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Inserting mages into a page from a certain directory

nubble

By nubble
in PHP Coding Help

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nubble Newbie

nubble

Posted
Posted

Hi everyone,

 

I am a wicked newbie and am having troulbe figuring out how to insert images into a php page from a certain directory.  I breed snakes, each one has an id number, like TI06W19.  There's a folder on the server that holds the images for each snake, e.g. /images/TI06W19

 

What I want to do is write a script to insert all the images in a given folder (matching the id number I enter) that are over 10K in file size.  There are thumbnails of each image in the directory, and I don't want to display those (they are all under 10K and all the large images are over 10K).  I want to end up with a page where I can plug the id number in on the fly, like photos.php?critter=TI06W19.

 

Any help would be greatly appreciated.  I'm in a bit over my head :)

 

Thanks!

Amy

laffin Newbie

laffin

Posted
Posted 

<?php
isset($_GET['critter']) && $critter=$_GET['criiter'];
(strpos($critter,'..')) && $critter=NULL;
(isset($critter) && !is_dir($critterdir="images/$critter")) && $critter=NULL;
if(empty($critter))
  header("location:http://my.site.com/unknown.html");
$dh=opendir($critterdir);
while($file = readdir($dh))
{
if(is_file($file) && preg_match("@^.*\.(?:jpeg|jpg|gif)$@i",$file) && filesize($file)>(1024*10)) {
	echo "<IMG SRC=\"$critterdir/$file\"><BR>";
}
}
closedir($dh)
?>

 

this shud work.

  header("location:http://my.site.com/unknown.html");

remember to change location, to page with unknown critters.

 

the stuff before that checks for valid folder info.

if(is_file($file) && preg_match("@^.*\.(?:jpeg|jpg|gif|png)$@i",$file) && filesize($file)>(1024*10)) {

a fun line, makes shure we not looking at a folder, makes shure it is a image format than check the filesize (1024 = 1K * 10 = 10k)

 

hope that helps. any possibility ya can pass me the url, would be neat to see what u do with the script

nubble Newbie

nubble

Posted
  • Author
Posted

:o Holy cow man - thank you so much!

 

I just tried integrating the code you posted into my page, here's the URL.  http://sprucenubblefarm.com/chondros/printable_chondro.php?critter=TI06W19

 

Something is funky because the images aren't displaying, but I'm not getting any errors.  All the other php on the page is working fine.  Not sure if I did something wrong.  Here's the code for the page:

 

<?php
mysql_connect("mysql.blahblah.com", "blah", "blah123");
mysql_select_db("sprucen_chondros");
$sql = "SELECT `snakeID`, `locality`, `neonate_color`, `sex`, `description`, `birthyear`, `price` FROM `general` WHERE `snakeID` LIKE '$critter'";
$query = mysql_query($sql);
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Green Tree Python For Sale</title>
<link href="../print.css" rel="stylesheet" type="text/css">
</head>

<body>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td>
<?php
while($row = mysql_fetch_assoc($query)){
echo '<p class="FONT_heading">';
echo $row['birthyear'];
echo " ";
echo $row['locality'];
echo " ";
echo $row['sex'];
echo '<span class="FONT_idnumber">                ';
echo $row['snakeID'];
echo '</span>';
echo '<hr size="1" noshade color="#5B7331">';
    echo '<table width="100%"><tr><td width="70%" valign="top"><p class="FONT_text1"><span class="FONT_featured-subhead">';
echo '<b>Birthyear:</b> ';
echo $row['birthyear']. '<br />';
echo '<b>Locality Type:</b> ';
echo $row['locality']. '<br />';
echo '<b>Sex:</b> ';
echo $row['sex']. '<br />';
echo '<b>Neonate Color:</b> ';
echo $row['neonate_color'].'</span><br /><br /></p></td><td valign="top" class="FONT_price"><br><b>$';
echo $row['price'].' </b> Shipping via Delta Dash Included!<br /><span class="FONT_featured-text"> CALL<b> (207)684-3539</b> TO ORDER </span></td></tr></table><p class="FONT_text1">';	
echo $row['description']. '</p>';
}?>
    </td>
  </tr>
  <tr>
    <td> </td>
  </tr>
  <tr>
    <td>
<?php
isset($_GET['critter']) && $critter=$_GET['critter'];
(strpos($critter,'..')) && $critter=NULL;
(isset($critter) && !is_dir($critterdir="../images/chondros/$critter")) && $critter=NULL;
if(empty($critter))
  header("location:http://sprucenubblefarm.com/error.html");
$dh=opendir($critterdir);
while($file = readdir($dh))
{
if(is_file($file) && preg_match("@^.*\.(?:jpeg|jpg|gif)$@i",$file) && filesize($file)>(1024*10)) {
	echo "<IMG SRC=\"$critterdir/$file\"><BR>";
}
}
closedir($dh)
?>
</td>
  </tr>
</table>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
  <tr>
    <td align="left" valign="top"> </td>
    <td align="left" valign="top"> </td>
    <td align="left" valign="top"> </td>
  </tr>
  <tr>
    <td width="50%" align="left" valign="top"><table  height="30" border="0" cellpadding="0" cellspacing="0" class="tab-bar">
            <tr>
              <td align="left" class="FONT_heading">Feeding
                  Records</td>
            </tr>
          </table>
        
            <table  class="data">
              <tr>
                <td class="data"><b>Date</b></td>
                <td class="data"><b>Qty</b></td>
                <td class="data"><b>Prey Type</b></td>
                <td class="data"><b>Notes</b></td>
              </tr>
              <?php
$sql = "SELECT `snakeID`,  `quantity`, `type`, `notes`, `date`, DATE_FORMAT(date, '%m/%d/%Y') AS `Date of Event` FROM `feedings` WHERE `snakeID` LIKE '$critter' ORDER BY date DESC";
$query = mysql_query($sql);
while($row = mysql_fetch_assoc($query)){
echo '<tr><td class="data">';
echo $row['Date of Event'];
echo '</td><td class="data">';
echo $row['quantity'];
echo '</td><td class="data">';
echo $row['type'];
echo '</td><td class="data">';
echo $row['notes'];
echo '</td></tr>';
}?>
            </table>
          
          </td>
    <td width="25%" align="left" valign="top"><table  height="30" border="0" cellpadding="0" cellspacing="0" class="tab-bar">
      <tr>
        <td align="left" class="FONT_heading">Stool Records </td>
      </tr>
    </table>
      <table  class="data">
        <tr>
          <td class="data"><b>Date of Stool</b></td>
        </tr>
        <?php
$sql = "SELECT `snakeID`, `date`, DATE_FORMAT(date, '%m/%d/%Y') AS `Date of Event` FROM `stools` WHERE `snakeID` LIKE '$critter' ORDER BY date DESC";
$query = mysql_query($sql);
while($row = mysql_fetch_assoc($query)){
echo '<tr><td class="data">';
echo $row['Date of Event'];
echo '</td></tr>';
}?>
      </table></td>
    <td width="25%" align="left" valign="top">
<table  height="30" border="0" cellpadding="0" cellspacing="0" class="tab-bar">
            <tr>
              <td align="left" class="FONT_heading">Care
                  Log & Notes </td>
            </tr>
          </table>
         
            <table  class="data">
              <tr>
                <td class="data"><b>Date</b></td>
                <td class="data"><b>Notes</b></td>
              </tr>
              <?php
$sql = "SELECT `snakeID`, `notes`, `date`, DATE_FORMAT(date, '%m/%d/%Y') AS `Date of Event` FROM `carelog` WHERE `snakeID` LIKE '$critter' ORDER BY date DESC";
$query = mysql_query($sql);
while($row = mysql_fetch_assoc($query)){
echo '<tr><td class="data">';
echo $row['Date of Event'];
echo '</td><td class="data">';
echo $row['notes'];
echo '</td></tr>';
}?>
            </table></td>
  </tr>
</table>
<table width="100%"  border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td> </td>
    <td> </td>
  </tr>
  <tr align="left" valign="top">
    <td width="50%"><table  height="30" border="0" cellpadding="0" cellspacing="0" class="tab-bar">
      <tr>
        <td align="left" class="FONT_heading">Weight Records </td>
      </tr>
    </table>
      <table  class="data">
        <tr>
          <td class="data"><b>Date</b></td>
          <td class="data"><b>Weight in grams </b></td>
        </tr>
        <?php
$sql = "SELECT `snakeID`, `weight`, `date`, DATE_FORMAT(date, '%m/%d/%Y') AS `Date of Event` FROM `weights` WHERE `snakeID` LIKE '$critter' ORDER BY date DESC";
$query = mysql_query($sql);
while($row = mysql_fetch_assoc($query)){
echo '<tr><td class="data">';
echo $row['Date of Event'];
echo '</td><td class="data">';
echo $row['weight'];
echo '</td></tr>';
}?>
      </table></td>
    <td width="50%"><table  height="30" border="0" cellpadding="0" cellspacing="0" class="tab-bar">
      <tr>
        <td align="left" class="FONT_heading">Shedding Records </td>
      </tr>
    </table>
      <table  class="data">
        <tr>
          <td class="data"><b>Date of Shed</b></td>
        </tr>
        <?php
$sql = "SELECT `snakeID`, `date`, DATE_FORMAT(date, '%m/%d/%Y') AS `Date of Event` FROM `sheds` WHERE `snakeID` LIKE '$critter' ORDER BY date DESC";
$query = mysql_query($sql);
while($row = mysql_fetch_assoc($query)){
echo '<tr><td class="data">';
echo $row['Date of Event'];
echo '</td></tr>';
}?>
      </table></td>
  </tr>
  <tr>
    <td> </td>
    <td> </td>
  </tr>
</table>
</body>
</html>

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