Big refactor

src/Alias.php

@@ -0,0 +1,241 @@
+<?php
+/**
+ * Laravel IDE Helper Generator
+ *
+ * @author    Barry vd. Heuvel <[email protected]>
+ * @copyright 2013 Barry vd. Heuvel / Fruitcake Studio (http://www.fruitcakestudio.nl)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      https://github.com/barryvdh/laravel-ide-helper
+ */
+
+namespace Barryvdh\LaravelIdeHelper;
+
+class Alias
+{
+
+    protected $alias;
+    protected $facade;
+    protected $extends = null;
+    protected $classTYpe = 'class';
+    protected $namespace = '__root';
+    protected $root = null;
+    protected $classes = array();
+    protected $methods = array();
+    protected $used_methods = array();
+    protected $valid = false;
+
+    public function __construct($alias, $facade)
+    {
+        $this->alias = $alias;
+
+        // Make the class absolute
+        $facade = '\\' . ltrim($facade, '\\');
+        $this->facade = $facade;
+
+
+        $this->detectRoot();
+
+        if ((!$this->isTrait() && $this->root)) {
+            $this->valid = true;
+        } else {
+            return;
+        }
+
+        $this->addClass($this->root);
+        $this->detectNamespace();
+        $this->detectClassType();
+
+
+    }
+
+    /**
+     * Add one or more classes to analyze
+     *
+     * @param array|string $classes
+     */
+    public function addClass($classes)
+    {
+        $classes = (array)$classes;
+        foreach ($classes as $class) {
+            if (class_exists($class) || interface_exists($class)) {
+                $this->classes[] = $class;
+            }
+        }
+
+    }
+
+    /**
+     * Check if this class is valid to process.
+     * @return bool
+     */
+    public function isValid()
+    {
+        return $this->valid;
+    }
+
+    /**
+     * Get the classtype, 'interface' or 'class'
+     *
+     * @return string
+     */
+    public function getClasstype()
+    {
+        return $this->classType;
+    }
+
+    /**
+     * Get the class which this alias extends
+     *
+     * @return null|string
+     */
+    public function getExtends()
+    {
+        return $this->extends;
+    }
+
+    /**
+     * Get the Alias by which this class is called
+     *
+     * @return string
+     */
+    public function getAlias()
+    {
+        return $this->alias;
+    }
+
+    /**
+     * Get the namespace from the alias
+     *
+     * @return string
+     */
+    public function getNamespace()
+    {
+        return $this->namespace;
+    }
+
+    /**
+     * Get the methods found by this Alias
+     *
+     * @return array
+     */
+    public function getMethods()
+    {
+        $this->detectMethods();
+        return $this->methods;
+
+    }
+
+    /**
+     * Detect the namespace
+     */
+    protected function detectNamespace()
+    {
+        if (strpos($this->alias, '\\')) {
+            $nsParts = explode('\\', $this->alias);
+            $this->short = array_pop($nsParts);
+            $this->namespace = implode('\\', $nsParts);
+        }
+    }
+
+    /**
+     * Detect the class type
+     */
+    protected function detectClassType()
+    {
+        //Some classes extend the facade
+        if (interface_exists($this->facade)) {
+            $this->classType = 'interface';
+            $this->extends = $this->facade;
+        } else {
+            $this->classType = 'class';
+            if (class_exists($this->facade)) {
+                $this->extends = $this->facade;
+            }
+        }
+    }
+
+    /**
+     * Get the real root of a facade
+     *
+     * @return bool|string
+     */
+    protected function detectRoot()
+    {
+        $facade = $this->facade;
+
+        try {
+            //If possible, get the facade root
+            if (method_exists($facade, 'getFacadeRoot')) {
+                $root = get_class($facade::getFacadeRoot());
+            } else {
+                $root = $facade;
+            }
+
+            //If it doesn't exist, skip it
+            if (!class_exists($root) && !interface_exists($root)) {
+                $this->error("Class $this->root is not found.");
+                return;
+            }
+
+            $this->root = $root;
+
+            //When the database connection is not set, some classes will be skipped
+        } catch (\PDOException $e) {
+            $this->error(
+                "PDOException: " . $e->getMessage() . "\nPlease configure your database connection correctly, or use the sqlite memory driver (-M). Skipping $facade."
+            );
+
+        } catch (\Exception $e) {
+            $this->error("Exception: " . $e->getMessage() . "\nSkipping $facade.");
+        }
+
+    }
+
+    /**
+     * Detect if this class is a trait or not.
+     *
+     * @return bool
+     */
+    protected function isTrait()
+    {
+        // Check if the facade is not a Trait
+        if (function_exists('trait_exists') && trait_exists($this->facade)) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Get the methods for one or multiple classes.
+     *
+     * @return string
+     */
+    protected function detectMethods()
+    {
+
+        foreach ($this->classes as $class) {
+            $reflection = new \ReflectionClass($class);
+
+            $methods = $reflection->getMethods(\ReflectionMethod::IS_PUBLIC);
+            if ($methods) {
+                foreach ($methods as $method) {
+                    if (!in_array($method->name, $this->used_methods)) {
+                        // Only add the methods to the output when the root is not the same as the facade.
+                        // And don't add the __*() methods
+                        if ($this->facade !== $this->root && substr($method->name, 0, 2) !== '__') {
+                            $this->methods[] = new Method($method, $this->alias, $reflection);
+                        }
+                        $this->used_methods[] = $method->name;
+                    }
+                }
+            }
+        }
+    }
+
+    // Helper class to log errors
+    protected function error($msg)
+    {
+        echo $msg . "\r\n";
+    }
+
+}