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<?php |
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namespace WPDeveloper\BetterDocs\Admin\Importer\Parsers; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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/** |
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* WordPress extended RSS file parser implementations, |
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* Originally made by WordPress part of WordPress/Importer. |
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* https://plugins.trac.wordpress.org/browser/wordpress-importer/trunk/parsers/class-wxr-parser.php |
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* |
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* What was done (by Elementor): |
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* Reformat of the code. |
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* Changed text domain. |
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*/ |
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|
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/** |
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* WordPress Importer class for managing parsing of WXR files. |
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*/ |
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class WXR_Parser { |
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|
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public function parse( $file ) { |
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// Attempt to use proper XML parsers first. |
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if ( extension_loaded( 'simplexml' ) ) { |
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$parser = new WXR_Parser_SimpleXML(); |
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$result = $parser->parse( $file ); |
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|
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// If SimpleXML succeeds or this is an invalid WXR file then return the results. |
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if ( ! is_wp_error( $result ) || 'SimpleXML_parse_error' != $result->get_error_code() ) { |
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return $result; |
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} |
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} elseif ( extension_loaded( 'xml' ) ) { |
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$parser = new WXR_Parser_XML(); |
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$result = $parser->parse( $file ); |
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|
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// If XMLParser succeeds or this is an invalid WXR file then return the results. |
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if ( ! is_wp_error( $result ) || 'XML_parse_error' != $result->get_error_code() ) { |
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return $result; |
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} |
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} |
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|
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// Use regular expressions if nothing else available or this is bad XML. |
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$parser = new WXR_Parser_Regex(); |
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|
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return $parser->parse( $file ); |
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} |
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} |
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