Merge branch 'develop'

* develop: (279 commits)
  disabled plugin translator
  missing lng keys
  prepared Plugin-version for release
  [FIX] PLLV-64
  renamed conf::get
  fixed creation form
  plugin translator
  some basics
  fixed URL presentation
  fixed urls when accessing from sub directory
  possible fix for PLLV-54
  fixed modal in fullscreen
  fixed modal qr
  [FIX] PLLV-72
  [FIX] PLLV-63
  [FIX] PLLV-36
  [FIX] PLLV-65
  [FIX] PLLV-68
  [FIX] PLLV-71
  new qtype priorities
  ...

.gitignore

@@ -1,2 +1 @@
-.svn
 path

classes/Conf/class.xlvoConf.php

@@ -0,0 +1,192 @@
+<?php
+require_once('./Services/ActiveRecord/class.ActiveRecord.php');
+require_once('./Customizing/global/plugins/Services/Repository/RepositoryObject/LiveVoting/classes/Js/class.xlvoJs.php');
+
+/**
+ * Class xlvoConf
+ *
+ * @author Fabian Schmid <[email protected]>
+ */
+class xlvoConf extends ActiveRecord {
+
+	const CONFIG_VERSION = 1;
+	const F_CONFIG_VERSION = 'config_version';
+	const F_ALLOW_FREEZE = 'allow_freeze';
+	const F_ALLOW_FULLSCREEN = 'allow_fullscreen';
+	const F_ALLOW_SHORTLINK = 'allow_shortlink';
+	const F_ALLOW_SHORTLINK_LINK = 'allow_shortlink_link';
+	const F_BASE_URL = 'base_url';
+	const F_ALLOW_GLOBAL_ANONYMOUS = 'global_anonymous';
+	const F_USE_QR = 'use_qr';
+	const REWRITE_RULE = "RewriteRule ^vote(/[\\w]*|) Customizing/global/plugins/Services/Repository/RepositoryObject/LiveVoting/pin.php?pin=$1 [L]";
+	const API_URL = './Customizing/global/plugins/Services/Repository/RepositoryObject/LiveVoting/classes/xlvoILIAS.php';
+
+
+	/**
+	 * @return string
+	 */
+	public static function getShortLinkURL() {
+		if (self::getConfig(self::F_ALLOW_SHORTLINK)) {
+			$url = self::getConfig(self::F_ALLOW_SHORTLINK_LINK);
+			$url = rtrim($url, "/") . "/";
+			$url = str_replace("http://", '', $url);
+			$url = str_replace("https://", '', $url);
+
+			if (ilHTTPS::getInstance()->isDetected()) {
+				$url = 'https://' . $url;
+			} else {
+				$url = 'http://' . $url;
+			}
+		} else {
+			$url = ILIAS_HTTP_PATH . '/Customizing/global/plugins/Services/Repository/RepositoryObject/LiveVoting/pin.php?pin=';
+		}
+
+		return $url;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public static function getBaseURL() {
+		if (self::getConfig(self::F_ALLOW_SHORTLINK)) {
+			$url = self::getConfig(self::F_BASE_URL);
+			$url = rtrim($url, "/") . "/";
+		} else {
+			$str = strstr(ILIAS_HTTP_PATH, 'Customizing', true);
+			$url = rtrim($str, "/") . "/";
+		}
+
+		return $url;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public static function getFullApiURL() {
+		return self::getBaseURL() . ltrim(self::API_URL, "./");
+	}
+
+
+	/**
+	 * @return string
+	 * @description Return the Name of your Database Table
+	 * @deprecated
+	 */
+	static function returnDbTableName() {
+		return 'xlvo_config';
+	}
+
+
+	/**
+	 * @var array
+	 */
+	protected static $cache = array();
+	/**
+	 * @var array
+	 */
+	protected static $cache_loaded = array();
+	/**
+	 * @var bool
+	 */
+	protected $ar_safe_read = false;
+
+
+	/**
+	 * @return bool
+	 */
+	public static function isConfigUpToDate() {
+		return self::getConfig(self::F_CONFIG_VERSION) == self::CONFIG_VERSION;
+	}
+
+
+	public static function load() {
+		$null = parent::get();
+	}
+
+
+	/**
+	 * @param $name
+	 *
+	 * @return mixed
+	 */
+	public static function getConfig($name) {
+		if (!self::$cache_loaded[$name]) {
+			$obj = new self($name);
+			self::$cache[$name] = json_decode($obj->getValue());
+			self::$cache_loaded[$name] = true;
+		}
+
+		return self::$cache[$name];
+	}
+
+
+	/**
+	 * @param $name
+	 * @param $value
+	 */
+	public static function set($name, $value) {
+		$obj = new self($name);
+		$obj->setValue(json_encode($value));
+
+		if (self::where(array( 'name' => $name ))->hasSets()) {
+			$obj->update();
+		} else {
+			$obj->create();
+		}
+	}
+
+
+	/**
+	 * @var string
+	 *
+	 * @db_has_field        true
+	 * @db_is_unique        true
+	 * @db_is_primary       true
+	 * @db_is_notnull       true
+	 * @db_fieldtype        text
+	 * @db_length           250
+	 */
+	protected $name;
+	/**
+	 * @var string
+	 *
+	 * @db_has_field        true
+	 * @db_fieldtype        text
+	 * @db_length           4000
+	 */
+	protected $value;
+
+
+	/**
+	 * @param string $name
+	 */
+	public function setName($name) {
+		$this->name = $name;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getName() {
+		return $this->name;
+	}
+
+
+	/**
+	 * @param string $value
+	 */
+	public function setValue($value) {
+		$this->value = $value;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getValue() {
+		return $this->value;
+	}
+}