'message' => $valid ? '字体文件有效' : '无效的字体文件格式'
);
}
private function upload_to_cos($font_path, $font_info) {
try {
if (!$this->cos_client) {
throw new Exception('COS客户端未初始化');
}
$cos_key = $this->cos_config['prefix'] . $font_info['font_id'] . '.' . $font_info['format'];
// 检查是否已存在
try {
$this->cos_client->headObject(array(
'Bucket' => $this->cos_config['bucket'],
'Key' => $cos_key
));
return array('success' => true, 'exists' => true);
} catch (Exception $e) {
// 文件不存在，继续上传
}
// 准备标签
$tags = array(
'PostScript名称' => $font_info['postscript_name'],
'字体ID' => $font_info['font_id'],
'字体名称' => $font_info['font_name'],
'字体族名' => $font_info['font_family'],
'文件尺寸' => $font_info['file_size'],
'格式' => $font_info['format'],
'风格' => $font_info['style']
);
// 上传文件
$result = $this->cos_client->putObject(array(
'Bucket' => $this->cos_config['bucket'],
'Key' => $cos_key,
'Body' => fopen($font_path, 'rb'),
'Metadata' => array(
'x-cos-tagging' => $this->format_cos_tags($tags)
)
));
return array('success' => true, 'exists' => false);
} catch (Exception $e) {
error_log('COS upload error: ' . $e->getMessage());
return array('success' => false, 'error' => $e->getMessage());
}
}
private function insert_to_mysql($font_info) {
try {
if (!$this->db) {
throw new Exception('数据库连接未初始化');
}
// 检查是否已存在
$stmt = $this->db->prepare("SELECT COUNT(*) as count FROM fontdata_table WHERE font_id = ?");
if (!$stmt) {
throw new Exception('SQL准备失败: ' . $this->db->error);
}
$stmt->bind_param('s', $font_info['font_id']);
$stmt->execute();
$result = $stmt->get_result()->fetch_assoc();
$stmt->close();
if ($result['count'] > 0) {
return array('success' => true, 'exists' => true);
}
// 插入数据
$sql = "INSERT INTO fontdata_table (
fontname, fontfamily, postscript, font_id,
fontform, fontstyle, fontsize, usage_count, prioritize
) VALUES (?, ?, ?, ?, ?, ?, ?, 0, ?)";
$stmt = $this->db->prepare($sql);
if (!$stmt) {
throw new Exception('SQL准备失败: ' . $this->db->error);
}
$prioritize = rand(1, 100000);
$stmt->bind_param('ssssssii',
$font_info['font_name'],
$font_info['font_family'],
$font_info['postscript_name'],
$font_info['font_id'],
$font_info['format'],
$font_info['style'],
$font_info['file_size'],
$prioritize
);
$stmt->execute();
if ($stmt->error) {
throw new Exception('SQL执行失败: ' . $stmt->error);
}
$stmt->close();
return array('success' => true, 'exists' => false);
} catch (Exception $e) {
error_log('MySQL insert error: ' . $e->getMessage());
return array('success' => false, 'error' => $e->getMessage());
}
}
private function format_cos_tags($tags) {
$formatted = array();
foreach ($tags as $key => $value) {
if ($value) {
$formatted[] = urlencode($key) . '=' . urlencode($value);
}
}
return implode('&', array_slice($formatted, 0, 10)); // COS最多支持10个标签
}
public function __destruct() {
if ($this->db) {
$this->db->close();
}
}
}
// 初始化插件
function font_validator_init() {
global $font_validator;
try {
$font_validator = new FontValidator();
error_log('FontValidator instance created successfully');
} catch (Exception $e) {
error_log('Error creating FontValidator instance: ' . $e->getMessage());
}
}
add_action('init', 'font_validator_init');
// 插件激活时的处理函数
register_activation_hook(__FILE__, 'font_validator_activate');
function font_validator_activate() {
// 创建存储目录
$target_dir = get_option('font_validator_storage_path', FONT_STORAGE_PATH);
if (!file_exists($target_dir)) {
wp_mkdir_p($target_dir);
}
// 设置默认选项
add_option('font_validator_storage_cos', 1);
add_option('font_validator_storage_mysql', 1);
add_option('font_validator_storage_local', 1);
add_option('font_validator_max_size', 10);
add_option('font_validator_max_files', 10);
add_option('font_validator_storage_path', FONT_STORAGE_PATH);
// 创建数据库表
global $wpdb;
$charset_collate = $wpdb->get_charset_collate();
$table_name = 'fontdata_table';
$sql = "CREATE TABLE IF NOT EXISTS $table_name (
id bigint(20) NOT NULL AUTO_INCREMENT,
fontname varchar(255) NOT NULL,
fontfamily varchar(255) NOT NULL,
postscript varchar(255) NOT NULL,
font_id varchar(32) NOT NULL,
fontform varchar(10) NOT NULL,
fontstyle varchar(50) NOT NULL,
fontsize bigint(20) NOT NULL,
usage_count int(11) NOT NULL DEFAULT 0,
prioritize int(11) NOT NULL,
created_at timestamp DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id),
UNIQUE KEY font_id (font_id)
) $charset_collate;";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
}
// 插件停用时的清理函数
register_deactivation_hook(__FILE__, 'font_validator_deactivate');
function font_validator_deactivate() {
// 保留存储的字体文件和数据库表，仅清理选项
$options = array(
'font_validator_storage_cos',
'font_validator_storage_mysql',
'font_validator_storage_local',
'font_validator_max_size',
'font_validator_max_files',
'font_validator_storage_path',
'font_validator_cos_secret_id',
'font_validator_cos_secret_key',
'font_validator_cos_region',
'font_validator_cos_bucket'
);
foreach ($options as $option) {
delete_option($option);
}
}
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