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<?php
/**
* Table Definition for user_group
*/
class User_group extends Memcached_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'user_group'; // table name
public $id; // int(4) primary_key not_null
public $nickname; // varchar(64) unique_key
public $fullname; // varchar(255)
public $homepage; // varchar(255)
public $description; // varchar(140)
public $location; // varchar(255)
public $original_logo; // varchar(255)
public $homepage_logo; // varchar(255)
public $stream_logo; // varchar(255)
public $mini_logo; // varchar(255)
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('User_group',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
function defaultLogo($size)
{
static $sizenames = array(AVATAR_PROFILE_SIZE => 'profile',
AVATAR_STREAM_SIZE => 'stream',
AVATAR_MINI_SIZE => 'mini');
return theme_path('default-avatar-'.$sizenames[$size].'.png');
}
function homeUrl()
{
return common_local_url('showgroup',
array('nickname' => $this->nickname));
}
function permalink()
{
return common_local_url('groupbyid',
array('id' => $this->id));
}
function getNotices($offset, $limit)
{
$qry =
'SELECT notice.* ' .
'FROM notice JOIN group_inbox ON notice.id = group_inbox.notice_id ' .
'WHERE group_inbox.group_id = %d ';
return Notice::getStream(sprintf($qry, $this->id),
'group:notices:'.$this->id,
$offset, $limit);
}
function allowedNickname($nickname)
{
static $blacklist = array('new');
return !in_array($nickname, $blacklist);
}
function getMembers($offset=0, $limit=null)
{
$qry =
'SELECT profile.* ' .
'FROM profile JOIN group_member '.
'ON profile.id = group_member.profile_id ' .
'WHERE group_member.group_id = %d ' .
'ORDER BY group_member.created DESC ';
if ($limit != null) {
if (common_config('db','type') == 'pgsql') {
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
} else {
$qry .= ' LIMIT ' . $offset . ', ' . $limit;
}
}
$members = new Profile();
$members->query(sprintf($qry, $this->id));
return $members;
}
function setOriginal($filename, $type)
{
$orig = clone($this);
$this->original_logo = common_avatar_url($filename);
$this->homepage_logo = common_avatar_url($this->scale($filename,
AVATAR_PROFILE_SIZE,
$type));
$this->stream_logo = common_avatar_url($this->scale($filename,
AVATAR_STREAM_SIZE,
$type));
$this->mini_logo = common_avatar_url($this->scale($filename,
AVATAR_MINI_SIZE,
$type));
common_debug(common_log_objstring($this));
return $this->update($orig);
}
function scale($filename, $size, $type)
{
$filepath = common_avatar_path($filename);
if (!file_exists($filepath)) {
$this->serverError(_('Lost our file.'));
return;
}
$info = @getimagesize($filepath);
switch ($type) {
case IMAGETYPE_GIF:
$image_src = imagecreatefromgif($filepath);
break;
case IMAGETYPE_JPEG:
$image_src = imagecreatefromjpeg($filepath);
break;
case IMAGETYPE_PNG:
$image_src = imagecreatefrompng($filepath);
break;
default:
$this->serverError(_('Unknown file type'));
return;
}
$image_dest = imagecreatetruecolor($size, $size);
if ($type == IMAGETYPE_GIF || $type == IMAGETYPE_PNG) {
$transparent_idx = imagecolortransparent($image_src);
if ($transparent_idx >= 0) {
$transparent_color = imagecolorsforindex($image_src, $transparent_idx);
$transparent_idx = imagecolorallocate($image_dest, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
imagefill($image_dest, 0, 0, $transparent_idx);
imagecolortransparent($image_dest, $transparent_idx);
} elseif ($type == IMAGETYPE_PNG) {
imagealphablending($image_dest, false);
$transparent = imagecolorallocatealpha($image_dest, 0, 0, 0, 127);
imagefill($image_dest, 0, 0, $transparent);
imagesavealpha($image_dest, true);
}
}
imagecopyresampled($image_dest, $image_src, 0, 0, 0, 0, $size, $size, $info[0], $info[1]);
$outname = common_avatar_filename($this->id,
image_type_to_extension($type),
$size,
common_timestamp());
$outpath = common_avatar_path($outname);
switch ($type) {
case IMAGETYPE_GIF:
imagegif($image_dest, $outpath);
break;
case IMAGETYPE_JPEG:
imagejpeg($image_dest, $outpath);
break;
case IMAGETYPE_PNG:
imagepng($image_dest, $outpath);
break;
default:
$this->serverError(_('Unknown file type'));
return;
}
return $outname;
}
}
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