sdForms

<?php
/*
Plugin Name:Smart Deploy Forms
Description: Custom forms for SmartDeploy website
*/

function sdForm($atts) {
	//Check for a form id variable in the shortcode and, if it's exists, put it into the $formID variable
	$shortcodeAtt = shortcode_atts( array(
		'id' => false,
		), $atts );
	if ($shortcodeAtt != false) {
		$formID = $shortcodeAtt['id'];

		//Setup this form's settings and variables
		global $post;
		$post = get_post($formID);
		setup_postdata($post);

		//General Variables
		$formTitle = get_the_title();
		$formSlug = $post->post_name;

		//Form Submit Behaviour
		$onSubmit = get_field('on_form_submit');
		if ($onSubmit == 'default') {
			//refresh page, display thank you
		} elseif ($onSubmit == 'message') {
			//refresh page, display custom message
			$message = get_field('custom_submission_message');
		} elseif ($onSubmit == 'url') {
			//send user to this URL
			$url = get_field('submission_redirect');
		}

		//Form Submit Action (where to send the form data on submit)
		$actionUrl = get_field('form_action_link');

		//Set value of submit button
		if (get_field('submit_value')) {
			$submitValue = get_field('submit_value');
		} else {
			$submitValue = 'Submit';
		}

		//Set ID for form
		if (get_field('form_id')) {
			$formHtmlId = get_field('form_id');
		} else {
			$formHtmlId = $formSlug;
		}

		//Set Classes for form
		if (get_field('form_classes')) {
			$formClasses = get_field('form_classes');
		} else {
			$formClasses = '';
		}

		//Set any messages to display
		$messages = '';
		$confirmMessage = get_field('custom_submission_message');
		if ($_GET['confirm-message']) {
			$messages .= $confirmMessage.'<br />';
		} elseif ($_GET['confirm-submit']) {
			$messages .= 'Thanks for your submission!';
		}

		//Start the HTML output
		$output = '';
		//Do some clearing, just in case
		$output .= '<div style="clear:both;"></div>';
		$output .= '<div class="sdFormWrapper">';
		$output .= '<div class="sdFormMessages">';
		$output .= $messages;
		$output .= '</div>';
		$output .= '<form name="'.$formSlug.'" id="'.$formHtmlId.'" class="'.$formClasses.' sd_form" method="post" ';
		if (isset($actionUrl)) {
			$output .= 'action="'.$actionUrl.'" ';
		}
		$output .= '>';

		//We add a hidden field to identify which form is being processed after submit
		$output .= '<input type="hidden" name="formID" value="'.$formID.'" />';

		//This loops through each added field and displays each one
		if (have_rows('input_type')) {
			while (have_rows('input_type')) { the_row();

			//We're putting a uniform wrap around each input element for styling
			if (get_sub_field('fill_row') == true) {
				$fullWidth = 'fullWidth';
			} else {
				$fullWidth = '';
			}
			if (get_row_layout() == 'section_header') {
				$output .= '<div class="sectionHeader">';
				$output .= get_sub_field('header_text');
				$output .= '</div>';
			} else {



			//We turn the field label into a slug with no spaces or special characters
			$fieldSlug = sanitize_title(get_sub_field('label'));

			//Check if this field is required
			if (get_sub_field('required') == true) {
					$required = 'required';
			} else {
					$required = '';
			}
			//Check for custom name
			if (get_sub_field('input_name')) {
				$name = get_sub_field('input_name');
			} else {
				$name = $fieldSlug;
			}
			//Check for custom html id
			if (get_sub_field('input_id')) {
				$htmlId = get_sub_field('input_id');
			} else {
				$htmlId = $name;
			}
			//Check for custom html classes
			if (get_sub_field('input_class')) {
				$htmlClass = get_sub_field('input_class').' sdForm-input';
			} else {
				$htmlClass = 'sdForm-input';
			}
			//Check for icons
			if (get_sub_field('icon')) {
					$icon = get_sub_field('icon');
				} else {
					$icon = '';
				}
			//Generate Placeholder  (this is acting as the field label)
			$placeholder = get_sub_field('label');

			//Start input wrap
			$output .= '<div title="'.$placeholder.'" class="sdForm-inputWrap '.$fullWidth.'">';

				$output .= $icon;

				if (get_row_layout() == 'text') {
					$output .= '<input type="text" name="'.$name.'" id="'.$htmlId.'" class="'.$htmlClass.'" placeholder="'.$placeholder.'" title="'.$placeholder.'" '.$required.' data-errorMessage="'.$placeholder.' is required."  oninvalid="setCustomValidity(\'\')" />';
				} elseif (get_row_layout() == 'textBox') {
					$output .= '<textarea name="'.$name.'" rows="4" id="'.$htmlId.'" class="'.$htmlClass.'" placeholder="'.$placeholder.'" title="'.$placeholder.'" '.$required.' data-errorMessage="'.$placeholder.' is required" oninvalid="setCustomValidity(\'\')" ></textarea>';
				} elseif (get_row_layout() == 'email') {
					$output .= '<input type="email" name="'.$name.'" id="'.$htmlId.'" class="'.$htmlClass.'" placeholder="'.$placeholder.'" title="'.$placeholder.'" '.$required.' data-errorMessage="'.$placeholder.' is required and must be valid." oninvalid="setCustomValidity(\'\')" />';
				} elseif (get_row_layout() == 'phone') {
					$output .= '<input type="tel" name="'.$name.'" id="'.$htmlId.'" class="'.$htmlClass.'" placeholder="'.$placeholder.'" title="'.$placeholder.'" '.$required.' data-errorMessage="'.$placeholder.' is required." oninvalid="setCustomValidity(\'\')" />';
				} elseif (get_row_layout() == 'url') {
					$output .= '<input type="url" name="'.$name.'" id="'.$htmlId.'" class="'.$htmlClass.'" placeholder="'.$placeholder.'" title="'.$placeholder.'" '.$required.' data-errorMessage="'.$placeholder.' is required." oninvalid="setCustomValidity(\'\')" />';
				} elseif (get_row_layout() == 'checkboxes') {
					if (have_rows('checkbox_selections')) {
						if ($placeholder != '') {
							$output .= '<label for="'.$htmlId.'">'.$placeholder.'</label><br />';
						}
						while(have_rows('checkbox_selections')) { the_row();
							$selection = get_sub_field('checkbox_selection');
							$output .= '<input type="checkbox" name="'.$name.'" value="'.$selection.'" id="'.$htmlId.'" class="'.$htmlClass.'" title="'.$placeholder.'" '.$required.' data-errorMessage="'.$placeholder.' is required." oninvalid="setCustomValidity(\'\')" />';
							$output .= '&nbsp;&nbsp;<label for="'.$htmlId.'">'.$selection.'</label><br />';
						}
					}
				} elseif (get_row_layout() == 'radios') {
					if (have_rows('radio_selections')) {
						if ($placeholder != '') {
							$output .= '<label for="'.$htmlId.'">'.$placeholder.'</label><br />';
						}
						while(have_rows('radio_selections')) { the_row();
							$selection = get_sub_field('radio_selection');
							$output .= '<input type="radio" name="'.$name.'" value="'.$selection.'" id="'.$htmlId.'" class="'.$htmlClass.'" title="'.$placeholder.'" '.$required.' data-errorMessage="'.$placeholder.' is required." oninvalid="setCustomValidity(\'\')" />';
							$output .= '&nbsp;&nbsp;<label for="'.$htmlId.'">'.$selection.'</label><br />';
						}
					}
				} elseif (get_row_layout() == 'select') {
					if (get_sub_field('show_label', true)) {
						$output .= '<span class="dropdownLabel">'.$placeholder.': </span>';
						$showLabel = 'showLabel';
					} else {
							$showLabel = '';
					}
					$optionSlug = sanitize_title($selection);
					if (have_rows('dropdown_selections')) {

						$output .= '<select name="'.$name.'" id="'.$htmlId.'" class="'.$htmlClass.' '.$showLabel.'" title="'.$placeholder.'" '.$required.' data-errorMessage="'.$placeholder.' is required." oninvalid="setCustomValidity(\'\')" >';
						$output .= '<option selected="select" disabled>';
						if ($showLabel != 'showLabel') {
							$output .= $placeholder;
						}
						$output .= '</option>';
						while(have_rows('dropdown_selections')) { the_row();
							$selection = get_sub_field('dropdown_selection');
							$optionSlug = sanitize_title($selection);
							$output .= '<option value="'.$optionSlug.'">'.$selection.'</option>';
						}
						$output .= '</select>';
					}
				} elseif (get_row_layout() == 'hidden') {
					$hiddenVal = get_sub_field('input_value');
					$hiddenName = get_sub_field('input_name');
					$output .= '<input type="hidden" name="'.$hiddenName.'" value="'.$hiddenVal.'" />';
				}
			$output .= '<div style="clear:both;"></div>';
			$output .= '</div>'; //.sdForm-inputWrap
			} //end else (if not a message header)
			}//endwhile

		}

		$output .= '<input type="submit" name="sdForm-submit" value="'.$submitValue.'" />';

		$output .= '</form><div style="clear: both;"></div></div>';
		$output .= '<script>$("'.$formHtmlId.'").validate();</script>';

		wp_reset_postdata();

	} else { //There is no ID set, so we can't show any form
		//ERROR!! No form ID specified
	}
	echo $output;
}

add_shortcode('sdForm', 'sdForm');

//Enqueue our js file
function sd_form_scripts() {
    wp_register_script( 'sdForms',  plugin_dir_url( __FILE__ ) . 'js/sdForms.js' );
    wp_enqueue_script( 'sdForms' );
}
add_action( 'wp_enqueue_scripts', 'sd_form_scripts' );
?>