<?php
define( 'VARIANTLP_DIR', get_template_directory() . '/mods/' );
define( 'VARIANTLP_DIR_URI', trailingslashit( get_template_directory_uri() ) . 'mods/' );

require( VARIANTLP_DIR . 'class-tgm-plugin-activation.php' );

/**
 * Register TGM
 */
add_action( 'tgmpa_register', 'variantlp_register_required_plugins' );

/**
 * Load customizer class
 */
require_once VARIANTLP_DIR . '/inc/customizer/variant-customizer.php';
require_once VARIANTLP_DIR . '/inc/customizer/variant-custom-controls.php';

/**
 * Generates contact form
 * @return string
 */
function variantlp_lead_form( $form_link, $height = '540', $echo = false, $position = '' ) {
	$iframe = '';
	if ( $position ) {
		$position = '&l=' . $position;
	}

	$form_custom_style = VARIANTLP_DIR_URI . 'assets/css/form-style/form.css';

	$find = 'form/share';
	$replace = 'e/form';
	$form_link = str_replace( $find, $replace, $form_link );

	$src = esc_url( $form_link . '/i?fgcss=' . $form_custom_style . $position );
	$atts = "height='" . $height . "' allowTransparency='true' frameborder='0' scrolling='yes' style='width:100%;border:none'";
	$iframe = "<iframe " . $atts . "   src='" . $src . "'>" . __( 'Your Contact', 'variant-landing-page' ) . "</iframe>";
	if ( $echo ) {
		echo $iframe;
	}
	return $iframe;
}

/**
 * Get form id from given url
 * @param type $url
 * @return type
 */
function variantlp_get_formID( $url ) {
	if ( $url ) {
		$s = explode( "/", $url );
		return end( $s );
	}
}

/**
 * Get theme option value
 * @param type $option_id
 * @param type $default
 * @return type mixed
 */
function variantlp_get_option( $option_id, $default = '' ) {
	if ( function_exists( 'get_theme_mod' ) ) {
		$option_val = get_theme_mod( $option_id );
		if ( $option_val != '' ) {
			return get_theme_mod( $option_id );
		}
	}
	return $default;
}

/**
 * Load landing page template
 */
function variantlp_load_template() {
	include_once VARIANTLP_DIR . 'template/landing-page.php';
}

/**
 * Landing page template selector
 * @return type string
 */
function variantlp_template_selector() {
	$templates_arr = array( 'template1' );
	$template = variantlp_get_option( 'template_designs', 'template1' );
	if ( in_array( $template, $templates_arr ) ) {
		return $template;
	}
}

/**
 * Enqueue stylesheet
 */
function variantlp_stylesheet_enqueue() {
	if ( is_front_page() || is_home() ) {
		wp_enqueue_style( 'variantlp-bootstrap-css', VARIANTLP_DIR_URI . "assets/css/core/bootstrap.css" );
		wp_enqueue_style( 'variantlp-fontawesome', VARIANTLP_DIR_URI . "assets/css/font-awesome/css/font-awesome.min.css" );
		wp_enqueue_style( 'variantlp-font', '//fonts.googleapis.com/css?family=Raleway:400,100,200,300,500,700,600,800,900' );
		wp_enqueue_style( 'variantlp-base-style', VARIANTLP_DIR_URI . "assets/css/style.css" );
		wp_enqueue_style( 'variantlp-template-css', VARIANTLP_DIR_URI . "assets/css/template-style/template.css" );
	}
}

add_action( 'wp_enqueue_scripts', 'variantlp_stylesheet_enqueue' );

/**
 * Manage template with admin bar
 */
function variantlp_header() {
	if ( current_user_can( 'manage_options' ) ) {
		?>
		<style>
			.template_one{
				position:relative;
			}
			.template_one .top_feature_container{
				margin-top: -26px;
			}
			.top_feature_container .header {
				margin-top: 44px !important;
			}
		</style>
		<?php
	}
}

add_action( 'wp_enqueue_scripts', 'variantlp_header' );

function variantlp_template_bg() {
	$bg_id = 'vlp_top_bg_img';
	$default_bg = 'template_one_top_bg';
	$position = 'fixed';
	$min_height = '450px';
	?>
	<style id="top_background" type="text/css">
		.top_feature_container {
			background: url("<?php echo variantlp_get_option( $bg_id, VARIANTLP_DIR_URI . 'assets/imgs/' . $default_bg . '.png' ); ?>") <?php echo $position; ?> center top repeat-x;
			width: 100%;
			min-height: <?php echo $min_height; ?>;
			color: #fff;
		}
	</style>
	<?php
}

add_action( 'wp_enqueue_scripts', 'variantlp_template_bg' );

/**
 * Register the required plugins for this theme.
 *
 * In this example, we register five plugins:
 * - one included with the TGMPA library
 * - two from an external source, one from an arbitrary source, one from a GitHub repository
 * - two from the .org repo, where one demonstrates the use of the `is_callable` argument
 *
 * 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 variantlp_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(
		// Option tree plugin from the WordPress Plugin Repository.
		array(
			'name' => 'FormGet Contact Form',
			'slug' => 'formget-contact-form',
			'required' => false,
			'force_activation' => false,
			'force_deactivation' => true,
		),
	);

	/*
	 * Array of configuration settings. Amend each line as needed.
	 *
	 * TGMPA will start providing localized text strings soon. If you already have translations of our standard
	 * strings available, please help us make TGMPA even better by giving us access to these translations or by
	 * sending in a pull-request with .po file(s) with the translations.
	 *
	 * Only uncomment the strings in the config array if you want to customize the strings.
	 */
	$config = array(
		'id' => 'tgmpa', // Unique ID for hashing notices for multiple instances of TGMPA.
		'default_path' => '', // Default absolute path to bundled plugins.
		'menu' => 'tgmpa-install-plugins', // Menu slug.
		'parent_slug' => 'themes.php', // Parent menu slug.
		'capability' => 'edit_theme_options', // Capability needed to view plugin install page, should be a capability associated with the parent menu used.
		'has_notices' => true, // Show admin notices or not.
		'dismissable' => true, // If false, a user cannot dismiss the nag message.
		'dismiss_msg' => '', // If 'dismissable' is false, this message will be output at top of nag.
		'is_automatic' => false, // Automatically activate plugins after installation or not.
		'message' => '', // Message to output right before the plugins table.
		'strings' => array(
			'page_title' => __( 'Install Recommended Plugins', 'variant-landing-page' ),
			'menu_title' => __( 'Install Plugins', 'variant-landing-page' ),
			'installing' => __( 'Installing Plugin: %s', 'variant-landing-page' ), // %s = plugin name.
			'oops' => __( 'Something went wrong with the plugin API.', 'variant-landing-page' ),
			'notice_can_install_required' => _n_noop(
					'This theme recommends the following plugin to add lead form on landing page: %1$s.', 'This theme requires the following plugins: %1$s.', 'variant-landing-page'
			), // %1$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.', 'variant-landing-page'
			), // %1$s = plugin name(s).
			'notice_cannot_install' => _n_noop(
					'Sorry, but you do not have the correct permissions to install the %1$s plugin.', 'Sorry, but you do not have the correct permissions to install the %1$s plugins.', 'variant-landing-page'
			), // %1$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.', 'variant-landing-page'
			), // %1$s = plugin name(s).
			'notice_ask_to_update_maybe' => _n_noop(
					'There is an update available for: %1$s.', 'There are updates available for the following plugins: %1$s.', 'variant-landing-page'
			), // %1$s = plugin name(s).
			'notice_cannot_update' => _n_noop(
					'Sorry, but you do not have the correct permissions to update the %1$s plugin.', 'Sorry, but you do not have the correct permissions to update the %1$s plugins.', 'variant-landing-page'
			), // %1$s = plugin name(s).
			'notice_can_activate_required' => _n_noop(
					'This theme recommends the following plugin to add lead form on landing page is currently inactive: %1$s.', 'The following required plugins are currently inactive: %1$s.', 'variant-landing-page'
			), // %1$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.', 'variant-landing-page'
			), // %1$s = plugin name(s).
			'notice_cannot_activate' => _n_noop(
					'Sorry, but you do not have the correct permissions to activate the %1$s plugin.', 'Sorry, but you do not have the correct permissions to activate the %1$s plugins.', 'variant-landing-page'
			), // %1$s = plugin name(s).
			'install_link' => _n_noop(
					'Begin installing plugin', 'Begin installing plugins', 'variant-landing-page'
			),
			'update_link' => _n_noop(
					'Begin updating plugin', 'Begin updating plugins', 'variant-landing-page'
			),
			'activate_link' => _n_noop(
					'Begin activating plugin', 'Begin activating plugins', 'variant-landing-page'
			),
			'return' => __( 'Return to Required Plugins Installer', 'variant-landing-page' ),
			'plugin_activated' => __( 'Plugin activated successfully.', 'variant-landing-page' ),
			'activated_successfully' => __( 'The following plugin was activated successfully:', 'variant-landing-page' ),
			'plugin_already_active' => __( 'No action taken. Plugin %1$s was already active.', 'variant-landing-page' ), // %1$s = plugin name(s).
			'plugin_needs_higher_version' => __( 'Plugin not activated. A higher version of %s is needed for this theme. Please update the plugin.', 'variant-landing-page' ), // %1$s = plugin name(s).
			'complete' => __( 'All plugins installed and activated successfully. %1$s', 'variant-landing-page' ), // %s = dashboard link.
			'contact_admin' => __( 'Please contact the administrator of this site for help.', 'variant-landing-page' ),
			'nag_type' => 'updated', // Determines admin notice type - can only be 'updated', 'update-nag' or 'error'.
		),
	);


	tgmpa( $plugins, $config );
}

function variantlp_formgetform_ajaxcallback() {
	ob_clean();
	$form_id = trim( $_POST['formid'] );
	if ( $form_id ) {
		?>
		<div class="form_wrapper_custom">
			<?php
			//$height = variantlp_get_option('vlp_form_height', '482');
			echo variantlp_lead_form( $form_id );
			?>
		</div>
		<?php
	} else {
		echo '<a class="fg-placeholder" href="http://www.formget.com/app/" target="new"><img src="' . VARIANTLP_DIR_URI . 'assets/imgs/fg-placeholder.png" alt="Formget Placeholder" /></a>';
	}
	die();
}

function variantlp_formgetform_ajax() {
	add_action( 'wp_ajax_variantlp_form_ajax', 'variantlp_formgetform_ajaxcallback' );
	add_action( 'wp_ajax_nopriv_variantlp_form_ajax', 'variantlp_formgetform_ajaxcallback' );
}

add_action( 'init', 'variantlp_formgetform_ajax' );
