/**
* Add RP Image sizes to WP.
*/
private function add_image_sizes()
{
$food_grid = rp_get_image_size('food_grid');
$food_thumbnail = rp_get_image_size('food_thumbnail');
add_image_size('food_grid', $food_grid['width'], $food_grid['height'], $food_grid['crop']);
add_image_size('food_thumbnail', $food_thumbnail['width'], $food_thumbnail['height'], $food_thumbnail['crop']);
}
/**
* Output admin fields.
*
* Loops though the restaurantpress options array and outputs each field.
*
* @param array $options Opens array to output
*/
public static function output_fields($options)
{
foreach ($options as $value) {
if (!isset($value['type'])) {
continue;
}
if (!isset($value['id'])) {
$value['id'] = '';
}
if (!isset($value['title'])) {
$value['title'] = isset($value['name']) ? $value['name'] : '';
}
if (!isset($value['class'])) {
$value['class'] = '';
}
if (!isset($value['css'])) {
$value['css'] = '';
}
if (!isset($value['default'])) {
$value['default'] = '';
}
if (!isset($value['desc'])) {
$value['desc'] = '';
}
if (!isset($value['desc_tip'])) {
$value['desc_tip'] = false;
}
if (!isset($value['placeholder'])) {
$value['placeholder'] = '';
}
// Custom attribute handling
$custom_attributes = array();
if (!empty($value['custom_attributes']) && is_array($value['custom_attributes'])) {
foreach ($value['custom_attributes'] as $attribute => $attribute_value) {
$custom_attributes[] = esc_attr($attribute) . '="' . esc_attr($attribute_value) . '"';
}
}
// Description handling
$field_description = self::get_field_description($value);
extract($field_description);
// Switch based on type
switch ($value['type']) {
// Section Titles
case 'title':
if (!empty($value['title'])) {
echo '<h2>' . esc_html($value['title']) . '</h2>';
}
if (!empty($value['desc'])) {
echo wpautop(wptexturize(wp_kses_post($value['desc'])));
}
echo '<table class="form-table">' . "\n\n";
if (!empty($value['id'])) {
do_action('restaurantpress_settings_' . sanitize_title($value['id']));
}
break;
// Section Ends
// Section Ends
case 'sectionend':
if (!empty($value['id'])) {
do_action('restaurantpress_settings_' . sanitize_title($value['id']) . '_end');
}
echo '</table>';
if (!empty($value['id'])) {
do_action('restaurantpress_settings_' . sanitize_title($value['id']) . '_after');
}
break;
// Standard text inputs and subtypes like 'number'
// Standard text inputs and subtypes like 'number'
case 'text':
case 'email':
case 'number':
case 'color':
case 'password':
$type = $value['type'];
$option_value = self::get_option($value['id'], $value['default']);
if ($value['type'] == 'color') {
$type = 'text';
$value['class'] .= 'colorpick';
$description .= '<div id="colorPickerDiv_' . esc_attr($value['id']) . '" class="colorpickdiv" style="z-index: 100;background:#eee;border:1px solid #ccc;position:absolute;display:none;"></div>';
}
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php
echo esc_attr($value['id']);
?>
"><?php
echo esc_html($value['title']);
?>
</label>
<?php
echo $tooltip_html;
?>
</th>
<td class="forminp forminp-<?php
echo sanitize_title($value['type']);
?>
">
<?php
if ('color' == $value['type']) {
echo '<span class="colorpickpreview" style="background: ' . esc_attr($option_value) . ';"></span>';
}
?>
<input
name="<?php
echo esc_attr($value['id']);
?>
"
id="<?php
echo esc_attr($value['id']);
?>
"
type="<?php
echo esc_attr($type);
?>
"
style="<?php
echo esc_attr($value['css']);
?>
"
value="<?php
echo esc_attr($option_value);
?>
"
class="<?php
echo esc_attr($value['class']);
?>
"
placeholder="<?php
echo esc_attr($value['placeholder']);
?>
"
<?php
echo implode(' ', $custom_attributes);
?>
/> <?php
echo $description;
?>
</td>
</tr><?php
break;
// Textarea
// Textarea
case 'textarea':
$option_value = self::get_option($value['id'], $value['default']);
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php
echo esc_attr($value['id']);
?>
"><?php
echo esc_html($value['title']);
?>
</label>
<?php
echo $tooltip_html;
?>
</th>
<td class="forminp forminp-<?php
echo sanitize_title($value['type']);
?>
">
<?php
echo $description;
?>
<textarea
name="<?php
echo esc_attr($value['id']);
?>
"
id="<?php
echo esc_attr($value['id']);
?>
"
style="<?php
echo esc_attr($value['css']);
?>
"
class="<?php
echo esc_attr($value['class']);
?>
"
placeholder="<?php
echo esc_attr($value['placeholder']);
?>
"
<?php
echo implode(' ', $custom_attributes);
?>
><?php
echo esc_textarea($option_value);
?>
</textarea>
</td>
</tr><?php
break;
// Select boxes
// Select boxes
case 'select':
case 'multiselect':
$option_value = self::get_option($value['id'], $value['default']);
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php
echo esc_attr($value['id']);
?>
"><?php
echo esc_html($value['title']);
?>
</label>
<?php
echo $tooltip_html;
?>
</th>
<td class="forminp forminp-<?php
echo sanitize_title($value['type']);
?>
">
<select
name="<?php
echo esc_attr($value['id']);
if ($value['type'] == 'multiselect') {
echo '[]';
}
?>
"
id="<?php
echo esc_attr($value['id']);
?>
"
style="<?php
echo esc_attr($value['css']);
?>
"
class="<?php
echo esc_attr($value['class']);
?>
"
<?php
echo implode(' ', $custom_attributes);
?>
<?php
echo 'multiselect' == $value['type'] ? 'multiple="multiple"' : '';
?>
>
<?php
foreach ($value['options'] as $key => $val) {
?>
<option value="<?php
echo esc_attr($key);
?>
" <?php
if (is_array($option_value)) {
selected(in_array($key, $option_value), true);
} else {
selected($option_value, $key);
}
?>
><?php
echo $val;
?>
</option>
<?php
}
?>
</select> <?php
echo $description;
?>
</td>
</tr><?php
break;
// Radio inputs
// Radio inputs
case 'radio':
$option_value = self::get_option($value['id'], $value['default']);
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php
echo esc_attr($value['id']);
?>
"><?php
echo esc_html($value['title']);
?>
</label>
<?php
echo $tooltip_html;
?>
</th>
<td class="forminp forminp-<?php
echo sanitize_title($value['type']);
?>
">
<fieldset>
<?php
echo $description;
?>
<ul>
<?php
foreach ($value['options'] as $key => $val) {
?>
<li>
<label><input
name="<?php
echo esc_attr($value['id']);
?>
"
value="<?php
echo $key;
?>
"
type="radio"
style="<?php
echo esc_attr($value['css']);
?>
"
class="<?php
echo esc_attr($value['class']);
?>
"
<?php
echo implode(' ', $custom_attributes);
?>
<?php
checked($key, $option_value);
?>
/> <?php
echo $val;
?>
</label>
</li>
<?php
}
?>
</ul>
</fieldset>
</td>
</tr><?php
break;
// Checkbox input
// Checkbox input
case 'checkbox':
$option_value = self::get_option($value['id'], $value['default']);
$visbility_class = array();
if (!isset($value['hide_if_checked'])) {
$value['hide_if_checked'] = false;
}
if (!isset($value['show_if_checked'])) {
$value['show_if_checked'] = false;
}
if ('yes' == $value['hide_if_checked'] || 'yes' == $value['show_if_checked']) {
$visbility_class[] = 'hidden_option';
}
if ('option' == $value['hide_if_checked']) {
$visbility_class[] = 'hide_options_if_checked';
}
if ('option' == $value['show_if_checked']) {
$visbility_class[] = 'show_options_if_checked';
}
if (!isset($value['checkboxgroup']) || 'start' == $value['checkboxgroup']) {
?>
<tr valign="top" class="<?php
echo esc_attr(implode(' ', $visbility_class));
?>
">
<th scope="row" class="titledesc"><?php
echo esc_html($value['title']);
?>
</th>
<td class="forminp forminp-checkbox">
<fieldset>
<?php
} else {
?>
<fieldset class="<?php
echo esc_attr(implode(' ', $visbility_class));
?>
">
<?php
}
if (!empty($value['title'])) {
?>
<legend class="screen-reader-text"><span><?php
echo esc_html($value['title']);
?>
</span></legend>
<?php
}
?>
<label for="<?php
echo $value['id'];
?>
">
<input
name="<?php
echo esc_attr($value['id']);
?>
"
id="<?php
echo esc_attr($value['id']);
?>
"
type="checkbox"
class="<?php
echo esc_attr(isset($value['class']) ? $value['class'] : '');
?>
"
value="1"
<?php
checked($option_value, 'yes');
?>
<?php
echo implode(' ', $custom_attributes);
?>
/> <?php
echo $description;
?>
</label> <?php
echo $tooltip_html;
?>
<?php
if (!isset($value['checkboxgroup']) || 'end' == $value['checkboxgroup']) {
?>
</fieldset>
</td>
</tr>
<?php
} else {
?>
</fieldset>
<?php
}
break;
// Image width settings
// Image width settings
case 'image_width':
$image_size = str_replace('_image_size', '', $value['id']);
$size = rp_get_image_size($image_size);
$width = isset($size['width']) ? $size['width'] : $value['default']['width'];
$height = isset($size['height']) ? $size['height'] : $value['default']['height'];
$crop = isset($size['crop']) ? $size['crop'] : $value['default']['crop'];
$disabled_attr = '';
$disabled_message = '';
if (has_filter('restaurantpress_get_image_size_' . $image_size)) {
$disabled_attr = 'disabled="disabled"';
$disabled_message = "<p><small>" . __('The settings of this image size have been disabled because its values are being overwritten by a filter.', 'restaurantpress') . "</small></p>";
}
?>
<tr valign="top">
<th scope="row" class="titledesc"><?php
echo esc_html($value['title']);
?>
<?php
echo $tooltip_html;
echo $disabled_message;
?>
</th>
<td class="forminp image_width_settings">
<input name="<?php
echo esc_attr($value['id']);
?>
[width]" <?php
echo $disabled_attr;
?>
id="<?php
echo esc_attr($value['id']);
?>
-width" type="text" size="3" value="<?php
echo $width;
?>
" /> × <input name="<?php
echo esc_attr($value['id']);
?>
[height]" <?php
echo $disabled_attr;
?>
id="<?php
echo esc_attr($value['id']);
?>
-height" type="text" size="3" value="<?php
echo $height;
?>
" />px
<label><input name="<?php
echo esc_attr($value['id']);
?>
[crop]" <?php
echo $disabled_attr;
?>
id="<?php
echo esc_attr($value['id']);
?>
-crop" type="checkbox" value="1" <?php
checked(1, $crop);
?>
/> <?php
_e('Hard Crop?', 'restaurantpress');
?>
</label>
</td>
</tr><?php
break;
// Default: run an action
// Default: run an action
default:
do_action('restaurantpress_admin_field_' . $value['type'], $value);
break;
}
}
}
/**
* Get the placeholder image.
* @return string
*/
function rp_placeholder_img($size = 'food_thumbnail')
{
$dimensions = rp_get_image_size($size);
$thumb_size = $dimensions['width'] == 100 ? 'small' : 'large';
return apply_filters('restaurantpress_placeholder_img', '<img src="' . rp_placeholder_img_src($thumb_size) . '" alt="' . esc_attr__('Placeholder', 'restaurantpress') . '" width="' . esc_attr($dimensions['width']) . '" class="restaurantpress-placeholder wp-post-image" height="' . esc_attr($dimensions['height']) . '" />', $size, $dimensions);
}
