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<?php |
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/** |
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* PFBC (PHP Form Builder Class) - Third-party library |
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* @package PFBC |
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*/ |
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|
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// phpcs:disable WordPress.Security.EscapeOutput, WordPress.PHP.DevelopmentFunctions, WordPress.NamingConventions.PrefixAllGlobals, PluginCheck.CodeAnalysis.Heredoc -- Third-party library |
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|
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abstract class Base { |
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public function configure(?array $properties = null) { |
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if(!empty($properties)) { |
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$class = get_class($this); |
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|
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/*The property_reference lookup array is created so that properties can be set |
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case-insensitively.*/ |
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$available = array_keys(get_object_vars($this)); |
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$property_reference = array(); |
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foreach($available as $property) |
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$property_reference[strtolower($property)] = $property; |
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|
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/*The method reference lookup array is created so that "set" methods can be called |
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case-insensitively.*/ |
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$available = get_class_methods($class); |
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$method_reference = array(); |
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foreach($available as $method) |
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$method_reference[strtolower($method)] = $method; |
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|
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foreach($properties as $property => $value) { |
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$property = strtolower($property); |
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/*The attributes property cannot be set directly.*/ |
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if($property != "attributes") { |
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/*If the appropriate class has a "set" method for the property provided, then |
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it is called instead or setting the property directly.*/ |
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if(isset($method_reference["set" . $property])) |
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$this->{$method_reference["set" . $property]}($value); |
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elseif(isset($property_reference[$property])) |
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$this->{$property_reference[$property]} = $value; |
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/*Entries that don't match an available class property are stored in the attributes |
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property if applicable. Typically, these entries will be element attributes such as |
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class, value, onkeyup, etc.*/ |
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elseif(isset($property_reference["attributes"])) |
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$this->attributes[$property] = $value; |
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} |
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} |
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} |
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return $this; |
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} |
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|
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/*This method can be used to view a class' state.*/ |
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public function debug() { |
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echo "<pre>", print_r($this, true), "</pre>"; |
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} |
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|
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/*This method prevents double/single quotes in html attributes from breaking the markup.*/ |
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protected function filter($str) { |
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return htmlspecialchars($str); |
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} |
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|
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/*This method is used by the Form class and all Element classes to return a string of html |
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attributes. There is an ignore parameter that allows special attributes from being included.*/ |
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public function getAttributes($ignore = "") { |
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$str = ""; |
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if(!empty($this->attributes)) { |
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if(!is_array($ignore)) |
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$ignore = array($ignore); |
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$attributes = array_diff(array_keys($this->attributes), $ignore); |
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foreach($attributes as $attribute) |
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$str .= ' ' . $attribute . '="' . $this->filter($this->attributes[$attribute]) . '"'; |
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} |
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return $str; |
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} |
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} |
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?> |
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