Initial commit as of 2018-10-16

2018-10-16 18:28:42 +02:00
commit 29d7c2ffdc
3601 changed files with 358427 additions and 0 deletions
--- a/assets/js/tinymce/plugins/spellchecker/includes/Engine.php
+++ b/assets/js/tinymce/plugins/spellchecker/includes/Engine.php
@@ -0,0 +1,168 @@
+<?php
+/**
+ * Engine.php
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ *
+ * Base class for all spellcheckers this takes in the words to check
+ * spelling on and returns the suggestions.
+ */
+
+class TinyMCE_SpellChecker_Engine {
+	private static $engines = array();
+	private $config;
+
+	public function __constructor($config) {
+		$this->config = $config;
+	}
+
+	/**
+	 * Spellchecks an array of words.
+	 *
+	 * @param String $lang Selected language code (like en_US or de_DE). Shortcodes like "en" and "de" work with enchant >= 1.4.1
+	 * @param Array $words Array of words to check.
+	 * @return Name/value object with arrays of suggestions.
+	 */
+	public function getSuggestions($lang, $words) {
+		return array();
+	}
+
+	/**
+	 * Return true/false if the engine is supported by the server.
+	 *
+	 * @return boolean True/false if the engine is supported.
+	 */
+	public function isSupported() {
+		return true;
+	}
+
+	/**
+	 * Sets the config array used to create the instance.
+	 *
+	 * @param Array $config Name/value array with config options.
+	 */
+	public function setConfig($config) {
+		$this->config = $config;
+	}
+
+	/**
+	 * Returns the config array used to create the instance.
+	 *
+	 * @return Array Name/value array with config options.
+	 */
+	public function getConfig() {
+		return $this->config;
+	}
+
+	// Static methods
+
+	public static function processRequest($tinymceSpellcheckerConfig) {
+		$engine = self::get($tinymceSpellcheckerConfig["engine"]);
+		$engine = new $engine();
+		$engine->setConfig($tinymceSpellcheckerConfig);
+
+		header('Content-Type: application/json');
+		header('Content-Encoding: UTF-8');
+		header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
+		header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
+		header("Cache-Control: no-store, no-cache, must-revalidate");
+		header("Cache-Control: post-check=0, pre-check=0", false);
+		header("Pragma: no-cache");
+
+		$method = self::getParam("method", "spellcheck");
+		$lang = self::getParam("lang", "en_US");
+		$text = self::getParam("text");
+
+		if ($method == "spellcheck") {
+			try {
+				if (!$text) {
+					throw new Exception("Missing input parameter 'text'.");
+				}
+
+				if (!$engine->isSupported()) {
+					throw new Exception("Current spellchecker isn't supported.");
+				}
+
+				$words = self::getWords($text);
+
+				echo json_encode((object) array(
+					"words" => (object) $engine->getSuggestions($lang, $words)
+				));
+			} catch (Exception $e) {
+				echo json_encode((object) array(
+					"error" => $e->getMessage()
+				));
+			}
+		} else {
+			echo json_encode((object) array(
+				"error" => "Invalid JSON input"
+			));
+		}
+	}
+
+	/**
+	 * Returns an request value by name without magic quoting.
+	 *
+	 * @param String $name Name of parameter to get.
+	 * @param String $default_value Default value to return if value not found.
+	 * @return String request value by name without magic quoting or default value.
+	 */
+	public static function getParam($name, $default_value = false) {
+		if (isset($_POST[$name])) {
+			$req = $_POST;
+		} else if (isset($_GET[$name])) {
+			$req = $_GET;
+		} else {
+			return $default_value;
+		}
+
+		// Handle magic quotes
+		if (ini_get("magic_quotes_gpc")) {
+			if (is_array($req[$name])) {
+				$out = array();
+
+				foreach ($req[$name] as $name => $value) {
+					$out[stripslashes($name)] = stripslashes($value);
+				}
+
+				return $out;
+			}
+
+			return stripslashes($req[$name]);
+		}
+
+		return $req[$name];
+	}
+
+	public static function add($name, $className) {
+		self::$engines[$name] = $className;
+	}
+
+	public static function get($name) {
+		if (!isset(self::$engines[$name])) {
+			return null;
+		}
+
+		return self::$engines[$name];
+	}
+
+	public static function getWords($text) {
+		preg_match_all('(\w{3,})u', $text, $matches);
+		$words = $matches[0];
+
+		for ($i = count($words) - 1;  $i >= 0; $i--) {
+			// Exclude words with numbers in them
+			if (preg_match('/[0-9]+/', $words[$i])) {
+				array_splice($words, $i, 1);
+			}
+		}
+
+		return $words;
+	}
+}
+
+?>