Add upstream

wp-content/plugins/jetpack/modules/theme-tools/site-logo/inc/class-site-logo-control.php

@@ -0,0 +1,109 @@
+<?php
+/**
+ * Custom logo uploader control for the Customizer.
+ *
+ * @package Jetpack
+ */
+class Site_Logo_Image_Control extends WP_Customize_Control {
+	/**
+	 * Constructor for our custom control.
+	 *
+	 * @param object $wp_customize
+	 * @param string $control_id
+	 * @param array  $args
+	 * @uses Site_Logo_Image_Control::l10n()
+	 */
+	public function __construct( $wp_customize, $control_id, $args = array() ) {
+		// declare these first so they can be overridden
+		$this->l10n = array(
+			'upload'      => __( 'Add logo', 'jetpack' ),
+			'set'         => __( 'Set as logo', 'jetpack' ),
+			'choose'      => __( 'Choose logo', 'jetpack' ),
+			'change'      => __( 'Change logo', 'jetpack' ),
+			'remove'      => __( 'Remove logo', 'jetpack' ),
+			'placeholder' => __( 'No logo set', 'jetpack' ),
+		);
+
+		parent::__construct( $wp_customize, $control_id, $args );
+	}
+
+	/**
+	 * This will be critical for our JS constructor.
+	 */
+	public $type = 'site_logo';
+
+	/**
+	 * Allows overriding of global labels by a specific control.
+	 */
+	public $l10n = array();
+
+	/**
+	 * The type of files that should be allowed by the media modal.
+	 */
+	public $mime_type = 'image';
+
+	/**
+	 * Enqueue our media manager resources, scripts, and styles.
+	 *
+	 * @uses wp_enqueue_media()
+	 * @uses wp_enqueue_style()
+	 * @uses wp_enqueue_script()
+	 * @uses plugins_url()
+	 */
+	public function enqueue() {
+		// Enqueues all needed media resources.
+		wp_enqueue_media();
+
+		// Enqueue our control script and styles.
+		wp_enqueue_style( 'site-logo-control', plugins_url( '../css/site-logo-control.css', __FILE__ ) );
+		wp_enqueue_script( 'site-logo-control', plugins_url( '../js/site-logo-control.js', __FILE__ ), array( 'media-views', 'customize-controls', 'underscore' ), '', true );
+	}
+
+	/**
+	 * Check if we have an active site logo.
+	 *
+	 * @uses get_option()
+	 * @return boolean
+	 */
+	public function has_site_logo() {
+		$logo = get_option( 'site_logo' );
+
+		if ( empty( $logo['url'] ) ) {
+			return false;
+		} else {
+			return true;
+		}
+	}
+
+	/**
+	 * Display our custom control in the Customizer.
+	 *
+	 * @uses Site_Logo_Image_Control::l10n()
+	 * @uses Site_Logo_Image_Control::mime_type()
+	 * @uses Site_Logo_Image_Control::label()
+	 * @uses Site_Logo_Image_Control::description()
+	 * @uses esc_attr()
+	 * @uses esc_html()
+	 */
+	public function render_content() {
+		// We do this to allow the upload control to specify certain labels
+		$l10n = json_encode( $this->l10n );
+
+		// Control title
+		printf(
+			'<span class="customize-control-title" data-l10n="%s" data-mime="%s">%s</span>',
+			esc_attr( $l10n ),
+			esc_attr( $this->mime_type ),
+			esc_html( $this->label )
+		);
+
+		// Control description
+		if ( ! empty( $this->description ) ) : ?>
+			<span class="description customize-control-description"><?php echo $this->description; ?></span>
+		<?php endif; ?>
+
+		<div class="current"></div>
+		<div class="actions"></div>
+		<?php
+	}
+}