Changeset 47816 for trunk/src/wp-admin/customize.php

Timestamp:

05/18/2020 12:30:04 PM (4 years ago)

Author:

SergeyBiryukov

Message:

Themes: Prevent activation and live preview of themes that require a higher version of PHP or WordPress.

Props afragen, jorbin, TimothyBlynJacobs, SergeyBiryukov.
See #48491.

File:

• trunk/src/wp-admin/customize.php (modified) (1 diff)

trunk/src/wp-admin/customize.php

@@ -178 +178 @@
     <form id="customize-controls" class="wrap wp-full-overlay-sidebar">
         <div id="customize-header-actions" class="wp-full-overlay-header">
-            <?php $save_text = $wp_customize->is_theme_active() ? __( 'Publish' ) : __( 'Activate &amp; Publish' ); ?>
-            <div id="customize-save-button-wrapper" class="customize-save-button-wrapper" >
-                <?php submit_button( $save_text, 'primary save', 'save', false ); ?>
-                <button id="publish-settings" class="publish-settings button-primary button dashicons dashicons-admin-generic" aria-label="<?php esc_attr_e( 'Publish Settings' ); ?>" aria-expanded="false" disabled></button>
-            </div>
+            <?php
+            $compatible_wp  = is_wp_version_compatible( $wp_customize->theme()->get( 'RequiresWP' ) );
+            $compatible_php = is_php_version_compatible( $wp_customize->theme()->get( 'RequiresPHP' ) );
+            ?>
+            <?php if ( $compatible_wp && $compatible_php ) : ?>
+                <?php $save_text = $wp_customize->is_theme_active() ? __( 'Publish' ) : __( 'Activate &amp; Publish' ); ?>
+                <div id="customize-save-button-wrapper" class="customize-save-button-wrapper" >
+                    <?php submit_button( $save_text, 'primary save', 'save', false ); ?>
+                    <button id="publish-settings" class="publish-settings button-primary button dashicons dashicons-admin-generic" aria-label="<?php esc_attr_e( 'Publish Settings' ); ?>" aria-expanded="false" disabled></button>
+                </div>
+            <?php else : ?>
+                <?php $save_text = _x( 'Cannot Activate', 'theme' ); ?>
+                <div id="customize-save-button-wrapper" class="customize-save-button-wrapper disabled" >
+                    <button class="button button-primary disabled" aria-label="<?php esc_attr_e( 'Publish Settings' ); ?>" aria-expanded="false" disabled><?php echo $save_text; ?></button>
+                </div>
+            <?php endif; ?>
             <span class="spinner"></span>
             <button type="button" class="customize-controls-preview-toggle">