553 lines
13 KiB
PHP
553 lines
13 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
if ( ! class_exists( 'acf_field_file' ) ) :
|
||
|
|
|
||
|
|
class acf_field_file extends acf_field {
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* __construct
|
||
|
|
*
|
||
|
|
* This function will setup the field type data
|
||
|
|
*
|
||
|
|
* @type function
|
||
|
|
* @date 5/03/2014
|
||
|
|
* @since 5.0.0
|
||
|
|
*
|
||
|
|
* @param n/a
|
||
|
|
* @return n/a
|
||
|
|
*/
|
||
|
|
|
||
|
|
function initialize() {
|
||
|
|
|
||
|
|
// vars
|
||
|
|
$this->name = 'file';
|
||
|
|
$this->label = __( 'File', 'acf' );
|
||
|
|
$this->category = 'content';
|
||
|
|
$this->description = __( 'Uses the native WordPress media picker to upload, or choose files.', 'acf' );
|
||
|
|
$this->preview_image = acf_get_url() . '/assets/images/field-type-previews/field-preview-file.png';
|
||
|
|
$this->doc_url = acf_add_url_utm_tags( 'https://www.advancedcustomfields.com/resources/file/', 'docs', 'field-type-selection' );
|
||
|
|
$this->defaults = array(
|
||
|
|
'return_format' => 'array',
|
||
|
|
'library' => 'all',
|
||
|
|
'min_size' => 0,
|
||
|
|
'max_size' => 0,
|
||
|
|
'mime_types' => '',
|
||
|
|
);
|
||
|
|
|
||
|
|
// filters
|
||
|
|
add_filter( 'get_media_item_args', array( $this, 'get_media_item_args' ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* input_admin_enqueue_scripts
|
||
|
|
*
|
||
|
|
* description
|
||
|
|
*
|
||
|
|
* @type function
|
||
|
|
* @date 16/12/2015
|
||
|
|
* @since 5.3.2
|
||
|
|
*
|
||
|
|
* @param $post_id (int)
|
||
|
|
* @return $post_id (int)
|
||
|
|
*/
|
||
|
|
|
||
|
|
function input_admin_enqueue_scripts() {
|
||
|
|
|
||
|
|
// localize
|
||
|
|
acf_localize_text(
|
||
|
|
array(
|
||
|
|
'Select File' => __( 'Select File', 'acf' ),
|
||
|
|
'Edit File' => __( 'Edit File', 'acf' ),
|
||
|
|
'Update File' => __( 'Update File', 'acf' ),
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* render_field()
|
||
|
|
*
|
||
|
|
* Create the HTML interface for your field
|
||
|
|
*
|
||
|
|
* @param $field - an array holding all the field's data
|
||
|
|
*
|
||
|
|
* @type action
|
||
|
|
* @since 3.6
|
||
|
|
* @date 23/01/13
|
||
|
|
*/
|
||
|
|
|
||
|
|
function render_field( $field ) {
|
||
|
|
|
||
|
|
// vars
|
||
|
|
$uploader = acf_get_setting( 'uploader' );
|
||
|
|
|
||
|
|
// allow custom uploader
|
||
|
|
$uploader = acf_maybe_get( $field, 'uploader', $uploader );
|
||
|
|
|
||
|
|
// enqueue
|
||
|
|
if ( $uploader == 'wp' ) {
|
||
|
|
acf_enqueue_uploader();
|
||
|
|
}
|
||
|
|
|
||
|
|
// vars
|
||
|
|
$o = array(
|
||
|
|
'icon' => '',
|
||
|
|
'title' => '',
|
||
|
|
'url' => '',
|
||
|
|
'filename' => '',
|
||
|
|
'filesize' => '',
|
||
|
|
);
|
||
|
|
|
||
|
|
$div = array(
|
||
|
|
'class' => 'acf-file-uploader',
|
||
|
|
'data-library' => $field['library'],
|
||
|
|
'data-mime_types' => $field['mime_types'],
|
||
|
|
'data-uploader' => $uploader,
|
||
|
|
);
|
||
|
|
|
||
|
|
// has value?
|
||
|
|
if ( $field['value'] ) {
|
||
|
|
|
||
|
|
$attachment = acf_get_attachment( $field['value'] );
|
||
|
|
if ( $attachment ) {
|
||
|
|
|
||
|
|
// has value
|
||
|
|
$div['class'] .= ' has-value';
|
||
|
|
|
||
|
|
// update
|
||
|
|
$o['icon'] = $attachment['icon'];
|
||
|
|
$o['title'] = $attachment['title'];
|
||
|
|
$o['url'] = $attachment['url'];
|
||
|
|
$o['filename'] = $attachment['filename'];
|
||
|
|
if ( $attachment['filesize'] ) {
|
||
|
|
$o['filesize'] = size_format( $attachment['filesize'] );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|
||
|
|
<div <?php echo acf_esc_attrs( $div ); ?>>
|
||
|
|
<?php
|
||
|
|
acf_hidden_input(
|
||
|
|
array(
|
||
|
|
'name' => $field['name'],
|
||
|
|
'value' => $field['value'],
|
||
|
|
'data-name' => 'id',
|
||
|
|
)
|
||
|
|
);
|
||
|
|
?>
|
||
|
|
<div class="show-if-value file-wrap">
|
||
|
|
<div class="file-icon">
|
||
|
|
<img data-name="icon" src="<?php echo esc_url( $o['icon'] ); ?>" alt=""/>
|
||
|
|
</div>
|
||
|
|
<div class="file-info">
|
||
|
|
<p>
|
||
|
|
<strong data-name="title"><?php echo esc_html( $o['title'] ); ?></strong>
|
||
|
|
</p>
|
||
|
|
<p>
|
||
|
|
<strong><?php _e( 'File name', 'acf' ); ?>:</strong>
|
||
|
|
<a data-name="filename" href="<?php echo esc_url( $o['url'] ); ?>" target="_blank"><?php echo esc_html( $o['filename'] ); ?></a>
|
||
|
|
</p>
|
||
|
|
<p>
|
||
|
|
<strong><?php _e( 'File size', 'acf' ); ?>:</strong>
|
||
|
|
<span data-name="filesize"><?php echo esc_html( $o['filesize'] ); ?></span>
|
||
|
|
</p>
|
||
|
|
</div>
|
||
|
|
<div class="acf-actions -hover">
|
||
|
|
<?php if ( $uploader != 'basic' ) : ?>
|
||
|
|
<a class="acf-icon -pencil dark" data-name="edit" href="#" title="<?php _e( 'Edit', 'acf' ); ?>"></a>
|
||
|
|
<?php endif; ?>
|
||
|
|
<a class="acf-icon -cancel dark" data-name="remove" href="#" title="<?php _e( 'Remove', 'acf' ); ?>"></a>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="hide-if-value">
|
||
|
|
<?php if ( $uploader == 'basic' ) : ?>
|
||
|
|
|
||
|
|
<?php if ( $field['value'] && ! is_numeric( $field['value'] ) ) : ?>
|
||
|
|
<div class="acf-error-message"><p><?php echo acf_esc_html( $field['value'] ); ?></p></div>
|
||
|
|
<?php endif; ?>
|
||
|
|
|
||
|
|
<label class="acf-basic-uploader">
|
||
|
|
<?php
|
||
|
|
acf_file_input(
|
||
|
|
array(
|
||
|
|
'name' => $field['name'],
|
||
|
|
'id' => $field['id'],
|
||
|
|
'key' => $field['key'],
|
||
|
|
)
|
||
|
|
);
|
||
|
|
?>
|
||
|
|
</label>
|
||
|
|
|
||
|
|
<?php else : ?>
|
||
|
|
|
||
|
|
<p><?php _e( 'No file selected', 'acf' ); ?> <a data-name="add" class="acf-button button" href="#"><?php _e( 'Add File', 'acf' ); ?></a></p>
|
||
|
|
|
||
|
|
<?php endif; ?>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<?php
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* render_field_settings()
|
||
|
|
*
|
||
|
|
* Create extra options for your field. This is rendered when editing a field.
|
||
|
|
* The value of $field['name'] can be used (like bellow) to save extra data to the $field
|
||
|
|
*
|
||
|
|
* @type action
|
||
|
|
* @since 3.6
|
||
|
|
* @date 23/01/13
|
||
|
|
*
|
||
|
|
* @param $field - an array holding all the field's data
|
||
|
|
*/
|
||
|
|
function render_field_settings( $field ) {
|
||
|
|
acf_render_field_setting(
|
||
|
|
$field,
|
||
|
|
array(
|
||
|
|
'label' => __( 'Return Value', 'acf' ),
|
||
|
|
'instructions' => __( 'Specify the returned value on front end', 'acf' ),
|
||
|
|
'type' => 'radio',
|
||
|
|
'name' => 'return_format',
|
||
|
|
'layout' => 'horizontal',
|
||
|
|
'choices' => array(
|
||
|
|
'array' => __( 'File Array', 'acf' ),
|
||
|
|
'url' => __( 'File URL', 'acf' ),
|
||
|
|
'id' => __( 'File ID', 'acf' ),
|
||
|
|
),
|
||
|
|
)
|
||
|
|
);
|
||
|
|
|
||
|
|
acf_render_field_setting(
|
||
|
|
$field,
|
||
|
|
array(
|
||
|
|
'label' => __( 'Library', 'acf' ),
|
||
|
|
'instructions' => __( 'Limit the media library choice', 'acf' ),
|
||
|
|
'type' => 'radio',
|
||
|
|
'name' => 'library',
|
||
|
|
'layout' => 'horizontal',
|
||
|
|
'choices' => array(
|
||
|
|
'all' => __( 'All', 'acf' ),
|
||
|
|
'uploadedTo' => __( 'Uploaded to post', 'acf' ),
|
||
|
|
),
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Renders the field settings used in the "Validation" tab.
|
||
|
|
*
|
||
|
|
* @since 6.0
|
||
|
|
*
|
||
|
|
* @param array $field The field settings array.
|
||
|
|
* @return void
|
||
|
|
*/
|
||
|
|
function render_field_validation_settings( $field ) {
|
||
|
|
// Clear numeric settings.
|
||
|
|
$clear = array(
|
||
|
|
'min_size',
|
||
|
|
'max_size',
|
||
|
|
);
|
||
|
|
|
||
|
|
foreach ( $clear as $k ) {
|
||
|
|
|
||
|
|
if ( empty( $field[ $k ] ) ) {
|
||
|
|
$field[ $k ] = '';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
acf_render_field_setting(
|
||
|
|
$field,
|
||
|
|
array(
|
||
|
|
'label' => __( 'Minimum', 'acf' ),
|
||
|
|
'instructions' => __( 'Restrict which files can be uploaded', 'acf' ),
|
||
|
|
'type' => 'text',
|
||
|
|
'name' => 'min_size',
|
||
|
|
'prepend' => __( 'File size', 'acf' ),
|
||
|
|
'append' => 'MB',
|
||
|
|
)
|
||
|
|
);
|
||
|
|
|
||
|
|
acf_render_field_setting(
|
||
|
|
$field,
|
||
|
|
array(
|
||
|
|
'label' => __( 'Maximum', 'acf' ),
|
||
|
|
'instructions' => __( 'Restrict which files can be uploaded', 'acf' ),
|
||
|
|
'type' => 'text',
|
||
|
|
'name' => 'max_size',
|
||
|
|
'prepend' => __( 'File size', 'acf' ),
|
||
|
|
'append' => 'MB',
|
||
|
|
)
|
||
|
|
);
|
||
|
|
|
||
|
|
acf_render_field_setting(
|
||
|
|
$field,
|
||
|
|
array(
|
||
|
|
'label' => __( 'Allowed file types', 'acf' ),
|
||
|
|
'hint' => __( 'Comma separated list. Leave blank for all types', 'acf' ),
|
||
|
|
'type' => 'text',
|
||
|
|
'name' => 'mime_types',
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* format_value()
|
||
|
|
*
|
||
|
|
* This filter is appied to the $value after it is loaded from the db and before it is returned to the template
|
||
|
|
*
|
||
|
|
* @type filter
|
||
|
|
* @since 3.6
|
||
|
|
* @date 23/01/13
|
||
|
|
*
|
||
|
|
* @param $value (mixed) the value which was loaded from the database
|
||
|
|
* @param $post_id (mixed) the $post_id from which the value was loaded
|
||
|
|
* @param $field (array) the field array holding all the field options
|
||
|
|
*
|
||
|
|
* @return $value (mixed) the modified value
|
||
|
|
*/
|
||
|
|
|
||
|
|
function format_value( $value, $post_id, $field ) {
|
||
|
|
|
||
|
|
// bail early if no value
|
||
|
|
if ( empty( $value ) ) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// bail early if not numeric (error message)
|
||
|
|
if ( ! is_numeric( $value ) ) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// convert to int
|
||
|
|
$value = intval( $value );
|
||
|
|
|
||
|
|
// format
|
||
|
|
if ( $field['return_format'] == 'url' ) {
|
||
|
|
|
||
|
|
return wp_get_attachment_url( $value );
|
||
|
|
|
||
|
|
} elseif ( $field['return_format'] == 'array' ) {
|
||
|
|
|
||
|
|
return acf_get_attachment( $value );
|
||
|
|
}
|
||
|
|
|
||
|
|
// return
|
||
|
|
return $value;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* get_media_item_args
|
||
|
|
*
|
||
|
|
* description
|
||
|
|
*
|
||
|
|
* @type function
|
||
|
|
* @date 27/01/13
|
||
|
|
* @since 3.6.0
|
||
|
|
*
|
||
|
|
* @param $vars (array)
|
||
|
|
* @return $vars
|
||
|
|
*/
|
||
|
|
|
||
|
|
function get_media_item_args( $vars ) {
|
||
|
|
|
||
|
|
$vars['send'] = true;
|
||
|
|
return( $vars );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* update_value()
|
||
|
|
*
|
||
|
|
* This filter is appied to the $value before it is updated in the db
|
||
|
|
*
|
||
|
|
* @type filter
|
||
|
|
* @since 3.6
|
||
|
|
* @date 23/01/13
|
||
|
|
*
|
||
|
|
* @param $value - the value which will be saved in the database
|
||
|
|
* @param $post_id - the $post_id of which the value will be saved
|
||
|
|
* @param $field - the field array holding all the field options
|
||
|
|
*
|
||
|
|
* @return $value - the modified value
|
||
|
|
*/
|
||
|
|
|
||
|
|
function update_value( $value, $post_id, $field ) {
|
||
|
|
|
||
|
|
// Bail early if no value.
|
||
|
|
if ( empty( $value ) ) {
|
||
|
|
return $value;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Parse value for id.
|
||
|
|
$attachment_id = acf_idval( $value );
|
||
|
|
|
||
|
|
// Connect attacment to post.
|
||
|
|
acf_connect_attachment_to_post( $attachment_id, $post_id );
|
||
|
|
|
||
|
|
// Return id.
|
||
|
|
return $attachment_id;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* validate_value
|
||
|
|
*
|
||
|
|
* This function will validate a basic file input
|
||
|
|
*
|
||
|
|
* @type function
|
||
|
|
* @date 11/02/2014
|
||
|
|
* @since 5.0.0
|
||
|
|
*
|
||
|
|
* @param $post_id (int)
|
||
|
|
* @return $post_id (int)
|
||
|
|
*/
|
||
|
|
function validate_value( $valid, $value, $field, $input ) {
|
||
|
|
|
||
|
|
// bail early if empty
|
||
|
|
if ( empty( $value ) ) {
|
||
|
|
return $valid;
|
||
|
|
}
|
||
|
|
|
||
|
|
// bail early if is numeric
|
||
|
|
if ( is_numeric( $value ) ) {
|
||
|
|
return $valid;
|
||
|
|
}
|
||
|
|
|
||
|
|
// bail early if not basic string
|
||
|
|
if ( ! is_string( $value ) ) {
|
||
|
|
return $valid;
|
||
|
|
}
|
||
|
|
|
||
|
|
// decode value
|
||
|
|
$file = null;
|
||
|
|
parse_str( $value, $file );
|
||
|
|
|
||
|
|
// bail early if no attachment
|
||
|
|
if ( empty( $file ) ) {
|
||
|
|
return $valid;
|
||
|
|
}
|
||
|
|
|
||
|
|
// get errors
|
||
|
|
$errors = acf_validate_attachment( $file, $field, 'basic_upload' );
|
||
|
|
|
||
|
|
// append error
|
||
|
|
if ( ! empty( $errors ) ) {
|
||
|
|
$valid = implode( "\n", $errors );
|
||
|
|
}
|
||
|
|
|
||
|
|
// return
|
||
|
|
return $valid;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Validates file fields updated via the REST API.
|
||
|
|
*
|
||
|
|
* @param bool $valid
|
||
|
|
* @param int $value
|
||
|
|
* @param array $field
|
||
|
|
*
|
||
|
|
* @return bool|WP_Error
|
||
|
|
*/
|
||
|
|
public function validate_rest_value( $valid, $value, $field ) {
|
||
|
|
if ( is_null( $value ) && empty( $field['required'] ) ) {
|
||
|
|
return $valid;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A bit of a hack, but we use `wp_prepare_attachment_for_js()` here
|
||
|
|
* since it returns all the data we need to validate the file, and we use this anyways
|
||
|
|
* to validate fields updated via UI.
|
||
|
|
*/
|
||
|
|
$attachment = wp_prepare_attachment_for_js( $value );
|
||
|
|
$param = sprintf( '%s[%s]', $field['prefix'], $field['name'] );
|
||
|
|
$data = array(
|
||
|
|
'param' => $param,
|
||
|
|
'value' => (int) $value,
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( ! $attachment ) {
|
||
|
|
$error = sprintf( __( '%s requires a valid attachment ID.', 'acf' ), $param );
|
||
|
|
return new WP_Error( 'rest_invalid_param', $error, $data );
|
||
|
|
}
|
||
|
|
|
||
|
|
$errors = acf_validate_attachment( $attachment, $field, 'prepare' );
|
||
|
|
|
||
|
|
if ( ! empty( $errors ) ) {
|
||
|
|
$error = $param . ' - ' . implode( ' ', $errors );
|
||
|
|
return new WP_Error( 'rest_invalid_param', $error, $data );
|
||
|
|
}
|
||
|
|
|
||
|
|
return $valid;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return the schema array for the REST API.
|
||
|
|
*
|
||
|
|
* @param array $field
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function get_rest_schema( array $field ) {
|
||
|
|
$schema = array(
|
||
|
|
'type' => array( 'integer', 'null' ),
|
||
|
|
'required' => isset( $field['required'] ) && $field['required'],
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( ! empty( $field['min_width'] ) ) {
|
||
|
|
$schema['minWidth'] = (int) $field['min_width'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! empty( $field['min_height'] ) ) {
|
||
|
|
$schema['minHeight'] = (int) $field['min_height'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! empty( $field['min_size'] ) ) {
|
||
|
|
$schema['minSize'] = $field['min_size'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! empty( $field['max_width'] ) ) {
|
||
|
|
$schema['maxWidth'] = (int) $field['max_width'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! empty( $field['max_height'] ) ) {
|
||
|
|
$schema['maxHeight'] = (int) $field['max_height'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! empty( $field['max_size'] ) ) {
|
||
|
|
$schema['maxSize'] = $field['max_size'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! empty( $field['mime_types'] ) ) {
|
||
|
|
$schema['mimeTypes'] = $field['mime_types'];
|
||
|
|
}
|
||
|
|
|
||
|
|
return $schema;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Apply basic formatting to prepare the value for default REST output.
|
||
|
|
*
|
||
|
|
* @param mixed $value
|
||
|
|
* @param string|int $post_id
|
||
|
|
* @param array $field
|
||
|
|
* @return mixed
|
||
|
|
*/
|
||
|
|
public function format_value_for_rest( $value, $post_id, array $field ) {
|
||
|
|
return acf_format_numerics( $value );
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// initialize
|
||
|
|
acf_register_field_type( 'acf_field_file' );
|
||
|
|
|
||
|
|
endif; // class_exists check
|
||
|
|
|
||
|
|
?>
|