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Roman Pyrih
287
wp-content/plugins/contact-form-7/modules/file.php
Normal file
287
wp-content/plugins/contact-form-7/modules/file.php
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@@ -0,0 +1,287 @@
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<?php
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/**
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** A base module for [file] and [file*]
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**/
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/* form_tag handler */
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add_action( 'wpcf7_init', 'wpcf7_add_form_tag_file', 10, 0 );
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function wpcf7_add_form_tag_file() {
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wpcf7_add_form_tag( array( 'file', 'file*' ),
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'wpcf7_file_form_tag_handler',
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array(
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'name-attr' => true,
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'file-uploading' => true,
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)
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);
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}
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function wpcf7_file_form_tag_handler( $tag ) {
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if ( empty( $tag->name ) ) {
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return '';
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}
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$validation_error = wpcf7_get_validation_error( $tag->name );
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$class = wpcf7_form_controls_class( $tag->type );
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if ( $validation_error ) {
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$class .= ' wpcf7-not-valid';
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}
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$atts = array();
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$atts['size'] = $tag->get_size_option( '40' );
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$atts['class'] = $tag->get_class_option( $class );
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$atts['id'] = $tag->get_id_option();
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$atts['capture'] = $tag->get_option( 'capture', '(user|environment)', true );
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$atts['tabindex'] = $tag->get_option( 'tabindex', 'signed_int', true );
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$atts['accept'] = wpcf7_acceptable_filetypes(
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$tag->get_option( 'filetypes' ), 'attr'
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);
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if ( $tag->is_required() ) {
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$atts['aria-required'] = 'true';
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}
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if ( $validation_error ) {
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$atts['aria-invalid'] = 'true';
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$atts['aria-describedby'] = wpcf7_get_validation_error_reference(
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$tag->name
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);
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} else {
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$atts['aria-invalid'] = 'false';
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}
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$atts['type'] = 'file';
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$atts['name'] = $tag->name;
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$html = sprintf(
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'<span class="wpcf7-form-control-wrap" data-name="%1$s"><input %2$s />%3$s</span>',
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esc_attr( $tag->name ),
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wpcf7_format_atts( $atts ),
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$validation_error
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);
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return $html;
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}
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add_action(
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'wpcf7_swv_create_schema',
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'wpcf7_swv_add_file_rules',
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10, 2
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);
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function wpcf7_swv_add_file_rules( $schema, $contact_form ) {
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$tags = $contact_form->scan_form_tags( array(
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'basetype' => array( 'file' ),
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) );
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foreach ( $tags as $tag ) {
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if ( $tag->is_required() ) {
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$schema->add_rule(
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wpcf7_swv_create_rule( 'requiredfile', array(
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'field' => $tag->name,
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'error' => wpcf7_get_message( 'invalid_required' ),
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) )
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);
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}
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$schema->add_rule(
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wpcf7_swv_create_rule( 'file', array(
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'field' => $tag->name,
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'accept' => explode( ',', wpcf7_acceptable_filetypes(
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$tag->get_option( 'filetypes' ), 'attr'
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) ),
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'error' => wpcf7_get_message( 'upload_file_type_invalid' ),
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) )
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);
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$schema->add_rule(
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wpcf7_swv_create_rule( 'maxfilesize', array(
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'field' => $tag->name,
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'threshold' => $tag->get_limit_option(),
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'error' => wpcf7_get_message( 'upload_file_too_large' ),
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) )
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);
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}
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}
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add_filter( 'wpcf7_mail_tag_replaced_file', 'wpcf7_file_mail_tag', 10, 4 );
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add_filter( 'wpcf7_mail_tag_replaced_file*', 'wpcf7_file_mail_tag', 10, 4 );
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function wpcf7_file_mail_tag( $replaced, $submitted, $html, $mail_tag ) {
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$submission = WPCF7_Submission::get_instance();
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$uploaded_files = $submission->uploaded_files();
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$name = $mail_tag->field_name();
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if ( ! empty( $uploaded_files[$name] ) ) {
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$paths = (array) $uploaded_files[$name];
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$paths = array_map( 'wp_basename', $paths );
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$replaced = wpcf7_flat_join( $paths, array(
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'separator' => wp_get_list_item_separator(),
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) );
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}
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return $replaced;
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}
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/* Tag generator */
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add_action( 'wpcf7_admin_init', 'wpcf7_add_tag_generator_file', 50, 0 );
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function wpcf7_add_tag_generator_file() {
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$tag_generator = WPCF7_TagGenerator::get_instance();
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$tag_generator->add( 'file', __( 'file', 'contact-form-7' ),
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'wpcf7_tag_generator_file',
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array( 'version' => '2' )
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);
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}
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function wpcf7_tag_generator_file( $contact_form, $options ) {
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$field_types = array(
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'file' => array(
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'display_name' => __( 'File uploading field', 'contact-form-7' ),
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'heading' => __( 'File uploading field form-tag generator', 'contact-form-7' ),
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'description' => __( 'Generates a form-tag for a <a href="https://contactform7.com/file-uploading-and-attachment/">file uploading field</a>.', 'contact-form-7' ),
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),
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);
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$tgg = new WPCF7_TagGeneratorGenerator( $options['content'] );
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$formatter = new WPCF7_HTMLFormatter();
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$formatter->append_start_tag( 'header', array(
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'class' => 'description-box',
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) );
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$formatter->append_start_tag( 'h3' );
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$formatter->append_preformatted(
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esc_html( $field_types['file']['heading'] )
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);
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$formatter->end_tag( 'h3' );
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$formatter->append_start_tag( 'p' );
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$formatter->append_preformatted(
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wp_kses_data( $field_types['file']['description'] )
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);
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$formatter->end_tag( 'header' );
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$formatter->append_start_tag( 'div', array(
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'class' => 'control-box',
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) );
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$formatter->call_user_func( static function () use ( $tgg, $field_types ) {
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$tgg->print( 'field_type', array(
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'with_required' => true,
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'select_options' => array(
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'file' => $field_types['file']['display_name'],
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),
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) );
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$tgg->print( 'field_name' );
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$tgg->print( 'class_attr' );
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} );
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$formatter->append_start_tag( 'fieldset' );
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$formatter->append_start_tag( 'legend', array(
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'id' => $tgg->ref( 'filetypes-option-legend' ),
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) );
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$formatter->append_preformatted(
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esc_html( __( 'Acceptable file types', 'contact-form-7' ) )
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);
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$formatter->end_tag( 'legend' );
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$formatter->append_start_tag( 'label' );
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$formatter->append_start_tag( 'span', array(
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'id' => $tgg->ref( 'filetypes-option-description' ),
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) );
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$formatter->append_preformatted(
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esc_html( __( 'Pipe-separated file types list. You can use file extensions and MIME types.', 'contact-form-7' ) )
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);
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$formatter->end_tag( 'span' );
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$formatter->append_start_tag( 'br' );
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$formatter->append_start_tag( 'input', array(
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'type' => 'text',
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'pattern' => '[0-9a-z*\/\|]*',
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'value' => 'audio/*|video/*|image/*',
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'aria-labelledby' => $tgg->ref( 'filetypes-option-legend' ),
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'aria-describedby' => $tgg->ref( 'filetypes-option-description' ),
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'data-tag-part' => 'option',
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'data-tag-option' => 'filetypes:',
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) );
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$formatter->end_tag( 'fieldset' );
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$formatter->append_start_tag( 'fieldset' );
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$formatter->append_start_tag( 'legend', array(
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'id' => $tgg->ref( 'limit-option-legend' ),
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) );
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$formatter->append_preformatted(
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esc_html( __( 'File size limit', 'contact-form-7' ) )
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);
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$formatter->end_tag( 'legend' );
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$formatter->append_start_tag( 'label' );
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$formatter->append_start_tag( 'span', array(
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'id' => $tgg->ref( 'limit-option-description' ),
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) );
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$formatter->append_preformatted(
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esc_html( __( 'In bytes. You can use kb and mb suffixes.', 'contact-form-7' ) )
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);
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$formatter->end_tag( 'span' );
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$formatter->append_start_tag( 'br' );
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$formatter->append_start_tag( 'input', array(
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'type' => 'text',
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'pattern' => '[1-9][0-9]*([kKmM]?[bB])?',
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'value' => '1mb',
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'aria-labelledby' => $tgg->ref( 'limit-option-legend' ),
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'aria-describedby' => $tgg->ref( 'limit-option-description' ),
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'data-tag-part' => 'option',
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'data-tag-option' => 'limit:',
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) );
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$formatter->end_tag( 'fieldset' );
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$formatter->end_tag( 'div' );
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$formatter->append_start_tag( 'footer', array(
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'class' => 'insert-box',
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) );
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$formatter->call_user_func( static function () use ( $tgg, $field_types ) {
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$tgg->print( 'insert_box_content' );
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$tgg->print( 'mail_tag_tip' );
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} );
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$formatter->print();
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}
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