<?php
use Onephile\Img;
// configure base_dir for Img
// usually set this to the document root of web application
// add trailing slash to dir
Img::configure(array('base_dir' => IMG_BASE_DIR));
// create img from path relative to base_dir
$Img = new Img('imgs/pattern.jpg');
// output unaltered image
echo '<img src="' . $Img->getSrc() . '">';
public function testThumbSizingWithConfig()
{
$config_defaults = self::$configDefaults;
$config = array('base_dir' => __DIR__ . '/', 'output_dir' => 'tmp/', 'upscale' => true, 'sizes' => array('Medium' => array('width' => 50, 'height' => 50, 'upscale' => false), 'small' => array('width' => 20, 'height' => 20, 'crop' => false), 'xtra-small' => array('width' => 10, 'height' => 10)));
Img::configure($config);
foreach (array('jpg', 'png', 'gif') as $ext) {
$src = self::$imgs[$ext]['file'];
$Img = new Img($src);
foreach ($config['sizes'] as $size => $size_data) {
$thumb_path = $Img->thumb($size);
$this->assertTrue(strlen($thumb_path) > 0, $Img->getError());
$filebase = $Img->getInfo('filebase');
$this->assertTrue(is_file($config['base_dir'] . $thumb_path), 'Not a file: ' . $config['base_dir'] . $thumb_path);
$expected_thumb_path = $config['output_dir'] . $filebase . '-' . $size . '.' . $ext;
$this->assertEquals($expected_thumb_path, $thumb_path);
$Thumb = new Img($thumb_path);
$this->assertEquals($thumb_path, $Thumb->getSrc());
$this->assertEquals($config['base_dir'] . $thumb_path, $Thumb->getPath());
$crop = isset($size_data['crop']) ? $size_data['crop'] : $Thumb->getConfig('crop');
$upscale = isset($size_data['upscale']) ? $size_data['upscale'] : $Thumb->getConfig('upscale');
if ($crop && $upscale) {
$this->assertEquals($size_data['width'], $Thumb->getInfo('width'));
$this->assertEquals($size_data['height'], $Thumb->getInfo('height'));
}
// cleanup
if (is_file($config['base_dir'] . $thumb_path)) {
unlink($config['base_dir'] . $thumb_path);
}
}
}
}