wp_update_attachment_metadata( $attachment_id, wp_generate_attachment_metadata( $attachment_id, $file ) );

[500] Fix | Delete

}

[501] Fix | Delete

[502] Fix | Delete

return $attachment_id;

[503] Fix | Delete

}

[504] Fix | Delete

[505] Fix | Delete

/**

[506] Fix | Delete

* Outputs the iframe to display the media upload page.

[507] Fix | Delete

*

[508] Fix | Delete

* @since 2.5.0

[509] Fix | Delete

* @since 5.3.0 Formalized the existing and already documented `...$args` parameter

[510] Fix | Delete

* by adding it to the function signature.

[511] Fix | Delete

*

[512] Fix | Delete

* @global int $body_id

[513] Fix | Delete

*

[514] Fix | Delete

* @param callable $content_func Function that outputs the content.

[515] Fix | Delete

* @param mixed ...$args Optional additional parameters to pass to the callback function when it's called.

[516] Fix | Delete

*/

[517] Fix | Delete

function wp_iframe( $content_func, ...$args ) {

[518] Fix | Delete

_wp_admin_html_begin();

[519] Fix | Delete

?>

[520] Fix | Delete

<title><?php bloginfo( 'name' ); ?> &rsaquo; <?php _e( 'Uploads' ); ?> &#8212; <?php _e( 'WordPress' ); ?></title>

[521] Fix | Delete

<?php

[522] Fix | Delete

[523] Fix | Delete

wp_enqueue_style( 'colors' );

[524] Fix | Delete

// Check callback name for 'media'.

[525] Fix | Delete

if (

[526] Fix | Delete

( is_array( $content_func ) && ! empty( $content_func[1] ) && 0 === strpos( (string) $content_func[1], 'media' ) ) ||

[527] Fix | Delete

( ! is_array( $content_func ) && 0 === strpos( $content_func, 'media' ) )

[528] Fix | Delete

) {

[529] Fix | Delete

wp_enqueue_style( 'deprecated-media' );

[530] Fix | Delete

}

[531] Fix | Delete

[532] Fix | Delete

?>

[533] Fix | Delete

<script type="text/javascript">

[534] Fix | Delete

addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};

[535] Fix | Delete

var ajaxurl = '<?php echo esc_js( admin_url( 'admin-ajax.php', 'relative' ) ); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup',

[536] Fix | Delete

isRtl = <?php echo (int) is_rtl(); ?>;

[537] Fix | Delete

</script>

[538] Fix | Delete

<?php

[539] Fix | Delete

/** This action is documented in wp-admin/admin-header.php */

[540] Fix | Delete

do_action( 'admin_enqueue_scripts', 'media-upload-popup' );

[541] Fix | Delete

[542] Fix | Delete

/**

[543] Fix | Delete

* Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed.

[544] Fix | Delete

*

[545] Fix | Delete

* @since 2.9.0

[546] Fix | Delete

*/

[547] Fix | Delete

do_action( 'admin_print_styles-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

[548] Fix | Delete

[549] Fix | Delete

/** This action is documented in wp-admin/admin-header.php */

[550] Fix | Delete

do_action( 'admin_print_styles' );

[551] Fix | Delete

[552] Fix | Delete

/**

[553] Fix | Delete

* Fires when admin scripts enqueued for the legacy (pre-3.5.0) media upload popup are printed.

[554] Fix | Delete

*

[555] Fix | Delete

* @since 2.9.0

[556] Fix | Delete

*/

[557] Fix | Delete

do_action( 'admin_print_scripts-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

[558] Fix | Delete

[559] Fix | Delete

/** This action is documented in wp-admin/admin-header.php */

[560] Fix | Delete

do_action( 'admin_print_scripts' );

[561] Fix | Delete

[562] Fix | Delete

/**

[563] Fix | Delete

* Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0)

[564] Fix | Delete

* media upload popup are printed.

[565] Fix | Delete

*

[566] Fix | Delete

* @since 2.9.0

[567] Fix | Delete

*/

[568] Fix | Delete

do_action( 'admin_head-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

[569] Fix | Delete

[570] Fix | Delete

/** This action is documented in wp-admin/admin-header.php */

[571] Fix | Delete

do_action( 'admin_head' );

[572] Fix | Delete

[573] Fix | Delete

if ( is_string( $content_func ) ) {

[574] Fix | Delete

/**

[575] Fix | Delete

* Fires in the admin header for each specific form tab in the legacy

[576] Fix | Delete

* (pre-3.5.0) media upload popup.

[577] Fix | Delete

*

[578] Fix | Delete

* The dynamic portion of the hook, `$content_func`, refers to the form

[579] Fix | Delete

* callback for the media upload type. Possible values include

[580] Fix | Delete

* 'media_upload_type_form', 'media_upload_type_url_form', and

[581] Fix | Delete

* 'media_upload_library_form'.

[582] Fix | Delete

*

[583] Fix | Delete

* @since 2.5.0

[584] Fix | Delete

*/

[585] Fix | Delete

do_action( "admin_head_{$content_func}" );

[586] Fix | Delete

}

[587] Fix | Delete

[588] Fix | Delete

$body_id_attr = '';

[589] Fix | Delete

[590] Fix | Delete

if ( isset( $GLOBALS['body_id'] ) ) {

[591] Fix | Delete

$body_id_attr = ' id="' . $GLOBALS['body_id'] . '"';

[592] Fix | Delete

}

[593] Fix | Delete

[594] Fix | Delete

?>

[595] Fix | Delete

</head>

[596] Fix | Delete

<body<?php echo $body_id_attr; ?> class="wp-core-ui no-js">

[597] Fix | Delete

<script type="text/javascript">

[598] Fix | Delete

document.body.className = document.body.className.replace('no-js', 'js');

[599] Fix | Delete

</script>

[600] Fix | Delete

<?php

[601] Fix | Delete

[602] Fix | Delete

call_user_func_array( $content_func, $args );

[603] Fix | Delete

[604] Fix | Delete

/** This action is documented in wp-admin/admin-footer.php */

[605] Fix | Delete

do_action( 'admin_print_footer_scripts' );

[606] Fix | Delete

[607] Fix | Delete

?>

[608] Fix | Delete

<script type="text/javascript">if(typeof wpOnload=='function')wpOnload();</script>

[609] Fix | Delete

</body>

[610] Fix | Delete

</html>

[611] Fix | Delete

<?php

[612] Fix | Delete

}

[613] Fix | Delete

[614] Fix | Delete

/**

[615] Fix | Delete

* Adds the media button to the editor

[616] Fix | Delete

*

[617] Fix | Delete

* @since 2.5.0

[618] Fix | Delete

*

[619] Fix | Delete

* @global int $post_ID

[620] Fix | Delete

*

[621] Fix | Delete

* @param string $editor_id

[622] Fix | Delete

*/

[623] Fix | Delete

function media_buttons( $editor_id = 'content' ) {

[624] Fix | Delete

static $instance = 0;

[625] Fix | Delete

$instance++;

[626] Fix | Delete

[627] Fix | Delete

$post = get_post();

[628] Fix | Delete

[629] Fix | Delete

if ( ! $post && ! empty( $GLOBALS['post_ID'] ) ) {

[630] Fix | Delete

$post = $GLOBALS['post_ID'];

[631] Fix | Delete

}

[632] Fix | Delete

[633] Fix | Delete

wp_enqueue_media( array( 'post' => $post ) );

[634] Fix | Delete

[635] Fix | Delete

$img = '<span class="wp-media-buttons-icon"></span> ';

[636] Fix | Delete

[637] Fix | Delete

$id_attribute = 1 === $instance ? ' id="insert-media-button"' : '';

[638] Fix | Delete

[639] Fix | Delete

printf(

[640] Fix | Delete

'<button type="button"%s class="button insert-media add_media" data-editor="%s">%s</button>',

[641] Fix | Delete

$id_attribute,

[642] Fix | Delete

esc_attr( $editor_id ),

[643] Fix | Delete

$img . __( 'Add Media' )

[644] Fix | Delete

);

[645] Fix | Delete

[646] Fix | Delete

/**

[647] Fix | Delete

* Filters the legacy (pre-3.5.0) media buttons.

[648] Fix | Delete

*

[649] Fix | Delete

* Use {@see 'media_buttons'} action instead.

[650] Fix | Delete

*

[651] Fix | Delete

* @since 2.5.0

[652] Fix | Delete

* @deprecated 3.5.0 Use {@see 'media_buttons'} action instead.

[653] Fix | Delete

*

[654] Fix | Delete

* @param string $string Media buttons context. Default empty.

[655] Fix | Delete

*/

[656] Fix | Delete

$legacy_filter = apply_filters_deprecated( 'media_buttons_context', array( '' ), '3.5.0', 'media_buttons' );

[657] Fix | Delete

[658] Fix | Delete

if ( $legacy_filter ) {

[659] Fix | Delete

// #WP22559. Close <a> if a plugin started by closing <a> to open their own <a> tag.

[660] Fix | Delete

if ( 0 === stripos( trim( $legacy_filter ), '</a>' ) ) {

[661] Fix | Delete

$legacy_filter .= '</a>';

[662] Fix | Delete

}

[663] Fix | Delete

echo $legacy_filter;

[664] Fix | Delete

}

[665] Fix | Delete

}

[666] Fix | Delete

[667] Fix | Delete

/**

[668] Fix | Delete

* @global int $post_ID

[669] Fix | Delete

* @param string $type

[670] Fix | Delete

* @param int $post_id

[671] Fix | Delete

* @param string $tab

[672] Fix | Delete

* @return string

[673] Fix | Delete

*/

[674] Fix | Delete

function get_upload_iframe_src( $type = null, $post_id = null, $tab = null ) {

[675] Fix | Delete

global $post_ID;

[676] Fix | Delete

[677] Fix | Delete

if ( empty( $post_id ) ) {

[678] Fix | Delete

$post_id = $post_ID;

[679] Fix | Delete

}

[680] Fix | Delete

[681] Fix | Delete

$upload_iframe_src = add_query_arg( 'post_id', (int) $post_id, admin_url( 'media-upload.php' ) );

[682] Fix | Delete

[683] Fix | Delete

if ( $type && 'media' !== $type ) {

[684] Fix | Delete

$upload_iframe_src = add_query_arg( 'type', $type, $upload_iframe_src );

[685] Fix | Delete

}

[686] Fix | Delete

[687] Fix | Delete

if ( ! empty( $tab ) ) {

[688] Fix | Delete

$upload_iframe_src = add_query_arg( 'tab', $tab, $upload_iframe_src );

[689] Fix | Delete

}

[690] Fix | Delete

[691] Fix | Delete

/**

[692] Fix | Delete

* Filters the upload iframe source URL for a specific media type.

[693] Fix | Delete

*

[694] Fix | Delete

* The dynamic portion of the hook name, `$type`, refers to the type

[695] Fix | Delete

* of media uploaded.

[696] Fix | Delete

*

[697] Fix | Delete

* @since 3.0.0

[698] Fix | Delete

*

[699] Fix | Delete

* @param string $upload_iframe_src The upload iframe source URL by type.

[700] Fix | Delete

*/

[701] Fix | Delete

$upload_iframe_src = apply_filters( "{$type}_upload_iframe_src", $upload_iframe_src );

[702] Fix | Delete

[703] Fix | Delete

return add_query_arg( 'TB_iframe', true, $upload_iframe_src );

[704] Fix | Delete

}

[705] Fix | Delete

[706] Fix | Delete

/**

[707] Fix | Delete

* Handles form submissions for the legacy media uploader.

[708] Fix | Delete

*

[709] Fix | Delete

* @since 2.5.0

[710] Fix | Delete

*

[711] Fix | Delete

* @return mixed void|object WP_Error on failure

[712] Fix | Delete

*/

[713] Fix | Delete

function media_upload_form_handler() {

[714] Fix | Delete

check_admin_referer( 'media-form' );

[715] Fix | Delete

[716] Fix | Delete

$errors = null;

[717] Fix | Delete

[718] Fix | Delete

if ( isset( $_POST['send'] ) ) {

[719] Fix | Delete

$keys = array_keys( $_POST['send'] );

[720] Fix | Delete

$send_id = (int) reset( $keys );

[721] Fix | Delete

}

[722] Fix | Delete

[723] Fix | Delete

if ( ! empty( $_POST['attachments'] ) ) {

[724] Fix | Delete

foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {

[725] Fix | Delete

$post = get_post( $attachment_id, ARRAY_A );

[726] Fix | Delete

$_post = $post;

[727] Fix | Delete

[728] Fix | Delete

if ( ! current_user_can( 'edit_post', $attachment_id ) ) {

[729] Fix | Delete

continue;

[730] Fix | Delete

}

[731] Fix | Delete

[732] Fix | Delete

if ( isset( $attachment['post_content'] ) ) {

[733] Fix | Delete

$post['post_content'] = $attachment['post_content'];

[734] Fix | Delete

}

[735] Fix | Delete

[736] Fix | Delete

if ( isset( $attachment['post_title'] ) ) {

[737] Fix | Delete

$post['post_title'] = $attachment['post_title'];

[738] Fix | Delete

}

[739] Fix | Delete

[740] Fix | Delete

if ( isset( $attachment['post_excerpt'] ) ) {

[741] Fix | Delete

$post['post_excerpt'] = $attachment['post_excerpt'];

[742] Fix | Delete

}

[743] Fix | Delete

[744] Fix | Delete

if ( isset( $attachment['menu_order'] ) ) {

[745] Fix | Delete

$post['menu_order'] = $attachment['menu_order'];

[746] Fix | Delete

}

[747] Fix | Delete

[748] Fix | Delete

if ( isset( $send_id ) && $attachment_id == $send_id ) {

[749] Fix | Delete

if ( isset( $attachment['post_parent'] ) ) {

[750] Fix | Delete

$post['post_parent'] = $attachment['post_parent'];

[751] Fix | Delete

}

[752] Fix | Delete

}

[753] Fix | Delete

[754] Fix | Delete

/**

[755] Fix | Delete

* Filters the attachment fields to be saved.

[756] Fix | Delete

*

[757] Fix | Delete

* @since 2.5.0

[758] Fix | Delete

*

[759] Fix | Delete

* @see wp_get_attachment_metadata()

[760] Fix | Delete

*

[761] Fix | Delete

* @param array $post An array of post data.

[762] Fix | Delete

* @param array $attachment An array of attachment metadata.

[763] Fix | Delete

*/

[764] Fix | Delete

$post = apply_filters( 'attachment_fields_to_save', $post, $attachment );

[765] Fix | Delete

[766] Fix | Delete

if ( isset( $attachment['image_alt'] ) ) {

[767] Fix | Delete

$image_alt = wp_unslash( $attachment['image_alt'] );

[768] Fix | Delete

[769] Fix | Delete

if ( get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) !== $image_alt ) {

[770] Fix | Delete

$image_alt = wp_strip_all_tags( $image_alt, true );

[771] Fix | Delete

[772] Fix | Delete

// update_post_meta() expects slashed.

[773] Fix | Delete

update_post_meta( $attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) );

[774] Fix | Delete

}

[775] Fix | Delete

}

[776] Fix | Delete

[777] Fix | Delete

if ( isset( $post['errors'] ) ) {

[778] Fix | Delete

$errors[ $attachment_id ] = $post['errors'];

[779] Fix | Delete

unset( $post['errors'] );

[780] Fix | Delete

}

[781] Fix | Delete

[782] Fix | Delete

if ( $post != $_post ) {

[783] Fix | Delete

wp_update_post( $post );

[784] Fix | Delete

}

[785] Fix | Delete

[786] Fix | Delete

foreach ( get_attachment_taxonomies( $post ) as $t ) {

[787] Fix | Delete

if ( isset( $attachment[ $t ] ) ) {

[788] Fix | Delete

wp_set_object_terms( $attachment_id, array_map( 'trim', preg_split( '/,+/', $attachment[ $t ] ) ), $t, false );

[789] Fix | Delete

}

[790] Fix | Delete

}

[791] Fix | Delete

}

[792] Fix | Delete

}

[793] Fix | Delete

[794] Fix | Delete

if ( isset( $_POST['insert-gallery'] ) || isset( $_POST['update-gallery'] ) ) {

[795] Fix | Delete

?>

[796] Fix | Delete

<script type="text/javascript">

[797] Fix | Delete

var win = window.dialogArguments || opener || parent || top;

[798] Fix | Delete

win.tb_remove();

[799] Fix | Delete

</script>

[800] Fix | Delete

<?php

[801] Fix | Delete

[802] Fix | Delete

exit;

[803] Fix | Delete

}

[804] Fix | Delete

[805] Fix | Delete

if ( isset( $send_id ) ) {

[806] Fix | Delete

$attachment = wp_unslash( $_POST['attachments'][ $send_id ] );

[807] Fix | Delete

$html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';

[808] Fix | Delete

[809] Fix | Delete

if ( ! empty( $attachment['url'] ) ) {

[810] Fix | Delete

$rel = '';

[811] Fix | Delete

[812] Fix | Delete

if ( strpos( $attachment['url'], 'attachment_id' ) || get_attachment_link( $send_id ) == $attachment['url'] ) {

[813] Fix | Delete

$rel = " rel='attachment wp-att-" . esc_attr( $send_id ) . "'";

[814] Fix | Delete

}

[815] Fix | Delete

[816] Fix | Delete

$html = "<a href='{$attachment['url']}'$rel>$html</a>";

[817] Fix | Delete

}

[818] Fix | Delete

[819] Fix | Delete

/**

[820] Fix | Delete

* Filters the HTML markup for a media item sent to the editor.

[821] Fix | Delete

*

[822] Fix | Delete

* @since 2.5.0

[823] Fix | Delete

*

[824] Fix | Delete

* @see wp_get_attachment_metadata()

[825] Fix | Delete

*

[826] Fix | Delete

* @param string $html HTML markup for a media item sent to the editor.

[827] Fix | Delete

* @param int $send_id The first key from the $_POST['send'] data.

[828] Fix | Delete

* @param array $attachment Array of attachment metadata.

[829] Fix | Delete

*/

[830] Fix | Delete

$html = apply_filters( 'media_send_to_editor', $html, $send_id, $attachment );

[831] Fix | Delete

[832] Fix | Delete

return media_send_to_editor( $html );

[833] Fix | Delete

}

[834] Fix | Delete

[835] Fix | Delete

return $errors;

[836] Fix | Delete

}

[837] Fix | Delete

[838] Fix | Delete

/**

[839] Fix | Delete

* Handles the process of uploading media.

[840] Fix | Delete

*

[841] Fix | Delete

* @since 2.5.0

[842] Fix | Delete

*

[843] Fix | Delete

* @return null|string

[844] Fix | Delete

*/

[845] Fix | Delete

function wp_media_upload_handler() {

[846] Fix | Delete

$errors = array();

[847] Fix | Delete

$id = 0;

[848] Fix | Delete

[849] Fix | Delete

if ( isset( $_POST['html-upload'] ) && ! empty( $_FILES ) ) {

[850] Fix | Delete

check_admin_referer( 'media-form' );

[851] Fix | Delete

// Upload File button was clicked.

[852] Fix | Delete

$id = media_handle_upload( 'async-upload', $_REQUEST['post_id'] );

[853] Fix | Delete

unset( $_FILES );

[854] Fix | Delete

[855] Fix | Delete

if ( is_wp_error( $id ) ) {

[856] Fix | Delete

$errors['upload_error'] = $id;

[857] Fix | Delete

$id = false;

[858] Fix | Delete

}

[859] Fix | Delete

}

[860] Fix | Delete

[861] Fix | Delete

if ( ! empty( $_POST['insertonlybutton'] ) ) {

[862] Fix | Delete

$src = $_POST['src'];

[863] Fix | Delete

[864] Fix | Delete

if ( ! empty( $src ) && ! strpos( $src, '://' ) ) {

[865] Fix | Delete

$src = "http://$src";

[866] Fix | Delete

}

[867] Fix | Delete

[868] Fix | Delete

if ( isset( $_POST['media_type'] ) && 'image' !== $_POST['media_type'] ) {

[869] Fix | Delete

$title = esc_html( wp_unslash( $_POST['title'] ) );

[870] Fix | Delete

if ( empty( $title ) ) {

[871] Fix | Delete

$title = esc_html( wp_basename( $src ) );

[872] Fix | Delete

}

[873] Fix | Delete

[874] Fix | Delete

if ( $title && $src ) {

[875] Fix | Delete

$html = "<a href='" . esc_url( $src ) . "'>$title</a>";

[876] Fix | Delete

}

[877] Fix | Delete

[878] Fix | Delete

$type = 'file';

[879] Fix | Delete

$ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src );

[880] Fix | Delete

[881] Fix | Delete

if ( $ext ) {

[882] Fix | Delete

$ext_type = wp_ext2type( $ext );

[883] Fix | Delete

if ( 'audio' === $ext_type || 'video' === $ext_type ) {

[884] Fix | Delete

$type = $ext_type;

[885] Fix | Delete

}

[886] Fix | Delete

}

[887] Fix | Delete

[888] Fix | Delete

/**

[889] Fix | Delete

* Filters the URL sent to the editor for a specific media type.

[890] Fix | Delete

*

[891] Fix | Delete

* The dynamic portion of the hook name, `$type`, refers to the type

[892] Fix | Delete

* of media being sent.

[893] Fix | Delete

*

[894] Fix | Delete

* @since 3.3.0

[895] Fix | Delete

*

[896] Fix | Delete

* @param string $html HTML markup sent to the editor.

[897] Fix | Delete

* @param string $src Media source URL.

[898] Fix | Delete

* @param string $title Media title.

[899] Fix | Delete

*/

[900] Fix | Delete

$html = apply_filters( "{$type}_send_to_editor_url", $html, esc_url_raw( $src ), $title );

[901] Fix | Delete

} else {

[902] Fix | Delete

$align = '';

[903] Fix | Delete

$alt = esc_attr( wp_unslash( $_POST['alt'] ) );

[904] Fix | Delete

[905] Fix | Delete

if ( isset( $_POST['align'] ) ) {

[906] Fix | Delete

$align = esc_attr( wp_unslash( $_POST['align'] ) );

[907] Fix | Delete

$class = " class='align$align'";

[908] Fix | Delete

}

[909] Fix | Delete

[910] Fix | Delete

if ( ! empty( $src ) ) {

[911] Fix | Delete

$html = "<img src='" . esc_url( $src ) . "' alt='$alt'$class />";

[912] Fix | Delete

}

[913] Fix | Delete

[914] Fix | Delete

/**

[915] Fix | Delete

* Filters the image URL sent to the editor.

[916] Fix | Delete

*

[917] Fix | Delete

* @since 2.8.0

[918] Fix | Delete

*

[919] Fix | Delete

* @param string $html HTML markup sent to the editor for an image.

[920] Fix | Delete

* @param string $src Image source URL.

[921] Fix | Delete

* @param string $alt Image alternate, or alt, text.

[922] Fix | Delete

* @param string $align The image alignment. Default 'alignnone'. Possible values include

[923] Fix | Delete

* 'alignleft', 'aligncenter', 'alignright', 'alignnone'.

[924] Fix | Delete

*/

[925] Fix | Delete

$html = apply_filters( 'image_send_to_editor_url', $html, esc_url_raw( $src ), $alt, $align );

[926] Fix | Delete

}

[927] Fix | Delete

[928] Fix | Delete

return media_send_to_editor( $html );

[929] Fix | Delete

}

[930] Fix | Delete

[931] Fix | Delete

if ( isset( $_POST['save'] ) ) {

[932] Fix | Delete

$errors['upload_notice'] = __( 'Saved.' );

[933] Fix | Delete

wp_enqueue_script( 'admin-gallery' );

[934] Fix | Delete

[935] Fix | Delete

return wp_iframe( 'media_upload_gallery_form', $errors );

[936] Fix | Delete

[937] Fix | Delete

} elseif ( ! empty( $_POST ) ) {

[938] Fix | Delete

$return = media_upload_form_handler();

[939] Fix | Delete

[940] Fix | Delete

if ( is_string( $return ) ) {

[941] Fix | Delete

return $return;

[942] Fix | Delete

}

[943] Fix | Delete

[944] Fix | Delete

if ( is_array( $return ) ) {

[945] Fix | Delete

$errors = $return;

[946] Fix | Delete

}

[947] Fix | Delete

}

[948] Fix | Delete

[949] Fix | Delete

if ( isset( $_GET['tab'] ) && 'type_url' === $_GET['tab'] ) {

[950] Fix | Delete

$type = 'image';

[951] Fix | Delete

[952] Fix | Delete

if ( isset( $_GET['type'] ) && in_array( $_GET['type'], array( 'video', 'audio', 'file' ), true ) ) {

[953] Fix | Delete

$type = $_GET['type'];

[954] Fix | Delete

}

[955] Fix | Delete

[956] Fix | Delete

return wp_iframe( 'media_upload_type_url_form', $type, $errors, $id );

[957] Fix | Delete

}

[958] Fix | Delete

[959] Fix | Delete

return wp_iframe( 'media_upload_type_form', 'image', $errors, $id );

[960] Fix | Delete

}

[961] Fix | Delete

[962] Fix | Delete

/**

[963] Fix | Delete

* Downloads an image from the specified URL, saves it as an attachment, and optionally attaches it to a post.

[964] Fix | Delete

*

[965] Fix | Delete

* @since 2.6.0

[966] Fix | Delete

* @since 4.2.0 Introduced the `$return` parameter.

[967] Fix | Delete

* @since 4.8.0 Introduced the 'id' option for the `$return` parameter.

[968] Fix | Delete

* @since 5.3.0 The `$post_id` parameter was made optional.

[969] Fix | Delete

* @since 5.4.0 The original URL of the attachment is stored in the `_source_url`

[970] Fix | Delete

* post meta value.

[971] Fix | Delete

*

[972] Fix | Delete

* @param string $file The URL of the image to download.

[973] Fix | Delete

* @param int $post_id Optional. The post ID the media is to be associated with.

[974] Fix | Delete

* @param string $desc Optional. Description of the image.

[975] Fix | Delete

* @param string $return Optional. Accepts 'html' (image tag html) or 'src' (URL),

[976] Fix | Delete

* or 'id' (attachment ID). Default 'html'.

[977] Fix | Delete

* @return string|int|WP_Error Populated HTML img tag, attachment ID, or attachment source

[978] Fix | Delete

* on success, WP_Error object otherwise.

[979] Fix | Delete

*/

[980] Fix | Delete

function media_sideload_image( $file, $post_id = 0, $desc = null, $return = 'html' ) {

[981] Fix | Delete

if ( ! empty( $file ) ) {

[982] Fix | Delete

[983] Fix | Delete

$allowed_extensions = array( 'jpg', 'jpeg', 'jpe', 'png', 'gif' );

[984] Fix | Delete

[985] Fix | Delete

/**

[986] Fix | Delete

* Filters the list of allowed file extensions when sideloading an image from a URL.

[987] Fix | Delete

*

[988] Fix | Delete

* The default allowed extensions are:

[989] Fix | Delete

*

[990] Fix | Delete

* - `jpg`

[991] Fix | Delete

* - `jpeg`

[992] Fix | Delete

* - `jpe`

[993] Fix | Delete

* - `png`

[994] Fix | Delete

* - `gif`

[995] Fix | Delete

*

[996] Fix | Delete

* @since 5.6.0

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*

[998] Fix | Delete

* @param string[] $allowed_extensions Array of allowed file extensions.

[999] Fix | Delete