first commit

2026-01-07 11:40:41 +08:00
parent 2b5d784e31
commit 8f2ed2c108
6466 changed files with 1431506 additions and 0 deletions
--- a/ZeedFramework/library/Zeed/View/Json.php
+++ b/ZeedFramework/library/Zeed/View/Json.php
@@ -0,0 +1,126 @@
+<?php
+/**
+ * Playcool Project
+ *
+ * LICENSE
+ *
+ * http://www.playcool.com/license/ice
+ *
+ * @category ICE
+ * @package ChangeMe
+ * @subpackage ChangeMe
+ * @copyright Copyright (c) 2008 Zeed Technologies PRC Inc. (http://www.inews.com.cn)
+ * @author xSharp ( GTalk: xSharp@gmail.com )
+ * @since Jun 4, 2009
+ * @version SVN: $Id: Json.php 13223 2012-07-13 09:42:25Z xsharp $
+ */
+class Zeed_View_Json extends Zeed_View_Php
+{
+    public function process($result, Zeed_Controller_Action $action)
+    {
+        echo $this->_process($result, $action);
+        exit();
+    }
+    
+    /**
+     *
+     * @todo 支持过滤getData()中返回的字段
+     * @param string $result
+     * @param Zeed_Controller_Action $action
+     */
+    protected function _process($result, Zeed_Controller_Action $action)
+    {
+        if (is_array($headers = headers_list())) {
+            $headerSend = false;
+            foreach ($headers as $header) {
+                if (strpos(strtolower($header), 'content-type') !== false) {
+                    $headerSend = true;
+                }
+            }
+            
+            if (! $headerSend) {
+                header('Content-type: application/json');
+            }
+        }
+        
+        $action_config = $action->getConfig();
+        $this->_action = & $action;
+        
+        if ('' != $resource = @$action_config[$result]['resource']) {
+            // 这里尚不检测自定义构造的JSON格式数据
+            return parent::render($resource);
+        } else {
+            if (defined('ZEED_IN_PRODUCTION') && ZEED_IN_PRODUCTION) {
+                return json_encode($action->getData());
+            } else {
+                // 格式化过的数据
+                return Zeed_View_Json::prettyJsonEncode($action->getData());
+            }
+        }
+    }
+    
+    /**
+     * JSON格式编码数据
+     *
+     * @param Mixed $value
+     * @return String
+     */
+    public static function prettyJsonEncode($value)
+    {
+        $tab = "  ";
+        $new_json = "";
+        $indent_level = 0;
+        $in_string = false;
+        
+        $json = json_encode($value);
+        $len = strlen($json);
+        
+        for ($c = 0; $c < $len; $c ++) {
+            $char = $json[$c];
+            switch ($char) {
+                case '{' :
+                case '[' :
+                    if (! $in_string) {
+                        $new_json .= $char . "\n" . str_repeat($tab, $indent_level + 1);
+                        $indent_level ++;
+                    } else {
+                        $new_json .= $char;
+                    }
+                    break;
+                case '}' :
+                case ']' :
+                    if (! $in_string) {
+                        $indent_level --;
+                        $new_json .= "\n" . str_repeat($tab, $indent_level) . $char;
+                    } else {
+                        $new_json .= $char;
+                    }
+                    break;
+                case ',' :
+                    if (! $in_string) {
+                        $new_json .= ",\n" . str_repeat($tab, $indent_level);
+                    } else {
+                        $new_json .= $char;
+                    }
+                    break;
+                case ':' :
+                    if (! $in_string) {
+                        $new_json .= ": ";
+                    } else {
+                        $new_json .= $char;
+                    }
+                    break;
+                case '"' :
+                    if ($c > 0 && $json[$c - 1] != '\\') {
+                        $in_string = ! $in_string;
+                    }
+                default :
+                    $new_json .= $char;
+                    break;
+            }
+        }
+        
+        return $new_json;
+    }
+}
+// End ^ LF ^ UTF-8