169 lines
7.7 KiB
PHP
169 lines
7.7 KiB
PHP
<?php
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/**
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* On-site wallet tipping helpers.
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*
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* @package AKSRT
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*/
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defined('ABSPATH') || exit;
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if (!function_exists('aksrt_rewards_enabled')) {
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function aksrt_rewards_enabled(): bool {
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if (!class_exists('\AKSRT\Settings\Settings')) {
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return false;
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}
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$settings = \AKSRT\Settings\Settings::get_post_page_settings();
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return !empty($settings['rewards_enabled']);
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}
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}
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if (!function_exists('aksrt_get_rewards_button')) {
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function aksrt_get_rewards_button(int $user_id, string $class = 'but jb-blue ml10 pw-1em', int $post_id = 0): string {
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if ($user_id <= 0 || !aksrt_rewards_enabled()) {
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return '';
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}
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$settings = \AKSRT\Settings\Settings::get_post_page_settings();
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$label = (string) ($settings['rewards_btn_text'] ?? __('赞赏', 'aksrt'));
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return sprintf(
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'<button type="button" class="%1$s aksrt-reward-open" data-aksrt-reward-open data-user-id="%2$d" data-post-id="%3$d"><i class="fa fas fa-gift em09" aria-hidden="true"></i> <span class="action-btn__label">%4$s</span></button>',
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esc_attr($class),
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$user_id,
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$post_id,
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esc_html($label)
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);
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}
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}
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if (!function_exists('aksrt_render_rewards_modal_for_user')) {
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function aksrt_render_rewards_modal_for_user(int $user_id, int $post_id = 0): void {
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static $done = [];
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$key = $user_id . ':' . $post_id;
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if ($user_id <= 0 || isset($done[$key]) || !aksrt_rewards_enabled()) {
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return;
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}
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$done[$key] = true;
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$settings = \AKSRT\Settings\Settings::get_post_page_settings();
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$amounts = (array) ($settings['rewards_amounts'] ?? [5, 10, 20, 50, 100]);
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$render_amounts = [];
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foreach ($amounts as $amount) {
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try {
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$parsed = \AKSRT\Ledger\AssetAmount::balance(is_string($amount) ? $amount : '');
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if ($parsed->minor() > 0) {
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$render_amounts[] = $parsed->decimal();
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}
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} catch (\InvalidArgumentException $e) {
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continue;
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}
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}
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$recipient = get_userdata($user_id);
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?>
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<div class="reward-modal" id="reward-modal-<?php echo (int) $user_id; ?>" data-user-id="<?php echo (int) $user_id; ?>" data-post-id="<?php echo (int) $post_id; ?>" aria-hidden="true">
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<div class="reward-modal__overlay" data-aksrt-reward-close></div>
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<div class="reward-modal__dialog" role="dialog" aria-modal="true" aria-labelledby="reward-title-<?php echo (int) $user_id; ?>">
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<button type="button" class="reward-modal__close" data-aksrt-reward-close aria-label="<?php esc_attr_e('关闭', 'aksrt'); ?>"><i class="fa fas fa-times" aria-hidden="true"></i></button>
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<div class="reward-modal__content">
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<h3 id="reward-title-<?php echo (int) $user_id; ?>"><?php echo esc_html((string) ($settings['rewards_text'] ?? __('赞赏', 'aksrt'))); ?></h3>
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<p class="muted-2-color em09"><?php printf(esc_html__('赞赏将直接进入 %s 的站内余额', 'aksrt'), esc_html($recipient ? $recipient->display_name : __('作者', 'aksrt'))); ?></p>
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<div class="reward-amounts" data-aksrt-reward-amounts>
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<?php foreach ($render_amounts as $index => $amount) : ?>
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<button type="button" class="reward-amount<?php echo $index === 0 ? ' is-active' : ''; ?>" data-reward-amount="<?php echo esc_attr($amount); ?>">¥<?php echo esc_html($amount); ?></button>
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<?php endforeach; ?>
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</div>
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<?php if (!empty($settings['rewards_custom'])) : ?>
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<label class="reward-custom"><span><?php esc_html_e('自定义金额', 'aksrt'); ?></span><input type="number" min="<?php echo esc_attr((string) ($settings['rewards_min'] ?? 1)); ?>" max="<?php echo esc_attr((string) ($settings['rewards_max'] ?? 1000)); ?>" step="0.01" data-aksrt-reward-custom placeholder="<?php esc_attr_e('输入金额', 'aksrt'); ?>"></label>
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<?php endif; ?>
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<button type="button" class="btn-primary reward-modal__submit" data-aksrt-reward-submit><?php esc_html_e('余额赞赏', 'aksrt'); ?></button>
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<div class="reward-modal__message" data-aksrt-reward-message role="status"></div>
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</div>
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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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add_action('wp_ajax_aksrt_submit_tip', function (): void {
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check_ajax_referer('aksrt_public_nonce', 'nonce');
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if (!is_user_logged_in()) {
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wp_send_json_error(['message' => __('请先登录后赞赏', 'aksrt')], 401);
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}
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$recharge = class_exists('\AKSRT\Settings\Settings') ? \AKSRT\Settings\Settings::get_payment_recharge_settings() : [];
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if (!aksrt_rewards_enabled() || empty($recharge['enabled'])) {
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wp_send_json_error(['message' => __('赞赏功能当前不可用', 'aksrt')], 400);
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}
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$sender_id = get_current_user_id();
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$post_id = isset($_POST['post_id']) ? absint($_POST['post_id']) : 0;
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$recipient_id = isset($_POST['recipient_id']) ? absint($_POST['recipient_id']) : 0;
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if ($post_id > 0) {
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$post = get_post($post_id);
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if (!$post instanceof WP_Post || $post->post_status !== 'publish') {
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wp_send_json_error(['message' => __('赞赏内容不存在', 'aksrt')], 404);
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}
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$recipient_id = (int) $post->post_author;
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}
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if ($recipient_id <= 0 || !get_userdata($recipient_id) || $recipient_id === $sender_id) {
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wp_send_json_error(['message' => __('不能赞赏该用户', 'aksrt')], 400);
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}
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$settings = \AKSRT\Settings\Settings::get_post_page_settings();
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$raw_amount = isset($_POST['amount']) ? (string) wp_unslash($_POST['amount']) : '';
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try {
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$amount = \AKSRT\Ledger\AssetAmount::balance($raw_amount);
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$minimum = \AKSRT\Ledger\AssetAmount::balance(is_string($settings['rewards_min'] ?? null) ? $settings['rewards_min'] : '');
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$maximum = \AKSRT\Ledger\AssetAmount::balance(is_string($settings['rewards_max'] ?? null) ? $settings['rewards_max'] : '');
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} catch (\InvalidArgumentException $e) {
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wp_send_json_error(['message' => __('赞赏金额格式无效', 'aksrt')], 400);
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}
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if ($amount->minor() < $minimum->minor() || $amount->minor() > $maximum->minor()) {
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wp_send_json_error(['message' => sprintf(__('赞赏金额需在 ¥%1$s 至 ¥%2$s 之间', 'aksrt'), $minimum->formatted(), $maximum->formatted())], 400);
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}
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if (empty($settings['rewards_custom'])) {
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$allowed_amounts = [];
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foreach ((array) ($settings['rewards_amounts'] ?? []) as $allowed) {
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try {
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$allowed_amounts[] = \AKSRT\Ledger\AssetAmount::balance(is_string($allowed) ? $allowed : '')->minor();
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} catch (\InvalidArgumentException $e) {
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continue;
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}
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}
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if (!in_array($amount->minor(), $allowed_amounts, true)) {
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wp_send_json_error(['message' => __('请选择预设的赞赏金额', 'aksrt')], 400);
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}
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}
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$request_key = sanitize_text_field(wp_unslash((string) ($_SERVER['HTTP_IDEMPOTENCY_KEY'] ?? '')));
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if (!wp_is_uuid($request_key)) {
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wp_send_json_error(['message' => __('缺少或无效的 Idempotency-Key 请求头', 'aksrt')], 400);
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}
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$operation_key = \AKSRT\Ledger\OperationKey::deterministic('client-tip', [$sender_id, strtolower($request_key)]);
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$rate_key = 'aksrt_tip_rate_' . $sender_id;
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$recent_operation = (string) get_transient($rate_key);
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if ($recent_operation !== '' && !hash_equals($recent_operation, $operation_key)) {
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wp_send_json_error(['message' => __('操作太频繁，请稍后再试', 'aksrt')], 429);
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}
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set_transient($rate_key, $operation_key, 3);
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$result = \AKSRT\Ledger\LedgerService::get_instance()->transfer(
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$sender_id,
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$recipient_id,
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\AKSRT\Ledger\AssetType::BALANCE,
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$amount->minor(),
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0,
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$operation_key,
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'tip',
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['type' => 'tip', 'id' => $post_id],
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$post_id > 0 ? sprintf(__('赞赏文章 #%d', 'aksrt'), $post_id) : __('用户赞赏', 'aksrt'),
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__('收到用户赞赏', 'aksrt')
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);
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if (is_wp_error($result)) {
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wp_send_json_error(['message' => $result->get_error_message()], (int) ($result->get_error_data()['status'] ?? 400));
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}
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wp_send_json_success([
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'message' => __('赞赏成功，金额已进入对方余额', 'aksrt'),
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'transaction_id' => $result->transaction_id,
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'replayed' => $result->replayed,
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'balance' => \AKSRT\Ledger\AssetAmount::from_minor(\AKSRT\Ledger\AssetType::BALANCE, $result->balance($sender_id, \AKSRT\Ledger\AssetType::BALANCE))->decimal(),
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]);
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});
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