Restore to commit 74e578279624c6045ca440a3459ebfa1f8d54191
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southseact-3d
239
chat/templates/Announcements/public/class-frontend.php
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239
chat/templates/Announcements/public/class-frontend.php
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<?php
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/**
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* Frontend class for displaying announcements on public pages
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*/
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// Prevent direct access
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if (!defined('ABSPATH')) {
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exit;
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}
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class PC_Announcements_274_Frontend {
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/**
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* Constructor
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*/
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public function __construct() {
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add_action('wp_enqueue_scripts', array($this, 'enqueue_frontend_scripts'));
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add_action('wp_head', array($this, 'display_announcements'), 1);
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add_shortcode('pc_announcements_274', array($this, 'get_announcements_for_shortcode'));
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}
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/**
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* Enqueue frontend scripts and styles
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*/
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public function enqueue_frontend_scripts() {
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wp_enqueue_style('pc-announcements-274-public-style', PC_ANNOUNCEMENTS_274_PLUGIN_URL . 'public/css/public-style.css', array(), PC_ANNOUNCEMENTS_274_VERSION);
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wp_enqueue_script('pc-announcements-274-public-script', PC_ANNOUNCEMENTS_274_PLUGIN_URL . 'public/js/public-script.js', array('jquery'), PC_ANNOUNCEMENTS_274_VERSION, true);
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}
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/**
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* Get active announcements
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*/
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private function get_active_announcements() {
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global $wpdb;
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$table_name = PC_Announcements_274_Install::get_table_name();
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if (empty($table_name)) {
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return array();
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}
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$current_time = current_time('mysql');
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$announcements = $wpdb->get_results($wpdb->prepare("
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SELECT * FROM $table_name
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WHERE status = %s
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AND (start_date IS NULL OR start_date <= %s)
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AND (end_date IS NULL OR end_date >= %s)
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ORDER BY created_at DESC
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", 'active', $current_time, $current_time));
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if ($announcements === null) {
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return array();
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}
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return $announcements;
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}
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/**
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* Display announcements at the top of pages
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*/
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public function display_announcements() {
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// Don't show on admin pages or in WordPress admin
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if (is_admin()) {
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return;
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}
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$announcements = $this->get_active_announcements();
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if (empty($announcements)) {
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return;
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}
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// Display only the most recent active announcement
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$announcement = $announcements[0];
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$this->render_announcement($announcement);
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}
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/**
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* Render single announcement
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*/
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private function render_announcement($announcement) {
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$title = esc_html($announcement->title);
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$message = wpautop(wp_kses_post($announcement->message));
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$image_url = esc_url($announcement->image_url);
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$banner_color = esc_attr($announcement->banner_color);
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$link_url = esc_url($announcement->link_url);
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$close_text = __('Close', 'pc-announcements-274');
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$banner_style = '';
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if (!empty($banner_color) && $banner_color !== '#0d47a1') {
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$banner_style = 'background: ' . $banner_color . ';';
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}
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$has_link = !empty($link_url);
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$link_attrs = $has_link ? 'href="' . $link_url . '" target="_blank" rel="noopener noreferrer"' : '';
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$close_button = $has_link ? '' : '<button class="pc-announcements-274-close" aria-label="' . esc_attr($close_text) . '">
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<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
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<path d="M18 6L6 18M6 6L18 18" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
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</svg>
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</button>';
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?>
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<div class="pc-announcements-274-announcement" data-announcement-id="<?php echo $announcement->id; ?>" style="<?php echo $banner_style; ?>">
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<div class="pc-announcements-274-container">
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<div class="pc-announcements-274-content">
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<?php if ($has_link): ?>
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<a class="pc-announcements-274-link" <?php echo $link_attrs; ?>>
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<?php endif; ?>
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<?php if (!empty($image_url)): ?>
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<div class="pc-announcements-274-image">
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<img src="<?php echo $image_url; ?>" alt="<?php echo esc_attr($title); ?>" loading="lazy">
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</div>
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<?php endif; ?>
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<div class="pc-announcements-274-text">
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<?php if (!empty($title)): ?>
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<h3 class="pc-announcements-274-title"><?php echo $title; ?></h3>
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<?php endif; ?>
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<?php if (!empty(trim($message))): ?>
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<div class="pc-announcements-274-message">
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<?php echo $message; ?>
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</div>
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<?php endif; ?>
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</div>
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<?php if ($has_link): ?>
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</a>
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<?php endif; ?>
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</div>
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<?php echo $close_button; ?>
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</div>
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</div>
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<?php
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}
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/**
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* Get announcements for shortcode
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*/
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public function get_announcements_for_shortcode($atts) {
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$atts = shortcode_atts(array(
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'count' => 1,
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'show_image' => true,
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'show_close' => true,
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'class' => ''
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), $atts, 'pc_announcements_274');
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$announcements = $this->get_active_announcements();
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if (empty($announcements)) {
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return '';
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}
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$output = '';
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$count = min(intval($atts['count']), count($announcements));
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$show_image = filter_var($atts['show_image'], FILTER_VALIDATE_BOOLEAN);
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$show_close = filter_var($atts['show_close'], FILTER_VALIDATE_BOOLEAN);
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$custom_class = sanitize_html_class($atts['class']);
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for ($i = 0; $i < $count; $i++) {
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$announcement = $announcements[$i];
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$output .= $this->render_announcement_html($announcement, $show_image, $show_close, $custom_class);
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}
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return $output;
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}
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/**
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* Render announcement as HTML string
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*/
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private function render_announcement_html($announcement, $show_image = true, $show_close = true, $custom_class = '') {
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$title = esc_html($announcement->title);
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$message = wpautop(wp_kses_post($announcement->message));
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$image_url = esc_url($announcement->image_url);
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$banner_color = esc_attr($announcement->banner_color);
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$link_url = esc_url($announcement->link_url);
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$close_text = __('Close', 'pc-announcements-274');
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$class_names = array('pc-announcements-274-announcement');
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if (!empty($custom_class)) {
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$class_names[] = $custom_class;
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}
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$banner_style = '';
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if (!empty($banner_color) && $banner_color !== '#0d47a1') {
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$banner_style = 'style="background: ' . $banner_color . ';"';
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}
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$has_link = !empty($link_url);
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$link_attrs = $has_link ? 'href="' . $link_url . '" target="_blank" rel="noopener noreferrer"' : '';
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$html = '<div class="' . implode(' ', $class_names) . '" data-announcement-id="' . $announcement->id . '" ' . $banner_style . '>';
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$html .= '<div class="pc-announcements-274-container">';
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$html .= '<div class="pc-announcements-274-content">';
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if ($has_link) {
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$html .= '<a class="pc-announcements-274-link" ' . $link_attrs . '>';
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}
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if ($show_image && !empty($image_url)) {
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$html .= '<div class="pc-announcements-274-image">';
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$html .= '<img src="' . $image_url . '" alt="' . esc_attr($title) . '" loading="lazy">';
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$html .= '</div>';
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}
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$html .= '<div class="pc-announcements-274-text">';
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if (!empty($title)) {
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$html .= '<h3 class="pc-announcements-274-title">' . $title . '</h3>';
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}
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if (!empty(trim($message))) {
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$html .= '<div class="pc-announcements-274-message">' . $message . '</div>';
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}
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$html .= '</div>';
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if ($has_link) {
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$html .= '</a>';
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}
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$html .= '</div>';
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if ($show_close && !$has_link) {
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$html .= '<button class="pc-announcements-274-close" aria-label="' . esc_attr($close_text) . '">';
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$html .= '<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">';
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$html .= '<path d="M18 6L6 18M6 6L18 18" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>';
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$html .= '</svg>';
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$html .= '</button>';
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}
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$html .= '</div>';
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$html .= '</div>';
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return $html;
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}
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}
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