edit blog posts in activity new entry.php

<div class="activity-header">
    <?php $baslik=get_post_meta(bp_get_activity_secondary_item_id(), 'title', true); ?>
    <?php $permalink=get_post_meta(bp_get_activity_secondary_item_id(), 'url', true);  ?>
    <?php if ( $baslik ) : ?>
        <a href="<?php echo $permalink; ?>" title="<?php echo $baslik; ?>"><?php echo $baslik; ?></a>
     <?php else : ?>
     <?php bp_activity_action() ?>
      <?php endif; ?>
</div>