/**
* Sanitization for background attachment
*
* @returns string $value if it is valid
*/
function of_sanitize_background_overlay($value)
{
$recognized = of_recognized_background_overlay();
if (array_key_exists($value, $recognized)) {
return $value;
}
return apply_filters('of_sanitize_background_overlay', current($recognized));
}
/**
* Generates the options fields that are used in the form.
*/
static function optionsframework_fields()
{
global $allowedtags;
$optionsframework_settings = get_option('optionsframework');
// Gets the unique option id
if (isset($optionsframework_settings['id'])) {
$option_name = $optionsframework_settings['id'];
} else {
$option_name = 'optionsframework';
}
$settings = get_option($option_name);
$options =& Options_Framework::_optionsframework_options();
$counter = 0;
$menu = '';
foreach ($options as $value) {
$val = '';
$select_value = '';
$output = '';
// Wrap all options
if ($value['type'] != "heading" && $value['type'] != "info") {
// Keep all ids lowercase with no spaces
$value['id'] = preg_replace('/[^a-zA-Z0-9._\\-]/', '', strtolower($value['id']));
$id = 'section-' . $value['id'];
$class = 'section';
if (isset($value['type'])) {
$class .= ' section-' . $value['type'];
}
if (isset($value['class'])) {
$class .= ' ' . $value['class'];
}
$output .= '<div id="' . esc_attr($id) . '" class="' . esc_attr($class) . '">' . "\n";
if (isset($value['name'])) {
$output .= '<h4 class="heading">' . esc_html($value['name']) . '</h4>' . "\n";
}
if ($value['type'] != 'editor') {
$output .= '<div class="option">' . "\n" . '<div class="controls">' . "\n";
} else {
$output .= '<div class="option">' . "\n" . '<div>' . "\n";
}
}
// Set default value to $val
if (isset($value['std'])) {
$val = $value['std'];
}
// If the option is already saved, override $val
if ($value['type'] != 'heading' && $value['type'] != 'info') {
if (isset($settings[$value['id']])) {
$val = $settings[$value['id']];
// Striping slashes of non-array options
if (!is_array($val)) {
$val = stripslashes($val);
}
}
}
// If there is a description save it for labels
$explain_value = '';
if (isset($value['desc'])) {
$explain_value = $value['desc'];
}
// Set the placeholder if one exists
$placeholder = '';
if (isset($value['placeholder'])) {
$placeholder = ' placeholder="' . esc_attr($value['placeholder']) . '"';
}
if (has_filter('optionsframework_' . $value['type'])) {
$output .= apply_filters('optionsframework_' . $value['type'], $option_name, $value, $val);
}
switch ($value['type']) {
// Basic text input
case 'text':
$output .= '<input id="' . esc_attr($value['id']) . '" class="of-input" name="' . esc_attr($option_name . '[' . $value['id'] . ']') . '" type="text" value="' . esc_attr($val) . '"' . $placeholder . ' />';
break;
// Basic text input
// Basic text input
case 'url':
$output .= '<input id="' . esc_attr($value['id']) . '" class="of-input" name="' . esc_attr($option_name . '[' . $value['id'] . ']') . '" type="text" value="' . esc_url($val) . '"' . $placeholder . ' />';
break;
// Password input
// Password input
case 'password':
$output .= '<input id="' . esc_attr($value['id']) . '" class="of-input" name="' . esc_attr($option_name . '[' . $value['id'] . ']') . '" type="password" value="' . esc_attr($val) . '" />';
break;
// Textarea
// Textarea
case 'textarea':
$rows = '14';
if (isset($value['settings']['rows'])) {
$custom_rows = $value['settings']['rows'];
if (is_numeric($custom_rows)) {
$rows = $custom_rows;
}
}
$val = stripslashes($val);
$output .= '<textarea id="' . esc_attr($value['id']) . '" class="of-input" name="' . esc_attr($option_name . '[' . $value['id'] . ']') . '" rows="' . $rows . '"' . $placeholder . '>' . esc_textarea($val) . '</textarea>';
break;
// Select Box
// Select Box
case 'select':
$output .= '<select class="of-input" name="' . esc_attr($option_name . '[' . $value['id'] . ']') . '" id="' . esc_attr($value['id']) . '">';
foreach ($value['options'] as $key => $option) {
$output .= '<option' . selected($val, $key, false) . ' value="' . esc_attr($key) . '">' . esc_html($option) . '</option>';
}
$output .= '</select>';
break;
// Radio Box
// Radio Box
case "radio":
$name = $option_name . '[' . $value['id'] . ']';
foreach ($value['options'] as $key => $option) {
$id = $option_name . '-' . $value['id'] . '-' . $key;
$output .= '<input class="of-input of-radio" type="radio" name="' . esc_attr($name) . '" id="' . esc_attr($id) . '" value="' . esc_attr($key) . '" ' . checked($val, $key, false) . ' /><label for="' . esc_attr($id) . '">' . esc_html($option) . '</label>';
}
break;
// Image Selectors
// Image Selectors
case "images":
$name = $option_name . '[' . $value['id'] . ']';
foreach ($value['options'] as $key => $option) {
$selected = '';
if ($val != '' && $val == $key) {
$selected = ' of-radio-img-selected';
}
$output .= '<input type="radio" id="' . esc_attr($value['id'] . '_' . $key) . '" class="of-radio-img-radio" value="' . esc_attr($key) . '" name="' . esc_attr($name) . '" ' . checked($val, $key, false) . ' />';
$output .= '<div class="of-radio-img-label">' . esc_html($key) . '</div>';
$output .= '<img src="' . esc_url($option) . '" alt="' . $option . '" class="of-radio-img-img' . $selected . '" onclick="document.getElementById(\'' . esc_attr($value['id'] . '_' . $key) . '\').checked=true;" />';
}
break;
// Checkbox
// Checkbox
case "checkbox":
$output .= '<input id="' . esc_attr($value['id']) . '" class="checkbox of-input" type="checkbox" name="' . esc_attr($option_name . '[' . $value['id'] . ']') . '" ' . checked($val, 1, false) . ' />';
$output .= '<label class="explain" for="' . esc_attr($value['id']) . '">' . wp_kses($explain_value, $allowedtags) . '</label>';
break;
// Multicheck
// Multicheck
case "multicheck":
foreach ($value['options'] as $key => $option) {
$checked = '';
$label = $option;
$option = preg_replace('/[^a-zA-Z0-9._\\-]/', '', strtolower($key));
$id = $option_name . '-' . $value['id'] . '-' . $option;
$name = $option_name . '[' . $value['id'] . '][' . $option . ']';
if (isset($val[$option])) {
$checked = checked($val[$option], 1, false);
}
$output .= '<input id="' . esc_attr($id) . '" class="checkbox of-input" type="checkbox" name="' . esc_attr($name) . '" ' . $checked . ' /><label for="' . esc_attr($id) . '">' . esc_html($label) . '</label>';
}
break;
// Color picker
// Color picker
case "color":
$default_color = '';
if (isset($value['std'])) {
if ($val != $value['std']) {
$default_color = ' data-default-color="' . $value['std'] . '" ';
}
}
$output .= '<input name="' . esc_attr($option_name . '[' . $value['id'] . ']') . '" id="' . esc_attr($value['id']) . '" class="of-color" type="text" value="' . esc_attr($val) . '"' . $default_color . ' />';
break;
// Uploader
// Uploader
case "upload":
$output .= Options_Framework_Media_Uploader::optionsframework_uploader($value['id'], $val, null);
break;
// Typography
// Typography
case 'typography':
unset($font_size, $font_style, $font_face, $font_color);
$typography_defaults = array('size' => '', 'face' => '', 'style' => '', 'color' => '');
$typography_stored = wp_parse_args($val, $typography_defaults);
$typography_options = array('sizes' => of_recognized_font_sizes(), 'faces' => of_recognized_font_faces(), 'styles' => of_recognized_font_styles(), 'color' => true);
if (isset($value['options'])) {
$typography_options = wp_parse_args($value['options'], $typography_options);
}
// Font Size
if ($typography_options['sizes']) {
$font_size = '<select class="of-typography of-typography-size" name="' . esc_attr($option_name . '[' . $value['id'] . '][size]') . '" id="' . esc_attr($value['id'] . '_size') . '">';
$sizes = $typography_options['sizes'];
foreach ($sizes as $i) {
$size = $i . 'px';
$font_size .= '<option value="' . esc_attr($size) . '" ' . selected($typography_stored['size'], $size, false) . '>' . esc_html($size) . '</option>';
}
$font_size .= '</select>';
}
// Font Face
if ($typography_options['faces']) {
$font_face = '<select class="of-typography of-typography-face" name="' . esc_attr($option_name . '[' . $value['id'] . '][face]') . '" id="' . esc_attr($value['id'] . '_face') . '">';
$faces = $typography_options['faces'];
foreach ($faces as $key => $face) {
$font_face .= '<option value="' . esc_attr($key) . '" ' . selected($typography_stored['face'], $key, false) . '>' . esc_html($face) . '</option>';
}
$font_face .= '</select>';
}
// Font Styles
if ($typography_options['styles']) {
$font_style = '<select class="of-typography of-typography-style" name="' . $option_name . '[' . $value['id'] . '][style]" id="' . $value['id'] . '_style">';
$styles = $typography_options['styles'];
foreach ($styles as $key => $style) {
$font_style .= '<option value="' . esc_attr($key) . '" ' . selected($typography_stored['style'], $key, false) . '>' . $style . '</option>';
}
$font_style .= '</select>';
}
// Font Color
if ($typography_options['color']) {
$default_color = '';
if (isset($value['std']['color'])) {
if ($val != $value['std']['color']) {
$default_color = ' data-default-color="' . $value['std']['color'] . '" ';
}
}
$font_color = '<input name="' . esc_attr($option_name . '[' . $value['id'] . '][color]') . '" id="' . esc_attr($value['id'] . '_color') . '" class="of-color of-typography-color type="text" value="' . esc_attr($typography_stored['color']) . '"' . $default_color . ' />';
}
// Allow modification/injection of typography fields
$typography_fields = compact('font_size', 'font_face', 'font_style', 'font_color');
$typography_fields = apply_filters('of_typography_fields', $typography_fields, $typography_stored, $option_name, $value);
$output .= implode('', $typography_fields);
break;
// Background
// Background
case 'background':
$background = $val;
// Background Color
$default_color = '';
if (isset($value['std']['color'])) {
if ($val != $value['std']['color']) {
$default_color = ' data-default-color="' . $value['std']['color'] . '" ';
}
}
$output .= '<input name="' . esc_attr($option_name . '[' . $value['id'] . '][color]') . '" id="' . esc_attr($value['id'] . '_color') . '" class="of-color of-background-color" type="text" value="' . esc_attr($background['color']) . '"' . $default_color . ' />';
// Background Image
if (!isset($background['image'])) {
$background['image'] = '';
}
$output .= Options_Framework_Media_Uploader::optionsframework_uploader($value['id'], $background['image'], null, esc_attr($option_name . '[' . $value['id'] . '][image]'));
$class = 'of-background-properties';
if ('' == $background['image']) {
$class .= ' hide';
}
$output .= '<div class="' . esc_attr($class) . '">';
// Background Repeat
$output .= '<select class="of-background of-background-repeat" name="' . esc_attr($option_name . '[' . $value['id'] . '][repeat]') . '" id="' . esc_attr($value['id'] . '_repeat') . '">';
$repeats = of_recognized_background_repeat();
foreach ($repeats as $key => $repeat) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background['repeat'], $key, false) . '>' . esc_html($repeat) . '</option>';
}
$output .= '</select>';
// Background Position
$output .= '<select class="of-background of-background-position" name="' . esc_attr($option_name . '[' . $value['id'] . '][position]') . '" id="' . esc_attr($value['id'] . '_position') . '">';
$positions = of_recognized_background_position();
foreach ($positions as $key => $position) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background['position'], $key, false) . '>' . esc_html($position) . '</option>';
}
$output .= '</select>';
// Background Attachment
$output .= '<select class="of-background of-background-attachment" name="' . esc_attr($option_name . '[' . $value['id'] . '][attachment]') . '" id="' . esc_attr($value['id'] . '_attachment') . '">';
$attachments = of_recognized_background_attachment();
foreach ($attachments as $key => $attachment) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background['attachment'], $key, false) . '>' . esc_html($attachment) . '</option>';
}
$output .= '</select>';
// Background Size
$output .= '<select class="of-background of-background-size" name="' . esc_attr($option_name . '[' . $value['id'] . '][size]') . '" id="' . esc_attr($value['id'] . '_size') . '">';
$sizes = of_recognized_background_size();
foreach ($sizes as $key => $size) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background['size'], $key, false) . '>' . esc_html($size) . '</option>';
}
$output .= '</select>';
$output .= '</div>';
break;
// Editor
// Editor
case 'editor':
$output .= '<div class="explain">' . wp_kses($explain_value, $allowedtags) . '</div>' . "\n";
echo $output;
$textarea_name = esc_attr($option_name . '[' . $value['id'] . ']');
$default_editor_settings = array('textarea_name' => $textarea_name, 'media_buttons' => false, 'tinymce' => array('plugins' => 'wordpress'));
$editor_settings = array();
if (isset($value['settings'])) {
$editor_settings = $value['settings'];
}
$editor_settings = array_merge($default_editor_settings, $editor_settings);
wp_editor($val, $value['id'], $editor_settings);
$output = '';
break;
// Info
// Info
case "info":
$id = '';
$class = 'section';
if (isset($value['id'])) {
$id = 'id="' . esc_attr($value['id']) . '" ';
}
if (isset($value['type'])) {
$class .= ' section-' . $value['type'];
}
if (isset($value['class'])) {
$class .= ' ' . $value['class'];
}
$output .= '<div ' . $id . 'class="' . esc_attr($class) . '">' . "\n";
if (isset($value['name'])) {
$output .= '<h4 class="heading">' . esc_html($value['name']) . '</h4>' . "\n";
}
if (isset($value['desc'])) {
$output .= $value['desc'] . "\n";
}
$output .= '</div>' . "\n";
break;
// Heading for Navigation
// Heading for Navigation
case "heading":
$counter++;
if ($counter >= 2) {
$output .= '</div>' . "\n";
}
$class = '';
$class = !empty($value['id']) ? $value['id'] : $value['name'];
$class = preg_replace('/[^a-zA-Z0-9._\\-]/', '', strtolower($class));
$output .= '<div id="options-group-' . $counter . '" class="group ' . $class . '">';
$output .= '<h3>' . esc_html($value['name']) . '</h3>' . "\n";
break;
// Background
// Background
case 'parallaxsection':
$parallaxsection_array = array();
if (!empty($settings['parallax_section'])) {
foreach ($settings['parallax_section'] as $i => $ival) {
$parallaxsection_array[] = $i;
$background = $val;
$output .= '<div class="sub-option clearifx"><h3 class="title">' . __('Page Title: ', 'accesspress_parallax') . '<span></span><div class="section-toggle"><i class="fa fa-chevron-down"></i>
</div></h3>';
$output .= '<div class="sub-option-inner" style="display:none">';
$output .= '<div class="inline-label">';
$output .= '<label>' . __('Page', 'accesspress_parallax') . '</label>';
$output .= '<select class="of-input ' . esc_attr($value['id'] . '_page') . '" name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][page]') . '">';
foreach ($value['options'] as $key => $option) {
$output .= '<option' . selected($background[$i]['page'], $key, false) . ' value="' . esc_attr($key) . '">' . esc_html($option) . '</option>';
}
$output .= '</select>';
$output .= '</div>';
// Font Color
$default_color = '';
if (isset($value['std']['font_color'])) {
if ($val != $value['std']['font_color']) {
$default_color = ' data-default-color="' . $value['std']['font_color'] . '" ';
}
}
$output .= '<div class="color-picker inline-label">';
$output .= '<label class="">' . __('Font Color', 'accesspress_parallax') . '</label>';
$output .= '<input name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][font_color]') . '" class="of-color of-background-color" type="text" value="' . esc_attr($background[$i]['font_color']) . '"' . $default_color . ' />';
$output .= '</div>';
// Background Color
$default_color = '';
if (isset($value['std']['color'])) {
if ($val != $value['std']['color']) {
$default_color = ' data-default-color="' . $value['std']['color'] . '" ';
}
}
$output .= '<div class="color-picker inline-label">';
$output .= '<label>' . __('Background Color', 'accesspress_parallax') . '</label>';
$output .= '<input name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][color]') . '" class="of-color of-background-color" type="text" value="' . esc_attr($background[$i]['color']) . '"' . $default_color . ' />';
$output .= '</div>';
// Section Layout
$output .= '<div class="inline-label">';
$output .= '<label>' . __('Layout', 'accesspress_parallax') . '</label>';
$output .= '<select class="of-section of-section-layout" name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][layout]') . '">';
$layouts = of_recognized_layout();
foreach ($layouts as $key => $layout) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background[$i]['layout'], $key, false) . '>' . esc_html($layout) . '</option>';
}
$output .= '</select>';
$output .= '</div>';
// Section Category
$output .= '<div class="inline-label toggle-category">';
$output .= '<label>' . __('Category', 'accesspress_parallax') . '</label>';
$output .= '<select class="of-input of-section-category" name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][category]') . '">';
foreach ($value['category'] as $key => $category) {
$output .= '<option' . selected($background[$i]['category'], $key, false) . ' value="' . esc_attr($key) . '">' . esc_html($category) . '</option>';
}
$output .= '</select>';
$output .= '</div>';
// Background Image
if (!isset($background[$i]['image'])) {
$background[$i]['image'] = '';
}
$output .= '<div class="inline-label">';
$output .= '<label class="">' . __('Background Image', 'accesspress_parallax') . '</label>';
$output .= Options_Framework_Media_Uploader::optionsframework_uploader($value['id'], $background[$i]['image'], null, esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][image]'));
$output .= '</div>';
$class = 'of-background-properties';
if ('' == $background[$i]['image']) {
$class .= ' hide';
}
$output .= '<div class="inline-label ' . esc_attr($class) . '">';
$output .= '<label>' . __('Background Settings', 'accesspress_parallax') . '</label>';
// Background Repeat
$output .= '<div class="background-settings">';
$output .= '<div class="clearfix">';
$output .= '<select class="of-background of-background-repeat" name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][repeat]') . '">';
$repeats = of_recognized_background_repeat();
foreach ($repeats as $key => $repeat) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background[$i]['repeat'], $key, false) . '>' . esc_html($repeat) . '</option>';
}
$output .= '</select>';
// Background Position
$output .= '<select class="of-background of-background-position" name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][position]') . '">';
$positions = of_recognized_background_position();
foreach ($positions as $key => $position) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background[$i]['position'], $key, false) . '>' . esc_html($position) . '</option>';
}
$output .= '</select>';
// Background Attachment
$output .= '<select class="of-background of-background-attachment" name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][attachment]') . '">';
$attachments = of_recognized_background_attachment();
foreach ($attachments as $key => $attachment) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background[$i]['attachment'], $key, false) . '>' . esc_html($attachment) . '</option>';
}
$output .= '</select>';
// Background Size
$output .= '<select class="of-background of-background-size" name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][size]') . '">';
$sizes = of_recognized_background_size();
foreach ($sizes as $key => $size) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background[$i]['size'], $key, false) . '>' . esc_html($size) . '</option>';
}
$output .= '</select>';
$output .= '</div></div>';
// Background Overlay
$output .= '<div class="color-picker inline-label">';
$output .= '<label>' . __('Overlay', 'accesspress_parallax') . '</label>';
$output .= '<select class="of-background of-background-overlay" name="' . esc_attr($option_name . '[' . $value['id'] . '][' . $i . '][overlay]') . '">';
$overlays = of_recognized_background_overlay();
foreach ($overlays as $key => $overlay) {
$output .= '<option value="' . esc_attr($key) . '" ' . selected($background[$i]['overlay'], $key, false) . '>' . esc_html($overlay) . '</option>';
}
$output .= '</select>';
$output .= '</div>';
$output .= '</div>';
$output .= '<div class="button-primary remove-parallax">' . __('Remove', 'accesspress_parallax') . '</div></div>';
$output .= '</div>';
}
}
update_option('accesspress_parallax_count', $parallaxsection_array);
break;
// Button
// Button
case "button":
$output .= '<a id="' . esc_attr($value['id']) . '" class="button-primary" href="javascript:void(0);">' . __('Add New Section', 'accesspress_parallax') . '</a>' . "\n";
break;
}
if ($value['type'] != "heading" && $value['type'] != "info") {
$output .= '</div>';
if ($value['type'] != "checkbox" && $value['type'] != "editor" && $value['type'] != "parallaxsection") {
$output .= '<div class="explain">' . wp_kses($explain_value, $allowedtags) . '</div>' . "\n";
}
$output .= '</div></div>' . "\n";
}
echo $output;
}
// Outputs closing div if there tabs
if (Options_Framework_Interface::optionsframework_tabs() != '') {
echo '</div>';
}
}