Exemple #1
0
/**
 * 根据模块及是否绑定域名来返回合适的首页网址
 */
function homeUrl()
{
    $domains = moduleDomains();
    $module = strtolower(MODULE_NAME);
    if (!empty($domains[$module . '/' . strtolower(CONTROLLER_NAME)])) {
        return U('index');
    }
    if (!empty($domains[$module])) {
        return U('Index/index');
    }
    return U('Home/Index/index');
}
Exemple #2
0
/**
 * URL组装 支持不同URL模式
 * @param string $url URL表达式,格式:'[模块/控制器/操作#锚点@域名]?参数1=值1&参数2=值2...'
 * @param string|array $vars 传入的参数,支持数组和字符串
 * @param string|boolean $suffix 伪静态后缀,默认为true表示获取配置值
 * @param boolean $domain 是否显示域名
 * @return string
 */
function U($url = '', $vars = '', $suffix = true, $domain = false)
{
    // 解析URL
    $info = parse_url($url);
    $url = !empty($info['path']) ? $info['path'] : ACTION_NAME;
    if (isset($info['fragment'])) {
        // 解析锚点
        $anchor = $info['fragment'];
        if (false !== strpos($anchor, '?')) {
            // 解析参数
            list($anchor, $info['query']) = explode('?', $anchor, 2);
        }
        if (false !== strpos($anchor, '@')) {
            // 解析域名
            list($anchor, $host) = explode('@', $anchor, 2);
        }
    } elseif (false !== strpos($url, '@')) {
        // 解析域名
        list($url, $host) = explode('@', $info['path'], 2);
    }
    // 解析子域名
    if (isset($host)) {
        $domain = $host . (strpos($host, '.') ? '' : strstr($_SERVER['HTTP_HOST'], '.'));
    } elseif ($domain === true) {
        $domain = $_SERVER['HTTP_HOST'];
        if (C('APP_SUB_DOMAIN_DEPLOY')) {
            // 开启子域名部署
            $domain = $domain == 'localhost' ? 'localhost' : 'www' . strstr($_SERVER['HTTP_HOST'], '.');
            // '子域名'=>array('模块[/控制器]');
            foreach (C('APP_SUB_DOMAIN_RULES') as $key => $rule) {
                $rule = is_array($rule) ? $rule[0] : $rule;
                if (false === strpos($key, '*') && 0 === strpos($url, $rule)) {
                    $domain = $key . strstr($domain, '.');
                    // 生成对应子域名
                    $url = substr_replace($url, '', 0, strlen($rule));
                    break;
                }
            }
        }
    }
    // 解析参数
    if (is_string($vars)) {
        // aaa=1&bbb=2 转换成数组
        parse_str($vars, $vars);
    } elseif (!is_array($vars)) {
        $vars = array();
    }
    if (isset($info['query'])) {
        // 解析地址里面参数 合并到vars
        parse_str($info['query'], $params);
        $vars = array_merge($params, $vars);
    }
    // URL组装
    $depr = C('URL_PATHINFO_DEPR');
    $urlCase = C('URL_CASE_INSENSITIVE');
    if ($url) {
        if (0 === strpos($url, '/')) {
            // 定义路由
            $route = true;
            $url = substr($url, 1);
            if ('/' != $depr) {
                $url = str_replace('/', $depr, $url);
            }
        } else {
            if ('/' != $depr) {
                // 安全替换
                $url = str_replace('/', $depr, $url);
            }
            // 解析模块、控制器和操作
            $url = trim($url, $depr);
            $path = explode($depr, $url);
            $var = array();
            $varModule = C('VAR_MODULE');
            $varController = C('VAR_CONTROLLER');
            $varAction = C('VAR_ACTION');
            $var[$varAction] = !empty($path) ? array_pop($path) : ACTION_NAME;
            $var[$varController] = !empty($path) ? array_pop($path) : CONTROLLER_NAME;
            if ($maps = C('URL_ACTION_MAP')) {
                if (isset($maps[strtolower($var[$varController])])) {
                    $maps = $maps[strtolower($var[$varController])];
                    if ($action = array_search(strtolower($var[$varAction]), $maps)) {
                        $var[$varAction] = $action;
                    }
                }
            }
            if ($maps = C('URL_CONTROLLER_MAP')) {
                if ($controller = array_search(strtolower($var[$varController]), $maps)) {
                    $var[$varController] = $controller;
                }
            }
            if ($urlCase) {
                $var[$varController] = parse_name($var[$varController]);
            }
            $module = '';
            if (!empty($path)) {
                $var[$varModule] = implode($depr, $path);
            } else {
                if (C('MULTI_MODULE')) {
                    if (MODULE_NAME != C('DEFAULT_MODULE') || !C('MODULE_ALLOW_LIST')) {
                        $var[$varModule] = MODULE_NAME;
                    }
                }
            }
            if ($maps = C('URL_MODULE_MAP')) {
                if ($_module = array_search(strtolower($var[$varModule]), $maps)) {
                    $var[$varModule] = $_module;
                }
            }
            if (isset($var[$varModule])) {
                $module = $var[$varModule];
                unset($var[$varModule]);
            }
            //[SWH|+]绑定子域名到 [模块/控制器] 时的网址需要删除控制器名称
            $_bindControllers = moduleDomains();
            if ($_bindControllers) {
                $_module = strtolower($module);
                $_k = $_module . '/' . strtolower($var[$varController]);
                if (isset($_bindControllers[$_k])) {
                    unset($var[$varController]);
                    if (!$domain) {
                        $domain = reset($_bindControllers[$_k]);
                    }
                } else {
                    if (isset($_bindControllers[$_module])) {
                        if (!$domain) {
                            $domain = reset($_bindControllers[$_module]);
                        }
                    }
                }
            }
        }
    }
    if (C('URL_MODEL') == 0) {
        // 普通模式URL转换
        $url = __APP__ . '?' . C('VAR_MODULE') . "={$module}&" . http_build_query(array_reverse($var));
        if ($urlCase) {
            $url = strtolower($url);
        }
        if (!empty($vars)) {
            $vars = http_build_query($vars);
            $url .= '&' . $vars;
        }
    } else {
        // PATHINFO模式或者兼容URL模式
        if (isset($route)) {
            $url = __APP__ . '/' . rtrim($url, $depr);
        } else {
            $module = $domain || defined('BIND_MODULE') && BIND_MODULE == $module ? '' : $module;
            $url = __APP__ . '/' . ($module ? $module . MODULE_PATHINFO_DEPR : '') . implode($depr, array_reverse($var));
        }
        if ($urlCase) {
            $url = strtolower($url);
        }
        if (!empty($vars)) {
            // 添加参数
            foreach ($vars as $var => $val) {
                if ('' !== trim($val)) {
                    $url .= $depr . $var . $depr . urlencode($val);
                }
            }
        }
        if ($suffix) {
            $suffix = $suffix === true ? C('URL_HTML_SUFFIX') : $suffix;
            if ($pos = strpos($suffix, '|')) {
                $suffix = substr($suffix, 0, $pos);
            }
            if ($suffix && '/' != substr($url, -1)) {
                $url .= '.' . ltrim($suffix, '.');
            }
        }
    }
    if (isset($anchor)) {
        $url .= '#' . $anchor;
    }
    if ($domain) {
        $url = (is_ssl() ? 'https://' : 'http://') . $domain . $url;
    }
    return $url;
}