Custom Theme Customization Controls

latestposts-control.php

$wp_customize->add_control(
    new WP_Customize_Latest_Post_Control(
        $wp_customize,
        'featpost_control',
        array(
		'label' => __( 'Select A Featured Post', 'mytheme' ),
		'section' => 'header_section',
		'settings' => 'featured_post',
		'post_type' => 'page'
        )
    )
);

latestposts-v2.php

if( class_exists( 'WP_Customize_Control' ) ):
	class WP_Customize_Latest_Post_Control extends WP_Customize_Control {
		public $type = 'latest_post_dropdown';
		public $post_type = 'post';
 
		public function render_content() {

		$latest = new WP_Query( array(
			'post_type'   => $this->post_type,
			'post_status' => 'publish',
			'orderby'     => 'date',
			'order'       => 'DESC'
		));

		?>
			<label>
				<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
				<select <?php $this->link(); ?>>
					<?php 
					while( $latest->have_posts() ) {
						$latest->the_post();
						echo "<option " . selected( $this->value(), get_the_ID() ) . " value='" . get_the_ID() . "'>" . the_title( '', '', false ) . "</option>";
					}
					?>
				</select>
			</label>
		<?php
		}
	}
endif;

latestposts.php

if( class_exists( 'WP_Customize_Control' ) ):
	class WP_Customize_Latest_Post_Control extends WP_Customize_Control {
		public $type = 'latest_post_dropdown';
 
		public function render_content() {

		$latest = new WP_Query( array(
			'post_type'   => 'post',
			'post_status' => 'publish',
			'orderby'     => 'date',
			'order'       => 'DESC'
		));

		?>
			<label>
				<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
				<select <?php $this->link(); ?>>
					<?php 
					while( $latest->have_posts() ) {
						$latest->the_post();
						echo "<option " . selected( $this->value(), get_the_ID() ) . " value='" . get_the_ID() . "'>" . the_title( '', '', false ) . "</option>";
					}
					?>
				</select>
			</label>
		<?php
		}
	}
endif;

simple-control-alt.php

$wp_customize->add_control(
    new WP_Customize_Control(
        $wp_customize,
        'sidebar_position_control',
        array(
		'label' => __( 'Sidebar Position', 'mytheme' ),
		'section' => 'sidebar_settings',
		'settings' => 'sidebar_position',
		'type' => 'radio',
		'choices' => array(
			'left' => 'Left',
			'right' => 'Right',
		),
        )
    )
);

simple-control.php

$wp_customize->add_control( 'sidebar_position_control', array(
	'label' => __( 'Sidebar Position', 'mytheme' ),
	'section' => 'sidebar_settings',
	'settings' => 'sidebar_position',
	'type' => 'radio',
	'choices' => array(
		'left' => 'Left',
		'right' => 'Right',
	),
) );

textarea-control.php

$wp_customize->add_control( new WP_Customize_Textarea_Control( 
	$wp_customize, 
	'footer_credits_control', 
	array(
		'label'	=> __( 'Footer Credits', 'themename' ),
		'section' => 'footer_settings',
		'settings' => 'footer_credits',
	) 
));

textarea.php

if( class_exists( 'WP_Customize_Control' ) ):
	class WP_Customize_Textarea_Control extends WP_Customize_Control {
		public $type = 'textarea';
 
		public function render_content() {
		?>
			<label>
				<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
				<textarea rows="5" style="width:100%;" <?php $this->link(); ?>><?php echo esc_textarea( $this->value() ); ?></textarea>
			</label>
		<?php
		}
	}
endif;