Edit File by line

<?php

[0] Fix | Delete

[1] Fix | Delete

namespace Contactable\SWV;

[2] Fix | Delete

[3] Fix | Delete

class FileRule extends Rule {

[4] Fix | Delete

[5] Fix | Delete

const rule_name = 'file';

[6] Fix | Delete

[7] Fix | Delete

public function matches( $context ) {

[8] Fix | Delete

if ( false === parent::matches( $context ) ) {

[9] Fix | Delete

return false;

[10] Fix | Delete

}

[11] Fix | Delete

[12] Fix | Delete

if ( empty( $context['file'] ) ) {

[13] Fix | Delete

return false;

[14] Fix | Delete

}

[15] Fix | Delete

[16] Fix | Delete

return true;

[17] Fix | Delete

}

[18] Fix | Delete

[19] Fix | Delete

public function validate( $context ) {

[20] Fix | Delete

$field = $this->get_property( 'field' );

[21] Fix | Delete

$input = $_FILES[$field]['name'] ?? '';

[22] Fix | Delete

$input = wpcf7_array_flatten( $input );

[23] Fix | Delete

$input = wpcf7_exclude_blank( $input );

[24] Fix | Delete

[25] Fix | Delete

$acceptable_filetypes = array();

[26] Fix | Delete

[27] Fix | Delete

foreach ( (array) $this->get_property( 'accept' ) as $accept ) {

[28] Fix | Delete

if ( preg_match( '/^\.[a-z0-9]+$/i', $accept ) ) {

[29] Fix | Delete

$acceptable_filetypes[] = strtolower( $accept );

[30] Fix | Delete

} else {

[31] Fix | Delete

foreach ( wpcf7_convert_mime_to_ext( $accept ) as $ext ) {

[32] Fix | Delete

$acceptable_filetypes[] = sprintf(

[33] Fix | Delete

'.%s',

[34] Fix | Delete

strtolower( trim( $ext, ' .' ) )

[35] Fix | Delete

);

[36] Fix | Delete

}

[37] Fix | Delete

}

[38] Fix | Delete

}

[39] Fix | Delete

[40] Fix | Delete

$acceptable_filetypes = array_unique( $acceptable_filetypes );

[41] Fix | Delete

[42] Fix | Delete

foreach ( $input as $i ) {

[43] Fix | Delete

$last_period_pos = strrpos( $i, '.' );

[44] Fix | Delete

[45] Fix | Delete

if ( false === $last_period_pos ) { // no period

[46] Fix | Delete

return $this->create_error();

[47] Fix | Delete

}

[48] Fix | Delete

[49] Fix | Delete

$suffix = strtolower( substr( $i, $last_period_pos ) );

[50] Fix | Delete

[51] Fix | Delete

if ( ! in_array( $suffix, $acceptable_filetypes, true ) ) {

[52] Fix | Delete

return $this->create_error();

[53] Fix | Delete

}

[54] Fix | Delete

}

[55] Fix | Delete

[56] Fix | Delete

return true;

[57] Fix | Delete

}

[58] Fix | Delete

[59] Fix | Delete

}

[60] Fix | Delete

[61] Fix | Delete