gistfile1.txt

<?php
function _s_theme_options_init() {
    register_setting(
        '_s_options', // Options group, see settings_fields() call in _s_theme_options_render_page()
        '_s_theme_options', // Database option, see _s_get_theme_options()
        '_s_theme_options_validate' // The sanitization callback, see _s_theme_options_validate()
    );

    // Register our settings field group
    add_settings_section(
        'general', // Unique identifier for the settings section
        '', // Section title (we don't want one)
        '__return_false', // Section callback (we don't want anything)
        'theme_options' // Menu slug, used to uniquely identify the page; see _s_theme_options_add_page()
    );


    add_settings_field( 'facebook_input', __( 'Facebook', '_s' ), '_s_settings_field_facebook_input', 'theme_options', 'general' );
    add_settings_field( 'twitter_input', __( 'Twitter', '_s' ), '_s_settings_field_twitter_input', 'theme_options', 'general' );
    add_settings_field( 'youtube_input', __( 'YouTube', '_s' ), '_s_settings_field_youtube_input', 'theme_options', 'general' );
    add_settings_field( 'linkedin_input', __( 'LinkedIn', '_s' ), '_s_settings_field_linkedin_input', 'theme_options', 'general' );
    add_settings_field( 'video_input', __( 'Video URL', '_s' ), '_s_settings_field_video_input', 'theme_options', 'general' );
    add_settings_field( 'appstore_input', __( 'AppStore Link', '_s' ), '_s_settings_field_appstore_input', 'theme_options', 'general' );
    add_settings_field( 'googleplay_input', __( 'Google Play Link', '_s' ), '_s_settings_field_googleplay_input', 'theme_options', 'general' );

}
add_action( 'admin_init', '_s_theme_options_init' );

function _s_option_page_capability( $capability ) {
    return 'edit_theme_options';
}
add_filter( 'option_page_capability__s_options', '_s_option_page_capability' );

function _s_theme_options_add_page() {
    $theme_page = add_theme_page(
        __( 'Theme Options', '_s' ),   // Name of page
        __( 'Theme Options', '_s' ),   // Label in menu
        'edit_theme_options',          // Capability required
        'theme_options',               // Menu slug, used to uniquely identify the page
        '_s_theme_options_render_page' // Function that renders the options page
    );
}
add_action( 'admin_menu', '_s_theme_options_add_page' );




function _s_get_theme_options() {
    $saved = (array) get_option( '_s_theme_options' );
    $defaults = array(
        'facebook_input'     => '',
        'twitter_input'     => '',
        'youtube_input'     => '',
        'linkedin_input'     => '',
        'video_input'     => '',
        'appstore_input'     => '',
        'googleplay_input'     => ''
    );

    $defaults = apply_filters( '_s_default_theme_options', $defaults );

    $options = wp_parse_args( $saved, $defaults );
    $options = array_intersect_key( $options, $defaults );

    return $options;
}

function _s_settings_field_facebook_input() {
    $options = _s_get_theme_options();
    ?>
    <input type="text" name="_s_theme_options[facebook_input]" id="facebook-input" value="<?php echo esc_attr( $options['facebook_input'] ); ?>" />
    <p class="description" for="facebook-input"><?php _e( 'Enter your facebook fan page ID', '_s' ); ?></p>
    <?php
}
function _s_settings_field_twitter_input() {
    $options = _s_get_theme_options();
    ?>
    <input type="text" name="_s_theme_options[twitter_input]" id="twitter-input" value="<?php echo esc_attr( $options['twitter_input'] ); ?>" />
    <p class="description" for="twitter-input"><?php _e( 'Enter your twitter account ID', '_s' ); ?></p>
    <?php
}
function _s_settings_field_youtube_input() {
    $options = _s_get_theme_options();
    ?>
    <input type="text" name="_s_theme_options[youtube_input]" id="youtube-input" value="<?php echo esc_attr( $options['youtube_input'] ); ?>" />
    <p class="description" for="youtube-input"><?php _e( 'Enter your youtube ID', '_s' ); ?></p>
    <?php
}
function _s_settings_field_linkedin_input() {
    $options = _s_get_theme_options();
    ?>
    <input type="text" name="_s_theme_options[linkedin_input]" id="linkedin-input" value="<?php echo esc_attr( $options['linkedin_input'] ); ?>" />
    <p class="description" for="linkedin-input"><?php _e( 'Enter your LinkedIn ID', '_s' ); ?></p>
    <?php
}
function _s_settings_field_video_input() {
    $options = _s_get_theme_options();
    ?>
    <input type="text" name="_s_theme_options[video_input]" id="video-input" value="<?php echo esc_attr( $options['video_input'] ); ?>" />
    <p class="description" for="video-input"><?php _e( 'Enter the link for the home page video', '_s' ); ?></p>
    <?php
}
function _s_settings_field_appstore_input() {
    $options = _s_get_theme_options();
    ?>
    <input type="text" name="_s_theme_options[appstore_input]" id="appstore-input" value="<?php echo esc_attr( $options['appstore_input'] ); ?>" />
    <p class="description" for="appstore-input"><?php _e( 'Enter the AppStore application link', '_s' ); ?></p>
    <?php
}
function _s_settings_field_googleplay_input() {
    $options = _s_get_theme_options();
    ?>
    <input type="text" name="_s_theme_options[googleplay_input]" id="googleplay-input" value="<?php echo esc_attr( $options['googleplay_input'] ); ?>" />
    <p class="description" for="googleplay-input"><?php _e( 'Enter the Google Play application link', '_s' ); ?></p>
    <?php
}

function _s_theme_options_render_page() {
    ?>
    <div class="wrap">
        <?php screen_icon(); ?>
        <?php $theme_name = function_exists( 'wp_get_theme' ) ? wp_get_theme() : get_current_theme(); ?>
        <h2><?php printf( __( '%s Theme Options', '_s' ), $theme_name ); ?></h2>
        <?php settings_errors(); ?>

        <form method="post" action="options.php">
            <?php
                settings_fields( '_s_options' );
                do_settings_sections( 'theme_options' );
                submit_button();
            ?>
        </form>
    </div>
    <?php
}

function _s_theme_options_validate( $input ) {
    $output = array();

    // The sample text input must be safe text with no HTML tags
    if ( isset( $input['facebook_input'] ) && ! empty( $input['facebook_input'] ) )
        $output['facebook_input'] = wp_filter_nohtml_kses( $input['facebook_input'] );
    if ( isset( $input['twitter_input'] ) && ! empty( $input['twitter_input'] ) )
        $output['twitter_input'] = wp_filter_nohtml_kses( $input['twitter_input'] );
    if ( isset( $input['youtube_input'] ) && ! empty( $input['youtube_input'] ) )
        $output['youtube_input'] = wp_filter_nohtml_kses( $input['youtube_input'] );
    if ( isset( $input['linkedin_input'] ) && ! empty( $input['linkedin_input'] ) )
        $output['linkedin_input'] = wp_filter_nohtml_kses( $input['linkedin_input'] );
    if ( isset( $input['video_input'] ) && ! empty( $input['video_input'] ) )
        $output['video_input'] = wp_filter_nohtml_kses( $input['video_input'] );
    if ( isset( $input['appstore_input'] ) && ! empty( $input['appstore_input'] ) )
        $output['appstore_input'] = wp_filter_nohtml_kses( $input['appstore_input'] );
    if ( isset( $input['googleplay_input'] ) && ! empty( $input['googleplay_input'] ) )
        $output['googleplay_input'] = wp_filter_nohtml_kses( $input['googleplay_input'] );


    return apply_filters( '_s_theme_options_validate', $output, $input );
}