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system/ThirdParty/Kint/Renderer/Renderer.php

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+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer;
+
+use Kint\Zval\InstanceValue;
+use Kint\Zval\Value;
+
+abstract class Renderer
+{
+    const SORT_NONE = 0;
+    const SORT_VISIBILITY = 1;
+    const SORT_FULL = 2;
+
+    protected $call_info = [];
+    protected $statics = [];
+    protected $show_trace = true;
+
+    abstract public function render(Value $o);
+
+    abstract public function renderNothing();
+
+    public function setCallInfo(array $info)
+    {
+        if (!isset($info['params'])) {
+            $info['params'] = null;
+        }
+
+        if (!isset($info['modifiers']) || !\is_array($info['modifiers'])) {
+            $info['modifiers'] = [];
+        }
+
+        if (!isset($info['callee'])) {
+            $info['callee'] = null;
+        }
+
+        if (!isset($info['caller'])) {
+            $info['caller'] = null;
+        }
+
+        if (!isset($info['trace']) || !\is_array($info['trace'])) {
+            $info['trace'] = [];
+        }
+
+        $this->call_info = [
+            'params' => $info['params'],
+            'modifiers' => $info['modifiers'],
+            'callee' => $info['callee'],
+            'caller' => $info['caller'],
+            'trace' => $info['trace'],
+        ];
+    }
+
+    public function getCallInfo()
+    {
+        return $this->call_info;
+    }
+
+    public function setStatics(array $statics)
+    {
+        $this->statics = $statics;
+        $this->setShowTrace(!empty($statics['display_called_from']));
+    }
+
+    public function getStatics()
+    {
+        return $this->statics;
+    }
+
+    public function setShowTrace($show_trace)
+    {
+        $this->show_trace = $show_trace;
+    }
+
+    public function getShowTrace()
+    {
+        return $this->show_trace;
+    }
+
+    /**
+     * Returns the first compatible plugin available.
+     *
+     * @param array $plugins Array of hints to class strings
+     * @param array $hints   Array of object hints
+     *
+     * @return array Array of hints to class strings filtered and sorted by object hints
+     */
+    public function matchPlugins(array $plugins, array $hints)
+    {
+        $out = [];
+
+        foreach ($hints as $key) {
+            if (isset($plugins[$key])) {
+                $out[$key] = $plugins[$key];
+            }
+        }
+
+        return $out;
+    }
+
+    public function filterParserPlugins(array $plugins)
+    {
+        return $plugins;
+    }
+
+    public function preRender()
+    {
+        return '';
+    }
+
+    public function postRender()
+    {
+        return '';
+    }
+
+    public static function sortPropertiesFull(Value $a, Value $b)
+    {
+        $sort = Value::sortByAccess($a, $b);
+        if ($sort) {
+            return $sort;
+        }
+
+        $sort = Value::sortByName($a, $b);
+        if ($sort) {
+            return $sort;
+        }
+
+        return InstanceValue::sortByHierarchy($a->owner_class, $b->owner_class);
+    }
+
+    /**
+     * Sorts an array of Value.
+     *
+     * @param Value[] $contents Object properties to sort
+     * @param int     $sort
+     *
+     * @return Value[]
+     */
+    public static function sortProperties(array $contents, $sort)
+    {
+        switch ($sort) {
+            case self::SORT_VISIBILITY:
+                // Containers to quickly stable sort by type
+                $containers = [
+                    Value::ACCESS_PUBLIC => [],
+                    Value::ACCESS_PROTECTED => [],
+                    Value::ACCESS_PRIVATE => [],
+                    Value::ACCESS_NONE => [],
+                ];
+
+                foreach ($contents as $item) {
+                    $containers[$item->access][] = $item;
+                }
+
+                return \call_user_func_array('array_merge', $containers);
+            case self::SORT_FULL:
+                \usort($contents, ['Kint\\Renderer\\Renderer', 'sortPropertiesFull']);
+                // no break
+            default:
+                return $contents;
+        }
+    }
+}