rendered paste body<?phpclass ImagesCache { var $db, $uid, $ident, $config, $StatusTmp, $qryAdd, $pf; var $aUid, $aSep1, $aSep2; function ImagesCache($db, $uid, $configop='', $identity=null) { $this->op = $configop; $this->db = $db; $this->uid = $uid; $this->ident = $identity; $this->config = Config::getInst($uid); $this->pf = $configop; } function getSetting($name) { return $this->config->get($name.$this->pf); } function getImage($medium, $status) { $dir = $this->getSetting('imgdir'); $type = $this->getSetting('imgtyp'); $SPic = $dir.$medium.'_'.$status.'.'.$type; if (!is_file($SPic)) { $SPic = $dir.$medium.'_unknown.'.$type; if (!is_file($SPic)) { if ($status == "offline") { $SPic = $dir.'UNKNOWN_offline.'.$type; } else { $SPic = $dir.'UNKNOWN_online.'.$type; } } } return $SPic; } function getImageFile($name, $num=false) { $imgdir = $this->getSetting('imgdir'); $imgtyp = $this->getSetting("imgtyp"); $rvn = "{$imgdir}{$name}_{$num}.{$imgtyp}"; $rvp = "{$imgdir}{$name}.{$imgtyp}"; if ($num === false && is_file($rvp)) { # no number is specified and foo.ext exists... $rv = $rvp; } else if ($num !== false && is_file($rvn)) { # a number is specified and foo_#.ext exists ... $rv = $rvn; } else if ($num === false && !is_file($rvp)) { # no number is specified but foo.ext does not exist... $rv = $this->getImageFile($name, 0); if ($rv === false || !is_file($rv)) { $rv = $this->getImageFile($name, 1); } } else if ($num !== false && !is_file($rvn)) { # a number is specified but foo_#.ext does not exist ... $rv = $rvp; } else { $rv = false; } return $rv; } function getLeftImage($num=false) { return $this->getImageFile('left', $num); } function getRighttImage($num=false) { return $this->getImageFile('right', $num); } function getSeperatorImage($n) { if ($n == 99) { return false; } else { return $this->getSetting('imgdir')."SEP_".$n.".".$this->getSetting('imgtyp'); } } function getHeaderImages() { return array( $this->getLeftImage(), $this->getImageFile('trillian'), $this->getImageFile('DownloadTrillian'), ); } function getFooterImages() { return array( $this->getRighttImage(2), ); } #FIXME: Do this using some kind of iterator thing function getStatusDBResult() { // **** get all status for user (+ added userid if enabled) if (isset($this->ident)) { $sIdent = " AND `ident` = '".mysql_real_escape_string($this->ident)."'"; } else { $sIdent = ""; } $DBData = mysql_query("SELECT * FROM `".TABLE_STATUS."` WHERE ( `uid` = '".mysql_real_escape_string($this->uid)."' AND `visible` = '0'".$sIdent." AND ( `visoff` = '0' OR (`visoff` = '1' AND `status` <> 'offline') ) ) ".$this->qryAdd." ORDER BY `medium`, `name`", $this->db); return $DBData; } /** * Returns the status and the image */ function getImageStatusList() { // **** set all pics for status and get new temp status $this->StatusTmp = ""; $TSData = array(); if (isset($this->aSEP1)) { $TSData[] = $this->aSEP1; } $DBData = $this->getStatusDBResult(); if (mysql_num_rows($DBData) > 0) { $IDTmp = 0; $td = time() - $this->config->get('timeout'); while ($TData = mysql_fetch_assoc($DBData)) { if ($IDTmp != $TData["uid"]) { if ($IDTmp != 0) { $TSData[] = $this->aSEP2; } $IDTmp = $TData["uid"]; } if ($TData["lastupdate"] < $td) { $TData["status"] = "offline"; } if ($TData["medium"] != "ALL") { $TData['img'] = $this->getImage($TData["medium"], $TData["status"]); $TSData[] = $TData; $this->StatusTmp .= $TData["status"]; } } } return $TSData; } function getImageList() { $list = $this->getImageStatusList(); $rv = $this->getHeaderImages(); foreach($list as $i) { if (is_array($i)) { $rv[] = $i['img']; } else { $rv[] = $i; } } $rv = array_merge($rv, $this->getFooterImages()); chdir(ASTRO73_WWW_DOCROOT.'/status'); foreach($rv as $k => $v) { if (!is_readable($v)) { unset($rv[$k]); } } $rv = array_values($rv); return $rv; } function CacheGetPic($CacheOnly) { // **** set vars if adding an userid for caching is enabled $this->qryAdd = ""; $cPrefix = ""; if ($this->config->get('cadduid') != "") { $tmp = explode(",", $this->config->get('cadduid')); $this->aUID = $tmp[2]; $this->aSEP1 = $this->getSeperatorImage($tmp[0]); $this->aSEP2 = $this->getSeperatorImage($tmp[1]); $aIdent = Config::getInst($aUID)->get('SHOWIDENT'); if ($aIdent != "ALL") { $aIdent = " AND `ident` = '".mysql_real_escape_string($aIdent)."'"; } else { $aIdent = ""; } $this->qryAdd = " OR ( `uid` = '".mysql_real_escape_string($aUID)."' AND `visible` = '0'".$aIdent." AND (`visoff` = '0' OR (`visoff` = '1' AND `status` <> 'offline') ) ) "; $cPrefix = "a"; } if (isset($this->ident)) { $sIdent = "_".strtolower($this->ident); } else { $sIdent = ""; } $TSData = $this->getImageList(); $imgtyp = $this->getSetting("imgtyp"); // **** filename for cache if ($this->config->get('tsmode') == "S") { $TempFile = "temp/status".$sIdent.".".$imgtyp; } else { if ($cPrefix == "a") { $TempFile = "temp/status_auid".($this->uid + $aUID).".".$imgtyp; } else { $TempFile = "temp/status_uid".$this->uid.$sIdent.".".$imgtyp; } } // **** get temp status for user if (isset($identity)) { $sIdent = mysql_real_escape_string($identity); } else { $sIdent = "ALL"; } $DBStat = mysql_query("SELECT `status` FROM `".TABLE_STATTMP."` WHERE `uid` = '".mysql_real_escape_string($this->uid)."' AND `ident` = '".$sIdent."' LIMIT 1", $this->db); if (mysql_num_rows($DBStat) > 0) { $StatusDB = mysql_result($DBStat, 0); } else { // **** if not status temp -> insert new #mysql_query("INSERT INTO `".TABLE_STATTMP."` (uid, ident, status) VALUES ('".mysql_real_escape_string($this->uid)."', '".$sIdent."', '')", $this->db); $StatusDB = ""; } // **** check -> need to create new cache pic if (!$this->config->getBool("cacheor")) { $StatusDB = "ignore"; } if (($this->StatusTmp != $StatusDB) || (!is_file($TempFile))) { // save new temp-status $sql = "REPLACE INTO `".TABLE_STATTMP."` SET `status` = '".mysql_real_escape_string($this->StatusTmp)."', `uid` = '".mysql_real_escape_string($this->uid)."', `ident` = '"; if (isset($this->ident)) { $sql .= mysql_real_escape_string($this->ident); } else { $sql .= 'ALL'; } $sql .= "'"; mysql_query($sql, $this->db); // **** get pic-size $pics = array(); $widths = array(); $heights = array(); foreach($TSData as $p) { $a = GetImageSize($p); $widths[] = $a[0]; $heights[] = $a[1]; $pics[] = $a; } // **** create new pic $picw = array_sum($widths); $pich = max($heights); $pic = ImageCreateTrueColor($picw, $pich); // **** fill $pic with background-color $RGB = explode(",", $this->config->get("backrgb")); if ($imgtyp == "png") { ImageAlphaBlending($pic, false); ImageSaveAlpha($pic, true); $bgcolor = ImageColorAllocateAlpha($pic, $RGB[0], $RGB[1], $RGB[2], 127); } else { $bgcolor = ImageColorAllocate($pic, $RGB[0], $RGB[1], $RGB[2]); } ImageFill($pic, 0, 0, $bgcolor); // **** copy all images to new image // **** dst, src, dst_x, dst_y, src_x, src_y, src_w, src_h if (count($TSData) > 0) { $pic_x = 0; foreach ($TSData as $picdata) { if ($imgtyp == "png") { $pic_tmp = ImageCreateFromPNG($picdata); ImageAlphaBlending($pic_tmp, false); ImageSaveAlpha($pic_tmp, true); } else if ($imgtyp == "jpg") { $pic_tmp = ImageCreateFromJPEG($picdata); } $x = ImageSX($pic_tmp); ImageCopyMerge($pic, $pic_tmp, $pic_x, 0, 0, 0, $x, ImageSY($pic_tmp), 100); $pic_x += $x; ImageDestroy($pic_tmp); } } // **** save new pic in temp-dir if ($imgtyp == "png") { imagecolortransparent($pic, $bgcolor); if (count($TSData) > 0) { if ($this->config->getBool("cacheor")) { ImagePNG($pic, $TempFile); } } if (!$CacheOnly) { header("Content-type: image/png"); ImagePNG($pic); } } else if ($imgtyp == "jpg") { if (count($TSData) > 0) { if ($this->config->getBool("cacheor")) { ImageJPEG($pic, $TempFile); } } if (!$CacheOnly) { header("Content-type: image/jpeg"); ImageJPEG($pic); } } } else { if (!$CacheOnly) { // **** get pic from cache if ($imgtyp == "png") { header("Content-type: image/png"); } else if ($imgtyp == "jpg") { header("Content-type: image/jpeg"); } readfile($TempFile); } } }}?>