<?php
-require_once('../wp-config.php');
+/**
+ * Parse OPML XML files and store in globals.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+if ( ! defined('ABSPATH') )
+ die();
+
+global $opml, $map;
-// columns we wish to find are: link_url, link_name, link_target, link_description
+// columns we wish to find are: link_url, link_name, link_target, link_description
// we need to map XML attribute names to our columns
$opml_map = array('URL' => 'link_url',
- 'HTMLURL' => 'link_url',
- 'TEXT' => 'link_name',
- 'TITLE' => 'link_name',
- 'TARGET' => 'link_target',
- 'DESCRIPTION' => 'link_description',
- 'XMLURL' => 'link_rss'
+ 'HTMLURL' => 'link_url',
+ 'TEXT' => 'link_name',
+ 'TITLE' => 'link_name',
+ 'TARGET' => 'link_target',
+ 'DESCRIPTION' => 'link_description',
+ 'XMLURL' => 'link_rss'
);
$map = $opml_map;
/**
- ** startElement()
- ** Callback function. Called at the start of a new xml tag.
- **/
+ * XML callback function for the start of a new XML tag.
+ *
+ * @since 0.71
+ * @access private
+ *
+ * @uses $updated_timestamp Not used inside function.
+ * @uses $all_links Not used inside function.
+ * @uses $map Stores names of attributes to use.
+ * @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 $updated_timestamp, $all_links, $map;
- global $names, $urls, $targets, $descriptions, $feeds;
+ global $names, $urls, $targets, $descriptions, $feeds;
if ($tagName == 'OUTLINE') {
- foreach (array_keys($map) as $key) {
- if (isset($attrs[$key])) {
- $$map[$key] = $attrs[$key];
- }
- }
+ foreach (array_keys($map) as $key) {
+ if (isset($attrs[$key])) {
+ $$map[$key] = $attrs[$key];
+ }
+ }
- //echo("got data: link_url = [$link_url], link_name = [$link_name], link_target = [$link_target], link_description = [$link_description]<br />\n");
+ //echo("got data: link_url = [$link_url], link_name = [$link_name], link_target = [$link_target], link_description = [$link_description]<br />\n");
- // save the data away.
- $names[] = $link_name;
- $urls[] = $link_url;
- $targets[] = $link_target;
+ // save the data away.
+ $names[] = $link_name;
+ $urls[] = $link_url;
+ $targets[] = $link_target;
$feeds[] = $link_rss;
- $descriptions[] = $link_description;
- } // end if outline
+ $descriptions[] = $link_description;
+ } // end if outline
}
/**
- ** endElement()
- ** Callback function. Called at the end of an xml tag.
- **/
+ * XML callback function that is called at the end of a XML tag.
+ *
+ * @since 0.71
+ * @access private
+ * @package WordPress
+ * @subpackage Dummy
+ *
+ * @param mixed $parser XML Parser resource.
+ * @param string $tagName XML tag name.
+ */
function endElement($parser, $tagName) {
// nothing to do.
}
xml_set_element_handler($xml_parser, "startElement", "endElement");
if (!xml_parse($xml_parser, $opml, true)) {
- echo(sprintf(__('XML error: %1$s at line %2$s'),
- xml_error_string(xml_get_error_code($xml_parser)),
- xml_get_current_line_number($xml_parser)));
+ echo(sprintf(__('XML error: %1$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);
-?>