shizhua

add_action( 'wp_enqueue_scripts', 'pt_like_it_scripts' );
function pt_like_it_scripts() {
    if( is_single() ) {
 
        wp_enqueue_style( 'like-it', trailingslashit( plugin_dir_url( __FILE__ ) ).'css/like-it.css' );
         
        if (!wp_script_is( 'jquery', 'enqueued' )) {
            wp_enqueue_script( 'jquery' );// Comment this line if you theme has already loaded jQuery
        }
    wp_enqueue_script( 'like-it', trailingslashit( plugin_dir_url( __FILE__ ) ).'js/like-it.js', array('jquery'), '1.0', true );

shizhua

<?php
// Add the field to the Add New Category page
add_action( 'category_add_form_fields', 'pt_taxonomy_add_new_meta_field', 10, 2 );
 
function pt_taxonomy_add_new_meta_field() {
    // this will add the custom meta field to the add new term page
    ?>
    <div class="form-field">
        <label for="term_meta[cat_icon]"><?php _e( 'Font Awesome Icons', 'pt' ); ?></label>
        <input type="text" name="term_meta[cat_icon]" id="term_meta[cat_icon]" value="">

shizhua

<?php
/**
 * Automatically add a Login link to Primary Menu
 */
add_filter( 'wp_nav_menu_items', 'pt_login_link_to_menu', 10, 2 );
function pt_login_link_to_menu ( $items, $args ) {
    if( ! is_user_logged_in() && $args->theme_location == apply_filters('login_menu_location', 'primary') ) {
        $items .= '<li class="menu-item login-link"><a href="#pt-login">'.__( 'Login/Register', 'ptheme' ).'</a></li>';
    }
    return $items;

shizhua

jQuery( document ).ready( function() {

    /* === Checkbox Multiple Control === */

    jQuery( '.customize-control-checkbox-multiple input[type="checkbox"]' ).on( 'change', function() {

            checkbox_values = jQuery( this ).parents( '.customize-control' ).find( 'input[type="checkbox"]:checked' ).map(
                function() {
                    return this.value;
                }

shizhua

<?php
add_filter('display_post_states', 'wpsites_custom_post_states');

function wpsites_custom_post_states($states) {
    global $post;
    if( ('page'==get_post_type($post->ID)) && ('page-templates/custom-page-template.php'==get_page_template_slug($post->ID)) ) {
        $states[] = __('Custom state');
    }
}

shizhua

<?php
/****
 * Automatic Linking to Twitter Usernames within a post
 ****/
 function content_twitter_mention($content) {
    return preg_replace('/([^a-zA-Z0-9-_&amp;])@([0-9a-zA-Z_]+)/', "$1@$2", $content);
}
add_filter('the_content', 'content_twitter_mention');
add_filter('comment_text', 'content_twitter_mention');

shizhua

( function( $ ) {
    $('#upload_form').on('submit', function(e){
			e.preventDefault();
			var $this = $(this),
				nonce = $this.find('#image_upload_nonce').val(),
				images_wrap = $('#images_wrap'),
				status = $('#status'),
				formdata = false;

			if ( $this.find('#images').val() == '' ) {

shizhua

<?php 
/* 
 * Change WordPress default gallery output
 * http://wpsites.org/?p=10510/
 */
add_filter('post_gallery', 'ct__post_gallery', 10, 2);
function ct_post_gallery($output, $attr) {
global $post;
 
if (isset($attr['orderby'])) {

shizhua

jQuery( document ).on( 'click', '.pt-tax-like-it', function() {
	var $this = jQuery(this),
		id = jQuery(this).find('.like-button').attr('data-id'),
		nonce = jQuery(this).find('.like-button').attr("data-nonce");
		
	jQuery.ajax({
		url : taxlikeit.ajax_url,
		type : 'post',
		data : {
			action : 'pt_tax_like_it',

shizhua

<div class="random-post-button">
    <a href="random post url">Random Post</a>
</div>