public function createSmallCovers($forceRecr = false)
{
/* @var $ex GymEx */
foreach ($this->getExercises() as $ex) {
$curImg = $this->absCoverPath($ex->getId());
if (!PsImg::isImg($curImg)) {
continue;
}
$imgNew = $this->absCoverPathSmall($ex->getId());
if (!PsImg::isImg($imgNew) || $forceRecr) {
SimpleImage::inst()->load($curImg)->resizeSmart($this->dim, $this->dim)->save($imgNew)->close();
}
}
}
public final function isImage($dirs, $fileName, $ext = false)
{
return PsImg::isImg($this->absFilePath($dirs, $fileName, $ext));
}
/**
* @covers PsImg::isImg
*/
public function testIsImg()
{
$this->assertTrue(PsImg::isImg(TestResources::imageGif()));
$this->assertTrue(PsImg::isImg(TestResources::imagePng()));
$this->assertTrue(PsImg::isImg(TestResources::imageJpg()));
$this->assertFalse(PsImg::isImg(TestResources::fakeimagePng()));
$this->assertFalse(PsImg::isImg(null));
}
public function getMime()
{
$this->assertIsFile(__FUNCTION__);
$file = $this->absPath;
if (PsImg::isImg($file)) {
return array_get_value('mime', getimagesize($file));
}
if (function_exists("finfo_file")) {
$finfo = finfo_open(FILEINFO_MIME_TYPE);
// return mime type ala mimetype extension
$mime = finfo_file($finfo, $file);
finfo_close($finfo);
return $mime;
} else {
if (function_exists("mime_content_type")) {
return mime_content_type($file);
} else {
if (!stristr(ini_get("disable_functions"), "shell_exec")) {
// http://stackoverflow.com/a/134930/1593459
$file = escapeshellarg($file);
$mime = shell_exec("file -bi " . $file);
return $mime ? $mime : 'unknown';
}
}
}
return 'unknown';
}
