mirror of
https://github.com/WordPress/WordPress.git
synced 2024-12-29 12:37:57 +01:00
b56b9b3e5c
See #32444. Built from https://develop.svn.wordpress.org/trunk@32642 git-svn-id: http://core.svn.wordpress.org/trunk@32612 1a063a9b-81f0-0310-95a4-ce76da25c4cd
91 lines
2.0 KiB
PHP
91 lines
2.0 KiB
PHP
<?php
|
|
/**
|
|
* Parse OPML XML files and store in globals.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Administration
|
|
*/
|
|
|
|
if ( ! defined('ABSPATH') )
|
|
die();
|
|
|
|
/**
|
|
* @global string $opml
|
|
*/
|
|
global $opml;
|
|
|
|
/**
|
|
* XML callback function for the start of a new XML tag.
|
|
*
|
|
* @since 0.71
|
|
* @access private
|
|
*
|
|
* @global array $names
|
|
* @global array $urls
|
|
* @global array $targets
|
|
* @global array $descriptions
|
|
* @global array $feeds
|
|
*
|
|
* @param mixed $parser XML Parser resource.
|
|
* @param string $tagName XML element name.
|
|
* @param array $attrs XML element attributes.
|
|
*/
|
|
function startElement($parser, $tagName, $attrs) {
|
|
global $names, $urls, $targets, $descriptions, $feeds;
|
|
|
|
if ( 'OUTLINE' === $tagName ) {
|
|
$name = '';
|
|
if ( isset( $attrs['TEXT'] ) ) {
|
|
$name = $attrs['TEXT'];
|
|
}
|
|
if ( isset( $attrs['TITLE'] ) ) {
|
|
$name = $attrs['TITLE'];
|
|
}
|
|
$url = '';
|
|
if ( isset( $attrs['URL'] ) ) {
|
|
$url = $attrs['URL'];
|
|
}
|
|
if ( isset( $attrs['HTMLURL'] ) ) {
|
|
$url = $attrs['HTMLURL'];
|
|
}
|
|
|
|
// Save the data away.
|
|
$names[] = $name;
|
|
$urls[] = $url;
|
|
$targets[] = isset( $attrs['TARGET'] ) ? $attrs['TARGET'] : '';
|
|
$feeds[] = isset( $attrs['XMLURL'] ) ? $attrs['XMLURL'] : '';
|
|
$descriptions[] = isset( $attrs['DESCRIPTION'] ) ? $attrs['DESCRIPTION'] : '';
|
|
} // End if outline.
|
|
}
|
|
|
|
/**
|
|
* XML callback function that is called at the end of a XML tag.
|
|
*
|
|
* @since 0.71
|
|
* @access private
|
|
*
|
|
* @param mixed $parser XML Parser resource.
|
|
* @param string $tagName XML tag name.
|
|
*/
|
|
function endElement($parser, $tagName) {
|
|
// Nothing to do.
|
|
}
|
|
|
|
// Create an XML parser
|
|
$xml_parser = xml_parser_create();
|
|
|
|
// Set the functions to handle opening and closing tags
|
|
xml_set_element_handler($xml_parser, "startElement", "endElement");
|
|
|
|
if ( ! xml_parse( $xml_parser, $opml, true ) ) {
|
|
printf(
|
|
/* translators: 1: error message, 2: line number */
|
|
__( 'XML Error: %1$s at line %2$s' ),
|
|
xml_error_string( xml_get_error_code( $xml_parser ) ),
|
|
xml_get_current_line_number( $xml_parser )
|
|
);
|
|
}
|
|
|
|
// Free up memory used by the XML parser
|
|
xml_parser_free($xml_parser);
|