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created 2016-12-09 15:10 UTC

modules/videopress/utility-functions.php (2 issues)

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<?php

/**
 * We won't have any videos less than sixty pixels wide. That would be silly.
 */
defined( 'VIDEOPRESS_MIN_WIDTH' ) or define( 'VIDEOPRESS_MIN_WIDTH', 60 );

/**
 * Validate user-supplied guid values against expected inputs
 *
 * @since 1.1
 * @param string $guid video identifier
 * @return bool true if passes validation test
 */
function videopress_is_valid_guid( $guid ) {
	if ( ! empty( $guid ) && is_string( $guid ) && strlen( $guid ) === 8 && ctype_alnum( $guid ) ) {
		return true;
	}
	return false;
}

/**
 * Get details about a specific video by GUID:
 *
 * @param $guid string
 * @return object
 */
function videopress_get_video_details( $guid ) {
	if ( ! videopress_is_valid_guid( $guid ) ) {
		return new WP_Error( 'bad-guid-format', __( 'Invalid Video GUID!', 'jetpack' ) );
	}

	$version  = '1.1';
	$endpoint = sprintf( '/videos/%1$s', $guid );
	$query_url = sprintf(
		'https://public-api.wordpress.com/rest/v%1$s%2$s',
		$version,
		$endpoint
	);

	// Look for data in our transient. If nothing, let's make a new query.
	$data_from_cache = get_transient( 'jetpack_videopress_' . $guid );
	if ( false === $data_from_cache ) {
		$response = wp_remote_get( esc_url_raw( $query_url ) );
		$data     = json_decode( wp_remote_retrieve_body( $response ) );

		// Cache the response for an hour.
		set_transient( 'jetpack_videopress_' . $guid, $data, HOUR_IN_SECONDS );
	} else {
		$data = $data_from_cache;
	}

	/**
	 * Allow functions to modify fetched video details.
	 *
	 * This filter allows third-party code to modify the return data
	 * about a given video.  It may involve swapping some data out or
	 * adding new parameters.
	 *
	 * @since 4.0.0
	 *
	 * @param object $data The data returned by the WPCOM API. See: https://developer.wordpress.com/docs/api/1.1/get/videos/%24guid/
	 * @param string $guid The GUID of the VideoPress video in question.
	 */
	return apply_filters( 'videopress_get_video_details', $data, $guid );
}


/**
 * Get an attachment ID given a URL.
 *
 * Modified from http://wpscholar.com/blog/get-attachment-id-from-wp-image-url/
 *
 * @todo: Add some caching in here.
 *
 * @param string $url
 *
 * @return int|bool Attachment ID on success, false on failure
 */
function videopress_get_attachment_id_by_url( $url ) {
	$wp_upload_dir = wp_upload_dir();
	// Strip out protocols, so it doesn't fail because searching for http: in https: dir.
	$dir = set_url_scheme( trailingslashit( $wp_upload_dir['baseurl'] ), 'relative' );

	// Is URL in uploads directory?
	if ( false !== strpos( $url, $dir ) ) {

		$file = basename( $url );

		$query_args = array(
			'post_type'   => 'attachment',
			'post_status' => 'inherit',
			'fields'      => 'ids',
			'meta_query'  => array(
				array(
					'key'     => '_wp_attachment_metadata',
					'compare' => 'LIKE',
					'value'   => $file,
				),
			)
		);

		$query = new WP_Query( $query_args );

		if ( $query->have_posts() ) {
			foreach ( $query->posts as $attachment_id ) {
				$meta          = wp_get_attachment_metadata( $attachment_id );
				$original_file = basename( $meta['file'] );
				$cropped_files = wp_list_pluck( $meta['sizes'], 'file' );

				if ( $original_file === $file || in_array( $file, $cropped_files ) ) {
					return (int) $attachment_id;
				}
			}
		}

	}

	return false;
}

/**
 * Similar to `media_sideload_image` -- but returns an ID.
 *
 * @param $url
 * @param $attachment_id
 *
 * @return int|mixed|object|WP_Error
 */
function videopress_download_poster_image( $url, $attachment_id ) {
	// Set variables for storage, fix file filename for query strings.
	preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $url, $matches );
	if ( ! $matches ) {
		return new WP_Error( 'image_sideload_failed', __( 'Invalid image URL', 'jetpack' ) );
	}

	$file_array = array();
	$file_array['name']     = basename( $matches[0] );
	$file_array['tmp_name'] = download_url( $url );

	// If error storing temporarily, return the error.
	if ( is_wp_error( $file_array['tmp_name'] ) ) {
		return $file_array['tmp_name'];
	}

	// Do the validation and storage stuff.
	$thumbnail_id = media_handle_sideload( $file_array, $attachment_id, null );

	// Flag it as poster image, so we can exclude it from display.
	update_post_meta( $thumbnail_id, 'videopress_poster_image', 1 );

	return $thumbnail_id;
}

/**
 * Downloads and sets a file to the given attachment.
 *
 * @param string $url
 * @param int $attachment_id
 * @return bool|WP_Error
 */
function videopress_download_video( $url, $attachment_id ) {

	if ( ! $attachment = get_post( $attachment_id ) )  {
		return new WP_Error( 'invalid_attachment', __( 'Could not find video attachment', 'jetpack' ) );
	}

	$tmpfile   = download_url( $url );
$a = "a";
$ab = "ab";
$abc = "abc";

	$remote_file_path = parse_url( $url, PHP_URL_PATH );

	$file_name =  pathinfo( $remote_file_path, PATHINFO_FILENAME ) . '.' . pathinfo( $remote_file_path, PATHINFO_EXTENSION );

	$time = date( 'YYYY/MM', strtotime( $attachment->post_date ) );

	if ( ! ( ( $uploads = wp_upload_dir( $time ) ) && false === $uploads['error'] ) ) {
		return new WP_Error( 'video_save_failed', __( 'Could not save video', 'jetpack' ) );
	}

	$unique_filename = wp_unique_filename( $uploads['path'], $file_name );

	$save_path = $uploads['path'] . DIRECTORY_SEPARATOR . $unique_filename;

	if ( ! @ copy( $tmpfile, $save_path ) ) {
		return new WP_Error( 'video_save_failed', __( 'Could not save video', 'jetpack' ) );
	}

	unlink( $tmpfile );

	update_attached_file( $attachment_id, $save_path );

	return true;
}

/**
 * Creates a local media library item of a remote VideoPress video.
 *
 * @param $guid
 * @param int $parent_id
 *
 * @return int|object
 */
function create_local_media_library_for_videopress_guid( $guid, $parent_id = 0 ) {
	$vp_data = videopress_get_video_details( $guid );
	if ( ! $vp_data || is_wp_error( $vp_data ) ) {
		return $vp_data;
	}

	$args = array(
		'post_date'      => $vp_data->upload_date,
		'post_title'     => wp_kses( $vp_data->title, array() ),
		'post_content'   => wp_kses( $vp_data->description, array() ),
		'post_mime_type' => 'video/videopress',
		'guid'           => sprintf( 'https://videopress.com/v/%s', $guid ),
	);

	$attachment_id = wp_insert_attachment( $args, null, $parent_id );

	if ( ! is_wp_error( $attachment_id ) ) {
		update_post_meta( $attachment_id, 'videopress_guid', $guid );
		wp_update_attachment_metadata( $attachment_id, array(
			'width'  => $vp_data->width,
			'height' => $vp_data->height,
		) );

		$thumbnail_id = videopress_download_poster_image( $vp_data->poster, $attachment_id );
		update_post_meta( $attachment_id, '_thumbnail_id', $thumbnail_id );
	}

	return $attachment_id;
}

/**
 * Helper that will look for VideoPress media items that are more than 30 minutes old,
 * that have not had anything attached to them by a wpcom upload and deletes the ghost
 * attachment.
 *
 * These happen primarily because of failed upload attempts.
 *
 * @return int The number of items that were cleaned up.
 */
function videopress_cleanup_media_library() {

	// Disable this job for now.
	return 0;
	$query_args = array(
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
		'post_type'      => 'attachment',
		'post_status'    => 'inherit',
		'post_mime_type' => 'video/videopress',
		'meta_query'     => array(
			array(
				'key'   => 'videopress_status',
				'value' => 'new',
			),
		)
	);

	$query = new WP_Query( $query_args );

	$cleaned = 0;

	$now = current_time( 'timestamp' );

	if ( $query->have_posts() ) {
		foreach ( $query->posts as $post ) {
			$post_time = strtotime( $post->post_date_gmt );

			// If the post is older than 30 minutes, it is safe to delete it.
			if ( $now - $post_time > MINUTE_IN_SECONDS * 30 ) {
				// Force delete the attachment, because we don't want it appearing in the trash.
				wp_delete_attachment( $post->ID, true );

				$cleaned++;
			}
		}
	}

	return $cleaned;
}

/**
 * Return an absolute URI for a given filename and guid on the CDN.
 * No check is performed to ensure the guid exists or the file is present. Simple centralized string builder.
 *
 * @param string $guid     VideoPress identifier
 * @param string $filename name of file associated with the guid (video file name or thumbnail file name)
 *
 * @return string Absolute URL of VideoPress file for the given guid.
 */
function videopress_cdn_file_url( $guid, $filename ) {
	return "https://videos.files.wordpress.com/{$guid}/{$filename}";
}

/**
 * Get an array of the transcoding status for the given video post.
 *
 * @since 4.4
 * @param int $post_id
 * @return array|bool Returns an array of statuses if this is a VideoPress post, otherwise it returns false.
 */
function videopress_get_transcoding_status( $post_id ) {
	$meta = wp_get_attachment_metadata( $post_id );

	// If this has not been processed by videopress, we can skip the rest.
	if ( ! $meta || ! isset( $meta['file_statuses'] ) ) {
		return false;
	}

	$info = (object) $meta['file_statuses'];

	$status = array(
		'std_mp4' => isset( $info->mp4 ) ? $info->mp4 : null,
		'std_ogg' => isset( $info->ogg ) ? $info->ogg : null,
		'dvd_mp4' => isset( $info->dvd ) ? $info->dvd : null,
		'hd_mp4'  => isset( $info->hd )  ? $info->hd : null,
	);

	return $status;
}

/**
 * Get the direct url to the video.
 *
 * @since 4.4
 * @param string $guid
 * @return string
 */
function videopress_build_url( $guid ) {

	// No guid, no videopress url.
	if ( ! $guid ) {
		return '';
	}

	return 'https://videopress.com/v/' . $guid;
}

/**
 * Create an empty videopress media item that will be filled out later by an xmlrpc
 * callback from the VideoPress servers.
 *
 * @since 4.4
 * @param string $title
 * @return int|WP_Error
 */
function videopress_create_new_media_item( $title, $guid = null ) {
	$post = array(
		'post_type'      => 'attachment',
		'post_mime_type' => 'video/videopress',
		'post_title'     => $title,
		'post_content'   => '',
		'guid'           => videopress_build_url( $guid ),
	);

	$media_id = wp_insert_post( $post );

	add_post_meta( $media_id, 'videopress_status', 'initiated' );

	add_post_meta( $media_id, 'videopress_guid', $guid );

	return $media_id;
}


/**
 * @param array $current_status
 * @param array $new_meta
 * @return array
 */
function videopress_merge_file_status( $current_status, $new_meta ) {
	$new_statuses = array();

	if ( isset( $new_meta['videopress']['files_status']['hd'] ) ) {
		$new_statuses['hd'] = $new_meta['videopress']['files_status']['hd'];
	}

	if ( isset( $new_meta['videopress']['files_status']['dvd'] ) ) {
		$new_statuses['dvd'] = $new_meta['videopress']['files_status']['dvd'];
	}

	if ( isset( $new_meta['videopress']['files_status']['std']['mp4'] ) ) {
		$new_statuses['mp4'] = $new_meta['videopress']['files_status']['std']['mp4'];
	}

	if ( isset( $new_meta['videopress']['files_status']['std']['ogg'] ) ) {
		$new_statuses['ogg'] = $new_meta['videopress']['files_status']['std']['ogg'];
	}

	foreach ( $new_statuses as $format => $status ) {
		if ( ! isset( $current_status[ $format ] ) ) {
			$current_status[ $format ] = $status;
			continue;
		}

		if ( $current_status[ $format ] !== 'DONE' ) {
			$current_status[ $format ] = $status;
		}
	}

	return $current_status;
}

/**
 * Check to see if a video has completed processing.
 *
 * @since 4.4
 * @param int $post_id
 * @return bool
 */
function videopress_is_finished_processing( $post_id ) {
	$post = get_post( $post_id );

	if ( is_wp_error( $post ) ) {
		return false;
	}

	$meta = wp_get_attachment_metadata( $post->ID );

	if ( ! isset( $meta['file_statuses'] ) || ! is_array( $meta['file_statuses'] ) ) {
		return false;
	}

	$check_statuses = array( 'hd', 'dvd', 'mp4', 'ogg' );

	foreach ( $check_statuses as $status ) {
		if ( ! isset( $meta['file_statuses'][ $status ] ) || $meta['file_statuses'][ $status ] != 'DONE' ) {
			return false;
		}
	}

	return true;
}


/**
 * Update the meta information  status for the given video post.
 *
 * @since 4.4
 * @param int $post_id
 * @return bool
 */
function videopress_update_meta_data( $post_id ) {

	$meta = wp_get_attachment_metadata( $post_id );

	// If this has not been processed by VideoPress, we can skip the rest.
	if ( ! $meta || ! isset( $meta['videopress'] ) ) {
		return false;
	}

	$info = (object) $meta['videopress'];

	$args = array(
		// 'sslverify' => false,
	);

	$result = wp_remote_get( videopress_make_video_get_path( $info->guid ), $args );

	if ( is_wp_error( $result ) ) {
		return false;
	}

	$response = json_decode( $result['body'], true );

	// Update the attachment metadata.
	$meta['videopress'] = $response;

	wp_update_attachment_metadata( $post_id, $meta );

	return true;
}

/**
 * Check to see if this is a VideoPress post that hasn't had a guid set yet.
 *
 * @param int $post_id
 * @return bool
 */
function videopress_is_attachment_without_guid( $post_id ) {
	$post = get_post( $post_id );

	if ( is_wp_error( $post ) ) {
		return false;
	}

	if ( $post->post_mime_type !== 'video/videopress' ) {
		return false;
	}

	$videopress_guid = get_post_meta( $post_id, 'videopress_guid', true );

	if ( $videopress_guid ) {
		return false;
	}

	return true;
}

/**
 * Check to see if this is a VideoPress attachment.
 *
 * @param int $post_id
 * @return bool
 */
function is_videopress_attachment( $post_id ) {
	$post = get_post( $post_id );

	if ( is_wp_error( $post ) ) {
		return false;
	}

	if ( $post->post_mime_type !== 'video/videopress' ) {
		return false;
	}

	return true;
}

/**
 * Get the video update path
 *
 * @since 4.4
 * @param string $guid
 * @return string
 */
function videopress_make_video_get_path( $guid ) {
	return sprintf(
		'%s://%s/rest/v%s/videos/%s',
		'https',
		JETPACK__WPCOM_JSON_API_HOST,
		Jetpack_Client::WPCOM_JSON_API_VERSION,
		$guid
	);
}

/**
 * Get the upload api path.
 *
 * @since 4.4
 * @param int $blog_id The id of the blog we're uploading to.
 * @return string
 */
function videopress_make_media_upload_path( $blog_id ) {
	return sprintf(
		'https://public-api.wordpress.com/rest/v1.1/sites/%s/media/new',
		$blog_id
	);
}

1		<?php
2
3		/**
4		* We won't have any videos less than sixty pixels wide. That would be silly.
5		*/
6		defined( 'VIDEOPRESS_MIN_WIDTH' ) or define( 'VIDEOPRESS_MIN_WIDTH', 60 );
7
8		/**
9		* Validate user-supplied guid values against expected inputs
10		*
11		* @since 1.1
12		* @param string $guid video identifier
13		* @return bool true if passes validation test
14		*/
15		function videopress_is_valid_guid( $guid ) {
16		if ( ! empty( $guid ) && is_string( $guid ) && strlen( $guid ) === 8 && ctype_alnum( $guid ) ) {
17		return true;
18		}
19		return false;
20		}
21
22		/**
23		* Get details about a specific video by GUID:
24		*
25		* @param $guid string
26		* @return object
27		*/
28		function videopress_get_video_details( $guid ) {
29		if ( ! videopress_is_valid_guid( $guid ) ) {
30		return new WP_Error( 'bad-guid-format', __( 'Invalid Video GUID!', 'jetpack' ) );
31		}
32
33		$version = '1.1';
34		$endpoint = sprintf( '/videos/%1$s', $guid );
35		$query_url = sprintf(
36		'https://public-api.wordpress.com/rest/v%1$s%2$s',
37		$version,
38		$endpoint
39		);
40
41		// Look for data in our transient. If nothing, let's make a new query.
42		$data_from_cache = get_transient( 'jetpack_videopress_' . $guid );
43		if ( false === $data_from_cache ) {
44		$response = wp_remote_get( esc_url_raw( $query_url ) );
45		$data = json_decode( wp_remote_retrieve_body( $response ) );
46
47		// Cache the response for an hour.
48		set_transient( 'jetpack_videopress_' . $guid, $data, HOUR_IN_SECONDS );
49		} else {
50		$data = $data_from_cache;
51		}
52
53		/**
54		* Allow functions to modify fetched video details.
55		*
56		* This filter allows third-party code to modify the return data
57		* about a given video. It may involve swapping some data out or
58		* adding new parameters.
59		*
60		* @since 4.0.0
61		*
62		* @param object $data The data returned by the WPCOM API. See: https://developer.wordpress.com/docs/api/1.1/get/videos/%24guid/
63		* @param string $guid The GUID of the VideoPress video in question.
64		*/
65		return apply_filters( 'videopress_get_video_details', $data, $guid );
66		}
67
68
69		/**
70		* Get an attachment ID given a URL.
71		*
72		* Modified from http://wpscholar.com/blog/get-attachment-id-from-wp-image-url/
73		*
74		* @todo: Add some caching in here.
75		*
76		* @param string $url
77		*
78		* @return int\|bool Attachment ID on success, false on failure
79		*/
80		function videopress_get_attachment_id_by_url( $url ) {
81		$wp_upload_dir = wp_upload_dir();
82		// Strip out protocols, so it doesn't fail because searching for http: in https: dir.
83		$dir = set_url_scheme( trailingslashit( $wp_upload_dir['baseurl'] ), 'relative' );
84
85		// Is URL in uploads directory?
86		if ( false !== strpos( $url, $dir ) ) {
87
88		$file = basename( $url );
89
90		$query_args = array(
91		'post_type' => 'attachment',
92		'post_status' => 'inherit',
93		'fields' => 'ids',
94		'meta_query' => array(
95		array(
96		'key' => '_wp_attachment_metadata',
97		'compare' => 'LIKE',
98		'value' => $file,
99		),
100		)
101		);
102
103		$query = new WP_Query( $query_args );
104
105		if ( $query->have_posts() ) {
106		foreach ( $query->posts as $attachment_id ) {
107		$meta = wp_get_attachment_metadata( $attachment_id );
108		$original_file = basename( $meta['file'] );
109		$cropped_files = wp_list_pluck( $meta['sizes'], 'file' );
110
111		if ( $original_file === $file \|\| in_array( $file, $cropped_files ) ) {
112		return (int) $attachment_id;
113		}
114		}
115		}
116
117		}
118
119		return false;
120		}
121
122		/**
123		* Similar to `media_sideload_image` -- but returns an ID.
124		*
125		* @param $url
126		* @param $attachment_id
127		*
128		* @return int\|mixed\|object\|WP_Error
129		*/
130		function videopress_download_poster_image( $url, $attachment_id ) {
131		// Set variables for storage, fix file filename for query strings.
132		preg_match( '/[^\?]+\.(jpe?g\|jpe\|gif\|png)\b/i', $url, $matches );
133		if ( ! $matches ) {
134		return new WP_Error( 'image_sideload_failed', __( 'Invalid image URL', 'jetpack' ) );
135		}
136
137		$file_array = array();
138		$file_array['name'] = basename( $matches[0] );
139		$file_array['tmp_name'] = download_url( $url );
140
141		// If error storing temporarily, return the error.
142		if ( is_wp_error( $file_array['tmp_name'] ) ) {
143		return $file_array['tmp_name'];
144		}
145
146		// Do the validation and storage stuff.
147		$thumbnail_id = media_handle_sideload( $file_array, $attachment_id, null );
148
149		// Flag it as poster image, so we can exclude it from display.
150		update_post_meta( $thumbnail_id, 'videopress_poster_image', 1 );
151
152		return $thumbnail_id;
153		}
154
155		/**
156		* Downloads and sets a file to the given attachment.
157		*
158		* @param string $url
159		* @param int $attachment_id
160		* @return bool\|WP_Error
161		*/
162		function videopress_download_video( $url, $attachment_id ) {
163
164		if ( ! $attachment = get_post( $attachment_id ) ) {
165		return new WP_Error( 'invalid_attachment', __( 'Could not find video attachment', 'jetpack' ) );
166		}
167
168		$tmpfile = download_url( $url );
		0 ignored issues – show Coding Style introduced 2016-12-04 16:31 UTC by Report Bug Copy Issue Report Show Similar Issues like this Equals sign not aligned correctly; expected 1 space but found 3 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
169
170		$remote_file_path = parse_url( $url, PHP_URL_PATH );
171
172		$file_name = pathinfo( $remote_file_path, PATHINFO_FILENAME ) . '.' . pathinfo( $remote_file_path, PATHINFO_EXTENSION );
173
174		$time = date( 'YYYY/MM', strtotime( $attachment->post_date ) );
175
176		if ( ! ( ( $uploads = wp_upload_dir( $time ) ) && false === $uploads['error'] ) ) {
177		return new WP_Error( 'video_save_failed', __( 'Could not save video', 'jetpack' ) );
178		}
179
180		$unique_filename = wp_unique_filename( $uploads['path'], $file_name );
181
182		$save_path = $uploads['path'] . DIRECTORY_SEPARATOR . $unique_filename;
183
184		if ( ! @ copy( $tmpfile, $save_path ) ) {
185		return new WP_Error( 'video_save_failed', __( 'Could not save video', 'jetpack' ) );
186		}
187
188		unlink( $tmpfile );
189
190		update_attached_file( $attachment_id, $save_path );
191
192		return true;
193		}
194
195		/**
196		* Creates a local media library item of a remote VideoPress video.
197		*
198		* @param $guid
199		* @param int $parent_id
200		*
201		* @return int\|object
202		*/
203		function create_local_media_library_for_videopress_guid( $guid, $parent_id = 0 ) {
204		$vp_data = videopress_get_video_details( $guid );
205		if ( ! $vp_data \|\| is_wp_error( $vp_data ) ) {
206		return $vp_data;
207		}
208
209		$args = array(
210		'post_date' => $vp_data->upload_date,
211		'post_title' => wp_kses( $vp_data->title, array() ),
212		'post_content' => wp_kses( $vp_data->description, array() ),
213		'post_mime_type' => 'video/videopress',
214		'guid' => sprintf( 'https://videopress.com/v/%s', $guid ),
215		);
216
217		$attachment_id = wp_insert_attachment( $args, null, $parent_id );
218
219		if ( ! is_wp_error( $attachment_id ) ) {
220		update_post_meta( $attachment_id, 'videopress_guid', $guid );
221		wp_update_attachment_metadata( $attachment_id, array(
222		'width' => $vp_data->width,
223		'height' => $vp_data->height,
224		) );
225
226		$thumbnail_id = videopress_download_poster_image( $vp_data->poster, $attachment_id );
227		update_post_meta( $attachment_id, '_thumbnail_id', $thumbnail_id );
228		}
229
230		return $attachment_id;
231		}
232
233		/**
234		* Helper that will look for VideoPress media items that are more than 30 minutes old,
235		* that have not had anything attached to them by a wpcom upload and deletes the ghost
236		* attachment.
237		*
238		* These happen primarily because of failed upload attempts.
239		*
240		* @return int The number of items that were cleaned up.
241		*/
242		function videopress_cleanup_media_library() {
243
244		// Disable this job for now.
245		return 0;
246		$query_args = array(
		0 ignored issues – show Unused Code introduced 2016-12-07 17:14 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$query_args = array('pos...', 'value' => 'new')));` does not seem to be reachable. This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed. Unreachable code is most often the result of `return`, `die` or `exit` statements that have been added for debug purposes. function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; } In the above example, the last `return false` will never be executed, because a return statement has already been met in every possible execution path. Loading history...
247		'post_type' => 'attachment',
248		'post_status' => 'inherit',
249		'post_mime_type' => 'video/videopress',
250		'meta_query' => array(
251		array(
252		'key' => 'videopress_status',
253		'value' => 'new',
254		),
255		)
256		);
257
258		$query = new WP_Query( $query_args );
259
260		$cleaned = 0;
261
262		$now = current_time( 'timestamp' );
263
264		if ( $query->have_posts() ) {
265		foreach ( $query->posts as $post ) {
266		$post_time = strtotime( $post->post_date_gmt );
267
268		// If the post is older than 30 minutes, it is safe to delete it.
269		if ( $now - $post_time > MINUTE_IN_SECONDS * 30 ) {
270		// Force delete the attachment, because we don't want it appearing in the trash.
271		wp_delete_attachment( $post->ID, true );
272
273		$cleaned++;
274		}
275		}
276		}
277
278		return $cleaned;
279		}
280
281		/**
282		* Return an absolute URI for a given filename and guid on the CDN.
283		* No check is performed to ensure the guid exists or the file is present. Simple centralized string builder.
284		*
285		* @param string $guid VideoPress identifier
286		* @param string $filename name of file associated with the guid (video file name or thumbnail file name)
287		*
288		* @return string Absolute URL of VideoPress file for the given guid.
289		*/
290		function videopress_cdn_file_url( $guid, $filename ) {
291		return "https://videos.files.wordpress.com/{$guid}/{$filename}";
292		}
293
294		/**
295		* Get an array of the transcoding status for the given video post.
296		*
297		* @since 4.4
298		* @param int $post_id
299		* @return array\|bool Returns an array of statuses if this is a VideoPress post, otherwise it returns false.
300		*/
301		function videopress_get_transcoding_status( $post_id ) {
302		$meta = wp_get_attachment_metadata( $post_id );
303
304		// If this has not been processed by videopress, we can skip the rest.
305		if ( ! $meta \|\| ! isset( $meta['file_statuses'] ) ) {
306		return false;
307		}
308
309		$info = (object) $meta['file_statuses'];
310
311		$status = array(
312		'std_mp4' => isset( $info->mp4 ) ? $info->mp4 : null,
313		'std_ogg' => isset( $info->ogg ) ? $info->ogg : null,
314		'dvd_mp4' => isset( $info->dvd ) ? $info->dvd : null,
315		'hd_mp4' => isset( $info->hd ) ? $info->hd : null,
316		);
317
318		return $status;
319		}
320
321		/**
322		* Get the direct url to the video.
323		*
324		* @since 4.4
325		* @param string $guid
326		* @return string
327		*/
328		function videopress_build_url( $guid ) {
329
330		// No guid, no videopress url.
331		if ( ! $guid ) {
332		return '';
333		}
334
335		return 'https://videopress.com/v/' . $guid;
336		}
337
338		/**
339		* Create an empty videopress media item that will be filled out later by an xmlrpc
340		* callback from the VideoPress servers.
341		*
342		* @since 4.4
343		* @param string $title
344		* @return int\|WP_Error
345		*/
346		function videopress_create_new_media_item( $title, $guid = null ) {
347		$post = array(
348		'post_type' => 'attachment',
349		'post_mime_type' => 'video/videopress',
350		'post_title' => $title,
351		'post_content' => '',
352		'guid' => videopress_build_url( $guid ),
353		);
354
355		$media_id = wp_insert_post( $post );
356
357		add_post_meta( $media_id, 'videopress_status', 'initiated' );
358
359		add_post_meta( $media_id, 'videopress_guid', $guid );
360
361		return $media_id;
362		}
363
364
365		/**
366		* @param array $current_status
367		* @param array $new_meta
368		* @return array
369		*/
370		function videopress_merge_file_status( $current_status, $new_meta ) {
371		$new_statuses = array();
372
373	View Code Duplication	if ( isset( $new_meta['videopress']['files_status']['hd'] ) ) {
374		$new_statuses['hd'] = $new_meta['videopress']['files_status']['hd'];
375		}
376
377	View Code Duplication	if ( isset( $new_meta['videopress']['files_status']['dvd'] ) ) {
378		$new_statuses['dvd'] = $new_meta['videopress']['files_status']['dvd'];
379		}
380
381	View Code Duplication	if ( isset( $new_meta['videopress']['files_status']['std']['mp4'] ) ) {
382		$new_statuses['mp4'] = $new_meta['videopress']['files_status']['std']['mp4'];
383		}
384
385	View Code Duplication	if ( isset( $new_meta['videopress']['files_status']['std']['ogg'] ) ) {
386		$new_statuses['ogg'] = $new_meta['videopress']['files_status']['std']['ogg'];
387		}
388
389		foreach ( $new_statuses as $format => $status ) {
390		if ( ! isset( $current_status[ $format ] ) ) {
391		$current_status[ $format ] = $status;
392		continue;
393		}
394
395		if ( $current_status[ $format ] !== 'DONE' ) {
396		$current_status[ $format ] = $status;
397		}
398		}
399
400		return $current_status;
401		}
402
403		/**
404		* Check to see if a video has completed processing.
405		*
406		* @since 4.4
407		* @param int $post_id
408		* @return bool
409		*/
410		function videopress_is_finished_processing( $post_id ) {
411		$post = get_post( $post_id );
412
413		if ( is_wp_error( $post ) ) {
414		return false;
415		}
416
417		$meta = wp_get_attachment_metadata( $post->ID );
418
419		if ( ! isset( $meta['file_statuses'] ) \|\| ! is_array( $meta['file_statuses'] ) ) {
420		return false;
421		}
422
423		$check_statuses = array( 'hd', 'dvd', 'mp4', 'ogg' );
424
425		foreach ( $check_statuses as $status ) {
426		if ( ! isset( $meta['file_statuses'][ $status ] ) \|\| $meta['file_statuses'][ $status ] != 'DONE' ) {
427		return false;
428		}
429		}
430
431		return true;
432		}
433
434
435		/**
436		* Update the meta information status for the given video post.
437		*
438		* @since 4.4
439		* @param int $post_id
440		* @return bool
441		*/
442		function videopress_update_meta_data( $post_id ) {
443
444		$meta = wp_get_attachment_metadata( $post_id );
445
446		// If this has not been processed by VideoPress, we can skip the rest.
447		if ( ! $meta \|\| ! isset( $meta['videopress'] ) ) {
448		return false;
449		}
450
451		$info = (object) $meta['videopress'];
452
453		$args = array(
454		// 'sslverify' => false,
455		);
456
457		$result = wp_remote_get( videopress_make_video_get_path( $info->guid ), $args );
458
459		if ( is_wp_error( $result ) ) {
460		return false;
461		}
462
463		$response = json_decode( $result['body'], true );
464
465		// Update the attachment metadata.
466		$meta['videopress'] = $response;
467
468		wp_update_attachment_metadata( $post_id, $meta );
469
470		return true;
471		}
472
473		/**
474		* Check to see if this is a VideoPress post that hasn't had a guid set yet.
475		*
476		* @param int $post_id
477		* @return bool
478		*/
479		function videopress_is_attachment_without_guid( $post_id ) {
480		$post = get_post( $post_id );
481
482		if ( is_wp_error( $post ) ) {
483		return false;
484		}
485
486		if ( $post->post_mime_type !== 'video/videopress' ) {
487		return false;
488		}
489
490		$videopress_guid = get_post_meta( $post_id, 'videopress_guid', true );
491
492		if ( $videopress_guid ) {
493		return false;
494		}
495
496		return true;
497		}
498
499		/**
500		* Check to see if this is a VideoPress attachment.
501		*
502		* @param int $post_id
503		* @return bool
504		*/
505		function is_videopress_attachment( $post_id ) {
506		$post = get_post( $post_id );
507
508		if ( is_wp_error( $post ) ) {
509		return false;
510		}
511
512		if ( $post->post_mime_type !== 'video/videopress' ) {
513		return false;
514		}
515
516		return true;
517		}
518
519		/**
520		* Get the video update path
521		*
522		* @since 4.4
523		* @param string $guid
524		* @return string
525		*/
526		function videopress_make_video_get_path( $guid ) {
527		return sprintf(
528		'%s://%s/rest/v%s/videos/%s',
529		'https',
530		JETPACK__WPCOM_JSON_API_HOST,
531		Jetpack_Client::WPCOM_JSON_API_VERSION,
532		$guid
533		);
534		}
535
536		/**
537		* Get the upload api path.
538		*
539		* @since 4.4
540		* @param int $blog_id The id of the blog we're uploading to.
541		* @return string
542		*/
543		function videopress_make_media_upload_path( $blog_id ) {
544		return sprintf(
545		'https://public-api.wordpress.com/rest/v1.1/sites/%s/media/new',
546		$blog_id
547		);
548		}

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modules/videopress/utility-functions.php (2 issues)

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