Image Resizing Script required - a better one...

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Celauran
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Re: Image Resizing Script required - a better one...

Post by Celauran »

simonmlewis wrote:So I now have a composer.json file in my project with that small bit of code you told me, anbout and a big composer.lock file.
Good. You should also have a vendor directory containing the Imagine library and any of its dependencies.
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Re: Image Resizing Script required - a better one...

Post by simonmlewis »

When running the script, I now get this:

[text]Fatal error: Class 'Imagine\Gd\Imagine' not found in C:\xampp\phpMyAdmin\site-wide\includes\a_home.inc on line 618[/text]
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Re: Image Resizing Script required - a better one...

Post by Celauran »

Did you require the autoloader?
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Re: Image Resizing Script required - a better one...

Post by simonmlewis »

This is in there.

require_once dirname(__DIR__) . '/vendor/autoload.php';
$imagine = new Imagine\Gd\Imagine();
After the initial upload of the core file, but before your main script. Basically exactly as you sent it to me.
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Re: Image Resizing Script required - a better one...

Post by simonmlewis »

And yes, I do see that in the structure of it now.
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Re: Image Resizing Script required - a better one...

Post by simonmlewis »

Code: Select all

// ADD ALL BANNERS (SQUARE AND DOUBLE)
if ($update == "addbanner")
{
  if (isset($layertype))
  {
    $result = mysql_query ("SELECT id FROM products WHERE romancode = '$searchurl'");
    $num_result = mysql_num_rows($result);
    if ($num_result > 1)
    {
    $disableupload = "yes";
    echo "<script>
  window.location.replace('/a_home&status=duplicatecode')
  </script>";
    }
  }
 
  if (!isset($disableupload))
  {
    if ($stockbanner == "yes")
    {
      if ($searchurl != "")
      {
      mysql_query("INSERT INTO homepage (url, section, freetext, priority, content, homepromocolor, homepromotextcolor, stockbanner) VALUES ('$searchurl', '$section', '$freetext', '$priority', '$content', '$homepromocolor', '$homepromotextcolor', '$stockbanner')");
      }
      elseif ($searchurl == "")
      {
      mysql_query("INSERT INTO homepage (url, section, freetext, priority, content, homepromocolor, homepromotextcolor, stockbanner) VALUES ('$url', '$section', '$freetext', '$priority', '$content', '$homepromocolor', '$homepromotextcolor', '$stockbanner')");
      }
      echo "<script>
  window.location.replace('/a_home')
  </script>";
    }
    else
    {
    $target = $_SERVER['DOCUMENT_ROOT']."/images/pages/";
    $random = (rand()%99999999);
    $pic=($_FILES['homeimage']['name']);
    $newname="$random"."$pic";
    $target = $target . $newname;
    if ($searchurl != "")
  {
  mysql_query("INSERT INTO homepage(url, image, section, freetext, priority, content, homepromocolor, homepromotextcolor, stockbanner) VALUES ('$searchurl', '$newname', '$section', '$freetext', '$priority', '$content', '$homepromocolor', '$homepromotextcolor', '$stockbanner')");
  }
  elseif ($searchurl == "")
  {
  mysql_query("INSERT INTO homepage(url, image, section, freetext, priority, content, homepromocolor, homepromotextcolor, stockbanner) VALUES ('$url', '$newname', '$section', '$freetext', '$priority', '$content', '$homepromocolor', '$homepromotextcolor', '$stockbanner')");
  }
 
  require_once dirname(__DIR__) . '/vendor/autoload.php';

$imagine = new Imagine\Gd\Imagine();

// An array of widths, keyed by target screen size
$widths = [
    '475' => 237,
    '768' => 384,
    '1920' => 451,
];

// If we have an uploaded image without errors
if (!empty($_FILES) && isset($_FILES['homeimage']) && $_FILES['image']['error'] !== 0) {
    $target_directory = __DIR__ . '/images/pages';
    $pathinfo = pathinfo($_FILES['homeimage']['name']);
    $prefix = (rand() % 99999999);

    // Open the uploaded image with the Imagine library
    $image = $imagine->open($_FILES['homeimage']['tmp_name']);

    // Save the original
    $image->save($target_directory . '/' . $pathinfo['basename']);

    // Get image size
    $box = $image->getSize();

    // Resize
    foreach ($widths as $key => $width) {
        $ratio = $width / $box->getWidth();
        $scaled_box = $box->scale($ratio);
        $new_filename = "{$prefix}_{$pathinfo['filename']}{$key}.{$pathinfo['extension']}";
        $image->resize($scaled_box)->save($target_directory . '/' . $new_filename);
    }
}

  //Writes the photo to the server
  if(move_uploaded_file($_FILES['homeimage']['tmp_name'], $target))
    {
echo "<script>
  window.location.replace('/a_home')
  </script>";
    }
  }
}}
}
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Celauran
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Re: Image Resizing Script required - a better one...

Post by Celauran »

Do you see imagine in the vendor directory? What version of PHP?
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Re: Image Resizing Script required - a better one...

Post by simonmlewis »

no i dont. I think it's 5.4 or 5.3.
xamp 3.2.1
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Re: Image Resizing Script required - a better one...

Post by Celauran »

Hmm. And you ran composer install? Do you have a vendor directory? Imagine only requires PHP 5.3.2, so that's not the issue.
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Re: Image Resizing Script required - a better one...

Post by simonmlewis »

Do I need to run something to make imagine run? I might have missed that...??

And yes I do. In there is two folders (composer, monolog). And one file: autoload.php.
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Re: Image Resizing Script required - a better one...

Post by Celauran »

monolog? What? What does your composer.json look like?
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Re: Image Resizing Script required - a better one...

Post by simonmlewis »

Earlier you said I need to include or make a json file so I did:

{
"require": {
"monolog/monolog": "1.0.*"
}
}
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Re: Image Resizing Script required - a better one...

Post by Celauran »

Yes, but I gave you the specific contents. It's not finding Imagine because you required monolog and not imagine.
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Re: Image Resizing Script required - a better one...

Post by simonmlewis »

So can I just alter that json file?
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Re: Image Resizing Script required - a better one...

Post by Celauran »

simonmlewis wrote:So can I just alter that json file?
Yes, and then re-run composer install
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