public function createImageSelector($sourcePath, $width, $height, $className, $caption, $crop = true)
{
if ($sourcePath) {
$application = CoreFactory::getApplication();
$imageName = $width . "x" . $height . "-" . basename($sourcePath);
$imageHash = 4294967296.0 + crc32($sourcePath);
$imageDirectory = $application->registry->get("Cache/Path") . "/" . $imageHash;
$imagePath = $imageDirectory . "/" . $imageName;
if (!is_file($imagePath)) {
@mkdir($imageDirectory, false, true);
$imageControl = CoreFactory::getImageControl();
if ($width == null || $height == null) {
$crop = false;
}
if (substr($sourcePath, 0, 4) == "http") {
$tempName = tempnam("/tmp", $imageHash);
copy($sourcePath, $tempName);
$imageControl->resizeAndCrop($tempName, $imagePath, $width, $height, false, !$crop);
unlink($tempName);
} else {
$sourcePath = $application->registry->get("Path") . "/" . $sourcePath;
$imageControl->resizeAndCrop($sourcePath, $imagePath, $width, $height, false, !$crop);
}
}
$sourcePath = "/resource/cache/" . $imageHash . "/" . $imageName;
}
if ($caption == "") {
return "<span class=\"{$className}\"><img src=\"{$sourcePath}\" width=\"{$width}\" " . "height=\"{$height}\" alt=\"Linked Image('{$sourcePath}')\" " . "title=\"Linked Image('{$sourcePath}')\" /></span>";
} else {
return "<span class=\"{$className}\"><img src=\"{$sourcePath}\" width=\"{$width}\" " . "height=\"{$height}\" alt=\"{$caption}\" title=\"{$caption}\" /><span>{$caption}</span></span>";
}
}
/**
* Checks and sets the template file location passed
*
* @param string $filename to be set at the Template File
* @return sets template or returns error if file not found.
*/
public function setTemplateFile($filename)
{
$application =& CoreFactory::getApplication();
if (file_exists($application->registry->get("Path") . $filename)) {
$this->setTemplate(file_get_contents($application->registry->get("Path") . $filename));
} else {
if (file_exists($filename)) {
$this->setTemplate(file_get_contents($filename));
} else {
trigger_error("Unable to open template file '" . realpath($filename) . "', file not found");
}
}
}
