- make scope of {counter} and {cycle} tags again global as in Smarty2

change_log.txt

@@ -1,5 +1,6 @@
 27/05/2010
 - bugfix on object chaining using variable properties
+- make scope of {counter} and {cycle} tags again global as in Smarty2
 
 26/05/2010
 - bugfix removed decrepated register_resource call in smarty_internal_template.php

libs/plugins/function.counter.php

@@ -2,7 +2,7 @@
 /**
  * Smarty plugin
  * @package Smarty
- * @subpackage PluginsFunction
+ * @subpackage plugins
  */
 
 
@@ -15,24 +15,24 @@
  * @author Monte Ohrt <monte at ohrt dot com>
  * @link http://smarty.php.net/manual/en/language.function.counter.php {counter}
  *       (Smarty online manual)
- * @param array $params parameters
+ * @param array parameters
- * @param object $smarty Smarty object
+ * @param Smarty
- * @param object $template template object
  * @return string|null
  */
-function smarty_function_counter($params, $smarty, $template)
+function smarty_function_counter($params, $smarty)
 {
+    static $counters = array();
 
     $name = (isset($params['name'])) ? $params['name'] : 'default';
-    if (!isset($template->plugin_data['counter'][$name])) {
+    if (!isset($counters[$name])) {
-        $template->plugin_data['counter'][$name] = array(
+        $counters[$name] = array(
             'start'=>1,
             'skip'=>1,
             'direction'=>'up',
             'count'=>1
             );
     }
-    $counter = &$template->plugin_data['counter'][$name];
+    $counter =& $counters[$name];
 
     if (isset($params['start'])) {
         $counter['start'] = $counter['count'] = (int)$params['start'];
@@ -43,7 +43,7 @@ function smarty_function_counter($params, $smarty, $template)
     }
 
     if (isset($counter['assign'])) {
-        $template->assign($counter['assign'], $counter['count']);
+        $smarty->assign($counter['assign'], $counter['count']);
     }
     
     if (isset($params['print'])) {
@@ -75,4 +75,6 @@ function smarty_function_counter($params, $smarty, $template)
     
 }
 
+/* vim: set expandtab: */
+
 ?>

libs/plugins/function.cycle.php

@@ -2,7 +2,7 @@
 /**
  * Smarty plugin
  * @package Smarty
- * @subpackage PluginsFunction
+ * @subpackage plugins
  */
 
 /**
@@ -12,6 +12,17 @@
  * Name:     cycle<br>
  * Date:     May 3, 2002<br>
  * Purpose:  cycle through given values<br>
+ * Input:
+ *         - name = name of cycle (optional)
+ *         - values = comma separated list of values to cycle,
+ *                    or an array of values to cycle
+ *                    (this can be left out for subsequent calls)
+ *         - reset = boolean - resets given var to true
+ *         - print = boolean - print var or not. default is true
+ *         - advance = boolean - whether or not to advance the cycle
+ *         - delimiter = the value delimiter, default is ","
+ *         - assign = boolean, assigns to template var instead of
+ *                    printed.
  *
  * Examples:<br>
  * <pre>
@@ -25,77 +36,71 @@
  * @author credit to Mark Priatel <mpriatel@rogers.com>
  * @author credit to Gerard <gerard@interfold.com>
  * @author credit to Jason Sweat <jsweat_php@yahoo.com>
- * @param array $params parameters
+ * @version  1.3
- * Input:
+ * @param array
- *         - name = name of cycle (optional)
+ * @param Smarty
- *         - values = comma separated list of values to cycle,
- *                    or an array of values to cycle
- *                    (this can be left out for subsequent calls)
- *         - reset = boolean - resets given var to true
- *         - print = boolean - print var or not. default is true
- *         - advance = boolean - whether or not to advance the cycle
- *         - delimiter = the value delimiter, default is ","
- *         - assign = boolean, assigns to template var instead of
- *                    printed.
- * @param object $smarty Smarty object
- * @param object $template template object
  * @return string|null
  */
-function smarty_function_cycle($params, $smarty, $template)
+function smarty_function_cycle($params, $smarty)
 {
+    static $cycle_vars;
+    
     $name = (empty($params['name'])) ? 'default' : $params['name'];
     $print = (isset($params['print'])) ? (bool)$params['print'] : true;
     $advance = (isset($params['advance'])) ? (bool)$params['advance'] : true;
     $reset = (isset($params['reset'])) ? (bool)$params['reset'] : false;
             
     if (!in_array('values', array_keys($params))) {
-        if(!isset($template->plugin_data['cycle'][$name]['values'])) {
+        if(!isset($cycle_vars[$name]['values'])) {
-            trigger_error("cycle: missing 'values' parameter",E_USER_WARNING);
+            $smarty->trigger_error("cycle: missing 'values' parameter");
             return;
         }
     } else {
-        if(isset($template->plugin_data['cycle'][$name]['values'])
+        if(isset($cycle_vars[$name]['values'])
-            && $template->plugin_data['cycle'][$name]['values'] != $params['values'] ) {
+            && $cycle_vars[$name]['values'] != $params['values'] ) {
-            $template->plugin_data['cycle'][$name]['index'] = 0;
+            $cycle_vars[$name]['index'] = 0;
         }
-        $template->plugin_data['cycle'][$name]['values'] = $params['values'];
+        $cycle_vars[$name]['values'] = $params['values'];
     }
 
     if (isset($params['delimiter'])) {
-      $template->plugin_data['cycle'][$name]['delimiter'] = $params['delimiter'];
+        $cycle_vars[$name]['delimiter'] = $params['delimiter'];
-    } elseif (!isset($template->plugin_data['cycle'][$name]['delimiter'])) {
+    } elseif (!isset($cycle_vars[$name]['delimiter'])) {
-      $template->plugin_data['cycle'][$name]['delimiter'] = ',';
+        $cycle_vars[$name]['delimiter'] = ',';       
     }
     
-    if(is_array($template->plugin_data['cycle'][$name]['values'])) {
+    if(is_array($cycle_vars[$name]['values'])) {
-        $cycle_array = $template->plugin_data['cycle'][$name]['values'];
+        $cycle_array = $cycle_vars[$name]['values'];
     } else {
-        $cycle_array = explode($template->plugin_data['cycle'][$name]['delimiter'],$template->plugin_data['cycle'][$name]['values']);
+        $cycle_array = explode($cycle_vars[$name]['delimiter'],$cycle_vars[$name]['values']);
     }
     
-    if(!isset($template->plugin_data['cycle'][$name]['index']) || $reset ) {
+    if(!isset($cycle_vars[$name]['index']) || $reset ) {
-        $template->plugin_data['cycle'][$name]['index'] = 0;
+        $cycle_vars[$name]['index'] = 0;
     }
     
     if (isset($params['assign'])) {
         $print = false;
-        $template->assign($params['assign'], $cycle_array[$template->plugin_data['cycle'][$name]['index']]);
+        $smarty->assign($params['assign'], $cycle_array[$cycle_vars[$name]['index']]);
     }
         
     if($print) {
-        $retval = $cycle_array[$template->plugin_data['cycle'][$name]['index']];
+        $retval = $cycle_array[$cycle_vars[$name]['index']];
     } else {
         $retval = null;
     }
 
     if($advance) {
-        if ( $template->plugin_data['cycle'][$name]['index'] >= count($cycle_array) -1 ) {
+        if ( $cycle_vars[$name]['index'] >= count($cycle_array) -1 ) {
-            $template->plugin_data['cycle'][$name]['index'] = 0;
+            $cycle_vars[$name]['index'] = 0;
         } else {
-            $template->plugin_data['cycle'][$name]['index']++;
+            $cycle_vars[$name]['index']++;
         }
     }
     
     return $retval;
 }
+
+/* vim: set expandtab: */
+
 ?>