From 1a69832c07b45b46cfa8a40157a4778c3042b3f0 Mon Sep 17 00:00:00 2001
From: Robin Cornett <hello@robincornett.com>
Date: Sat, 2 Jul 2016 09:13:30 -0400
Subject: [PATCH] Add max-height setting/CSS via inline style

---
 ...class-displayfeaturedimagegenesis-output.php | 13 +++++++++++++
 ...ass-displayfeaturedimagegenesis-settings.php | 17 +++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/includes/class-displayfeaturedimagegenesis-output.php b/includes/class-displayfeaturedimagegenesis-output.php
index 3f72a34..1600fc3 100644
--- a/includes/class-displayfeaturedimagegenesis-output.php
+++ b/includes/class-displayfeaturedimagegenesis-output.php
@@ -60,6 +60,9 @@ class Display_Featured_Image_Genesis_Output {
 		}
 		$css_file = apply_filters( 'display_featured_image_genesis_css_file', plugin_dir_url( __FILE__ ) . 'css/display-featured-image-genesis.css' );
 		wp_enqueue_style( 'displayfeaturedimage-style', esc_url( $css_file ), array(), $this->common->version );
+		if ( $this->setting['max_height'] ) {
+			$this->add_inline_style();
+		}
 		add_filter( 'body_class', array( $this, 'add_body_class' ) );
 
 		$large = $this->common->minimum_backstretch_width();
@@ -76,6 +79,16 @@ class Display_Featured_Image_Genesis_Output {
 		}
 	}
 
+	/**
+	 * Add max_height to output via inline style.
+	 *
+	 * @since 2.6.0
+	 */
+	public function add_inline_style() {
+		$css = sprintf( '.big-leader { max-height: %spx }', $this->setting['max_height'] );
+		wp_add_inline_style( 'displayfeaturedimage-style', strip_tags( $css ) );
+	}
+
 	/**
 	 * set body class if featured images are displayed using the plugin
 	 * @param filter $classes body_class
diff --git a/includes/class-displayfeaturedimagegenesis-settings.php b/includes/class-displayfeaturedimagegenesis-settings.php
index 5bd5daf..f41e003 100644
--- a/includes/class-displayfeaturedimagegenesis-settings.php
+++ b/includes/class-displayfeaturedimagegenesis-settings.php
@@ -150,6 +150,7 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
 			'post_types'    => array(),
 			'skip'          => array(),
 			'fallback'      => array(),
+			'max_height'    => '',
 		) );
 	}
 
@@ -204,6 +205,13 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
 				'section'  => 'main',
 				'args'     => array( 'setting' => 'less_header', 'label' => __( 'pixels to remove', 'display-featured-image-genesis' ), 'min' => 0, 'max' => 400 ),
 			),
+			array(
+				'id'       => 'max_height',
+				'title'    => __( 'Maximum Height' , 'display-featured-image-genesis' ),
+				'callback' => 'do_number',
+				'section'  => 'main',
+				'args'     => array( 'setting' => 'max_height', 'label' => __( 'pixels', 'display-featured-image-genesis' ), 'min' => 100, 'max' => 1000 ),
+			),
 			array(
 				'id'       => 'default',
 				'title'    => __( 'Default Featured Image', 'display-featured-image-genesis' ),
@@ -331,6 +339,15 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
 		return __( 'Changing this number will reduce the backstretch image height by this number of pixels. Default is zero.', 'display-featured-image-genesis' );
 	}
 
+	/**
+	 * Description for the max_height setting.
+	 * @return string|void description
+	 * @since 2.6.0
+	 */
+	protected function max_height_description() {
+		return __( 'Optionally, set a max-height value for the header image; it will be added to your CSS.', 'display-featured-image-genesis' );
+	}
+
 	/**
 	 * Default image uploader
 	 *