//load the translations

load_theme_textdomain( wpGrade_txtd, get_template_directory() .'/library/languages' );

// clean the head

add_action('init', 'wpgrade_head_cleanup');

// no Wordpress version in the RSS feed

add_filter('the_generator', 'wpgrade_rss_version');

// remove inline css for the recent comments widget

add_filter( 'wp_head', 'wpgrade_remove_recent_comments_widget_style', 1 );

// clean up comment styles in the head

add_action('wp_head', 'wpgrade_remove_recent_comments_style', 1);

// clean up gallery output - remove the inline css

add_filter('gallery_style', 'wpgrade_gallery_style');

// enqueue base scripts and styles

add_action('wp_enqueue_scripts', 'wpgrade_scripts_and_styles', 1);

// custom javascript

add_action('wp_head', 'wpgrade_load_custom_js');

// Register theme Features

add_action( 'after_setup_theme', 'custom_theme_features' );

// cleaning up <p>s around images

add_filter('the_content', 'wpgrade_filter_ptags_on_images');

// cleaning up excerpt - replace [..] with a Read more link

add_filter('excerpt_more', 'wpgrade_excerpt_more');

// Add theme support for Post Formats

$formats = array( 'quote', 'video', 'audio', );

add_theme_support( 'post-formats', $formats );

wp_register_script('ampersand', get_stylesheet_directory_uri() . '/library/js/plugins/jquery.best-ampersand.min.js');

wp_register_script('modernizr', get_stylesheet_directory_uri() . '/library/js/plugins/modernizr.js');

wp_register_script('off-canvas-menu', get_stylesheet_directory_uri() . '/library/js/plugins/off-canvas-menu.js', array('modernizr'), "", true);

wp_register_script('isotope', get_stylesheet_directory_uri() . '/library/js/plugins/jquery.isotope.min.js', array(), "", true);

wp_register_script('infinite-scroll', get_stylesheet_directory_uri() . '/library/js/plugins/jquery.infinitescroll.min.js', array(), "", true);

wp_register_script('fancy-input', get_stylesheet_directory_uri() . '/library/js/plugins/fancyInput.js', array(), "", true);

wp_register_script('magnific-popup', get_stylesheet_directory_uri() . '/library/js/plugins/jquery.magnific-popup.min.js', array(), "", true);

wp_register_script('fake-element', get_stylesheet_directory_uri() . '/library/js/plugins/fake-element.js', array(), "", true);

wp_register_script('nice-scroll', get_stylesheet_directory_uri() . '/library/js/plugins/jquery.nicescroll.min.js', array(), "", true);

$cacheBusterJS = date("YmdHi", filemtime( get_stylesheet_directory() . '/library/js/plugins/flexslider.js'));

wp_register_script('flexslider', get_stylesheet_directory_uri() . '/library/js/plugins/flexslider.js', array(), $cacheBusterJS, true);

wp_register_script('froogaloop', get_stylesheet_directory_uri() . '/library/js/plugins/froogaloop.min.js', array(), "", true);

wp_register_script('youtube-api', '//www.youtube.com/iframe_api', array(), "", false);

wp_register_script('fitvids', get_stylesheet_directory_uri() . '/library/js/plugins/jquery.fitvids.js', array(), "", false);

//Circle Shortcode

wp_register_script('knob', get_stylesheet_directory_uri() . '/library/js/plugins/jquery.knob.js', array(), "", true);

wp_register_script('autoresize', get_stylesheet_directory_uri() . '/library/js/plugins/jquery.autoresize.min.js', array(), "", true);

//Google Map for Contact Page

wp_register_script('gmap-api', get_stylesheet_directory_uri() . '/library/js/plugins/gmap/gmap-api-v3.js', array(), "", true);

wp_register_script('gmap-infobox', get_stylesheet_directory_uri() . '/library/js/plugins/gmap/infobox.js', array(), "", true);

wp_register_script('mediaelement', get_stylesheet_directory_uri() . '/library/js/plugins/mediaelement-and-player.min.js', array('jquery'), "", true);

$cacheBusterJS = date("YmdHi", filemtime( get_stylesheet_directory() . '/library/js/main.js'));

wp_register_script('main-scripts', get_stylesheet_directory_uri() . '/library/js/main.js', array('jquery', 'youtube-api', 'modernizr', 'ampersand', 'off-canvas-menu', 'flexslider', 'fancy-input', 'nice-scroll', 'magnific-popup', 'autoresize', 'knob', 'mediaelement', 'froogaloop', 'fitvids'), $cacheBusterJS, true);

wp_register_script('portfolio-grid', get_stylesheet_directory_uri() . '/library/js/portfolio-grid.js', array('jquery', 'isotope','infinite-scroll', 'fake-element'), "", true);

wp_register_script('contact-scripts', get_stylesheet_directory_uri() . '/library/js/contact.js', array('jquery', 'gmap-api','gmap-infobox'), "", true);

wp_enqueue_script('main-scripts');

wp_enqueue_script('portfolio-grid');

if(is_page_template('template-contact.php')) {

wp_enqueue_script('contact-scripts');

}

if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {

wp_enqueue_script( 'comment-reply' );

}

$cacheBusterCSS = date("YmdHi", filemtime( get_stylesheet_directory() . '/library/css/style.css'));

wp_enqueue_style('main-style', get_stylesheet_directory_uri() . '/library/css/style.css', array(),$cacheBusterCSS);

wp_enqueue_style('font-oswald:200', 'http://fonts.googleapis.com/css?family=Open+Sans|Oswald|Lato:300');

global $wpGrade_Options;

$style_query_string = '?';

if ( $wpGrade_Options->get('main_color') ) {

$main_color = $wpGrade_Options->get('main_color');

$main_color = str_replace('#', '', $main_color);

$style_query_string .= 'color='.$main_color;

}

if ( $wpGrade_Options->get('use_google_fonts') ) {

add_action('wp_head', 'wpgrade_load_google_fonts');

$fonts_array = array('google_main_font', 'google_second_font', 'google_menu_font', 'google_body_font');

foreach ( $fonts_array as $font) {

$this_font = get_clean_google_font( $font );

if (!empty($this_font)) {

$key = str_replace('google_', '', $font);

if ( $style_query_string != '?' ) {

$style_query_string .= '&'. $key .'='.$this_font;

} else {

$style_query_string .= $key .'='.$this_font;

}

}

}

}

if ( $wpGrade_Options->get('portfolio_text_color') ) {

$port_color = $wpGrade_Options->get('portfolio_text_color');

$port_color = str_replace('#', '', $port_color);

if ( $style_query_string != '?' ) {

$style_query_string .= '&port_color='.$port_color;

} else {

$style_query_string .= 'port_color='.$port_color;

}

}

$custom_css = $wpGrade_Options->get('custom_css');

if ( $custom_css ) {

if ( $style_query_string != '?' ) {

$style_query_string .= '&custom_css='.urlencode( $custom_css );

} else {

$style_query_string .= 'custom_css='.urlencode( $custom_css );

}

}

wp_register_style('php-style', get_stylesheet_directory_uri() . '/library/custom.css.php'.$style_query_string );

wp_enqueue_style('php-style');

global $wpGrade_Options;

$this_font = $wpGrade_Options->get($font);

$this_font = str_replace("+", " ", $this_font);

$this_font = explode(":", $this_font);

return $this_font[0];

global $wpGrade_Options;

// fonts

if ( $wpGrade_Options->get('use_google_fonts') ) {

$fonts_array = array('google_main_font', 'google_second_font', 'google_menu_font', 'google_body_font');

$families = array();

foreach ( $fonts_array as $key => $font) {

$this_font = get_clean_google_font( $font );

if (!empty($this_font)) {

$families[] = $this_font;

}

}

if ( !empty($families)) {

?>

<script type="text/javascript">

WebFontConfig = {

google: { families: <?php echo json_encode($families); ?> }

};

(function() {

var wf = document.createElement('script');

wf.src = (document.location.protocol == 'https:' ? 'https' : 'http') +

'://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';

wf.type = 'text/javascript';

wf.async = 'true';

var s = document.getElementsByTagName('script')[0];

s.parentNode.insertBefore(wf, s);

})();

</script>

<?php

}

}

global $wpGrade_Options;

$custom_js = $wpGrade_Options->get('custom_js');

if ( !empty( $custom_js ) ) { ?>

<script type="text/javascript">

<?php echo $custom_js; ?>

</script>

<?php

}

$GLOBALS['comment'] = $comment; ?>

<li <?php comment_class(); ?>>

<article id="comment-<?php comment_ID(); ?>" class="clearfix">

<header class="comment-author vcard">

<?php

/*

this is the new responsive optimized comment image. It used the new HTML5 data-attribute to display comment gravatars on larger screens only. What this means is that on larger posts, mobile sites don't have a ton of requests for comment images. This makes load time incredibly fast! If you'd like to change it back, just replace it with the regular wordpress gravatar call:

echo get_avatar($comment,$size='32',$default='<path_to_url>' );

*/

?>

<!-- end custom gravatar call -->

<?php printf(__('<cite class="fn">%s</cite>', wpGrade_txtd), get_comment_author_link()) ?>

<time datetime="<?php echo comment_time('c'); ?>"><a href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ) ?>"><?php comment_time(__('j M Y', wpGrade_txtd)); ?> </a></time>

<?php edit_comment_link(__('Edit', wpGrade_txtd),' ','') ?>

<?php comment_reply_link(array_merge( $args, array('depth' => $depth, 'max_depth' => $args['max_depth']))) ?>

</header>

<?php if ($comment->comment_approved == '0') : ?>

<div class="alert info">

<p><?php _e('Your comment is awaiting moderation.', wpGrade_txtd) ?></p>

</div>

<?php endif; ?>

<section class="comment_content clearfix">

<?php comment_text() ?>

</section>

</article>

<!-- </li> is added by WordPress automatically -->

<?php

if ( !$custom_query ) {

global $wp_query;

$custom_query = $wp_query;

}

$big = 999999999; ///sneed an unlikely integer

echo '<div class="wpgrade_pagination">';

echo paginate_links( array(

'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),

'format' => '?paged=%#%',

'current' => max( 1, get_query_var('paged') ),

'total' => $custom_query->max_num_pages,

'prev_text' => __('&larr; Newer posts', wpGrade_txtd ),

'next_text' => __('Older posts &rarr;', wpGrade_txtd ),

) );

echo '</div>';

if(strlen($str) > $maxLength) {

$excerpt = substr($str, $startPos, $maxLength-3);

$lastSpace = strrpos($excerpt, ' ');

$excerpt = substr($excerpt, 0, $lastSpace);

$excerpt .= '...';

} else {

$excerpt = $str;

}

return $excerpt;

global $wpGrade_Options;

$raw_excerpt = $text;

$text = strip_shortcodes( $text );

$text = apply_filters('the_content', $text);

$text = str_replace(']]>', ']]&gt;', $text);

// Removes any JavaScript in posts (between <script> and </script> tags)

$text = preg_replace('@<script[^>]*?>.*?</script>@si', '', $text);

// Enable formatting in excerpts - Add HTML tags that you want to be parsed in excerpts

$allowed_tags = '<p><a><em><strong><i><br><h1><h2><h3><h4><h5><h6>';

$text = strip_tags($text, $allowed_tags);

// Set custom excerpt length - number of words to be shown in excerpts

if ($wpGrade_Options->get('blog_excerpt_length'))

{

$excerpt_length = absint($wpGrade_Options->get('blog_excerpt_length'));

}

else

{

$excerpt_length = 55;

}

$excerpt_more = apply_filters('excerpt_more', ' ' . '[...]');

$words = preg_split("/[\n\r\t ]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY);

if ( count($words) > $excerpt_length ) {

array_pop($words);

$text = implode(' ', $words);

$text = $text . $excerpt_more;

} else {

$text = implode(' ', $words);

}

// IMPORTANT! Prevents tags cutoff by excerpt (i.e. unclosed tags) from breaking formatting

$text = force_balance_tags( $text );

return apply_filters('wp_trim_excerpt', $text, $raw_excerpt);

if ( has_filter('wp_head', 'wp_widget_recent_comments_style') ) {

remove_filter('wp_head', 'wp_widget_recent_comments_style' );

}

global $wp_widget_factory;

if (isset($wp_widget_factory->widgets['WP_Widget_Recent_Comments'])) {

remove_action('wp_head', array($wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style'));

}

// Remove WP version

remove_action( 'wp_head', 'wp_generator' );

remove_action( 'wp_head', 'rsd_link' );

// windows live writer

remove_action( 'wp_head', 'wlwmanifest_link' );

// remove WP version from css - those parameters can prevent caching

//add_filter( 'style_loader_src', 'wpgrade_noversion_css_js', 9999 );

// remove WP version from scripts - those parameters can prevent caching

//add_filter( 'script_loader_src', 'wpgrade_noversion_css_js', 9999 );

if ( strpos( $src, 'ver=' ) )

$src = remove_query_arg( 'ver', $src );

return $src;