1 | <?php |
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2 | |
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3 | /** |
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4 | * Compatibility plugin for smarty templates, do not use otherwise, this is deprecated. |
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5 | * |
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6 | * This software is provided 'as-is', without any express or implied warranty. |
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7 | * In no event will the authors be held liable for any damages arising from the use of this software. |
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8 | * |
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9 | * @author Jordi Boggiano <j.boggiano@seld.be> |
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10 | * @copyright Copyright (c) 2008, Jordi Boggiano |
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11 | * @license http://dwoo.org/LICENSE Modified BSD License |
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12 | * @link http://dwoo.org/ |
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13 | * @version 1.0.0 |
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14 | * @date 2008-10-23 |
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15 | * @package Dwoo |
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16 | */ |
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17 | class Dwoo_Plugin_section extends Dwoo_Block_Plugin implements Dwoo_ICompilable_Block, Dwoo_IElseable |
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18 | { |
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19 | public static $cnt=0; |
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20 | |
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21 | public function init($name, $loop, $start = null, $step = null, $max = null, $show = true) |
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22 | { |
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23 | } |
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24 | |
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25 | public static function preProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $type) |
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26 | { |
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27 | return ''; |
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28 | } |
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29 | |
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30 | public static function postProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $content) |
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31 | { |
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32 | $output = Dwoo_Compiler::PHP_OPEN; |
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33 | $params = $compiler->getCompiledParams($params); |
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34 | |
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35 | // assigns params |
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36 | $loop = $params['loop']; |
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37 | $start = $params['start']; |
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38 | $max = $params['max']; |
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39 | $name = $params['name']; |
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40 | $step = $params['step']; |
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41 | $show = $params['show']; |
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42 | |
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43 | // gets unique id |
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44 | $cnt = self::$cnt++; |
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45 | |
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46 | $output .= '$this->globals[\'section\']['.$name.'] = array();'."\n". |
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47 | '$_section'.$cnt.' =& $this->globals[\'section\']['.$name.'];'."\n"; |
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48 | |
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49 | if ($loop !== 'null') { |
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50 | $output .= '$_section'.$cnt.'[\'loop\'] = is_array($tmp = '.$loop.') ? count($tmp) : max(0, (int) $tmp);'."\n"; |
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51 | } else { |
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52 | $output .= '$_section'.$cnt.'[\'loop\'] = 1;'."\n"; |
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53 | } |
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54 | |
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55 | if ($show !== 'null') { |
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56 | $output .= '$_section'.$cnt.'[\'show\'] = '.$show.";\n"; |
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57 | } else { |
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58 | $output .= '$_section'.$cnt.'[\'show\'] = true;'."\n"; |
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59 | } |
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60 | |
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61 | if ($name !== 'null') { |
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62 | $output .= '$_section'.$cnt.'[\'name\'] = '.$name.";\n"; |
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63 | } else { |
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64 | $output .= '$_section'.$cnt.'[\'name\'] = true;'."\n"; |
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65 | } |
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66 | |
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67 | if ($max !== 'null') { |
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68 | $output .= '$_section'.$cnt.'[\'max\'] = (int)'.$max.";\n". |
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69 | 'if($_section'.$cnt.'[\'max\'] < 0) { $_section'.$cnt.'[\'max\'] = $_section'.$cnt.'[\'loop\']; }'."\n"; |
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70 | } else { |
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71 | $output .= '$_section'.$cnt.'[\'max\'] = $_section'.$cnt.'[\'loop\'];'."\n"; |
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72 | } |
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73 | |
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74 | if ($step !== 'null') { |
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75 | $output .= '$_section'.$cnt.'[\'step\'] = (int)'.$step.' == 0 ? 1 : (int) '.$step.";\n"; |
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76 | } else { |
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77 | $output .= '$_section'.$cnt.'[\'step\'] = 1;'."\n"; |
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78 | } |
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79 | |
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80 | if ($start !== 'null') { |
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81 | $output .= '$_section'.$cnt.'[\'start\'] = (int)'.$start.";\n"; |
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82 | } else { |
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83 | $output .= '$_section'.$cnt.'[\'start\'] = $_section'.$cnt.'[\'step\'] > 0 ? 0 : $_section'.$cnt.'[\'loop\'] - 1;'."\n". |
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84 | 'if ($_section'.$cnt.'[\'start\'] < 0) { $_section'.$cnt.'[\'start\'] = max($_section'.$cnt.'[\'step\'] > 0 ? 0 : -1, $_section'.$cnt.'[\'loop\'] + $_section'.$cnt.'[\'start\']); } '."\n". |
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85 | 'else { $_section'.$cnt.'[\'start\'] = min($_section'.$cnt.'[\'start\'], $_section'.$cnt.'[\'step\'] > 0 ? $_section'.$cnt.'[\'loop\'] : $_section'.$cnt.'[\'loop\'] -1); }'."\n"; |
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86 | } |
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87 | |
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88 | /* if ($usesAny) { |
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89 | $output .= "\n".'$this->globals["section"]['.$name.'] = array'."\n("; |
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90 | if ($usesIndex) $output .="\n\t".'"index" => 0,'; |
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91 | if ($usesIteration) $output .="\n\t".'"iteration" => 1,'; |
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92 | if ($usesFirst) $output .="\n\t".'"first" => null,'; |
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93 | if ($usesLast) $output .="\n\t".'"last" => null,'; |
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94 | if ($usesShow) $output .="\n\t".'"show" => ($this->isArray($_for'.$cnt.'_from, true)) || (is_numeric($_for'.$cnt.'_from) && $_for'.$cnt.'_from != $_for'.$cnt.'_to),'; |
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95 | if ($usesTotal) $output .="\n\t".'"total" => $this->isArray($_for'.$cnt.'_from) ? $this->count($_for'.$cnt.'_from) - $_for'.$cnt.'_skip : (is_numeric($_for'.$cnt.'_from) ? abs(($_for'.$cnt.'_to + 1 - $_for'.$cnt.'_from)/$_for'.$cnt.'_step) : 0),'; |
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96 | $out.="\n);\n".'$_section'.$cnt.'[\'glob\'] =& $this->globals["section"]['.$name.'];'."\n\n"; |
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97 | } |
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98 | */ |
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99 | |
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100 | $output .= 'if ($_section'.$cnt.'[\'show\']) {'."\n"; |
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101 | if ($start === 'null' && $step === 'null' && $max === 'null') { |
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102 | $output .= ' $_section'.$cnt.'[\'total\'] = $_section'.$cnt.'[\'loop\'];'."\n"; |
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103 | } else { |
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104 | $output .= ' $_section'.$cnt.'[\'total\'] = min(ceil(($_section'.$cnt.'[\'step\'] > 0 ? $_section'.$cnt.'[\'loop\'] - $_section'.$cnt.'[\'start\'] : $_section'.$cnt.'[\'start\'] + 1) / abs($_section'.$cnt.'[\'step\'])), $_section'.$cnt.'[\'max\']);'."\n"; |
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105 | } |
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106 | $output .= ' if ($_section'.$cnt.'[\'total\'] == 0) {'."\n". |
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107 | ' $_section'.$cnt.'[\'show\'] = false;'."\n". |
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108 | ' }'."\n". |
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109 | '} else {'."\n". |
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110 | ' $_section'.$cnt.'[\'total\'] = 0;'."\n}\n"; |
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111 | $output .= 'if ($_section'.$cnt.'[\'show\']) {'."\n"; |
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112 | $output .= "\t".'for ($this->scope['.$name.'] = $_section'.$cnt.'[\'start\'], $_section'.$cnt.'[\'iteration\'] = 1; '. |
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113 | '$_section'.$cnt.'[\'iteration\'] <= $_section'.$cnt.'[\'total\']; '. |
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114 | '$this->scope['.$name.'] += $_section'.$cnt.'[\'step\'], $_section'.$cnt.'[\'iteration\']++) {'."\n"; |
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115 | $output .= "\t\t".'$_section'.$cnt.'[\'rownum\'] = $_section'.$cnt.'[\'iteration\'];'."\n"; |
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116 | $output .= "\t\t".'$_section'.$cnt.'[\'index_prev\'] = $this->scope['.$name.'] - $_section'.$cnt.'[\'step\'];'."\n"; |
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117 | $output .= "\t\t".'$_section'.$cnt.'[\'index_next\'] = $this->scope['.$name.'] + $_section'.$cnt.'[\'step\'];'."\n"; |
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118 | $output .= "\t\t".'$_section'.$cnt.'[\'first\'] = ($_section'.$cnt.'[\'iteration\'] == 1);'."\n"; |
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119 | $output .= "\t\t".'$_section'.$cnt.'[\'last\'] = ($_section'.$cnt.'[\'iteration\'] == $_section'.$cnt.'[\'total\']);'."\n"; |
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120 | |
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121 | $output .= Dwoo_Compiler::PHP_CLOSE . $content . Dwoo_Compiler::PHP_OPEN; |
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122 | |
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123 | $output .= "\n\t}\n} " . Dwoo_Compiler::PHP_CLOSE; |
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124 | |
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125 | if (isset($params['hasElse'])) { |
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126 | $output .= $params['hasElse']; |
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127 | } |
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128 | |
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129 | return $output; |
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130 | } |
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131 | } |
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