functions.php

<?php

/* INCLUDES
----------------------------------------- */

require_once('includes/class-p1-utilities.php');

/* THEME ESSENTIALS
----------------------------------------- */

/* load theme textdomain */
function p1_theme_setup(){
	load_theme_textdomain('vca-theme', get_template_directory() . '/languages');
}
add_action('after_setup_theme', 'p1_theme_setup');

/* loads scripts & libraries */
function p1_theme_load_scripts() {
	if ( ! is_admin() ) {
		wp_deregister_script( 'jquery' );

		wp_register_script( 'modernizr', get_template_directory_uri() . '/js/modernizr.js', false, '2013.11.11.1' );
		//wp_register_script( 'jquery', 'https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js', false, '2013.11.11.1' );
		wp_register_script( 'jquery', get_template_directory_uri() . '/js/jquery-1.7.min.js', false, '2013.11.11.1', true );
		wp_register_script( 'mediaqueries', get_template_directory_uri() . '/js/css3-mediaqueries.js', false, '2013.11.11.1', true );
		wp_register_script( 'jquery-scrollTo', get_template_directory_uri() . '/js/jquery.scrollTo.js', false, '2013.11.11.1', true );

		wp_register_script( 'p1-plugins', get_template_directory_uri() . '/js/plugins.js', false, '2013.11.11.1', true );
		wp_register_script( 'p1-accordion', get_template_directory_uri() . '/js/p1-accordion.js', array( 'jquery' ), '2013.11.11.1', true );
		wp_register_script( 'p1-baseline-grid', get_template_directory_uri() . '/js/p1-baseline-grid.js', array( 'jquery' ), '2013.11.11.1', true );
		wp_register_script( 'p1-breaker', get_template_directory_uri() . '/js/p1-breaker.js', array( 'jquery' ), '2013.11.11.1', true );
		wp_register_script( 'p1-form-styling', get_template_directory_uri() . '/js/p1-form-styling.js', array( 'jquery' ), '2013.11.11.1', true );
		wp_register_script( 'p1-tooltip', get_template_directory_uri() . '/js/p1-tooltip.js', false, '2013.11.11.1', true );
		wp_register_script( 'p1-toggle', get_template_directory_uri() . '/js/p1-toggle-element.js', array( 'jquery' ), '2013.11.15.2', true );

		wp_enqueue_script( 'modernizr' );
		wp_enqueue_script( 'jquery' );
		wp_enqueue_script( 'mediaqueries' );
		wp_enqueue_script( 'jquery-scrollTo' );

		wp_enqueue_script( 'p1-plugins' );
		wp_enqueue_script( 'p1-accordion' );
		wp_enqueue_script( 'p1-baseline-grid' );
		wp_enqueue_script( 'p1-breaker' );
		wp_enqueue_script( 'p1-form-styling' );
		wp_enqueue_script( 'p1-tooltip' );
		wp_enqueue_script( 'p1-toggle' );

		wp_localize_script(
			'p1-form-styling',
			'formParams',
			array(
				'note' => _x( 'If you wish to send a message with your application, do so here.', 'Frontend: Application Process', 'vca-theme' ) .
					"\n\n" .
					_x( "For instance if you're applying with a friend, cannot reach on time, or the like.", 'Frontend: Application Process', 'vca-theme' )
			)
		);
	}
}
add_action ( 'wp_enqueue_scripts', 'p1_theme_load_scripts' );

/* Add native menu support */
function p1_theme_register_menus() {
	register_nav_menus(
		array(
			'main-nav-supporter' => __( 'Main Navigation for Supporters', 'pool-theme' ),
			'main-nav-admins' => __( 'Main Navigation for administrative Users', 'pool-theme'  )
		)
	);
}
add_action( 'init', 'p1_theme_register_menus' );


/* Register widgetized areas */
function p1_theme_widgets_init() {

}
add_action( 'widgets_init', 'p1_theme_widgets_init' );

/* Navigation Menu */
function p1_get_admin_link(){
	global $current_user;

	$admins_haystack = array(
		'administrator',
		'management_global',
		'management_national'
	);
	$deps_haystack = array(
		'actions_global',
		'actions_national',
		'education_global',
		'education_national',
		'financial_global',
		'financial_national',
		'network_global',
		'network_national'
	);
	$watch_haystack = array(
		'watchdog_global',
		'watchdog_national'
	);

	$admin_link = '<a title="';

	if( count( array_intersect( $admins_haystack, $current_user->roles ) ) > 0 ) {
		$admin_link .= _x( 'Manage the Pool', 'Navigation', 'vca-theme' );
	} elseif( count( array_intersect( $deps_haystack, $current_user->roles ) ) > 0 ) {
		$admin_link .=  _x( 'Manage your department', 'Navigation', 'vca-theme' );
	} elseif( count( array_intersect( $watch_haystack, $current_user->roles ) ) > 0 ) {
		$admin_link .=  _x( 'View what&apos;going on', 'Navigation', 'vca-theme' );
	} elseif( in_array( 'city', $current_user->roles ) ) {
		$admin_link .= _x( 'Manage your city', 'Navigation', 'vca-theme' );
	} else {
		return false;
	}

	$admin_link .= '" href="' .
		get_bloginfo( 'url' ) . '/wp-admin/"';
	if( is_admin() ) {
		$admin_link .= ' class="current-menu-item"';
	}
	$admin_link .= '>' .
			_x( 'Office', 'Leave in English, if understandable', 'vca-theme' ) .
		'</a>';

	return $admin_link;
}

function p1_pool_menu( $medium ) {
	global $current_user;

	if ( class_exists( 'VCA_ASM_Supporter' ) ) {
		$supporter = new VCA_ASM_Supporter( $current_user->ID );
	}

	$output = '';

	if( 'mobile' === $medium ) {
		$output .= '<ul id="nav" tabindex="0">' .
				'<li><a class="no-borders" title="';
				if( is_user_logged_in() )  {
					$output .= _x( 'Overview', 'Navigation', 'vca-theme' ) .
						'" href="' . get_bloginfo( 'url' ) . '">' .
							_x( 'Home', 'Leave in English, if understandable', 'vca-theme' );
					if( is_home() ) {
						$output .= ' class="current-menu-item"';
					}
				} else {
					$output .= _x( 'Login / Register', 'Navigation', 'vca-theme' ) .
						'" href="';
					if( is_front_page() || is_page( 'login' ) ) {
						$output .= '#reinloggen" onclick="' .
							"if( jQuery('#user_login').length ) {" .
								"jQuery('#user_login').focus();" .
							"} else if( jQuery('#user_login1').length ) {" .
								"jQuery('#user_login1').focus();" .
							"}";
					} else {
						$output .= get_bloginfo( 'url' ) . '/login/';
					}
					$output .= '"';
					if( is_page( 'login' ) ) {
						$output .= ' class="current-menu-item"';
					}
					$output .= '>' .
						_x( 'Login', 'Navigation', 'vca-theme' );
				}
				$output .= '</a></li>' .
					'<li><a title="' . _x( 'Read up on how this works', 'Navigation', 'vca-theme' ) .
						'" href="' . get_bloginfo( 'url' ) . '/faq/"';
						if( is_page( 'faq' ) ) {
							$output .= ' class="current-menu-item"';
						}
						$output .= '>' .
							_x( 'FAQ', 'Navigation', 'vca-theme' ) .
					'</a></li>';

				if( is_user_logged_in() )  {
					global $current_user;

					if( p1_get_admin_link() ) {
						$output .= '<li>' . p1_get_admin_link() . '</li>';
					}

					$output .= '<li><a title="' .
							_x( 'Your Data &amp; Settings', 'Navigation', 'vca-theme' ) .
							'" href="' . get_bloginfo( 'url' ) . '/profil/"';
						if( is_page( 'login' ) ) {
							$output .= ' class="current-menu-item"';
						}
						$output .= '>' .
								_x( 'Profile &amp; Settings', 'Navigation', 'vca-theme' ) . ': ' . $current_user->display_name .
						'</a></li>' .
						'<li><a class="logout-link" title="' .
							_x( 'Log yourself out', 'Navigation', 'vca-theme' ) .
							'" href="' .  wp_logout_url( get_bloginfo('url') ) . '">' .
								_x( 'Logout', 'Navigation', 'vca-theme' ) .
						'</a></li>';
				}
		$output .= '<li id="back"><a href="#swim-in-the-pool">close the menu</a></li></ul>';
	} else {
		if( is_user_logged_in() )  {
			$output .= '<div class="user-menu">' .
					'<a title="' . _x( 'Current Actions', 'Navigation', 'vca-theme' ) .
						'" href="' . get_bloginfo( 'url' ) . '"';
						if( is_front_page() ) {
							$output .= ' class="current-menu-item"';
						}
					$output .= '>' .
						_x( 'Home', 'Leave in English, if understandable', 'vca-theme' ) .
					'</a>' .
					'<span class="nav-break"></span>';
					$admin_link = p1_get_admin_link();
					if ( $admin_link ) {
						$output .= $admin_link .
							'<span class="nav-break"></span>';
					}
					$output .= '<a title="' . _x( 'Profile &amp; Settings', 'Navigation', 'vca-theme' ) .
						'" href="' . get_bloginfo( 'url' ) . '/profil/"';
						if( is_page( 'profil' ) ) {
							$output .= ' class="current-menu-item"';
						}
						$output .= '>';
							if ( isset( $supporter ) ) {
								$output .= $supporter->avatar_small;
							}
							$output .= $current_user->display_name .
					'</a>' .
				'<span class="nav-break"></span>' .
				'<div class="logout-button"><a title="' . _x( 'Logout!', 'Navigation', 'vca-theme' ) .
					'" href="' .  wp_logout_url( get_bloginfo('url') ) . '">' .
						'<img src="' . get_bloginfo('template_url') . '/images/logout-sprited.png" />' .
				'</a></div>' .
			'</div>';
		} else {
			$output .= '<div class="user-menu">' .
					'<a title="' ._x( 'Login / Register', 'Navigation', 'vca-theme' ) .
						'" href="';
						if( is_front_page() || is_page( 'login' ) ) {
							$output .= '#reinloggen" onclick="' .
							"if( jQuery('#user_login').length ) {" .
								"jQuery('#user_login').focus();" .
							"} else if( jQuery('#user_login1').length ) {" .
								"jQuery('#user_login1').focus();" .
							"}";
						} else {
							$output .= get_bloginfo( 'url' ) . '/login/';
						}
						$output .= '"';
						if( is_page( 'login' ) ) {
							$output .= ' class="current-menu-item"';
						}
						$output .= '>' .
							_x( 'Login', 'Navigation', 'vca-theme' );
						$output .= '</a><span class="nav-break"></span>' .
							'<a title="' .
								_x( 'Read up on how this works', 'Navigation', 'vca-theme' ) .
							'" href="' . get_bloginfo( 'url' ) . '/faq/"';
							if( is_page( 'faq' ) ) {
								$output .= ' class="current-menu-item"';
							}
							$output .= '>' .
								_x( 'FAQ', 'Navigation', 'vca-theme' ) .
							'</a></div>';
		}
	}

	echo $output;
}
add_action('after_setup_theme', 'p1_theme_setup');



/* WORDPRESS FIXES
----------------------------------------- */

/* disable automatic formatting */
remove_filter ( 'the_content',  'wpautop' );
remove_filter ( 'the_excerpt',  'wpautop' );

/* selectively disable the visual editor */
function p1_theme_disable_visual_editor_on_pages( $setting ) {
	global $post_type, $current_user;

	if ( 'page' === $post_type && in_array( 'administrator', $current_user->roles ) )
		return false;
	return $setting;
}
add_filter( 'user_can_richedit', 'p1_theme_disable_visual_editor_on_pages');

/* Sets the post excerpt length to 40 words */
function p1_theme_excerpt_length( $length ) {
	return 40;
}
add_filter( 'excerpt_length', 'p1_theme_excerpt_length' );

/* Returns a "Continue Reading" link for excerpts */
function p1_theme_continue_reading_link() {
	return ' <a href="'. get_permalink() . '">' . __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'vca-theme' ) . '</a>';
}

/* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and twentyten_continue_reading_link() */
function p1_theme_auto_excerpt_more( $more ) {
	return ' &hellip;' . p1_theme_continue_reading_link();
}
add_filter( 'excerpt_more', 'p1_theme_auto_excerpt_more' );

/* Adds a pretty "Continue Reading" link to custom post excerpts */
function p1_theme_custom_excerpt_more( $output ) {
	if ( has_excerpt() && ! is_attachment() ) {
		$output .= p1_theme_continue_reading_link();
	}
	return $output;
}
add_filter( 'get_the_excerpt', 'p1_theme_custom_excerpt_more' );

/* Security fix (hides wp version in html head element) */
remove_action('wp_head', 'wp_generator');

/* remove pings to self */
function p1_theme_no_self_ping( &$links ) {
	$home = get_option( 'home' );
	foreach ( $links as $l => $link )
		if ( 0 === strpos( $link, $home ) )
			unset($links[$l]);
}
add_action( 'pre_ping', 'p1_theme_no_self_ping' );

/* Disable outdated browser notice */
function p1_theme_no_browser_nag() {
	$key = md5( $_SERVER['HTTP_USER_AGENT'] );
	add_filter( 'site_transient_browser_' . $key, 'p1_theme_return_null' );
}
function p1_theme_return_null() {
	return null;
}
add_action( 'admin_init', 'p1_theme_no_browser_nag' );

/* custom options page with truly all wp settings showing*/
function p1_theme_all_settings_link() {
	add_options_page( __( 'All Settings', 'vca-theme' ), __( 'All Settings', 'vca-theme' ), 'administrator', 'options.php');
}
add_action('admin_menu', 'p1_theme_all_settings_link');

/* disable the wordpress global admin bar for logged-in users */
function p1_disable_admin_bar() {
	remove_action( 'admin_footer', 'wp_admin_bar_render', 1000 );
	function remove_admin_bar_style_backend() {
	  echo '<style>@media all and (min-width:780px) {#wpadminbar {display:none;} html.wp-toolbar {padding-top:0px;}}</style>';
	}
	add_filter( 'admin_head', 'remove_admin_bar_style_backend' );

	function remove_admin_bar_style_frontend() { // css override for the frontend
		echo '<style type="text/css" media="screen">
			html { margin-top: 0px !important; }
			* html body { margin-top: 0px !important; }
			</style>';
	}
	add_filter( 'wp_head', 'remove_admin_bar_style_frontend', 99 );
}
add_action( 'init', 'p1_disable_admin_bar' );
//remove_action( 'init', '_wp_admin_bar_init' );

/* Modify default wordpress footer */
function p1_theme_admin_footer() {
	echo '<span id="footer-thankyou">Developed by <a href="mailto:j.pilkahn@vivaconagua.org">Pille</a>';
}
function p1_theme_footer_version() {
	return 'Version 1.6';
}
add_filter( 'admin_footer_text', 'p1_theme_admin_footer' );
add_filter( 'update_footer', 'p1_theme_footer_version', 11 );

/* Kick users with the role "supporter" from the backend when accessed with a direct link */
function redirect_supporters_from_dash() {
	global $current_user;

	if ( in_array( 'supporter', $current_user->roles ) ) {
		header( 'Location: https://pool.vivaconagua.org' );
	}
}
add_action( 'admin_init', 'redirect_supporters_from_dash' );

/* Remove the "Dashboard" from the admin menu for non-admin users */
//function p1_remove_dashboard() {
//	global $blog, $current_user, $id, $parent_file, $wphd_user_capability, $wp_db_version;
//
//	if ( ! in_array( 'administrator', $current_user->roles ) ) {
//
//		/* First, let's get rid of the Update nag */
//		echo "\n" . '<style type="text/css" media="screen">#your-profile { display: none; } .update-nag { display: none !important; }</style>';
//
//		/* Now, let's fix the sidebar admin menu - go away, Dashboard link. */
//		remove_menu_page( 'index.php' );		/* Hides Dashboard menu */
//		remove_menu_page( 'separator1' );		/* Hides separator under Dashboard menu*/
//		remove_menu_page( 'theme_my_login' );
//
//		/* Redirect to home */
//		if ( preg_match( '#wp-admin/?(index.php)?$#', $_SERVER['REQUEST_URI'] ) ) {
//			wp_redirect( get_option( 'siteurl' ) . '/wp-admin/admin.php?page=vca-asm-home');
//		}
//	}
//}
//add_action( 'admin_head', 'p1_remove_dashboard', 0 );
//
///* Other admin UI fixes */
//function p1_admin_ui_fixes() {
//	global $current_user, $menu, $submenu;
//
//	if( ! in_array( 'administrator', $current_user->roles ) ) {
//		remove_meta_box('dashboard_plugins', 'dashboard', 'normal');   // plugins
//		remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal'); // recent comments
//		remove_meta_box('dashboard_quick_press', 'dashboard', 'normal');  // quick press
//		remove_meta_box('dashboard_primary', 'dashboard', 'normal');   // wordpress blog
//		remove_meta_box('dashboard_secondary', 'dashboard', 'normal');   // other wordpress news
//		remove_menu_page('edit.php');
//		remove_menu_page('profile.php');
//		remove_menu_page('edit-comments.php');
//		remove_menu_page('link-manager.php');
//		remove_menu_page('sfa-admins');
//		remove_menu_page('tools.php');
//		remove_menu_page('upload.php');
//
//		function remove_admin_menu_sep() {
//			echo '<style>.wp-menu-separator { display:none !important; }</style>';
//		}
//		add_filter('admin_head','remove_admin_menu_sep');
//	}
//}
//add_action('admin_menu', 'p1_admin_ui_fixes');



/* SHORTCODES, 12-COLUMN GRID
----------------------------------------- */

/* add shortcode [fullrow]...[/fullrow] for adding a 12 column wide one-block row */
function p1_theme_sc_full_row( $atts, $content='' ) {
	extract( shortcode_atts( array(
		'class' => '',
		'rowclass' => '',
	), $atts ) );
	$content = do_shortcode( $content );
	if ( ! empty( $class ) && ! empty( $rowclass ) )
		return '<div class="grid-row ' . $rowclass . '"><div class="grid-block col12 ' . $class . '">' . $content . '</div></div>';
	elseif (! empty( $rowclass ) )
		return '<div class="grid-row ' . $rowclass . '"><div class="grid-block col12">' . $content . '</div></div>';
	elseif( ! empty( $class ) )
		return '<div class="grid-row"><div class="grid-block col12 ' . $class . '">' . $content . '</div></div>';
	else
		return '<div class="grid-row"><div class="grid-block col12">' . $content . '</div></div>';
}
add_shortcode( 'fullrow', 'p1_theme_sc_full_row' );

/* add shortcode [fblock]...[/fblock] for adding the first block of a row */
function p1_theme_sc_first_block( $atts, $content='' ) {
	extract( shortcode_atts( array(
		'cols' => 3,
		'class' => '',
		'rowclass' => '',
	), $atts ) );
	$content = do_shortcode( $content );
	if( ! empty( $class ) && ! empty( $rowclass ) )
		return '<div class="grid-row ' . $rowclass . '"><div class="grid-block colx col' . $cols . ' ' . $class . '">' . $content . '</div>';
	elseif( ! empty( $rowclass ) )
		return '<div class="grid-row ' . $rowclass . '"><div class="grid-block col' . $cols . '">' . $content . '</div>';
	elseif( ! empty( $class ) )
		return '<div class="grid-row"><div class="grid-block col' . $cols . ' ' . $class . '">' . $content . '</div>';
	else
		return '<div class="grid-row"><div class="grid-block col' . $cols . '">' . $content . '</div>';
}
add_shortcode( 'fblock', 'p1_theme_sc_first_block' );

/* add shortcode [mblock]...[/mblock] for adding blocks in the middle of a row */
function p1_theme_sc_middle_block( $atts, $content='' ) {
	extract( shortcode_atts( array(
		'cols' => 6,
		'class' => ''
	), $atts ) );
	$content = do_shortcode( $content );
	if(!empty( $class ))
		return '<div class="grid-block col' . $cols . ' ' . $class. '">' . $content . '</div>';
	else
		return '<div class="grid-block col' . $cols . '">' . $content . '</div>';
}
add_shortcode( 'mblock', 'p1_theme_sc_middle_block' );

/* add shortcode [lblock]...[/lblock] for adding the last block of a row */
function p1_theme_sc_last_block( $atts, $content='' ) {
	extract( shortcode_atts( array(
		'cols' => 3,
		'class' => ''
	), $atts ) );
	$content = do_shortcode( $content );
	if( ! empty( $class ) )
		return '<div class="grid-block col' . $cols . ' ' . $class . ' last">' . $content . '</div></div>';
	else
		return '<div class="grid-block col' . $cols . ' last">' . $content . '</div></div>';
}
add_shortcode( 'lblock', 'p1_theme_sc_last_block' );

/* add shortcode [narrow]...[/narrow] for adding a (max.) 600px wide one-block row */
function p1_theme_sc_narrow( $atts, $content='' ) {
	extract( shortcode_atts( array(
		'class' => '',
		'rowclass' => '',
	), $atts ) );
	$content = do_shortcode( $content );
	if ( ! empty( $class ) && ! empty( $rowclass ) )
		return '<div class="narrow ' . $rowclass . '"><div class="grid-block col12 ' . $class . '">' . $content . '</div></div>';
	elseif (! empty( $rowclass ) )
		return '<div class="narrow ' . $rowclass . '"><div class="grid-block col12">' . $content . '</div></div>';
	elseif( ! empty( $class ) )
		return '<div class="narrow"><div class="grid-block col12 ' . $class . '">' . $content . '</div></div>';
	else
		return '<div class="narrow"><div class="grid-block col12">' . $content . '</div></div>';
}
add_shortcode( 'narrow', 'p1_theme_sc_narrow' );



/* SHORTCODES TO INITIATE ACCORDION
----------------------------------------- */

/* add shortcode [accordion]...[/accordion] */
function p1_theme_create_accordion( $atts, $content='' ) {
	$content = do_shortcode( $content );
	return '<div class="accordion">' . $content . '</div>';
}
add_shortcode( 'accordion', 'p1_theme_create_accordion' );

/* add shortcode [accsection num="x" title="x"]...[/accsection] */
function p1_theme_create_accordion_section( $atts, $content='' ) {
	extract( shortcode_atts( array(
		'num' => 1,
		'title' => 'You forgot the title!',
	), $atts ) );
	$content = do_shortcode( $content );
	return '<section id="section' .
		$num .
		'"><p class="pointer">&#9654;</p><h5><a href="#section' .
		$num .
		'">' .
		$title .
		'</a></h5><div class="acc-body"><div class="measuring-wrapper">' .
		$content .
		'</div></div></section>';
}
add_shortcode( 'accsection', 'p1_theme_create_accordion_section' );



/* MISCELLANEOUS SHORTCODES
----------------------------------------- */

/* add shortcode [bloginfo] for bloginfo functions within a page or post */
function p1_theme_sc_bloginfo( $atts ) {
	extract( shortcode_atts( array(
		'key' => ''
	), $atts ) );
	if( $key != 'url' ) {
		return get_bloginfo( $key );
	} else {
		return site_url('', 'https' );
	}
}
add_shortcode('bloginfo', 'p1_theme_sc_bloginfo');

/* add shortcode [logged-in]...[/logged-in] to enclose content only visible to logged in users */
function p1_theme_sc_logged_in( $atts, $content='' ) {
	$content = do_shortcode( $content );
	if( is_user_logged_in() ) {
		return $content;
	} else {
		return '';
	}
}
add_shortcode('logged-in', 'p1_theme_sc_logged_in');

/* add shortcode [logged-out]...[/logged-out] to enclose content only visible to guests and logged out users */
function p1_theme_sc_logged_out( $atts, $content='' ) {
	$content = do_shortcode( $content );
	if( is_user_logged_in() ) {
		return '';
	} else {
		return $content;
	}
}
add_shortcode('logged-out', 'p1_theme_sc_logged_out');

/* add shortcode [country-content]...[/country-content] to enclose country-specific content */
function p1_theme_sc_ctr_content( $atts, $content='' ) {
	extract( shortcode_atts( array(
		'ctr' => 'de'
	), $atts ) );
	$content = do_shortcode( $content );
	if( p1_current_country() === $ctr ) {
		return $content;
	} else {
		return '';
	}
}
add_shortcode('country-content', 'p1_theme_sc_ctr_content');

/* add shortcode [not-supporter]...[/not-supporter] to enclose content only visible to logged in users with higher user levels */
function p1_theme_sc_not_supporter( $atts, $content='' ) {
	$content = do_shortcode( $content );
	$message = '<div class="system-error"><p>' . _x( 'This content is visible to administrative users only. You are either not logged into the Pool, or you do not have sufficient rights to see this. Sorry, mate.', 'System Notification', 'vca-theme' ) . '</p></div>';
	if( ! is_user_logged_in() ) {
		return $message;
	} else {
		global $current_user;
		
		if( in_array( 'supporter', $current_user->roles ) ) {
			return $message;
		} else {
			return $content;
		}
	}
}
add_shortcode('not-supporter', 'p1_theme_sc_not_supporter');

/* add shortcode [youtube] for inserting a youtube video */
function p1_theme_sc_youtube( $atts ) {
	extract( shortcode_atts( array(
		'id' => '',
		'width' => 346,
		'height' => 313
	), $atts ) );
	if( ! empty( $id ) )
		return '<div class="shrink-wrap"><iframe class="shrink" width="' . $width . '" height="' . $height . '" src="https://www.youtube.com/embed/' . $id . '" frameborder="0" allowfullscreen></iframe></div>';
	else
		return ' ';
}
add_shortcode( 'youtube', 'p1_theme_sc_youtube' );

/* add shortcode [break-heading]...[/break-heading] for a centered heading with a horizontal rule */
function p1_theme_sc_break_heading( $atts, $content='' ) {
	$output = '<div class="grid-row break-heading"><div class="grid-block col12">' .
			'<h2>' . $content . '</h2>' .
		'</div></div>';

	return $output;
}
add_shortcode( 'break-heading', 'p1_theme_sc_break_heading' );

/* add shortcode [breaker] for a horizontal separation rule */
function p1_theme_sc_breaker( $atts ) {
	$output = '<div class="grid-row break-row"><div class="grid-block col12 break-top"></div></div>' .
		'<div class="grid-row break-row bottom-row"><div class="grid-block col12"></div></div>';

	return $output;
}
add_shortcode( 'breaker', 'p1_theme_sc_breaker' );

/* add shortcode [inline-breaker] for a horizontal separation rule inside a column */
function p1_theme_sc_inlinebreaker( $atts ) {
	$output = '<div class="inline-breaker inline-breaker-top"></div>' .
		'<div class="inline-breaker inline-breaker-bottom"></div>';

	return $output;
}
add_shortcode( 'inline-breaker', 'p1_theme_sc_inlinebreaker' );



/* REDIRECTS (DEPRECATED)
----------------------------------------- */

function p1_pool_uri_fixes() {
	$page_uri = $_SERVER["REQUEST_URI"];
	$page_uri_sub = substr( $page_uri, 0, 24 );

	if( $page_uri_sub == '/?action=login&instance=' && is_home() ) {
		if( isset( $template ) ) {
			$GLOBALS['p1_asm_login_errors'] = $template->get_errors;
		}
		$redirect_url = 'https://pool.vivaconagua.org/login/';
		wp_redirect( $redirect_url, 302 );
		exit;
	}
}
add_action( 'wp_head', 'p1_pool_uri_fixes' );



/* COMMENT & POST META FUNCTIONS FROM TWENTY_TEN
 *
 * @todo replace with custom code
 *
----------------------------------------- */

/**
 * Makes some changes to the <title> tag, by filtering the output of wp_title().
 *
 * If we have a site description and we're viewing the home page or a blog posts
 * page (when using a static front page), then we will add the site description.
 *
 * If we're viewing a search result, then we're going to recreate the title entirely.
 * We're going to add page numbers to all titles as well, to the middle of a search
 * result title and the end of all other titles.
 *
 * The site title also gets added to all titles.
 *
 */
function twentyten_filter_wp_title( $title, $separator ) {
	// Don't affect wp_title() calls in feeds.
	if ( is_feed() )
		return $title;

	// The $paged global variable contains the page number of a listing of posts.
	// The $page global variable contains the page number of a single post that is paged.
	// We'll display whichever one applies, if we're not looking at the first page.
	global $paged, $page;

	if ( is_search() ) {
		// If we're a search, let's start over:
		$title = sprintf( __( 'Search results for %s', 'twentyten' ), '"' . get_search_query() . '"' );
		// Add a page number if we're on page 2 or more:
		if ( $paged >= 2 )
			$title .= " $separator " . sprintf( __( 'Page %s', 'twentyten' ), $paged );
		// Add the site name to the end:
		$title .= " $separator " . get_bloginfo( 'name', 'display' );
		// We're done. Let's send the new title back to wp_title():
		return $title;
	}

	// Otherwise, let's start by adding the site name to the end:
	$title .= get_bloginfo( 'name', 'display' );

	// If we have a site description and we're on the home/front page, add the description:
	$site_description = get_bloginfo( 'description', 'display' );
	if ( $site_description && ( is_home() || is_front_page() ) )
		$title .= " $separator " . $site_description;

	// Add a page number if necessary:
	if ( $paged >= 2 || $page >= 2 )
		$title .= " $separator " . sprintf( __( 'Page %s', 'twentyten' ), max( $paged, $page ) );

	// Return the new title to wp_title():
	return $title;
}
add_filter( 'wp_title', 'twentyten_filter_wp_title', 10, 2 );

if ( ! function_exists( 'twentyten_comment' ) ) :
/* Template for comments and pingbacks */
function twentyten_comment( $comment, $args, $depth ) {
	$GLOBALS['comment'] = $comment;
	switch ( $comment->comment_type ) :
		case '' :
	?>
	<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
		<div id="comment-<?php comment_ID(); ?>">
		<div class="comment-author vcard">
			<?php echo get_avatar( $comment, 40 ); ?>
			<?php printf( __( '%s <span class="says">says:</span>', 'twentyten' ), sprintf( '<cite class="fn">%s</cite>', get_comment_author_link() ) ); ?>
		</div><!-- .comment-author .vcard -->
		<?php if ( $comment->comment_approved == '0' ) : ?>
			<em><?php _e( 'Your comment is awaiting moderation.', 'twentyten' ); ?></em>
			<br />
		<?php endif; ?>

		<div class="comment-meta commentmetadata"><a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>">
			<?php
				/* translators: 1: date, 2: time */
				printf( __( '%1$s at %2$s', 'twentyten' ), get_comment_date(),  get_comment_time() ); ?></a><?php edit_comment_link( __( '(Edit)', 'twentyten' ), ' ' );
			?>
		</div><!-- .comment-meta .commentmetadata -->

		<div class="comment-body"><?php comment_text(); ?></div>

		<div class="reply">
			<?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
		</div><!-- .reply -->
	</div><!-- #comment-##  -->

	<?php
			break;
		case 'pingback'  :
		case 'trackback' :
	?>
	<li class="post pingback">
		<p><?php _e( 'Pingback:', 'twentyten' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __('(Edit)', 'twentyten'), ' ' ); ?></p>
	<?php
			break;
	endswitch;
}
endif;

/* Removes the default styles that are packaged with the Recent Comments widget. */
function twentyten_remove_recent_comments_style() {
	global $wp_widget_factory;
	remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) );
}
add_action( 'widgets_init', 'twentyten_remove_recent_comments_style' );

if ( ! function_exists( 'twentyten_posted_on' ) ) :
/* Prints HTML with meta information for the current post—date/time and author */
function twentyten_posted_on() {
	printf( __( '<span class="%1$s">Posted on</span> %2$s <span class="meta-sep">by</span> %3$s', 'twentyten' ),
		'meta-prep meta-prep-author',
		sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><span class="entry-date">%3$s</span></a>',
			get_permalink(),
			esc_attr( get_the_time() ),
			get_the_date()
		),
		sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s">%3$s</a></span>',
			get_author_posts_url( get_the_author_meta( 'ID' ) ),
			sprintf( esc_attr__( 'View all posts by %s', 'twentyten' ), get_the_author() ),
			get_the_author()
		)
	);
}
endif;

if ( ! function_exists( 'twentyten_posted_in' ) ) :
/* Prints HTML with meta information for the current post (category, tags and permalink) */
function twentyten_posted_in() {
	// Retrieves tag list of current post, separated by commas.
	$tag_list = get_the_tag_list( '', ', ' );
	if ( $tag_list ) {
		$posted_in = __( 'This entry was posted in %1$s and tagged %2$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' );
	} elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) {
		$posted_in = __( 'This entry was posted in %1$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' );
	} else {
		$posted_in = __( 'Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' );
	}
	// Prints the string, replacing the placeholders.
	printf(
		$posted_in,
		get_the_category_list( ', ' ),
		$tag_list,
		get_permalink(),
		the_title_attribute( 'echo=0' )
	);
}
endif;



/* RETURN CURRENT COUNTRY (2-digit code)
----------------------------------------- */

function p1_current_country()
{
    if ( ! empty( $_SERVER['SERVER_NAME'] ) ) {
        $domain = $_SERVER['SERVER_NAME'];
    } elseif ( ! isset( $domain ) && ! empty( $_SERVER['HTTP_HOST'] ) ) {
		$domain = $_SERVER['HTTP_HOST'];
	}

	if ( 'pool.vivaconagua.ch' === $domain ) {
		return 'ch';
	}

    return 'de';
}

/* FIX FOR F*CKING "MAGIC" (yeah right, my ass) QUOTES
----------------------------------------- */

if ( get_magic_quotes_gpc() ) {
	$_POST = array_map( 'stripslashes_deep', $_POST );
	$_GET = array_map( 'stripslashes_deep', $_GET );
	$_COOKIE = array_map( 'stripslashes_deep', $_COOKIE );
	$_REQUEST = array_map( 'stripslashes_deep', $_REQUEST );
}