PHP yii\web Request::init Examples

Example #1

File: imagecache.php Project: maddoger/yii2-imagecache

<?php

use yii\helpers\ArrayHelper;
use yii\helpers\FileHelper;
use yii\web\Request;
require __DIR__ . '/../../vendor/autoload.php';
require __DIR__ . '/../../vendor/yiisoft/yii2/Yii.php';
require __DIR__ . '/../../common/config/bootstrap.php';
$config = yii\helpers\ArrayHelper::merge(require __DIR__ . '/../../common/config/main.php', require __DIR__ . '/../../common/config/main-local.php');
$request = new Request();
$request->init();
$imageCacheConfig = $config['components']['imageCache'];
/**
 * @var maddoger\imagecache\ImageCache $imageCache
 */
$imageCache = Yii::createObject($imageCacheConfig);
$cachedUrl = $request->getUrl();
$preg = '/^' . preg_quote(Yii::getAlias($imageCache->cacheUrl), '/') . '\\/(.*?)\\/(.*?)\\.(.*?)$/';
if (preg_match($preg, $cachedUrl, $matches)) {
    $presetName = $matches[1];
    if (!$imageCache->hasPreset($presetName)) {
        header('HTTP/1.0 400 Bad Request');
        exit('Preset not found.');
    }
    $imagePath = Yii::getAlias($imageCache->staticPath . DIRECTORY_SEPARATOR . $matches[2] . '.' . $matches[3]);
    $format = strtolower($matches[3]);
    if (file_exists($imagePath)) {
        try {
            $image = $imageCache->getImage($imagePath, $presetName);
            if ($image && $image->isValid()) {
                $preset = $imageCache->presets[$presetName];