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<?php
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class Footnote
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{
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public $key, $object, $theme, $themeArguments;
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// private constructor
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public function __construct($footnoteKey, $object, $theme = null, array $themeArguments = array()) {
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$this->key = $footnoteKey;
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$this->object = $object;
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$this->theme = $theme;
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if(!is_array($themeArguments)){
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$themeArguments = array();
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}
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$this->themeArguments = $themeArguments;
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}
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public function doRender(){
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if($this->theme){
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$args = $this->themeArguments;
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array_unshift($this->object);
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array_unshift($this->theme);
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$out = call_user_func_array('theme', $args);
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} else {
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$out = $this->object;
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}
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return theme('cdm_footnode', $this->key, $out);
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}
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}
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