hurrytimer / includes / CampaignShortcode.php

CampaignShortcode.php in HurryTimer – An Scarcity and Urgency Countdown Timer for WordPress & WooCommerce 2.7.2, at includes/CampaignShortcode.php

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1	<?php
2
3	namespace Hurrytimer;
4
5	class CampaignShortcode
6	{
7
8	/**
9	* @var array The default shortcode attributes.
10	*/
11	protected $default_attrs = [
12	'id' => null,
13	'run_in_background' => false,
14	'sticky' => false
15	];
16
17	/**
18	* @var array The attributes array filter.
19	*/
20	protected $attrs_filter_def = [
21	'id' => FILTER_VALIDATE_INT,
22	'run_in_background' => FILTER_VALIDATE_BOOLEAN,
23	'sticky' => FILTER_VALIDATE_BOOLEAN
24	];
25
26	/**
27	* Init shortcode
28	*/
29	function init()
30	{
31	add_shortcode( 'hurrytimer', [ $this, 'content' ] );
32	add_filter( 'pre_do_shortcode_tag', [ $this, 'maybe_display' ], 10, 3 );
33	}
34
35	/**
36	*
37	* @param $return
38	* @param $tag
39	* @param $attr
40	*
41	* @return mixed\|string\|void
42	*/
43	function maybe_display( $return, $tag, $attrs )
44	{
45	if ( $tag !== 'hurrytimer' ) {
46	return $return;
47	}
48
49
50	$attrs = wp_parse_args( $attrs, $this->default_attrs );
51
52	$attrs = filter_var_array( $attrs, $this->attrs_filter_def );
53
54	if ( empty( $attrs[ 'id' ] ) ) {
55	return __( 'HurryTimer: Invalid campaign ID.', 'hurrytimer' );
56	}
57
58	if ( !get_post( $attrs[ 'id' ] ) ) {
59	return __( 'HurryTimer: Invalid campaign ID.', 'hurrytimer' );
60	}
61
62	$campaign = hurryt_get_campaign( $attrs[ 'id' ] );
63
64	if ( $attrs[ 'sticky' ] && !$campaign->show_sticky_on_page( hurryt_current_page_id() ) ) {
65	return apply_filters( 'hurryt_no_campaign', '', $campaign->get_id() );
66	}
67
68	if ( !$campaign->is_running() ) {
69
70	// Let developers show something else whenever the campaign isn't running.
71	return apply_filters( 'hurryt_no_campaign', '', $campaign->get_id() );
72	}
73
74	// Let developers decide whether to show the campaign or not.
75	if ( !apply_filters( 'hurryt_show_campaign', true, $campaign->get_id() ) ) {
76	return '';
77	}
78
79
80	return $return;
81	}
82
83	/**
84	* Return shortcode content.
85	*
86	* @param $attrs
87	*
88	* @return string
89	*/
90	public function content( $attrs )
91	{
92
93	$attrs = wp_parse_args( $attrs, $this->default_attrs );
94
95	$attrs = filter_var_array( $attrs, $this->attrs_filter_def );
96
97	$campaign = hurryt_get_campaign( absint( $attrs[ 'id' ] ) );
98
99	if ( $campaign->is_expired() ) {
100	( new ActionManager( $campaign ) )->run();
101	}
102
103	// TODO: Move `build_template` to `TemplateBuilder->build(int $campaign_id)`.
104	$template = apply_filters( 'hurryt_campaign_template', $campaign->build_template(), $campaign->get_id() );
105
106	return !empty( $template ) ? $campaign->wrap_template( $template, $attrs ) : '';
107	}
108
109
110	}
111