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<?php |
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namespace SixtyNine\Cloud\Factory; |
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use Imagine\Image\Color; |
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use Imagine\Gd\Font as ImagineFont; |
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use SixtyNine\Cloud\Model\Font; |
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use Webmozart\Assert\Assert; |
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class FontsFactory |
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{ |
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/** @var string|array */ |
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private $fontsPath; |
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/** @var array */ |
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protected $fonts = array(); |
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/** |
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* @param string|array $fontsPath string to scan directory with .ttf file extension or array with full path to each font |
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*/ |
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protected function __construct($fontsPath) |
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{ |
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$this->fontsPath = $fontsPath; |
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$this->loadFonts(); |
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} |
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/** |
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* @param string|array $fontsPath string to scan directory with .ttf file extension or array with full path to each font |
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* @return FontsFactory |
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*/ |
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public static function create($fontsPath) |
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{ |
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return new self($fontsPath); |
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} |
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public function loadFonts() |
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{ |
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$fontsPath = $this->fontsPath; |
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if (is_string($fontsPath)) { |
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Assert::fileExists($fontsPath, 'The fonts path must exist'); |
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$fontsPath = glob($fontsPath . "/*.ttf"); |
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} |
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foreach ($fontsPath as $filename) { |
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$name = basename($filename); |
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$this->fonts[$name] = new Font($name, realpath($filename)); |
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} |
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} |
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/** |
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* @param string $name |
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* @return Font |
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* @throws \InvalidArgumentException |
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*/ |
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public function getFont($name) |
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{ |
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Assert::keyExists($this->fonts, $name, 'Font not found: ' . $name); |
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return $this->fonts[$name]; |
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} |
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/** |
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* @param string $name |
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* @param int $size |
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* @param string $color |
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* @return ImagineFont |
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*/ |
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public function getImagineFont($name, $size, $color = '#000000') |
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{ |
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$font = $this->getFont($name); |
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return new ImagineFont($font->getFile(), $size, new Color($color)); |
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} |
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/** |
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* @return array |
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*/ |
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public function getFonts() |
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{ |
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return array_keys($this->fonts); |
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} |
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} |
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sixty-nine /
php-cloud-lib
