firstcommit

vendor/league/climate/src/TerminalObject/Helper/Art.php

@@ -0,0 +1,147 @@
+<?php
+
+namespace League\CLImate\TerminalObject\Helper;
+
+trait Art
+{
+    /**
+     * The directories we should be looking for art in
+     *
+     * @var array $art_dirs
+     */
+    protected $art_dirs = [];
+
+    /**
+     * The default art if we can't find what the user requested
+     *
+     * @var string $default_art
+     */
+    protected $default_art = '404';
+
+    /**
+     * The art requested by the user
+     *
+     * @var string $art
+     */
+    protected $art = '';
+
+    /**
+     * Specify which settings Draw needs to import
+     *
+     * @return array
+     */
+    public function settings()
+    {
+        return ['Art'];
+    }
+
+    /**
+     * Import the Art setting (any directories the user added)
+     *
+     * @param \League\CLImate\Settings\Art $setting
+     */
+    public function importSettingArt($setting)
+    {
+        foreach ($setting->dirs as $dir) {
+            $this->addDir($dir);
+        }
+    }
+
+    /**
+     * Add a directory to search for art in
+     *
+     * @param string $dir
+     */
+    protected function addDir($dir)
+    {
+        // Add any additional directories to the top of the array
+        // so that the user can override art
+        array_unshift($this->art_dirs, rtrim($dir, '/'));
+
+        // Keep the array clean
+        $this->art_dirs = array_unique($this->art_dirs);
+        $this->art_dirs = array_filter($this->art_dirs);
+        $this->art_dirs = array_values($this->art_dirs);
+    }
+
+    /**
+     * Find a valid art path
+     *
+     * @param string $art
+     *
+     * @return array
+     */
+    protected function artDir($art)
+    {
+        return $this->fileSearch($art, '/*.*');
+    }
+
+    /**
+     * Find a valid art path
+     *
+     * @param string $art
+     *
+     * @return string
+     */
+    protected function artFile($art)
+    {
+        $files = $this->fileSearch($art, '.*');
+
+        return reset($files);
+    }
+
+    /**
+     * Find a set of files in the current art directories
+     * based on a pattern
+     *
+     * @param string $art
+     * @param string $pattern
+     *
+     * @return array
+     */
+    protected function fileSearch($art, $pattern)
+    {
+        foreach ($this->art_dirs as $dir) {
+            $directory_iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir));
+
+            $paths = [];
+            $regex = '~' . preg_quote($art) . $pattern . '~';
+
+            foreach ($directory_iterator as $file) {
+                if ($file->isDir()) {
+                    continue;
+                }
+
+                // Look for anything that has the $art filename
+                if (preg_match($regex, $file)) {
+                    $paths[] = $file->getPathname();
+                }
+            }
+
+            asort($paths);
+
+            // If we've got one, no need to look any further
+            if (!empty($paths)) {
+                return $paths;
+            }
+        }
+
+        return [];
+    }
+
+    /**
+     * Parse the contents of the file and return each line
+     *
+     * @param string $path
+     *
+     * @return array
+     */
+    protected function parse($path)
+    {
+        $output = file_get_contents($path);
+        $output = explode("\n", $output);
+        $output = array_map('rtrim', $output);
+
+        return $output;
+    }
+}