk@41328
git-svn-id: http://core.svn.wordpress.org/trunk@41159 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This fixes an issue where failures when inserting the attachment post via
`wp_insert_attachment()` would result in a return value of `0` instead of a
`WP_Error` object, as documented. This is addressed by passing `true` as the
fourth param (added in WP 4.7.0) when calling `wp_insert_attachment()`.
Props mrasharirfan, flixos90.
Fixes#41726.
Built from https://develop.svn.wordpress.org/trunk@41323
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These log entries are only useful when troubleshooting unexpected results from the API, which is not common. The vast majority of users are better served by not having their logs cluttered with noise.
For the rare situations where troubleshooting is necessary, it can be achieved by a plugin (see #41217 for an example).
Props Howdy_McGee, dd32.
Fixes#41217.
Built from https://develop.svn.wordpress.org/trunk@41316
git-svn-id: http://core.svn.wordpress.org/trunk@41147 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This introduces the following meta capabilities:
* `activate_plugin`
* `deactivate_plugin`
* `deactivate_plugins`
The singular `activate_plugin` and `deactivate_plugin` capabilities are used along with the corresponding plugin name when
determining whether or not a user can activate or deactivate an individual plugin.
The plural `deactivate_plugins` capability is used in place of the existing `activate_plugins` capability when determining
whether a user can deactivate plugins.
Each of these new meta capabilities map to the existing `activate_plugins` primitive capability, which means there is no
change in existing behaviour, but plugins can now filter the capabilities required to activate and deactivate individual
plugins.
Fixes#38652
Built from https://develop.svn.wordpress.org/trunk@41290
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"Install" is not a noun, and while it might be acceptable to use the verb as a noun, it is not correct. Using the correct
noun, "installation", increases clarity, especially for non-native English speakers.
This change fixes the usage in user-facing text and in developer documentation.
Fixes#41620
Built from https://develop.svn.wordpress.org/trunk@41289
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Passing a non-null value to the filter will prevent the uploaded file from being moved to the uploads directory for any of the functions leveraging `_wp_handle_upload()`, such as `wp_handle_upload()` or `wp_handle_sideload()`.
Error reporting related to the file being moved will also be skipped.
Props ryan, Mte90.
Fixes#24603.
Built from https://develop.svn.wordpress.org/trunk@41258
git-svn-id: http://core.svn.wordpress.org/trunk@41098 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This adds this previously Multisite-only functionality to single site installations too. This change prevents accidental or erroneous email address changes from potentially locking users out of their site.
Props MatheusGimenez, johnbillion
Fixes#39118
Built from https://develop.svn.wordpress.org/trunk@41254
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Fixes a visual glitch visible on Ubuntu. WordPress uses system fonts and they have
different metrics across operating systems. Uses screen-reader-text as a more
solid way to visually hide text.
Props punit5658, afercia.
Fixes#41497.
Built from https://develop.svn.wordpress.org/trunk@41227
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This reduces the chances of a site compromise going unnoticed, in the same way that the same notifications for user account email address changes reduces the chances of a user account compromise going unnoticed.
Props MatheusGimenez, johnbillion
Fixes#39117
Built from https://develop.svn.wordpress.org/trunk@41164
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This adds this previously Multisite-only functionality to single site installations too. This change prevents accidental or erroneous email address changes from potentially locking users out of their account.
Props rodrigosprimo, tharsheblows, johnbillion
Fixes#16470
Built from https://develop.svn.wordpress.org/trunk@41163
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Prior to about 2013, many class methods lacked even access modifiers which made the `@access` notations that much more useful. Now that we've gotten to a point where the codebase is more mature from a maintenance perspective and we can finally remove these notations. Notable exceptions to this change include standalone functions notated as private as well as some classes still considered to represent "private" APIs.
See #41452.
Built from https://develop.svn.wordpress.org/trunk@41161
git-svn-id: http://core.svn.wordpress.org/trunk@41001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This ensures all the column titles, not just the Comments column one, are
"clean" when later reused for the Screen Options checkboxes. Also introduces
some consistency with what is already done in WP_List_Table.
Fixes#41261.
Built from https://develop.svn.wordpress.org/trunk@41148
git-svn-id: http://core.svn.wordpress.org/trunk@40988 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Prior to this change, the similar help tab and sidebar for these screens were all duplicated for each respective screen. This changeset introduces two internal admin functions `get_site_screen_help_tab_args()` and `get_site_screen_help_sidebar_content()` that make these available in a centralized location.
Props atanasangelovdev.
Fixes#41167.
Built from https://develop.svn.wordpress.org/trunk@41065
git-svn-id: http://core.svn.wordpress.org/trunk@40917 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Dion Hulse
John Blackbourn
Weston Ruter
Konstantin Obenland
iandunn
Sergey Biryukov
Peter Wilson
Aaron Jorbin
Gary Pendergast
Andrea Fercia
Mike Schroder
Felix Arntz
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