Added BowerPackageController and actionFetchTop

Author: SilverFire

src/config/aliases.php

@@ -13,4 +13,5 @@
     '@storage' => '<base-dir>/web',
     '@bower'   => '@vendor/bower-asset',
     '@npm'     => '@vendor/npm-asset',
+    '@runtime' => '<base-dir>/runtime',
 ];

src/config/goals.yml

@@ -1,5 +1,7 @@
 asset-package:
     class: hiqdev\assetpackagist\console\AssetPackageController
+bower-package:
+    class: hiqdev\assetpackagist\console\BowerPackageController
 
 install:
     after:

src/console/AssetPackageController.php

@@ -14,6 +14,7 @@
 use hiqdev\assetpackagist\models\AssetPackage;
 use hiqdev\assetpackagist\models\Storage;
 use Yii;
+use yii\helpers\Console;
 
 class AssetPackageController extends \yii\console\Controller
 {

src/console/BowerPackageController.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace hiqdev\assetpackagist\console;
+
+use Yii;
+use yii\helpers\ArrayHelper;
+use yii\helpers\Console;
+use yii\helpers\Json;
+
+class BowerPackageController extends \yii\console\Controller
+{
+    /**
+     * Fetches TOP-$count components from Bower ans saves to `config/bower.list`
+     *
+     * @param int $count
+     * @param bool $skipCache
+     */
+    public function actionFetchTop($count = 1000, $skipCache = false)
+    {
+        $result = [];
+        $components = $this->getComponents($skipCache);
+        ArrayHelper::multisort($components, 'stars', SORT_DESC, SORT_NUMERIC);
+
+        foreach (array_slice($components, 0, $count) as $component) {
+            $result[] = 'bower-asset/' . $component['name'];
+            echo Console::renderColoredString("%R{$component['stars']}%N - %g{$component['name']}%N");
+            Console::moveCursorTo(0);
+            Console::clearLine();
+        }
+
+        $componentsListPath = Yii::getAlias('@hiqdev/assetpackagist/config/bower.list');
+        file_put_contents($componentsListPath, implode("\n", $result));
+
+        echo Console::renderColoredString("Fetched %YBower%N components list. Found %G" . count($components) . "%N components.\n");
+        echo Console::renderColoredString("Only %bTOP-" . $count . "%N components were added to the packages list.\n");
+        echo Console::renderColoredString("See %G" . $componentsListPath . "%N\n");
+    }
+
+    /**
+     * Gets components array from bower API
+     *
+     * @param bool $skipCache whether to skip using local cache
+     * @return array
+     */
+    private function getComponents($skipCache = false)
+    {
+        $url = 'http://bower-component-list.herokuapp.com';
+        $componentsFilePath = Yii::getAlias('@runtime/bower-cache/components.list');
+
+        if (!$skipCache && is_file($componentsFilePath) && (time() - filemtime($componentsFilePath) < 60*60*6)) { // 6 hours
+            $raw = file_get_contents($componentsFilePath);
+        } else {
+            $result = (new \GuzzleHttp\Client())->request('GET', $url);
+            $raw = $result->getBody();
+            file_put_contents($componentsFilePath, $raw);
+        }
+
+        return Json::decode($raw);
+    }
+}