Question

我目前有一个显示员工档案的模块。它的工作原理如下：

员工持有人：显示所有员工的列表
员工档案：显示来自＆＃34; StaffMember＆＃34;的数据库记录。表

员工档案使用模板＆＃34; StaffHolder_profile.ss＆＃34;。显然，＆＃39; profile＆＃39;是显示员工档案的操作。显示配置文件操作适用于如下所示的URL：

＆＃39; http：// 域 / staff / profile / 记录ID ＆＃ 39;

我被要求删除＆＃34;个人资料/ ID＆＃34;来自这些网址。据我所知，这是不可能的，因为模块依赖于URL才能工作？（它使用URL变量...）

这是真的吗？有没有办法可以实现＆＃34;清理＆＃34;该网址，以便新网址为＆＃34; http://domain/staff/staff-member-name＆＃34;

Answer 1

您可以通过覆盖页面控制器索引中的路由参数“Action”来实现该特定的url模式。我不建议这样做。相反，我建议你为页面创建一个特定的Action，例如'domain / staff / view / ...'。我的下面示例会覆盖路由参数'Action'，但仅用于解决您的问题。

您可以将您的标识符作为名称的基础，但缺少详细信息和/或匹配名称等不一致会产生问题 - 这些示例中未涵盖其中的大部分内容。唯一标识符会好得多。

我没有测试运行任何此代码，所以抱歉错误。

-

示例1：较慢，但需要的工作量较少。

StaffHolder_Controller：

public function index() {

    /**
     * @internal This will display the first match ONLY. If you'd like to
     * account for member's with exactly the same name, generate and store the
     * slug against their profile... See Example 2 for that.
     */

    // Re-purpose the 'Action' URL param (not advisable)
    $slug = $this->getRequest()->param('Action');

    // Partial match members by first name
    $names = explode('-', $slug);
    $matches = Member::get()->filter('FirstName:PartialMatch', $names[0]);

    // Match dynamically
    $member = null;
    foreach($matches as $testMember) {
        // Uses preg_replace to remove all non-alpha characters
        $testSlug = strtolower(
            sprintf(
                '%s-%s',
                preg_replace("/[^A-Za-z]/", '', $testMember->FirstName),
                preg_replace("/[^A-Za-z]/", '', $testMember->Surname)
            )
        ); // Or use Member::genereateSlug() from forthcoming example MemberExtension

        // Match member (will stop at first match)
        if($testSlug == $slug) {
            $member = $testMember;
            break;
        }
    }

    // Handle invalid requests
    if(!$member) {
        return $this->httpError(404, 'Not Found');
    }

    /**
     * @internal If you're lazy and want to use your existing template
     */
    return $this->customise(array(
        'Profile' => $member
        ))->renderWith(array('StaffHolder_profile', 'Page'));

}

-

示例2：

config.yml：

Member:
  extensions:
    - MemberExtension

MemberExtension.php：

class MemberExtension extends DataExtension {

    private static $db = array(
        'Slug' => 'Varchar' // Use 'Text' if it's likely that there will be a value longer than 255
    );

    public function generateSlug() {
        // Uses preg_replace to remove all non-alpha characters
        return strtolower(
            sprintf(
                '%s-%s',
                preg_replace("/[^A-Za-z]/", '', $this->owner->FirstName),
                preg_replace("/[^A-Za-z]/", '', $this->owner->Surname)
            )
        );
    }

    public function onBeforeWrite() {

        // Define slug
        if(!$this->owner->Slug)) {
            $slug = $this->generateSlug();

            $count = Member::get()->filter('Slug:PartialMatch', $slug)->Count();

            // Check for unique
            $unique = null;
            $fullSlug = $slug;
            while(!$unique) {
                // Add count e.g firstname-surname-2
                if($count > 0) {
                    $fullSlug = sprintf('%s-%s', $slug, ($count+1));
                }

                // Check for pre-existing
                if(Member::get()->filter('Slug:PartialMatch', $fullSlug)->First()) {
                    $count++; // (Try again with) increment
                } else {
                    $unique = true;
                }
            }

            // Update member
            $this->owner->Slug = $fullSlug;
        }

    }

}

StaffHolder_Controller：

public function index() {

    // Re-purpose the action URL param (not advisable)
    $slug = $this->getRequest()->param('Action');

    // Check for member
    $member = Member::get()->filter('Slug', $slug)->first();

    // Handle invalid requests
    if(!$member) {
        return $this->httpError(404, 'Not Found');
    }

    /**
     * @internal If you're lazy and want to use your existing template
     */
    return $this->customise(array(
        'StaffMember' => $member
        ))->renderWith('StaffHolder_profile');

}

Answer 2

嵌套网址是SiteTree类的默认行为。每个子页面URL段都会添加到父完整URL中。因此，使用以下页面层次结构，您将获得干净的URL

Staff (StaffHolder, /staff)
|- John Doe (StaffProfilePage, /staff/john-doe)
|- Marie Smith (StaffProfilePage, /staff/marie-smith)

您可以使用

在StaffHolder.ss模板中获取人员资料页面列表

<ul>
<% loop $Children %>
    <li><a href="$Link">$Title</a></li>
<% end_loop %>
</ul>

Silverstripe：清理URL

2 个答案: