mirror of
https://github.com/WordPress/WordPress.git
synced 2024-11-14 14:45:45 +01:00
6f300d7d12
Merges [30458] to the 3.9 branch. Built from https://develop.svn.wordpress.org/branches/3.9@30463 git-svn-id: http://core.svn.wordpress.org/branches/3.9@30454 1a063a9b-81f0-0310-95a4-ce76da25c4cd
565 lines
18 KiB
PHP
565 lines
18 KiB
PHP
<?php
|
|
/**
|
|
* File contains all the administration image manipulation functions.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Administration
|
|
*/
|
|
|
|
/**
|
|
* Crop an Image to a given size.
|
|
*
|
|
* @since 2.1.0
|
|
*
|
|
* @param string|int $src The source file or Attachment ID.
|
|
* @param int $src_x The start x position to crop from.
|
|
* @param int $src_y The start y position to crop from.
|
|
* @param int $src_w The width to crop.
|
|
* @param int $src_h The height to crop.
|
|
* @param int $dst_w The destination width.
|
|
* @param int $dst_h The destination height.
|
|
* @param int $src_abs Optional. If the source crop points are absolute.
|
|
* @param string $dst_file Optional. The destination file to write to.
|
|
* @return string|WP_Error New filepath on success, WP_Error on failure.
|
|
*/
|
|
function wp_crop_image( $src, $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h, $src_abs = false, $dst_file = false ) {
|
|
$src_file = $src;
|
|
if ( is_numeric( $src ) ) { // Handle int as attachment ID
|
|
$src_file = get_attached_file( $src );
|
|
|
|
if ( ! file_exists( $src_file ) ) {
|
|
// If the file doesn't exist, attempt a url fopen on the src link.
|
|
// This can occur with certain file replication plugins.
|
|
$src = _load_image_to_edit_path( $src, 'full' );
|
|
} else {
|
|
$src = $src_file;
|
|
}
|
|
}
|
|
|
|
$editor = wp_get_image_editor( $src );
|
|
if ( is_wp_error( $editor ) )
|
|
return $editor;
|
|
|
|
$src = $editor->crop( $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h, $src_abs );
|
|
if ( is_wp_error( $src ) )
|
|
return $src;
|
|
|
|
if ( ! $dst_file )
|
|
$dst_file = str_replace( basename( $src_file ), 'cropped-' . basename( $src_file ), $src_file );
|
|
|
|
// The directory containing the original file may no longer exist when
|
|
// using a replication plugin.
|
|
wp_mkdir_p( dirname( $dst_file ) );
|
|
|
|
$dst_file = dirname( $dst_file ) . '/' . wp_unique_filename( dirname( $dst_file ), basename( $dst_file ) );
|
|
|
|
$result = $editor->save( $dst_file );
|
|
if ( is_wp_error( $result ) )
|
|
return $result;
|
|
|
|
return $dst_file;
|
|
}
|
|
|
|
/**
|
|
* Generate post thumbnail attachment meta data.
|
|
*
|
|
* @since 2.1.0
|
|
*
|
|
* @param int $attachment_id Attachment Id to process.
|
|
* @param string $file Filepath of the Attached image.
|
|
* @return mixed Metadata for attachment.
|
|
*/
|
|
function wp_generate_attachment_metadata( $attachment_id, $file ) {
|
|
$attachment = get_post( $attachment_id );
|
|
|
|
$metadata = array();
|
|
$support = false;
|
|
if ( preg_match('!^image/!', get_post_mime_type( $attachment )) && file_is_displayable_image($file) ) {
|
|
$imagesize = getimagesize( $file );
|
|
$metadata['width'] = $imagesize[0];
|
|
$metadata['height'] = $imagesize[1];
|
|
|
|
// Make the file path relative to the upload dir
|
|
$metadata['file'] = _wp_relative_upload_path($file);
|
|
|
|
// make thumbnails and other intermediate sizes
|
|
global $_wp_additional_image_sizes;
|
|
|
|
$sizes = array();
|
|
foreach ( get_intermediate_image_sizes() as $s ) {
|
|
$sizes[$s] = array( 'width' => '', 'height' => '', 'crop' => false );
|
|
if ( isset( $_wp_additional_image_sizes[$s]['width'] ) )
|
|
$sizes[$s]['width'] = intval( $_wp_additional_image_sizes[$s]['width'] ); // For theme-added sizes
|
|
else
|
|
$sizes[$s]['width'] = get_option( "{$s}_size_w" ); // For default sizes set in options
|
|
if ( isset( $_wp_additional_image_sizes[$s]['height'] ) )
|
|
$sizes[$s]['height'] = intval( $_wp_additional_image_sizes[$s]['height'] ); // For theme-added sizes
|
|
else
|
|
$sizes[$s]['height'] = get_option( "{$s}_size_h" ); // For default sizes set in options
|
|
if ( isset( $_wp_additional_image_sizes[$s]['crop'] ) )
|
|
$sizes[$s]['crop'] = $_wp_additional_image_sizes[$s]['crop']; // For theme-added sizes
|
|
else
|
|
$sizes[$s]['crop'] = get_option( "{$s}_crop" ); // For default sizes set in options
|
|
}
|
|
|
|
/**
|
|
* Filter the image sizes automatically generated when uploading an image.
|
|
*
|
|
* @since 2.9.0
|
|
*
|
|
* @param array $sizes An associative array of image sizes.
|
|
*/
|
|
$sizes = apply_filters( 'intermediate_image_sizes_advanced', $sizes );
|
|
|
|
if ( $sizes ) {
|
|
$editor = wp_get_image_editor( $file );
|
|
|
|
if ( ! is_wp_error( $editor ) )
|
|
$metadata['sizes'] = $editor->multi_resize( $sizes );
|
|
} else {
|
|
$metadata['sizes'] = array();
|
|
}
|
|
|
|
// fetch additional metadata from exif/iptc
|
|
$image_meta = wp_read_image_metadata( $file );
|
|
if ( $image_meta )
|
|
$metadata['image_meta'] = $image_meta;
|
|
|
|
} elseif ( preg_match( '#^video/#', get_post_mime_type( $attachment ) ) ) {
|
|
$metadata = wp_read_video_metadata( $file );
|
|
$support = current_theme_supports( 'post-thumbnails', 'attachment:video' ) || post_type_supports( 'attachment:video', 'thumbnail' );
|
|
} elseif ( preg_match( '#^audio/#', get_post_mime_type( $attachment ) ) ) {
|
|
$metadata = wp_read_audio_metadata( $file );
|
|
$support = current_theme_supports( 'post-thumbnails', 'attachment:audio' ) || post_type_supports( 'attachment:audio', 'thumbnail' );
|
|
}
|
|
|
|
if ( $support && ! empty( $metadata['image']['data'] ) ) {
|
|
// check for existing cover
|
|
$hash = md5( $metadata['image']['data'] );
|
|
$posts = get_posts( array(
|
|
'fields' => 'ids',
|
|
'post_type' => 'attachment',
|
|
'post_mime_type' => $metadata['image']['mime'],
|
|
'post_status' => 'inherit',
|
|
'posts_per_page' => 1,
|
|
'meta_key' => '_cover_hash',
|
|
'meta_value' => $hash
|
|
) );
|
|
$exists = reset( $posts );
|
|
|
|
if ( ! empty( $exists ) ) {
|
|
update_post_meta( $attachment_id, '_thumbnail_id', $exists );
|
|
} else {
|
|
$ext = '.jpg';
|
|
switch ( $metadata['image']['mime'] ) {
|
|
case 'image/gif':
|
|
$ext = '.gif';
|
|
break;
|
|
case 'image/png':
|
|
$ext = '.png';
|
|
break;
|
|
}
|
|
$basename = str_replace( '.', '-', basename( $file ) ) . '-image' . $ext;
|
|
$uploaded = wp_upload_bits( $basename, '', $metadata['image']['data'] );
|
|
if ( false === $uploaded['error'] ) {
|
|
$image_attachment = array(
|
|
'post_mime_type' => $metadata['image']['mime'],
|
|
'post_type' => 'attachment',
|
|
'post_content' => '',
|
|
);
|
|
/**
|
|
* Filter the parameters for the attachment thumbnail creation.
|
|
*
|
|
* @since 3.9.0
|
|
*
|
|
* @param array $image_attachment An array of parameters to create the thumbnail.
|
|
* @param array $metadata Current attachment metadata.
|
|
* @param array $uploaded An array containing the thumbnail path and url.
|
|
*/
|
|
$image_attachment = apply_filters( 'attachment_thumbnail_args', $image_attachment, $metadata, $uploaded );
|
|
|
|
$sub_attachment_id = wp_insert_attachment( $image_attachment, $uploaded['file'] );
|
|
add_post_meta( $sub_attachment_id, '_cover_hash', $hash );
|
|
$attach_data = wp_generate_attachment_metadata( $sub_attachment_id, $uploaded['file'] );
|
|
wp_update_attachment_metadata( $sub_attachment_id, $attach_data );
|
|
update_post_meta( $attachment_id, '_thumbnail_id', $sub_attachment_id );
|
|
}
|
|
}
|
|
}
|
|
|
|
// remove the blob of binary data from the array
|
|
if ( isset( $metadata['image']['data'] ) )
|
|
unset( $metadata['image']['data'] );
|
|
|
|
/**
|
|
* Filter the generated attachment meta data.
|
|
*
|
|
* @since 2.1.0
|
|
*
|
|
* @param array $metadata An array of attachment meta data.
|
|
* @param int $attachment_id Current attachment ID.
|
|
*/
|
|
return apply_filters( 'wp_generate_attachment_metadata', $metadata, $attachment_id );
|
|
}
|
|
|
|
/**
|
|
* Convert a fraction string to a decimal.
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param string $str
|
|
* @return int|float
|
|
*/
|
|
function wp_exif_frac2dec($str) {
|
|
@list( $n, $d ) = explode( '/', $str );
|
|
if ( !empty($d) )
|
|
return $n / $d;
|
|
return $str;
|
|
}
|
|
|
|
/**
|
|
* Convert the exif date format to a unix timestamp.
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param string $str
|
|
* @return int
|
|
*/
|
|
function wp_exif_date2ts($str) {
|
|
@list( $date, $time ) = explode( ' ', trim($str) );
|
|
@list( $y, $m, $d ) = explode( ':', $date );
|
|
|
|
return strtotime( "{$y}-{$m}-{$d} {$time}" );
|
|
}
|
|
|
|
/**
|
|
* Get extended image metadata, exif or iptc as available.
|
|
*
|
|
* Retrieves the EXIF metadata aperture, credit, camera, caption, copyright, iso
|
|
* created_timestamp, focal_length, shutter_speed, and title.
|
|
*
|
|
* The IPTC metadata that is retrieved is APP13, credit, byline, created date
|
|
* and time, caption, copyright, and title. Also includes FNumber, Model,
|
|
* DateTimeDigitized, FocalLength, ISOSpeedRatings, and ExposureTime.
|
|
*
|
|
* @todo Try other exif libraries if available.
|
|
* @since 2.5.0
|
|
*
|
|
* @param string $file
|
|
* @return bool|array False on failure. Image metadata array on success.
|
|
*/
|
|
function wp_read_image_metadata( $file ) {
|
|
if ( ! file_exists( $file ) )
|
|
return false;
|
|
|
|
list( , , $sourceImageType ) = getimagesize( $file );
|
|
|
|
// exif contains a bunch of data we'll probably never need formatted in ways
|
|
// that are difficult to use. We'll normalize it and just extract the fields
|
|
// that are likely to be useful. Fractions and numbers are converted to
|
|
// floats, dates to unix timestamps, and everything else to strings.
|
|
$meta = array(
|
|
'aperture' => 0,
|
|
'credit' => '',
|
|
'camera' => '',
|
|
'caption' => '',
|
|
'created_timestamp' => 0,
|
|
'copyright' => '',
|
|
'focal_length' => 0,
|
|
'iso' => 0,
|
|
'shutter_speed' => 0,
|
|
'title' => '',
|
|
);
|
|
|
|
// read iptc first, since it might contain data not available in exif such
|
|
// as caption, description etc
|
|
if ( is_callable( 'iptcparse' ) ) {
|
|
getimagesize( $file, $info );
|
|
|
|
if ( ! empty( $info['APP13'] ) ) {
|
|
$iptc = iptcparse( $info['APP13'] );
|
|
|
|
// headline, "A brief synopsis of the caption."
|
|
if ( ! empty( $iptc['2#105'][0] ) )
|
|
$meta['title'] = trim( $iptc['2#105'][0] );
|
|
// title, "Many use the Title field to store the filename of the image, though the field may be used in many ways."
|
|
elseif ( ! empty( $iptc['2#005'][0] ) )
|
|
$meta['title'] = trim( $iptc['2#005'][0] );
|
|
|
|
if ( ! empty( $iptc['2#120'][0] ) ) { // description / legacy caption
|
|
$caption = trim( $iptc['2#120'][0] );
|
|
if ( empty( $meta['title'] ) ) {
|
|
// Assume the title is stored in 2:120 if it's short.
|
|
if ( strlen( $caption ) < 80 )
|
|
$meta['title'] = $caption;
|
|
else
|
|
$meta['caption'] = $caption;
|
|
} elseif ( $caption != $meta['title'] ) {
|
|
$meta['caption'] = $caption;
|
|
}
|
|
}
|
|
|
|
if ( ! empty( $iptc['2#110'][0] ) ) // credit
|
|
$meta['credit'] = trim( $iptc['2#110'][0] );
|
|
elseif ( ! empty( $iptc['2#080'][0] ) ) // creator / legacy byline
|
|
$meta['credit'] = trim( $iptc['2#080'][0] );
|
|
|
|
if ( ! empty( $iptc['2#055'][0] ) and ! empty( $iptc['2#060'][0] ) ) // created date and time
|
|
$meta['created_timestamp'] = strtotime( $iptc['2#055'][0] . ' ' . $iptc['2#060'][0] );
|
|
|
|
if ( ! empty( $iptc['2#116'][0] ) ) // copyright
|
|
$meta['copyright'] = trim( $iptc['2#116'][0] );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Filter the image types to check for exif data.
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param array $image_types Image types to check for exif data.
|
|
*/
|
|
if ( is_callable( 'exif_read_data' ) && in_array( $sourceImageType, apply_filters( 'wp_read_image_metadata_types', array( IMAGETYPE_JPEG, IMAGETYPE_TIFF_II, IMAGETYPE_TIFF_MM ) ) ) ) {
|
|
$exif = @exif_read_data( $file );
|
|
|
|
if ( !empty( $exif['Title'] ) )
|
|
$meta['title'] = trim( $exif['Title'] );
|
|
|
|
if ( ! empty( $exif['ImageDescription'] ) ) {
|
|
if ( empty( $meta['title'] ) && strlen( $exif['ImageDescription'] ) < 80 ) {
|
|
// Assume the title is stored in ImageDescription
|
|
$meta['title'] = trim( $exif['ImageDescription'] );
|
|
if ( ! empty( $exif['COMPUTED']['UserComment'] ) && trim( $exif['COMPUTED']['UserComment'] ) != $meta['title'] )
|
|
$meta['caption'] = trim( $exif['COMPUTED']['UserComment'] );
|
|
} elseif ( trim( $exif['ImageDescription'] ) != $meta['title'] ) {
|
|
$meta['caption'] = trim( $exif['ImageDescription'] );
|
|
}
|
|
} elseif ( ! empty( $exif['Comments'] ) && trim( $exif['Comments'] ) != $meta['title'] ) {
|
|
$meta['caption'] = trim( $exif['Comments'] );
|
|
}
|
|
|
|
if ( ! empty( $exif['Artist'] ) )
|
|
$meta['credit'] = trim( $exif['Artist'] );
|
|
elseif ( ! empty($exif['Author'] ) )
|
|
$meta['credit'] = trim( $exif['Author'] );
|
|
|
|
if ( ! empty( $exif['Copyright'] ) )
|
|
$meta['copyright'] = trim( $exif['Copyright'] );
|
|
if ( ! empty($exif['FNumber'] ) )
|
|
$meta['aperture'] = round( wp_exif_frac2dec( $exif['FNumber'] ), 2 );
|
|
if ( ! empty($exif['Model'] ) )
|
|
$meta['camera'] = trim( $exif['Model'] );
|
|
if ( ! empty($exif['DateTimeDigitized'] ) )
|
|
$meta['created_timestamp'] = wp_exif_date2ts($exif['DateTimeDigitized'] );
|
|
if ( ! empty($exif['FocalLength'] ) )
|
|
$meta['focal_length'] = (string) wp_exif_frac2dec( $exif['FocalLength'] );
|
|
if ( ! empty($exif['ISOSpeedRatings'] ) ) {
|
|
$meta['iso'] = is_array( $exif['ISOSpeedRatings'] ) ? reset( $exif['ISOSpeedRatings'] ) : $exif['ISOSpeedRatings'];
|
|
$meta['iso'] = trim( $meta['iso'] );
|
|
}
|
|
if ( ! empty($exif['ExposureTime'] ) )
|
|
$meta['shutter_speed'] = (string) wp_exif_frac2dec( $exif['ExposureTime'] );
|
|
}
|
|
|
|
foreach ( array( 'title', 'caption', 'credit', 'copyright', 'camera', 'iso' ) as $key ) {
|
|
if ( $meta[ $key ] && ! seems_utf8( $meta[ $key ] ) )
|
|
$meta[ $key ] = utf8_encode( $meta[ $key ] );
|
|
}
|
|
|
|
foreach ( $meta as &$value ) {
|
|
if ( is_string( $value ) ) {
|
|
$value = wp_kses_post( $value );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Filter the array of meta data read from an image's exif data.
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param array $meta Image meta data.
|
|
* @param string $file Path to image file.
|
|
* @param int $sourceImageType Type of image.
|
|
*/
|
|
return apply_filters( 'wp_read_image_metadata', $meta, $file, $sourceImageType );
|
|
|
|
}
|
|
|
|
/**
|
|
* Validate that file is an image.
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param string $path File path to test if valid image.
|
|
* @return bool True if valid image, false if not valid image.
|
|
*/
|
|
function file_is_valid_image($path) {
|
|
$size = @getimagesize($path);
|
|
return !empty($size);
|
|
}
|
|
|
|
/**
|
|
* Validate that file is suitable for displaying within a web page.
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param string $path File path to test.
|
|
* @return bool True if suitable, false if not suitable.
|
|
*/
|
|
function file_is_displayable_image($path) {
|
|
$info = @getimagesize($path);
|
|
if ( empty($info) )
|
|
$result = false;
|
|
elseif ( !in_array($info[2], array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG)) ) // only gif, jpeg and png images can reliably be displayed
|
|
$result = false;
|
|
else
|
|
$result = true;
|
|
|
|
/**
|
|
* Filter whether the current image is displayable in the browser.
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param bool $result Whether the image can be displayed. Default true.
|
|
* @param string $path Path to the image.
|
|
*/
|
|
return apply_filters( 'file_is_displayable_image', $result, $path );
|
|
}
|
|
|
|
/**
|
|
* Load an image resource for editing.
|
|
*
|
|
* @since 2.9.0
|
|
*
|
|
* @param string $attachment_id Attachment ID.
|
|
* @param string $mime_type Image mime type.
|
|
* @param string $size Optional. Image size, defaults to 'full'.
|
|
* @return resource|false The resulting image resource on success, false on failure.
|
|
*/
|
|
function load_image_to_edit( $attachment_id, $mime_type, $size = 'full' ) {
|
|
$filepath = _load_image_to_edit_path( $attachment_id, $size );
|
|
if ( empty( $filepath ) )
|
|
return false;
|
|
|
|
switch ( $mime_type ) {
|
|
case 'image/jpeg':
|
|
$image = imagecreatefromjpeg($filepath);
|
|
break;
|
|
case 'image/png':
|
|
$image = imagecreatefrompng($filepath);
|
|
break;
|
|
case 'image/gif':
|
|
$image = imagecreatefromgif($filepath);
|
|
break;
|
|
default:
|
|
$image = false;
|
|
break;
|
|
}
|
|
if ( is_resource($image) ) {
|
|
/**
|
|
* Filter the current image being loaded for editing.
|
|
*
|
|
* @since 2.9.0
|
|
*
|
|
* @param resource $image Current image.
|
|
* @param string $attachment_id Attachment ID.
|
|
* @param string $size Image size.
|
|
*/
|
|
$image = apply_filters( 'load_image_to_edit', $image, $attachment_id, $size );
|
|
if ( function_exists('imagealphablending') && function_exists('imagesavealpha') ) {
|
|
imagealphablending($image, false);
|
|
imagesavealpha($image, true);
|
|
}
|
|
}
|
|
return $image;
|
|
}
|
|
|
|
/**
|
|
* Retrieve the path or url of an attachment's attached file.
|
|
*
|
|
* If the attached file is not present on the local filesystem (usually due to replication plugins),
|
|
* then the url of the file is returned if url fopen is supported.
|
|
*
|
|
* @since 3.4.0
|
|
* @access private
|
|
*
|
|
* @param string $attachment_id Attachment ID.
|
|
* @param string $size Optional. Image size, defaults to 'full'.
|
|
* @return string|false File path or url on success, false on failure.
|
|
*/
|
|
function _load_image_to_edit_path( $attachment_id, $size = 'full' ) {
|
|
$filepath = get_attached_file( $attachment_id );
|
|
|
|
if ( $filepath && file_exists( $filepath ) ) {
|
|
if ( 'full' != $size && ( $data = image_get_intermediate_size( $attachment_id, $size ) ) ) {
|
|
/**
|
|
* Filter the path to the current image.
|
|
*
|
|
* The filter is evaluated for all image sizes except 'full'.
|
|
*
|
|
* @since 3.1.0
|
|
*
|
|
* @param string $path Path to the current image.
|
|
* @param string $attachment_id Attachment ID.
|
|
* @param string $size Size of the image.
|
|
*/
|
|
$filepath = apply_filters( 'load_image_to_edit_filesystempath', path_join( dirname( $filepath ), $data['file'] ), $attachment_id, $size );
|
|
}
|
|
} elseif ( function_exists( 'fopen' ) && function_exists( 'ini_get' ) && true == ini_get( 'allow_url_fopen' ) ) {
|
|
/**
|
|
* Filter the image URL if not in the local filesystem.
|
|
*
|
|
* The filter is only evaluated if fopen is enabled on the server.
|
|
*
|
|
* @since 3.1.0
|
|
*
|
|
* @param string $image_url Current image URL.
|
|
* @param string $attachment_id Attachment ID.
|
|
* @param string $size Size of the image.
|
|
*/
|
|
$filepath = apply_filters( 'load_image_to_edit_attachmenturl', wp_get_attachment_url( $attachment_id ), $attachment_id, $size );
|
|
}
|
|
|
|
/**
|
|
* Filter the returned path or URL of the current image.
|
|
*
|
|
* @since 2.9.0
|
|
*
|
|
* @param string|bool $filepath File path or URL to current image, or false.
|
|
* @param string $attachment_id Attachment ID.
|
|
* @param string $size Size of the image.
|
|
*/
|
|
return apply_filters( 'load_image_to_edit_path', $filepath, $attachment_id, $size );
|
|
}
|
|
|
|
/**
|
|
* Copy an existing image file.
|
|
*
|
|
* @since 3.4.0
|
|
* @access private
|
|
*
|
|
* @param string $attachment_id Attachment ID.
|
|
* @return string|false New file path on success, false on failure.
|
|
*/
|
|
function _copy_image_file( $attachment_id ) {
|
|
$dst_file = $src_file = get_attached_file( $attachment_id );
|
|
if ( ! file_exists( $src_file ) )
|
|
$src_file = _load_image_to_edit_path( $attachment_id );
|
|
|
|
if ( $src_file ) {
|
|
$dst_file = str_replace( basename( $dst_file ), 'copy-' . basename( $dst_file ), $dst_file );
|
|
$dst_file = dirname( $dst_file ) . '/' . wp_unique_filename( dirname( $dst_file ), basename( $dst_file ) );
|
|
|
|
// The directory containing the original file may no longer exist when
|
|
// using a replication plugin.
|
|
wp_mkdir_p( dirname( $dst_file ) );
|
|
|
|
if ( ! @copy( $src_file, $dst_file ) )
|
|
$dst_file = false;
|
|
} else {
|
|
$dst_file = false;
|
|
}
|
|
|
|
return $dst_file;
|
|
}
|