get_data_section()]["image_uploader"] ) && tpl_is_primary_section( $this->section ) ) {
add_filter( 'tpl_admin_js_strings', array( $this, 'admin_js_strings' ) );
// Enqueue the media uploader script
add_action( 'admin_print_scripts-' . $this->get_settings_page() . '_' . $this->get_data_section(), function() {
wp_enqueue_media();
} );
$tpl_settings_pages[$this->get_data_section()]["image_uploader"] = true;
}
}, 40 );
}
// Writes the form field in wp-admin
public function form_field_content ( $args ) {
if ( $args["for_bank"] == true ) {
$id = '';
}
else {
$id = $this->get_option();
}
$imgdata = wp_get_attachment_image_src( $id, 'thumbnail' );
echo '';
// If called from the front end, needs to enqueue some extra files
if ( !is_admin() ) {
wp_enqueue_media();
wp_enqueue_script( 'tpl-admin-scripts', tpl_base_uri() . '/framework/script/admin-scripts.js', array(), false, 1 );
wp_localize_script( 'tpl-admin-scripts', 'TPL_Admin', array_merge( apply_filters( 'tpl_admin_js_strings', array() ), tpl_admin_vars_to_js() ) );
wp_enqueue_style( 'tpl-common-style', tpl_base_uri() . '/framework/style/common.css', array(), false );
}
}
// Formats the option into value
public function format_option ( $value, $args = array() ) {
// Return the image ID if we force it to be unformatted
if ( isset( $this->unformatted ) && $this->unformatted ) {
return $value;
}
// Determining the size to be displayed
if ( !isset( $args["size"] ) ) {
$size = $this->size;
}
else {
$size = $args["size"];
}
// Adding the extra attributes if needed
$atts = array();
if ( isset( $args["class"] ) ) {
$atts["class"] = $args["class"];
}
if ( isset( $args["alt"] ) ) {
$atts["alt"] = $args["alt"];
}
if ( isset( $args["title"] ) ) {
$atts["title"] = $args["title"];
}
if ( !empty( $atts ) ) {
return wp_get_attachment_image ( intval( $value ), $size, 0, $atts );
}
else {
return wp_get_attachment_image ( intval( $value ), $size );
}
}
// Gives you the image URL based on the option name
public function get_image_url ( $args = array() ) {
// Determining the size to be displayed
if ( !isset( $args["size"] ) ) {
$size = $this->size;
}
else {
$size = $args["size"];
}
$path_n = $this->get_level() * 2;
$path_i = $this->get_level() * 2 + 1;
if ( !isset( $args["path"][$path_n] ) ) {
$args["path"][$path_n] = $this->name;
}
if ( $this->repeat === false ) {
$args["path"][$path_i] = 0;
}
$result = array();
$values = $this->get_option( $args );
// Repeater branch
if ( !isset( $args["path"][$path_i] ) && is_array( $values ) ) {
$values = $this->get_option( $args );
foreach ( $values as $i => $img_id ) {
$img_id = intval( $img_id );
if ( is_numeric ( $img_id ) ) {
$img_src = wp_get_attachment_image_src ( $img_id, $size );
$result[$i] = $img_src[0];
}
}
}
// Single branch
else {
$img_id = intval( $values );
if ( is_numeric ( $img_id ) ) {
$img_src = wp_get_attachment_image_src ( $img_id, $size );
}
$result = $img_src[0];
}
return $result;
}
// Strings to be added to the admin JS files
public function admin_js_strings( $strings ) {
$strings = array_merge( $strings, array(
'uploader_title' => __( 'Choose Image', 'tpl' ),
'uploader_button' => __( 'Choose Image', 'tpl' ),
'tpl-dt-image_preview-template' => '
',
) );
return $strings;
}
}
// Gives you the image URL based on the option name
function tpl_get_image_url ( $args ) {
if ( is_array( $args ) ) {
$name = $args["name"];
$caller = $args;
}
else {
$name = $args;
$path = explode( '/', $name );
$caller["name"] = $path[0];
$caller["path"] = $path;
}
$imgobj = tpl_get_option_object( $name );
$values = $imgobj->get_image_url( $caller );
return $values;
}
 ) .'/framework/img/no-image-placeholder.png)