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Author Topic: How Can I Remove The File Name in The Alt Tag Hover Info For Full Size Images?  (Read 7128 times)

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gldickens3

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How Can I Remove The File Name in The Alt Tag Hover Info For Full Size Images?
« on: August 10, 2007, 12:23:13 am »
Hello,

I have modified my installation so that the alt tag hover info does not display the file name on thumbnails as prescribed here:

http://forum.coppermine-gallery.net/index.php?topic=10521.msg47674#msg47674

However, when the user click's on an intermediate image which produces a full size pop up, then the following balloon text is displayed when the user hovers over the full sized image:

"IMAGE_NAME.jpg Click image to close this window"

As an example: "DSCN1001.jpg  Click to close this window"

So, my question is, how do I get rid of the file name info?  I would like to keep the phrase: "Click image to close this window" but I would prefer not to display the file name.

Thanks in advance!

Gordon




« Last Edit: August 10, 2007, 12:13:59 pm by Sami »
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Joachim Müller

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Re: How Can I Remove The File Name in The Alt Tag Hover Info For Full Size Image
« Reply #1 on: August 10, 2007, 07:09:09 am »
Edit themes/yourtheme/theme.php, find
Code: [Select]
function theme_display_fullsize_pic()and edit as suggested below. If you don't have that function in your custom theme, copy
Code: [Select]
// Display the full size image
function theme_display_fullsize_pic()
{
    global $CONFIG, $THEME_DIR, $ALBUM_SET;
    global $lang_errors, $lang_fullsize_popup, $lang_charset;

    if (isset($_GET['picfile']))
    {
        if (!GALLERY_ADMIN_MODE) cpg_die(ERROR, $lang_errors['access_denied'], __FILE__, __LINE__);

    $picfile = $_GET['picfile'];
    $picname = $CONFIG['fullpath'] . $picfile;
    $imagesize = @getimagesize($picname);
    $imagedata = array('name' => $picfile, 'path' => path2url($picname), 'geometry' => $imagesize[3]);
    }
    elseif (isset($_GET['pid']))
    {
    $pid = (int)$_GET['pid'];
    $sql = "SELECT * " . "FROM {$CONFIG['TABLE_PICTURES']} " . "WHERE pid='$pid' $ALBUM_SET";
    $result = cpg_db_query($sql);

    if (!mysql_num_rows($result)) cpg_die(ERROR, $lang_errors['non_exist_ap'], __FILE__, __LINE__);

    $row = mysql_fetch_array($result);
    $pic_url = get_pic_url($row, 'fullsize');
    $geom = 'width="' . $row['pwidth'] . '" height="' . $row['pheight'] . '"';
    $imagedata = array('name' => $row['filename'], 'path' => $pic_url, 'geometry' => $geom);
    }

?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
  <head>
  <meta http-equiv="content-type" content="text/html; charset=<?php echo $CONFIG['charset'] == 'language file' ? $lang_charset : $CONFIG['charset'] ?>" />
  <title><?php echo $CONFIG['gallery_name'] ?>: <?php echo $lang_fullsize_popup['click_to_close'];
      ?></title>
  <script type="text/javascript" src="scripts.js"></script>
  <style type="text/css">
  body { margin: 0; padding: 0; background-color: gray; }
  img { margin:0; padding:0; border:0; }
  #content { margin:0 auto; padding:0; border:0; }
  table { border:0; height:100%; width:100%; border-collapse:collapse}
  td {         vertical-align: middle; text-align:center; }
  </style>
  </head>
  <body>
    <script language="JavaScript" type="text/JavaScript">
      adjust_popup();
    </script>
    <table>
      <tr>
            <td>
          <div id="content">
              <?php     echo  '<a href="javascript: window.close()"><img src="'
                . htmlspecialchars($imagedata['path']) . '" '
                . $imagedata['geometry']
                . 'alt="'
                . htmlspecialchars($imagedata['name'])
                . '" title="'
                . htmlspecialchars($imagedata['name'])
                . "\n" . $lang_fullsize_popup['click_to_close']
                . '" /></a><br />' ."\n";
               ?>
          </div>
        </td>
      </tr>
    </table>
  </body>
</html>
<?php
}
from themes/sample/theme.php into a new line before
Code: [Select]
?>of the file themes/yourtheme/theme.php

Then find in above mentioned code
Code: [Select]
              <?php     echo  '<a href="javascript: window.close()"><img src="'
                . htmlspecialchars($imagedata['path']) . '" '
                . $imagedata['geometry']
                . 'alt="'
                . htmlspecialchars($imagedata['name'])
                . '" title="'
                . htmlspecialchars($imagedata['name'])
                . "\n" . $lang_fullsize_popup['click_to_close']
                . '" /></a><br />' ."\n";
               ?>and replace with
Code: [Select]
              <?php     echo  '<a href="javascript: window.close()"><img src="'
                . htmlspecialchars($imagedata['path']) . '" '
                . ' title="'
                . $lang_fullsize_popup['click_to_close']
                . '" /></a><br />' ."\n";
               ?>
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gldickens3

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Re: How Can I Remove The File Name in The Alt Tag Hover Info For Full Size Image
« Reply #2 on: August 10, 2007, 11:58:24 am »
Hi GauGau,

Thanks!  You da man!  Your suggested modification works great.

However, as an FYI for future reference, I had to slightly change your mod syntaticly to get it to work properly.  Instead of:

Code: [Select]
. ' title="'
I substituted:

Code: [Select]
. '" title="'
Also, I want to thank you and the development team for your efforts in developing Coppermine.  Its a fantastic piece of software and you all should be proud!

Gordon
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Nibbler

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Re: How Can I Remove The File Name in The Alt Tag Hover Info For Full Size Images?
« Reply #3 on: August 10, 2007, 06:13:38 pm »
Why is your change required? GauGau's code looks correct to me.
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gldickens3

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Re: How Can I Remove The File Name in The Alt Tag Hover Info For Full Size Image
« Reply #4 on: August 10, 2007, 09:23:09 pm »
Quote from: Nibbler
Why is your change required? GauGau's code looks correct to me.

Hi Nibbler,

Sorry!  You are apparently correct and GauGau's original code was apparently correct as well.

I have very little experience with php code other than the mods that I have made to my Coppermine installation.  When I first implemented GauGau's mods I was getting a broken image icon in the URL bar of the full size image when using IE.  So, I reapplied the mods with the change that I suggested and everything worked.  Now, since I read your post I retried the original code and it works fine so I must have dumb thumbed something the first time around.

Thanks for the correction.

Gordon
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