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<?php |
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|
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class Red_Csv_File extends Red_FileIO { |
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public function export( array $items ) { |
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$filename = 'redirection-'.date_i18n( get_option( 'date_format' ) ).'.csv'; |
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|
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header( 'Content-Type: text/csv' ); |
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header( 'Cache-Control: no-cache, must-revalidate' ); |
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header( 'Expires: Mon, 26 Jul 1997 05:00:00 GMT' ); |
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header( 'Content-Disposition: attachment; filename="'.$filename.'"' ); |
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|
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$stdout = fopen( 'php://output', 'w' ); |
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|
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fputcsv( $stdout, array( 'source', 'target', 'regex', 'type', 'code', 'match', 'hits', 'title' ) ); |
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|
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foreach ( $items as $line ) { |
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fwrite( $stdout, $this->item_as_csv( $line ) ); |
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} |
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} |
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|
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public function item_as_csv( $item ) { |
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$csv = array( |
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$item->get_url(), |
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$item->get_action_data(), |
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$item->is_regex() ? 1 : 0, |
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$item->get_action_type(), |
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$item->get_action_code(), |
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$item->get_action_type(), |
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$item->get_hits(), |
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$item->get_title(), |
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); |
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|
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$csv = array_map( array( $this, 'escape_csv' ), $csv ); |
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return join( $csv, ',' ); |
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} |
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|
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public function escape_csv( $item ) { |
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return '"'.str_replace( '"', '""', $item ).'"'; |
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} |
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|
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public function load( $group, $filename, $data ) { |
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$count = 0; |
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$file = fopen( $filename, 'r' ); |
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|
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if ( $file ) { |
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while ( ( $csv = fgetcsv( $file, 1000, ',' ) ) ) { |
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$item = $this->csv_as_item( $csv, $group ); |
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|
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if ( $item ) { |
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Red_Item::create( $item ); |
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$count++; |
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} |
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} |
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} |
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|
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return $count; |
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} |
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|
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public function csv_as_item( $csv, $group ) { |
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if ( $csv[0] !== 'source' && $csv[1] !== 'target' && count( $csv ) > 1 ) { |
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return array( |
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'source' => trim( $csv[0] ), |
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'target' => trim( $csv[1] ), |
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'regex' => isset( $csv[2] ) ? $this->parse_regex( $csv[2] ) : $this->is_regex( $csv[0] ), |
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'group_id' => $group, |
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'match' => 'url', |
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'red_action' => 'url', |
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'action_code' => isset( $csv[3] ) ? intval( $csv[3], 10 ) : 301, |
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); |
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} |
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|
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return false; |
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} |
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|
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private function parse_regex( $value ) { |
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return intval( $value, 10 ) === 1 ? true : false; |
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} |
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|
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private function is_regex( $url ) { |
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$regex = '()[]$^*'; |
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|
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if ( strpbrk( $url, $regex ) === false ) { |
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return false; |
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} |
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|
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return true; |
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} |
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} |
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|
