Commit Graph

16 Commits

Author SHA1 Message Date
Pascal Birchler 5b1d220d1e I18N: Support loading `.l10n.php` translation files on their own.
Adjusts the translation file lookup in `WP_Textdomain_Registry` so that just-in-time translation loading
works even if there is only a `.l10n.php` translation file without a corresponding `.mo` file.

While language packs continue to contain both file types, this makes it easier to use translations in a project
without having to deal with `.mo` or `.po` files.

Props Chrystl.
See #59656.
Built from https://develop.svn.wordpress.org/trunk@57516


git-svn-id: http://core.svn.wordpress.org/trunk@57017 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-02-01 19:05:13 +00:00
Pascal Birchler 417bf8d365 I18N: Improve docblocks after [57337].
Props mukesh27.
See #59656.
Built from https://develop.svn.wordpress.org/trunk@57344


git-svn-id: http://core.svn.wordpress.org/trunk@56850 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-01-24 07:57:14 +00:00
Pascal Birchler e6a10d45e7 I18N: Prevent PHP warning in `WP_Textdomain_Registry`.
Prevents a warning upon cache invalidation after language pack updates if the arguments don’t have the expected format.

Follow-up to [57287], [57290], [57298], [57299].

See #58919.
Built from https://develop.svn.wordpress.org/trunk@57303


git-svn-id: http://core.svn.wordpress.org/trunk@56809 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-01-17 14:32:18 +00:00
Sergey Biryukov 0a0b0e91cf I18N: Correctly invalidate language file paths in `WP_Textdomain_Registry`.
Since the cache key in `::get_language_files_from_path()` is based on a path that always includes a trailing slash, the path in `::invalidate_mo_files_cache()` should include the trailing slash as well.

Includes adjusting the test expectations accordingly.

Follow-up to [57287], [57290], [57298].

See #58919.
Built from https://develop.svn.wordpress.org/trunk@57299


git-svn-id: http://core.svn.wordpress.org/trunk@56805 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-01-16 21:45:12 +00:00
Pascal Birchler 365a82ffeb I18N: Do not use `trailingslashit` in `WP_Textdomain_Registry`.
This usage of `trailingslashit()`, introduced in [57287], is not only redundant, but also discouraged in order to avoid `formatting.php` dependency (which might not always be loaded).

Props SergeyBiryukov.
See #58919.
Built from https://develop.svn.wordpress.org/trunk@57290


git-svn-id: http://core.svn.wordpress.org/trunk@56796 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-01-16 12:12:17 +00:00
Pascal Birchler 4d37fc7865 I18N: Cache list of language file paths in `WP_Textdomain_Registry`.
Loading a list of language file paths using `glob()` can be expensive if involving thousands of files.

Expands scope of `WP_Textdomain_Registry` to cache list of language file paths in object cache and provides a way to invalidate that cache upon translation updates. Plugins can clear the cache using calls such as `wp_cache_delete( 'cached_mo_files_' . md5( $path ), 'translations' );`

Props mreishus, swissspidy
Fixes #58919
Built from https://develop.svn.wordpress.org/trunk@57287


git-svn-id: http://core.svn.wordpress.org/trunk@56793 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-01-15 19:05:14 +00:00
audrasjb b696756a61 Docs: Replace multiple single line comments with multi-line comments.
This changeset updates various comments as per WordPress PHP Inline Documentation Standards.
See https://developer.wordpress.org/coding-standards/inline-documentation-standards/php/#5-inline-comments.

Follow-up to [56174], [56175], [56176], [56177].

Props costdev, audrasjb.
See #58459.



Built from https://develop.svn.wordpress.org/trunk@56178


git-svn-id: http://core.svn.wordpress.org/trunk@55690 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-07-09 21:25:23 +00:00
Pascal Birchler 30593b01b4 I18N: Improve `_load_textdomain_just_in_time()` logic when there are no translation files.
Fixes a performance issue where the JIT logic is invoked for every translation call if the there are no translations in the current locale. With this change, the information is cached by adding `Noop_Translations` instances to the global `$l10n` array. This way, `get_translations_for_domain()` returns earlier, thus avoiding subsequent `_load_textdomain_just_in_time()` calls.

Props swissspidy, johnbillion, ocean90.
Fixes #58321.
Built from https://develop.svn.wordpress.org/trunk@55865


git-svn-id: http://core.svn.wordpress.org/trunk@55377 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-29 08:36:23 +00:00
audrasjb 0bccdce442 Docs: Use correct 6.2.0 @since version in multiple docblocks.
Props kebbet, audrasjb, mukesh27.
See #56792.

Built from https://develop.svn.wordpress.org/trunk@55349


git-svn-id: http://core.svn.wordpress.org/trunk@54882 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-15 22:56:20 +00:00
Pascal Birchler cb9f9d81b2 I18N: Prevent fatal error in `WP_Textdomain_Registry`.
Use `rtrim` instead of `untrailingslashit` and `trailingslashit` directly.

Avoids `formatting.php` dependency and thus prevents an error when called via `wp_load_translations_early()`, which happens e.g. when in maintenance mode.

Props grl570810, ocean90.
Fixes #57218.
Built from https://develop.svn.wordpress.org/trunk@55302


git-svn-id: http://core.svn.wordpress.org/trunk@54835 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-09 16:35:22 +00:00
Pascal Birchler b57ef14af1 I18N: Change how `WP_Textdomain_Registry` caches translation information.
`WP_Textdomain_Registry` was introduced in [53874] and later adjusted in [54682] to store text domains and their language directory paths, addressing issues with just-in-time loading of textdomains when using locale switching and `load_*_textdomain()` functions.

This change improves how the class stores information about all existing MO files on the site, addressing an issue where translations are not loaded after calling `switch_to_locale()`.

Props johnbillion, ocean90, SergeyBiryukov.
Fixes #57116.
Built from https://develop.svn.wordpress.org/trunk@55010


git-svn-id: http://core.svn.wordpress.org/trunk@54543 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-12-20 15:12:11 +00:00
Pascal Birchler ba19b8412d I18N: Change how `WP_Textdomain_Registry` stores the default languages path.
`WP_Textdomain_Registry` was introduced in [53874] to store text domains and their language directory paths, addressing issues with just-in-time loading of textdomains when using locale switching and when using`load_*_textdomain()` functions.

Said change has inadvertently caused a performance regression exactly when using`load_*_textdomain()`, which still often is the case, where the cached information was not further used or even overridden.

This change addresses that issue by storing the default languages paths in a separate way, while at the same time making `WP_Textdomain_Registry` easier to maintain and adding new tests to catch future regressions.

Props flixos90, spacedmonkey, ocean90, SergeyBiryukov, costdev.
Fixes #39210.
Built from https://develop.svn.wordpress.org/trunk@54669


git-svn-id: http://core.svn.wordpress.org/trunk@54221 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-24 10:02:16 +00:00
Sergey Biryukov c03305852e Code Modernization: Add `AllowDynamicProperties` attribute to all (parent) classes.
Dynamic (non-explicitly declared) properties are deprecated as of PHP 8.2 and are expected to become a fatal error in PHP 9.0.

There are a number of ways to mitigate this:
* If it is an accidental typo for a declared property: fix the typo.
* For known properties: declare them on the class.
* For unknown properties: add the magic `__get()`, `__set()`, et al. methods to the class or let the class extend `stdClass` which has highly optimized versions of these magic methods built in.
* For unknown ''use'' of dynamic properties, the `#[AllowDynamicProperties]` attribute can be added to the class. The attribute will automatically be inherited by child classes.

Trac ticket #56034 is open to investigate and handle the third and fourth type of situations, however it has become clear this will need more time and will not be ready in time for WP 6.1.

To reduce “noise” in the meantime, both in the error logs of WP users moving onto PHP 8.2, in the test run logs of WP itself, in test runs of plugins and themes, as well as to prevent duplicate tickets from being opened for the same issue, this commit adds the `#[AllowDynamicProperties]` attribute to all “parent” classes in WP.

The logic used for this commit is as follows:
* If a class already has the attribute: no action needed.
* If a class does not `extend`: add the attribute.
* If a class does `extend`:
 - If it extends `stdClass`: no action needed (as `stdClass` supports dynamic properties).
 - If it extends a PHP native class: add the attribute.
 - If it extends a class from one of WP's external dependencies: add the attribute.
* In all other cases: no action — the attribute should not be needed as child classes inherit from the parent.

Whether or not a class contains magic methods has not been taken into account, as a review of the currently existing magic methods has shown that those are generally not sturdy enough and often even set dynamic properties (which they should not). See the [https://www.youtube.com/watch?v=vDZWepDQQVE live stream from August 16, 2022] for more details.

This commit only affects classes in the `src` directory of WordPress core.
* Tests should not get this attribute, but should be fixed to not use dynamic properties instead. Patches for this are already being committed under ticket #56033.
* While a number bundled themes (2014, 2019, 2020, 2021) contain classes, they are not a part of this commit and may be updated separately.

Reference: [https://wiki.php.net/rfc/deprecate_dynamic_properties PHP RFC: Deprecate dynamic properties].

Follow-up to [53922].

Props jrf, hellofromTonya, markjaquith, peterwilsoncc, costdev, knutsp, aristath.
See #56513, #56034.
Built from https://develop.svn.wordpress.org/trunk@54133


git-svn-id: http://core.svn.wordpress.org/trunk@53692 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-12 15:47:14 +00:00
Pascal Birchler bb9f57429a I18N: Introduce `WP_Textdomain_Registry` to store text domains and their language directory paths.
Previously, when using `switch_to_locale()` all current loaded text domains were unloaded and added to the `$l10n_unloaded` global. This prevented the just-in-time loading for text domains after a switch. The just-in-time loading was also only possible if the translations were stored in `WP_LANG_DIR`. Both issues have been fixed.

* Adds `WP_Textdomain_Registry` to keep track of the language directory paths for all plugins and themes.
* Updates all `load_*_textdomain()`  functions to store the path in `WP_Textdomain_Registry`.
* Adds `$locale` parameter to `load_textdomain()` to specify the locale the translation file is for.
* Adds `$reloadable` parameter to `unload_textdomain()` to define whether a text domain can be loaded just-in-time again. This is used by `WP_Locale_Switcher::load_translations()`.
* Extends `_load_textdomain_just_in_time()` to also support text domains of plugins and themes with custom language directories.
* Fixes the incorrect `test_plugin_translation_after_switching_locale_twice()` test which should have caught this issue earlier.
* Adds a new test plugin and theme to test the loading of translations with a custom language directory.
* Deprecates the now unused and private `_get_path_to_translation()` and `_get_path_to_translation_from_lang_dir()` functions.

Previously added in [49236] and reverted in [49236] to investigate concerns which are now addressed here.

Props yoavf, swissspidy, dd32, ocean90.
See #26511.
Fixes #39210.
Built from https://develop.svn.wordpress.org/trunk@53874


git-svn-id: http://core.svn.wordpress.org/trunk@53433 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-08-11 12:39:12 +00:00
Dominik Schilling abc9d961d5 I18N: Revert [49236] for now to investigate alternative implementations.
See #39210, #51678, #26511.
Built from https://develop.svn.wordpress.org/trunk@49566


git-svn-id: http://core.svn.wordpress.org/trunk@49304 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-12 14:43:09 +00:00
Dominik Schilling 173b9aa122 I18N: Introduce `WP_Textdomain_Registry` to store text domains and their language directory paths.
Previously, when using `switch_to_locale()` all current loaded text domains were unloaded and added to the `$l10n_unloaded` global. This prevented the just-in-time loading for text domains after a switch. The just-in-time loading was also only possible if the translations were stored in `WP_LANG_DIR`. Both issues have been fixed.

* Adds `WP_Textdomain_Registry` to keep track of the language directory paths for all plugins and themes.
* Updates all `load_*_textdomain()`  functions to store the path in `WP_Textdomain_Registry`.
* Adds `$reloadable` parameter to `unload_textdomain()` to define whether a text domain can be loaded just-in-time again. This is used by `WP_Locale_Switcher::load_translations()`.
* Extends `_load_textdomain_just_in_time()` to also support text domains of plugins and themes with custom language directories.
* Fixes the incorrect `test_plugin_translation_after_switching_locale_twice()` test which should have catch this issue earlier.
* Adds a new test plugin/theme to test the loading of translations with a custom language directory.
* Deprecates the now unused and private `_get_path_to_translation()` and `_get_path_to_translation_from_lang_dir()` functions.

Props yoavf, swissspidy, dd32, ocean90.
See #26511.
Fixes #39210.
Built from https://develop.svn.wordpress.org/trunk@49236


git-svn-id: http://core.svn.wordpress.org/trunk@48998 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-20 16:05:07 +00:00