functions.php

<?php

/**
 * Roots includes
 */
require_once locate_template('/lib/utils.php');           // Utility functions
require_once locate_template('/lib/init.php');            // Initial theme setup and constants
require_once locate_template('/lib/wrapper.php');         // Theme wrapper class
require_once locate_template('/lib/sidebar.php');         // Sidebar class
require_once locate_template('/lib/config.php');          // Configuration
require_once locate_template('/lib/activation.php');      // Theme activation
require_once locate_template('/lib/titles.php');          // Page titles
require_once locate_template('/lib/cleanup.php');         // Cleanup
require_once locate_template('/lib/nav.php');             // Custom nav modifications
require_once locate_template('/lib/gallery.php');         // Custom [gallery] modifications
require_once locate_template('/lib/comments.php');        // Custom comments modifications
require_once locate_template('/lib/relative-urls.php');   // Root relative URLs
require_once locate_template('/lib/widgets.php');         // Sidebars and widgets
require_once locate_template('/lib/scripts.php');         // Scripts and stylesheets
require_once locate_template('/lib/custom.php');          // Custom functions



add_action('admin_enqueue_scripts', 'my_admin_scripts');

function my_admin_scripts () {
	wp_enqueue_style('farbtastic');
	wp_enqueue_script('farbtastic');
}



add_action("admin_menu", "setup_theme_admin_menus");

function setup_theme_admin_menus () {
	add_submenu_page('themes.php', 'Mobile Theme Setup', 'Mobile Theme', 'manage_options', 'front-page-elements', 'theme_front_page_settings');
}



function theme_front_page_settings () {
	// Check that the user is allowed to update options
	if (!current_user_can('manage_options')) {
		wp_die('You do not have sufficient permissions to access this page.');
	}

	$color_options = get_option("mobiletheme_color");
	$color_options = empty($color_options) ? '#bd1f43' : $color_options;

	if (isset($_POST["mobiletheme_settings"])) {
		$color_options = $_POST['color'];
		update_option("mobiletheme_color", esc_attr($color_options));

		require "lib/vendor/lessc.inc.php";
		$less = new lessc;

		$less->unsetVariable("baseColor");

		$less->setVariables(array(
			"baseColor" => $color_options
		));

		$less->compileFile(get_template_directory() . "/assets/less/app.less", get_template_directory() . "/assets/css/main.min.css");

		?>
		<div id="setting-error-settings_updated" class="updated settings-error"><p><strong>Settings saved.</strong></p></div>
		<?php
	}

	?>
	<div class="wrap">
		<h2>Mobile Theme Setup</h2>

		<form method="POST">
			<input type="hidden" name="mobiletheme_settings" />

			<table class="form-table">
				<tr>
					<th scope="row">
						<label for="num_elements">Theme color</label>
					</th>
					<td>
						<fieldset class="social-icons">
							<legend class="screen-reader-text"><span>Theme color settings</span></legend>
							<input type="text" id="color" name="color" value="<?php echo $color_options ?>" />
							<div id="colorpicker"></div>
						</fieldset>
					</td>
				</tr>
			</table>
			
			<p class="submit"><input type="submit" name="submit" id="submit" class="button button-primary" value="Save Changes"></p>
		</form>

		<script type="text/javascript">
			jQuery(document).ready(function () {
				jQuery('#colorpicker').farbtastic('#color');
			});
		</script>
	</div>
	<?php
}



/**
 * This file represents an example of the code that themes would use to register
 * the required plugins.
 *
 * It is expected that theme authors would copy and paste this code into their
 * functions.php file, and amend to suit.
 *
 * @package    TGM-Plugin-Activation
 * @subpackage Example
 * @version    2.4.0
 * @author     Thomas Griffin <thomasgriffinmedia.com>
 * @author     Gary Jones <gamajo.com>
 * @copyright  Copyright (c) 2014, Thomas Griffin
 * @license    http://opensource.org/licenses/gpl-2.0.php GPL v2 or later
 * @link       https://github.com/thomasgriffin/TGM-Plugin-Activation
 */

/**
 * Include the TGM_Plugin_Activation class.
 */
require_once dirname( __FILE__ ) . '/class-tgm-plugin-activation.php';

add_action( 'tgmpa_register', 'my_theme_register_required_plugins' );
/**
 * Register the required plugins for this theme.
 *
 * In this example, we register two plugins - one included with the TGMPA library
 * and one from the .org repo.
 *
 * The variable passed to tgmpa_register_plugins() should be an array of plugin
 * arrays.
 *
 * This function is hooked into tgmpa_init, which is fired within the
 * TGM_Plugin_Activation class constructor.
 */
function my_theme_register_required_plugins() {

    /**
     * Array of plugin arrays. Required keys are name and slug.
     * If the source is NOT from the .org repo, then source is also required.
     */
    $plugins = array(

        // This is an example of how to include a plugin from the WordPress Plugin Repository.
        array(
            'name'      => 'MailPress',
            'slug'      => 'mailpress',
            'required'  => true
        ),

    );

    /**
     * Array of configuration settings. Amend each line as needed.
     * If you want the default strings to be available under your own theme domain,
     * leave the strings uncommented.
     * Some of the strings are added into a sprintf, so see the comments at the
     * end of each line for what each argument will be.
     */
    $config = array(
        'default_path' => '',                      // Default absolute path to pre-packaged plugins.
        'menu'         => 'tgmpa-install-plugins', // Menu slug.
        'has_notices'  => true,                    // Show admin notices or not.
        'dismissable'  => true,                    // If false, a user cannot dismiss the nag message.
        'dismiss_msg'  => '',                      // If 'dismissable' is false, this message will be output at top of nag.
        'is_automatic' => false,                   // Automatically activate plugins after installation or not.
        'message'      => '',                      // Message to output right before the plugins table.
        'strings'      => array(
            'page_title'                      => __( 'Install Required Plugins', 'tgmpa' ),
            'menu_title'                      => __( 'Install Plugins', 'tgmpa' ),
            'installing'                      => __( 'Installing Plugin: %s', 'tgmpa' ), // %s = plugin name.
            'oops'                            => __( 'Something went wrong with the plugin API.', 'tgmpa' ),
            'notice_can_install_required'     => _n_noop( 'This theme requires the following plugin: %1$s.', 'This theme requires the following plugins: %1$s.' ), // %1$s = plugin name(s).
            'notice_can_install_recommended'  => _n_noop( 'This theme recommends the following plugin: %1$s.', 'This theme recommends the following plugins: %1$s.' ), // %1$s = plugin name(s).
            'notice_cannot_install'           => _n_noop( 'Sorry, but you do not have the correct permissions to install the %s plugin. Contact the administrator of this site for help on getting the plugin installed.', 'Sorry, but you do not have the correct permissions to install the %s plugins. Contact the administrator of this site for help on getting the plugins installed.' ), // %1$s = plugin name(s).
            'notice_can_activate_required'    => _n_noop( 'The following required plugin is currently inactive: %1$s.', 'The following required plugins are currently inactive: %1$s.' ), // %1$s = plugin name(s).
            'notice_can_activate_recommended' => _n_noop( 'The following recommended plugin is currently inactive: %1$s.', 'The following recommended plugins are currently inactive: %1$s.' ), // %1$s = plugin name(s).
            'notice_cannot_activate'          => _n_noop( 'Sorry, but you do not have the correct permissions to activate the %s plugin. Contact the administrator of this site for help on getting the plugin activated.', 'Sorry, but you do not have the correct permissions to activate the %s plugins. Contact the administrator of this site for help on getting the plugins activated.' ), // %1$s = plugin name(s).
            'notice_ask_to_update'            => _n_noop( 'The following plugin needs to be updated to its latest version to ensure maximum compatibility with this theme: %1$s.', 'The following plugins need to be updated to their latest version to ensure maximum compatibility with this theme: %1$s.' ), // %1$s = plugin name(s).
            'notice_cannot_update'            => _n_noop( 'Sorry, but you do not have the correct permissions to update the %s plugin. Contact the administrator of this site for help on getting the plugin updated.', 'Sorry, but you do not have the correct permissions to update the %s plugins. Contact the administrator of this site for help on getting the plugins updated.' ), // %1$s = plugin name(s).
            'install_link'                    => _n_noop( 'Begin installing plugin', 'Begin installing plugins' ),
            'activate_link'                   => _n_noop( 'Begin activating plugin', 'Begin activating plugins' ),
            'return'                          => __( 'Return to Required Plugins Installer', 'tgmpa' ),
            'plugin_activated'                => __( 'Plugin activated successfully.', 'tgmpa' ),
            'complete'                        => __( 'All plugins installed and activated successfully. %s', 'tgmpa' ), // %s = dashboard link.
            'nag_type'                        => 'updated' // Determines admin notice type - can only be 'updated', 'update-nag' or 'error'.
        )
    );

    tgmpa( $plugins, $config );

}