File "wr2x_admin.php"
Full Path: /home/ycoalition/public_html/wp-content/plugins/wp-retina-3x/wr2x_admin.php
File size: 24.37 KB
MIME-type: text/x-php
Charset: utf-8
<?php
register_deactivation_hook( 'Meow_wr3x_Admin', 'wr3x_deactivate' );
register_activation_hook( 'Meow_wr3x_Admin', 'wr3x_activate' );
include "common/admin.php";
class Meow_wr3x_Admin extends MeowApps_Admin {
public $core = null;
public function __construct( $prefix, $mainfile, $domain ) {
parent::__construct( $prefix, $mainfile, $domain );
if ( is_admin() ) {
add_action( 'admin_menu', array( $this, 'app_menu' ) );
add_action( 'admin_notices', array( $this, 'admin_notices' ) );
}
}
function admin_notices() {
if ( current_user_can( 'activate_plugins' ) ) {
if ( delete_transient( 'wr3x_flush_rules' ) ) {
global $wp_rewrite;
Meow_wr3x_Admin::generate_rewrite_rules( $wp_rewrite, true );
}
}
$method = get_option( 'wr3x_method' );
//$cdn = get_option( 'wr3x_cdn_domain' );
$disable_responsive = get_option( 'wr3x_disable_responsive', false );
$keep_src = get_option( 'wr3x_picturefill_keep_src', false );
if ( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'photon' ) ) {
echo "<div class='error' style='margin-top: 20px;'><p>";
_e( "JetPack's <b>Photon</b> module breaks features built in WP Retina 3x (as Photos moves the files away). A common and better alternative to Photon is to use <a href='http://tracking.maxcdn.com/c/97349/3982/378'>MaxCDN</a> (very popular), CloudFlare or Fastly.", 'wp-retina-3x' );
echo "</p></div>";
}
}
static function activate() {
global $wp_rewrite;
$wp_rewrite->flush_rules();
}
static function deactivate() {
remove_filter( 'generate_rewrite_rules', array( 'Meow_wr3x_Admin', 'generate_rewrite_rules' ) );
global $wp_rewrite;
$wp_rewrite->flush_rules();
}
static function generate_rewrite_rules( $wp_rewrite, $flush = false ) {
global $wp_rewrite;
$method = get_option( "wr3x_method" );
if ( $method == "Retina-Images" ) {
// MODIFICATION: docwhat
// get_home_url() -> trailingslashit(site_url())
// REFERENCE: http://wordpress.org/support/topic/plugin-wp-retina-3x-htaccess-generated-with-incorrect-rewriterule
// MODIFICATION BY h4ir9
// .*\.(jpg|jpeg|gif|png|bmp) -> (.+.(?:jpe?g|gif|png))
// REFERENCE: http://wordpress.org/support/topic/great-but-needs-a-little-update
$handlerurl = str_replace( trailingslashit( site_url()), '', plugins_url( 'wr3x_image.php', __FILE__ ) );
add_rewrite_rule( '(.+.(?:jpe?g|gif|png))', $handlerurl, 'top' );
}
if ( $flush == true ) {
$wp_rewrite->flush_rules();
}
}
function common_url( $file ) {
return trailingslashit( plugin_dir_url( __FILE__ ) ) . 'common/' . $file;
}
function app_menu() {
// SUBMENU > Settings
add_submenu_page( 'meowapps-main-menu', 'Retina', 'Retina', 'manage_options',
'wr3x_settings-menu', array( $this, 'admin_settings' ) );
// SUBMENU > Settings > Basic Settings
add_settings_section( 'wr3x_settings', null, null, 'wr3x_settings-menu' );
add_settings_field( 'wr3x_ignore_sizes', __( "Disabled Sizes", 'wp-retina-3x' ),
array( $this, 'admin_ignore_sizes_callback' ),
'wr3x_settings-menu', 'wr3x_settings' );
add_settings_field( 'wr3x_method', __( "Method", 'wp-retina-3x' ),
array( $this, 'admin_method_callback' ),
'wr3x_settings-menu', 'wr3x_settings' );
add_settings_field( 'wr3x_full_size', __( "Full Size Retina", 'wp-retina-3x' ) . "<br />(Pro)",
array( $this, 'admin_full_size_callback' ),
'wr3x_settings-menu', 'wr3x_settings' );
// add_settings_field( 'wr3x_method', __( "Method", 'wp-retina-3x' ),
// array( $this, 'admin_method_callback' ),
// 'wr3x_settings-menu', 'wr3x_settings' );
add_settings_field( 'wr3x_quality', __( "Retina Quality", 'wp-retina-3x' ),
array( $this, 'admin_quality_callback' ),
'wr3x_settings-menu', 'wr3x_settings' );
//// Default Disabled Sizes
$defaults = array ();
$sizes = $this->core->get_image_sizes();
$large_w = 1600;
$large_h = 1200;
foreach ( $sizes as $name => $details ) {
$w = isset($details['width']) ? $details['width'] : 0;
$h = isset($details['height']) ? $details['height'] : 0;
if ( $w >= $large_w || $h >= $large_h ) $defaults[$name] = 1;
}
register_setting( 'wr3x_settings', 'wr3x_ignore_sizes', array ( 'default' => $defaults ) );
register_setting( 'wr3x_settings', 'wr3x_full_size' );
register_setting( 'wr3x_settings', 'wr3x_method' );
register_setting( 'wr3x_settings', 'wr3x_quality' );
// SUBMENU > Settings > Advanced Settings
add_settings_section( 'wr3x_advanced_settings', null, null, 'wr3x_advanced_settings-menu' );
add_settings_field( 'wr3x_auto_generate', __( "Auto Generate", 'wp-retina-3x' ),
array( $this, 'admin_auto_generate_callback' ),
'wr3x_advanced_settings-menu', 'wr3x_advanced_settings' );
add_settings_field( 'wr3x_regenerate_thumbnails', __( "Regenerate Thumbnails", 'wp-retina-3x' ),
array( $this, 'admin_regenerate_thumbnails_callback' ),
'wr3x_advanced_settings-menu', 'wr3x_advanced_settings' );
add_settings_field( 'wr3x_disable_medium_large', __( "Disable Medium Large", 'wp-retina-3x' ),
array( $this, 'admin_disable_medium_large_callback' ),
'wr3x_advanced_settings-menu', 'wr3x_advanced_settings' );
add_settings_field( 'wr3x_over_http_check', __( "Over HTTP Check", 'wp-retina-3x' ) . "<br />(Pro)",
array( $this, 'admin_over_http_check_callback' ),
'wr3x_advanced_settings-menu', 'wr3x_advanced_settings' );
add_settings_field( 'wr3x_debug', __( "Debug", 'wp-retina-3x' ),
array( $this, 'admin_debug_callback' ),
'wr3x_advanced_settings-menu', 'wr3x_advanced_settings' );
add_settings_field( 'wr3x_disable_responsive', __( "Disable Responsive", 'wp-retina-3x' ),
array( $this, 'admin_disable_responsive_callback' ),
'wr3x_advanced_settings-menu', 'wr3x_advanced_settings' );
add_settings_field( 'wr3x_cdn_domain', __( "Custom CDN Domain", 'wp-retina-3x' ) . "<br />(Pro)",
array( $this, 'admin_cdn_domain_callback' ),
'wr3x_advanced_settings-menu', 'wr3x_advanced_settings' );
add_settings_field( 'wr3x_big_image_size_threshold', __( "Big Image Size Threshold", 'wp-retina-3x' ),
array( $this, 'admin_big_image_size_threshold' ),
'wr3x_advanced_settings-menu', 'wr3x_advanced_settings' );
register_setting( 'wr3x_advanced_settings', 'wr3x_auto_generate' );
register_setting( 'wr3x_advanced_settings', 'wr3x_regenerate_thumbnails' );
register_setting( 'wr3x_advanced_settings', 'wr3x_disable_responsive' );
register_setting( 'wr3x_advanced_settings', 'wr3x_disable_medium_large' );
register_setting( 'wr3x_advanced_settings', 'wr3x_cdn_domain' );
register_setting( 'wr3x_advanced_settings', 'wr3x_big_image_size_threshold' );
register_setting( 'wr3x_advanced_settings', 'wr3x_over_http_check' );
register_setting( 'wr3x_advanced_settings', 'wr3x_debug' );
// SUBMENU > Settings > PictureFill
add_settings_section( 'wr3x_picturefill_settings', null, null, 'wr3x_picturefill_settings-menu' );
add_settings_field( 'wr3x_picturefill_keep_src', "Keep IMG SRC",
array( $this, 'admin_picturefill_keep_src_callback' ),
'wr3x_picturefill_settings-menu', 'wr3x_picturefill_settings' );
add_settings_field( 'wr3x_picturefill_lazysizes', "Lazy Retina<br />(Pro)",
array( $this, 'admin_picturefill_lazysizes_callback' ),
'wr3x_picturefill_settings-menu', 'wr3x_picturefill_settings' );
add_settings_field( 'wr3x_picturefill_css_background', "CSS Background<br />(Pro)",
array( $this, 'admin_picturefill_css_background_callback' ),
'wr3x_picturefill_settings-menu', 'wr3x_picturefill_settings' );
add_settings_field( 'wr3x_picturefill_noscript', "Polyfill Script",
array( $this, 'admin_picturefill_noscript_callback' ),
'wr3x_picturefill_settings-menu', 'wr3x_picturefill_settings' );
register_setting( 'wr3x_picturefill_settings', 'wr3x_picturefill_keep_src' );
register_setting( 'wr3x_picturefill_settings', 'wr3x_picturefill_lazysizes' );
register_setting( 'wr3x_picturefill_settings', 'wr3x_picturefill_css_background' );
register_setting( 'wr3x_picturefill_settings', 'wr3x_picturefill_noscript' );
// SUBMENU > Settings > Admin UI
add_settings_section( 'wr3x_ui_settings', null, null, 'wr3x_ui_settings-menu' );
add_settings_field( 'wr3x_hide_retina_column', __( "Retina Column", 'wp-retina-3x' ),
array( $this, 'admin_hide_retina_column_callback' ),
'wr3x_ui_settings-menu', 'wr3x_ui_settings' );
add_settings_field( 'wr3x_hide_retina_dashboard', __( "Retina Dashboard", 'wp-retina-3x' ),
array( $this, 'admin_hide_retina_dashboard_callback' ),
'wr3x_ui_settings-menu', 'wr3x_ui_settings' );
add_settings_field( 'wr3x_hide_pro', __( "Pro Information", 'wp-retina-3x' ),
array( $this, 'admin_hide_pro_callback' ),
'wr3x_ui_settings-menu', 'wr3x_ui_settings' );
register_setting( 'wr3x_ui_settings', 'wr3x_hide_retina_column' );
register_setting( 'wr3x_ui_settings', 'wr3x_hide_retina_dashboard' );
register_setting( 'wr3x_ui_settings', 'wr3x_hide_pro' );
}
function admin_settings() {
$method = get_option( 'wr3x_method', 'Picturefill' );
$quality = get_option( 'wr3x_quality', 90 );
if ( $quality > 100 || $quality < 0 )
update_option( 'wr3x_quality', 90, false );
?>
<div class="wrap">
<?php echo $this->display_title( "WP Retina 3x" ); ?>
<div class="meow-row">
<div class="meow-box meow-col meow-span_2_of_2">
<div class="inside">
<?php
if ( $method == 'none' )
echo "<p><span>" . __( "Current method:", 'wp-retina-3x' ) . " <u>" . __( "None", 'wp-retina-3x' ) . "</u>.</span>";
if ( $method == 'HTML Rewrite' )
echo "<p><span>" . __( "Current method:", 'wp-retina-3x' ) . " <u>" . __( "HTML Rewrite", 'wp-retina-3x' ) . "</u>.</span>";
if ( $method == 'retina.js' )
echo "<p><span>" . __( "Current method:", 'wp-retina-3x' ) . " <u>" . __( "Retina.js", 'wp-retina-3x' ) . "</u>.</span>";
if ( $method == 'Picturefill' )
echo "<p><span>" . __( "Current method:", 'wp-retina-3x' ) . " <u>" . __( "PictureFill", 'wp-retina-3x' ) . "</u>.</span>";
if ( $method == 'Responsive' )
echo "<p><span>" . __( "Current method:", 'wp-retina-3x' ) . " <u>" . __( "Responsive Images", 'wp-retina-3x' ) . "</u>.</span>";
if ( $method == 'Retina-Images' ) {
echo "<p><span>" . __( "Current method:", 'wp-retina-3x' ) . " <u>" . __( "HTML Rewrite", 'wp-retina-3x' ) . "</u>.</span>";
if ( defined( 'MULTISITE' ) && MULTISITE == true ) {
if ( get_site_option( 'ms_files_rewriting' ) ) {
// MODIFICATION: Craig Foster
// 'ms_files_rewriting' support
echo " <span style='color: red;'>" . __( "By the way, you are using a <b>WordPress Multi-Site installation</b>! You must edit your .htaccess manually and add '<b>RewriteRule ^files/(.+) wp-content/plugins/wp-retina-3x/wr3x_image.php?ms=true&file=$1 [L]</b>' as the first RewriteRule if you want the server-side to work.", 'wp-retina-3x' ) . "</span>";
}
else
echo " <span style='color: red;'>" . __( "By the way, you are using a <b>WordPress Multi-Site installation</b>! You must edit your .htaccess manually and add '<b>RewriteRule ^(wp-content/.+\.(png|gif|jpg|jpeg|bmp|PNG|GIF|JPG|JPEG|BMP)) wp-content/plugins/wp-retina-3x/wr3x_image.php?ms=true&file=$1 [L]</b>' as the first RewriteRule if you want the server-side to work.", 'wp-retina-3x' ) . "</span>";
}
echo "</p>";
if ( !get_option('permalink_structure') )
echo "<p><span style='color: red;'>" . __( "The permalinks are not enabled. They need to be enabled in order to use the server-side method.", 'wp-retina-3x' ) . "</span>";
}
?>
</div>
</div>
</div>
<div class="meow-row">
<div class="meow-box meow-col meow-span_2_of_2">
<h3>How to use</h3>
<div class="inside">
<?php echo _e( 'This plugin works out of the box, the default settings are the best for most installs. However, you should have a look at the <a target="_blank" href="https://meowapps.com/wp-retina-3x/tutorial/">tutorial</a>.', 'wp-retina-3x' ) ?>
</div>
</div>
</div>
<div class="meow-row">
<div class="meow-col meow-span_1_of_2">
<div class="meow-box">
<h3>Basic Settings</h3>
<div class="inside">
<form method="post" action="options.php">
<?php settings_fields( 'wr3x_settings' ); ?>
<?php do_settings_sections( 'wr3x_settings-menu' ); ?>
<?php submit_button(); ?>
</form>
</div>
</div>
<div class="meow-box">
<h3>Advanced Settings</h3>
<div class="inside">
<form method="post" action="options.php">
<?php settings_fields( 'wr3x_advanced_settings' ); ?>
<?php do_settings_sections( 'wr3x_advanced_settings-menu' ); ?>
<?php submit_button(); ?>
</form>
</div>
</div>
</div>
<div class="meow-col meow-span_1_of_2">
<?php $this->display_serialkey_box( "https://meowapps.com/plugin/wp-retina-3x/" ); ?>
<?php if ( get_option( 'wr3x_method', 'none' ) == 'Picturefill' ): ?>
<div class="meow-box">
<h3>PictureFill</h3>
<div class="inside">
<form method="post" action="options.php">
<?php settings_fields( 'wr3x_picturefill_settings' ); ?>
<?php do_settings_sections( 'wr3x_picturefill_settings-menu' ); ?>
<?php submit_button(); ?>
</form>
</div>
</div>
<?php endif; ?>
<div class="meow-box">
<h3>Admin UI</h3>
<div class="inside">
<form method="post" action="options.php">
<?php settings_fields( 'wr3x_ui_settings' ); ?>
<?php do_settings_sections( 'wr3x_ui_settings-menu' ); ?>
<?php submit_button(); ?>
</form>
</div>
</div>
</div>
</div>
</div>
<?php
}
/*
OPTIONS CALLBACKS
*/
function admin_ignore_sizes_callback( $args ) {
$ignore_sizes = get_option( 'wr3x_ignore_sizes' );
if ( empty( $ignore_sizes ) )
$ignore_sizes = array();
$wpsizes = $this->core->get_image_sizes();
$sizes = array();
$html = "";
foreach ( $wpsizes as $name => $attr ) {
$html .= '<input type="checkbox" name="wr3x_ignore_sizes[' . $name . ']" value="1" ' .
( array_key_exists( $name, $ignore_sizes ) ? 'checked' : '' ) . '/>' . sprintf( "<label><div style='float: left; text-align: right; margin-right: 5px; width: 20px;'>%s</div> <b>%s</b></label> <small>(Normal: %dx%d, Retina: %dx%d)</small>", MeowApps_Admin::size_shortname( $name ), $name, $attr['width'], $attr['height'], $attr['width'] * 2, $attr['height'] * 2 ) . '<br>';
}
$html .= '<br /><small class="description">' .
__( 'The selected sizes will <b>not</b> have their retina equivalent generated. It is recommended to disable the sizes for which <i>Normal</i> superior to 1200.', 'wp-retina-3x' ) . '</small>';
echo $html;
}
function admin_auto_generate_callback( $args ) {
$value = get_option( 'wr3x_auto_generate', null );
$html = '<input type="checkbox" id="wr3x_auto_generate" name="wr3x_auto_generate" value="1" ' .
checked( 1, get_option( 'wr3x_auto_generate' ), false ) . '/>';
$html .= '<label>Enabled</label><br /><small>Generate the Retina thumbnails on new upload and thumbnails creation. The <i>Disabled Sizes</i> will be skipped.</small>';
echo $html;
}
function admin_regenerate_thumbnails_callback( $args ) {
$value = get_option( 'wr3x_regenerate_thumbnails', false );
$html = '<input type="checkbox" id="wr3x_regenerate_thumbnails" name="wr3x_regenerate_thumbnails" value="1" ' .
checked( 1, get_option( 'wr3x_regenerate_thumbnails' ), false ) . '/>';
$html .= '<label>Enabled</label><br /><small>On each <b>Generate</b> action, all standard thumbnails will be regenerated (exactly the same function as Regenerate Thumbnail), and only then the Retina thumbnails will be created (depending on the Auto Generate option).</small>';
echo $html;
}
function admin_disable_responsive_callback( $args ) {
$value = get_option( 'wr3x_disable_responsive', null );
$html = '<input type="checkbox" id="wr3x_disable_responsive" name="wr3x_disable_responsive" value="1" ' .
checked( 1, get_option( 'wr3x_disable_responsive' ), false ) . '/>';
$html .= '<label>Disable the Responsive Images feature.</label><br /><small>Get back control over your HTML if you need.</small>';
echo $html;
}
function admin_big_image_size_threshold( $args ) {
$value = get_option( 'wr3x_big_image_size_threshold', null );
$html = '<input type="checkbox" id="wr3x_big_image_size_threshold" name="wr3x_big_image_size_threshold"
value="1" ' . checked( 1, get_option( 'wr3x_big_image_size_threshold' ), false ) . '/>';
$html .= '<label>Disable</label><br /><small>By default, WordPress limits the size of the image to 2560px (with or height) maximum.</small>';
echo $html;
}
function admin_disable_medium_large_callback( $args ) {
$value = get_option( 'wr3x_disable_medium_large', null );
$html = '<input type="checkbox" id="wr3x_disable_medium_large" name="wr3x_disable_medium_large" value="1" ' .
checked( 1, get_option( 'wr3x_disable_medium_large' ), false ) . '/>';
$html .= '<label>Remove the "Medium Large" image size.</label><br /><small>You probably don\'t need this.</small>';
echo $html;
}
function admin_method_callback( $args ) {
$value = get_option( 'wr3x_method', 'none' );
$html = '<select id="wr3x_method" name="wr3x_method">
<option ' . selected( 'Picturefill', $value, false ) . 'value="Picturefill">Recommended: Picturefill</option>
<option ' . selected( 'Responsive', $value, false ) . 'value="Responsive">Responsive-Images (Native WP 4.4+)</option>
<option ' . selected( 'retina.js', $value, false ) . 'value="retina.js">Retina.js (Client-side)</option>
<option ' . selected( 'HTML Rewrite', $value, false ) . 'value="HTML Rewrite">HTML Rewrite</option>
<option ' . selected( 'Retina-Images', $value, false ) . 'value="Retina-Images">Retina-Images</option>
<option ' . selected( 'none', $value, false ) . 'value="none">None</option>
</select><small><br />' . __( 'In all cases (including "None"), Retina support will be added to the Responsive Images. Check the <a target="_blank" href="https://meowapps.com/wp-retina-3x-methods/" />Retina Methods</a> page if you want to know more about those methods.', 'wp-retina-3x' ) . '</small>';
echo $html;
}
function admin_full_size_callback( $args ) {
$value = get_option( 'wr3x_full_size', null );
$html = '<input ' . disabled( $this->is_registered(), false, false ) . ' type="checkbox" id="wr3x_full_size" name="wr3x_full_size" value="1" ' .
checked( 1, get_option( 'wr3x_full_size' ), false ) . '/>';
$html .= '<label>Enable</label><br /><small>Checks for retina for full-size will be enabled and upload features made available in the <i>Retina Dashboard</i>.</small>';
echo $html;
}
function admin_quality_callback( $args ) {
$value = get_option( 'wr3x_quality', 90 );
$html = '<input type="number" id="wr3x_quality" name="wr3x_quality" value="' . $value . '" />';
$html .= __( '<br /><small>Sets image compression quality on a 1-100% scale as an integer (1-100). Default is 90. Only for JPG.</small>', 'wp-retina-3x' );
echo $html;
}
function admin_debug_callback( $args ) {
$value = get_option( 'wr3x_debug', null );
$html = '<input type="checkbox" id="wr3x_debug" name="wr3x_debug" value="1" ' .
checked( 1, get_option( 'wr3x_debug' ), false ) . '/>';
$html .= __( '<label>Force Retina + Logging</label><br /><small>Displays retina and creates a <a href="' . plugins_url( "wp-retina-3x" ) . '/wp-retina-3x.log">log file</a> in the plugin folder.</small>', 'wp-retina-3x' );
echo $html;
}
function admin_cdn_domain_callback( $args ) {
$value = get_option( 'wr3x_cdn_domain', null );
$html = '<input ' . disabled( $this->is_registered(), false, false ) . ' type="text" id="wr3x_cdn_domain" name="wr3x_cdn_domain" value="' . $value . '" />';
$html .= __( '<br /><small>If not empty, your site domain will be replaced with this CDN domain (PictureFill and HTML Rewrite only).</small>', 'wp-retina-3x' );
echo $html;
}
function admin_over_http_check_callback( $args ) {
$value = get_option( 'wr3x_over_http_check', null );
$html = '<input ' . disabled( $this->is_registered(), false, false ) . ' type="checkbox" id="wr3x_over_http_check" name="wr3x_over_http_check" value="1" ' .
checked( 1, get_option( 'wr3x_over_http_check' ), false ) . '/>';
$html .= __( '<label>Enable</label><br /><small>Normally, the plugin checks if the Retina files exists through your filesystem. With this option, it will check using HTTP requests, that will enable Retina on exotic WordPress installs and also for images hosted on different servers.</small>', 'wp-retina-3x' );
echo $html;
}
function admin_picturefill_keep_src_callback( $args ) {
$value = get_option( 'wr3x_picturefill_keep_src', null );
$html = '<input type="checkbox" id="wr3x_picturefill_keep_src" name="wr3x_picturefill_keep_src" value="1" ' .
checked( 1, get_option( 'wr3x_picturefill_keep_src' ), false ) . '/>';
$html .= __( '<label>Enable</label><br /><small>With PictureFill, <b>src</b> tags are replaced by <b>src-set</b> tags, but Google might fail to reference those images. This option will keep the SRC for SEO purpose, but that will force the download of two images (standard, then retina) by the browsers. Please use the <b>Lazy Retina</b> option below as it avoid this to happen (as well as making it loading lazily).</small>', 'wp-retina-3x' );
echo $html;
}
function admin_picturefill_lazysizes_callback( $args ) {
$value = get_option( 'wr3x_picturefill_lazysizes', null );
$html = '<input ' . disabled( $this->is_registered(), false, false ) . ' type="checkbox" id="wr3x_picturefill_lazysizes"
name="wr3x_picturefill_lazysizes" value="1" ' .
checked( 1, get_option( 'wr3x_picturefill_lazysizes' ), false ) . '/>';
$html .= __( '<label>Enabled</label><br /><small>Retina images will not be loaded until the visitor gets close to them. HTML will be rewritten and the lazysizes script will be also loaded. The result will be a <b>faster website</b> for everyone, that consumes less bandwidth.</small>', 'wp-retina-3x' );
echo $html;
}
function admin_picturefill_noscript_callback( $args ) {
$value = get_option( 'wr3x_picturefill_noscript', null );
$html = '<input type="checkbox" id="wr3x_picturefill_noscript"
name="wr3x_picturefill_noscript" value="1" ' .
checked( 1, get_option( 'wr3x_picturefill_noscript' ), false ) . '/>';
$html .= __( '<label>Disable</label><br /><small>Only <a href="http://caniuse.com/#feat=srcset" target="_blank">the browsers with src-set support</a> will display Retina images. You can also choose this if you want to load the Picturefill Polyfill script manually or if it is already loaded by your theme.</small>', 'wp-retina-3x' );
echo $html;
}
function admin_picturefill_css_background_callback( $args ) {
$value = get_option( 'wr3x_picturefill_css_background', null );
$html = '<input ' . disabled( $this->is_registered(), false, false ) . ' type="checkbox" id="wr3x_picturefill_css_background" name="wr3x_picturefill_css_background" value="1" ' .
checked( 1, get_option( 'wr3x_picturefill_css_background' ), false ) . '/>';
$html .= __( '<label>Retina-ize</label><br /><small>In your HTML, inline CSS Background will be replaced by the Retina version of the image.</small>', 'wp-retina-3x' );
echo $html;
}
function admin_hide_retina_column_callback( $args ) {
$value = get_option( 'wr3x_hide_retina_column', null );
$html = '<input type="checkbox" id="wr3x_hide_retina_column" name="wr3x_hide_retina_column" value="1" ' .
checked( 1, get_option( 'wr3x_hide_retina_column' ), false ) . '/>';
$html .= __( '<label>Hide</label><br /><small>Hide the <i>Retina Column</i> in the Media Library.</small>', 'wp-retina-3x' );
echo $html;
}
function admin_hide_retina_dashboard_callback( $args ) {
$value = get_option( 'wr3x_hide_retina_dashboard', null );
$html = '<input type="checkbox" id="wr3x_hide_retina_dashboard" name="wr3x_hide_retina_dashboard" value="1" ' .
checked( 1, get_option( 'wr3x_hide_retina_dashboard' ), false ) . '/>';
$html .= __( '<label>Hide</label><br /><small>Disable <i>Retina Dashboard</i> menu and tools.</small>', 'wp-retina-3x' );
echo $html;
}
function admin_hide_pro_callback( $args ) {
$value = get_option( 'wr3x_hide_pro', null );
$html = '<input type="checkbox" id="wr3x_hide_pro" name="wr3x_hide_pro" value="1" ' .
checked( 1, get_option( 'wr3x_hide_pro' ), false ) . '/>';
$html .= __( '<label>Hide</label><br /><small>Hide information about Pro version.</small>', 'wp-retina-3x' );
echo $html;
}
}
?>