Snippet

How To Display Thumbnail Of A YouTube Video

November 26, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the snippet below in your theme’s functions.php file will let you display thumbnail of a YouTube video.

Shortcode to display youtube thumbnail on your wordpress blog. Usage:

    [youtube_thumb id="VIDEO_ID" img="0" align="left"]
    VIDEO_ID= Youtube video id
    img=0,1,2 or 3
    align= left,right,center
*/
function wp_youtube_video_thumbnail($atts) {
     extract(shortcode_atts(array(
          'id' => '',
          'img' => '0',
          'align'=>'left'
     ), $atts));
    $align_class='align'.$align;
    return '<img src="<a href="http://img.youtube.com/vi/'.$id.'/'.$img.'.jpg&quot" rel="nofollow">http://img.youtube.com/vi/'.$id.'/'.$img.'.jpg&quot</a>; alt="" class="'.$align_class.'" />';
}
add_shortcode('youtube_thumb', 'wp_youtube_video_thumbnail');

[youtube_thumb id="VIDEO_ID" img="0" align="left"]

VIDEO_ID= Youtube video id

img=0,1,2 or 3

align= left,right,center

function wp_youtube_video_thumbnail($atts) {

extract(shortcode_atts(array(

'id' => '',

'img' => '0',

'align'=>'left'

), $atts));

$align_class='align'.$align;

return '<img src="<a href="http://img.youtube.com/vi/'.$id.'/'.$img.'.jpg&quot" rel="nofollow">http://img.youtube.com/vi/'.$id.'/'.$img.'.jpg&quot</a>; alt="" class="'.$align_class.'" />';

}

add_shortcode('youtube_thumb', 'wp_youtube_video_thumbnail');

Once done, all you have to do is to use the shortcode below:

[youtube_thumb id="rNWeBVBqo2c" img="0" align="center"]

1	[youtube_thumb id="rNWeBVBqo2c" img="0" align="center"]

Snippet Source/Credit: Gunay

How To Embed A Page Into Another Page In WordPress

November 19, 2019 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, you will be able to embed a page into another page in your WordPress blog.

<?php $recent = new WP_Query("page_id=**ID**"); while($recent->have_posts()) : $recent->the_post();?>
       <h3><?php the_title(); ?></h3>
       <?php the_content(); ?>
<?php endwhile; ?>

<?php $recent = new WP_Query("page_id=**ID**"); while($recent->have_posts()) : $recent->the_post();?>

<?php the_content(); ?>

<?php endwhile; ?>

Snippet Source/Credit: CSS Tricks

How To Set A Maximum Word Count On Post Titles In WordPress

November 12, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet to your theme’s functions.php file, will let you set a maximum word count on post titles.

function maxWord($title){
    global $post;
    $title = $post->post_title;
    if (str_word_count($title) >= 10 ) //set this to the maximum number of words
        wp_die( __('Error: your post title is over the maximum word count.') );
}
add_action('publish_post', 'maxWord');

function maxWord($title){

global $post;

$title = $post->post_title;

if (str_word_count($title) >= 10 ) //set this to the maximum number of words

wp_die( __('Error: your post title is over the maximum word count.') );

}

add_action('publish_post', 'maxWord');

Snippet Source/Credit: Pippin

Adding Featured Image In WordPress Website RSS Feed

November 5, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, you will be able to add featured image in WordPress website RSS feed.

add_filter( 'the_content', 'featured_image_in_feed' );
function featured_image_in_feed( $content ) {
    global $post;
    if( is_feed() ) {
        if ( has_post_thumbnail( $post->ID ) ){
            $output = get_the_post_thumbnail( $post->ID, 'medium', array( 'style' => 'float:right; margin:0 0 10px 10px;' ) );
            $content = $output . $content;
        }
    }
    return $content;
}

add_filter( 'the_content', 'featured_image_in_feed' );

function featured_image_in_feed( $content ) {

global $post;

if( is_feed() ) {

if ( has_post_thumbnail( $post->ID ) ){

$output = get_the_post_thumbnail( $post->ID, 'medium', array( 'style' => 'float:right; margin:0 0 10px 10px;' ) );

$content = $output . $content;

}

return $content;

}

Snippet Source/Credit: WPSnipp

Adding Facebook Comment Box In WordPress

October 29, 2019 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, you will be able to add Facebook comment box in your WordPress website.

<div id="fb-root"></div>
<script>(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); js.id = id;
  js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&appId=Your App ID Here";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<meta property="fb:app_id" content="Your App ID Here"/>
<div class="fb-comments" data-href="<?php the_permalink() ?>" data-num-posts="2" data-width="470" data-colorscheme="light" data-mobile="false"></div>
// Get combined FB and WordPress comment count
function get_full_comment_count() {
	global $post;
	$url = get_permalink($post->ID);
	$filecontent = file_get_contents('https://graph.facebook.com/?ids=' . $url);
	$json = json_decode($filecontent);
	$count = $json->$url->comments;
	$wpCount = get_comments_number();
	$realCount = $count + $wpCount;
	if ($realCount == 0 || !isset($realCount)) {
		$realCount = 0;
	}
	return $realCount;
}
function the_full_comment_count() {
	$realCount = get_full_comment_count();
	echo $realCount;
}

var js, fjs = d.getElementsByTagName(s)[0];

if (d.getElementById(id)) return;

js = d.createElement(s); js.id = id;

js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&appId=Your App ID Here";

fjs.parentNode.insertBefore(js, fjs);

}(document, 'script', 'facebook-jssdk'));</script>

<div class="fb-comments" data-href="<?php the_permalink() ?>" data-num-posts="2" data-width="470" data-colorscheme="light" data-mobile="false"></div>

// Get combined FB and WordPress comment count

function get_full_comment_count() {

global $post;

$url = get_permalink($post->ID);

$filecontent = file_get_contents('https://graph.facebook.com/?ids=' . $url);

$json = json_decode($filecontent);

$count = $json->$url->comments;

$wpCount = get_comments_number();

$realCount = $count + $wpCount;

if ($realCount == 0 || !isset($realCount)) {

$realCount = 0;

}

return $realCount;

}

function the_full_comment_count() {

$realCount = get_full_comment_count();

echo $realCount;

}

Snippet Source/Credit: TutsPlus

Creating Page On WordPress Theme Activation

October 22, 2019 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, you will be able to create page on theme activation in WordPress.

if (isset($_GET['activated']) && is_admin()){
        $new_page_title = 'This is the page title';
        $new_page_content = 'This is the page content';
        $new_page_template = ''; //ex. template-custom.php. Leave blank if you don't want a custom page template.
        //don't change the code bellow, unless you know what you're doing
        $page_check = get_page_by_title($new_page_title);
        $new_page = array(
                'post_type' => 'page',
                'post_title' => $new_page_title,
                'post_content' => $new_page_content,
                'post_status' => 'publish',
                'post_author' => 1,
        );
        if(!isset($page_check->ID)){
                $new_page_id = wp_insert_post($new_page);
                if(!empty($new_page_template)){
                        update_post_meta($new_page_id, '_wp_page_template', $new_page_template);
                }
        }
}

if (isset($_GET['activated']) && is_admin()){

$new_page_title = 'This is the page title';

$new_page_content = 'This is the page content';

$new_page_template = ''; //ex. template-custom.php. Leave blank if you don't want a custom page template.

//don't change the code bellow, unless you know what you're doing

$page_check = get_page_by_title($new_page_title);

$new_page = array(

'post_type' => 'page',

'post_title' => $new_page_title,

'post_content' => $new_page_content,

'post_status' => 'publish',

'post_author' => 1,

);

if(!isset($page_check->ID)){

$new_page_id = wp_insert_post($new_page);

if(!empty($new_page_template)){

update_post_meta($new_page_id, '_wp_page_template', $new_page_template);

}

Snippet Source/Credit: WPCanyon.com

How To Detect iPhone Users In WordPress

September 30, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet

The following snippet will let you detect iPhone users in WordPress.

<?php
global $is_iphone;
if($is_iphone) {
	// User in on an iPhone.
}
?>

<?php

global $is_iphone;

if($is_iphone) {

// User in on an iPhone.

}

Snippet Source/Credit: WP-Snippet.com

How To Redirect Users To A Random Post In WordPress

September 23, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The following lines of codes will let you redirect all your users to a random post in WordPress.

// set arguments for get_posts()
$args = array(
    'numberposts' => 1,
    'orderby' => 'rand'
);
// get a random post from the database
$my_random_post = get_posts ( $args );
// process the database request through a foreach loop
foreach ( $my_random_post as $post ) {
  // redirect the user to the random post
  wp_redirect ( get_permalink ( $post->ID ) );
  exit;
}

// set arguments for get_posts()

$args = array(

'numberposts' => 1,

'orderby' => 'rand'

);

// get a random post from the database

$my_random_post = get_posts ( $args );

// process the database request through a foreach loop

foreach ( $my_random_post as $post ) {

// redirect the user to the random post

wp_redirect ( get_permalink ( $post->ID ) );

exit;

}

Snippet Source/Credit: Smashing Magazine

How To Prefetch Next Pages On Your WordPress Blog Automatically

September 16, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippets, you will be able to prefetch next pages on your WordPress blog automatically.

<?php if (is_archive() && ($paged > 1) && ($paged < $wp_query->max_num_pages)) { ?>
<link rel="prefetch" href="<?php echo get_next_posts_page_link(); ?>">
<link rel="prerender" href="<?php echo get_next_posts_page_link(); ?>">
<?php } ?>

<?php if (is_archive() && ($paged > 1) && ($paged < $wp_query->max_num_pages)) { ?>

<?php } ?>

Snippet Source/Credit: Bernd

How To Add Post Name To The Body Class In WordPress

September 9, 2019 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet

In order to automatically add post name to the body class, all you have to do is to copy the following theme and paste it on your theme functions.php file.

function wpprogrammer_post_name_in_body_class( $classes ){
	if( is_singular() )
	{
		global $post;
		array_push( $classes, "{$post->post_type}-{$post->post_name}" );
	}
	return $classes;
}
add_filter( 'body_class', 'wpprogrammer_post_name_in_body_class' );

function wpprogrammer_post_name_in_body_class( $classes ){

if( is_singular() )

{

global $post;

array_push( $classes, "{$post->post_type}-{$post->post_name}" );

}

return $classes;

}

add_filter( 'body_class', 'wpprogrammer_post_name_in_body_class' );

Snippet source/Credit: WPProgrammer.com

1 2 3 4 5 >»