.gitignore added

[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / flatted / php / flatted.php

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/flatted/php/flatted.php b/.config/coc/extensions/node_modules/coc-prettier/node_modules/flatted/php/flatted.php
new file mode 100644 (file)
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+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/flatted/php/flatted.php
@@ -0,0 +1,174 @@
+<?php
+
+/*!
+ * ISC License
+ * 
+ * Copyright (c) 2018-2020, Andrea Giammarchi, @WebReflection
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+class FlattedString {
+  public function __construct($value) {
+    $this->value = $value;
+  }
+}
+
+class Flatted {
+
+  // public utilities
+  public static function parse($json, $assoc = false, $depth = 512, $options = 0) {
+    $input = array_map(
+      'Flatted::asString',
+      array_map(
+        'Flatted::wrap',
+        json_decode($json, $assoc, $depth, $options)
+      )
+    );
+    $value = &$input[0];
+    $set = array();
+    $set[] = &$value;
+    if (is_array($value))
+      return Flatted::loop(false, array_keys($value), $input, $set, $value);
+    if (is_object($value))
+      return Flatted::loop(true, Flatted::keys($value), $input, $set, $value);
+    return $value;
+  }
+
+  public static function stringify($value, $options = 0, $depth = 512) {
+    $known = new stdClass;
+    $known->key = array();
+    $known->value = array();
+    $input = array();
+    $output = array();
+    $i = intval(Flatted::index($known, $input, $value));
+    while ($i < count($input)) {
+      $output[$i] = Flatted::transform($known, $input, $input[$i]);
+      $i++;
+    }
+    return json_encode($output, $options, $depth);
+  }
+
+  // private helpers
+  private static function asString(&$value) {
+    return $value instanceof FlattedString ? $value->value : $value;
+  }
+
+  private static function index(&$known, &$input, &$value) {
+    $input[] = &$value;
+    $index = strval(count($input) - 1);
+    $known->key[] = &$value;
+    $known->value[] = &$index;
+    return $index;
+  }
+
+  private static function keys(&$value) {
+    $obj = new ReflectionObject($value);
+    $props = $obj->getProperties();
+    $keys = array();
+    foreach ($props as $prop) {
+      $keys[] = $prop->getName();
+    }
+    return $keys;
+  }
+
+  private static function loop($obj, $keys, &$input, &$set, &$output) {
+    foreach ($keys as $key) {
+      $value = $obj ? $output->$key : $output[$key];
+      if ($value instanceof FlattedString) {
+        Flatted::ref($obj, $key, $input[$value->value], $input, $set, $output);
+      }
+    }
+    return $output;
+  }
+
+  private static function relate(&$known, &$input, &$value) {
+    if (is_string($value)) {
+      $key = array_search($value, $known->key, true);
+      if ($key !== false) {
+        return $known->value[$key];
+      }
+      return Flatted::index($known, $input, $value);
+    }
+    if (is_array($value)) {
+      $key = array_search($value, $known->key, true);
+      if ($key !== false) {
+        return $known->value[$key];
+      }
+      return Flatted::index($known, $input, $value);
+    }
+    if (is_object($value)) {
+      $key = array_search($value, $known->key, true);
+      if ($key !== false) {
+        return $known->value[$key];
+      }
+      return Flatted::index($known, $input, $value);
+    }
+    return $value;
+  }
+
+  private static function ref($obj, &$key, &$value, &$input, &$set, &$output) {
+    if (is_array($value) && !in_array($value, $set, true)) {
+      $set[] = $value;
+      $value = Flatted::loop(false, array_keys($value), $input, $set, $value);
+    }
+    elseif (is_object($value) && !in_array($value, $set, true)) {
+      $set[] = $value;
+      $value = Flatted::loop(true, Flatted::keys($value), $input, $set, $value);
+    }
+    if ($obj) {
+      $output->$key = &$value;
+    }
+    else {
+      $output[$key] = &$value;
+    }
+  }
+
+  private static function transform(&$known, &$input, &$value) {
+    if (is_array($value)) {
+      return array_map(
+        function (&$value) use(&$known, &$input) {
+          return Flatted::relate($known, $input, $value);
+        },
+        $value
+      );
+    }
+    if (is_object($value)) {
+      $object = new stdClass;
+      $keys = Flatted::keys($value);
+      foreach ($keys as $key) {
+        $object->$key = Flatted::relate($known, $input, $value->$key);
+      }
+      return $object;
+    }
+    return $value;
+  }
+
+  private static function wrap(&$value) {
+    if (is_string($value)) {
+      return new FlattedString($value);
+    }
+    if (is_array($value)) {
+      return array_map('Flatted::wrap', $value);
+    }
+    if (is_object($value)) {
+      $keys = Flatted::keys($value);
+      foreach ($keys as $key) {
+        $value->$key = self::wrap($value->$key);
+      }
+      return $value;
+    }
+    return $value;
+  }
+}
+?>
\ No newline at end of file