1 | <?php |
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2 | /** |
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3 | * Smarty Internal Plugin Resource File |
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4 | * |
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5 | * @package Smarty |
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6 | * @subpackage TemplateResources |
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7 | * @author Uwe Tews |
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8 | * @author Rodney Rehm |
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9 | */ |
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10 | |
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11 | /** |
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12 | * Smarty Internal Plugin Resource File |
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13 | * |
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14 | * Implements the file system as resource for Smarty templates |
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15 | * |
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16 | * @package Smarty |
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17 | * @subpackage TemplateResources |
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18 | */ |
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19 | class Smarty_Internal_Resource_File extends Smarty_Resource { |
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20 | |
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21 | /** |
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22 | * populate Source Object with meta data from Resource |
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23 | * |
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24 | * @param Smarty_Template_Source $source source object |
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25 | * @param Smarty_Internal_Template $_template template object |
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26 | */ |
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27 | public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null) |
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28 | { |
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29 | $source->filepath = $this->buildFilepath($source, $_template); |
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30 | |
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31 | if ($source->filepath !== false) { |
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32 | if (is_object($source->smarty->security_policy)) { |
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33 | $source->smarty->security_policy->isTrustedResourceDir($source->filepath); |
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34 | } |
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35 | |
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36 | $source->uid = sha1($source->filepath); |
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37 | if ($source->smarty->compile_check && !isset($source->timestamp)) { |
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38 | $source->timestamp = @filemtime($source->filepath); |
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39 | $source->exists = !!$source->timestamp; |
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40 | } |
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41 | } |
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42 | } |
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43 | |
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44 | /** |
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45 | * populate Source Object with timestamp and exists from Resource |
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46 | * |
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47 | * @param Smarty_Template_Source $source source object |
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48 | */ |
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49 | public function populateTimestamp(Smarty_Template_Source $source) |
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50 | { |
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51 | $source->timestamp = @filemtime($source->filepath); |
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52 | $source->exists = !!$source->timestamp; |
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53 | } |
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54 | |
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55 | /** |
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56 | * Load template's source from file into current template object |
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57 | * |
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58 | * @param Smarty_Template_Source $source source object |
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59 | * @return string template source |
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60 | * @throws SmartyException if source cannot be loaded |
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61 | */ |
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62 | public function getContent(Smarty_Template_Source $source) |
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63 | { |
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64 | if ($source->timestamp) { |
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65 | return file_get_contents($source->filepath); |
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66 | } |
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67 | if ($source instanceof Smarty_Config_Source) { |
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68 | throw new SmartyException("Unable to read config {$source->type} '{$source->name}'"); |
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69 | } |
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70 | throw new SmartyException("Unable to read template {$source->type} '{$source->name}'"); |
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71 | } |
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72 | |
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73 | /** |
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74 | * Determine basename for compiled filename |
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75 | * |
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76 | * @param Smarty_Template_Source $source source object |
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77 | * @return string resource's basename |
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78 | */ |
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79 | public function getBasename(Smarty_Template_Source $source) |
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80 | { |
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81 | $_file = $source->name; |
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82 | if (($_pos = strpos($_file, ']')) !== false) { |
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83 | $_file = substr($_file, $_pos + 1); |
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84 | } |
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85 | return basename($_file); |
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86 | } |
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87 | |
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88 | } |
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89 | |
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90 | ?> |
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