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Gallery only copy image into thumbs folder when chose upload to main folders

Lisa23

By Lisa23
in PHP Coding Help

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Lisa23 Regular Member

Lisa23

Posted
Posted

Hi the file file upload whenever i upload an image to main directory it saves one image into photos folder and copy another into thumbs folder but whenever i upload image to a different album (not main directory) it doesnt copy the other image to thumbs folder what i'm i doing wrong

 

this is the line that i chose the folder...

 

function make_locations ($locs)
{
$html = '<select name="locations" class="input"><option value="0">-- Main Directory --</option>';
foreach ($locs AS $key => $value)
{
	$html .= '<option value="' .$value['album_id']. '">' .addslashes($value['album_name']). '</option>';
}
$html .= '</select>';

return $html;
}

 

 

this is the whole code

 

<?php
/**
* create a sub album directory for photos
* to be stored in
*/
function create_album ($album_name, $sub_album = 0)
{
global $db;

$sql = "INSERT INTO " .ALBUMS_TABLE. "
	(
		album_name,
		sub_album
	)
	VALUES
	(
		'" .addslashes($album_name). "',
		" .intval($sub_album). "
	)";

if ($db->query($sql))
{
	return TRUE;
}
else
{
	return FALSE;
}
}

/**
* get a list of sub albums
*/
function get_albums ($sub_album = 0)
{
global $db;

$sql = "SELECT *
	FROM " .ALBUMS_TABLE. "
	WHERE sub_album = " .intval($sub_album);

$db->query($sql);

// initialise album storage
$albums = array();
while ($row = $db->fetch())
{
	$albums[] = $row;
}

return $albums;
}

/**
* get a list of photos within an album
*/
function get_photos ($album = 0)
{
global $db;

$sql = "SELECT *
	FROM " .PHOTOS_TABLE. "
	WHERE album_id = " .intval($album). "
	ORDER BY photo_id ASC";

$db->query($sql);

// initialise album storage
$photos = array();
while ($row = $db->fetch())
{
	$photos[] = $row;
}

return $photos;
}

/**
* get a large version of a particular photo
*/
function get_large ($photo, $album = 0, $next = '')
{
global $db, $template, $account_details;

// shall we get the next / previous photo
switch ($next)
{
	case "next" :

		$next_sql = "AND photo_id > " .intval($photo). " ORDER BY photo_id ASC";
		break;

	case "previous" :

		$next_sql = "AND photo_id < " .intval($photo). " ORDER BY photo_id DESC";
		break;

	default :

		$next_sql = "AND photo_id = " .intval($photo);
		break;
}

$sql = "SELECT *
	FROM " .PHOTOS_TABLE. "
	WHERE album_id = " .intval($album). "
	" .$next_sql. "
	LIMIT 1";

$db->query($sql);
if ($db->num_rows() == 0)
{
	return '';
}
else
{
	$photo_info = $db->fetch();

	// note the total directory
	$location = 'photos/' .$photo_info['photo_proper'];

	// now we need to resize
	list($width, $height) = getimagesize($location);
	if ($width < 300)
	{
		$new_width = $width;
		$new_height = $height;
	}
	elseif ($width > $height)
	{
		$new_width = 300;
		$new_height = $height * ($new_width / $width);
	}
	elseif ($width < $height)
	{
		$new_width = $width * ($new_height / $height);
		$new_height = 300;
	}

	// work out the next link
	$next = '<a href="portfolio.php?p=' .$photo_info['photo_id']. '&a=' .$photo_info['album_id']. '&next=next">Next</a>';
	$previous = '<a href="portfolio.php?p=' .$photo_info['photo_id']. '&a=' .$photo_info['album_id']. '&next=previous">Previous</a>';			

	return '<div id="largephoto"><img src="' .$location. '" height="' .$new_height. '" width="' .$new_width. '" class="large"><br /><div id="prevnext">' .$previous. ' :: ' .$next. '</div></div>';
}
}

/**
* get an array of locations
*/
function get_locations ()
{
global $db;

// initialise array
$locations = array();

// select albums
$sql = "SELECT

		album_id,
		album_name

	FROM " .ALBUMS_TABLE;

$db->query($sql);
while ($row = $db->fetch())
{
	$locations[] = $row;

}

return $locations;
}

/**
* make the locations table
*/
function make_locations ($locs)
{
$html = '<select name="locations" class="input"><option value="0">-- Main Directory --</option>';
foreach ($locs AS $key => $value)
{
	$html .= '<option value="' .$value['album_id']. '">' .addslashes($value['album_name']). '</option>';
}
$html .= '</select>';

return $html;
}

/**
* delete an album from the database
* does not delete the photos in it
*/
function delete_albums ($album_ids)
{
global $db;

if (sizeof($album_ids) > 0)
{
	$sql = "DELETE FROM " .ALBUMS_TABLE. "
		WHERE album_id IN (" .implode(',', $album_ids). ")";

	if ($db->query($sql))
	{
		return TRUE;
	}
}

return FALSE;
}

/**
* delete a set of photos
*/
function delete_photos ($photo_ids)
{
global $db;

if (sizeof($photo_ids) > 0)
{
	// select photo names for deletion
	$sql = "SELECT photo_proper
		FROM " .PHOTOS_TABLE. "
		WHERE photo_id IN (" .implode(',', $photo_ids). ")";

	$db->query($sql);

	$unlink_ids = array();
	while ($row = $db->fetch())
	{
		$unlink_ids[] = $row['photo_proper'];
	}

	// now delete the photos
	if (sizeof($unlink_ids) > 0)
	{
		$sql = "DELETE FROM " .PHOTOS_TABLE. "
			WHERE photo_id IN (" .implode(',', $photo_ids). ")";

		if ($db->query($sql))
		{
			// remove photo from directory
			for ($i = 0; $i < sizeof($unlink_ids); $i++)
			{
				unlink("photos/" .$unlink_ids[$i]);
				unlink("photos/thumbs/" .$unlink_ids[$i]);
			}
			return TRUE;
		}
	}
}

return FALSE;
}

/**
* upload a set of files
*/
function upload_files ($save_dir = '', $album = 0)
{
global $db;

// check the save dir is writable
if (!is_writable($save_dir))
{
	return FALSE;
}

// specify allowed file types
$allowed_types = array (

	'image/jpg',
	'image/jpeg',
	'image/pjpeg',
	'image/gif'

);

// keep a list of uploaded files
$uploaded = array();

// store bytes uploaded
$total_bytes = 0;

// go through the list of files
while (list($key, $value) = each($_FILES['userfile']['name']))
{
	// check file has been passed
	if (!empty($value))
	{
		// find extension
		$extension = substr($_FILES['userfile']['name'][$key], strpos($_FILES['userfile']['name'][$key],".") + 1);

		// time + $key for name
		$name = time(). "_" .$key. "." .$extension;

		// save url
		$add = $save_dir. "/" .$name;

		if (move_uploaded_file($_FILES['userfile']['tmp_name'][$key], $add))
		{
			chmod($add, 0777);

			// add photo to database
			create_photo($_FILES['userfile']['name'][$key], $name, $album);
		}
	}
}

return TRUE;
}

/**
* insert photo details into the database
*/
function create_photo ($photo_name, $key_name, $album = 0)
{
global $db;

// get the filesize
if (!$size = filesize("photos/" .$key_name))
{
	$size = 0;
}

// insert the photo in the database
$sql = "INSERT INTO " .PHOTOS_TABLE. "
	(
		photo_name,
		photo_date,
		photo_proper,
		photo_size,
		album_id
	)
	VALUES
	(
		'" .addslashes($photo_name). "',
		" .time(). ",
		'" .addslashes($key_name). "',
		" .intval($size). ",
		" .$album. "
	)";

if ($db->query($sql))
{
	return TRUE;
}
else
{
	return FALSE;
}
}

/**
* get a complete raw copy of the directory
*/
function get_dir_contents ($dir)
{
// declare content array
$contents = array();

// check gallery exists
if (is_dir($dir))
{
	if ($handle = opendir($dir))
	{
		while (FALSE !== ($file = readdir($handle)))
		{
			if ($file != '.' && $file != '..' && $file != 'thumbs')
			{
				if (file_exists($dir. '/thumbs/' .$file) || thumbnail($file, $dir. '/' .$file, $dir. '/thumbs'))
				{
					$contents[] = $dir. '/thumbs/' .$file;
				}
				else
				{
					$contents[] = 'no_image.gif';
				}
			}
		}
	}
}

return $contents;
}

/**
* create a thumbnail of a photo and store it
* in the thumbs directory
*/
function thumbnail ($filename, $source_file, $destination, $new_h = 75, $new_w = 75)
{
if (!is_file($source_file))
{
	return FALSE;
}

// get the image details
list($old_w, $old_h, $type) = getimagesize($source_file);

// create source image
switch($type)
{
	case 1:

		$source = @imagecreatefromgif($source_file);
		break;

	case 2:

		$source = @imagecreatefromjpeg($source_file);
		break;

	case 3:

		$source = @imagecreatefrompng($source_file);
		break;

	default :

		return FALSE;
}

// work out dimensions
if ($old_w < $old_h)
{
	$thumb_w = $new_w;
	$thumb_h = $old_h * ($new_h / $old_w);
}
elseif ($old_w > $old_h)
{
	$thumb_w = $old_w * ($new_w / $old_h);
	$thumb_h = $new_h;
}
elseif ($old_w == $old_h)
{
	$thumb_w = $new_w;
	$thumb_h = $new_h;
}
$thumb = @imagecreatetruecolor($thumb_w, $thumb_h);

// create image
imagecopyresized($thumb, $source, 0, 0, 0, 0, $thumb_w, $thumb_h, $old_w, $old_h);

// check we have a proper destination
if (!is_dir($destination))
{
	mkdir($destination, 0777);
}

// save image
switch ($type)
{
	case 1:
	case 2:

		imagejpeg($thumb, $destination. '/' .$filename);
		break;

	case 3:

		imagepng($thumb, $destination. '/' .$filename);
		break;
}

// memory saving
imagedestroy($thumb);
imagedestroy($source);

// thumbnail created successfully
return TRUE;
}

/**
* make the table to show the directories and photos
*/
function make_table ($list, $type, $row = 3)
{
// initialize gallery html array
$gallery_html = array();

// check if we have a list > 0
if ($size = sizeof($list))
{
	switch ($type)
	{
		case "GALLERIES" :

			$gallery_html[] = '<div id="galleries">';
			break;

		case "PHOTOS" :
		case "RAW" :

			$gallery_html[] = '<div id="photos">';
			break;
	}

	// loop through list
	for ($i = 0; $i < sizeof($list); $i++)
	{
		// shall we open a new list
		if ($i % $row == 0)
		{
			$gallery_html[] = '<ul>';
		}

		// add to list
		switch ($type)
		{
			case "GALLERIES" :

				// create the delete link
				$delete_link = '';
				if ($_SESSION['logged_in'])
				{
					$delete_link = '[ <a href="admin.php?mode=deletealbum&a=' .$list[$i]['album_id']. '">Delete</a> ]';
				}


				$gallery_html[] = '<a href=portfolio.php?albums='.$list[$i]['album_id'].'><img src="folder.gif" class="directory"><br />' .addslashes($list[$i]['album_name']). '</a><br />' .$delete_link. '</li>';
				break;

			case "PHOTOS" :

				// construct photo name
				$name = $list[$i]['photo_proper'];

				// construct location
				$location = "photos/";

				// create thumbnail
				if (!file_exists($location. "/thumbs/" .$name))
				{
					thumbnail($name, $location. "/" .$name, $location. "/thumbs/");
				}

				// construct date
				$date = '<div class="date">' .date("d/m G:ia", $list[$i]['photo_date']). '</div>';

				// create the delete link
				$delete_link = '';
				if ($_SESSION['logged_in'])
				{
					$delete_link = '[ <a href="admin.php?mode=deletephoto&p=' .$list[$i]['photo_id']. '">Delete</a> ]';
				}

				// image information
				list($width, $height) = getimagesize($location . $list[$i]['photo_proper']);

				// add to the html
				$gallery_html[] = '<li><a href="' .$location . $list[$i]['photo_proper']. '" rel="lightbox[racing]" title="Photos"><img src="' .$location. "/thumbs/" .$name. '" class="picture"><br />View</a><br />' .$delete_link. '</li>';
				break;

			case "RAW" :

				$gallery_html[] = '<li><img src="' .$list[$i]. '" class="picture"></li>';
				break;
		}

		// shall we close the list
		if ( ($i + 1) % $row === 0 || ($i + 1) == $size)
		{
			$gallery_html[] = '</ul>';
		}
	}

	$gallery_html[] = '</div>';
}

return implode('', $gallery_html);
}
?>

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