Php 为每个收到的邮件添加回复表单文本字段

我有一个私有消息包/实体，允许我的用户在他们之间发送消息

其字段如下：

/**
 * @var integer
 *
 * @ORM\Column(name="id", type="integer")
 * @ORM\Id
 * @ORM\GeneratedValue(strategy="AUTO")
 */
protected $id;

/**
 * @var string
 * @Assert\NotBlank(message="private_message.title.blank")
 * @ORM\Column(name="title", type="string", length=50)
 */
protected $title;

/**
 * @Assert\NotBlank(message="private_message.receiver.blank")
 * @AcmeAssert\IsHimself(message="private_message.receiver.himself", groups={"new"})
 * @ORM\ManyToOne(targetEntity="MedAppBundle\Entity\User")
 * @ORM\JoinColumn(referencedColumnName="id")
 */
protected $receiver;
/**
 * @ORM\ManyToOne(targetEntity="MedAppBundle\Entity\User")
 * @ORM\JoinColumn(referencedColumnName="id")
 */
protected $sender;

/**
 * @var string
 * @Assert\NotBlank(message="private_message.content.blank")
 * @ORM\Column(name="content", type="string")
 */
protected $content;

/**
 * @var \DateTime
 *
 * @ORM\Column(name="sentAt", type="datetime")
 */
protected $sentAt;


/**
 * @var boolean
 *
 * @ORM\Column(name="isSpam", type="boolean")
 */
protected $isSpam = false;


/**
 * @var \DateTime
 *
 * @ORM\Column(name="seenAt", type="datetime",nullable=true)
 */
protected $seenAt = null;

/**
 * @ORM\ManyToOne(targetEntity="PrivateMessageBundle\Entity\Message",inversedBy="replies")
 * @ORM\JoinColumn(referencedColumnName="id",nullable=true)
 */
protected $replyof;

/**
 * @ORM\OneToMany(targetEntity="PrivateMessageBundle\Entity\Message", mappedBy="replyof")
 **/
private $replies;

public function __construct() {
    $this->replies = new ArrayCollection();
}

请注意

replyof

字段，它引用了另一条

消息

，而

reply

字段引用了一系列

消息

。如果

replyof

为空，则该消息不是任何消息的回复

我有一个带有宏的小树枝模板，它显示用户的消息和该消息的所有回复。我想做的是在每封邮件下面都有一个回复文本字段，就像Gmail一样，它允许我为每条邮件添加回复

但当我将其添加到模板时，只会呈现一个，因为它只有一个Id。如何在每次回复后添加回复表单？他们的表单类型应该是什么样的

这也是我的小枝模板：

  {% macro displayReply(reply,replyform) %}
        {% import _self as macros %}


        {# <li> id: {{ reply.id }} </li>
        <li> sent by: {{ reply.sender }} </li>
        <li> title: {{ reply.title }} </li>
        <li> content: {{ reply.content }} </li>
        <li> date: {{ reply.sentAt|date('d-m-Y H:i:s') }} </li>
        <a  href="{{ path('private_message_new',{'msg':reply.id}) }}">  reply  </a>
        <hr> #}
        <div class="panel panel-default">
            <div class="panel-body">
                <div class="message-info">
                    <input type="hidden" name="messageid" id="messageId" value="{{ reply.id }}">

                    <div class="message-title clearfix">
                        <h4 class="pull-left">{{ reply.title }}</h4>
                    </div>
                    <hr class="lite-line">
                    <div class="message-sender clearfix">
                        <div class="pull-left sender">
                            {{ reply.sender }}
                        </div>
                        <div class="pull-right">
                            to <b>{{ (reply.receiver==app.user)?'me':reply.receiver }}</b> on <span
                                    class="message-timestamp">{{ reply.sentAt|date('F d, Y H:i:s') }}</span>
                            <a class="btn btn-start-order" role="button"
                               href="{{ path('private_message_new',{'msg':reply.id}) }}">Reply</a>
                        </div>

                    </div>
                    <hr class="lite-line">
                    <div class="message-box clearfix">
                        <span>{{ reply.content | replace({"<script>" : "", "</script>" : ""}) | raw }}</span>
                    </div>

                    {{ form_start(replyform) }}
                    <input type="submit">
                    {{ form_end(replyform) }}

                </div>
            </div>
        </div>
        {% for reply in reply.replies %}

            {% if loop.first %}<div>{% endif %}
            {{ macros.displayReply(reply) }}
            {% if loop.last %}</div>{% endif %}

        {% endfor %}
    {% endmacro %}

    {% import _self as macros %}
    {# use the macro #}

    <div class="message-back">
        <a class="btn btn-start-order-dark btn-block" role="button"
           href="{{ path('private_message',{'page':'inbox'}) }}">
            <span class="fa fa-undo"></span> Go back
        </a>
    </div>

    <div class="messages">
        <div class="panel panel-default">
            <div class="panel-body">
                <div class="message-info">
                    <input type="hidden" name="messageid" id="messageId" value="{{ message.id }}">

                    <div class="message-title clearfix">
                        <h4 class="pull-left">{{ message.title }}</h4>
                    </div>
                    <hr class="lite-line">
                    <div class="message-sender clearfix">
                        <div class="pull-left sender">
                            {{ message.sender }}
                        </div>
                        <div class="pull-right">
                            to <b>{{ (message.receiver==app.user)?'me':message.receiver }}</b> on <span
                                    class="message-timestamp">{{ message.sentAt|date('F d, Y H:i:s') }}</span> <a
                                    class="btn btn-start-order" role="button"
                                    href="{{ path('private_message_new',{'msg':message.id}) }}">Reply</a>
                        </div>
                    </div>
                    <hr class="lite-line">
                    <div class="message-box clearfix">
                        <span>{{ message.content | replace({"<script>" : "", "</script>" : ""}) | raw }}</span>
                    </div>

                    {{ form_start(replyform) }}
                    <input type="submit">
                    {{ form_end(replyform) }}
                </div>
            </div>
        </div>
    </div>
    {% for reply in message.replies %}

        {% if loop.first %}<div class="replies">{% endif %}
        {{ macros.displayReply(reply ,replyform) }}
        {% if loop.last %}</div>{% endif %}
    {% endfor %}

至于回复的其他字段，我在控制器中处理它们。不过，我想我应该在收到表单上的消息后再这样做。类似这样，并从formdata获取标题、内容和回复

   $messages = $this->getDoctrine()->getRepository('PrivateMessageBundle:Message');
    $isforme = $messages->findOneBy(array('receiver' => $this->getUser(), 'id' => $msg));
    $message = new Message();
    $message->setSender($this->getUser());
    $message->setSentAt(new \Datetime('now'));
    $message->setReplyof($isforme);
    $message->setReceiver($isforme->getSender());
    $form = $this->createForm(new MessageReplyType($em), $message);

编辑

好的，我做了一些有用的东西，通过添加一个隐藏字段和硬编码多个表单，而不是使用表单类型，但我仍然认为这可以用一种更好、更可重用的方式来完成

                    <form name="privatemessagebundle_message" method="post" action="" id="{{ reply.id }}">
                        <div><label for="privatemessagebundle_message_title" class="required">Title</label><input
                                    type="text" id="privatemessagebundle_message_title"
                                    name="privatemessagebundle_message[title]" required="required" maxlength="50"></div>
                        <div><label for="privatemessagebundle_message_content" class="required">Content</label><textarea
                                    id="privatemessagebundle_message_content"
                                    name="privatemessagebundle_message[content]" required="required"></textarea></div>
                        <input type="hidden" id="privatemessagebundle_message_replyof"
                               name="privatemessagebundle_message[replyof]" value="{{ reply.id }}">
                        <input type="submit">
                        <input type="hidden" id="privatemessagebundle_message__token"
                               name="privatemessagebundle_message[_token]"
                               value="{{ csrf_token('privatemessagebundle_message') }}">
                    </form>

标题
内容

---

有谁有更好的主意吗？

我有！我用了这个答案

因为我使用的是foreach循环，它们的性能可能有点低，所以欢迎有更好想法的人。还有悬赏要接受

我正在通过createNamedBuilder为我的每个表单创建一个表单。它们将有不同的名称，因此不同的id和Symfony将呈现它们。然后，我可以在我想要的地方呈现它们，并通过从数据库中获取它们的唯一id很好地处理它们的请求

 $genforms = $this->genReplyForms($isforme); // run the function for my message
            $forms_views = $genforms['views']; // pass to the view
            $forms= $genforms['forms']; // handle request... 

这是生成表单的函数。它递归地为我的消息的每个回复生成它们

    public function genReplyForms(Message $message)
{

    $id = $message->getId();

    $msgreply[$id] = new Message();

    $forms[$id] = $this->container
        ->get('form.factory')
        ->createNamedBuilder('form_'.$id, new MessageReplyType(), $msgreply[$id])
        ->getForm();

    $forms_views[$id] = $forms[$id]->createView();


    $result = array(array(), array());

    $result['forms'][$id] = $forms[$id];
    $result['views'][$id] = $forms_views[$id];


    if (sizeof($message->getReplies())) {

        foreach ($message->getReplies() as $reply) {

            $child = $this->genReplyForms($reply);

            $result['forms'] = $result['forms'] + $child['forms'];
            $result['views'] = $result['views'] + $child['views'];

        }

    }

    return $result;
}

MessageReplyType只需要用户输入。其他一切都在控制器中处理

        $builder
        ->add('title')
        ->add('content', 'textarea')
    ;

还有，我的简化小枝。我也简化了宏调用。对第一条消息执行不必要的foreach循环，而不是简单地将其传递给宏

   {% macro displayReply(reply, forms) %}
    {% import _self as macros %}


    {# <li> id: {{ reply.id }} </li>
    <li> sent by: {{ reply.sender }} </li>
    <li> title: {{ reply.title }} </li>
    <li> content: {{ reply.content }} </li>
    <li> date: {{ reply.sentAt|date('d-m-Y H:i:s') }} </li>
    <a  href="{{ path('private_message_new',{'msg':reply.id}) }}">  reply  </a>
    <hr> #}
    <div class="panel panel-default">
        <div class="panel-body">
            <div class="message-info">
                <input type="hidden" name="messageid" id="messageId" value="{{ reply.id }}">

                <div class="message-title clearfix">
                    <h4 class="pull-left">{{ reply.title }}</h4>
                </div>
                <hr class="lite-line">
                <div class="message-sender clearfix">
                    <div class="pull-left sender">
                        {{ reply.sender }}
                    </div>
                    <div class="pull-right">
                        to <b>{{ (reply.receiver==app.user)?'me':reply.receiver }}</b> on <span
                                class="message-timestamp">{{ reply.sentAt|date('F d, Y H:i:s') }}</span>
                        {# <a class="btn btn-start-order" role="button"
                           href="{{ path('private_message_new',{'msg':reply.id}) }}">Reply</a> #}
                    </div>

                </div>
                <hr class="lite-line">
                <div class="message-box clearfix">
                    <span>{{ reply.content | replace({"<script>" : "", "</script>" : ""}) | raw }}</span>
                </div>


                {{ form_start(forms[reply.id]) }}
                <input type="submit">
                {{ form_end(forms[reply.id]) }}



                {# NU STERGE! #}
                {#
                <form name="privatemessagebundle_message" method="post" action="" id="{{ reply.id }}">
                    <div><label for="privatemessagebundle_message_title" class="required">Title</label><input
                                type="text" id="privatemessagebundle_message_title"
                                name="privatemessagebundle_message[title]" required="required" maxlength="50"></div>
                    <div><label for="privatemessagebundle_message_content" class="required">Content</label><textarea
                                id="privatemessagebundle_message_content"
                                name="privatemessagebundle_message[content]" required="required"></textarea></div>
                    <input type="hidden" id="privatemessagebundle_message_replyof"
                           name="privatemessagebundle_message[replyof]" value="{{ reply.id }}">
                    <input type="submit">
                    <input type="hidden" id="privatemessagebundle_message__token"
                           name="privatemessagebundle_message[_token]"
                           value="{{ csrf_token('privatemessagebundle_message') }}"></form>#}
                {# NU STERGE! #}

            </div>
        </div>
    </div>
    {% for reply in reply.replies %}

        {% if loop.first %}<div>{% endif %}
        {{ macros.displayReply(reply,forms) }}
        {% if loop.last %}</div>{% endif %}

    {% endfor %}
{% endmacro %}

{% import _self as macros %}
{# use the macro #}

<div class="message-back">
    <a class="btn btn-start-order-dark btn-block" role="button"
       href="{{ path('private_message',{'page':'inbox'}) }}">
        <span class="fa fa-undo"></span> Go back
    </a>
</div>

<div class="replies">
    {{ macros.displayReply(message, forms) }}
</div>

{%macro-displayReply（reply，forms）%}
{%import\u self as macros%}
{{{reply.id}
发送人：{reply.sender}
标题：{reply.title}
内容：{reply.content}
日期：{reply.sentAt | date（'d-m-Y H:i:s'）}
#
{{reply.title}

{{reply.sender}}
在{{reply.sentAt}日期（'fd，yh:i:s'）}上发送到{（reply.receiver==app.user）{me'：reply.receiver}}
{#  #}

{reply.content | replace（{“：”，“：”}）| raw}
{{form_start（forms[reply.id]）}
{{form_end（forms[reply.id]）}
{NU STERGE！}
{#
标题
内容
#}
{NU STERGE！}
{%用于答复中的答复。答复%}
{%if loop.first%}{%endif%}
{{macros.displayReply（reply，forms）}
{%if loop.last%}{%endif%}
{%endfor%}
{%endmacro%}
{%import\u self as macros%}
{#使用宏#}
{{macros.displayReply（消息、表单）}

---

同样，我仍在寻找更好或更有效的替代方案，因此请发布它们。

似乎可以更好地使用Javascript初始化textarea，因此您只需要一个表单。该表单可以将

replyTo

id作为隐藏字段。这样，您只需要一个文本区域，对吗？这将需要更多的JS，因为每次单击回复按钮时，replyTo也必须更改值。它也更容易受到CSRF的影响。我认为我的解决方案虽然复杂，但有点优雅，但你的也相当不错。

   {% macro displayReply(reply, forms) %}
    {% import _self as macros %}


    {# <li> id: {{ reply.id }} </li>
    <li> sent by: {{ reply.sender }} </li>
    <li> title: {{ reply.title }} </li>
    <li> content: {{ reply.content }} </li>
    <li> date: {{ reply.sentAt|date('d-m-Y H:i:s') }} </li>
    <a  href="{{ path('private_message_new',{'msg':reply.id}) }}">  reply  </a>
    <hr> #}
    <div class="panel panel-default">
        <div class="panel-body">
            <div class="message-info">
                <input type="hidden" name="messageid" id="messageId" value="{{ reply.id }}">

                <div class="message-title clearfix">
                    <h4 class="pull-left">{{ reply.title }}</h4>
                </div>
                <hr class="lite-line">
                <div class="message-sender clearfix">
                    <div class="pull-left sender">
                        {{ reply.sender }}
                    </div>
                    <div class="pull-right">
                        to <b>{{ (reply.receiver==app.user)?'me':reply.receiver }}</b> on <span
                                class="message-timestamp">{{ reply.sentAt|date('F d, Y H:i:s') }}</span>
                        {# <a class="btn btn-start-order" role="button"
                           href="{{ path('private_message_new',{'msg':reply.id}) }}">Reply</a> #}
                    </div>

                </div>
                <hr class="lite-line">
                <div class="message-box clearfix">
                    <span>{{ reply.content | replace({"<script>" : "", "</script>" : ""}) | raw }}</span>
                </div>


                {{ form_start(forms[reply.id]) }}
                <input type="submit">
                {{ form_end(forms[reply.id]) }}



                {# NU STERGE! #}
                {#
                <form name="privatemessagebundle_message" method="post" action="" id="{{ reply.id }}">
                    <div><label for="privatemessagebundle_message_title" class="required">Title</label><input
                                type="text" id="privatemessagebundle_message_title"
                                name="privatemessagebundle_message[title]" required="required" maxlength="50"></div>
                    <div><label for="privatemessagebundle_message_content" class="required">Content</label><textarea
                                id="privatemessagebundle_message_content"
                                name="privatemessagebundle_message[content]" required="required"></textarea></div>
                    <input type="hidden" id="privatemessagebundle_message_replyof"
                           name="privatemessagebundle_message[replyof]" value="{{ reply.id }}">
                    <input type="submit">
                    <input type="hidden" id="privatemessagebundle_message__token"
                           name="privatemessagebundle_message[_token]"
                           value="{{ csrf_token('privatemessagebundle_message') }}"></form>#}
                {# NU STERGE! #}

            </div>
        </div>
    </div>
    {% for reply in reply.replies %}

        {% if loop.first %}<div>{% endif %}
        {{ macros.displayReply(reply,forms) }}
        {% if loop.last %}</div>{% endif %}

    {% endfor %}
{% endmacro %}

{% import _self as macros %}
{# use the macro #}

<div class="message-back">
    <a class="btn btn-start-order-dark btn-block" role="button"
       href="{{ path('private_message',{'page':'inbox'}) }}">
        <span class="fa fa-undo"></span> Go back
    </a>
</div>

<div class="replies">
    {{ macros.displayReply(message, forms) }}
</div>