abstract more private functions to plugin directory

2026-05-04 03:40:53 +02:00 · 2003-05-08 20:21:16 +00:00
parent 8d99b837ec
commit 5b67277699
26 changed files with 1502 additions and 1123 deletions
@@ -0,0 +1,93 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * fetch the template info. Gets timestamp, and source
+ * if get_source is true
+ *
+ * sets $template_source to the source of the template, and
+ * $template_timestamp to its time stamp
+ * @param string $tpl_path
+ * @param string $template_source
+ * @param integer $template_timestamp
+ * @param boolean $get_source
+ * @param boolean $quiet
+ * @return boolean
+ */
+
+// $tpl_path, &$template_source, &$template_timestamp, $get_source = true, $quiet = false
+
+function smarty_core_fetch_template_info(&$params, &$this)
+{
+	if(!isset($params['get_source'])) { $params['get_source'] = true; }
+	if(!isset($params['quiet'])) { $params['quiet'] = false; }
+	
+    $_return = false;
+	$_params = array('file_base_path' => $this->template_dir,
+				'file_path' => $params['tpl_path']) ;
+    if ($this->_execute_core_function('parse_file_path', $_params)) {
+		$_resource_type = $_params['resource_type'];
+		$_resource_name = $_params['resource_name'];
+        switch ($_resource_type) {
+            case 'file':
+                if ($params['get_source']) {
+                    $params['template_source'] = $this->_read_file($_resource_name);
+                }
+                $params['template_timestamp'] = filemtime($_resource_name);
+                $_return = true;
+                break;
+
+            default:                    
+                // call resource functions to fetch the template source and timestamp
+                if ($params['get_source']) {
+                    $_source_return = isset($this->_plugins['resource'][$_resource_type]) &&
+                        call_user_func_array($this->_plugins['resource'][$_resource_type][0][0],
+                                             array($_resource_name, &$params['template_source'], &$this));
+                } else {
+                    $_source_return = true;
+                }
+
+                $_timestamp_return = isset($this->_plugins['resource'][$_resource_type]) &&
+                    call_user_func_array($this->_plugins['resource'][$_resource_type][0][1],
+                                         array($_resource_name, &$params['template_timestamp'], &$this));
+
+                $_return = $_source_return && $_timestamp_return;
+                break;
+        }
+    }
+
+    if (!$_return) {
+        // see if we can get a template with the default template handler
+        if (!empty($this->default_template_handler_func)) {
+            if (!$this->_plugin_implementation_exists($this->default_template_handler_func)) {
+                $this->trigger_error("default template handler function \"$this->default_template_handler_func\" doesn't exist.");
+            } else {
+                $_return = call_user_func_array(
+                    $this->default_template_handler_func,
+                    array($_resource_type, $_resource_name, &$params['template_source'], &$params['template_timestamp'], &$this));
+			}
+        }
+    }
+
+    if (!$_return) {
+        if (!$params['quiet']) {
+            $this->trigger_error('unable to read template resource: "' . $params['tpl_path'] . '"');
+        }
+    } else if ($_return && $this->security && !$this->_execute_core_function('is_secure', $_params)) {
+        if (!$params['quiet'])
+            $this->trigger_error('(secure mode) accessing "' . $params['tpl_path'] . '" is not allowed');
+        $params['template_source'] = null;
+        $params['template_timestamp'] = null;
+        return false;
+    }
+    return $_return;
+}
+
+
+/* vim: set expandtab: */
+
+?>