Deprecate query_string. Add 'request' filter to filter the array of query vars. Pass around arrays instead of query strings. fixes #2777
git-svn-id: http://svn.automattic.com/wordpress/trunk@4129 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -94,7 +94,9 @@ class WP {
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$this->query_vars = array();
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if (! empty($extra_query_vars))
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if ( is_array($extra_query_vars) )
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$this->extra_query_vars = & $extra_query_vars;
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else if (! empty($extra_query_vars))
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parse_str($extra_query_vars, $this->extra_query_vars);
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// Process PATH_INFO, REQUEST_URI, and 404 for permalinks.
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@ -212,19 +214,18 @@ class WP {
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$this->query_vars[$wpvar] = $_GET[$wpvar];
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elseif (!empty($perma_query_vars[$wpvar]))
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$this->query_vars[$wpvar] = $perma_query_vars[$wpvar];
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else
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$this->query_vars[$wpvar] = '';
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}
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for ($i=0; $i<count($this->private_query_vars); $i += 1) {
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$wpvar = $this->private_query_vars[$i];
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if (isset($this->extra_query_vars[$wpvar]))
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$this->query_vars[$wpvar] = $this->extra_query_vars[$wpvar];
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foreach ($this->private_query_vars as $var) {
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if (isset($GLOBALS[$var]) && '' != $GLOBALS[$var] && ! isset($this->extra_query_vars[$var]) )
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$this->query_vars[$var] = $GLOBALS[$var];
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}
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if ( isset($error) )
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$this->query_vars['error'] = $error;
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$this->query_vars = apply_filters('request', $this->query_vars);
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do_action('parse_request', array(&$this));
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}
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@ -272,7 +273,6 @@ class WP {
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function build_query_string() {
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$this->query_string = '';
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foreach (array_keys($this->query_vars) as $wpvar) {
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if ( '' != $this->query_vars[$wpvar] ) {
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$this->query_string .= (strlen($this->query_string) < 1) ? '' : '&';
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@ -280,14 +280,12 @@ class WP {
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}
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}
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foreach ($this->private_query_vars as $wpvar) {
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if (isset($GLOBALS[$wpvar]) && '' != $GLOBALS[$wpvar] && ! isset($this->extra_query_vars[$wpvar]) ) {
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$this->query_string .= (strlen($this->query_string) < 1) ? '' : '&';
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$this->query_string .= $wpvar . '=' . rawurlencode($GLOBALS[$wpvar]);
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}
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// query_string filter deprecated. Use request filter instead.
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global $wp_filter;
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if ( isset($wp_filter['query_string']) ) { // Don't bother filtering and parsing if no plugins are hooked in.
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$this->query_string = apply_filters('query_string', $this->query_string);
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parse_str($this->query_string, $this->query_vars);
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}
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$this->query_string = apply_filters('query_string', $this->query_string);
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}
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function register_globals() {
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@ -314,7 +312,7 @@ class WP {
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function query_posts() {
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$this->build_query_string();
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query_posts($this->query_string);
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query_posts($this->query_vars);
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}
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function handle_404() {
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