1 : <?php
2 : /**
3 : * Smarty Internal Plugin Resource File
4 : *
5 : * @package Smarty
6 : * @subpackage TemplateResources
7 : * @author Uwe Tews
8 : * @author Rodney Rehm
9 : */
10 :
11 : /**
12 : * Smarty Internal Plugin Resource File
13 : *
14 : * Implements the file system as resource for Smarty templates
15 : *
16 : * @package Smarty
17 : * @subpackage TemplateResources
18 : */
19 : class Smarty_Internal_Resource_File extends Smarty_Resource {
20 :
21 : /**
22 : * populate Source Object with meta data from Resource
23 : *
24 : * @param Smarty_Template_Source $source source object
25 : * @param Smarty_Internal_Template $_template template object
26 : */
27 : public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null)
28 : {
29 0 : $source->filepath = $this->buildFilepath($source, $_template);
30 :
31 0 : if ($source->filepath !== false) {
32 0 : if (is_object($source->smarty->security_policy)) {
33 0 : $source->smarty->security_policy->isTrustedResourceDir($source->filepath);
34 0 : }
35 :
36 0 : $source->uid = sha1($source->filepath);
37 0 : if ($source->smarty->compile_check && !isset($source->timestamp)) {
38 0 : $source->timestamp = @filemtime($source->filepath);
39 0 : $source->exists = !!$source->timestamp;
40 0 : }
41 0 : }
42 0 : }
43 :
44 : /**
45 : * populate Source Object with timestamp and exists from Resource
46 : *
47 : * @param Smarty_Template_Source $source source object
48 : */
49 : public function populateTimestamp(Smarty_Template_Source $source)
50 : {
51 0 : $source->timestamp = @filemtime($source->filepath);
52 0 : $source->exists = !!$source->timestamp;
53 0 : }
54 :
55 : /**
56 : * Load template's source from file into current template object
57 : *
58 : * @param Smarty_Template_Source $source source object
59 : * @return string template source
60 : * @throws SmartyException if source cannot be loaded
61 : */
62 : public function getContent(Smarty_Template_Source $source)
63 : {
64 0 : if ($source->timestamp) {
65 0 : return file_get_contents($source->filepath);
66 : }
67 0 : if ($source instanceof Smarty_Config_Source) {
68 0 : throw new SmartyException("Unable to read config {$source->type} '{$source->name}'");
69 : }
70 0 : throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
71 : }
72 :
73 : /**
74 : * Determine basename for compiled filename
75 : *
76 : * @param Smarty_Template_Source $source source object
77 : * @return string resource's basename
78 : */
79 : public function getBasename(Smarty_Template_Source $source)
80 : {
81 0 : $_file = $source->name;
82 0 : if (($_pos = strpos($_file, ']')) !== false) {
83 0 : $_file = substr($_file, $_pos + 1);
84 0 : }
85 0 : return basename($_file);
86 : }
87 :
88 : }
89 :
|
