}

[500] Fix | Delete

return false;

[501] Fix | Delete

case 'image/avif':

[502] Fix | Delete

if ( function_exists( 'imageavif' ) ) {

[503] Fix | Delete

return imageavif( $image, $filename );

[504] Fix | Delete

}

[505] Fix | Delete

return false;

[506] Fix | Delete

default:

[507] Fix | Delete

return false;

[508] Fix | Delete

}

[509] Fix | Delete

}

[510] Fix | Delete

}

[511] Fix | Delete

[512] Fix | Delete

/**

[513] Fix | Delete

* Image preview ratio. Internal use only.

[514] Fix | Delete

*

[515] Fix | Delete

* @since 2.9.0

[516] Fix | Delete

*

[517] Fix | Delete

* @ignore

[518] Fix | Delete

* @param int $w Image width in pixels.

[519] Fix | Delete

* @param int $h Image height in pixels.

[520] Fix | Delete

* @return float|int Image preview ratio.

[521] Fix | Delete

*/

[522] Fix | Delete

function _image_get_preview_ratio( $w, $h ) {

[523] Fix | Delete

$max = max( $w, $h );

[524] Fix | Delete

return $max > 600 ? ( 600 / $max ) : 1;

[525] Fix | Delete

}

[526] Fix | Delete

[527] Fix | Delete

/**

[528] Fix | Delete

* Returns an image resource. Internal use only.

[529] Fix | Delete

*

[530] Fix | Delete

* @since 2.9.0

[531] Fix | Delete

* @deprecated 3.5.0 Use WP_Image_Editor::rotate()

[532] Fix | Delete

* @see WP_Image_Editor::rotate()

[533] Fix | Delete

*

[534] Fix | Delete

* @ignore

[535] Fix | Delete

* @param resource|GdImage $img Image resource.

[536] Fix | Delete

* @param float|int $angle Image rotation angle, in degrees.

[537] Fix | Delete

* @return resource|GdImage|false GD image resource or GdImage instance, false otherwise.

[538] Fix | Delete

*/

[539] Fix | Delete

function _rotate_image_resource( $img, $angle ) {

[540] Fix | Delete

_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::rotate()' );

[541] Fix | Delete

[542] Fix | Delete

if ( function_exists( 'imagerotate' ) ) {

[543] Fix | Delete

$rotated = imagerotate( $img, $angle, 0 );

[544] Fix | Delete

[545] Fix | Delete

if ( is_gd_image( $rotated ) ) {

[546] Fix | Delete

if ( PHP_VERSION_ID < 80000 ) { // imagedestroy() has no effect as of PHP 8.0.

[547] Fix | Delete

imagedestroy( $img );

[548] Fix | Delete

}

[549] Fix | Delete

[550] Fix | Delete

$img = $rotated;

[551] Fix | Delete

}

[552] Fix | Delete

}

[553] Fix | Delete

[554] Fix | Delete

return $img;

[555] Fix | Delete

}

[556] Fix | Delete

[557] Fix | Delete

/**

[558] Fix | Delete

* Flips an image resource. Internal use only.

[559] Fix | Delete

*

[560] Fix | Delete

* @since 2.9.0

[561] Fix | Delete

* @deprecated 3.5.0 Use WP_Image_Editor::flip()

[562] Fix | Delete

* @see WP_Image_Editor::flip()

[563] Fix | Delete

*

[564] Fix | Delete

* @ignore

[565] Fix | Delete

* @param resource|GdImage $img Image resource or GdImage instance.

[566] Fix | Delete

* @param bool $horz Whether to flip horizontally.

[567] Fix | Delete

* @param bool $vert Whether to flip vertically.

[568] Fix | Delete

* @return resource|GdImage (maybe) flipped image resource or GdImage instance.

[569] Fix | Delete

*/

[570] Fix | Delete

function _flip_image_resource( $img, $horz, $vert ) {

[571] Fix | Delete

_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::flip()' );

[572] Fix | Delete

[573] Fix | Delete

$w = imagesx( $img );

[574] Fix | Delete

$h = imagesy( $img );

[575] Fix | Delete

$dst = wp_imagecreatetruecolor( $w, $h );

[576] Fix | Delete

[577] Fix | Delete

if ( is_gd_image( $dst ) ) {

[578] Fix | Delete

$sx = $vert ? ( $w - 1 ) : 0;

[579] Fix | Delete

$sy = $horz ? ( $h - 1 ) : 0;

[580] Fix | Delete

$sw = $vert ? -$w : $w;

[581] Fix | Delete

$sh = $horz ? -$h : $h;

[582] Fix | Delete

[583] Fix | Delete

if ( imagecopyresampled( $dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh ) ) {

[584] Fix | Delete

if ( PHP_VERSION_ID < 80000 ) { // imagedestroy() has no effect as of PHP 8.0.

[585] Fix | Delete

imagedestroy( $img );

[586] Fix | Delete

}

[587] Fix | Delete

[588] Fix | Delete

$img = $dst;

[589] Fix | Delete

}

[590] Fix | Delete

}

[591] Fix | Delete

[592] Fix | Delete

return $img;

[593] Fix | Delete

}

[594] Fix | Delete

[595] Fix | Delete

/**

[596] Fix | Delete

* Crops an image resource. Internal use only.

[597] Fix | Delete

*

[598] Fix | Delete

* @since 2.9.0

[599] Fix | Delete

*

[600] Fix | Delete

* @ignore

[601] Fix | Delete

* @param resource|GdImage $img Image resource or GdImage instance.

[602] Fix | Delete

* @param float $x Source point x-coordinate.

[603] Fix | Delete

* @param float $y Source point y-coordinate.

[604] Fix | Delete

* @param float $w Source width.

[605] Fix | Delete

* @param float $h Source height.

[606] Fix | Delete

* @return resource|GdImage (maybe) cropped image resource or GdImage instance.

[607] Fix | Delete

*/

[608] Fix | Delete

function _crop_image_resource( $img, $x, $y, $w, $h ) {

[609] Fix | Delete

$dst = wp_imagecreatetruecolor( $w, $h );

[610] Fix | Delete

[611] Fix | Delete

if ( is_gd_image( $dst ) ) {

[612] Fix | Delete

if ( imagecopy( $dst, $img, 0, 0, $x, $y, $w, $h ) ) {

[613] Fix | Delete

if ( PHP_VERSION_ID < 80000 ) { // imagedestroy() has no effect as of PHP 8.0.

[614] Fix | Delete

imagedestroy( $img );

[615] Fix | Delete

}

[616] Fix | Delete

[617] Fix | Delete

$img = $dst;

[618] Fix | Delete

}

[619] Fix | Delete

}

[620] Fix | Delete

[621] Fix | Delete

return $img;

[622] Fix | Delete

}

[623] Fix | Delete

[624] Fix | Delete

/**

[625] Fix | Delete

* Performs group of changes on Editor specified.

[626] Fix | Delete

*

[627] Fix | Delete

* @since 2.9.0

[628] Fix | Delete

*

[629] Fix | Delete

* @param WP_Image_Editor $image WP_Image_Editor instance.

[630] Fix | Delete

* @param array $changes Array of change operations.

[631] Fix | Delete

* @return WP_Image_Editor WP_Image_Editor instance with changes applied.

[632] Fix | Delete

*/

[633] Fix | Delete

function image_edit_apply_changes( $image, $changes ) {

[634] Fix | Delete

if ( is_gd_image( $image ) ) {

[635] Fix | Delete

/* translators: 1: $image, 2: WP_Image_Editor */

[636] Fix | Delete

_deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );

[637] Fix | Delete

}

[638] Fix | Delete

[639] Fix | Delete

if ( ! is_array( $changes ) ) {

[640] Fix | Delete

return $image;

[641] Fix | Delete

}

[642] Fix | Delete

[643] Fix | Delete

// Expand change operations.

[644] Fix | Delete

foreach ( $changes as $key => $obj ) {

[645] Fix | Delete

if ( isset( $obj->r ) ) {

[646] Fix | Delete

$obj->type = 'rotate';

[647] Fix | Delete

$obj->angle = $obj->r;

[648] Fix | Delete

unset( $obj->r );

[649] Fix | Delete

} elseif ( isset( $obj->f ) ) {

[650] Fix | Delete

$obj->type = 'flip';

[651] Fix | Delete

$obj->axis = $obj->f;

[652] Fix | Delete

unset( $obj->f );

[653] Fix | Delete

} elseif ( isset( $obj->c ) ) {

[654] Fix | Delete

$obj->type = 'crop';

[655] Fix | Delete

$obj->sel = $obj->c;

[656] Fix | Delete

unset( $obj->c );

[657] Fix | Delete

}

[658] Fix | Delete

[659] Fix | Delete

$changes[ $key ] = $obj;

[660] Fix | Delete

}

[661] Fix | Delete

[662] Fix | Delete

// Combine operations.

[663] Fix | Delete

if ( count( $changes ) > 1 ) {

[664] Fix | Delete

$filtered = array( $changes[0] );

[665] Fix | Delete

[666] Fix | Delete

for ( $i = 0, $j = 1, $c = count( $changes ); $j < $c; $j++ ) {

[667] Fix | Delete

$combined = false;

[668] Fix | Delete

[669] Fix | Delete

if ( $filtered[ $i ]->type === $changes[ $j ]->type ) {

[670] Fix | Delete

switch ( $filtered[ $i ]->type ) {

[671] Fix | Delete

case 'rotate':

[672] Fix | Delete

$filtered[ $i ]->angle += $changes[ $j ]->angle;

[673] Fix | Delete

$combined = true;

[674] Fix | Delete

break;

[675] Fix | Delete

case 'flip':

[676] Fix | Delete

$filtered[ $i ]->axis ^= $changes[ $j ]->axis;

[677] Fix | Delete

$combined = true;

[678] Fix | Delete

break;

[679] Fix | Delete

}

[680] Fix | Delete

}

[681] Fix | Delete

[682] Fix | Delete

if ( ! $combined ) {

[683] Fix | Delete

$filtered[ ++$i ] = $changes[ $j ];

[684] Fix | Delete

}

[685] Fix | Delete

}

[686] Fix | Delete

[687] Fix | Delete

$changes = $filtered;

[688] Fix | Delete

unset( $filtered );

[689] Fix | Delete

}

[690] Fix | Delete

[691] Fix | Delete

// Image resource before applying the changes.

[692] Fix | Delete

if ( $image instanceof WP_Image_Editor ) {

[693] Fix | Delete

[694] Fix | Delete

/**

[695] Fix | Delete

* Filters the WP_Image_Editor instance before applying changes to the image.

[696] Fix | Delete

*

[697] Fix | Delete

* @since 3.5.0

[698] Fix | Delete

*

[699] Fix | Delete

* @param WP_Image_Editor $image WP_Image_Editor instance.

[700] Fix | Delete

* @param array $changes Array of change operations.

[701] Fix | Delete

*/

[702] Fix | Delete

$image = apply_filters( 'wp_image_editor_before_change', $image, $changes );

[703] Fix | Delete

} elseif ( is_gd_image( $image ) ) {

[704] Fix | Delete

[705] Fix | Delete

/**

[706] Fix | Delete

* Filters the GD image resource before applying changes to the image.

[707] Fix | Delete

*

[708] Fix | Delete

* @since 2.9.0

[709] Fix | Delete

* @deprecated 3.5.0 Use {@see 'wp_image_editor_before_change'} instead.

[710] Fix | Delete

*

[711] Fix | Delete

* @param resource|GdImage $image GD image resource or GdImage instance.

[712] Fix | Delete

* @param array $changes Array of change operations.

[713] Fix | Delete

*/

[714] Fix | Delete

$image = apply_filters_deprecated( 'image_edit_before_change', array( $image, $changes ), '3.5.0', 'wp_image_editor_before_change' );

[715] Fix | Delete

}

[716] Fix | Delete

[717] Fix | Delete

foreach ( $changes as $operation ) {

[718] Fix | Delete

switch ( $operation->type ) {

[719] Fix | Delete

case 'rotate':

[720] Fix | Delete

if ( 0 !== $operation->angle ) {

[721] Fix | Delete

if ( $image instanceof WP_Image_Editor ) {

[722] Fix | Delete

$image->rotate( $operation->angle );

[723] Fix | Delete

} else {

[724] Fix | Delete

$image = _rotate_image_resource( $image, $operation->angle );

[725] Fix | Delete

}

[726] Fix | Delete

}

[727] Fix | Delete

break;

[728] Fix | Delete

case 'flip':

[729] Fix | Delete

if ( 0 !== $operation->axis ) {

[730] Fix | Delete

if ( $image instanceof WP_Image_Editor ) {

[731] Fix | Delete

$image->flip( ( $operation->axis & 1 ) !== 0, ( $operation->axis & 2 ) !== 0 );

[732] Fix | Delete

} else {

[733] Fix | Delete

$image = _flip_image_resource( $image, ( $operation->axis & 1 ) !== 0, ( $operation->axis & 2 ) !== 0 );

[734] Fix | Delete

}

[735] Fix | Delete

}

[736] Fix | Delete

break;

[737] Fix | Delete

case 'crop':

[738] Fix | Delete

$sel = $operation->sel;

[739] Fix | Delete

[740] Fix | Delete

if ( $image instanceof WP_Image_Editor ) {

[741] Fix | Delete

$size = $image->get_size();

[742] Fix | Delete

$w = $size['width'];

[743] Fix | Delete

$h = $size['height'];

[744] Fix | Delete

[745] Fix | Delete

$scale = isset( $sel->r ) ? $sel->r : 1 / _image_get_preview_ratio( $w, $h ); // Discard preview scaling.

[746] Fix | Delete

$image->crop( (int) ( $sel->x * $scale ), (int) ( $sel->y * $scale ), (int) ( $sel->w * $scale ), (int) ( $sel->h * $scale ) );

[747] Fix | Delete

} else {

[748] Fix | Delete

$scale = isset( $sel->r ) ? $sel->r : 1 / _image_get_preview_ratio( imagesx( $image ), imagesy( $image ) ); // Discard preview scaling.

[749] Fix | Delete

$image = _crop_image_resource( $image, $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );

[750] Fix | Delete

}

[751] Fix | Delete

break;

[752] Fix | Delete

}

[753] Fix | Delete

}

[754] Fix | Delete

[755] Fix | Delete

return $image;

[756] Fix | Delete

}

[757] Fix | Delete

[758] Fix | Delete

[759] Fix | Delete

/**

[760] Fix | Delete

* Streams image in post to browser, along with enqueued changes

[761] Fix | Delete

* in `$_REQUEST['history']`.

[762] Fix | Delete

*

[763] Fix | Delete

* @since 2.9.0

[764] Fix | Delete

*

[765] Fix | Delete

* @param int $post_id Attachment post ID.

[766] Fix | Delete

* @return bool True on success, false on failure.

[767] Fix | Delete

*/

[768] Fix | Delete

function stream_preview_image( $post_id ) {

[769] Fix | Delete

$post = get_post( $post_id );

[770] Fix | Delete

[771] Fix | Delete

wp_raise_memory_limit( 'admin' );

[772] Fix | Delete

[773] Fix | Delete

$img = wp_get_image_editor( _load_image_to_edit_path( $post_id ) );

[774] Fix | Delete

[775] Fix | Delete

if ( is_wp_error( $img ) ) {

[776] Fix | Delete

return false;

[777] Fix | Delete

}

[778] Fix | Delete

[779] Fix | Delete

$changes = ! empty( $_REQUEST['history'] ) ? json_decode( wp_unslash( $_REQUEST['history'] ) ) : null;

[780] Fix | Delete

if ( $changes ) {

[781] Fix | Delete

$img = image_edit_apply_changes( $img, $changes );

[782] Fix | Delete

}

[783] Fix | Delete

[784] Fix | Delete

// Scale the image.

[785] Fix | Delete

$size = $img->get_size();

[786] Fix | Delete

$w = $size['width'];

[787] Fix | Delete

$h = $size['height'];

[788] Fix | Delete

[789] Fix | Delete

$ratio = _image_get_preview_ratio( $w, $h );

[790] Fix | Delete

$w2 = max( 1, $w * $ratio );

[791] Fix | Delete

$h2 = max( 1, $h * $ratio );

[792] Fix | Delete

[793] Fix | Delete

if ( is_wp_error( $img->resize( $w2, $h2 ) ) ) {

[794] Fix | Delete

return false;

[795] Fix | Delete

}

[796] Fix | Delete

[797] Fix | Delete

return wp_stream_image( $img, $post->post_mime_type, $post_id );

[798] Fix | Delete

}

[799] Fix | Delete

[800] Fix | Delete

/**

[801] Fix | Delete

* Restores the metadata for a given attachment.

[802] Fix | Delete

*

[803] Fix | Delete

* @since 2.9.0

[804] Fix | Delete

*

[805] Fix | Delete

* @param int $post_id Attachment post ID.

[806] Fix | Delete

* @return stdClass Image restoration message object.

[807] Fix | Delete

*/

[808] Fix | Delete

function wp_restore_image( $post_id ) {

[809] Fix | Delete

$meta = wp_get_attachment_metadata( $post_id );

[810] Fix | Delete

$file = get_attached_file( $post_id );

[811] Fix | Delete

$backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );

[812] Fix | Delete

$old_backup_sizes = $backup_sizes;

[813] Fix | Delete

$restored = false;

[814] Fix | Delete

$msg = new stdClass();

[815] Fix | Delete

[816] Fix | Delete

if ( ! is_array( $backup_sizes ) ) {

[817] Fix | Delete

$msg->error = __( 'Cannot load image metadata.' );

[818] Fix | Delete

return $msg;

[819] Fix | Delete

}

[820] Fix | Delete

[821] Fix | Delete

$parts = pathinfo( $file );

[822] Fix | Delete

$suffix = time() . rand( 100, 999 );

[823] Fix | Delete

$default_sizes = get_intermediate_image_sizes();

[824] Fix | Delete

[825] Fix | Delete

if ( isset( $backup_sizes['full-orig'] ) && is_array( $backup_sizes['full-orig'] ) ) {

[826] Fix | Delete

$data = $backup_sizes['full-orig'];

[827] Fix | Delete

[828] Fix | Delete

if ( $parts['basename'] !== $data['file'] ) {

[829] Fix | Delete

if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {

[830] Fix | Delete

// Delete only if it's an edited image.

[831] Fix | Delete

if ( preg_match( '/-e[0-9]{13}\./', $parts['basename'] ) ) {

[832] Fix | Delete

wp_delete_file( $file );

[833] Fix | Delete

}

[834] Fix | Delete

} elseif ( isset( $meta['width'], $meta['height'] ) ) {

[835] Fix | Delete

$backup_sizes[ "full-$suffix" ] = array(

[836] Fix | Delete

'width' => $meta['width'],

[837] Fix | Delete

'height' => $meta['height'],

[838] Fix | Delete

'filesize' => $meta['filesize'],

[839] Fix | Delete

'file' => $parts['basename'],

[840] Fix | Delete

);

[841] Fix | Delete

}

[842] Fix | Delete

}

[843] Fix | Delete

[844] Fix | Delete

$restored_file = path_join( $parts['dirname'], $data['file'] );

[845] Fix | Delete

$restored = update_attached_file( $post_id, $restored_file );

[846] Fix | Delete

[847] Fix | Delete

$meta['file'] = _wp_relative_upload_path( $restored_file );

[848] Fix | Delete

$meta['width'] = $data['width'];

[849] Fix | Delete

$meta['height'] = $data['height'];

[850] Fix | Delete

if ( isset( $data['filesize'] ) ) {

[851] Fix | Delete

/*

[852] Fix | Delete

* Restore the original filesize if it was backed up.

[853] Fix | Delete

*

[854] Fix | Delete

* See https://core.trac.wordpress.org/ticket/59684.

[855] Fix | Delete

*/

[856] Fix | Delete

$meta['filesize'] = $data['filesize'];

[857] Fix | Delete

}

[858] Fix | Delete

}

[859] Fix | Delete

[860] Fix | Delete

foreach ( $default_sizes as $default_size ) {

[861] Fix | Delete

if ( isset( $backup_sizes[ "$default_size-orig" ] ) ) {

[862] Fix | Delete

$data = $backup_sizes[ "$default_size-orig" ];

[863] Fix | Delete

[864] Fix | Delete

if ( isset( $meta['sizes'][ $default_size ] ) && $meta['sizes'][ $default_size ]['file'] !== $data['file'] ) {

[865] Fix | Delete

if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {

[866] Fix | Delete

// Delete only if it's an edited image.

[867] Fix | Delete

if ( preg_match( '/-e[0-9]{13}-/', $meta['sizes'][ $default_size ]['file'] ) ) {

[868] Fix | Delete

$delete_file = path_join( $parts['dirname'], $meta['sizes'][ $default_size ]['file'] );

[869] Fix | Delete

wp_delete_file( $delete_file );

[870] Fix | Delete

}

[871] Fix | Delete

} else {

[872] Fix | Delete

$backup_sizes[ "$default_size-{$suffix}" ] = $meta['sizes'][ $default_size ];

[873] Fix | Delete

}

[874] Fix | Delete

}

[875] Fix | Delete

[876] Fix | Delete

$meta['sizes'][ $default_size ] = $data;

[877] Fix | Delete

} else {

[878] Fix | Delete

unset( $meta['sizes'][ $default_size ] );

[879] Fix | Delete

}

[880] Fix | Delete

}

[881] Fix | Delete

[882] Fix | Delete

if ( ! wp_update_attachment_metadata( $post_id, $meta )

[883] Fix | Delete

|| ( $old_backup_sizes !== $backup_sizes && ! update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes ) )

[884] Fix | Delete

) {

[885] Fix | Delete

$msg->error = __( 'Cannot save image metadata.' );

[886] Fix | Delete

return $msg;

[887] Fix | Delete

}

[888] Fix | Delete

[889] Fix | Delete

if ( ! $restored ) {

[890] Fix | Delete

$msg->error = __( 'Image metadata is inconsistent.' );

[891] Fix | Delete

} else {

[892] Fix | Delete

$msg->msg = __( 'Image restored successfully.' );

[893] Fix | Delete

[894] Fix | Delete

if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {

[895] Fix | Delete

delete_post_meta( $post_id, '_wp_attachment_backup_sizes' );

[896] Fix | Delete

}

[897] Fix | Delete

}

[898] Fix | Delete

[899] Fix | Delete

return $msg;

[900] Fix | Delete

}

[901] Fix | Delete

[902] Fix | Delete

/**

[903] Fix | Delete

* Saves image to post, along with enqueued changes

[904] Fix | Delete

* in `$_REQUEST['history']`.

[905] Fix | Delete

*

[906] Fix | Delete

* @since 2.9.0

[907] Fix | Delete

*

[908] Fix | Delete

* @param int $post_id Attachment post ID.

[909] Fix | Delete

* @return stdClass

[910] Fix | Delete

*/

[911] Fix | Delete

function wp_save_image( $post_id ) {

[912] Fix | Delete

$_wp_additional_image_sizes = wp_get_additional_image_sizes();

[913] Fix | Delete

[914] Fix | Delete

$return = new stdClass();

[915] Fix | Delete

$success = false;

[916] Fix | Delete

$delete = false;

[917] Fix | Delete

$scaled = false;

[918] Fix | Delete

$nocrop = false;

[919] Fix | Delete

$post = get_post( $post_id );

[920] Fix | Delete

[921] Fix | Delete

$img = wp_get_image_editor( _load_image_to_edit_path( $post_id, 'full' ) );

[922] Fix | Delete

[923] Fix | Delete

if ( is_wp_error( $img ) ) {

[924] Fix | Delete

$return->error = esc_js( __( 'Unable to create new image.' ) );

[925] Fix | Delete

return $return;

[926] Fix | Delete

}

[927] Fix | Delete

[928] Fix | Delete

$full_width = ! empty( $_REQUEST['fwidth'] ) ? (int) $_REQUEST['fwidth'] : 0;

[929] Fix | Delete

$full_height = ! empty( $_REQUEST['fheight'] ) ? (int) $_REQUEST['fheight'] : 0;

[930] Fix | Delete

$target = ! empty( $_REQUEST['target'] ) ? preg_replace( '/[^a-z0-9_-]+/i', '', $_REQUEST['target'] ) : '';

[931] Fix | Delete

$scale = ! empty( $_REQUEST['do'] ) && 'scale' === $_REQUEST['do'];

[932] Fix | Delete

[933] Fix | Delete

/** This filter is documented in wp-admin/includes/image-edit.php */

[934] Fix | Delete

$edit_thumbnails_separately = (bool) apply_filters( 'image_edit_thumbnails_separately', false );

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[936] Fix | Delete

if ( $scale ) {

[937] Fix | Delete

$size = $img->get_size();

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$original_width = $size['width'];

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$original_height = $size['height'];

[940] Fix | Delete

[941] Fix | Delete

if ( $full_width > $original_width || $full_height > $original_height ) {

[942] Fix | Delete

$return->error = esc_js( __( 'Images cannot be scaled to a size larger than the original.' ) );

[943] Fix | Delete

return $return;

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}

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if ( $full_width > 0 && $full_height > 0 ) {

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// Check if it has roughly the same w / h ratio.

[948] Fix | Delete

$diff = round( $original_width / $original_height, 2 ) - round( $full_width / $full_height, 2 );

[949] Fix | Delete

if ( -0.1 < $diff && $diff < 0.1 ) {

[950] Fix | Delete

// Scale the full size image.

[951] Fix | Delete

if ( $img->resize( $full_width, $full_height ) ) {

[952] Fix | Delete

$scaled = true;

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}

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}

[955] Fix | Delete

[956] Fix | Delete

if ( ! $scaled ) {

[957] Fix | Delete

$return->error = esc_js( __( 'Error while saving the scaled image. Please reload the page and try again.' ) );

[958] Fix | Delete

return $return;

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}

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}

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} elseif ( ! empty( $_REQUEST['history'] ) ) {

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$changes = json_decode( wp_unslash( $_REQUEST['history'] ) );

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if ( $changes ) {

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$img = image_edit_apply_changes( $img, $changes );

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}

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} else {

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$return->error = esc_js( __( 'Nothing to save, the image has not changed.' ) );

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return $return;

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}

[970] Fix | Delete

[971] Fix | Delete

$meta = wp_get_attachment_metadata( $post_id );

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$backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );

[973] Fix | Delete

[974] Fix | Delete

if ( ! is_array( $meta ) ) {

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$return->error = esc_js( __( 'Image data does not exist. Please re-upload the image.' ) );

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return $return;

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}

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[979] Fix | Delete

if ( ! is_array( $backup_sizes ) ) {

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$backup_sizes = array();

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}

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[983] Fix | Delete

// Generate new filename.

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$path = get_attached_file( $post_id );

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$basename = pathinfo( $path, PATHINFO_BASENAME );

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$dirname = pathinfo( $path, PATHINFO_DIRNAME );

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$ext = pathinfo( $path, PATHINFO_EXTENSION );

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$filename = pathinfo( $path, PATHINFO_FILENAME );

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$suffix = time() . rand( 100, 999 );

[991] Fix | Delete

[992] Fix | Delete

if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE

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&& isset( $backup_sizes['full-orig'] ) && $backup_sizes['full-orig']['file'] !== $basename

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) {

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[996] Fix | Delete

if ( $edit_thumbnails_separately && 'thumbnail' === $target ) {

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$new_path = "{$dirname}/{$filename}-temp.{$ext}";

[998] Fix | Delete

} else {

[999] Fix | Delete