As the number of multidimensional settings (serialized options and theme mods) increase for a given ID base (e.g. a widget of a certain type), the number of calls to the `multidimensional` methods on `WP_Customize_Setting` increase exponentially, and the time for the preview to refresh grows in time exponentially as well.
To improve performance, this change reduces the number of filters needed to preview the settings off of a multidimensional root from N to 1. This improves performance from `O(n^2)` to `O(n)`, but the linear increase is so low that the performance is essentially `O(1)` in comparison. This is achieved by introducing the concept of an "aggregated multidimensional" setting, where the root value of the multidimensional serialized setting value gets cached in a static array variable shared across all settings.
Also improves performance by only adding preview filters if there is actually a need to do so: there is no need to add a filter if there is an initial value and if there is no posted value for a given setting (if it is not dirty).
Fixes#32103.
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In all three cases, the functions can accept a post ID, a `WP_Post` object, or a falsey value, which defaults to the value of the global `$post`. Switching to `$post` in this context allows the parameters to better self-document and removes ambiguity in the code they are subsequently used in.
Props chriscct7 for the initial patch.
See #34234.
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A side effect of this change is that terms stored in the cache no longer have
an `object_id` associated with them. Previously, `object_id` had always been
cached when the term cache was populated via `wp_get_object_terms()`, a
strategy that was mostly harmless but still incorrect.
See #14162.
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`get_term()` now returns a `WP_Term` object, instead of a `stdClass` object.
Cache support and sanitization filters for individual terms are now more
centralized. For example, `get_term_by()` is able to cast results of its query
to a `WP_Term` object by passing it through `get_term()`.
The `$taxonomy` parameter for `get_term()` is now optional, as terms ought to
be unique to a taxonomy (ie, shared terms no longer exist). In cases where
`get_term()` detects that the term matching the specified term_id is from the
wrong taxonomy, it checks to see if you've requested a shared term, and if so,
it splits the term. This is used only for fallback purposes.
The elimination of shared terms allows the caching strategy for terms to be
simplified. Individual terms are now cached in a single 'terms' bucket.
Props flixos90, boonebgorges, scribu, dipesh.kakadiya.
See #14162.
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These H5 (heading level 5) don't allow for a good headings hierarchy and shouldn't be headings in the first place. Each group of options has now its own fieldset and legend.
In `render_screen_options()`, introduce two new "render" methods: `render_meta_boxes_preferences()` and `render_list_table_columns_preferences()` for consistency with already existing render methods and cleaner code.
Props joedolson, afercia.
Fixes#33646.
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The 'do not' is converted to "don't" because "you" is third-person plural, and 'does not' is converted to "doesn't" because `localhost` is third-person singular. While both are "negative" contractions, we often write this way in WordPress to provide a friendlier tone. That's your English grammar lesson for the day.
Props ankit-k-gupta, iamfriendly.
Fixes#30317.
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`random_compat` offers a set of compatible functions for older versions of PHP, filling in the gap by using other PHP extensions when available.
We still include our existing `wp_rand()` functionality as a fallback for when no proper CSPRNG exists on the system.
Take Two, this was previously committed in [34922] but had an issue on PHP 5.2 which sarciszewski has now resolved.
Props sarciszewski
See #28633
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While it might seem counter-intuitive to remove HTML escaping, these fields are already safe (they originate in `_get_plugin_data_markup_translate()` which handles sanitization and escaping), and the AuthorName field actually allows some HTML. This change prevents escaped HTML from appearing here.
Fixes#25422
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`$blog_id` is used in both single and multisite configurations as a global variable, though has never been explicitly marked as such in the global scope. This can cause confusion depending on how core is loaded.
Fixes#34217.
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It's back, and it's better than ever: an overhaul of role-related arguments
in `WP_User_Query`. This updated version of the previously-reverted [34875]
includes support for the use of `$blog_id` without specifying a `$role`, for
a 99.7% reduced chance of breaking wordpress.org and other large sites.
Props boonebgorges, swissspidy.
Fixes#22212.
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The `$screen` parameter in both functions can now accept a single screen ID, `WP_Screen` object, or an array of screen IDs.
Adds tests.
Props coffee2code, iamfriendly, madalinungureanu, mordauk, igmoweb, meloniq, DrewAPicture.
See #15000.
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Since [14031] the container can be omitted in `wp_nav_menu()`. It can not
however in `wp_page_menu()`, which creates a conflict if it is set as
the fallback, Let's make sure there is always a valid container tag.
Fixes#33974.
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Previously, the `name` fallback was failing in the case where the current user
was 0, due to a loose comparison between 0 (the current user) and `null` (the
value that is used to trigger the `name` fallback).
Props bobbingwide.
Fixes#20845.
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Pass a keyword with a leading hyphen to exclude posts containing that keyword.
For example, 'taco -onions' will return posts that contain the word 'taco' but
do not contain the word 'onions'.
Props akibjorklund.
Fixes#33988.
Built from https://develop.svn.wordpress.org/trunk@34934
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Baby API was born at 2.8KLOC on October 8th at 2:30 UTC. API has lots
of growing to do, so wish it the best of luck.
Thanks to everyone who helped along the way:
Props rmccue, rachelbaker, danielbachhuber, joehoyle, drewapicture,
adamsilverstein, netweb, tlovett1, shelob9, kadamwhite, pento,
westonruter, nikv, tobych, redsweater, alecuf, pollyplummer, hurtige,
bpetty, oso96_2000, ericlewis, wonderboymusic, joshkadis, mordauk,
jdgrimes, johnbillion, jeremyfelt, thiago-negri, jdolan, pkevan,
iseulde, thenbrent, maxcutler, kwight, markoheijnen, phh, natewr,
jjeaton, shprink, mattheu, quasel, jmusal, codebykat, hubdotcom,
tapsboy, QWp6t, pushred, jaredcobb, justinsainton, japh, matrixik,
jorbin, frozzare, codfish, michael-arestad, kellbot, ironpaperweight,
simonlampen, alisspers, eliorivero, davidbhayes, JohnDittmar, dimadin,
traversal, cmmarslender, Toddses, kokarn, welcher, and ericpedia.
Fixes#33982.
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The API uses this to do special operations on list responses (used
for collections), so we need to detect whether an array is
associative or numeric-indexed.
After much discussion, the bikeshed is to be painted green and gold.
See #33982.
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`random_compat` offers a set of compatible functions for older versions of PHP, filling in the gap by using other PHP extensions when available.
We still include our existing `wp_rand()` functionality as a fallback for when no proper CSPRNG exists on the system.
Props sarciszewski
See #28633
Built from https://develop.svn.wordpress.org/trunk@34922
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The `_network_option()` parameter order will be changing to accept `$network_id` first. The `_site_option()` functions will remain in use throughout core as our way of retrieving a network option for the current network.
See #28290.
Built from https://develop.svn.wordpress.org/trunk@34912
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For the past 6 years, WordPress has operated as an oEmbed consumer, allowing users to easily embed content from other sites. By adding oEmbed provider support, this allows any oEmbed consumer to embed posts from WordPress sites.
In addition to creating an oEmbed provider, WordPress' oEmbed consumer code has been enhanced to work with any site that provides oEmbed data (as long as it matches some strict security rules), and provides a preview from within the post editor.
For security, embeds appear within a sandboxed iframe - the iframe content is a template that can be styled or replaced entirely by the theme on the provider site.
Props swissspidy, pento, melchoyce, netweb, pfefferle, johnbillion, extendwings, davidbinda, danielbachhuber, SergeyBiryukov, afercia
Fixes#32522.
Built from https://develop.svn.wordpress.org/trunk@34903
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* Move all tests to a new 'multisite/isUploadSpaceAvailable.php'
* Store original `blog_upload_space` values before the class is loaded.
* Restore these values after each test tear down to avoid pollution.
Commit to testing `is_upload_space_available()` itself by always filtering the amount of space used through `pre_get_space_used`. This allows us to sanely test without worrying about the local environment. In the future, we may be able to remove some of these tests as `get_upload_space_available()` tests are built out and reliable.
See #34037.
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* Move all tests to a new `multisite/getSpaceAllowed.php`
* Store original `blog_upload_space` values before the class is loaded.
* Restore these values after each test tear down to avoid pollution.
* Add a comprehensive set of expectations and results via data provider.
See #34037.
Built from https://develop.svn.wordpress.org/trunk@34898
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In 4.3 the widget controls were fully initialized up front along with the sidebar controls. The sidebar control depended (unnecessarily) on the widget control to ensure that `wp.customize.Widgets.savedWidgetIds` was defined. So after [34563] there could be a situation where the widgets are added/removed from a sidebar before their controls are initialized (if the sidebar section is never expanded), resulting in an error attempting to get a property off of an undefined value. So this change does the right thing and defines `savedWidgetIds` up front.
Also changes the `savedWidgetIds` variable type from an array to an object, to match how it is used as a dictionary lookup.
See #33901.
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Up until now password protected posts would only get a identifying class when
the password was still required. This adds a class for the case when that
requirement has been met.
For the other visibility types we already have `status-publish`
and `status-private`.
Props mdgl, F4rkie, wonderboymusic for initial patches.
Fixes#21899.
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WordPress.org was taken down due to as Otto42 describes:
The previous version of this function added the query piece for the meta key = blog_id.capabilities, regardless of whether or not a role was requested. This limits the users returned to those with some defined role on this particular multisite instance.
See #22212
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The ajax delete comment tests are intermittently failing. Many of the assertions make it hard to tell why they are failing. This adds a message to one of those assertions that contains some info on what is being asserted with the goal that it helps developers understand why the failure is failing.
See #33968
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* 'role' now accepts an array or comma-separated list of role names. When passing multiple values for 'role', `WP_User_Query` will only match users that have all of the specified roles.
* 'role__in' accepts an array of role names, and allow the filtering of matched users to those with at least one of the specified roles.
* 'role__not_in' accepts an array of role names, and allows the filtering of matched users to those who have none of the specified roles.
Props swissspidy, mordauk, barrykooij, sirbrillig.
Fixes#22212.
Built from https://develop.svn.wordpress.org/trunk@34875
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New functions in `media.php`:
* `wp_get_attachment_image_srcset_array()` - Returns an array of image candidate string data used to build a `srcset` value for an attachment given an `$attachement_id` and `$size`.
* `wp_get_attachment_image_srcset()` - Returns the `srcset` value for an attachment given an `$attachement_id` and `$size`.
* `wp_get_attachment_image_sizes()` - Returns the `sizes` value for an attachment given an `$attachement_id` and `$size` and optional arguments used to alter its output.
* `wp_make_content_images_responsive()` - A display filter for adding `srcset` and `sizes` to images embedded in content.
* `wp_img_add_srcset_and_sizes()` - A utility function used by `wp_make_content_images_responsive()` to add `srcset` and `sizes` to a single `<img>` element.
Modifies existing core functions:
* Modify `wp_get_attachment_image()` so the HTML returned for an image includes `srcset` and `sizes`.
* Modify `get_media_embedded_in_content()` (sup, 3.6 leftover) by adding `<img>` to the list of accepted tags that can be matched in content. This is used in `wp_make_content_images_responsive()` to find all of the images embedded in content before passing them off to `wp_img_add_srcset_and_sizes()`.
Tests:
* Add a new factory method to `WP_UnitTest_Factory_For_Attachment` named `create_upload_object()`
* Adds unit tests
* Updates unit tests
Props joemcgill, tevko, jaspermdegroot, mdmcginn, barryceelen, peterwilsoncc, fsylum, wonderboymusic, chriscoyier, benjaminpick, jrfnl, #12kingkool68, janhenckens, ryanmarkel, side777, ryelle, wturrell, micahmills, mattbagwell, coliff, DrewAPicture.
See #33641.
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A number of the HTTP external tests can inconstantly fail. As the HTTP API is one that doesn't change often, this failure creates noise. With the goal of increasing the signal from the unit tests, these tests are now skipped if they timeout. A notice is added when running the external http tests so that the developer knows what skipped tests may mean here.
See #33968
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The `WP_INSTALLING` constant is a flag that WordPress sets in a number of
places, telling the system that options should be fetched directly from the
database instead of from the cache, that WP should not ping wordpress.org for
updates, that the normal "not installed" checks should be bypassed, and so on.
A constant is generally necessary for this purpose, because the flag is
typically set before the WP bootstrap, meaning that WP functions are not yet
available. However, it is possible - notably, during `wpmu_create_blog()` -
for the "installing" flag to be set after WP has already loaded. In these
cases, `WP_INSTALLING` would be set for the remainder of the process, since
there's no way to change a constant once it's defined. This, in turn, polluted
later function calls that ought to have been outside the scope of site
creation, particularly the non-caching of option data. The problem was
particularly evident in the case of the automated tests, where `WP_INSTALLING`
was set the first time a site was created, and remained set for the rest of the
suite.
The new `wp_installing()` function allows developers to fetch the current
installation status (when called without any arguments) or to set the
installation status (when called with a boolean `true` or `false`). Use of
the `WP_INSTALLING` constant is still supported; `wp_installing()` will default
to `true` if the constant is defined during the bootstrap.
Props boonebgorges, jeremyfelt.
See #31130.
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Assigns the `wp-activate-container` and `wp-signup-container` to the container inside `#signup-container` on each. This container already existed in `wp-signup.php` and is new in `wp-activate.php`.
Props ocean90.
Fixes#25478.
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After some discussion, it was decided that Multisite vs single site context can just as easily be derived using available functions like `is_network_admin()`, `get_current_screen()`, etc., rendering the second parameter moot. The hook was introduced in [34796].
Fixes#25360.
Built from https://develop.svn.wordpress.org/trunk@34813
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This function attempts to read from the relationship cache, and uses any data
it finds. If it finds no data, it does a query for the data it needs. Since we
are going to the trouble to query for the relationships, and since we are
already using cached data when available, let's go ahead and cache it for
later use.
Props joehoyle, boonebgorges.
Fixes#32044.
Built from https://develop.svn.wordpress.org/trunk@34812
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Renames `reset_permalinks()` to `set_permalink_structure()` (mimicking `$wp_rewrite->set_permalink_structure()`) and allows it to accept an optional permalink structure. In this way, we can double dip using it to both set and reset the permalink structure from anywhere.
Removes alot of duplicated code from tests.
See #33968.
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`wp_insert_term()` doesn't allow the creation of a term when the term `name`
is the same as another term in the same hierarchy level of the same taxonomy.
Previously, this duplicate check used `get_term_by( 'name' )`, which uses the
database collation to determine sameness. But common collations do not
distinguish between accented and non-accented versions of a character. As a
result, it was impossible to create a term 'Foo' if a sibling term with an
accented character existed.
We address this problem by using `get_terms()` to do the duplicate check. This
query returns all potentially matching terms. We then do a stricter check
for equivalence in PHP, before determining whether one of the matches is
indeed a duplicate.
Props boonebgorges, tyxla, geza.miklo, mehulkaklotar.
Fixes#33864.
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This filter allows developers to modify the output of `get_page_of_comment()`.
As a side effect of this new filter, comment page numbers will always be
returned as integers. Previously, they would sometimes be returned as floats -
eg `float(2.0)` instead of `int(2)`.
Props laceous.
See #13939.
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git-svn-id: http://core.svn.wordpress.org/trunk@34773 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The function now uses the following order of precedence when calculating
comment pagination: 1. the 'per_page' value passed in the `$args` array,
2. the 'comments_per_page' query var in `$wp_query`, and 3. the
'comments_per_page' setting from options-discussion.php. This change allows
`get_page_of_comment()` to return an accurate value before the main query
has been run.
Props laceous.
See #13939.
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This prevents notices from being thrown when a 'pre_get_users' callback
removes required values from the list of `query_vars`.
For backward compatibility with previous uses of 'pre_get_users', default
values are parsed both before and after the action is fired.
Fixes#33449.
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The current list table is passed as a second parameter, `$this`, and can take the form of either a `WP_Users_List_Table` or `WP_MS_Users_List_Table` instance depending on the context in which the filter was evaluated.
Props juliobox for the initial patch.
Fixes#25360.
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git-svn-id: http://core.svn.wordpress.org/trunk@34761 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Instead of using `Array.toString()` to serialize an array with comma delimiters, explicitly `join` the array using spaces instead. Also ensure that `xfn` is handled properly if it ever gets stored as an array.
Props tyxla, westonruter.
Fixes#34111.
Built from https://develop.svn.wordpress.org/trunk@34788
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* Corrects phrasing used in the descriptions for and filters in `_n()` and `_nx()`, particularly with regard to the use of 'singular' instead of 'single' or '1', and 'plural' instead of 'not 1'.
* Adds example usage to `_n()`, `_nx()`, `_nx_noop()`, and `translate_nooped_plural()`.
* Adds hash notation `@return` doc for `_n_noop()` and `_nx_noop()`.
* Adds missing default values for the optional `$domain` parameter in several places.
Props johnbillion.
Fixes#34127.
Built from https://develop.svn.wordpress.org/trunk@34781
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Introduces `add_network_option()`, `update_network_option()`, `get_network_option()`, and `delete_network_option()`, which use the internals previously found in the `*_site_option()` functions and allow for a network ID to enable cross network storage and retrieval of network options.
* `*_site_option()` functions are now wrappers for `*_network_option()` and will interact with options for the current network in a multisite environment.
* All will continue to fallback to `*_option()` for non-multisite uses.
* Adds basic tests for cross network storage and retrieval.
* Existing tests for `*_site_option()` functions provide coverage for storage and retrieval of current network options.
Props spacedmonkey, DrewAPicture, jeremyfelt.
See #28290.
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PHP branched master for 7, which means that nightly builds are now technically 7.1. The difference is minimal at the moment, but it's a good idea for us to test against the nightly build in part so that regressions can be reported upstream. Nightlies are allowed failure so that the build doesn't go red due to unstable versions. Additionally, nightlies are not officially supported by WordPress Core.
See #33410
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After [33807], `Tests_Image_Intermediate_Size::test_get_intermediate_sizes_by_array_zero_width()`
was failing intermittently. This failure was due to the use of a random number
for the image height. When the height was sufficiently large - $height >= 202 -
to change the aspect ratio of the cropped image (based on WP's threshold of a
1px difference), the test passed. And when the height was exactly 200, the
medium image size was hit exactly. The failure occurred only with a height of
201, which is close enough to 200 so that WP determined that the aspect ratio
of the potential crop was close enough to match.
The current changeset splits the test into two, in order to demonstrate the
failure.
See #17626. Fixes#34087.
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In versions of PHP earlier than 5.4, the `$matches` parameter was required.
Excluding it here meant that PCRE benchmarking tests were erroring on older
versions of PHP without cleaning up the PCRE ini settings, causing various
problems on later tests.
Props miqrogroove, dd32, boonebgorges.
And to the cosmic forces that cause bugs like this. The best part of waking up
is diagnosing leakage between automated tests.
See #34121.
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If the `$action` type is 'query_plugins' or 'plugin_information', the API will return an object, thus an object should be passed if replacing it. For 'hot_tags' and 'hot_categories', the same logic applies, but with arrays instead.
See #34035.
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