conor-egan conor-egan

## custom-fields-img-change
<?php if (is_page() || is_single()) {

<?php $background = get_post_meta($post->ID, 'background', true);
if ($background) {
?>
<style type="text/css">body{ url(<?php echo $background; ?>) no-repeat fixed; }</style>

<?php }
}?>

## Read text and create directories
###################################################################
# Code cycles through a text file and creates a directory for every line in the file
# with the contents of the line the title of the directory
###################################################################

#! /bin/bash
while read line    # while there are lines in the file
do
    mkdir -p $line    # create a new directory in the working directory titled with the #value of the line
done <filename.txt    # filename.txt should be the name of the text file you are reading

## Responsive fixed background image
<Body>
   <img src ="http://conoregan.com/wp-content/uploads/2014/01/2013-12-04-08.50.18.jpg" class="background">
   <div class="wrapper">
    <p>Page content</p>
    </div>
</body>

//CSS:

.wrapper{

## Full background image
html {
  background: url(your-image-here) no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

## Prevent WordPress redirecting to homepage with empty search
/**
 * Stop Empty Search Requests redirecting to homepage
 */

 //$_GET is an array of variables sent from the search form
 //isset returns true if $_GET is not null
 //empty returns true is $_GET is null
 // function automatically populates the search $_GET request with an empty space
function jc_stop_search_redirect( $vars ) {
	if( isset( $_GET['s'] ) && empty( $_GET['s'] ) )

## Customise WordPress excerpt
/* Custom Excerpt */

// Remove default hellip
function carawebs_remove_hellip( $more ) {
	    return '';
	}

add_filter('excerpt_more', 'carawebs_remove_hellip');


## tidy_excerpts
/* Custom Excerpt */

// Remove default hellip
function carawebs_remove_hellip( $more ) {
	    return '';
	}

add_filter('excerpt_more', 'carawebs_remove_hellip');


## tidy_excerpts
/* Custom Excerpt */

// Remove default hellip
function carawebs_remove_hellip( $more ) {
	    $return = str_replace('[...]', '', $more);
            return $return;
	}

add_filter('excerpt_more', 'carawebs_remove_hellip');

## Open external links in new window with jQuery
<script>
$('a').each(function() {
   var a = new RegExp('/' + window.location.host + '/');
   if(!a.test(this.href)) {
       $(this).click(function(event) {
           event.preventDefault();
           event.stopPropagation();
           window.open(this.href, '_blank');
       });
   }

## Add a class to menu item
<script>
 jQuery(document).ready(function($){

	$("li.menu-item-171").addClass("news_page_parent");

});
</script>
	<?php if (is_page() \|\| is_single()) {

	<?php $background = get_post_meta($post->ID, 'background', true);
	if ($background) {
	?>
	<style type="text/css">body{ url(<?php echo $background; ?>) no-repeat fixed; }</style>

	<?php }
	}?>
	###################################################################
	# Code cycles through a text file and creates a directory for every line in the file
	# with the contents of the line the title of the directory
	###################################################################

	#! /bin/bash
	while read line # while there are lines in the file
	do
	mkdir -p $line # create a new directory in the working directory titled with the #value of the line
	done <filename.txt # filename.txt should be the name of the text file you are reading
	<Body>
	<img src ="http://conoregan.com/wp-content/uploads/2014/01/2013-12-04-08.50.18.jpg" class="background">
	<div class="wrapper">
	<p>Page content</p>
	</div>
	</body>

	//CSS:

	.wrapper{
	html {
	background: url(your-image-here) no-repeat center center fixed;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	}
	/**
	* Stop Empty Search Requests redirecting to homepage
	*/

	//$_GET is an array of variables sent from the search form
	//isset returns true if $_GET is not null
	//empty returns true is $_GET is null
	// function automatically populates the search $_GET request with an empty space
	function jc_stop_search_redirect( $vars ) {
	if( isset( $_GET['s'] ) && empty( $_GET['s'] ) )
	/* Custom Excerpt */

	// Remove default hellip
	function carawebs_remove_hellip( $more ) {
	return '';
	}

	add_filter('excerpt_more', 'carawebs_remove_hellip');
	<script>
	$('a').each(function() {
	var a = new RegExp('/' + window.location.host + '/');
	if(!a.test(this.href)) {
	$(this).click(function(event) {
	event.preventDefault();
	event.stopPropagation();
	window.open(this.href, '_blank');
	});
	}