/**
* method that save a picture before save a element in the database
* @param string columnname(fieldname) in the database
* @return boolean true if the operation succeded , else false
*/
private function savePictures($field)
{
$now = time();
//we define a name for the file
$extension = "." . myTools::getExtension($this->arrayFields[$field]["currentValue"]);
//we define the extension
//we loop on the differents formats
foreach ($this->arrayFields[$field]["pictureField"] as $key => $value) {
if (!in_array($extension, $value["formats"])) {
return false;
}
//we do the good transformation looking at the xml
switch ($value["resizeType"]) {
case "resizeHomo":
//if the file doesn't exists in a directory, it is not a big deal
if (!file_exists("../tmp/" . $this->arrayFields[$field]["currentValue"])) {
return true;
}
$imgHandler = new imgSaver(str_replace(".", "", $extension), "../tmp/" . $this->arrayFields[$field]["currentValue"]);
if (!$imgHandler->init() || !$imgHandler->handleImage()) {
return false;
}
$imgHandler->resizeHomo((int) $value["ratio"], "pictureSave");
if (!$imgHandler->saveImg("../" . (string) $value["path"] . $now, "pictureSave")) {
return false;
}
break;
case "resizeFix":
//if the file doesn't exists in a directory, it is not a big deal
if (!file_exists("../tmp/" . $this->arrayFields[$field]["currentValue"])) {
return true;
}
$imgHandler = new imgSaver(str_replace(".", "", $extension), "../tmp/" . $this->arrayFields[$field]["currentValue"]);
if (!$imgHandler->init() || !$imgHandler->handleImage()) {
return false;
}
$imgHandler->resizeFix((int) $value["width"], (int) $value["height"], "pictureSave");
if (!$imgHandler->saveImg("../" . (string) $value["path"] . $now, "pictureSave")) {
return false;
}
break;
case "resizeHomoW":
//if the file doesn't exists in a directory, it is not a big deal
if (!file_exists("../tmp/" . $this->arrayFields[$field]["currentValue"])) {
return true;
}
$imgHandler = new imgSaver(str_replace(".", "", $extension), "../tmp/" . $this->arrayFields[$field]["currentValue"]);
if (!$imgHandler->init() || !$imgHandler->handleImage()) {
return false;
}
$imgHandler->resizeHomoW((int) $value["width"], "pictureSave");
if (!$imgHandler->saveImg("../" . (string) $value["path"] . $now, "pictureSave")) {
return false;
}
break;
case "resizeHomoH":
//if the file doesn't exists in a directory, it is not a big deal
if (!file_exists("../tmp/" . $this->arrayFields[$field]["currentValue"])) {
return true;
}
$imgHandler = new imgSaver(str_replace(".", "", $extension), "../tmp/" . $this->arrayFields[$field]["currentValue"]);
if (!$imgHandler->init() || !$imgHandler->handleImage()) {
return false;
}
$imgHandler->resizeHomoH((int) $value["height"], "pictureSave");
if (!$imgHandler->saveImg("../" . (string) $value["path"] . $now, "pictureSave")) {
return false;
}
break;
default:
//if the file doesn't exists in a directory, it is not a big deal
if (!file_exists("../tmp/" . $this->arrayFields[$field]["currentValue"])) {
return true;
}
$imgHandler = new imgSaver(str_replace(".", "", $extension), "../tmp/" . $this->arrayFields[$field]["currentValue"]);
if (!$imgHandler->init() || !$imgHandler->handleImage()) {
return false;
}
$imgHandler->noResize("pictureSave");
if (!$imgHandler->saveImg("../" . (string) $value["path"] . $now, "pictureSave")) {
return false;
}
break;
}
}
$this->arrayFields[$field]["currentValue"] = $now . $extension;
return true;
}
