0 || !empty($url)) {
$video_info = null;
// A. 优先通过 ID 精准查询
if ($id > 0) {
$res = $db->query("SELECT resource_site FROM videos WHERE id = $id LIMIT 1");
if ($res && $res->num_rows > 0) $video_info = $res->fetch_assoc();
}
// B. 其次通过 URL 模糊反查
elseif (!empty($url)) {
$filename = basename(parse_url($url, PHP_URL_PATH));
if (strlen($filename) > 5) {
$safe_name = $db->real_escape_string($filename);
$res = $db->query("SELECT resource_site FROM videos WHERE vod_play_url LIKE '%$safe_name%' LIMIT 1");
if ($res && $res->num_rows > 0) $video_info = $res->fetch_assoc();
}
}
// C. 查询水印规则表
if ($video_info && !empty($video_info['resource_site'])) {
$source_key = 'senlin';
$rule = $db->query("SELECT * FROM watermark_rules WHERE source_flag = '$source_key' LIMIT 1")->fetch_assoc();
if ($rule) {
// 生成定位样式
$pos_style = "";
switch ($rule['position']) {
case 'tl': $pos_style = "top: {$rule['margin_y']}; left: {$rule['margin_x']};"; break;
case 'tr': $pos_style = "top: {$rule['margin_y']}; right: {$rule['margin_x']};"; break;
case 'bl': $pos_style = "bottom: {$rule['margin_y']}; left: {$rule['margin_x']};"; break;
case 'br': $pos_style = "bottom: {$rule['margin_y']}; right: {$rule['margin_x']};"; break;
default: $pos_style = "top: 2%; right: 2%;";
}
// 生成背景样式 (1=高斯模糊, 2=图片覆盖)
$bg_style = "";
if ($rule['mode'] == 1) {
$bg_style = "backdrop-filter: blur(12px) saturate(180%); -webkit-backdrop-filter: blur(12px) saturate(180%); background: rgba(255,255,255,0.05); box-shadow: 0 0 10px rgba(0,0,0,0.1) inset;";
} else {
$bg_style = "background-image: url('{$rule['cover_img']}'); background-size: contain; background-repeat: no-repeat; background-position: center;";
}
// 注入 CSS (z-index: 10 确保在视频之上但在控制栏之下)
$mask_css = "
#smart-mask {
position: absolute;
{$pos_style}
width: {$rule['width']};
height: {$rule['height']};
z-index: 10;
pointer-events: none; /* 让点击穿透，不影响视频操作 */
border-radius: 4px;
overflow: hidden;
{$bg_style}
mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%), linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
-webkit-mask-image: linear-gradient(black, black);
display: block !important;
}";
$mask_html = '';
}
}
}
echo "";
?>
988 Player