cp_render_media_image_template()

function cp_render_media_image_template() {
	ob_start();
	?>

	<template id="tmpl-edit-image-modal">
		<div id="image-modal-content">
			<div class="modal-image-details">
				<div class="media-embed">
								
					<div class="column-settings">
						<div class="setting alt-text has-description">
							<label for="image-details-alt-text" class="name"><?php esc_html_e( 'Alternative Text' ); ?></label>
							<textarea id="image-details-alt-text" data-setting="alt" aria-describedby="alt-text-description"></textarea>
						</div>
						<p class="description" id="alt-text-description"><a href="https://www.w3.org/WAI/tutorials/images/decision-tree" target="_blank" rel="noopener"><?php esc_html_e( 'Learn how to describe the purpose of the image' ); ?><span class="screen-reader-text"> <?php esc_html_e( '(opens in a new tab)' ); ?></span></a><?php esc_html_e( '. Leave empty if the image is purely decorative.' ); ?></p>

						<div class="setting caption">
							<label for="image-details-caption" class="name"><?php esc_html_e( 'Caption' ); ?></label>
							<textarea id="image-details-caption" data-setting="caption"></textarea>
						</div>

						<h3><?php esc_html_e( 'Display Settings' ); ?></h3>
						<fieldset>
							<div class="setting size">
								<label for="image-details-size" class="name"><?php _e( 'Size' ); ?></label>
								<select id="image-details-size" class="size" name="size" data-setting="size">
									<option value="custom">Custom Size</option>
								</select>
							</div>

							<div class="custom-size wp-clearfix hidden">
								<div class="custom-size-setting">
									<label for="image-details-size-width"><?php esc_html_e( 'Width' ); ?></label>
									<input type="number" id="image-details-size-width" aria-describedby="image-size-desc" data-setting="customWidth" step="1" value="">
								</div>
								<span class="sep" aria-hidden="true">×</span>
								<div class="custom-size-setting">
									<label for="image-details-size-height"><?php esc_html_e( 'Height' ); ?></label>
									<input type="number" id="image-details-size-height" aria-describedby="image-size-desc" data-setting="customHeight" step="1" value="">
								</div>
								<p id="image-size-desc" class="description"><?php esc_html_e( 'Image size in pixels' ); ?></p>
							</div>

							<div class="setting link-to">
								<label for="image-details-link-to" class="name"><?php esc_html_e( 'Link To' ); ?></label>
								<select id="image-details-link-to" name="link-type" data-setting="link">
									<option value="none" selected><?php esc_html_e( 'None' ); ?></option>
									<option value="file"><?php esc_html_e( 'Image URL' ); ?></option>
														
									<?php
									// Enable Attachment page option only if available.
									if ( '1' === get_option( 'wp_attachment_pages_enabled' ) ) {
										?>

										<option value="post"><?php esc_html_e( 'Attachment Page' ); ?></option>

										<?php
									}
									?>

									<option value="custom"><?php esc_html_e( 'Custom URL' ); ?></option>
								</select>
								<div id="link-to-url" hidden>
									<label for="image-details-link-to-custom" class="name"><?php esc_html_e( 'URL' ); ?></label>
									<input type="url" id="image-details-link-to-custom" class="link-to-custom" placeholder="https://" data-setting="linkUrl">
								</div>
							</div>
						</fieldset>

						<details class="advanced-section">
							<summary><h3><?php esc_html_e( 'Advanced Options' ); ?></h3></summary>
							<div class="advanced-settings">
								<div class="advanced-image">
									<div class="setting title-text">
										<label for="image-details-title-attribute" class="name"><?php esc_html_e( 'Image Title Attribute' ); ?></label>
										<input type="text" id="image-details-title-attribute" data-setting="title" value="">
									</div>
									<div class="setting extra-classes">
										<label for="image-details-css-class" class="name"><?php esc_html_e( 'Image CSS Class' ); ?> </label>
										<input type="text" id="image-details-css-class" data-setting="extraClasses" value="">
									</div>
								</div>
								<div class="advanced-link">
									<div class="setting link-target">
										<input type="checkbox" id="image-details-link-target" data-setting="linkTargetBlank" value="_blank">
										<label for="image-details-link-target" class="checkbox-label"><?php esc_html_e( 'Open link in a new tab' ); ?></label>
									</div>
									<div class="setting link-rel">
										<label for="image-details-link-rel" class="name"><?php esc_html_e( 'Link Rel' ); ?></label>
										<input type="text" id="image-details-link-rel" data-setting="linkRel" value="">
									</div>
									<div class="setting link-class-name">
										<label for="image-details-link-css-class" class="name"><?php esc_html_e( 'Link CSS Class' ); ?></label>
										<input type="text" id="image-details-link-css-class" data-setting="linkClassName" value="">
									</div>
								</div>
							</div>
						</details>
					</div>
					<div class="column-image">
						<div class="image">
							<img src="<?php echo esc_url( includes_url() . 'images/blank.gif' ); ?>" draggable="false" alt="">

							<div class="actions">
								<button id="edit-original" type="button" class="edit-attachment button" data-href="<?php echo esc_url( home_url( '/wp-admin/post.php?item=xxx&mode=edit' ) ); ?>"><?php esc_html_e( 'Edit Original' ); ?></button>
							</div>

						</div>
					</div>
				</div>
			</div>
		</div>

		<footer class="widget-modal-footer">
			<div class="widget-modal-footer-buttons">
				<button id="media-button-update" type="button" class="button media-button button-primary button-large media-button-select" disabled><?php esc_html_e( 'Update' ); ?></button>
			</div>
		</footer>
	</template>

	<?php
	return ob_get_clean();
}