128 lines
No EOL
3.4 KiB
PHP
128 lines
No EOL
3.4 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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class WOE_Formatter_Json extends WOE_Formatter {
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var $prev_added = false;
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var $formatting_flags = 0;
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public function __construct(
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$mode,
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$filename,
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$settings,
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$format,
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$labels,
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$field_formats,
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$date_format,
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$offset
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) {
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parent::__construct( $mode, $filename, $settings, $format, $labels, $field_formats, $date_format, $offset );
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$this->prev_added = ( $offset > 0 );
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if($this->mode == 'preview') {
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$this->formatting_flags |= JSON_PRETTY_PRINT;
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}
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if($settings['unescaped_slashes']) {
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$this->formatting_flags |= JSON_UNESCAPED_SLASHES;
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}
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if($settings['numeric_check']) {
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$this->formatting_flags |= JSON_NUMERIC_CHECK;
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}
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if($settings['encode_unicode']) {
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$this->formatting_flags |= JSON_UNESCAPED_UNICODE;
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}
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}
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public function start( $data = '' ) {
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parent::start( $data );
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$start_text = $this->convert_literals( $this->settings['start_tag'] );
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fwrite( $this->handle, apply_filters( "woe_json_start_text", $start_text ) );
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}
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public function output( $rec ) {
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$rec = parent::output( $rec );
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$recs = apply_filters( 'woe_json_prepare_records', array($rec) );
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foreach($recs as $rec)
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$this->output_one_record($rec);
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}
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public function output_one_record( $rec ) {
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if ( $this->prev_added AND apply_filters("woe_json_print_delimiter", true) ) {
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fwrite( $this->handle, "," );
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}
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if ( $this->mode == 'preview' ) {
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fwrite( $this->handle, "\n" );
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}
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//rename fields in array
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$rec_out = array();
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$labels = $this->labels['order'];
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foreach ( $labels->get_labels() as $label_data ) {
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$original_key = $label_data['key'];
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$label = $label_data['label'];
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$key = $label_data['parent_key'] ? $label_data['parent_key'] : $original_key;
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$field_value = $rec[ $key ];
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if ( is_array( $field_value ) ) {
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if ( $original_key == "products" ) {
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$child_labels = $this->labels['products'];
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} elseif ( $original_key == "coupons" ) {
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$child_labels = $this->labels['coupons'];
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} else {
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$rec_out[ $label ] = $field_value;
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continue;
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}
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if ( $child_labels->is_not_empty() == false ) // can't export!
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{
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continue;
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}
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$rec_out[ $label ] = array();
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foreach ( $field_value as $child_element ) {
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$child = array();
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foreach ( $child_labels->get_labels() as $child_label_data ) {
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$child_original_key = $child_label_data['key'];
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$child_label = $child_label_data['label'];
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$child_key = $child_label_data['parent_key'] ? $child_label_data['parent_key'] : $child_original_key;
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if ( isset( $child_element[ $child_key ] ) ) {
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$child[ $child_label ] = $child_element[ $child_key ];
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}
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}
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$rec_out[ $label ][] = $child;
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}
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} else {
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$rec_out[ $label ] = $field_value;
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}
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}
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$json = json_encode($rec_out, $this->formatting_flags);
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if ( $this->has_output_filter ) {
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$json = apply_filters( "woe_json_output_filter", $json, $rec_out, $this );
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}
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fwrite( $this->handle, $json );
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// first record added!
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if ( ! $this->prev_added ) {
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$this->prev_added = true;
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}
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}
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public function finish( $data = '' ) {
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if ( $this->mode == 'preview' ) {
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fwrite( $this->handle, "\n" );
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}
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$end_text = $this->convert_literals( $this->settings['end_tag'] );
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fwrite( $this->handle, apply_filters( "woe_json_end_text", $end_text ) );
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parent::finish();
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}
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} |