'comment' was made non-persistent in [7986], to address the difficulty of
reliable cache invalidation. Since then, the comment system has improved such
that we can be more confident that caches are being busted as needed.
Props spacedmonkey.
Fixes#36906.
Built from https://develop.svn.wordpress.org/trunk@37613
git-svn-id: http://core.svn.wordpress.org/trunk@37581 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Provides a consistent way to query `$wpdb->blogs` for `WP_Site` objects based on domain, path, site ID, network ID, and more.
Introduces and uses `update_site_cache()` and `_prime_site_caches()` to maintain a cached list of `WP_Site` objects for use in multiple queries.
Props spacedmonkey, flixos90, DrewAPicture, jeremyfelt, ocean90.
See #35791.
Built from https://develop.svn.wordpress.org/trunk@37477
git-svn-id: http://core.svn.wordpress.org/trunk@37445 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Given a site ID or site object, `get_site()` retrieves site data in the same vein as `get_post()` or `get_comment()`. This will allow for clean retrieval of sites from a primed cache when `WP_Site_Query` is implemented.
Adds a `WP_Site::to_array()` method to support multiple return types within `get_site()`.
Props spacedmonkey.
See #35791.
Built from https://develop.svn.wordpress.org/trunk@37468
git-svn-id: http://core.svn.wordpress.org/trunk@37436 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Multisite functions use the term "blog" to refer to what we now call a "site," e.g. `get_current_blog_id()`. These functions are here to stay because of our commitment to backwards compatibility. What we can do is set the documentation straight.
See #35417.
Built from https://develop.svn.wordpress.org/trunk@36416
git-svn-id: http://core.svn.wordpress.org/trunk@36383 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* A `WP_Site` object initially matches a row from `wp_blogs`.
* A site can be retrieved by its ID through `WP_Site::get_instance()`.
* Adds `sites` to the global cache group and captures instance lookups.
* The multisite bootstrap now ensures `$current_blog` is an instance of `WP_Site`.
Props johnjamesjacoby, jeremyfelt.
See #32450.
Built from https://develop.svn.wordpress.org/trunk@36393
git-svn-id: http://core.svn.wordpress.org/trunk@36360 1a063a9b-81f0-0310-95a4-ce76da25c4cd
If `get_blog_details()` is returning something that is not our expected object or `false`, then a notice would already be thrown there.
Also adds proper return docs to `get_blog_details()`.
Props SergeyBiryukov.
Fixes#30566
Built from https://develop.svn.wordpress.org/trunk@31178
git-svn-id: http://core.svn.wordpress.org/trunk@31159 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In multisite, core expects the stored value for a site's path to have leading and trailing slashes. When these slashes are missing, it becomes impossible to visit the site.
This enforces proper `/path/` creation in `update_blog_details()`, most likely used when updating an existing site through `site-info.php`.
Props earnjam, simonwheatley.
Fixes#18117. Fixes#23865.
Built from https://develop.svn.wordpress.org/trunk@31155
git-svn-id: http://core.svn.wordpress.org/trunk@31136 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Various improvements:
* Adds `@see` reference for `wp_list_comments()` in 'wp_list_comments_args' filter docs, added in [28285]
* Various phpDoc tweaks for the 'run_wptexturize' filter docs, added in [28715]
* Sentence and wrapping changes for `is_https_url()`, added in [28894]
* Documents the `$args` parameter for `wp_dropdown_languages()`, added in [29007]
* Adds a period to the parameter description for `_update_posts_count_on_delete()`, added in [28835]
* Documents a global in `is_customize_preview()`, added in [28999]
* phpDoc tweaks, adds an access modifier for `wpdb::esc_like()`, added in [28711]
See #28885.
Built from https://develop.svn.wordpress.org/trunk@29163
git-svn-id: http://core.svn.wordpress.org/trunk@28947 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add code to noindex() to sync the 'public' value in the site options table with the blog_public value in the options table.
fixes#23155
git-svn-id: http://core.svn.wordpress.org/trunk@23794 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Correctly specify the backreference in the regular expression so that it can not become ambiguous when there is a leading digit on the blogname.
Fixes#23689 props dllh.
git-svn-id: http://core.svn.wordpress.org/trunk@23686 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Introduce clean_blog_cache() so we can run it independently of refresh_blog_details() which assumes the blog still exists and get_blog_details() can be called.
* Don't db escape cache keys in get_blog_id_from_url()
* prepare() the query in get_blog_id_from_url()
* Return 0 for all failures in get_blog_id_from_url()
* clean_blog_cache() after dropping tables in wpmu_delete_blog() to make sure the cache is for real cleaned.
git-svn-id: http://core.svn.wordpress.org/trunk@22092 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Change $name to $slug in get_id_from_blogname() for some semblance of clarity.
* Strip leading and trailing slashes from the slug in get_id_from_blogname() so get_blog_details()->path can be passed directly.
Props wonderboymusic
see #20950
git-svn-id: http://core.svn.wordpress.org/trunk@21979 1a063a9b-81f0-0310-95a4-ce76da25c4cd
wp-includes/admin-bar.php:
* Replace get_admin_url() and get_home_url() with admin_url() and home_url() and place them inside a switch/restore. Likewise replace current_user_can_for_blog() with current_user_can(). This avoids doing multiple switch restores.
wp-includes/ms-blogs.php:
* Deprecate the $validate argument to switch_to_blog(). This avoids a not very necessary call to get_blog_details(), possibly saving a few queries.
* Use $_wp_switched and $_wp_switched_stack instead of $switched and $switched_stack to make it less likely these globals will be stomped.
* Use GLOBALS to access blog_id and other globals. I've preferred this style lately since it makes it obvious a global is being used and avoids global blog_id being stomped by a local variable.
* Lose some is_object() checks. wp_get_current_user() always returns an object, for example.
* Call the new WP_Roles::reinit() method.
wp-includes/class-wp-xmlrpc-server.php:
* Replace current_user_can_for_blog() with current_user_can() and move it inside the switch/restore pair. This eliminates a switch/restore.
wp-includes/capabilities.php:
* Use array_keys() instead of $role => $data since $data is unused. I *think* this is a bit faster.
* Introduce WP_Roles::reinit(). This reinitializes WP_Roles and is used after switch_to_blog() has already update the blog ID in the wpdb object. If a global roles array is being used instead of the db, reinit is skipped.
* current_user_can_for_blog() now does a switch/restore. It didn't before meaning it could be reinitializing the user with the wrong role information for the current blog.
wp-includes/ms-settings.php:
* Define $_wp_switched_stack and $_wp_switched. This way switch_to_blog() and restore_current_blog() can rely on it being set.
wp-settings.php:
* Instantiate the WP_Roles global. This was it is always defined during init. To remove the WP_Roles checks from WP_Role and WP_User this would probably have to move before plugins are loaded, which might not be a good thing.
wp-includes/functions.php:
* Update wp_upload_dir() to reference _wp_switched.
git-svn-id: http://core.svn.wordpress.org/trunk@21485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use the regular option functions wrapped in switch_to_blog() and restore_current_blog() instead.
Group multiple operations within a single switch where possible.
fixes#21432
git-svn-id: http://core.svn.wordpress.org/trunk@21414 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add the blog id to the cache keys for multisite installs.
Use wp_cache_switch_to_blog() instead of wp_cache_init() in switch_to_blog().
Use wp_cache_switch_to_blog() instead of wp_cache_reset() in wp_start_object_cache().
Deprecate wp_cache_reset().
This avoids the many queries needed to re-prime the cache after switch_to_blog() on multisite installs using the default cache backend.
fixes#21434
git-svn-id: http://core.svn.wordpress.org/trunk@21403 1a063a9b-81f0-0310-95a4-ce76da25c4cd
