story.php

《PHP和MySQL Web开发》(第三版) Source

<?php
  include ('include_fns.php');

  if (isset($_REQUEST['story']))
  {
    $story = get_story_record($_REQUEST['story']);
  }
?>

<form action="story_submit.php" method="post" enctype="multipart/form-data">
<input type="hidden" name="story" value="<?php echo $_REQUEST['story'];?>">
<input type="hidden" name="destination" 
       value="<?php echo $_SERVER['HTTP_REFERER'];?>">
<table>

<tr>
  <td>Headline<td>
</tr>
<tr>
  <td><input size="80" name="headline"
             value="<?php echo $story['headline'];?>"></td>
</tr>

<tr>
  <td>Page</td>
</tr>
<tr>
  <td>
<?php 
  if(isset($_REQUEST['story']))
  {
    $query = "select p.code, p.description 
              from pages p, writer_permissions wp, stories s
              where p.code = wp.page
                    and wp.writer = s.writer
                    and s.id =".$_REQUEST['story'];
  }
  else
  {
    $query = "select p.code, p.description 
              from pages p, writer_permissions wp
              where p.code = wp.page
                    and wp.writer = '{$_SESSION['auth_user']}'";
  }
  echo query_select('page', $query, $story['page']);
?>
  </td>
</tr>

<tr>
  <td>Story text (can contain HTML tags)</td>
</tr>
<tr>
  <td><textarea cols="80" rows="7" name="story_text"
           wrap="virtual"><?php echo $story['story_text'];?></textarea>
  </td>
</tr>

<tr>
  <td>Or upload HTML file</td>
</tr>
<tr>
  <td><input type="file" name="html" size="40"></td>
</tr>

<tr>
  <td>Picture</td>
</tr>
<tr>
  <td><input type="file" name="picture" size="40"></td>
</tr>

<?php 
  if ($story[picture]) 
  {
    $size   = getImageSize('../'.$story['picture']);
    $width  = $size[0];
    $height = $size[1];
?>
    <tr>
      <td>
        <img src="<?php echo '../'.$story['picture'];?>" 
              width="<?php echo $width;?>" height="<?php echo $height;?>">
      </td>
    </tr>
<?php 
  }
?>

<tr>
  <td align="center"><input type="submit" value="Submit"></td>
</tr>

</table>
</form>