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<title>[BuddyPress][11175] trunk/src/bp-core/admin: Admin: Add dismissable notice for BuddyPress 2.8 PHP requirement.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/11175">11175</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/11175","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>r-a-y</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-10-06 07:41:16 +0000 (Thu, 06 Oct 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Admin: Add dismissable notice for BuddyPress 2.8 PHP requirement.
Props boonebgorges.
See <a href="http://buddypress.trac.wordpress.org/ticket/7196">#7196</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpcoreadminbpcoreadminfunctionsphp">trunk/src/bp-core/admin/bp-core-admin-functions.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunksrcbpcoreadminjsdismissibleadminnoticesjs">trunk/src/bp-core/admin/js/dismissible-admin-notices.js</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpcoreadminbpcoreadminfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-core/admin/bp-core-admin-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-core/admin/bp-core-admin-functions.php 2016-10-06 07:30:54 UTC (rev 11174)
+++ trunk/src/bp-core/admin/bp-core-admin-functions.php 2016-10-06 07:41:16 UTC (rev 11175)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1249,3 +1249,73 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $checkbox_id = 'checkbox_' . md5( $plugin_data['Name'] );
</span><span class="cx" style="display: block; padding: 0 10px"> echo "<script type='text/javascript'>document.getElementById('$checkbox_id').disabled = true;</script>";
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+/**
+ * Add an admin notice to installations that are not running PHP 5.3+.
+ *
+ * @since 2.7.0
+ */
+function bp_core_admin_php53_admin_notice() {
+ if ( ! current_user_can( 'update_core' ) ) {
+ return;
+ }
+
+ if ( bp_core_admin_is_running_php53_or_greater() ) {
+ return;
+ }
+
+ $notice_id = 'bp28-php53';
+ if ( bp_get_option( "bp-dismissed-notice-$notice_id" ) ) {
+ return;
+ }
+
+ $bp = buddypress();
+ $min = bp_core_get_minified_asset_suffix();
+
+ wp_enqueue_script(
+ 'bp-dismissible-admin-notices',
+ "{$bp->plugin_url}bp-core/admin/js/dismissible-admin-notices{$min}.js",
+ array( 'jquery' ),
+ bp_get_version(),
+ true
+ );
+
+ $php_version = PHP_VERSION;
+
+ ?>
+
+ <div id="message" class="error notice is-dismissible bp-is-dismissible" data-noticeid="<?php echo esc_attr( $notice_id ); ?>">
+ <p><strong><?php esc_html_e( 'Your site is not ready for BuddyPress 2.8.', 'buddypress' ); ?></strong></p>
+ <p><?php printf( esc_html__( 'Your site is currently running PHP version %s, while BuddyPress 2.8 will require version 5.3+.', 'buddypress' ), $php_version ); ?> <?php printf( __( 'See <a href="%s">the Codex guide</a> for more information.', 'buddypress' ), 'https://codex.buddypress.org/getting-started/buddypress-2-8-will-require-php-5-3/' ); ?></p>
+ <?php wp_nonce_field( "bp-dismissible-notice-$notice_id", "bp-dismissible-nonce-$notice_id" ); ?>
+ </div>
+ <?php
+}
+add_action( 'admin_notices', 'bp_core_admin_php53_admin_notice' );
+add_action( 'network_admin_notices', 'bp_core_admin_php53_admin_notice' );
+
+/**
+ * Catch and process an admin notice dismissal.
+ *
+ * @since 2.7.0
+ */
+function bp_core_admin_notice_dismiss_callback() {
+ if ( ! current_user_can( 'install_plugins' ) ) {
+ wp_send_json_error();
+ }
+
+ if ( empty( $_POST['nonce'] ) || empty( $_POST['notice_id'] ) ) {
+ wp_send_json_error();
+ }
+
+ $notice_id = wp_unslash( $_POST['notice_id'] );
+
+ if ( ! wp_verify_nonce( $_POST['nonce'], 'bp-dismissible-notice-' . $notice_id ) ) {
+ wp_send_json_error();
+ }
+
+ bp_update_option( "bp-dismissed-notice-$notice_id", 1 );
+
+ wp_send_json_success();
+}
+add_action( 'wp_ajax_bp_dismiss_notice', 'bp_core_admin_notice_dismiss_callback' );
</ins></span></pre></div>
<a id="trunksrcbpcoreadminjsdismissibleadminnoticesjs"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/src/bp-core/admin/js/dismissible-admin-notices.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-core/admin/js/dismissible-admin-notices.js (rev 0)
+++ trunk/src/bp-core/admin/js/dismissible-admin-notices.js 2016-10-06 07:41:16 UTC (rev 11175)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,16 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+(function($){
+ $(document).ready(function() {
+ $( '.bp-is-dismissible .notice-dismiss' ).click( function() {
+ var $notice = $( this ).closest( '.notice' );
+ var notice_id = $notice.data( 'noticeid' );
+ $.post( {
+ url: ajaxurl,
+ data: {
+ action: 'bp_dismiss_notice',
+ nonce: $( '#bp-dismissible-nonce-' + notice_id ).val(),
+ notice_id: $notice.data( 'noticeid' )
+ }
+ } );
+ } );
+ });
+}(jQuery));
</ins></span></pre>
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