PHP wpex_sanitize_data函数代码示例

        /**
         * Generates the CSS output
         *
         * @since 2.0.0
         */
        public static function generate($output)
        {
            // Define main variables
            $css = '';
            /*-----------------------------------------------------------------------------------*/
            /*  - Logo Max Widths
            			/*-----------------------------------------------------------------------------------*/
            // Desktop
            if ($width = wpex_get_mod('logo_max_width')) {
                $css .= '@media only screen and (min-width: 960px) {
							#site-logo img {
								max-width: ' . wpex_sanitize_data($width, 'px_pct') . ';
							}
						}';
            }
            // Tablet Portrait
            if ($width = wpex_get_mod('logo_max_width_tablet_portrait')) {
                $css .= '@media only screen and (min-width: 768px) and (max-width: 959px) {
							#site-logo img {
								max-width: ' . wpex_sanitize_data($width, 'px_pct') . ';
							}
						}';
            }
            // Phone
            if ($width = wpex_get_mod('logo_max_width_phone')) {
                $css .= '@media only screen and (max-width: 767px) {
							#site-logo img {
								max-width: ' . wpex_sanitize_data($width, 'px_pct') . ';
							}
						}';
            }
            /*-----------------------------------------------------------------------------------*/
            /*  - Other
            			/*-----------------------------------------------------------------------------------*/
            // Fixes for full-width layout when custom background is added
            if ('full-width' == wpex_global_obj('main_layout') && (wpex_get_mod('background_color') || wpex_get_mod('background_image'))) {
                $css .= '.wpex-sticky-header-holder{background:none;}';
            }
            // Fix for Fonts In the Visual Composer
            if (wpex_global_obj('vc_is_inline')) {
                $css .= '.wpb_row .fa:before { box-sizing:content-box!important; -moz-box-sizing:content-box!important; -webkit-box-sizing:content-box!important; }';
            }
            // Remove header border if custom color is set
            if (wpex_get_mod('header_background')) {
                $css .= '.is-sticky #site-header{border-color:transparent;}';
            }
            // Overlay Header font size
            if (wpex_global_obj('has_overlay_header') && ($font_size = get_post_meta(wpex_global_obj('post_id'), 'wpex_overlay_header_font_size', true))) {
                $css .= '#site-navigation, #site-navigation .dropdown-menu a{font-size:' . intval($font_size) . 'px;}';
            }
            /*-----------------------------------------------------------------------------------*/
            /*  - Return CSS
            			/*-----------------------------------------------------------------------------------*/
            if (!empty($css)) {
                $output .= '/*ADVANCED STYLING CSS*/' . $css;
            }
            // Return output css
            return $output;
        }

 /**
  * Generates inline CSS for styling options
  *
  * @since 1.0.0
  */
 public function loop_through_inline_css($return = 'css')
 {
     // Define vars
     $add_css = '';
     $elements_to_alter = '';
     // Get customizer settings
     $settings = wp_list_pluck($this->sections, 'settings');
     // Return if there aren't any settings
     if (empty($settings)) {
         return;
     }
     // Loop through settings and find inline_css
     foreach ($settings as $settings_array) {
         foreach ($settings_array as $setting) {
             // If setting shouldn't output css continue on to the next
             if (!isset($setting['inline_css'])) {
                 continue;
             }
             // Get setting ID and if empty continue onto the next setting
             $id = isset($setting['id']) ? $setting['id'] : '';
             if (!$id) {
                 continue;
             }
             // Check if there is a default value
             $default = isset($setting['default']) ? $setting['default'] : false;
             // Get theme mod value and if empty continue onto the next setting
             $theme_mod = get_theme_mod($id, $default);
             // Return if theme mod is empty
             if (!$theme_mod) {
                 continue;
             }
             // Extract vars
             $inline_css = $setting['inline_css'];
             // Make sure vars are defined
             $sanitize = isset($inline_css['sanitize']) ? $inline_css['sanitize'] : '';
             $target = isset($inline_css['target']) ? $inline_css['target'] : '';
             $alter = isset($inline_css['alter']) ? $inline_css['alter'] : '';
             $important = isset($inline_css['important']) ? '!important' : false;
             // Target and alter vars are required, if they are empty continue onto the next setting
             if (!$target && !$alter) {
                 continue;
             }
             // Sanitize data
             if ($sanitize) {
                 $theme_mod = wpex_sanitize_data($theme_mod, $sanitize);
             } else {
                 $theme_mod = $theme_mod;
             }
             // Save inline_css
             if ($theme_mod) {
                 // Set to array if not
                 $target = is_array($target) ? $target : array($target);
                 // Loop through items
                 foreach ($target as $element) {
                     // Add to elements list if not already
                     if (!isset($elements_to_alter[$element])) {
                         $elements_to_alter[$element] = array('css' => '');
                     }
                     // Add css to element
                     if (is_array($alter)) {
                         foreach ($alter as $alter_val) {
                             $elements_to_alter[$element]['css'] .= $alter_val . ':' . $theme_mod . $important . ';';
                         }
                     } else {
                         $elements_to_alter[$element]['css'] .= $alter . ':' . $theme_mod . $important . ';';
                     }
                 }
             }
             // End theme_mod check
         }
         // End settings_array
     }
     // End settings loop
     // No elements to alter so return null
     if (!$elements_to_alter) {
         return null;
     }
     // Loop through elements
     foreach ($elements_to_alter as $element => $array) {
         if (isset($array['css'])) {
             $add_css .= $element . '{' . $array['css'] . '}';
         }
     }
     // Return custom CSS
     if ($add_css) {
         return $add_css;
     }
 }

 // Parse lightbox dimensions
 $lightbox_dimensions = vcex_parse_lightbox_dims($lightbox_dimensions);
 // Set data attributes based on lightbox type
 if ('iframe' == $lightbox_type) {
     $button_classes[] = 'wpex-lightbox';
     $data_attr[] = 'data-type="iframe"';
     $data_attr[] = 'data-options="' . $lightbox_dimensions . '"';
 } elseif ('image' == $lightbox_type) {
     $button_classes[] = 'wpex-lightbox';
     $data_attr[] = 'data-type="image"';
     if ($lightbox_image) {
         $url = wp_get_attachment_url($lightbox_image);
     }
     $inline_js[] = 'ilightbox';
 } elseif ('video_embed' == $lightbox_type) {
     $url = wpex_sanitize_data($url, 'embed_url');
     $button_classes[] = 'wpex-lightbox';
     $data_attr[] = 'data-type="iframe"';
     $data_attr[] = 'data-options="' . $lightbox_dimensions . '"';
 } elseif ('html5' == $lightbox_type) {
     $lightbox_video_html5_webm = $lightbox_video_html5_webm ? $lightbox_video_html5_webm : $url;
     $poster = wp_get_attachment_url($lightbox_poster_image);
     $button_classes[] = 'wpex-lightbox';
     $data_attr[] = 'data-type="video"';
     $data_attr[] = 'data-options="' . $lightbox_dimensions . ', html5video: { webm: \'' . $lightbox_video_html5_webm . '\', poster: \'' . $poster . '\' }"';
 } elseif ('quicktime' == $lightbox_type) {
     $button_classes[] = 'wpex-lightbox';
     $data_attr[] = 'data-type="video"';
     $data_attr[] = 'data-options="' . $lightbox_dimensions . '"';
 } else {
     $button_classes[] = 'wpex-lightbox-autodetect';

}
$a_attrs = array();
// CUSTOM LIGHTBOX VIDEO - TOTAL SETTINGS
if (!empty($lightbox_video)) {
    // Load lightbox skin
    wpex_enqueue_ilightbox_skin();
    // Esc lightbox video
    $lightbox_video = esc_url($lightbox_video);
    // Get lightbox dims
    $lightbox_dimensions = vcex_parse_lightbox_dims($lightbox_dimensions);
    if ($lightbox_iframe_type) {
        // Add lightbox class
        $a_attrs['class'] = 'wpex-lightbox';
        if ('video_embed' == $lightbox_iframe_type) {
            $a_attrs['class'] = 'wpex-lightbox';
            $video_embed_url = wpex_sanitize_data($lightbox_video, 'embed_url');
            $lightbox_video = $video_embed_url ? $video_embed_url : $lightbox_video;
            $a_attrs['data-type'] = 'iframe';
            $a_attrs['data-options'] = $lightbox_dimensions;
            vcex_inline_js('ilightbox_single');
        } elseif ('url' == $lightbox_iframe_type) {
            $a_attrs['data-type'] = 'iframe';
            $a_attrs['data-options'] = $lightbox_dimensions;
        } elseif ('html5' == $lightbox_iframe_type) {
            $poster = wp_get_attachment_image_src($img_id, 'full');
            $poster = $poster[0];
            $a_attrs['data-type'] = 'video';
            $a_attrs['data-options'] = $lightbox_dimensions . ',html5video: { webm: \'' . $lightbox_video_html5_webm . '\', poster: \'' . $poster . '\' }';
        } elseif ('quicktime' == $lightbox_iframe_type) {
            $a_attrs['data-type'] = 'video';
            $a_attrs['data-options'] = $lightbox_dimensions;

 /**
  * Loop through settings
  *
  * @since 1.6.0
  */
 public function loop($return = 'css')
 {
     // Define Vars
     $css = '';
     $fonts = array();
     $elements = $this->elements();
     $preview_styles = '';
     // Loop through each elements that need typography styling applied to them
     foreach ($elements as $element => $array) {
         // Add empty css var
         $add_css = '';
         // Get target and current mod
         $target = isset($array['target']) ? $array['target'] : '';
         $get_mod = wpex_get_mod($element . '_typography');
         // Attributes to loop through
         if (!empty($array['attributes'])) {
             $attributes = $array['attributes'];
         } else {
             $attributes = array('font-family', 'font-weight', 'font-style', 'font-size', 'color', 'line-height', 'letter-spacing', 'text-transform', 'margin');
         }
         // Loop through attributes
         foreach ($attributes as $attribute) {
             // Define val
             $default = isset($array['defaults'][$attribute]) ? $array['defaults'][$attribute] : NULL;
             $val = isset($get_mod[$attribute]) ? $get_mod[$attribute] : $default;
             // If there is a value lets do something
             if ($val) {
                 // Sanitize
                 $val = str_replace('"', '', $val);
                 // Sanitize data
                 $val = 'font-size' == $attribute ? wpex_sanitize_data($val, 'font_size') : $val;
                 $val = 'letter-spacing' == $attribute ? wpex_sanitize_data($val, 'px') : $val;
                 // Add quotes around font-family && font family to scripts array
                 if ('font-family' == $attribute) {
                     $fonts[] = $val;
                     $val = $val;
                 }
                 // Add to inline CSS
                 if ('css' == $return) {
                     $add_css .= $attribute . ':' . $val . ';';
                 } elseif ('preview_styles' == $return) {
                     $preview_styles['customizer-typography-' . $element . '-' . $attribute] = $target . '{' . $attribute . ':' . $val . ';}';
                 }
             }
         }
         // Front-end inline CSS
         if ($add_css && 'css' == $return) {
             $css .= $target . '{' . $add_css . '}';
         }
     }
     // Return CSS
     if ('css' == $return && !empty($css)) {
         $css = '/*TYPOGRAPHY*/' . $css;
         return $css;
     }
     // Return styles
     if ('preview_styles' == $return && !empty($preview_styles)) {
         return $preview_styles;
     }
     // Return Fonts Array
     if ('fonts' == $return && !empty($fonts)) {
         return array_unique($fonts);
         // Return only 1 of each font
     }
 }

        /**
         * Settings page output
         *
         * @since 1.6.0
         */
        public function create_admin_page()
        {
            ?>

			<div class="wrap wpex-theme-panel wpex-clr">

				<h1><?php 
            esc_attr_e('Theme Panel', 'total');
            ?>
</h1>

				<h2 class="nav-tab-wrapper">
					<a href="#" class="nav-tab nav-tab-active"><?php 
            esc_attr_e('Features', 'total');
            ?>
</a>
					<?php 
            // Customizer url
            $customize_url = add_query_arg(array('return' => urlencode(wp_unslash($_SERVER['REQUEST_URI']))), 'customize.php');
            ?>
					<a href="<?php 
            echo esc_url($customize_url);
            ?>
" class="nav-tab"><?php 
            esc_attr_e('Customize', 'total');
            ?>
</a>
				</h2>

				<div class="wpex-theme-panel-updated updated" style="border-color: #f0821e;display:none;">
					<p>
						<?php 
            echo wpex_sanitize_data(__('Don\'t forget to <a href="#">save your changes</a>', 'total'), 'html');
            ?>
					</p>
				</div>

				<form id="wpex-theme-panel-form" method="post" action="options.php">

					<?php 
            settings_fields('wpex_tweaks');
            ?>

					<div class="manage-right">

						<!-- Branding -->
						<h4><?php 
            esc_attr_e('Theme Branding', 'total');
            ?>
</h4>
						<?php 
            // Get theme branding value
            $value = wpex_get_mod('theme_branding', 'Total');
            $value = 'disabled' == $value || !$value ? '' : $value;
            ?>
						<input type="text" name="wpex_tweaks[theme_branding]" value="<?php 
            echo esc_attr($value);
            ?>
" placeholder="<?php 
            esc_attr_e('Used in widgets and builder blocks...', 'total');
            ?>
">

						<!-- View -->
						<h4><?php 
            esc_attr_e('View', 'total');
            ?>
</h4>
						<div class="button-group wpex-filter-active">
							<button type="button" class="button active"><?php 
            esc_attr_e('All', 'total');
            ?>
</button>
							<button type="button" class="button" data-filter-by="active"><?php 
            esc_attr_e('Active', 'total');
            ?>
</button>
							<button type="button" class="button" data-filter-by="inactive"><?php 
            esc_attr_e('Inactive', 'total');
            ?>
</button>
						</div>

						<!-- Sort -->
						<h4><?php 
            esc_attr_e('Sort', 'total');
            ?>
</h4>
						<?php 
            // Categories
            $categories = wp_list_pluck($this->theme_addons, 'category');
            $categories = array_unique($categories);
            asort($categories);
            ?>
						<ul class="wpex-theme-panel-sort">
//.........这里部分代码省略.........

/**
 * Outputs correct schema HTML for sections of the site
 *
 * @since 3.0.0
 */
function wpex_schema_markup($location)
{
    echo wpex_sanitize_data(wpex_get_schema_markup($location), 'html');
}

     $wrap_attributes[] = 'data-height-animation-duration="' . intval($height_animation) . '"';
 }
 // Caption attributes
 if ('true' == $caption) {
     // Caption attributes
     if ($caption_position) {
         $caption_attributes[] = ' data-position="' . $caption_position . '"';
     }
     if ($caption_show_transition) {
         $caption_attributes[] = ' data-show-transition="' . $caption_show_transition . '"';
     }
     if ($caption_hide_transition) {
         $caption_attributes[] = ' data-hide-transition="' . $caption_hide_transition . '"';
     }
     if ($caption_width) {
         $caption_attributes[] = ' data-width="' . wpex_sanitize_data($caption_width, 'px-pct') . '"';
     }
     if ($caption_horizontal) {
         $caption_attributes[] = ' data-horizontal="' . intval($caption_horizontal) . '"';
     }
     if ($caption_vertical) {
         $caption_attributes[] = ' data-vertical="' . intval($caption_vertical) . '"';
     }
     if ($caption_delay) {
         $caption_attributes[] = ' data-show-delay="' . intval($caption_delay) . '"';
     }
     if (empty($caption_show_transition) && empty($caption_hide_transition)) {
         $caption_attributes[] = ' data-sp-static="false"';
     }
     $caption_attributes = implode(' ', $caption_attributes);
     // Caption classes

    ?>
>

	<?php 
}
?>

	<?php 
// define inner output
$inner_output = '';
// Add icon if defined
if ($icon) {
    // Icon classes
    $icon_wrap_classes = 'vcex-icon-wrap';
    // Icon inline style
    $icon_style = vcex_inline_style(array('background' => $icon_background, 'width' => $icon_width, 'border_radius' => $icon_border_radius, 'height' => $icon_height, 'line_height' => wpex_sanitize_data($icon_height, 'px'), 'margin_right' => $margin_right, 'font_size' => $icon_size, 'color' => $color));
    // Add icon to output
    $inner_output .= '<div class="' . $icon_wrap_classes . '"' . $icon_style . '><span class="' . $icon . '"></span></div>';
}
// Add content to output
if ($content) {
    $inner_output .= do_shortcode($content);
}
// Echo inner content (icon_content)
echo $inner_output;
// Close link tag
if ($url) {
    echo '</a>';
}
?>

?>
">
				<?php 
echo strip_tags($author_name);
?>
			</a>
		</h4><!-- .author-bio-title -->

		<?php 
// Outputs the author description if one exists
if ($description) {
    ?>

			<div class="author-bio-description clr">
				<?php 
    echo wpautop(do_shortcode(wpex_sanitize_data($description, 'html')));
    ?>
			</div><!-- author-bio-description -->

		<?php 
}
?>

		<?php 
// Display author social links if there are social links defined
if (wpex_author_has_social()) {
    ?>

			<div class="author-bio-social clr">
				<?php 
    // Display twitter url

    exit;
}
// Not needed in admin ever
if (is_admin()) {
    return;
}
// Get and extract shortcode attributes
extract(vc_map_get_attributes($this->getShortcode(), $atts));
// Core class
$classes = 'vcex-spacing';
// Custom Class
if ($class) {
    $classes .= $this->getExtraClass($class);
}
// Visiblity Class
if ($visibility) {
    $classes .= ' ' . $visibility;
}
// Front-end composer class
if (vc_is_inline()) {
    $classes .= ' vc-spacing-shortcode';
}
?>

<div class="<?php 
echo $classes;
?>
" style="height:<?php 
echo wpex_sanitize_data($size, 'px-pct');
?>
"></div>

    $wrap_classes[] = 'vcex-divider-custom-icon-width';
}
if ($icon_bg) {
    $wrap_classes[] = 'vcex-divider-icon-has-bg';
}
if ('dotted' == $style & !$icon) {
    $wrap_classes[] = 'repeat-bg';
}
// If icon exists
if ($icon) {
    // Add special class to wrapper
    $wrap_classes[] = 'vcex-divider-w-icon';
    // Load icon font family
    vc_icon_element_fonts_enqueue($icon_type);
    // Icon style
    $icon_style = vcex_inline_style(array('font_size' => $icon_size, 'border_radius' => $icon_border_radius, 'color' => $icon_color, 'background' => $icon_bg, 'padding' => $icon_padding, 'height' => $icon_height, 'line_height' => wpex_sanitize_data($icon_height, 'px'), 'width' => $icon_width));
    // Border style
    $vcex_inner_border_style = '';
    if ('dotted' != $style) {
        $border_top_width = 'double' == $style ? $height : '';
        $top_margin = $height ? $height / 2 : '';
        $top_margin = $height && 'double' == $style ? ($height * 2 + 4) / 2 : $top_margin;
        $vcex_inner_border_style = vcex_inline_style(array('border_color' => $color, 'border_bottom_width' => $height, 'border_top_width' => $border_top_width, 'margin_top' => -$top_margin));
    }
    // Reset vars if icon is defined so styles aren't duplicated in main wrapper
    $height = $color = '';
}
// Main style
$botttom_height = 'double' == $style ? $height : '';
$wrap_style = vcex_inline_style(array('height' => $dotted_height, 'width' => $width, 'margin_top' => $margin_top, 'margin_bottom' => $margin_bottom, 'border_top_width' => $height, 'border_bottom_width' => $botttom_height, 'border_color' => $color));
// Turn wrap classes into a string

 /**
  * Sanitize widget form values as they are saved.
  *
  * @see WP_Widget::update()
  *
  * @param array $new_instance Values just sent to be saved.
  * @param array $old_instance Previously saved values from database.
  *
  * @return array Updated safe values to be saved.
  */
 public function update($new_instance, $old_instance)
 {
     $instance = $old_instance;
     $instance['title'] = isset($new_instance['title']) ? strip_tags($new_instance['title']) : '';
     $instance['description'] = isset($new_instance['description']) ? wpex_sanitize_data($new_instance['description'], 'html') : '';
     $instance['embed_code'] = isset($new_instance['embed_code']) ? $new_instance['embed_code'] : '';
     $instance['height'] = !empty($new_instance['height']) ? intval($new_instance['height']) : '';
     return $instance;
 }

        /**
         * Back-end widget form.
         *
         * @see WP_Widget::form()
         * @since 1.0.0
         *
         * @param array $instance Previously saved values from database.
         */
        public function form($instance)
        {
            extract(wp_parse_args((array) $instance, array('title' => '', 'heading' => esc_html__('NEWSLETTER', 'total'), 'description' => '', 'form_action' => 'http://wpexplorer.us1.list-manage1.com/subscribe/post?u=9b7568b7c032f9a6738a9cf4d&id=7056c37ddf', 'placeholder_text' => esc_html__('Your email address', 'total'), 'button_text' => esc_html__('Subscribe', 'total'), 'name_placeholder_text' => esc_html__('First name', 'total'), 'name_field' => 0)));
            ?>
			
			<p>
				<label for="<?php 
            echo esc_attr($this->get_field_id('title'));
            ?>
"><?php 
            esc_html_e('Title', 'total');
            ?>
:</label> 
				<input class="widefat" id="<?php 
            echo esc_attr($this->get_field_id('title'));
            ?>
" name="<?php 
            echo esc_attr($this->get_field_name('title'));
            ?>
" type="text" value="<?php 
            echo esc_attr($title);
            ?>
" />
			</p>

			<p>
				<label for="<?php 
            echo esc_attr($this->get_field_id('heading'));
            ?>
"><?php 
            esc_html_e('Heading', 'total');
            ?>
:</label> 
				<input class="widefat" id="<?php 
            echo esc_attr($this->get_field_id('heading'));
            ?>
" name="<?php 
            echo esc_attr($this->get_field_name('heading'));
            ?>
" type="text" value="<?php 
            echo esc_attr($heading);
            ?>
" />
			</p>

			<p>
				<label for="<?php 
            echo esc_attr($this->get_field_id('form_action'));
            ?>
"><?php 
            esc_html_e('Form Action', 'total');
            ?>
:</label> 
				<input class="widefat" id="<?php 
            echo esc_attr($this->get_field_id('form_action'));
            ?>
" name="<?php 
            echo esc_attr($this->get_field_name('form_action'));
            ?>
" type="text" value="<?php 
            echo esc_attr($form_action);
            ?>
" />
				<span style="display:block;padding:5px 0" class="description">
					<a href="//docs.shopify.com/support/configuration/store-customization/where-do-i-get-my-mailchimp-form-action?ref=wpexplorer" target="_blank"><?php 
            esc_html_e('Learn more', 'total');
            ?>
&rarr;</a>
				</span>
			</p>

			<p>
				<label for="<?php 
            echo esc_attr($this->get_field_id('description'));
            ?>
"><?php 
            esc_html_e('Description:', 'total');
            ?>
</label>
				<textarea class="widefat" rows="5" cols="20" id="<?php 
            echo esc_attr($this->get_field_id('description'));
            ?>
" name="<?php 
            echo esc_attr($this->get_field_name('description'));
            ?>
"><?php 
            echo wpex_sanitize_data($instance['description'], 'html');
            ?>
</textarea>
			</p>

			<p>
//.........这里部分代码省略.........

<?php

/**
 * Returns the post title
 *
 * @package Total WordPress theme
 * @subpackage Partials
 * @version 3.3.0
 */
// Exit if accessed directly
if (!defined('ABSPATH')) {
    exit;
}
// Define title args
$args = array();
// Single post markup
if (is_singular('post') && 'custom_text' == wpex_get_mod('blog_single_header', 'custom_text')) {
    $args['html_tag'] = 'span';
    $args['schema_markup'] = '';
} elseif (is_singular() && (!is_singular('page') && !is_singular('attachment'))) {
    $args['html_tag'] = 'span';
    $args['schema_markup'] = '';
}
// Apply filters
$args = apply_filters('wpex_page_header_title_args', $args);
// Parse args to prevent empty attributes and extract
extract(wp_parse_args($args, array('html_tag' => 'h1', 'string' => wpex_title(), 'schema_markup' => wpex_get_schema_markup('headline'))));
// Display title
if (!empty($string)) {
    echo '<' . strip_tags($html_tag) . ' class="page-header-title wpex-clr"' . $schema_markup . '>' . wpex_sanitize_data($string, 'html') . '</' . strip_tags($html_tag) . '>';
}