Professor6T9 Web SheLL

Windows NT WEB-23 10.0 build 17763 (Windows Server 2016) i586
Microsoft-IIS/10.0
103.118.16.173

File Name : plugin-settings.php

<?php // User Submitted Posts - Plugin Settings

if (!defined('ABSPATH')) die();

function usp_add_options_page() {
	
	// add_options_page($page_title, $menu_title, $capability, $menu_slug, $function)
	add_options_page(USP_PLUGIN, USP_PLUGIN, 'manage_options', USP_PATH, 'usp_render_form');
	
}
add_action('admin_menu', 'usp_add_options_page');

function usp_init() {
	
	// register_setting($option_group, $option_name, $sanitize_callback)
	register_setting('usp_plugin_options', 'usp_options', 'usp_validate_options');
	
}
add_action('admin_init', 'usp_init');

function add_usp_links($links, $file) {
	
	if ($file == USP_PATH) {
		
		$home_href  = 'https://perishablepress.com/user-submitted-posts/';
		$home_title = esc_attr__('Plugin Homepage', 'usp');
		$home_text  = esc_html__('Homepage', 'usp');
		
		$links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $home_href .'" title="'. $home_title .'">'. $home_text .'</a>';
		
		$rate_href  = 'https://wordpress.org/support/plugin/user-submitted-posts/reviews/?rate=5#new-post';
		$rate_title = esc_attr__('Give USP a 5-star rating at WordPress.org', 'usp');
		$rate_text  = esc_html__('Rate this plugin&nbsp;&raquo;', 'usp');
		
		$links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $rate_href .'" title="'. $rate_title .'">'. $rate_text .'</a>';
		
	}
	
	return $links;
	
}
add_filter('plugin_row_meta', 'add_usp_links', 10, 2);

// https://bit.ly/1MJWrau
function usp_filter_safe_styles($styles) {
	
	 $styles[] = 'display'; 
	 
	 return $styles;
	 
}
add_filter('safe_style_css', 'usp_filter_safe_styles');

function usp_post_type() {
	
	$post_type = array(
		
		'post' => array(
			'value' => 'post',
			'label' => esc_html__('WP Post (recommended)', 'usp'),
		),
		'page' => array(
			'value' => 'page',
			'label' => esc_html__('WP Page', 'usp'),
		),
	);
	
	return apply_filters('usp_post_type_options', $post_type);
	
}

function usp_form_version() {
	
	$form_version = array(
		
		'current' => array(
			'value' => 'current',
			'label' => esc_html__('HTML5 Form + Default CSS', 'usp') .' <span class="mm-item-caption">'. esc_html__('(Recommended)', 'usp') .'</span>',
		),
		'disable' => array(
			'value' => 'disable',
			'label' => esc_html__('HTML5 Form + Disable CSS', 'usp') .' <span class="mm-item-caption">'. esc_html__('(Provide your own styles)', 'usp') .'</span>',
		),
		'custom' => array(
			'value' => 'custom',
			'label' => esc_html__('Custom Form + Custom CSS', 'usp') .' <span class="mm-item-caption">'. esc_html__('(Provide your own form template &amp; styles)', 'usp') .'</span>',
		),
	);
	
	return $form_version;
	
}

function usp_image_display() {
	
	$image_display = array(
		
		'before' => array(
			'value' => 'before',
			'label' => esc_html__('Auto-display before post content', 'usp')
		),
		'after' => array(
			'value' => 'after',
			'label' => esc_html__('Auto-display after post content', 'usp')
		),
		'disable' => array(
			'value' => 'disable',
			'label' => esc_html__('Do not auto-display submitted images', 'usp')
		),
	);
	
	return $image_display;
	
}

function usp_email_display() {
	
	$email_display = array(
		
		'before' => array(
			'value' => 'before',
			'label' => esc_html__('Auto-display before post content', 'usp')
		),
		'after' => array(
			'value' => 'after',
			'label' => esc_html__('Auto-display after post content', 'usp')
		),
		'disable' => array(
			'value' => 'disable',
			'label' => esc_html__('Do not auto-display submitted email', 'usp')
		),
	);
	
	return $email_display;
	
}

function usp_name_display() {
	
	$name_display = array(
		
		'before' => array(
			'value' => 'before',
			'label' => esc_html__('Auto-display before post content', 'usp')
		),
		'after' => array(
			'value' => 'after',
			'label' => esc_html__('Auto-display after post content', 'usp')
		),
		'disable' => array(
			'value' => 'disable',
			'label' => esc_html__('Do not auto-display submitted name', 'usp')
		),
	);
	
	return $name_display;
	
}

function usp_url_display() {
	
	$url_display = array(
		
		'before' => array(
			'value' => 'before',
			'label' => esc_html__('Auto-display before post content', 'usp')
		),
		'after' => array(
			'value' => 'after',
			'label' => esc_html__('Auto-display after post content', 'usp')
		),
		'disable' => array(
			'value' => 'disable',
			'label' => esc_html__('Do not auto-display submitted URL', 'usp')
		),
	);
	
	return $url_display;
	
}

function usp_custom_display() {
	
	$custom_display = array(
		
		'before' => array(
			'value' => 'before',
			'label' => esc_html__('Auto-display before post content', 'usp')
		),
		'after' => array(
			'value' => 'after',
			'label' => esc_html__('Auto-display after post content', 'usp')
		),
		'disable' => array(
			'value' => 'disable',
			'label' => esc_html__('Do not auto-display the Custom Field', 'usp')
		),
	);
	
	return $custom_display;
	
}

function usp_recaptcha_version() {
	
	$recaptcha_version = array(
		
		2 => array(
			'value' => 2,
			'label' => esc_html__('v2 (I&rsquo;m not a robot)', 'usp')
		),
		3 => array(
			'value' => 3,
			'label' => esc_html__('v3 (Hidden reCaptcha)', 'usp')
		),
	);
	
	return $recaptcha_version;
	
}

function usp_form_field_options($args) {
	
	global $usp_options;
	
	$name  = isset($args[0]) ? $args[0] : '';
	$label = isset($args[1]) ? $args[1] : '';
	
	$option = isset($usp_options[$name]) ? $usp_options[$name] : '';
	
	$selected_show = ($option === 'show') ? 'selected="selected"' : '';
	$selected_optn = ($option === 'optn') ? 'selected="selected"' : '';
	$selected_hide = ($option === 'hide') ? 'selected="selected"' : '';
	
	$output  = '<tr>';
	$output .= '<th scope="row"><label class="description" for="usp_options['. esc_attr($name) .']">'. esc_html($label) .'</label></th>';
	$output .= '<td>';
	$output .= '<select name="usp_options['. esc_attr($name) .']" id="usp_options['. esc_attr($name) .']">';
	
	$output .= '<option '. $selected_show .' value="show">'. esc_html__('Enable and require', 'usp')        .'</option>';
	$output .= '<option '. $selected_optn .' value="optn">'. esc_html__('Enable but do not require', 'usp') .'</option>';
	$output .= '<option '. $selected_hide .' value="hide">'. esc_html__('Disable this field', 'usp')        .'</option>';
	
	$output .= '</select>';
	$output .= '</td>';
	$output .= '</tr>';
	
	return $output;
	
}

function usp_form_field_options_custom() {
	
	global $usp_options;
	
	$name  = 'custom_field';
	$label = esc_html__('Custom Field', 'usp');
	
	$option = isset($usp_options[$name]) ? $usp_options[$name] : '';
	
	$selected_show = ($option === 'show') ? 'selected="selected"' : '';
	$selected_optn = ($option === 'optn') ? 'selected="selected"' : '';
	$selected_hide = ($option === 'hide') ? 'selected="selected"' : '';
	
	$output  = '<tr>';
	$output .= '<th scope="row"><label class="description" for="usp_options['. esc_attr($name) .']">'. esc_html($label) .'</label></th>';
	$output .= '<td>';
	$output .= '<select name="usp_options['. esc_attr($name) .']" id="usp_options['. esc_attr($name) .']">';
	
	$output .= '<option '. $selected_show .' value="show">'. esc_html__('Enable and require', 'usp')        .'</option>';
	$output .= '<option '. $selected_optn .' value="optn">'. esc_html__('Enable but do not require', 'usp') .'</option>';
	$output .= '<option '. $selected_hide .' value="hide">'. esc_html__('Disable this field', 'usp')        .'</option>';
	
	$output .= '</select> ';
	$output .= '<span class="mm-item-caption">'. esc_html__('(Visit', 'usp') .' <a href="#usp-custom-field">';
	$output .= esc_html__('Custom Field', 'usp') .'</a> '. esc_html__('to configure options)', 'usp') .'</span>';
	$output .= '</td>';
	$output .= '</tr>';
	
	return $output;
	
}

function usp_form_field_options_captcha() {
	
	global $usp_options;
	
	$name  = 'usp_captcha';
	$label = esc_html__('Challenge Question', 'usp');
	
	$option = isset($usp_options[$name]) ? $usp_options[$name] : '';
	
	$selected_show = ($option === 'show') ? 'selected="selected"' : '';
	$selected_hide = ($option === 'hide') ? 'selected="selected"' : '';
	
	$output  = '<tr>';
	$output .= '<th scope="row"><label class="description" for="usp_options['. esc_attr($name) .']">'. esc_html($label) .'</label></th>';
	$output .= '<td>';
	$output .= '<select name="usp_options['. esc_attr($name) .']" id="usp_options['. esc_attr($name) .']">';
	
	$output .= '<option '. $selected_show .' value="show">'. esc_html__('Enable and require', 'usp') .'</option>';
	$output .= '<option '. $selected_hide .' value="hide">'. esc_html__('Disable this field', 'usp')  .'</option>';
	
	$output .= '</select> ';
	$output .= '<span class="mm-item-caption">'. esc_html__('(Visit', 'usp') .' <a href="#usp-challenge-question">';
	$output .= esc_html__('Challenge Question', 'usp') .'</a> '. esc_html__('to configure options)', 'usp') .'</span>';
	$output .= '</td>';
	$output .= '</tr>';
	
	return $output;
	
}

function usp_form_field_options_recaptcha() {
	
	global $usp_options;
	
	$name  = 'usp_recaptcha';
	$label = esc_html__('Google reCAPTCHA', 'usp');
	
	$option = isset($usp_options[$name]) ? $usp_options[$name] : '';
	
	$selected_show = ($option === 'show') ? 'selected="selected"' : '';
	$selected_hide = ($option === 'hide') ? 'selected="selected"' : '';
	
	$output  = '<tr>';
	$output .= '<th scope="row"><label class="description" for="usp_options['. esc_attr($name) .']">'. esc_html($label) .'</label></th>';
	$output .= '<td>';
	$output .= '<select name="usp_options['. esc_attr($name) .']" id="usp_options['. esc_attr($name) .']">';
	
	$output .= '<option '. $selected_show .' value="show">'. esc_html__('Enable and require', 'usp') .'</option>';
	$output .= '<option '. $selected_hide .' value="hide">'. esc_html__('Disable this field', 'usp')  .'</option>';
	
	$output .= '</select> ';
	$output .= '<span class="mm-item-caption">'. esc_html__('(Visit', 'usp') .' <a href="#usp-recaptcha">';
	$output .= esc_html__('Google reCAPTCHA', 'usp') .'</a> '. esc_html__('to configure options)', 'usp') .'</span>';
	$output .= '</td>';
	$output .= '</tr>';
	
	return $output;
	
}

function usp_form_field_options_images() {
	
	global $usp_options;
	
	$name  = 'usp_images';
	$label = esc_html__('Post Images', 'usp');
	
	$option = isset($usp_options[$name]) ? $usp_options[$name] : '';
	
	$selected_show = ($option === 'show') ? 'selected="selected"' : '';
	$selected_hide = ($option === 'hide') ? 'selected="selected"' : '';
	
	$output  = '<tr>';
	$output .= '<th scope="row"><label class="description" for="usp_options['. esc_attr($name) .']">'. esc_html($label) .'</label></th>';
	$output .= '<td>';
	$output .= '<select name="usp_options['. esc_attr($name) .']" id="usp_options['. esc_attr($name) .']">';
	
	$output .= '<option '. $selected_show .' value="show">'. esc_html__('Enable', 'usp') .'</option>';
	$output .= '<option '. $selected_hide .' value="hide">'. esc_html__('Disable', 'usp') .'</option>';
	
	$output .= '</select> ';
	$output .= '<span class="mm-item-caption">'. esc_html__('(Visit', 'usp') .' <a href="#usp-image-uploads">';
	$output .= esc_html__('Image Uploads', 'usp') .'</a> '. esc_html__('to configure options)', 'usp') .'</span>';
	$output .= '</td>';
	$output .= '</tr>';
	
	return $output;
	
}

function usp_form_display_options() {
	
	global $usp_options;
	
	$radio_setting = isset($usp_options['usp_form_version']) ? $usp_options['usp_form_version'] : '';
	
	$form_styles = usp_form_version();
	
	$output = '';
	
	foreach ($form_styles as $form_style) {
		
		$label = isset($form_style['label']) ? $form_style['label'] : '';
		$value = isset($form_style['value']) ? $form_style['value'] : '';
		
		$checked = (!empty($radio_setting) && $radio_setting === $value) ? 'checked="checked"' : '';
		
		$class = ($value === 'custom') ? 'usp-custom-form' : 'usp-form';
		
		$output .= '<div class="mm-radio-inputs">';
		$output .= '<input type="radio" name="usp_options[usp_form_version]" class="'. $class .'" value="'. esc_attr($value) .'" '. $checked .' /> '. $label;
		$output .= '</div>';
		
	}
	
	return $output;
	
}

function usp_post_type_options() {
	
	global $usp_options;
	
	$usp_post_type = usp_post_type();
	
	$selected_option = isset($usp_options['usp_post_type']) ? $usp_options['usp_post_type'] : 'post';
	
	$select_options = '<select name="usp_options[usp_post_type]">';
	
	foreach($usp_post_type as $k => $v) {
		
		$selected = selected($selected_option === $k, true, false);
		
		$value = isset($v['value']) ? $v['value'] : null;
		$label = isset($v['label']) ? $v['label'] : null;
		
		$select_options .= '<option value="'. $value .'"'. $selected .'>'. $label .'</option>';
		
	}
	
	$select_options .= '</select>';
	
	return $select_options;
	
}

function usp_post_status_options() {
	
	global $usp_options;
	
	$approved = isset($usp_options['number-approved']) ? intval($usp_options['number-approved']) : -1;
	
	$output = '<select id="usp_options[number-approved]" name="usp_options[number-approved]">';
	
	foreach (range(-2, 20) as $v) {
		
		if     ($v === -2) $k = esc_html__('Draft', 'usp');	
		elseif ($v === -1) $k = esc_html__('Pending (default)', 'usp');
		elseif ($v === 0)  $k = esc_html__('Publish immediately', 'usp');
		elseif ($v === 1)  $k = esc_html__('Publish after 1 approved post', 'usp');
		else               $k = esc_html__('Publish after ', 'usp') . $v . esc_html__(' approved posts', 'usp');
		
		$selected = selected($v, $approved, false);
		
		$output .= '<option '. $selected .' value="'. $v .'">'. $k .'</option>';
		
	}
	
	$output .= '</select>';
	
	return $output;
	
}

function usp_post_category_options() {
	
	global $usp_options;
	
	$options = isset($usp_options['categories']) ? $usp_options['categories'] : array();
	
	$cats = get_categories(array('parent' => 0, 'orderby' => 'name', 'order' => 'ASC', 'hide_empty' => 0));
	
	if (empty($cats)) return;
	
	$usp_cats = array();
	
	$output  = '<p class="usp-category-options-desc">'. esc_html__('Select categories to display in the Category field.', 'usp') .'</p>';
	$output .= '<ul class="usp-category-options">';
	
	foreach ($cats as $c) {
		
		// parents
		
		$output .= '<li><input type="checkbox" name="usp_options[categories][]" id="usp_options[categories][]" value="'. esc_attr($c->term_id) .'" '. checked(true, in_array($c->term_id, $options), false) .'> ';
		$output .= '<label for="usp_options[categories][]"><a href="'. esc_url(get_category_link($c->term_id)) .'" title="Cat ID: '. esc_attr($c->term_id) .'" target="_blank" rel="noopener noreferrer">'. esc_html($c->name) .'</a></label></li>';
		
		$usp_cats['c'][] = array('id' => esc_attr($c->term_id), 'c1' => array());
		$children = get_terms('category', array('parent' => esc_attr($c->term_id), 'hide_empty' => 0));
		
		if (!empty($children)) {
			
			$output .= '<li><ul>';
			
			foreach ($children as $c1) {

// children
				
				$usp_cats['c'][]['c1'][] = array('id' => esc_attr($c1->term_id), 'c2' => array());
				$grandchildren = get_terms('category', array('parent' => esc_attr($c1->term_id), 'hide_empty' => 0));
				
				if (!empty($grandchildren)) {
					
					$output .= '<li><input type="checkbox" name="usp_options[categories][]" id="usp_options[categories][]" value="'. esc_attr($c1->term_id) .'" '. checked(true, in_array($c1->term_id, $options), false) .'> ';
					$output .= '<label for="usp_options[categories][]"><a href="'. esc_url(get_category_link($c1->term_id)) .'" title="Cat ID: '. esc_attr($c1->term_id) .'" target="_blank" rel="noopener noreferrer">'. esc_html($c1->name) .'</a></label>';
					$output .= '<ul>';
					
					foreach ($grandchildren as $c2) {

// grandchildren
						
						$usp_cats['c'][]['c1'][]['c2'][] = array('id' => esc_attr($c2->term_id), 'c3' => array());
						$great_grandchildren = get_terms('category', array('parent' => esc_attr($c2->term_id), 'hide_empty' => 0));
						
						if (!empty($great_grandchildren)) {
							
							$output .= '<li><input type="checkbox" name="usp_options[categories][]" id="usp_options[categories][]" value="'. esc_attr($c2->term_id) .'" '. checked(true, in_array($c2->term_id, $options), false) .'> ';
							$output .= '<label for="usp_options[categories][]"><a href="'. esc_url(get_category_link($c2->term_id)) .'" title="Cat ID: '. esc_attr($c2->term_id) .'" target="_blank" rel="noopener noreferrer">'. esc_html($c2->name) .'</a></label>';
							$output .= '<ul>';
							
							foreach ($great_grandchildren as $c3) {
								
								// great enkelkinder
								
								$usp_cats['c'][]['c1'][]['c2'][]['c3'][] = array('id' => esc_attr($c3->term_id), 'c4' => array());
								$great_great_grandchildren = get_terms('category', array('parent' => esc_attr($c3->term_id), 'hide_empty' => 0));
								
								if (!empty($great_great_grandchildren)) {
									
									$output .= '<li><input type="checkbox" name="usp_options[categories][]" id="usp_options[categories][]" value="'. esc_attr($c3->term_id) .'" '. checked(true, in_array($c3->term_id, $options), false) .'> ';
									$output .= '<label for="usp_options[categories][]"><a href="'. esc_url(get_category_link($c3->term_id)) .'" title="Cat ID: '. esc_attr($c3->term_id) .'" target="_blank" rel="noopener noreferrer">'. esc_html($c3->name) .'</a></label>';
									$output .= '<ul>';
									
									foreach ($great_great_grandchildren as $c4) {
										
										// great great grandchildren
										
										$usp_cats['c'][]['c1'][]['c2'][]['c3'][]['c4'][] = array('id' => esc_attr($c4->term_id));
										$output .= '<li><input type="checkbox" name="usp_options[categories][]" id="usp_options[categories][]" value="'. esc_attr($c4->term_id) .'" '. checked(true, in_array($c4->term_id, $options), false) .'> ';
										$output .= '<label for="usp_options[categories][]"><a href="'. esc_url(get_category_link($c4->term_id)) .'" title="Cat ID: '. esc_attr($c4->term_id) .'" target="_blank" rel="noopener noreferrer">'. esc_html($c4->name) .'</a></label></li>';
										
									}
									$output .= '</ul></li>'; // great great grandchildren
									
								} else {
									$output .= '<li><input type="checkbox" name="usp_options[categories][]" id="usp_options[categories][]" value="'. esc_attr($c3->term_id) .'" '. checked(true, in_array($c3->term_id, $options), false) .'> ';
									$output .= '<label for="usp_options[categories][]"><a href="'. esc_url(get_category_link($c3->term_id)) .'" title="Cat ID: '. esc_attr($c3->term_id) .'" target="_blank" rel="noopener noreferrer">'. esc_html($c3->name) .'</a></label></li>';
								}
							}
							$output .= '</ul></li>'; // great grandchildren
						} else {
							$output .= '<li><input type="checkbox" name="usp_options[categories][]" id="usp_options[categories][]" value="'. esc_attr($c2->term_id) .'" '. checked(true, in_array($c2->term_id, $options), false) .'> ';
							$output .= '<label for="usp_options[categories][]"><a href="'. esc_url(get_category_link($c2->term_id)) .'" title="Cat ID: '. esc_attr($c2->term_id) .'" target="_blank" rel="noopener noreferrer">'. esc_html($c2->name) .'</a></label></li>';
						}
					}
					$output .= '</ul></li>'; // grandchildren
				} else {
					$output .= '<li><input type="checkbox" name="usp_options[categories][]" id="usp_options[categories][]" value="'. esc_attr($c1->term_id) .'" '. checked(true, in_array($c1->term_id, $options), false) .'> ';
					$output .= '<label for="usp_options[categories][]"><a href="'. esc_url(get_category_link($c1->term_id)) .'" title="Cat ID: '. esc_attr($c1->term_id) .'" target="_blank" rel="noopener noreferrer">'. esc_html($c1->name) .'</a></label></li>';
				}
			}
			$output .= '</ul></li>'; // children
		}
	}
	
	$output .= '</ul>'; // parents
	
	return $output;
	
}

function usp_form_field_recaptcha() {
	
	global $usp_options;
	
	$version = isset($usp_options['recaptcha_version']) ? $usp_options['recaptcha_version'] : 2;
	
	$output = '<select id="usp_options[recaptcha_version]" name="usp_options[recaptcha_version]">';
	
	foreach(usp_recaptcha_version() as $option) {
		
		$option_value = isset($option['value']) ? $option['value'] : '';
		$option_label = isset($option['label']) ? $option['label'] : '';
		
		$output .= '<option '. selected($option_value, $version, false) .' value="'. esc_attr($option_value) .'">'. esc_attr($option_label) .'</option>';
		
	}
	
	$output .= '</select>';
	
	return $output;
	
}

function usp_add_defaults() {
	
	$currentUser = wp_get_current_user();
	
	$admin_mail = get_bloginfo('admin_email');
	
	$tmp = get_option('usp_options');
	
	if ((isset($tmp['default_options']) && $tmp['default_options'] == '1') || (!is_array($tmp))) {
		
		$arr = array(
			'usp_version'          => USP_VERSION,
			'version_alert'        => 0,
			'default_options'      => 0,
			'author'               => $currentUser->ID,
			'categories'           => array(get_option('default_category')),
			'multiple-cats'        => false,
			'number-approved'      => -1,
			'redirect-url'         => '',
			'error-message'        => esc_html__('There was an error. Please ensure that you have added a title, some content, and that you have uploaded only images.', 'usp'),
			'min-images'           => 0,
			'max-images'           => 1,
			'min-image-height'     => 0,
			'min-image-width'      => 0,
			'max-image-height'     => 1500,
			'max-image-width'      => 1500,
			'usp_name'             => 'show',
			'usp_url'              => 'show',
			'usp_email'            => 'hide',
			'usp_title'            => 'show',
			'usp_tags'             => 'show',
			'usp_category'         => 'show',
			'usp_images'           => 'hide',
			'upload-message'       => esc_html__('Please select your image(s) to upload.', 'usp'),
			'usp_question'         => '1 + 1 =',
			'usp_response'         => '2',
			'usp_casing'           => 0,
			'usp_captcha'          => 'show',
			'usp_content'          => 'show',
			'success-message'      => esc_html__('Success! Thank you for your submission.', 'usp'),
			'usp_form_version'     => 'current',
			'usp_email_alerts'     => 1,
			'usp_email_html'       => 0,
			'usp_email_address'    => $admin_mail,
			'usp_email_from'       => $admin_mail,
			'usp_use_author'       => 0,
			'usp_use_url'          => 0,
			'usp_use_email'        => 0,
			'usp_use_cat'          => 0,
			'usp_use_cat_id'       => '',
			'usp_include_js'       => 1,
			'usp_display_url'      => '',
			'usp_form_content'     => '',
			'usp_existing_tags'    => 0,
			'usp_richtext_editor'  => 0,
			'usp_featured_images'  => 0,
			'usp_add_another'      => '',
			'disable_required'     => 0,
			'titles_unique'        => 0,
			'enable_shortcodes'    => 0,
			'disable_ip_tracking'  => 0,
			'email_alert_subject'  => '',
			'email_alert_message'  => '',
			'auto_display_images'  => 'disable',
			'auto_display_email'   => 'disable', 
			'auto_display_name'    => 'disable', 
			'auto_display_url'     => 'disable', 
			'auto_image_markup'    => '<a href="%%full%%"><img src="%%thumb%%" width="%%width%%" height="%%height%%" alt="%%title%%" style="display:inline-block;" /></a> ',
			'auto_email_markup'    => '<p><a href="mailto:%%email%%">'. esc_html__('Email', 'usp') .'</a></p>',
			'auto_name_markup'     => '<p>%%author%%</p>',
			'auto_url_markup'      => '<p><a href="%%url%%">'. esc_html__('URL', 'usp') .'</a></p>',
			'logged_in_users'      => 0,
			'disable_author'       => 0,
			'recaptcha_public'     => '',
			'recaptcha_private'    => '',
			'recaptcha_version'    => 2,
			'usp_recaptcha'        => 'hide',
			'usp_post_type'        => 'post',
			'custom_field'         => 'hide',
			'custom_name'          => 'usp_custom_field',
			'custom_label'         => esc_html__('Custom Field', 'usp'),
			'auto_display_custom'  => 'disable',
			'auto_custom_markup'   => '<p>%%custom_label%% : %%custom_name%% : %%custom_value%%</p>',
			'custom_checkbox'      => false,
			'custom_checkbox_name' => 'usp_custom_checkbox',
			'custom_checkbox_text' => 'I agree the to the terms.',
			'custom_checkbox_err'  => 'Custom checkbox required',
		);
		
		update_option('usp_options', $arr);
		
	}
	
}
register_activation_hook(dirname(dirname(__FILE__)).'/user-submitted-posts.php', 'usp_add_defaults');

function usp_delete_plugin_options() {
	
	delete_option('usp_options');
	
}
if (isset($usp_options['default_options']) && $usp_options['default_options'] == 1) {
	
	register_deactivation_hook(dirname(dirname(__FILE__)).'/user-submitted-posts.php', 'usp_delete_plugin_options');
	
}

function usp_update_category_option($option_name, $old_value, $value) { 
	
	usp_clear_cookies();
	
}
add_action('updated_option', 'usp_update_category_option', 10, 3);

function usp_validate_options($input) {
	
	global $usp_options;
	
	if (!isset($input['version_alert'])) $input['version_alert'] = null;
	$input['version_alert'] = ($input['version_alert'] == 1 ? 1 : 0);
	
	if (!isset($input['default_options'])) $input['default_options'] = null;
	$input['default_options'] = ($input['default_options'] == 1 ? 1 : 0);
	
	if (isset($input['categories'])) $input['categories'] = is_array($input['categories']) && !empty($input['categories']) ? array_unique($input['categories']) : array(get_option('default_category'));
	
	$input['number-approved']  = is_numeric($input['number-approved']) ? intval($input['number-approved']) : -1;
	
	$input['min-images']       = is_numeric($input['min-images']) ? intval($input['min-images']) : $input['max-images'];
	$input['max-images']       = (is_numeric($input['max-images']) && ($usp_options['min-images'] <= abs($input['max-images']))) ? intval($input['max-images']) : $usp_options['max-images'];
	
	$input['min-image-height'] = is_numeric($input['min-image-height']) ? intval($input['min-image-height']) : $usp_options['min-image-height'];
	$input['min-image-width']  = is_numeric($input['min-image-width'])  ? intval($input['min-image-width'])  : $usp_options['min-image-width'];
	
	$input['max-image-height'] = (is_numeric($input['max-image-height']) && ($usp_options['min-image-height'] <= $input['max-image-height'])) ? intval($input['max-image-height']) : $usp_options['max-image-height'];
	$input['max-image-width']  = (is_numeric($input['max-image-width'])  && ($usp_options['min-image-width']  <= $input['max-image-width']))  ? intval($input['max-image-width'])  : $usp_options['max-image-width'];
	
	$usp_form_version = usp_form_version();
	if (!isset($input['usp_form_version'])) $input['usp_form_version'] = null;
	if (!array_key_exists($input['usp_form_version'], $usp_form_version)) $input['usp_form_version'] = null;
	
	$usp_image_display = usp_image_display();
	if (!isset($input['auto_display_images'])) $input['auto_display_images'] = null;
	if (!array_key_exists($input['auto_display_images'], $usp_image_display)) $input['auto_display_images'] = null;
	
	$usp_email_display = usp_email_display();
	if (!isset($input['auto_display_email'])) $input['auto_display_email'] = null;
	if (!array_key_exists($input['auto_display_email'], $usp_email_display)) $input['auto_display_email'] = null;
	
	$usp_url_display = usp_url_display();
	if (!isset($input['auto_display_url'])) $input['auto_display_url'] = null;
	if (!array_key_exists($input['auto_display_url'], $usp_url_display)) $input['auto_display_url'] = null;
	
	$usp_custom_display = usp_custom_display();
	if (!isset($input['auto_display_custom'])) $input['auto_display_custom'] = null;
	if (!array_key_exists($input['auto_display_custom'], $usp_custom_display)) $input['auto_display_custom'] = null;
	
	$usp_post_type = usp_post_type();
	if (!isset($input['usp_post_type'])) $input['usp_post_type'] = null;
	if (!array_key_exists($input['usp_post_type'], $usp_post_type)) $input['usp_post_type'] = null;
	
	$usp_recaptcha_version = usp_recaptcha_version();
	if (!isset($input['recaptcha_version'])) $input['recaptcha_version'] = null;
	if (!array_key_exists($input['recaptcha_version'], $usp_recaptcha_version)) $input['recaptcha_version'] = null;
	
	if (isset($input['author']))               $input['author']               = wp_filter_nohtml_kses($input['author']);               else $input['author']               = null;
	if (isset($input['usp_name']))             $input['usp_name']             = wp_filter_nohtml_kses($input['usp_name']);             else $input['usp_name']             = null;
	if (isset($input['usp_url']))              $input['usp_url']              = wp_filter_nohtml_kses($input['usp_url']);              else $input['usp_url']              = null; 
	if (isset($input['usp_email']))            $input['usp_email']            = wp_filter_nohtml_kses($input['usp_email']);            else $input['usp_email']            = null;
	if (isset($input['usp_title']))            $input['usp_title']            = wp_filter_nohtml_kses($input['usp_title']);            else $input['usp_title']            = null;
	if (isset($input['usp_tags']))             $input['usp_tags']             = wp_filter_nohtml_kses($input['usp_tags']);             else $input['usp_tags']             = null;
	if (isset($input['usp_category']))         $input['usp_category']         = wp_filter_nohtml_kses($input['usp_category']);         else $input['usp_category']         = null;
	if (isset($input['usp_images']))           $input['usp_images']           = wp_filter_nohtml_kses($input['usp_images']);           else $input['usp_images']           = null;
	if (isset($input['usp_question']))         $input['usp_question']         = wp_filter_nohtml_kses($input['usp_question']);         else $input['usp_question']         = null;
	if (isset($input['usp_captcha']))          $input['usp_captcha']          = wp_filter_nohtml_kses($input['usp_captcha']);          else $input['usp_captcha']          = null;
	if (isset($input['usp_content']))          $input['usp_content']          = wp_filter_nohtml_kses($input['usp_content']);          else $input['usp_content']          = null;
	if (isset($input['usp_email_address']))    $input['usp_email_address']    = wp_filter_nohtml_kses($input['usp_email_address']);    else $input['usp_email_address']    = null;
	if (isset($input['usp_email_from']))       $input['usp_email_from']       = wp_filter_nohtml_kses($input['usp_email_from']);       else $input['usp_email_from']       = null;
	if (isset($input['usp_use_cat_id']))       $input['usp_use_cat_id']       = wp_filter_nohtml_kses($input['usp_use_cat_id']);       else $input['usp_use_cat_id']       = null;
	if (isset($input['usp_display_url']))      $input['usp_display_url']      = wp_filter_nohtml_kses($input['usp_display_url']);      else $input['usp_display_url']      = null;
	if (isset($input['redirect-url']))         $input['redirect-url']         = wp_filter_nohtml_kses($input['redirect-url']);         else $input['redirect-url']         = null;
	if (isset($input['email_alert_subject']))  $input['email_alert_subject']  = wp_filter_nohtml_kses($input['email_alert_subject']);  else $input['email_alert_subject']  = null;
	if (isset($input['recaptcha_public']))     $input['recaptcha_public']     = wp_filter_nohtml_kses($input['recaptcha_public']);     else $input['recaptcha_public']     = null;
	if (isset($input['recaptcha_private']))    $input['recaptcha_private']    = wp_filter_nohtml_kses($input['recaptcha_private']);    else $input['recaptcha_private']    = null;
	if (isset($input['usp_recaptcha']))        $input['usp_recaptcha']        = wp_filter_nohtml_kses($input['usp_recaptcha']);        else $input['usp_recaptcha']        = null;
	if (isset($input['custom_field']))         $input['custom_field']         = wp_filter_nohtml_kses($input['custom_field']);         else $input['custom_field']         = null;
	if (isset($input['custom_name']))          $input['custom_name']          = wp_filter_nohtml_kses($input['custom_name']);          else $input['custom_name']          = null;
	if (isset($input['custom_label']))         $input['custom_label']         = wp_filter_nohtml_kses($input['custom_label']);         else $input['custom_label']         = null;
	if (isset($input['custom_checkbox_name'])) $input['custom_checkbox_name'] = wp_filter_nohtml_kses($input['custom_checkbox_name']); else $input['custom_checkbox_name'] = null;
	if (isset($input['custom_checkbox_err']))  $input['custom_checkbox_err']  = wp_filter_nohtml_kses($input['custom_checkbox_err']);  else $input['custom_checkbox_err']  = null;
	
	if (isset($input['usp_featured_image_default'])) $input['usp_featured_image_default'] = wp_filter_nohtml_kses($input['usp_featured_image_default']); else $input['usp_featured_image_default'] = null;
	
	// dealing with kses
	global $allowedposttags;
	$allowed_atts = array(
		'align'      => array(),
		'class'      => array(),
		'type'       => array(),
		'id'         => array(),
		'dir'        => array(),
		'lang'       => array(),
		'style'      => array(),
		'xml:lang'   => array(),
		'src'        => array(),
		'alt'        => array(),
		'href'       => array(),
		'rel'        => array(),
		'rev'        => array(),
		'target'     => array(),
		'novalidate' => array(),
		'type'       => array(),
		'value'      => array(),
		'name'       => array(),
		'tabindex'   => array(),
		'action'     => array(),
		'method'     => array(),
		'for'        => array(),
		'width'      => array(),
		'height'     => array(),
		'data'       => array(),
		'data-rel'   => array(),
		'title'      => array(),
	);
	$allowedposttags['form']     = $allowed_atts;
	$allowedposttags['label']    = $allowed_atts;
	$allowedposttags['input']    = $allowed_atts;
	$allowedposttags['textarea'] = $allowed_atts;
	$allowedposttags['iframe']   = $allowed_atts;
	$allowedposttags['script']   = $allowed_atts;
	$allowedposttags['style']    = $allowed_atts;
	$allowedposttags['strong']   = $allowed_atts;
	$allowedposttags['small']    = $allowed_atts;
	$allowedposttags['table']    = $allowed_atts;
	$allowedposttags['span']     = $allowed_atts;
	$allowedposttags['abbr']     = $allowed_atts;
	$allowedposttags['code']     = $allowed_atts;
	$allowedposttags['pre']      = $allowed_atts;
	$allowedposttags['div']      = $allowed_atts;
	$allowedposttags['img']      = $allowed_atts;
	$allowedposttags['h1']       = $allowed_atts;
	$allowedposttags['h2']       = $allowed_atts;
	$allowedposttags['h3']       = $allowed_atts;
	$allowedposttags['h4']       = $allowed_atts;
	$allowedposttags['h5']       = $allowed_atts;
	$allowedposttags['h6']       = $allowed_atts;
	$allowedposttags['ol']       = $allowed_atts;
	$allowedposttags['ul']       = $allowed_atts;
	$allowedposttags['li']       = $allowed_atts;
	$allowedposttags['em']       = $allowed_atts;
	$allowedposttags['hr']       = $allowed_atts;
	$allowedposttags['br']       = $allowed_atts;
	$allowedposttags['tr']       = $allowed_atts;
	$allowedposttags['td']       = $allowed_atts;
	$allowedposttags['p']        = $allowed_atts;
	$allowedposttags['a']        = $allowed_atts;
	$allowedposttags['b']        = $allowed_atts;
	$allowedposttags['i']        = $allowed_atts;
	
	if (isset($input['usp_form_content']))     $input['usp_form_content']     = wp_kses_post($input['usp_form_content'],     $allowedposttags); else $input['usp_form_content']     = null;
	if (isset($input['error-message']))        $input['error-message']        = wp_kses_post($input['error-message'],        $allowedposttags); else $input['error-message']        = null;
	if (isset($input['upload-message']))       $input['upload-message']       = wp_kses_post($input['upload-message'],       $allowedposttags); else $input['upload-message']       = null;
	if (isset($input['success-message']))      $input['success-message']      = wp_kses_post($input['success-message'],      $allowedposttags); else $input['success-message']      = null;
	if (isset($input['usp_add_another']))      $input['usp_add_another']      = wp_kses_post($input['usp_add_another'],      $allowedposttags); else $input['usp_add_another']      = null;
	if (isset($input['email_alert_message']))  $input['email_alert_message']  = wp_kses_post($input['email_alert_message'],  $allowedposttags); else $input['email_alert_message']  = null;
	if (isset($input['auto_image_markup']))    $input['auto_image_markup']    = wp_kses_post($input['auto_image_markup'],    $allowedposttags); else $input['auto_image_markup']    = null;
	if (isset($input['auto_email_markup']))    $input['auto_email_markup']    = wp_kses_post($input['auto_email_markup'],    $allowedposttags); else $input['auto_email_markup']    = null;
	if (isset($input['auto_url_markup']))      $input['auto_url_markup']      = wp_kses_post($input['auto_url_markup'],      $allowedposttags); else $input['auto_url_markup']      = null;
	if (isset($input['auto_custom_markup']))   $input['auto_custom_markup']   = wp_kses_post($input['auto_custom_markup'],   $allowedposttags); else $input['auto_custom_markup']   = null;
	if (isset($input['custom_checkbox_text'])) $input['custom_checkbox_text'] = wp_kses_post($input['custom_checkbox_text'], $allowedposttags); else $input['custom_checkbox_text'] = null;
	
	if (!isset($input['usp_casing'])) $input['usp_casing'] = null;
	$input['usp_casing'] = ($input['usp_casing'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_email_alerts'])) $input['usp_email_alerts'] = null;
	$input['usp_email_alerts'] = ($input['usp_email_alerts'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_email_html'])) $input['usp_email_html'] = null;
	$input['usp_email_html'] = ($input['usp_email_html'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_use_author'])) $input['usp_use_author'] = null;
	$input['usp_use_author'] = ($input['usp_use_author'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_use_url'])) $input['usp_use_url'] = null;
	$input['usp_use_url'] = ($input['usp_use_url'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_use_email'])) $input['usp_use_email'] = null;
	$input['usp_use_email'] = ($input['usp_use_email'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_use_cat'])) $input['usp_use_cat'] = null;
	$input['usp_use_cat'] = ($input['usp_use_cat'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_include_js'])) $input['usp_include_js'] = null;
	$input['usp_include_js'] = ($input['usp_include_js'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_existing_tags'])) $input['usp_existing_tags'] = null;
	$input['usp_existing_tags'] = ($input['usp_existing_tags'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_richtext_editor'])) $input['usp_richtext_editor'] = null;
	$input['usp_richtext_editor'] = ($input['usp_richtext_editor'] == 1 ? 1 : 0);
	
	if (!isset($input['usp_featured_images'])) $input['usp_featured_images'] = null;
	$input['usp_featured_images'] = ($input['usp_featured_images'] == 1 ? 1 : 0);
	
	if (!isset($input['disable_required'])) $input['disable_required'] = null;
	$input['disable_required'] = ($input['disable_required'] == 1 ? 1 : 0);
	
	if (!isset($input['titles_unique'])) $input['titles_unique'] = null;
	$input['titles_unique'] = ($input['titles_unique'] == 1 ? 1 : 0);
	
	if (!isset($input['enable_shortcodes'])) $input['enable_shortcodes'] = null;
	$input['enable_shortcodes'] = ($input['enable_shortcodes'] == 1 ? 1 : 0);
	
	if (!isset($input['disable_ip_tracking'])) $input['disable_ip_tracking'] = null;
	$input['disable_ip_tracking'] = ($input['disable_ip_tracking'] == 1 ? 1 : 0);
	
	if (!isset($input['logged_in_users'])) $input['logged_in_users'] = null;
	$input['logged_in_users'] = ($input['logged_in_users'] == 1 ? 1 : 0);
	
	if (!isset($input['disable_author'])) $input['disable_author'] = null;
	$input['disable_author'] = ($input['disable_author'] == 1 ? 1 : 0);
	
	if (!isset($input['custom_checkbox'])) $input['custom_checkbox'] = null;
	$input['custom_checkbox'] = ($input['custom_checkbox'] == 1 ? 1 : 0);
	
	if (!isset($input['multiple-cats'])) $input['multiple-cats'] = null;
	$input['multiple-cats'] = ($input['multiple-cats'] == 1 ? 1 : 0);
	
	return apply_filters('usp_input_validate', $input);
	
}

Notes: 
	Use curly brackets to output angle brackets
	Use single quotes in before/after attributes
	Can use %%url%% to get the URL of the full-size image
	Check out the source code inline notes for more info
</pre>
							<br>
							
							<h3><?php esc_html_e('Reset Form Button', 'usp'); ?></h3>
							<p><?php esc_html_e('This shortcode displays a link that resets the form to its original state:', 'usp'); ?></p>
							<p><span class="code mm-code">[usp-reset-button]</span></p>
							
							<p><?php esc_html_e('This shortcode accepts the following attributes:', 'usp'); ?></p>
<pre>class  = classes for the parent element (optional, default: none)
value  = link text (optional, default: "Reset form")
url    = the URL where your form is displayed (required, default: none)
custom = any attributes or custom code for the link element (optional, default: none)</pre>

<p><?php esc_html_e('Note that the url attribute accepts', 'usp'); ?> <code>%%current%%</code> <?php esc_html_e('to get the current URL.', 'usp'); ?></p>
							<br>
							
							<h3><?php esc_html_e('Access Control', 'usp'); ?></h3>
							<p><?php esc_html_e('USP provides three shortcodes to control access and restrict content.', 'usp'); ?></p>
							<p><?php esc_html_e('Display content only to users with a specific capability:', 'usp'); ?></p>
							<p><span class="code mm-code">[usp_access cap="read" deny="Message for users without read capability"][/usp_access]</span></p>
							
							<p><?php esc_html_e('Display content to logged-in users:', 'usp'); ?></p>
							<p><span class="code mm-code">[usp_member deny="Message for users who are not logged in"][/usp_member]</span></p>
							
							<p><?php esc_html_e('Display content to visitors only:', 'usp'); ?></p>
							<p><span class="code mm-code">[usp_visitor deny="Message for users who are logged in"][/usp_visitor]</span></p>
							
							<p><strong><?php esc_html_e('Tip:', 'usp'); ?></strong> <?php esc_html_e('to include markup in the deny message, you can use', 'usp'); ?> <code>{tag}</code> <?php esc_html_e('to output', 'usp'); ?> <code>&lt;tag&gt;</code>.</p>
							<br>
							
							<h3><?php esc_html_e('Example', 'usp'); ?></h3>
							<p><?php esc_html_e('If the user is logged in, display the post-submit form; or if the user is not logged in, display the login form:', 'usp'); ?></p>
<pre>[usp_member]
[user-submitted-posts]
[/usp_member]

[usp_visitor]
[usp-login-form]
[/usp_visitor]</pre>
						</div>
					</div>
					
					<div id="mm-restore-settings" class="postbox">
						<h2><?php esc_html_e('Restore Defaults', 'usp'); ?></h2>
						<div class="toggle default-hidden">
							<p>
								<?php esc_html_e('Leave this option disabled to remember your settings. Or, to go ahead and restore the default plugin options: check the box, save your settings, and then deactivate/reactivate the plugin.', 'usp'); ?>
							</p>
							<p>
								<input name="usp_options[default_options]" type="checkbox" value="1" id="mm_restore_defaults" <?php if (isset($usp_options['default_options'])) checked('1', $usp_options['default_options']); ?> /> 
								<label class="description" for="usp_options[default_options]"><?php esc_html_e('Restore default options upon plugin deactivation/reactivation', 'usp'); ?></label>
							</p>
							<input type="submit" class="button-primary" value="<?php esc_attr_e('Save Settings', 'usp'); ?>" />
						</div>
					</div>
					
					<div id="mm-panel-current" class="postbox">
						<h2><?php esc_html_e('Show Support', 'usp'); ?></h2>
						<div class="toggle<?php if (isset($_GET['settings-updated'])) echo ' default-hidden'; ?>">
							<?php require_once('support-panel.php'); ?>
						</div>
					</div>
				</div>
			</div>
			
			<div id="mm-credit-info">
				<a target="_blank" rel="noopener noreferrer" href="https://perishablepress.com/user-submitted-posts/" title="<?php esc_attr_e('Plugin Homepage', 'usp'); ?>"><?php echo USP_PLUGIN; ?></a> <?php esc_html_e('by', 'usp'); ?> 
				<a target="_blank" rel="noopener noreferrer" href="https://twitter.com/perishable" title="<?php esc_attr_e('Jeff Starr on Twitter', 'usp'); ?>">Jeff Starr</a> @ 
				<a target="_blank" rel="noopener noreferrer" href="https://monzillamedia.com/" title="<?php esc_attr_e('Obsessive Web Design &amp; Development', 'usp'); ?>">Monzilla Media</a>
			</div>
		</form>
	</div>
	
	<script type="text/javascript">
		jQuery(document).ready(function($){
			
			// dismiss alert
			if (!$('.dismiss-alert-wrap input').is(':checked')){
				$('.dismiss-alert-wrap input').one('click', function(){
					$('.dismiss-alert-wrap').after('<input type="submit" class="button-secondary" value="<?php esc_attr_e('Save Preference', 'usp'); ?>" />');
				});
			}
			
			// prevent accidents
			if (!$("#mm_restore_defaults").is(":checked")){
				$('#mm_restore_defaults').click(function(event){
					var r = confirm("<?php esc_html_e('Are you sure you want to restore all default options? (this action cannot be undone)', 'usp'); ?>");
					if (r == true) $("#mm_restore_defaults").attr('checked', true);
					else $("#mm_restore_defaults").attr('checked', false);
				});
			}
			
		});
	</script>

<?php }

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	0/0	0777	2025-08-13 09:32:18
..	dir	-	0/0	0777	2025-08-13 09:32:20
core-functions.php	text/x-php	8.31 KB	0/0	0666	2025-08-13 09:32:16
enqueue-scripts.php	text/x-php	9.77 KB	0/0	0666	2025-08-13 09:32:16
form-functions.php	text/x-php	9.04 KB	0/0	0666	2025-08-13 09:32:18
plugin-settings.php	text/x-php	96.17 KB	0/0	0666	2025-08-13 09:32:18
shortcode-access.php	text/x-php	2.11 KB	0/0	0666	2025-08-13 09:32:18
shortcode-login.php	text/x-php	9.35 KB	0/0	0666	2025-08-13 09:32:18
shortcode-misc.php	text/x-php	4.74 KB	0/0	0666	2025-08-13 09:32:18
support-panel.php	text/x-php	6.62 KB	0/0	0666	2025-08-13 09:32:18
template-tags.php	text/x-php	6.15 KB	0/0	0666	2025-08-13 09:32:18

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