1 | <?php |
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2 | /** |
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3 | * Smarty Internal Plugin Compile Capture |
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4 | * |
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5 | * Compiles the {capture} tag |
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6 | * |
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7 | * @package Smarty |
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8 | * @subpackage Compiler |
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9 | * @author Uwe Tews |
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10 | */ |
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11 | |
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12 | /** |
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13 | * Smarty Internal Plugin Compile Capture Class |
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14 | * |
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15 | * @package Smarty |
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16 | * @subpackage Compiler |
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17 | */ |
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18 | class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase { |
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19 | |
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20 | /** |
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21 | * Attribute definition: Overwrites base class. |
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22 | * |
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23 | * @var array |
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24 | * @see Smarty_Internal_CompileBase |
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25 | */ |
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26 | public $shorttag_order = array('name'); |
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27 | /** |
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28 | * Attribute definition: Overwrites base class. |
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29 | * |
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30 | * @var array |
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31 | * @see Smarty_Internal_CompileBase |
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32 | */ |
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33 | public $optional_attributes = array('name', 'assign', 'append'); |
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34 | |
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35 | /** |
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36 | * Compiles code for the {capture} tag |
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37 | * |
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38 | * @param array $args array with attributes from parser |
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39 | * @param object $compiler compiler object |
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40 | * @return string compiled code |
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41 | */ |
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42 | public function compile($args, $compiler) |
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43 | { |
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44 | // check and get attributes |
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45 | $_attr = $this->getAttributes($compiler, $args); |
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46 | |
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47 | $buffer = isset($_attr['name']) ? $_attr['name'] : "'default'"; |
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48 | $assign = isset($_attr['assign']) ? $_attr['assign'] : 'null'; |
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49 | $append = isset($_attr['append']) ? $_attr['append'] : 'null'; |
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50 | |
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51 | $compiler->_capture_stack[0][] = array($buffer, $assign, $append, $compiler->nocache); |
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52 | // maybe nocache because of nocache variables |
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53 | $compiler->nocache = $compiler->nocache | $compiler->tag_nocache; |
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54 | $_output = "<?php \$_smarty_tpl->_capture_stack[0][] = array($buffer, $assign, $append); ob_start(); ?>"; |
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55 | |
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56 | return $_output; |
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57 | } |
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58 | |
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59 | } |
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60 | |
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61 | /** |
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62 | * Smarty Internal Plugin Compile Captureclose Class |
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63 | * |
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64 | * @package Smarty |
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65 | * @subpackage Compiler |
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66 | */ |
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67 | class Smarty_Internal_Compile_CaptureClose extends Smarty_Internal_CompileBase { |
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68 | |
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69 | /** |
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70 | * Compiles code for the {/capture} tag |
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71 | * |
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72 | * @param array $args array with attributes from parser |
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73 | * @param object $compiler compiler object |
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74 | * @return string compiled code |
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75 | */ |
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76 | public function compile($args, $compiler) |
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77 | { |
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78 | // check and get attributes |
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79 | $_attr = $this->getAttributes($compiler, $args); |
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80 | // must endblock be nocache? |
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81 | if ($compiler->nocache) { |
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82 | $compiler->tag_nocache = true; |
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83 | } |
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84 | |
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85 | list($buffer, $assign, $append, $compiler->nocache) = array_pop($compiler->_capture_stack[0]); |
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86 | |
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87 | $_output = "<?php list(\$_capture_buffer, \$_capture_assign, \$_capture_append) = array_pop(\$_smarty_tpl->_capture_stack[0]);\n"; |
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88 | $_output .= "if (!empty(\$_capture_buffer)) {\n"; |
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89 | $_output .= " if (isset(\$_capture_assign)) \$_smarty_tpl->assign(\$_capture_assign, ob_get_contents());\n"; |
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90 | $_output .= " if (isset( \$_capture_append)) \$_smarty_tpl->append( \$_capture_append, ob_get_contents());\n"; |
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91 | $_output .= " Smarty::\$_smarty_vars['capture'][\$_capture_buffer]=ob_get_clean();\n"; |
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92 | $_output .= "} else \$_smarty_tpl->capture_error();?>"; |
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93 | return $_output; |
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94 | } |
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95 | |
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96 | } |
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97 | |
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98 | ?> |
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