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<?php |
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defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' ); |
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|
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add_action( 'admin_init', '_imagify_upgrader' ); |
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/** |
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* Tell WP what to do when admin is loaded aka upgrader. |
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* |
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* @since 1.0 |
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*/ |
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function _imagify_upgrader() { |
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// Back-compat' with previous version of the upgrader. |
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imagify_upgrader_upgrade(); |
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|
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// Version stored on the network. |
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$network_version = Imagify_Options::get_instance()->get( 'version' ); |
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// Version stored at the site level. |
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$site_version = Imagify_Data::get_instance()->get( 'version' ); |
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|
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// First install (network). |
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if ( ! $network_version ) { |
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/** |
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* Triggered on Imagify first install (network). |
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* |
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* @since 1.7 |
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* @author Grégory Viguier |
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*/ |
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do_action( 'imagify_first_network_install' ); |
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} |
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// Already installed but got updated (network). |
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elseif ( IMAGIFY_VERSION !== $network_version ) { |
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/** |
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* Triggered on Imagify upgrade (network). |
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* |
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* @since 1.7 |
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* @author Grégory Viguier |
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* |
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* @param string $network_version Previous version stored on the network. |
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* @param string $site_version Previous version stored on site level. |
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*/ |
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do_action( 'imagify_network_upgrade', $network_version, $site_version ); |
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} |
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|
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// If any upgrade has been done, we flush and update version. |
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if ( did_action( 'imagify_first_network_install' ) || did_action( 'imagify_network_upgrade' ) ) { |
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Imagify_Options::get_instance()->set( 'version', IMAGIFY_VERSION ); |
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} |
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|
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// First install (site level). |
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if ( ! $site_version ) { |
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/** |
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* Triggered on Imagify first install (site level). |
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* |
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* @since 1.0 |
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*/ |
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do_action( 'imagify_first_install' ); |
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} |
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// Already installed but got updated (site level). |
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elseif ( IMAGIFY_VERSION !== $site_version ) { |
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/** |
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* Triggered on Imagify upgrade (site level). |
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* |
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* @since 1.0 |
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* @since 1.7 $network_version replaces the "new version" (which can easily be grabbed with the constant). |
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* |
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* @param string $network_version Previous version stored on the network. |
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* @param string $site_version Previous version stored on site level. |
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*/ |
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do_action( 'imagify_upgrade', $network_version, $site_version ); |
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} |
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|
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// If any upgrade has been done, we flush and update version. |
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if ( did_action( 'imagify_first_install' ) || did_action( 'imagify_upgrade' ) ) { |
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Imagify_Data::get_instance()->set( 'version', IMAGIFY_VERSION ); |
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} |
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} |
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|
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/** |
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* Upgrade the upgrader: |
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* Imagify 1.7 splits "network version" and "site version". Since the "site version" didn't exist before 1.7, we need to provide a version based on the "network version". |
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* |
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* @since 1.7 |
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* @author Grégory Viguier |
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*/ |
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function imagify_upgrader_upgrade() { |
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global $wpdb; |
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|
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// Version stored on the network. |
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$network_version = Imagify_Options::get_instance()->get( 'version' ); |
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|
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if ( ! $network_version ) { |
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// Really first install. |
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return; |
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} |
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|
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// Version stored at the site level. |
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$site_version = Imagify_Data::get_instance()->get( 'version' ); |
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|
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if ( $site_version ) { |
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// This site's upgrader is already upgraded. |
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return; |
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} |
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|
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if ( ! is_multisite() ) { |
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// Not a multisite, so both versions must have the same value. |
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Imagify_Data::get_instance()->set( 'version', $network_version ); |
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return; |
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} |
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|
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$sites = get_site_option( 'imagify_old_version' ); |
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|
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if ( IMAGIFY_VERSION !== $network_version && ! $sites ) { |
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// The network is not up-to-date yet: store the site IDs that must be updated. |
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$network_id = function_exists( 'get_current_network_id' ) ? get_current_network_id() : $wpdb->siteid; |
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$sites = $wpdb->get_col( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE site_id = %d AND archived = 0 AND deleted = 0", $network_id ) ); |
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$sites = array_map( 'absint', $sites ); |
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$sites = array_filter( $sites ); |
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|
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if ( ! $sites ) { |
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// Uh? |
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return; |
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} |
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|
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// We store the old network version and the site Ids: those sites will need to be upgraded from this version. |
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$sites['version'] = $network_version; |
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|
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add_site_option( 'imagify_old_version', $sites ); |
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} |
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|
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if ( empty( $sites['version'] ) ) { |
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// WTF. |
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delete_site_option( 'imagify_old_version' ); |
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return; |
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} |
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|
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$network_version = $sites['version']; |
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unset( $sites['version'] ); |
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|
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$sites = array_flip( $sites ); |
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$site_id = get_current_blog_id(); |
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|
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if ( ! isset( $sites[ $site_id ] ) ) { |
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// This site is already upgraded. |
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return; |
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} |
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|
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unset( $sites[ $site_id ] ); |
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|
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if ( ! $sites ) { |
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// We're done, all the sites have been upgraded. |
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delete_site_option( 'imagify_old_version' ); |
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} else { |
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// Some sites still need to be upgraded. |
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$sites = array_flip( $sites ); |
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$sites['version'] = $network_version; |
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update_site_option( 'imagify_old_version', $sites ); |
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} |
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|
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Imagify_Data::get_instance()->set( 'version', $network_version ); |
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} |
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|
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add_action( 'imagify_first_network_install', '_imagify_first_install' ); |
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/** |
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* Keeps this function up to date at each version. |
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* |
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* @since 1.0 |
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*/ |
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function _imagify_first_install() { |
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// Set a transient to know when we will have to display a notice to ask the user to rate the plugin. |
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set_site_transient( 'imagify_seen_rating_notice', true, DAY_IN_SECONDS * 3 ); |
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} |
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|
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add_action( 'imagify_upgrade', '_imagify_new_upgrade', 10, 2 ); |
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/** |
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* What to do when Imagify is updated, depending on versions. |
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* |
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* @since 1.0 |
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* @since 1.7 $network_version replaces the "new version" (which can easily be grabbed with the constant). |
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* |
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* @param string $network_version Previous version stored on the network. |
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* @param string $site_version Previous version stored on site level. |
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*/ |
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function _imagify_new_upgrade( $network_version, $site_version ) { |
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global $wpdb; |
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|
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$options = Imagify_Options::get_instance(); |
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|
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// 1.2 |
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if ( version_compare( $site_version, '1.2' ) < 0 ) { |
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// Update all already optimized images status from 'error' to 'already_optimized'. |
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$query = new WP_Query( array( |
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'is_imagify' => true, |
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'post_type' => 'attachment', |
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'post_status' => imagify_get_post_statuses(), |
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'post_mime_type' => imagify_get_mime_types(), |
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'meta_key' => '_imagify_status', |
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'meta_value' => 'error', |
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'posts_per_page' => -1, |
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'update_post_term_cache' => false, |
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'no_found_rows' => true, |
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'fields' => 'ids', |
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) ); |
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|
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if ( $query->posts ) { |
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foreach ( (array) $query->posts as $id ) { |
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$attachment_error = get_imagify_attachment( 'wp', $id, 'imagify_upgrade' )->get_optimized_error(); |
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|
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if ( false !== strpos( $attachment_error, 'This image is already compressed' ) ) { |
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update_post_meta( $id, '_imagify_status', 'already_optimized' ); |
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} |
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} |
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} |
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|
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// Auto-activate the Admin Bar option. |
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$options->set( 'admin_bar_menu', 1 ); |
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} |
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|
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// 1.3.2 |
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if ( version_compare( $site_version, '1.3.2' ) < 0 ) { |
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// Update all already optimized images status from 'error' to 'already_optimized'. |
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$query = new WP_Query( array( |
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'is_imagify' => true, |
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'post_type' => 'attachment', |
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'post_status' => imagify_get_post_statuses(), |
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'post_mime_type' => imagify_get_mime_types(), |
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'meta_query' => array( |
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'relation' => 'AND', |
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array( |
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'key' => '_imagify_data', |
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'compare' => 'EXISTS', |
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), |
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array( |
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'key' => '_imagify_optimization_level', |
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'compare' => 'NOT EXISTS', |
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), |
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), |
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'posts_per_page' => -1, |
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'update_post_term_cache' => false, |
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'no_found_rows' => true, |
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'fields' => 'ids', |
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) ); |
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|
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if ( $query->posts ) { |
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foreach ( (array) $query->posts as $id ) { |
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$attachment_stats = get_imagify_attachment( 'wp', $id, 'imagify_upgrade' )->get_stats_data(); |
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|
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if ( isset( $attachment_stats['aggressive'] ) ) { |
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update_post_meta( $id, '_imagify_optimization_level', (int) $attachment_stats['aggressive'] ); |
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} |
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} |
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} |
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} |
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|
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// 1.4.5 |
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if ( version_compare( $site_version, '1.4.5' ) < 0 ) { |
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// Delete all transients used for async optimization. |
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$wpdb->query( 'DELETE from ' . $wpdb->options . ' WHERE option_name LIKE "_transient_imagify-async-in-progress-%"' ); |
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} |
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|
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// 1.7 |
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if ( version_compare( $site_version, '1.7' ) < 0 ) { |
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// Migrate data. |
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_do_imagify_update_library_size_calculations(); |
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|
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if ( ! imagify_is_active_for_network() ) { |
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// Make sure the settings are autoloaded. |
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$wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->options} SET `autoload` = 'yes' WHERE `autoload` != 'yes' AND option_name = %s", $options->get_option_name() ) ); |
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} |
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|
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// Rename the option that stores the NGG table version. Since the table is also updated in 1.7, let's simply delete the option. |
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delete_option( $wpdb->prefix . 'ngg_imagify_data_db_version' ); |
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} |
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} |
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|
