PHP get_post_embed_html函数代码示例

 /**
  * Test get_oembed_response_data with an author.
  */
 function test_get_oembed_response_data_author()
 {
     $user_id = self::factory()->user->create(array('display_name' => 'John Doe'));
     $post = self::factory()->post->create_and_get(array('post_title' => 'Some Post', 'post_author' => $user_id));
     $data = get_oembed_response_data($post, 400);
     $this->assertEqualSets(array('version' => '1.0', 'provider_name' => get_bloginfo('name'), 'provider_url' => get_home_url('/'), 'author_name' => 'John Doe', 'author_url' => get_author_posts_url($user_id), 'title' => 'Some Post', 'type' => 'rich', 'width' => 400, 'height' => 225, 'html' => get_post_embed_html(400, 225, $post)), $data);
 }

 /**
  * Callback for our API endpoint.
  *
  * Returns the JSON object for the post.
  *
  * @param WP_REST_Request $request Full details about the request.
  *
  * @return WP_Error|WP_REST_Response
  */
 public function get_oembed_response(WP_REST_Request $request)
 {
     $post_id = url_to_postid($request['url']);
     /**
      * Filter the determined post id.
      *
      * @param int    $post_id The post ID.
      * @param string $url     The requestd URL.
      */
     $post_id = apply_filters('rest_oembed_request_post_id', $post_id, $request['url']);
     if (0 === $post_id) {
         return new WP_Error('rest_oembed_invalid_url', __('Invalid URL.', 'oembed-api'), array('status' => 404));
     }
     // Todo: Perhaps just default to json if something invalid is provided.
     if (!in_array($request['format'], array('json', 'xml'))) {
         return new WP_Error('rest_oembed_invalid_format', __('Invalid format.', 'oembed-api'), array('status' => 501));
     }
     /**
      * Current post object.
      *
      * @var WP_Post $post
      */
     $post = get_post($post_id);
     /**
      * User object for the post author.
      *
      * @var WP_User $author
      */
     $author = get_userdata($post->post_author);
     /**
      * Filter the allowed minimum width for the oEmbed response.
      *
      * @param int $width The minimum width. Defaults to 200.
      */
     $minwidth = apply_filters('rest_oembed_minwidth', 200);
     /**
      * Filter the allowed maximum width for the oEmbed response.
      *
      * @param int $width The maximum width. Defaults to 600.
      */
     $maxwidth = apply_filters('rest_oembed_maxwidth', 600);
     $width = $request['maxwidth'];
     if ($width < $minwidth) {
         $width = $minwidth;
     } else {
         if ($width > $maxwidth) {
             $width = $maxwidth;
         }
     }
     // Todo: this shouldn't be hardcoded.
     $height = ceil($width / 16 * 9);
     /**
      * Filters the oEmbed response data.
      *
      * @param array $data The response data.
      */
     $data = apply_filters('rest_oembed_response_data', array('version' => '1.0', 'provider_name' => get_bloginfo('name'), 'provider_url' => get_home_url(), 'author_name' => $author->display_name, 'author_url' => get_author_posts_url($author->ID, $author->user_nicename), 'title' => $post->post_title, 'type' => 'rich', 'width' => $width, 'height' => $height, 'html' => get_post_embed_html($post, $width, $height)));
     return $data;
 }

/**
 * Filters the oEmbed response data to return an iframe embed code.
 *
 * @since 4.4.0
 *
 * @param array   $data   The response data.
 * @param WP_Post $post   The post object.
 * @param int     $width  The requested width.
 * @param int     $height The calculated height.
 * @return array The modified response data.
 */
function get_oembed_response_data_rich($data, $post, $width, $height)
{
    $data['width'] = absint($width);
    $data['height'] = absint($height);
    $data['type'] = 'rich';
    $data['html'] = get_post_embed_html($width, $height, $post);
    // Add post thumbnail to response if available.
    $thumbnail_id = false;
    if (has_post_thumbnail($post->ID)) {
        $thumbnail_id = get_post_thumbnail_id($post->ID);
    }
    if ('attachment' === get_post_type($post)) {
        if (wp_attachment_is_image($post)) {
            $thumbnail_id = $post->ID;
        } else {
            if (wp_attachment_is('video', $post)) {
                $thumbnail_id = get_post_thumbnail_id($post);
                $data['type'] = 'video';
            }
        }
    }
    if ($thumbnail_id) {
        list($thumbnail_url, $thumbnail_width, $thumbnail_height) = wp_get_attachment_image_src($thumbnail_id, array($width, 99999));
        $data['thumbnail_url'] = $thumbnail_url;
        $data['thumbnail_width'] = $thumbnail_width;
        $data['thumbnail_height'] = $thumbnail_height;
    }
    return $data;
}

						</ul>
						<div id="wp-embed-share-tab-wordpress" class="wp-embed-share-tab" role="tabpanel" aria-labelledby="wp-embed-share-tab-button-wordpress" aria-hidden="false">
							<input type="text" value="<?php 
        the_permalink();
        ?>
" class="wp-embed-share-input" tabindex="0" readonly/>

							<p class="wp-embed-share-description">
								<?php 
        _e('Copy and paste this URL into your WordPress site to embed');
        ?>
							</p>
						</div>
						<div id="wp-embed-share-tab-html" class="wp-embed-share-tab" role="tabpanel" aria-labelledby="wp-embed-share-tab-button-html" aria-hidden="true">
							<textarea class="wp-embed-share-input" tabindex="0" readonly><?php 
        echo esc_textarea(get_post_embed_html(null, 600, 400));
        ?>
</textarea>

							<p class="wp-embed-share-description">
								<?php 
        _e('Copy and paste this code into your site to embed');
        ?>
							</p>
						</div>
					</div>

					<button type="button" class="wp-embed-share-dialog-close" aria-label="<?php 
        esc_attr_e('Close sharing dialog');
        ?>
">

/**
 * Prints the necessary markup for the embed sharing dialog.
 *
 * @since 4.4.0
 */
function print_embed_sharing_dialog()
{
    if (is_404()) {
        return;
    }
    ?>
	<div class="wp-embed-share-dialog hidden" role="dialog" aria-label="<?php 
    esc_attr_e('Sharing options');
    ?>
">
		<div class="wp-embed-share-dialog-content">
			<div class="wp-embed-share-dialog-text">
				<ul class="wp-embed-share-tabs" role="tablist">
					<li class="wp-embed-share-tab-button wp-embed-share-tab-button-wordpress" role="presentation">
						<button type="button" role="tab" aria-controls="wp-embed-share-tab-wordpress" aria-selected="true" tabindex="0"><?php 
    esc_html_e('WordPress Embed');
    ?>
</button>
					</li>
					<li class="wp-embed-share-tab-button wp-embed-share-tab-button-html" role="presentation">
						<button type="button" role="tab" aria-controls="wp-embed-share-tab-html" aria-selected="false" tabindex="-1"><?php 
    esc_html_e('HTML Embed');
    ?>
</button>
					</li>
				</ul>
				<div id="wp-embed-share-tab-wordpress" class="wp-embed-share-tab" role="tabpanel" aria-hidden="false">
					<input type="text" value="<?php 
    the_permalink();
    ?>
" class="wp-embed-share-input" aria-describedby="wp-embed-share-description-wordpress" tabindex="0" readonly/>

					<p class="wp-embed-share-description" id="wp-embed-share-description-wordpress">
						<?php 
    _e('Copy and paste this URL into your WordPress site to embed');
    ?>
					</p>
				</div>
				<div id="wp-embed-share-tab-html" class="wp-embed-share-tab" role="tabpanel" aria-hidden="true">
					<textarea class="wp-embed-share-input" aria-describedby="wp-embed-share-description-html" tabindex="0" readonly><?php 
    echo esc_textarea(get_post_embed_html(600, 400));
    ?>
</textarea>

					<p class="wp-embed-share-description" id="wp-embed-share-description-html">
						<?php 
    _e('Copy and paste this code into your site to embed');
    ?>
					</p>
				</div>
			</div>

			<button type="button" class="wp-embed-share-dialog-close" aria-label="<?php 
    esc_attr_e('Close sharing dialog');
    ?>
">
				<span class="dashicons dashicons-no"></span>
			</button>
		</div>
	</div>
	<?php 
}

 /**
  * Test the get_post_embed_html function.
  */
 function test_get_post_embed_html()
 {
     $post_id = $this->factory->post->create();
     $expected = '<iframe sandbox="allow-scripts" security="restricted" src="' . esc_url(get_post_embed_url($post_id)) . '" width="200" height="200" title="Embedded WordPress Post" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>';
     $this->assertEquals($expected, get_post_embed_html($post_id, 200, 200));
 }

 function test_get_post_embed_html()
 {
     $post_id = self::factory()->post->create();
     $title = esc_attr(sprintf(__('“%1$s” — %2$s'), get_the_title($post_id), get_bloginfo('name')));
     $expected = '<iframe sandbox="allow-scripts" security="restricted" src="' . esc_url(get_post_embed_url($post_id)) . '" width="200" height="200" title="' . $title . '" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>';
     $this->assertStringEndsWith($expected, get_post_embed_html(200, 200, $post_id));
 }

">
							<span class="dashicons dashicons-share"></span>
						</button>
					</div>
				</div>
			</div>
			<div class="wp-embed-share-dialog hidden">
				<div class="wp-embed-share-dialog-content">
					<div class="wp-embed-share-dialog-text">
						<p class="wp-embed-share-title">
							<?php 
        _e('Copy and paste the HTML code below into your site to embed:', 'oembed-api');
        ?>
						</p>
						<input type="text" value="<?php 
        echo esc_attr(get_post_embed_html(null, 600, 400));
        ?>
" class="wp-embed-share-input"/>
						<p class="wp-embed-share-title">
							<?php 
        _e('If you use WordPress, copy and paste this URL instead:', 'oembed-api');
        ?>
						</p>
						<input type="text" value="<?php 
        the_permalink();
        ?>
" class="wp-embed-share-input"/>
					</div>

					<button type="button" class="wp-embed-share-dialog-close"
					        aria-label="<?php 

/**
 * Get the oEmbed data for a given post.
 *
 * @param WP_Post|int $post  Optional. Post object or ID. Defaults to the current post.
 * @param int         $width The requested width.
 * @return array|false Response data on success, false if post doesn't exist.
 */
function get_oembed_response_data($post = null, $width)
{
    /**
     * Current post object.
     *
     * @var WP_Post $post
     */
    $post = get_post($post);
    if (!$post) {
        return false;
    }
    /**
     * User object for the post author.
     *
     * @var WP_User $author
     */
    $author = get_userdata($post->post_author);
    // If a post doesn't have an author, fall back to the site's name.
    $author_name = get_bloginfo('name');
    $author_url = get_home_url();
    if ($author) {
        $author_name = $author->display_name;
        $author_url = get_author_posts_url($author->ID, $author->user_nicename);
    }
    /**
     * Filter the allowed minimum width for the oEmbed response.
     *
     * @param int $width The minimum width. Defaults to 200.
     */
    $minwidth = apply_filters('oembed_minwidth', 200);
    /**
     * Filter the allowed maximum width for the oEmbed response.
     *
     * @param int $width The maximum width. Defaults to 600.
     */
    $maxwidth = apply_filters('oembed_maxwidth', 600);
    if ($width < $minwidth) {
        $width = $minwidth;
    } else {
        if ($width > $maxwidth) {
            $width = $maxwidth;
        }
    }
    $height = ceil($width / 16 * 9);
    $data = array('version' => '1.0', 'provider_name' => get_bloginfo('name'), 'provider_url' => get_home_url(), 'author_name' => $author_name, 'author_url' => $author_url, 'title' => $post->post_title, 'type' => 'rich', 'width' => $width, 'height' => $height, 'html' => get_post_embed_html($post, $width, $height));
    // Add post thumbnail to response if available.
    $thumbnail_id = false;
    if (has_post_thumbnail($post->ID)) {
        $thumbnail_id = get_post_thumbnail_id($post->ID);
    }
    if ('attachment' === get_post_type($post) && wp_attachment_is_image($post->ID)) {
        $thumbnail_id = $post->ID;
    }
    if ($thumbnail_id) {
        list($thumbnail_url, $thumbnail_width, $thumbnail_height) = wp_get_attachment_image_src($thumbnail_id, array($width, 99999));
        $data['thumbnail_url'] = $thumbnail_url;
        $data['thumbnail_width'] = $thumbnail_width;
        $data['thumbnail_height'] = $thumbnail_height;
    }
    /**
     * Filters the oEmbed response data.
     *
     * @param array   $data The response data.
     * @param WP_Post $post The post object.
     */
    return apply_filters('oembed_response_data', $data, $post);
}

 /**
  * Fetch our oEmbed response data to return.
  *
  * A simplified version of {@link get_oembed_response_data()}.
  *
  * @since 2.6.0
  *
  * @link http://oembed.com/ View the 'Response parameters' section for more details.
  *
  * @param array $item  Custom oEmbed response data.
  * @param int   $width The requested width.
  * @return array
  */
 protected function get_oembed_response_data($item, $width)
 {
     $data = wp_parse_args($item, array('version' => '1.0', 'provider_name' => get_bloginfo('name'), 'provider_url' => get_home_url(), 'author_name' => get_bloginfo('name'), 'author_url' => get_home_url(), 'title' => ucfirst($this->slug_endpoint), 'type' => 'rich'));
     /** This filter is documented in /wp-includes/embed.php */
     $min_max_width = apply_filters('oembed_min_max_width', array('min' => 200, 'max' => 600));
     $width = min(max($min_max_width['min'], $width), $min_max_width['max']);
     $height = max(ceil($width / 16 * 9), 200);
     $data['width'] = absint($width);
     $data['height'] = absint($height);
     // Set 'html' parameter.
     if ('video' === $data['type'] || 'rich' === $data['type']) {
         // Fake a WP post so we can use get_post_embed_html().
         $post = new stdClass();
         $post->post_content = $data['content'];
         $post->post_title = $data['title'];
         $data['html'] = get_post_embed_html($data['width'], $data['height'], $post);
     }
     // Remove temporary parameters.
     unset($data['content']);
     return $data;
 }

 function test_get_post_embed_html()
 {
     $post_id = self::factory()->post->create();
     $expected = '<iframe sandbox="allow-scripts" security="restricted" src="' . esc_url(get_post_embed_url($post_id)) . '" width="200" height="200" title="Embedded WordPress Post" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>';
     $this->assertStringEndsWith($expected, get_post_embed_html(200, 200, $post_id));
 }

 public function update_embed_code()
 {
     if (!isset($_POST['post_id']) || !$_POST['post_id']) {
         return;
     }
     $post_id = (int) $_POST['post_id'];
     $width = (int) $_POST['width'];
     $height = (int) $_POST['height'];
     echo get_post_embed_html($width, $height, $post_id);
     exit;
 }

/**
 * Get the oEmbed data for a given post.
 *
 * @param WP_Post|int $post  Optional. Post object or ID. Defaults to the current post.
 * @param int         $width The requested width.
 * @return array|false Response data on success, false if post doesn't exist.
 */
function get_oembed_response_data($post = null, $width)
{
    $post = get_post($post);
    if (!$post) {
        return false;
    }
    /**
     * Filter the allowed minimum width for the oEmbed response.
     *
     * @param int $width The minimum width. Defaults to 200.
     */
    $minwidth = apply_filters('oembed_minwidth', 200);
    /**
     * Filter the allowed maximum width for the oEmbed response.
     *
     * @param int $width The maximum width. Defaults to 600.
     */
    $maxwidth = apply_filters('oembed_maxwidth', 600);
    if ($width < $minwidth) {
        $width = $minwidth;
    } else {
        if ($width > $maxwidth) {
            $width = $maxwidth;
        }
    }
    $height = ceil($width / 16 * 9);
    if (200 > $height) {
        $height = 200;
    }
    $data = array('version' => '1.0', 'provider_name' => get_bloginfo('name'), 'provider_url' => get_home_url(), 'author_name' => get_bloginfo('name'), 'author_url' => get_home_url(), 'title' => $post->post_title, 'type' => 'rich', 'width' => $width, 'height' => $height, 'html' => get_post_embed_html($post, $width, $height));
    /**
     * Filter the oEmbed response data.
     *
     * @param array   $data The response data.
     * @param WP_Post $post The post object.
     */
    return apply_filters('oembed_response_data', $data, $post);
}

 /**
  * Update the epiaode embed code via ajax
  * @return void
  */
 public function update_episode_embed_code()
 {
     // Make sure we have a valid post ID
     if (!isset($_POST['post_id']) || !$_POST['post_id']) {
         return;
     }
     // Get info for embed code
     $post_id = (int) $_POST['post_id'];
     $width = (int) $_POST['width'];
     $height = (int) $_POST['height'];
     // Generate embed code
     echo get_post_embed_html($width, $height, $post_id);
     // Exit after ajax request
     exit;
 }