77 lines
3.2 KiB
PHP
77 lines
3.2 KiB
PHP
<?php
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/**
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* Sets up the default filters and actions for Multisite.
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*
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* If you need to remove a default hook, this file will give you the priority
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* for which to use to remove the hook.
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*
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* Not all of the Multisite default hooks are found in ms-default-filters.php
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*
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* @package WordPress
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* @subpackage Multisite
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* @see default-filters.php
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* @since 3.0.0
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*/
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// Users
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add_filter( 'wpmu_validate_user_signup', 'signup_nonce_check' );
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add_action( 'init', 'maybe_add_existing_user_to_blog' );
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add_action( 'wpmu_new_user', 'newuser_notify_siteadmin' );
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add_action( 'wpmu_activate_user', 'add_new_user_to_blog', 10, 3 );
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add_filter( 'sanitize_user', 'strtolower' );
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// Blogs
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add_filter( 'wpmu_validate_blog_signup', 'signup_nonce_check' );
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add_action( 'wpmu_new_blog', 'wpmu_log_new_registrations', 10, 2 );
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add_action( 'wpmu_new_blog', 'newblog_notify_siteadmin', 10, 2 );
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// Register Nonce
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add_action( 'signup_hidden_fields', 'signup_nonce_fields' );
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// Template
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add_action( 'template_redirect', 'maybe_redirect_404' );
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add_filter( 'allowed_redirect_hosts', 'redirect_this_site' );
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// Administration
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add_filter( 'term_id_filter', 'global_terms', 10, 2 );
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add_action( 'publish_post', 'update_posts_count' );
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add_action( 'delete_post', '_update_blog_date_on_post_delete' );
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add_action( 'transition_post_status', '_update_blog_date_on_post_publish', 10, 3 );
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// Counts
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add_action( 'admin_init', 'wp_schedule_update_network_counts');
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add_action( 'update_network_counts', 'wp_update_network_counts');
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foreach ( array( 'user_register', 'deleted_user', 'wpmu_new_user', 'make_spam_user', 'make_ham_user' ) as $action )
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add_action( $action, 'wp_maybe_update_network_user_counts' );
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foreach ( array( 'make_spam_blog', 'make_ham_blog', 'archive_blog', 'unarchive_blog', 'make_delete_blog', 'make_undelete_blog' ) as $action )
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add_action( $action, 'wp_maybe_update_network_site_counts' );
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unset( $action );
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// Files
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add_filter( 'wp_upload_bits', 'upload_is_file_too_big' );
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add_filter( 'import_upload_size_limit', 'fix_import_form_size' );
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add_filter( 'upload_mimes', 'check_upload_mimes' );
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add_filter( 'upload_size_limit', 'upload_size_limit_filter' );
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add_action( 'upload_ui_over_quota', 'multisite_over_quota_message' );
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// Mail
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add_action( 'phpmailer_init', 'fix_phpmailer_messageid' );
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// Disable somethings by default for multisite
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add_filter( 'enable_update_services_configuration', '__return_false' );
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if ( ! defined('POST_BY_EMAIL') || ! POST_BY_EMAIL ) // back compat constant.
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add_filter( 'enable_post_by_email_configuration', '__return_false' );
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if ( ! defined('EDIT_ANY_USER') || ! EDIT_ANY_USER ) // back compat constant.
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add_filter( 'enable_edit_any_user_configuration', '__return_false' );
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add_filter( 'force_filtered_html_on_import', '__return_true' );
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// WP_HOME and WP_SITEURL should not have any effect in MS
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remove_filter( 'option_siteurl', '_config_wp_siteurl' );
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remove_filter( 'option_home', '_config_wp_home' );
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// If the network upgrade hasn't run yet, assume ms-files.php rewriting is used.
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add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );
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// Whitelist multisite domains for HTTP requests
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add_filter( 'http_request_host_is_external', 'ms_allowed_http_request_hosts', 20, 2 );
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