Documentation

ImgSemCache extends Controller
in package

Table of Contents

$base_dir  : string
$browser  : mixed
$csrf_token  : mixed
$institucional  : string|null
$override_defined_constant  : mixed
$router  : Router
$sistema  : Sistema
$view  : Engine
$dirbase  : array<string|int, mixed>
$driver  : string
$file  : string
$filename  : string
$fontSize  : int
$h  : int
$Image  : ImageManager
$params  : array<string|int, mixed>
$source  : string
$w  : int
__construct()  : mixed
barcode()  : void
error()  : void
fit()  : void
index()  : void
resize()  : void
formatToSelect()  : array<string|int, mixed>|null
getSource()  : string
listFilesAndFolders()  : array<string|int, mixed>|null
render()  : void
toCamelCase()  : string
create()  : void
fontDirbase()  : mixed
private function response(array $data, array $crop = null): void { $file = $this->structure($data); if ($file) { $defs = $this->getDefs(); $defs['fm'] = "webp"; if (!is_null($crop)) { $defs = array_merge($defs, $crop); } $this->server->outputImage($file, $defs); } else { $this->create($data['param4'], $this->getDefs()['w'], $this->getDefs()['h'] ?? null); } } private function structure(array $data): ?string { parse_str(base64_decode(filter_var($data['param3'], FILTER_SANITIZE_STRIPPED)), $defs);
instanceOrRedirect()  : void
make()  : Image|null
path()  : string
renderImage()  : void
show()  : void

Properties

$institucional

protected string|null $institucional

$override_defined_constant

protected mixed $override_defined_constant

$source

private string $source = "\Source\Controllers\"

Methods

__construct()

public __construct(Router $router) : mixed
Parameters
$router : Router
Return values
mixed —

barcode()

public barcode(array<string|int, mixed> $data) : void
Parameters
$data : array<string|int, mixed>
Return values
void —

error()

public error(array<string|int, mixed> $data) : void
Parameters
$data : array<string|int, mixed>
Return values
void —

fit()

public fit(array<string|int, mixed> $data) : void
Parameters
$data : array<string|int, mixed>
Return values
void —

index()

public index(array<string|int, mixed> $data) : void
Parameters
$data : array<string|int, mixed>
Return values
void —

resize()

public resize(array<string|int, mixed> $data) : void
Parameters
$data : array<string|int, mixed>
Return values
void —

formatToSelect()

protected formatToSelect(string $field, string $value[, array<string|int, mixed> $array = null ]) : array<string|int, mixed>|null
Parameters
$field : string
$value : string
$array : array<string|int, mixed> = null
Return values
array<string|int, mixed>|null —

getSource()

protected getSource() : string
Return values
string —

listFilesAndFolders()

protected listFilesAndFolders(string $path[, bool $basename = false ]) : array<string|int, mixed>|null
Parameters
$path : string
$basename : bool = false
Return values
array<string|int, mixed>|null —

render()

protected render(string $template_name[, array<string|int, mixed> $data = [] ][, string $title = null ][, string $desciption = null ][, string $url = null ][, string $image = null ]) : void
Parameters
$template_name : string
$data : array<string|int, mixed> = []
$title : string = null
$desciption : string = null
$url : string = null
$image : string = null
Return values
void —

toCamelCase()

protected toCamelCase(string $string) : string
Parameters
$string : string
Return values
string —

create()

private create() : void
Return values
void —

fontDirbase()

private function response(array $data, array $crop = null): void { $file = $this->structure($data); if ($file) { $defs = $this->getDefs(); $defs['fm'] = "webp"; if (!is_null($crop)) { $defs = array_merge($defs, $crop); } $this->server->outputImage($file, $defs); } else { $this->create($data['param4'], $this->getDefs()['w'], $this->getDefs()['h'] ?? null); } } private function structure(array $data): ?string { parse_str(base64_decode(filter_var($data['param3'], FILTER_SANITIZE_STRIPPED)), $defs);

private fontDirbase() : mixed

$source = $this->dirbase . DIRECTORY_SEPARATOR . $defs['folder'];

$this->server = ServerFactory::create([ 'source' => $source, 'cache' => $this->dirbase . DIRECTORY_SEPARATOR . "cache", 'driver' => 'gd', ]);

unset($defs['folder']); $this->setDefs($defs);

$file = filter_var($data['param4'], FILTER_SANITIZE_STRIPPED);

if (!file_exists($source . DIRECTORY_SEPARATOR . $file)) { return null; }

return $file; }

private function getDefs() { return $this->defs; }

private function setDefs($defs): void { $this->defs = $defs; } private function create(string $text, int $w, int $h = null): void { if (is_null($h)) { $h = $w; } header('Content-Type: image/png'); $font = $this->fontDirbase(); if ($w === $h) { $size = intval(100 * ($w / $h) / 10); } elseif ($w < $h) { $size = intval(100 * ($w / $h));//falta calcular } elseif ($w > $h) { $size = intval(100 / ($w / $h));//falta calcular } $bbox = imagettfbbox($size, 0, $font, $text); $width = abs($bbox[2] - $bbox[0]); $height = abs($bbox[7] - $bbox[1]); $x = $bbox[0] + ($width / 2) - ($bbox[4] / 2); $y = $bbox[1] + ($height / 2) - ($bbox[5] / 2);

$im = imagecreatetruecolor($w, $h); $white = imagecolorallocate($im, 255, 255, 255); $imgbg = imagecolorallocate($im, 255, 100, 100); imagefilledrectangle($im, 0, 0, 600, 400, $imgbg); imagettftext( $im, $size, 0, intval(($w / 2 - $width / 2) - $x), intval(($h / 2 - $height / 2) + $y), $white, $font, $text ); imagepng($im); imagedestroy($im); }

Return values
mixed —

instanceOrRedirect()

private instanceOrRedirect(string $controller, mixed $class, array<string|int, mixed> $data[, bool $db = false ]) : void
Parameters
$controller : string
$class : mixed
$data : array<string|int, mixed>
$db : bool = false
Return values
void —

make()

private make() : Image|null
Return values
Image|null —

path()

private path() : string
Return values
string —

renderImage()

private renderImage(Image $img) : void
Parameters
$img : Image
Return values
void —

show()

private show() : void
Return values
void —

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