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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.NamingConventions.PrefixAllGlobals, PluginCheck.CodeAnalysis.Heredoc -- Third-party library |
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|
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abstract class View extends Base { |
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protected $form; |
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|
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public function __construct(?array $properties = null) { |
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$this->configure($properties); |
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} |
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|
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/*This method encapsulates the various pieces that are included in an element's label.*/ |
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protected function renderLabel($element) { |
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$label = $element->getLabel(); |
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$id = $element->getID(); |
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$description = $element->getDescription(); |
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if(!empty($label) || !empty($description)) { |
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echo '<div class="pfbc-label">'; |
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if(!empty($label)) { |
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echo '<label for="', $id, '">'; |
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if($element->isRequired()) |
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echo '<span class="pfbc-required" aria-label="required">*</span> '; |
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echo $label, '</label>'; |
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} |
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if(!empty($description)) |
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echo '<em>', $description, '</em>'; |
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echo '</div>'; |
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} |
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} |
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|
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/*Render inline error messages for an element with proper ARIA support*/ |
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protected function renderInlineError($element) { |
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$errors = $element->getErrors(); |
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$errorID = $element->getErrorID(); |
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if(!empty($errors) && !empty($errorID)) { |
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echo '<div class="pfbc-inline-error" id="', $errorID, '" role="alert" aria-live="polite">'; |
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echo '<span class="pfbc-error-icon" aria-hidden="true">⚠</span> '; |
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echo '<span class="pfbc-error-text">', implode(' ', $errors), '</span>'; |
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echo '</div>'; |
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} |
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} |
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|
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public function setForm(Form $form) { |
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$this->form = $form; |
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} |
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|
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/*jQuery is used to apply css entries to the last element.*/ |
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public function jQueryDocumentReady() { |
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echo 'jQuery("#', $this->form->getId(), ' .pfbc-element:last").css({ "margin-bottom": "0", "padding-bottom": "0", "border-bottom": "none" });'; |
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} |
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|
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public function render() {} |
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|
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public function renderCSS() { |
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$id = $this->form->getId(); |
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|
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/*For ease-of-use, default styles are applied to form elements.*/ |
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if(!in_array("style", $this->form->getPrevent())) { |
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echo <<<CSS |
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#$id .pfbc-label label { font-weight: bold; } |
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#$id .pfbc-label em { font-size: .9em; color: #888; } |
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#$id .pfbc-label strong { color: #990000; } |
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#$id .pfbc-textbox, #$id .pfbc-textarea, #$id .pfbc-select { border: 1px solid #ccc; font-size: 14px; } |
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#$id .pfbc-textbox, #$id .pfbc-textarea { padding: 7px; } |
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#$id .pfbc-select { padding: 6px 7px; } |
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#$id img.pfbc-loading { position: absolute; top: 50%; right: .5em; margin-top: -8px; border: 0; } |
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CSS; |
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} |
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} |
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|
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public function renderJS() {} |
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} |
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