class.christmas-tree-touchpoints.php

<?php
/**
 * Custom Campaigns Class file
 *
 * @package 	CustomCampaign
 * @author 		Adam Onishi	<aonishi@wearearchitect.com>
 * @license 	GPL2
 * @copyright 	2014 Adam Onishi
 */

class WaaChristmasTouchpoints
{
	protected static $version = '0.0.1';

	protected static $plugin_slug = 'christmas-tree-touchpoints';

	protected static $instance = null;

	private function __construct()
	{
		// Setup post type & custom fields
		add_action( 'init', array( $this, 'setupPostType') );
		add_action( 'init', array( $this, 'setupCustomFields') );

		// Include Stylesheet/scripts
		add_action( 'wp_enqueue_scripts', array( $this, 'frontendScriptsStyles' ), 12 );

		// Add actions for ajax content
		// All content for tree
		add_action('wp_ajax_waa_get_tp_content', array( $this, 'getAllContent' ) );
		add_action('wp_ajax_nopriv_waa_get_tp_content', array( $this, 'getAllContent' ) );

		// Paginated content
		add_action('wp_ajax_waa_pagination_content', array( $this, 'getPagedContent' ) );
		add_action('wp_ajax_nopriv_waa_pagination_content', array( $this, 'getPagedContent' ) );
	}

	public static function get_instance()
	{
		if( null === self::$instance ) {
			self::$instance = new self;
		}

		return self::$instance;
	}

	public static function __callStatic($method, $args)
	{
		return call_user_func_array(array( static::get_instance(), $method ), $args);
	}

	/**
	 * Copy template into current theme
	 * @author Adam Onishi (aonishi@wearearchitect.com)
	 */
	public function copyTemplate()
	{
		$template = plugin_dir_path( __FILE__ ) . '/templates/christmas-touchpoints.php';
		$dest = get_stylesheet_directory() . '/templates/christmas-touchpoints.php';

		if( ! file_exists( $dest ) ) {
			copy( $template, $dest );
		}
	}

	/**
	 * Remove template from current theme
	 * @author Adam Onishi (aonishi@wearearchitect.com)
	 */
	public function removeTemplate()
	{
		$dest = get_stylesheet_directory() . '/templates/christmas-touchpoints.php';
		$template_dir = get_stylesheet_directory() . '/templates';

		if( file_exists( $dest ) ) {
			unlink( $dest );
		}

		if ( $files = @scandir($template_dir) && (count($files) > 2) ) {
			rmdir($template_dir);
		}
	}

	/**
	 * Find or test the current template
	 * @author Adam Onishi (aonishi@wearearchitect.com)
	 * @param  string $name 	[template name to test against or false to return the name]
	 * @return boolean/string 	[true/false if is or not the template being used, or the name of the template if no name passed]
	 */
	private function isTemplate( $name = false )
	{
		global $post;

		$template_file = get_post_meta($post->ID,'_wp_page_template',TRUE);

		// check for a template type
		if( ! $name ) {
			return $template_file;
		}

		if ( $template_file === $name ) {
			return true;
		}

		return false;
	}

	/**
	 * Enqueue scripts and styles for the front end campaign page
	 * @author Adam Onishi (aonishi@wearearchitect.com)
	 */
	public function frontendScriptsStyles()
	{
		$file = dirname(__FILE__) . '/christmas-tree-touchpoints.php';
		$plugin_url = plugin_dir_url($file);

		// CSS for the front end
		if( ! is_admin() && $this->isTemplate('templates/christmas-touchpoints.php') ) {
			wp_enqueue_style( 'waa-xmas', $plugin_url . 'css/xmas.css', false, $this->version, 'screen' );

			wp_enqueue_script( 'waa-tree-modernizr', $plugin_url . 'js/modernizr.js', false, $this->version, false );
			wp_enqueue_script( 'waa-tree-script', $plugin_url . 'js/christmas-tree-touchpoints.js', array('jquery'), $this->version, true );


			$ajaxData = array(
				'url' => admin_url('admin-ajax.php' ),
				'waaAjaxNonce' => wp_create_nonce( 'waa-ajax-nonce' ),
			);

			wp_localize_script( 'waa-tree-script', 'waaAjaxData', $ajaxData );
		}
	}

	public function getAllContent()
	{

		// Get nonce
		$nonce = $_POST['nonce'];
		// Test nonce
		if ( ! wp_verify_nonce( $nonce, 'waa-ajax-nonce' ) ) {
			$response = json_encode( array(
								'error'   => true,
								'message' => 'Nonce error!'
							));
			die( $response );
		}

		$filters = $_POST['filters'];
		$remove = array();
		$post_id = $_POST['post_id'];

		foreach( $filters as $name => $value ) {
			if( 'false' === $value ) {
				$remove[] = $name;
			}
		}

		if( ! is_user_logged_in() ) {
			$remove[] = 'offer';
		}

		$content = array();
		$touchpoints = new WP_Query('post_type=waa_xmas_touchpoints&posts_per_page=-1&order=ASC');

		$posts = $touchpoints->posts;
		$day = $touchpoints->found_posts;

		foreach( $posts as $post ) {
			$content[] = $this->getDayContent($post, $remove, $post_id, $day);
			$day--;
		}

		// Set up and send the response
		$response = json_encode(array(
			'results'   => true,
			'data'      => $content,
		));

		die( $response );
	}

	private function getDayContent($post, $remove, $post_id, $day)
	{
		$rows = get_field('waa_touchpoints', $post->ID);

		$types = array();
		$content = array();
		$counter = 0;

		if( is_array($rows) ) {

			foreach( $rows as $row ) {

				if( ! in_array( $row['waa_ctp_icon'], $remove ) ) {

					$contentID = '-' . $day . '-' . $counter;

					$types[] = $row['waa_ctp_icon'];
					$content[] = array(
						'image'   => $row['waa_ctp_image'],
						'content' => $row['waa_ctp_content'],
						'title'   => $row['waa_ctp_title'],
						'link'    => $row['waa_ctp_link'],
						'type'    => $row['waa_ctp_icon'],
						'share'   => $this->shareTools($post_id, $contentID, false),
					);

					$counter++;
				}
			}

		}

		return array(
				'types'   => $types,
				'content' => $content,
				'rows'    => $rows,
			);
	}

	public function getPagedContent()
	{
		// Get nonce
		$nonce = $_POST['nonce'];
		// Test nonce
		if ( ! wp_verify_nonce( $nonce, 'waa-ajax-nonce' ) ) {
			$response = json_encode( array(
								'error'   => true,
								'message' => 'Nonce error!'
							));
			die( $response );
		}

		$post_id = $_POST['page_id'];
		$paged = $_POST['paged'];
		$per_page = $_POST['posts_per_page'];
		$prev_pages = $paged - 1;

		$moar = true;
		$remove = array();

		if( ! is_user_logged_in() ) {
			$remove[] = 'offer';
		}

		$content = '';
		$count = 0;
		$touchpoints = new WP_Query('post_type=waa_xmas_touchpoints&posts_per_page=' . $per_page . '&paged=' . $paged);

		$posts = $touchpoints->posts;

		$found = $touchpoints->found_posts;

		if( $paged > 0 ) {
			$count = $found - ($per_page * $prev_pages);
		} else {
			$count = $found;
		}

		foreach( $posts as $post ) {
			$content .= $this->buildPagedContent($post, $count, $remove, $post_id);
			$count--;
		}

		if( $count < 1 ) {
			$moar = false;
		}

		// Set up and send the response
		$response = json_encode(array(
			'results' => true,
			'content' => $content,
			'paged'   => $paged,
			'moar'    => $moar,
			'count'   => $count,
		));

		die( $response );
	}

	private function buildPagedContent($post, $count, $remove, $post_id)
	{
		$rows = get_field('waa_touchpoints', $post->ID);

		ob_start();
		?>

		<article class="advent-day">

			<h2 class="advent-day__title" data-day-number="<?php echo $count; ?>"><?php echo $count; ?></h2>

			<div class="advent-day__container">
			<?php

				if( is_array($rows) ) {

					foreach( $rows as $row ) {

						if( ! in_array( $row['waa_ctp_icon'], $remove ) ) {
							?>
							<section class="advent-day__item advent-day__item--<?php echo $row['waa_ctp_icon']; ?>">
								<?php if( $row['waa_ctp_image'] ) { ?>
									<img src="<?php echo $row['waa_ctp_image']; ?>" alt=" " class="advent-day__image">
								<?php } ?>

								<div class="advent-day__content">

									<h3><i class="advent-day__icon advent-day__icon--<?php echo $row['waa_ctp_icon']; ?>"></i><?php echo $row['waa_ctp_title']; ?></h3>
									<p><?php echo $row['waa_ctp_content']; ?></p>
									<p><a href="<?php echo $row['waa_ctp_link']; ?>">Read more &rsaquo;</a></p>

									<?php $this->shareTools($post_id); ?>

								</div>
							</section>
							<?php
						}
					}
				}
			?>
			</div>
		</article>
		<?php

		$content = ob_get_contents();
		ob_end_clean();

		return $content;
	}

	public function toggleSwitch($option)
	{
		?>
		<div class="toggle-switch">
			<input id="switch-<?php echo $option; ?>" type="checkbox" name="filter" value="<?php echo $option; ?>" class="toggle-switch__input" checked>
			<label for="switch-<?php echo $option; ?>" class="toggle-switch__option">
				<span class="toggle-switch__state--active">ON</span>
				<i class="toggle-switch__icon"></i>
				<span class="toggle-switch__state--inactive">OFF</span>
			</label>
		</div>
		<?php
	}

	public function shareTools($post_id, $contentID = false, $echo = true)
	{
		$content_hash = '';
		$url = get_the_permalink($post_id);

		if( $contentID ) {
			$url .= '#content' . $contentID;
		}

		// FACEBOOK & TWITTER
		$share_tools = '<div class="advent-day__share">';
		$share_tools .= '<a href="https://www.facebook.com/sharer/sharer.php?u=' . urlencode( $url ) . '" target="_blank" class="post-facebook-share"><i class="fa fa-facebook-square"></i><span> Share</span></a>';
		$share_tools .= '<a href="https://twitter.com/share?url=' . urlencode( $url ) . '&text=' . urlencode( 'Every Little Helps #makechristmas' ) . '" target="_blank" class="post-twitter-share"><i class="fa fa fa-twitter"></i><span> Tweet</span></a>';

		// YAM IT
		if( is_user_logged_in() ) {
			$share_tools .= "<a href=\"javascript:var d=document,w=window,e=w.getSelection,k=d.getSelection,x=d.selection,s=(e?e():(k)?k():(x?x.createRange().text:0)),f= 'https://www.yammer.com/home/bookmarklet',l=d.location,e=encodeURIComponent,p='?bookmarklet_pop=1&amp;v=1&amp;u='+e(l.href)%20+'&amp;t='+e(d.title.replace(/^ *| *$/g,''))%20+'&amp;s='+e(s),u=f+p;a=function()%20{if%20(!window.open(u,'sharer','toolbar=0,status=0,resizeable=1,width=650,height=550'))l.href=f+p};if%20(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else{a()}void(0);\" class=\"yammer-send\"><img src=\"/wp-content/themes/ourtesco/images/common/yammer-icon.png\" alt=\"Yammer icon\"><span>Yam it!</span></a>";
		}

		$share_tools .= '</div>';


		if( $echo ) {
			echo $share_tools;
		} else {
			return $share_tools;
		}
	}

	public function pagination($query)
	{

		$big = 999999999; // need an unlikely integer

		$pagination = paginate_links( array(
			'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
			'format' => '/page/%#%',
			'current' => max( 1, get_query_var('paged') ),
			'total' => $query->max_num_pages,
			'prev_next'    => True,
			'prev_text'    => __('‹'),
			'next_text'    => __('›'),
		) );

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

			<div class="touchpoint-articles-pagination">
				<div class="pagination btn-container waa-pagination">
					<?php echo str_replace( 'page-numbers', 'btn', $pagination ); ?>
				</div>
			</div>
			<?php
		}

	}

	public function setupPostType()
	{
		// Help kids learn post type
		$labels = array(
			'name'               => __('Day', 'dirtisgood'),
			'singular_name'      => __('Days', 'dirtisgood'),
			'add_new'            => __('Add New', 'dirtisgood'),
			'add_new_item'       => __('Add New Day', 'dirtisgood'),
			'edit_item'          => __('Edit Day', 'dirtisgood'),
			'new_item'           => __('New Day', 'dirtisgood'),
			'all_items'          => __('All Days', 'dirtisgood'),
			'view_item'          => __('View Days', 'dirtisgood'),
			'search_items'       => __('Search Days', 'dirtisgood'),
			'not_found'          => __('No days found', 'dirtisgood'),
			'not_found_in_trash' => __('No days found in Trash', 'dirtisgood'),
			'parent_item_colon'  => '',
			'menu_name'          => __('Christmas Touchpoints', 'dirtisgood'),
		);

		$args = array(
			'labels'              => $labels,
			'public'              => true,
			'rewrite'             => array( 'slug' => 'touchpoints' ),
			'capability_type'     => 'post',
			'has_archive'         => false,
			'exclude_from_search' => true,
			'show_in_nav_menus'   => false,
			'hierarchical'        => false,
			'can_export'          => true,
			'publicly_queryable'  => true,
			'menu_position'       => 2,
			'menu_icon'           => 'dashicons-star-filled',
			'supports'            => array( 'title', 'author', 'revisions', 'page-attributes' ),
		);

		register_post_type( 'waa_xmas_touchpoints', $args );
	}

	public function setupCustomFields()
	{
		if(function_exists("register_field_group"))
		{
			register_field_group(array (
				'id' => 'acf_xmas-touchpoints',
				'title' => 'Xmas Touchpoints',
				'fields' => array (
					array (
						'key' => 'field_5469d34db2fc6',
						'label' => 'Touchpoints',
						'name' => 'waa_touchpoints',
						'type' => 'repeater',
						'instructions' => 'Add examples of good customer feedback on a variety of social platforms (max 6 per day)',
						'sub_fields' => array (
							array (
								'key' => 'field_5469d384b2fc7',
								'label' => 'Title',
								'name' => 'waa_ctp_title',
								'type' => 'text',
								'column_width' => '',
								'default_value' => '',
								'placeholder' => '',
								'prepend' => '',
								'append' => '',
								'formatting' => 'html',
								'maxlength' => '',
							),
							array (
								'key' => 'field_5469d74a324ae',
								'label' => 'Image',
								'name' => 'waa_ctp_image',
								'type' => 'image',
								'instructions' => 'Should be 400x240px in size, optimised to about 70% jpg when exported from Photoshop.',
								'column_width' => '',
								'save_format' => 'url',
								'preview_size' => 'thumbnail',
								'library' => 'all',
							),
							array (
								'key' => 'field_5469d407b2fc8',
								'label' => 'Content',
								'name' => 'waa_ctp_content',
								'type' => 'textarea',
								'column_width' => '',
								'default_value' => '',
								'placeholder' => '',
								'maxlength' => '',
								'rows' => '',
								'formatting' => 'br',
							),
							array (
								'key' => 'field_5469d421b2fc9',
								'label' => 'Link',
								'name' => 'waa_ctp_link',
								'type' => 'text',
								'column_width' => '',
								'default_value' => '',
								'placeholder' => '',
								'prepend' => '',
								'append' => '',
								'formatting' => 'html',
								'maxlength' => '',
							),
							array (
								'key' => 'field_5469d459b2fca',
								'label' => 'Icon',
								'name' => 'waa_ctp_icon',
								'type' => 'select',
								'column_width' => '',
								'choices' => array (
									'offer' => 'Colleague offer',
									'facebook' => 'Facebook',
									'news' => 'News',
									'twitter' => 'Twitter',
									'yammer' => 'Yammer',
									'youtube' => 'YouTube',
								),
								'default_value' => '',
								'allow_null' => 0,
								'multiple' => 0,
							),
						),
						'row_min' => '',
						'row_limit' => 6,
						'layout' => 'row',
						'button_label' => 'Add Touchpoint',
					),
				),
				'location' => array (
					array (
						array (
							'param' => 'post_type',
							'operator' => '==',
							'value' => 'waa_xmas_touchpoints',
							'order_no' => 0,
							'group_no' => 0,
						),
					),
				),
				'options' => array (
					'position' => 'acf_after_title',
					'layout' => 'no_box',
					'hide_on_screen' => array (
					),
				),
				'menu_order' => 0,
			));
		}
	}
}