lightspeeddevelopment /
lsx-sharing
| 1 | <?php |
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Coding Style
introduced
by
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| 2 | namespace lsx\sharing\classes\frontend; |
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| 3 | |||
| 4 | /** |
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| 16 | * |
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| 17 | * @var object \lsx\sharing\classes\frontend\Output() |
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| 18 | */ |
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| 19 | protected static $instance = null; |
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| 20 | |||
| 21 | /** |
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| 22 | * Contructor |
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| 23 | */ |
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| 24 | public function __construct() { |
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| 25 | add_action('wp_enqueue_scripts', array( $this, 'assets' ), 5); |
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| 26 | add_filter('wp_kses_allowed_html', array( $this, 'wp_kses_allowed_html' ), 10, 2); |
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| 27 | add_shortcode('lsx_sharing_buttons', array( $this, 'sharing_buttons_shortcode' )); |
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| 28 | // Storefront (storefront_loop_post, storefront_single_post). |
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| 29 | add_action('storefront_post_content_before', array( $this, 'sharing_buttons_template' ), 20); |
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| 30 | // WooCommerce. |
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| 31 | add_action('woocommerce_share', array( $this, 'sharing_buttons_template' )); |
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| 32 | |||
| 33 | // General Post Types. |
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| 34 | add_action('lsx_entry_after', array( $this, 'output_sharing' )); |
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| 35 | |||
| 36 | // Tribe Events. |
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| 37 | add_filter('tribe_events_ical_single_event_links', array( $this, 'output_event_sharing' ), 10, 1); |
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| 38 | |||
| 39 | // Sensei Integration. |
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| 40 | add_action('sensei_pagination', array( $this, 'output_sharing' ), 20); |
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| 41 | } |
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| 42 | |||
| 43 | /** |
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| 44 | * Return an instance of this class. |
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| 48 | * @return object \lsx\sharing\classes\frontend\Output() A single instance of this class. |
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| 49 | */ |
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| 50 | public static function get_instance() { |
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| 51 | // If the single instance hasn't been set, set it now. |
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| 52 | if ( null == self::$instance ) { |
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| 53 | self::$instance = new self(); |
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| 54 | } |
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| 55 | return self::$instance; |
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| 56 | } |
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| 57 | |||
| 58 | /** |
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| 59 | * Enques the assets. |
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| 60 | */ |
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| 61 | public function assets() { |
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| 62 | if ( defined('WP_DEBUG') && true === WP_DEBUG ) { |
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| 63 | $min = ''; |
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| 64 | } else { |
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| 65 | $min = '.min'; |
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| 66 | } |
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| 67 | /* Remove assets completely if all sharing options are off */ |
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| 68 | |||
| 69 | if ( \lsx\sharing\includes\functions\is_disabled() ) { |
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| 70 | return ''; |
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| 71 | } |
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| 72 | |||
| 74 | $post_type = get_post_type(); |
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| 75 | |||
| 76 | /* Only show the assets if the post type sharing option is on */ |
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| 77 | if ( ! \lsx\sharing\includes\functions\is_pt_disabled($post_type) ) { |
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| 78 | |||
| 79 | wp_enqueue_script('lsx-sharing', LSX_SHARING_URL . 'assets/js/lsx-sharing' . $min . '.js', array( 'jquery' ), LSX_SHARING_VER, true); |
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| 80 | |||
| 81 | $params = apply_filters( |
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| 82 | 'lsx_sharing_js_params', array( |
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| 83 | 'ajax_url' => admin_url('admin-ajax.php'), |
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| 84 | ) |
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| 85 | ); |
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| 86 | |||
| 87 | wp_localize_script('lsx-sharing', 'lsx_sharing_params', $params); |
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| 88 | |||
| 89 | wp_enqueue_style('lsx-sharing', LSX_SHARING_URL . 'assets/css/lsx-sharing.css', array(), LSX_SHARING_VER); |
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| 90 | wp_style_add_data('lsx-sharing', 'rtl', 'replace'); |
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| 91 | } |
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| 92 | } |
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| 93 | |||
| 94 | /** |
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| 95 | * Display/return sharing buttons. |
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| 96 | */ |
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| 97 | public function sharing_buttons( $buttons = array( 'facebook', 'twitter', 'pinterest' ), $echo = false, $post_id = false ) { |
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| 98 | $sharing_content = ''; |
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| 99 | |||
| 100 | if ( ( is_preview() || is_admin() ) && ! ( defined('DOING_AJAX') && DOING_AJAX ) ) { |
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| 101 | return ''; |
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| 102 | } |
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| 103 | |||
| 104 | if ( empty($this->options) ) { |
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| 105 | $this->options = array(); |
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| 106 | } |
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| 107 | |||
| 108 | //Set our variables |
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| 109 | global $post; |
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| 110 | $share_post = $post; |
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| 111 | if ( false !== $post_id ) { |
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| 112 | $share_post = get_post($post_id); |
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| 113 | $post_type = get_post_type($post_id); |
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| 114 | } else { |
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| 115 | $post_type = get_post_type(); |
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| 116 | } |
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| 117 | |||
| 118 | if ( \lsx\sharing\includes\functions\is_disabled() || \lsx\sharing\includes\functions\is_pt_disabled($post_type) ) { |
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| 119 | return ''; |
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| 120 | } |
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| 121 | |||
| 122 | if ( ( is_array($buttons) && count($buttons) > 0 ) ) { |
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| 123 | $sharing_content .= '<div class="lsx-sharing-content"><p>'; |
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| 124 | |||
| 125 | $sharing_text = \lsx\sharing\includes\functions\get_sharing_text($post_type); |
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| 126 | if ( '' !== $sharing_text ) { |
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| 127 | $sharing_content .= '<span class="lsx-sharing-label">' . $sharing_text . '</span>'; |
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| 128 | } |
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| 129 | |||
| 130 | foreach ( $buttons as $id => $button ) { |
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| 131 | $button_obj = new \lsx\sharing\classes\frontend\Button($button, $this->options, $post_type); |
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| 132 | |||
| 133 | if ( ! empty($button_obj) ) { |
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| 134 | $url = $button_obj->get_link($share_post); |
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| 135 | |||
| 136 | if ( ! empty($url) ) { |
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| 137 | if ( 'email' === $button ) { |
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| 138 | if ( ! isset($this->options['display']) || empty($this->options['display']['sharing_email_form_id']) ) { |
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| 139 | continue; |
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| 140 | } |
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| 141 | $sharing_content .= '<span class="lsx-sharing-button lsx-sharing-button-' . esc_attr($button) . '"><a href="#lsx-sharing-email" data-toggle="modal" data-link="' . esc_url($url) . '"><span class="fa" aria-hidden="true"></span></a></span>'; |
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| 142 | } else { |
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| 143 | $sharing_content .= '<span class="lsx-sharing-button lsx-sharing-button-' . esc_attr($button) . '"><a href="' . esc_url($url) . '" target="_blank" rel="noopener noreferrer"><span class="fa" aria-hidden="true"></span></a></span>'; |
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| 144 | } |
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| 145 | } |
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| 146 | } |
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| 147 | } |
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| 148 | $sharing_content .= '</p></div>'; |
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| 149 | } |
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| 150 | |||
| 151 | if ( $echo ) { |
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| 152 | echo wp_kses_post($sharing_content); |
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| 153 | } else { |
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| 154 | return $sharing_content; |
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| 155 | } |
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| 156 | } |
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| 157 | |||
| 158 | /** |
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| 159 | * Sharing buttons shortcode. |
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| 160 | */ |
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| 161 | public function sharing_buttons_shortcode( $atts ) { |
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| 162 | $atts = shortcode_atts( |
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| 163 | array( |
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| 164 | 'buttons' => '', |
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| 165 | ), $atts, 'lsx_sharing_buttons' |
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| 166 | ); |
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| 167 | |||
| 168 | if ( empty($atts['buttons']) ) { |
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| 169 | return ''; |
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| 170 | } |
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| 171 | |||
| 172 | $no_whitespaces = preg_replace('/\s*,\s*/', ',', filter_var($atts['buttons'], FILTER_SANITIZE_STRING)); |
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| 173 | $buttons = explode(',', $no_whitespaces); |
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| 174 | |||
| 175 | if ( is_array($buttons) && count($buttons) > 0 ) { |
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| 176 | return $this->sharing_buttons($buttons); |
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| 177 | } |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * Display buttons (template hook). |
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| 182 | */ |
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| 183 | public function sharing_buttons_template() { |
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| 184 | echo wp_kses_post($this->sharing_buttons()); |
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| 185 | } |
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| 186 | |||
| 187 | /** |
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| 188 | * Allow data params for Bootstrap modal. |
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| 189 | */ |
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| 190 | public function wp_kses_allowed_html( $allowedtags, $context ) { |
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| 191 | $allowedtags['a']['data-toggle'] = true; |
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| 192 | $allowedtags['a']['data-link'] = true; |
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| 193 | return $allowedtags; |
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| 194 | } |
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| 195 | |||
| 196 | /** |
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| 197 | * Outputs the sharing to the templates. |
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| 198 | * |
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| 199 | * @return void |
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| 200 | */ |
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| 201 | public function output_sharing() { |
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| 202 | if ( is_main_query() && is_single() && ! is_singular(array( 'post', 'page', 'product' )) ) { |
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| 203 | |||
| 204 | if ( \lsx\sharing\includes\functions\is_disabled() || \lsx\sharing\includes\functions\is_pt_disabled(get_post_type()) || in_array(get_post_type(), \lsx\sharing\includes\functions\get_restricted_post_types()) || in_array(get_post_type(), \lsx\sharing\includes\functions\get_to_post_types()) || in_array(get_post_type(), \lsx\sharing\includes\functions\get_hp_post_types()) ) { |
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| 205 | return ''; |
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| 206 | } |
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| 207 | ?> |
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| 211 | </div> |
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| 212 | </footer><!-- .footer-meta --> |
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| 213 | <?php |
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| 214 | } |
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| 215 | } |
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| 216 | |||
| 217 | /** |
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| 218 | * Outputs the sharing below the events. |
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| 219 | * |
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| 220 | * @param string $ical_links |
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| 221 | * @return string |
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| 222 | */ |
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| 223 | public function output_event_sharing( $ical_links = '' ) { |
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| 224 | if ( \lsx\sharing\includes\functions\is_disabled() || \lsx\sharing\includes\functions\is_pt_disabled(get_post_type()) ) { |
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| 225 | return ''; |
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| 226 | } else { |
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| 227 | $ical_links .= $this->sharing_buttons(); |
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| 228 | } |
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| 229 | return $ical_links; |
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| 230 | } |
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| 231 | } |
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| 232 |
Chris Vancoillie
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