1 files changed, 82 insertions, 0 deletions
diff --git a/smartyplugins/function.pageurl.php b/smartyplugins/function.pageurl.php
new file mode 100644
index 0000000..0ee7540
--- /dev/null
+++ b/smartyplugins/function.pageurl.php
@@ -0,0 +1,82 @@
+<?php
+/**
+ * Smarty {pageurl} function plugin
+ * @package Smarty
+ * @subpackage plugins
+ * @link http://www.bitweaver.org/wiki/function_pageurl function_pageurl
+ */
+
+/**
+ * Smarty {pagination} function plugin
+ *
+ * Type:     function<br>
+ * Name:     pageurl<br>
+ * Input:
+ *           - <listHash>=<attribute=>value>  (optional) - pass in any attributes and they will be added to the url string<br>
+ * Output:   url of the form: $PHP_SELF?attribute1=value1&attribute2=value2
+
+/* Build up URL variable string */
+function smarty_function_pageurl( $params, &$gBitSmarty ) {
+	extract( $params );
+
+	if( !isset( $pgnUrl ) ) {
+		$pgnUrl = $gBitSmarty->get_template_vars('returnURL');
+		if ( isset( $params['url'] ) ) {
+			$pgnUrl = $params['url'];
+			unset( $params['url'] );
+		}
+		if( empty( $pgnUrl ) ) {
+			$pgnUrl = $_SERVER['PHP_SELF'];
+		}
+	}
+
+	$str = '';
+
+	if( !empty( $listInfo['parameters'] ) ){
+		$str .= pageurl_hash_to_string( $listInfo['parameters'] );
+	}
+	if( !empty( $listInfo['ihash'] ) ){
+		$str .= pageurl_hash_to_string( $listInfo['ihash'] );
+		// find can show up in two places
+		$foundFind = !empty( $listInfo['ihash']['find'] );
+	}
+	if( !empty( $pgnHidden ) ){
+		$str .= pageurl_hash_to_string( $pgnHidden );
+	}
+	if ( !empty( $listInfo['sort_mode'] ) ){
+		if ( is_array( $listInfo['sort_mode']) ){
+			foreach( $listInfo['sort_mode'] as $sort ){
+				$str .= "&amp;sort_mode[]=".$sort;
+			}
+		}else{
+			$str .= "&amp;sort_mode=".$listInfo['sort_mode'];
+		}
+	}
+	if( !$foundFind && isset($listInfo['find']) && $listInfo['find'] != '' ){
+		$str .= "&amp;find=".$listInfo['find'];
+	}
+
+	$pageUrlVar = preg_replace( '/^\&amp;/', '', $str );
+
+	$pageUrl = $pgnUrl . "?" . $pageUrlVar;
+	
+	return $pageUrl;
+}
+
+function pageurl_hash_to_string( $pParamHash ){
+	$str = "";
+
+	foreach( $pParamHash as $param=>$value ){
+		if( is_array( $value ) ){
+			foreach ( $value as $v ){
+				if ( $value != '' ){
+					$str .= "&amp;".$param."[]=".$v;
+				}
+			}
+		}elseif ( $value != '' ){
+			$str .= "&amp;".$param."=".$value;
+		}
+	}
+
+	return $str;
+}