Fatal error: Call to undefined function: imagecreatetruecolor() in /home/clubsoho/public_html/image-gallery/library/functions.php on line 80
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<?php
[color=#BF8000]/*
Upload an image and create the thumbnail. The thumbnail is stored
under the thumbnail sub-directory of $uploadDir.
Return the uploaded image name and the thumbnail also.
*/[/color]
function uploadImage($inputName, $uploadDir)
{
$image = $_FILES[$inputName];
$imagePath = [color=#FF0000]''[/color];
$thumbnailPath = [color=#FF0000]''[/color];
[color=#BF8000] // if a file is given[/color]
if (trim($image[[color=#FF0000]'tmp_name'[/color]]) != [color=#FF0000]''[/color]) {
$ext = substr(strrchr($image[[color=#FF0000]'name'[/color]], "[color=#FF0000].[/color]"), [color=#FF0000]1[/color]);
[color=#BF8000]// generate a random new file name to avoid name conflict
// then save the image under the new file name[/color] $imagePath = md5(rand() * time()) . [color=#FF0000]".$ext"[/color];
$result = move_uploaded_file($image[[color=#FF0000]'tmp_name'[/color]], $uploadDir . $imagePath);
if ($result) {
[color=#BF8000]// create thumbnail[/color]
$thumbnailPath = md5(rand() * time()) . [color=#FF0000]".$ext"[/color];
$result = createThumbnail($uploadDir . $imagePath, $uploadDir . [color=#FF0000]'thumbnail/' [/color]. $thumbnailPath, THUMBNAIL_WIDTH);
[color=#BF8000]// create thumbnail failed, delete the image[/color]
if (!$result) {
unlink($uploadDir . $imagePath);
$imagePath = $thumbnailPath = '';
} else {
$thumbnailPath = $result;
}
} else {
[color=#BF8000]// the image cannot be uploaded[/color]
$imagePath = $thumbnailPath = '';
}
}
return array('image' => $imagePath, 'thumbnail' => $thumbnailPath);
}
[color=#BF8000]/*
Create a thumbnail of $srcFile and save it to $destFile.
The thumbnail will be $width pixels.
*/[/color]
function createThumbnail($srcFile, $destFile, $width, $quality = 75)
{
$thumbnail = '';
if (file_exists($srcFile) && isset($destFile))
{
$size = getimagesize($srcFile);
$w = number_format($width, 0, ',', '');
$h = number_format(($size[1] / $size[0]) * $width, 0, ',', '');
$thumbnail = copyImage($srcFile, $destFile, $w, $h, $quality);
}
[color=#BF8000] // return the thumbnail file name on sucess or blank on fail[/color]
return basename($thumbnail);
}
[color=#BF8000]/*
Copy an image to a destination file. The destination
image size will be $w X $h pixels
*/[/color]
function copyImage($srcFile, $destFile, $w, $h, $quality = 75)
{
$tmpSrc = pathinfo(strtolower($srcFile));
$tmpDest = pathinfo(strtolower($destFile));
$size = getimagesize($srcFile);
if ($tmpDest['extension'] == "gif" || $tmpDest['extension'] == "jpg")
{
$destFile = substr_replace($destFile, 'jpg', -3);
$dest = imagecreatetruecolor($w, $h);
[color=#BF8000]//imageantialias($dest, TRUE);[/color]
} elseif ($tmpDest['extension'] == "png") {
$dest = imagecreatetruecolor($w, $h);
[color=#BF8000]//imageantialias($dest, TRUE);[/color]
} else {
return false;
}
switch($size[2])
{
case 1: [color=#BF8000]//GIF[/color]
$src = imagecreatefromgif($srcFile);
break;
case 2: [color=#BF8000]//JPEG[/color]
$src = imagecreatefromjpeg($srcFile);
break;
case 3: [color=#BF8000]//PNG[/color]
$src = imagecreatefrompng($srcFile);
break;
default:
return false;
break;
}
imagecopyresampled($dest, $src, 0, 0, 0, 0, $w, $h, $size[0], $size[1]);
switch($size[2])
{
case 1:
case 2:
imagejpeg($dest,$destFile, $quality);
break;
case 3:
imagepng($dest,$destFile);
}
return $destFile;
}
[color=#BF8000]/*
Create the link for moving from one page to another
*/[/color]
function getPagingLink($totalResults, $pageNumber, $itemPerPage = 10, $strGet = '')
{
$pagingLink = '';
$totalPages = ceil($totalResults / $itemPerPage);
[color=#BF8000]// how many link pages to show[/color]
$numLinks = 10;
[color=#BF8000]// create the paging links only if we have more than one page of results[/color]
if ($totalPages > 1) {
$self = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] ;
[color=#BF8000] // print 'previous' link only if we're not
// on page one[/color]
if ($pageNumber > 1) {
$page = $pageNumber - 1;
if ($page > 1) {
$prev = " <a href=\"$self?pageNum=$page&$strGet\">[Prev]</a> ";
} else {
$prev = " <a href=\"$self?$strGet\">[Prev]</a> ";
}
$first = " <a href=\"$self?$strGet\">[First]</a> ";
} else {
$prev = ''; [color=#BF8000]// we're on page one, don't show 'previous' link[/color]
$first = ''; [color=#BF8000]// nor 'first page' link[/color]
}
[color=#BF8000]// print 'next' link only if we're not
// on the last page[/color]
if ($pageNumber < $totalPages) {
$page = $pageNumber + 1;
$next = " <a href=\"$self?pageNum=$page&$strGet\">[Next]</a> ";
$last = " <a href=\"$self?pageNum=$totalPages&$strGet\">[Last]</a> ";
} else {
$next = ''; [color=#BF8000]// we're on the last page, don't show 'next' link[/color]
$last = ''; [color=#BF8000]// nor 'last page' link[/color]
}
$start = $pageNumber - ($pageNumber % $numLinks) + 1;
$end = $start + $numLinks - 1;
$end = min($totalPages, $end);
$pagingLink = array();
for($page = $start; $page <= $end; $page++) {
if ($page == $pageNumber) {
$pagingLink[] = " $page "; [color=#BF8000]// no need to create a link to current page[/color]
} else {
if ($page == 1) {
$pagingLink[] = " <a href=\"$self?$strGet\">$page</a> ";
} else {
$pagingLink[] = " <a href=\"$self?pageNum=$page&$strGet\">$page</a> ";
}
}
}
$pagingLink = implode(' | ', $pagingLink);
// return the page navigation link
$pagingLink = $first . $prev . $pagingLink . $next . $last;
}
return $pagingLink;
}
/*
Display the breadcrumb navigation on top of the gallery page
*/
function showBreadcrumb()
{
if (isset($_GET['album'])) {
$album = $_GET['album'];
$sql = "SELECT al_name
FROM tbl_album
WHERE al_id = $album";
$result = mysql_query($sql) or die('Error, get album name failed. ' . mysql_error());
$row = mysql_fetch_assoc($result);
echo ' > <a href="index.php?page=list-image&album=' . $album . '">' . $row['al_name'] . '</a>';
if (isset($_GET['image'])) {
$image = $_GET['image'];
$sql = "SELECT im_title
FROM tbl_image
WHERE im_id = $image";
$result = mysql_query($sql) or die('Error, get image name failed. ' . mysql_error());
$row = mysql_fetch_assoc($result);
echo ' > <a href="index.php?page=image-detail&album=' . $album . '&image=' . $image . '">' . $row['im_title'] . '</a>';
}
}
}
?>