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greatislander/pressbooks-compatibility.php

Last active October 3, 2016 13:57
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pressbooks-compatibility.php
<?php
// Check for the Pressbooks plugin.
if ( ! @include_once( WP_PLUGIN_DIR . '/pressbooks/compatibility.php' ) ) {
add_action( 'admin_notices', function () {
echo '<div id="message" class="error fade"><p>' . __( 'Cannot find Pressbooks install.', 'pressbooks' ) . '</p></div>';
} );
return;
} elseif ( ! pb_meets_minimum_requirements() ) {
return;
}
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