<?php
use mystic\forum\orm\UserPermissions;

$canReply = $GLOBALS["currentUser"]?->hasPermission(UserPermissions::CREATE_OWN_POST) ?? false;

$canDelete = ($GLOBALS["currentUser"]?->id === $topicAuthor->id && $topicAuthor->hasPermission(UserPermissions::DELETE_OWN_TOPIC))
          || ($GLOBALS["currentUser"]?->hasPermission(UserPermissions::DELETE_OTHER_TOPIC));
?>
<div role="heading" class="h1">
<?= htmlentities($topic->title) ?>
<div class="pull-right">
<?php if ($canReply): ?>
<button id="btn-reply" class="btn btn-default js-only"><span class="glyphicon glyphicon-share-alt" aria-hidden="true"></span> Reply</button>
<?php endif; ?>
<?php if ($canDelete): ?>
<form action="?_action=deletetopic" method="post" class="seamless-inline">
<input type="hidden" name="topic" value="<?= htmlentities($topic->id) ?>">
<button type="submit" class="btn btn-danger"><span class="glyphicon glyphicon-trash" aria-hidden="true"></span> Delete topic</button>
</form>
<?php endif; ?>
</div>
</div>
<p>
Started by
<?php if ($topicAuthor !== null): ?>
<a href="?_action=viewuser&amp;user=<?= htmlentities(urlencode($topicAuthor->id)) ?>"><?= htmlentities($topicAuthor->displayName) ?></a>
<?php else: ?>
<em>(deleted)</em>
<?php endif; ?>
on <span class="_time"><?= htmlentities($topic->creationDate->format("c")) ?></span>
</p>
<?php if ($canReply): ?>
<script>
$(function() {
    function focusReplyBox() {
        var msgInput = $("#i_message");
        msgInput[0].scrollIntoView();
        msgInput.focus();
    }
    $("#btn-reply").click(function() {
        focusReplyBox();
    });
    $("._reply-post").click(function() {
        var text = $(this).attr("data-text");
        var val = $("#i_message").val();
        var lines = text.split("\n");
        for (var i = 0; i < lines.length; ++i)
            val += "\n> " + lines[i];
        val += "\n\n";
        $("#i_message").val(val.replace(/^\n+/, ""));
        focusReplyBox();
    });
});
</script>
<?php endif; ?>