Частичная синхронизация с CMS

src/View/Page.php

@@ -0,0 +1,73 @@
+<?php
+
+class View_Page extends View_View
+{
+    private $counter;
+    public $text;
+     
+    function __construct($data)
+    {
+        // Вставка компонентов на странице 
+        $pattern = '/<(\w+)(\s+[a-zA-Z\-]+=\"[^\"]*\")*\s+tal:replace="structure\s+component:([^\"]*)"[^>]*>/u';
+        $matches = array();
+        preg_match_all($pattern, $data, $matches, PREG_OFFSET_CAPTURE, 0);
+
+        $split = array();
+        $offset = 0;
+        foreach ($matches[0] as $key => $match) {
+            $text = $this->fixHTML(substr($data, $offset, $match[1] - $offset));
+            if (trim($text)) {
+                $split[] = array('type' => 'page-text', 'content' => $text, 'component' => '', 'module' => '');
+            }
+            $offset = $match[1] + strlen($match[0]);
+            $split[] = $this->replaceContent($matches[3][$key][0], $matches[3][$key][1]);
+        }        
+        $text = $this->fixHTML(substr($data, $offset));
+        if (trim($text)) {
+            $split[] = array('type' => 'page-text', 'content' => $text, 'component' => '', 'module' => '');
+        }
+
+        $this->text = $this->merge($split);
+    }
+
+    function fixHTML($fragment) {
+        return $fragment;
+    }
+
+    function merge($data) {
+        if (count($data) == 0) {
+            $data[] = array('type' => 'page-text', 'content' =>"<p>Добавьте текст<p>", 'component' => '', 'module' => '');
+        }
+        $result = array();
+        foreach($data as $key => $part) {
+			$result[] = $part['content'];
+        }
+        return implode("", $result);
+    }
+    
+    function replaceContent($match, $offset)
+    {
+        //$result = phptal_component($match, $offset);
+
+        //*
+        global $db, $registry; // Нужно как-то передавать параметры
+    
+        $component = Controller_Component::loadComponent($match, $db, $registry);
+        $req = new HttpRequest();
+        unset($req['active_page']);
+    
+        $info = $component->getInfo();
+        $result = $component->execute($req);
+
+        if (is_string($result)) {
+            return array('type' => 'page-component', 'content' => $result, 'component' => $match);
+        } else {
+            $this->setView('view' . $this->counter++, $result);
+            return array('type' => 'page-component', 'content' => $result->execute(), 'component' => $match);
+        }
+    }
+
+    function execute() {
+        return $this->text;
+    }
+}

src/View/Plain.php

@@ -0,0 +1,48 @@
+<?php
+
+// Класс отображения
+// CompositeView !! Composite pattern
+
+/**
+ * @package system.view
+ */
+class View_Plain
+{
+    protected $document;
+    protected $values = array();
+
+    public function __construct ($document)
+    {
+        $this->document = $document;
+    }
+
+    public function set($key, $value)
+    {
+        $this->values[$key] = $value;
+    }
+
+    public function import($list)
+    {
+        $this->values = array_merge($this->values, $list);
+    }
+
+    public function __set($key, $value)
+    {
+        $this->set($key, $value);
+    }
+
+    public function execute()
+    {
+        $result = $this->values;
+        return self::getTemplateContent ($this->document, $result);
+    }
+
+    static function getTemplateContent($document, $result)
+    {
+        ob_start ();
+        include ($document);        
+        $content = ob_get_contents ();
+        ob_clean ();
+        return $content;
+    }
+}

src/View/View.php

@@ -1,40 +1,203 @@
 <?php
 
-// Класс отображения
-// CompositeView !! Composite pattern
-
+// View_Top => View_Base + View_List + View_Template
 class View_View
 {
-    protected $document;
-    protected $values;
+    protected $_section    = array();     // Вложенные шаблоны
+    // Блоки
+    protected $_stylesheet = array();     // Массив стилей текущего шаблона
+    protected $_script     = array();     // Массив скриптов текущего шаблона
+    protected $_scriptstring  = array();
+    protected $_startup    = array();
+    protected $_values    = array();
 
-    public function __construct ($document)
-    {
-        $this->document = $document;
+    protected $_title      = null;        // Заголовок текущего шаблона
+
+	public $active_module;
+	public $module_action;
+
+    public $suggestions; //подсказки
+
+    public $alias = array();
+    public $codeGenerator = null;
+    public $parent_view = null;
+
+    function __construct() {
     }
 
-    public function set($key, $value)
+    /**
+     * Связывет переменную с вложенным шаблоном
+     *
+     * @param string $section переменная шаблона
+     * @param CompositeView $view вложенный шаблон
+     */
+    public function setView($section, View_View $view)
     {
-        $this->values[$key] = $value;
+        $this->_section [$section] = $view;
+        $view->parent_view = $this;
     }
 
-    public function __set($key, $value)
+    public function assignValues($values)
     {
-        $this->set($key, $value);
+        $this->_values = $values;
+        $this->_values["suggestions"] = $this->suggestions;
     }
 
-    public function execute()
+    public function jGrowl($message, $args)
     {
-        $result = $this->values;
-        return self::getTemplateContent ($this->document, $result);
+        $this->addScriptRaw('$.jGrowl("' . $message . '", ' . json_encode($args) . ");\n", true);
     }
 
-    static function getTemplateContent($document, $result)
+    public function setGlobal($name, $args)
     {
-        ob_start ();
-        include ($document);        
-        $result = ob_get_contents ();
-        ob_clean ();
+        $this->addScriptRaw("var " . $name . " = " . json_encode($args) . ";\n", false);
+    }
+
+    /**
+     * Добавляет скипт к текущему шаблону
+     * 
+     * @param string $name путь к скрипту  
+     */
+    public function addScript($name)
+    {
+        $output = $this->resolveName($this->alias, $name);
+        $this->_script [] = $output;
+    }
+
+    /**
+     * Добавляет код скипта к текущему шаблону
+     *
+     * @param string $name строка javascript кода
+     */
+    public function addScriptRaw($name, $startup = false)
+    {
+        if ($startup) {
+            $this->_startup [] = $name;
+        } else {
+            $this->_scriptstring [] = $name;
+        }
+    }
+
+    /**
+     * Добавляет стили к текущему шаблону
+     *   
+     * @param string $name путь к стилю
+     */
+    public function addStyleSheet($name)
+    {
+        $output = $this->resolveName($this->alias, $name);
+        $this->_stylesheet [] = $output;
+    }
+
+    /** 
+     * Рекурсивно извлекает из значение свойства обьекта
+     *
+     * @param string $list Имя свойства
+     * @param boolean $flatten
+     */
+    protected function doTree($list, $flatten = true)
+    {
+        $result = ($flatten == true) ? $this->$list : array($this->$list);
+        foreach ($this->_section as $value) {
+            if (is_object($value)) {
+                if ($list == '_script' || $list == '_stylesheet') {
+                    $result = array_merge($result, $value->doTree($list, $flatten));
+                } else {
+                    $result = array_merge($value->doTree($list, $flatten), $result);
+                }
+            }
+        }
         return $result;
     }
-}
+
+    /*abstract*/ public function set($key, $value)
+    {
+    }
+    
+    /**
+     * Обработка всех вложенных шаблонов
+     *
+     * @return string
+     */
+    public function execute()
+    {
+        foreach ($this->_section as $key => $value) {
+            $this->set($key, (is_object($value)) ? $value->execute() : $value); // ?
+        }
+    }
+
+    /**
+     * Установка заголовка шаблона
+     *
+     * @param string $title
+     */
+    public function setTitle($title)
+    {
+        $this->_title = $title;        
+    }
+
+    protected function isNotNull($title) 
+    {
+        return $title !== null;        
+    }
+
+    function setAlias($alias)
+    {
+        $this->alias = $alias;
+    }
+
+    function addAlias($name, $path)
+    {
+        $this->alias[$name] = $path;
+        $this->set($name, $path);
+    }
+
+    function find_file($pathlist, $file) {
+        foreach($pathlist as $key => $www) {
+            if (file_exists($key . '/' . $file)) {
+                return $www . '/' . $file;
+            }
+        }
+        throw new Exception("file not found: $file");
+    }        
+
+    function resolveName($alias, $file) {
+        list($type, $filename) = explode(":", $file, 2);
+    
+        // Сделать поиск а не просто замену папки при совпадении имени 
+        if (is_array($alias[$type])) {
+            $output = $this->find_file($alias[$type], $filename);
+        } else {
+            $output = $alias[$type] . '/' . $filename;
+        }
+        return $output;
+    }
+
+    function loadImports($importFile)
+    {
+        $types = array(
+            'js' => array($this, 'addScript'), 
+            'css' => array($this, 'addStyleSheet')
+        );
+        // Подключение стилей и скриптов
+        if (file_exists($importFile)) {
+            $files = file($importFile);
+            foreach ($files as $file) {   
+                // Получить расширение вместо strpos     
+                $file = trim($file);
+                if (!empty($file)) {
+                    $ext = pathinfo($file, PATHINFO_EXTENSION);
+                    call_user_func($types[$ext], $file);
+                } 
+            }
+        }
+    }
+
+    public function resolveAllNames($alias, $list) {
+        $result = array();
+        foreach($list as $item) {
+            $result [] = $this->resolveName($alias, $item);
+        }
+        return $result;
+    }
+}

src/View/list.php

@@ -0,0 +1,13 @@
+<?php
+
+class View_List extends View_View
+{
+    function execute()
+    {
+        $result = array();
+        foreach ($this->_section as $key => $value) {
+            $result [] = $value->execute();
+        }
+        return $result;
+    }
+}