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.
git-svn-id: https://develop.svn.wordpress.org/trunk@34828 602fd350-edb4-49c9-b593-d223f7449a82
For the last 10 years, my-hacks has been deprecated and has been throwing a deprecation notice. For the last six years, you haven't been able to enable my-hacks.php in the admin UI. That should be enough time to give developers notice. Plugins and themes seem like they might have staying power.
Fixes#33741
Props bobbingwide
git-svn-id: https://develop.svn.wordpress.org/trunk@34291 602fd350-edb4-49c9-b593-d223f7449a82
`header.php` is now "Theme Header" and `footer.php` is "Theme Footer". This prevents a clash with other "Header" strings in the context of "Custom Header".
Props ramiy.
Fixes#32975.
git-svn-id: https://develop.svn.wordpress.org/trunk@34290 602fd350-edb4-49c9-b593-d223f7449a82
Numerous changes to make the FTP modal experience a good one. These include:
* Update HTML used by both the form here and the form on the standalone screen
* Allow users to cancel FTP install
* Focus locking in the modal
* Focus on modal form on load
* ARIA Attributes
* Style Enhancements
* Add low screen height (such as phone and some tablets) friendly experience for entering credentials
Props ericlewis, afercia
Fixes#31608
git-svn-id: https://develop.svn.wordpress.org/trunk@31949 602fd350-edb4-49c9-b593-d223f7449a82
Although this logic looks a little strange at this low level, it's the best location within the Upgrades code for it to happen.
Fixes#31811
git-svn-id: https://develop.svn.wordpress.org/trunk@31936 602fd350-edb4-49c9-b593-d223f7449a82
This is a restoration of [31749] which was reverted in [31755].
It includes a number of enhancements from the original version. Namely:
* Not doing a credential check in src/wp-includes/script-loader.php
* Add new function `wp_print_request_filesystem_credentials_modal`
* update the version number in the list table when a plugin is updated
UI still needs further work, but this basic version should enable more testing
Props ericlewis, jorbin
See #31528
git-svn-id: https://develop.svn.wordpress.org/trunk@31811 602fd350-edb4-49c9-b593-d223f7449a82
* `get_metadata()` will return literally anything, needs to be `mixed`
* `wp()` and `WP_Query::__construct()` no longer just take a query string
* Clarify a few others
See #30799.
git-svn-id: https://develop.svn.wordpress.org/trunk@31212 602fd350-edb4-49c9-b593-d223f7449a82
The style for marking parameters optional in inline PHP docs is: `@param type $var Optional. Description. Accepts. Default.`, where Accepts can be omitted on a case-by-case basis.
Props coffee2code.
Fixes#30591.
git-svn-id: https://develop.svn.wordpress.org/trunk@30753 602fd350-edb4-49c9-b593-d223f7449a82
Affects DocBlocks for the following core elements:
* Remove HTML tag from parameter description in `comment_form()`
* Remove HTML tag from a summary for the `comment_form_top` hook
* Markdown-indent a code snippet in the description for `get_linkobjectsbyname()`
* Markdown-indent a code snippet and format an unordered list in the description for `get_linkobjects()`
* Backtick-escape some inline code in the description for `clean_pre()`
* Remove HTML tag from the summary for the `rss_tag_pre` hook
* Various formatting fixes in the descriptions for `get_filesystem_method()` and `request_filesystem_credentials()`
Props rarst for the initial patch.
See #30473.
git-svn-id: https://develop.svn.wordpress.org/trunk@30538 602fd350-edb4-49c9-b593-d223f7449a82
This is only enabled when new files will not be installed during the update (as indicated by the WordPress.org API), and does not apply to Plugin/Theme/Translation Background Updates.
Additionally, the code to determine if the 'direct' filesystem transport should be used has been tweaked for wider support (where getmyuid() was unavailalbe) which fixes#10424
See #10205, #30245
git-svn-id: https://develop.svn.wordpress.org/trunk@30384 602fd350-edb4-49c9-b593-d223f7449a82
Per our inline documentation standards, no further use of the `@uses` tag is recommended as used and used-by relationships can be derived through other means. This removes most uses of the tag in core documentation, with remaining tags to be converted to `@global` or `@see` as they apply.
Fixes#30191.
git-svn-id: https://develop.svn.wordpress.org/trunk@30105 602fd350-edb4-49c9-b593-d223f7449a82
`$test_uploaded_file` lets is know if `$file['tmp_name']` exists, which allows to exit with an error, instead of continuing to attempt to move the file.
`$test_upload` override is now a noop.
Fixes#28208.
git-svn-id: https://develop.svn.wordpress.org/trunk@30076 602fd350-edb4-49c9-b593-d223f7449a82
* In `wp_handle_upload()` and `wp_handle_sideload()`, `$ext` gets conditionally reset... and then is never used.
* In `request_filesystem_credentials()`, `$password` is initialized as an empty string. The variable is never used.
See #27882.
git-svn-id: https://develop.svn.wordpress.org/trunk@28268 602fd350-edb4-49c9-b593-d223f7449a82
