[6] | 1 | <?php |
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| 2 | |
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| 3 | class data |
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| 4 | { |
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| 5 | public $env; |
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| 6 | public $sql; |
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| 7 | public $modules; |
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| 8 | |
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| 9 | public $parent; |
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| 10 | |
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| 11 | function __construct($sql, $env, $parent = null) |
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| 12 | { $this->env = $env; |
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| 13 | $this->sql = $sql; |
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| 14 | $this->modules = array(); |
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| 15 | $this->parent = $parent; |
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| 16 | } |
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| 17 | |
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| 18 | function load($file_path) |
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| 19 | { if($file_path && file_exists($file_path)) |
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| 20 | { $v_path = explode("/", $file_path); |
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| 21 | $file = $v_path[count($v_path) - 1]; |
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| 22 | if(strcasecmp(substr($file, -4), ".php") == 0) |
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| 23 | { $class_name = substr($file, 0, -4); |
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| 24 | require_once $file_path; |
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| 25 | if(class_exists($class_name) && !$this->modules[$class_name]) |
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| 26 | { $this->modules[$class_name] = new $class_name($this->sql, $this->env, $this); |
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| 27 | } |
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| 28 | } |
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| 29 | } |
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| 30 | } |
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| 31 | |
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| 32 | function load_modules($modules_path, $recursif = false) |
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| 33 | { if($dh = opendir($modules_path)) |
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| 34 | { while(($file = readdir($dh)) !== false) |
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| 35 | { if(is_dir($modules_path.$file)) |
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| 36 | { if($recursif && substr($file, 0, 1) != ".") $this->load_modules($modules_path.$file."/", $recursif); |
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| 37 | } |
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| 38 | elseif(strcasecmp(substr($file, -4), ".php") == 0) $this->load($modules_path.$file); |
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| 39 | } |
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| 40 | closedir($dh); |
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| 41 | } |
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| 42 | } |
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| 43 | |
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| 44 | function __call($method_name, $arguments) |
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| 45 | { $root = $this; |
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| 46 | while(isset($root->parent)) $root = $root->parent; |
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| 47 | return $this->data_call($root, $method_name, $arguments); |
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| 48 | } |
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| 49 | |
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| 50 | function data_call($data_impl, $method_name, $arguments) |
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| 51 | { $r = false; |
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| 52 | $args = ""; |
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| 53 | foreach($arguments as $i => $arg) $args .= ($args ? ", " : "")."\$arguments[".$i."]"; |
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| 54 | foreach($data_impl->modules as $module_name => $module) |
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| 55 | { if(method_exists($module, $method_name)) |
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| 56 | { eval("\$r = \$module->".$method_name."(".$args.");"); |
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| 57 | break; |
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| 58 | } |
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| 59 | else |
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| 60 | { $r = $this->data_call($module, $method_name, $arguments); |
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| 61 | if($r !== false) break; |
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| 62 | } |
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| 63 | } |
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| 64 | return $r; |
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| 65 | } |
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| 66 | |
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| 67 | } |
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| 68 | |
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| 69 | ?> |
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