1: | <?php |
2: | |
3: | namespace Zippy\Html; |
4: | |
5: | use Zippy\WebApplication; |
6: | use Zippy\Interfaces\EventReceiver; |
7: | use Zippy\Interfaces\AjaxRender; |
8: | |
9: | |
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12: | |
13: | |
14: | abstract class WebPage extends HtmlContainer implements EventReceiver |
15: | { |
16: | public $args = ''; |
17: | public $_title = ''; |
18: | public $_description = ''; |
19: | public $_keywords = ''; |
20: | private $beforeRequestEvents = array(); |
21: | private $afterRequestEvents = array(); |
22: | private $_ajax; |
23: | private $_ankor = ''; |
24: | public $_tvars = array(); |
25: | protected $_ajaxblocks = []; |
26: | |
27: | |
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31: | |
32: | |
33: | public function __construct() { |
34: | |
35: | |
36: | } |
37: | |
38: | |
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41: | |
42: | |
43: | |
44: | public function RequestHandle() { |
45: | $this->_ajaxblock = []; |
46: | $this->beforeRequest(); |
47: | |
48: | parent::RequestHandle(); |
49: | |
50: | $this->afterRequest(); |
51: | } |
52: | |
53: | |
54: | |
55: | |
56: | final public function getURLNode() { |
57: | return WebApplication::$app->getResponse()->getBaseUrl(); |
58: | } |
59: | |
60: | |
61: | |
62: | |
63: | public function beforeSaveToSession() { |
64: | |
65: | } |
66: | |
67: | |
68: | |
69: | |
70: | public function afterRestoreFromSession() { |
71: | |
72: | } |
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81: | |
82: | |
83: | protected function updateAjax($components, $js = null) { |
84: | $this->addAjaxResponse($js) ; |
85: | return; |
86: | if (!is_array($components)) { |
87: | $components = array($components); |
88: | } |
89: | if (is_array($components)) { |
90: | foreach ($components as $item) { |
91: | $this->_ajax[] = $item; |
92: | } |
93: | } |
94: | if (strlen($js) > 0) { |
95: | WebApplication::$app->getResponse()->addAjaxResponse($js); |
96: | } |
97: | } |
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135: | |
136: | public function Render() { |
137: | if (strlen($this->_ankor) > 0) { |
138: | WebApplication::$app->getResponse()->addJavaScript("window.location='#" . $this->_ankor . "'", true); |
139: | $this->_ankor = ''; |
140: | } |
141: | $this->beforeRender(); |
142: | |
143: | |
144: | |
145: | |
146: | |
147: | $this->RenderImpl(); |
148: | $this->afterRender(); |
149: | |
150: | |
151: | |
152: | |
153: | $_baseurl = $this->getURLNode() ; |
154: | $this->_tvars['_baseurl'] = $_baseurl ; |
155: | WebApplication::$app->addJavaScript(" window._baseurl= '{$_baseurl}'") ; |
156: | |
157: | } |
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179: | |
180: | public function addBeforeRequestEvent($obj, $func) { |
181: | $this->beforeRequestEvents[] = new \Zippy\Event($obj, $func); |
182: | } |
183: | |
184: | |
185: | |
186: | |
187: | |
188: | |
189: | public function addAfterRequestEvent($obj, $func) { |
190: | $this->afterRequestEvents[] = new \Zippy\Event($obj, $func); |
191: | } |
192: | |
193: | |
194: | |
195: | |
196: | |
197: | public function beforeRequest() { |
198: | $this->_ajax = array(); |
199: | |
200: | if (count($this->beforeRequestEvents) > 0) { |
201: | foreach ($this->beforeRequestEvents as $event) { |
202: | $event->onEvent($this); |
203: | } |
204: | } |
205: | } |
206: | |
207: | |
208: | |
209: | |
210: | |
211: | public function afterRequest() { |
212: | |
213: | if (count($this->afterRequestEvents) > 0) { |
214: | foreach ($this->afterRequestEvents as $event) { |
215: | $event->OnEvent($this); |
216: | } |
217: | } |
218: | } |
219: | |
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224: | |
225: | protected function goAnkor($name) { |
226: | $this->_ankor = $name; |
227: | } |
228: | |
229: | public function setTitle($title) { |
230: | $this->_title = $title; |
231: | } |
232: | |
233: | public function setDescription($description) { |
234: | $this->_description = $description; |
235: | } |
236: | |
237: | public function setKeywords($keywords) { |
238: | $this->_keywords = $keywords; |
239: | } |
240: | |
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243: | |
244: | |
245: | |
246: | public function OnBackgroundUpdate($sender) { |
247: | |
248: | } |
249: | |
250: | |
251: | final public function RequestMethod($method) { |
252: | $p = WebApplication::$app->getRequest()->request_params[$method]; |
253: | $post=null; |
254: | if($_SERVER["REQUEST_METHOD"]=='POST') { |
255: | |
256: | if(count($_POST)>0) { |
257: | $post = $_POST; |
258: | } else { |
259: | $post = file_get_contents('php://input'); |
260: | } |
261: | } |
262: | $answer = $this->{$method}($p, $post); |
263: | if(strlen($answer)) { |
264: | WebApplication::$app->getResponse()->addAjaxResponse($answer) ; |
265: | } |
266: | |
267: | } |
268: | |
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270: | |
271: | |
272: | |
273: | |
274: | protected function addAjaxResponse($js) { |
275: | if (strlen($js) > 0) { |
276: | WebApplication::$app->getResponse()->addAjaxResponse($js); |
277: | } |
278: | } |
279: | |
280: | |
281: | final public function updateAjaXBlocks($a) { |
282: | $this->_ajaxblock = $a; |
283: | |
284: | } |
285: | |
286: | final public function updateAjaxHTML() { |
287: | if($this->hasAB()) { |
288: | |
289: | foreach($this->_ajaxblock as $id) { |
290: | $c = $this->getComponent($id,true) ; |
291: | if($c ==null){ |
292: | continue; |
293: | } |
294: | $html = $c->getHTML() ; |
295: | if($html == null){ |
296: | continue; |
297: | } |
298: | $html = str_replace("'","`",$html) ; |
299: | |
300: | $b = json_encode($html, JSON_UNESCAPED_UNICODE); |
301: | |
302: | |
303: | $js .= "$('#{$id}').replaceWith({$b})"; |
304: | |
305: | |
306: | |
307: | |
308: | $this->addAjaxResponse($js) ; |
309: | |
310: | } |
311: | |
312: | } |
313: | } |
314: | |
315: | final public function hasAB() { |
316: | return count($this->_ajaxblock); |
317: | } |
318: | |
319: | } |
320: | |