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1: <?php
2:
3: /**
4: * Extends All Resource
5: * Resource Implementation modifying the extends-Resource to walk
6: * through the template_dirs and inherit all templates of the same name
7: *
8: * @package Resource-examples
9: * @author Rodney Rehm
10: */
11: class Smarty_Resource_Extendsall extends Smarty_Internal_Resource_Extends
12: {
13: /**
14: * populate Source Object with meta data from Resource
15: *
16: * @param Smarty_Template_Source $source source object
17: * @param Smarty_Internal_Template $_template template object
18: *
19: * @return void
20: */
21: public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
22: {
23: $uid = '';
24: $sources = array();
25: $timestamp = 0;
26: foreach ($source->smarty->getTemplateDir() as $key => $directory) {
27: try {
28: $s = Smarty_Resource::source(null, $source->smarty, 'file:' . '[' . $key . ']' . $source->name);
29: if (!$s->exists) {
30: continue;
31: }
32: $sources[ $s->uid ] = $s;
33: $uid .= $s->filepath;
34: $timestamp = $s->timestamp > $timestamp ? $s->timestamp : $timestamp;
35: } catch (SmartyException $e) {
36: }
37: }
38: if (!$sources) {
39: $source->exists = false;
40: return;
41: }
42: $sources = array_reverse($sources, true);
43: reset($sources);
44: $s = current($sources);
45: $source->components = $sources;
46: $source->filepath = $s->filepath;
47: $source->uid = sha1($uid . $source->smarty->_joined_template_dir);
48: $source->exists = true;
49: $source->timestamp = $timestamp;
50: }
51:
52: /**
53: * Disable timestamp checks for extendsall resource.
54: * The individual source components will be checked.
55: *
56: * @return bool false
57: */
58: public function checkTimestamps()
59: {
60: return false;
61: }
62: }
63:
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