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<?php |
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|
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/** |
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* This file manages upgrades to the database between plugin versions |
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*/ |
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|
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/* Bail on direct access */ |
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if ( ! defined( 'ABSPATH' ) ) { |
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return; |
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} |
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|
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/** |
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* Preform upgrade tasks such as deleting and updating options |
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* @since 2.0 |
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*/ |
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function code_snippets_upgrader() { |
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global $wpdb; |
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|
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/* Get the current plugin version from the database */ |
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$prev_version = get_option( 'code_snippets_version' ); |
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|
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/* Check if we have upgraded from an older version */ |
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if ( version_compare( $prev_version, CODE_SNIPPETS_VERSION, '<' ) ) { |
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|
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/* Upgrade the database tables */ |
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code_snippets()->db->create_tables( true ); |
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|
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/* Update the plugin version stored in the database */ |
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update_option( 'code_snippets_version', CODE_SNIPPETS_VERSION ); |
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|
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/* Update the scope column of the database */ |
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if ( version_compare( $prev_version, '2.10.0', '<' ) ) { |
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$wpdb->query( "UPDATE {$wpdb->snippets} SET scope = 'global' WHERE scope = 0" ); |
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$wpdb->query( "UPDATE {$wpdb->snippets} SET scope = 'admin' WHERE scope = 1" ); |
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$wpdb->query( "UPDATE {$wpdb->snippets} SET scope = 'front-end' WHERE scope = 2" ); |
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} |
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|
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/* Custom capabilities were removed after version 2.9.5 */ |
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if ( version_compare( $prev_version, '2.9.5', '<=' ) ) { |
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$role = get_role( apply_filters( 'code_snippets_role', 'administrator' ) ); |
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$role->remove_cap( apply_filters( 'code_snippets_cap', 'manage_snippets' ) ); |
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} |
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} |
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|
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/* Run multisite-only upgrades */ |
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|
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if ( is_multisite() && is_main_site() ) { |
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|
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/* Get the current plugin version from the database */ |
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$prev_ms_version = get_site_option( 'code_snippets_version' ); |
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|
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/* Check if we have upgraded from an older version */ |
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if ( version_compare( $prev_ms_version, CODE_SNIPPETS_VERSION, '<' ) ) { |
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|
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/* Update the plugin version stored in the database */ |
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update_site_option( 'code_snippets_version', CODE_SNIPPETS_VERSION ); |
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|
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/* Update the scope column of the database */ |
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if ( version_compare( $prev_version, '2.10.0', '<' ) ) { |
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$wpdb->query( "UPDATE {$wpdb->ms_snippets} SET scope = 'global' WHERE scope = 0" ); |
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$wpdb->query( "UPDATE {$wpdb->ms_snippets} SET scope = 'admin' WHERE scope = 1" ); |
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$wpdb->query( "UPDATE {$wpdb->ms_snippets} SET scope = 'front-end' WHERE scope = 2" ); |
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} |
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|
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/* Custom capabilities were removed after version 2.9.5 */ |
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if ( version_compare( $prev_ms_version, '2.9.5', '<=' ) ) { |
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$network_cap = apply_filters( 'code_snippets_network_cap', 'manage_network_snippets' ); |
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|
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foreach ( get_super_admins() as $admin ) { |
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$user = new WP_User( 0, $admin ); |
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$user->remove_cap( $network_cap ); |
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} |
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} |
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} |
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} |
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} |
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|
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add_action( 'plugins_loaded', 'code_snippets_upgrader', 0 ); |
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|
