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61 lines
1.2 KiB
PHP
61 lines
1.2 KiB
PHP
<?php
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/**
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* Adds a local source for default icon SVG.
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*
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* @package FAIR
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*/
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namespace FAIR\Icons;
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use const FAIR\PLUGIN_FILE;
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use stdClass;
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/**
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* Bootstrap
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*/
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function bootstrap() {
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add_filter( 'site_transient_update_plugins', __NAMESPACE__ . '\\set_default_icon', 99, 1 );
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}
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/**
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* Set default icon in update transient.
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*
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* @param stdClass $transient Update transient.
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*
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* @return stdClass
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*/
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function set_default_icon( $transient ) {
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// The transient may not be set yet.
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if ( ! is_object( $transient ) ) {
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$transient = new stdClass();
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}
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if ( ! property_exists( $transient, 'response' ) || ! is_array( $transient->response ) ) {
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return $transient;
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}
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foreach ( $transient->response as $updates ) {
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$url = plugin_dir_url( PLUGIN_FILE ) . 'inc/icons/svg.php';
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$url = add_query_arg( 'color', set_random_color(), $url );
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if ( ! isset( $updates->icons ) || ! is_array( $updates->icons ) ) {
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$updates->icons = [];
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}
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$updates->icons['default'] = $url;
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}
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return $transient;
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}
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/**
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* Set random color.
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*
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* @return string
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*/
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function set_random_color() {
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$rand = str_pad( dechex( wp_rand( 0x000000, 0xFFFFFF ) ), 6, 0, STR_PAD_LEFT );
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return $rand;
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}
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