Ive been messing with this for some time now. Im trying to use the code in a PHP widget. Ultimately I want to use this to find the hex code from a image then insert the hex code into a field that I can then search my albums with.
For example if the script returns the hex code#000, then that number is automatically filled into the search box of my vb albums and at that point I simply click search and it returns the matching paint colors. So this would be Black paint....
My problem is I cant seem to get it to work because the code has forms in it. Im no coder so Im hoping someone here can help out.
I have the hex search working on my test page. Here...
http://scalemotorcars.com/forum/colo...method=precise
This is the source code. Here...
http://jrm.cc/color-palette-generator/
Here's the full index.php from the page above. ANY help would be great especially if you know how to search the albums once a hex code is returned.
I should also mention I've already installed a mod that allows for album search. I don't remember the name off hand but its here on vb.org.
PHP Code:
<?php
/*
Color Palette Generator v1.2
by Jeff Minard cpg (aht) jrm.cc
http://scalemotorcars.com/forum/
Please read and abide by the accompanying license:
gpl.txt
-or-
http://creativecommons.org/licenses/GPL/2.0/
*/
require("cpg.php");
if( $_GET['image'] ) // selected image from bookmark or get form
$file = $_GET['image'];
if( $_FILES['userfile']['tmp_name'] ) // Upload detected captain!
handle_upload();
// Recommended Image Form Items
$recommended = get_image_list($rec_image_dir);
// User Submitted Image
$user_submitted = get_image_list($image_dir);
// Steps Form Options
$step_options = get_steps_list();
// Methods!
$method_options = get_method_list();
if( $file ) // hoooo buddy, process the image.
$color_palette = get_color_palette($file);
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Color Palette Generator</title>
<style type="text/css">@import "app.css";</style>
<script type="text/javascript" src="funcs.js"></script>
</head>
<body><div id="page">
<div id="header">
<h1>Color Palette Generator</h1>
<p id="tag"><strong>Generate a color palette based on an image.</strong></p>
<hr />
<?php if($errors) { ?>
<p id="error"> - <?php echo implode('<br> - ', $errors); ?></p>
<?php } ?>
<?php if($thanks) { ?>
<p id="thanks"><?php echo $thanks; ?></p>
<?php } ?>
<form enctype="multipart/form-data" action="" method="post">
<label for="userfile">Upload an image:</label><input name="userfile" id="userfile" type="file" /><input type="submit" value="Send File" />
</form>
<form action="index.php" method="get">
<label for="image">Select an image:</label>
<select name="image" id="image">
<option value="">Recommended:</option>
<option value="">------------------------</option>
<?php echo $recommended ?>
<option value="">------------------------------</option>
<option value="">User Submitted:</option>
<option value="">------------------------------</option>
<?php echo $user_submitted; ?>
</select>
<br />
<label for="steps">Grid size:</label>
<select name="steps" id="steps">
<?php echo $step_options ?>
</select>
<label for="method">Method:</label>
<select name="method" id="method">
<?php echo $method_options ?>
</select>
<input type="submit" value="Select Image" />
</form>
</div>
<hr />
<div id="lower">
<?php if($color_palette) { ?>
<div id="l1"><div id="l11">
<h2>Color Palette</h2>
<ul class="prow g<?php echo $steps ?>">
<?php echo $color_palette; ?>
</ul>
<p>Current color: <br /><span id="disp"> </span> <span id="disptx"> </span></p>
<p>Selected color: <br /><span id="selc"> </span> <span id="selctx"> </span></p>
</div></div>
<div id="l2"><div id="l22">
<h2>Original Image</h2>
<p><img src="<?php echo $file ?>" alt="image preview" /></p>
<p><small>Image may be smaller or larger - it has been forced to a width of 300 pixels. <br />
- <a href="<?php echo $file ?>" title="link to normal sized image">Normal Size Image</a></small></p>
</div></div>
<?php } else { ?>
<div style="padding: 10px;">
<p>Welcome! Start with one of the following actions:</p>
<ol>
<li>Browse for an image (of type <code><?php echo implode(' ', $accept_file_types); ?></code>) and upload it</li>
<li>Select an image from the drop down menu</li>
</ol>
</div>
<?php } ?>
</div>
<?php if($file) {
$location = "http://scalemotorcars.com/forum/color-palette-generator/?image=" . urlencode($file) . "&steps=" . $steps . "&method=" . $method;
?>
<p id="current">
You are currently viewing <code><?php echo $file; ?></code>. You can bookmark this page with the following URL:<br />
<a href="<?php echo $location ?>"><?php echo $location ?></a>
</p>
<?php } ?>
<hr />
<p id="footer">
<em>Color Palette Generator by <a href="mailto:cpg-jeff@creatimation.net" title="send me mail!">Jeff Minard</a> — Licensed under the <a href="http://creativecommons.org/licenses/GPL/2.0/">CC-GNU GPL</a> <br />
<strong>Source code available upon request.</strong></em>
</p>
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</div></body>
</html>
11-27-2011, 10:54 PM
Need help with a php code in a widget
Linear Mode
