3455 lines
107 KiB
PHP
3455 lines
107 KiB
PHP
<?php
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/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
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__ __ _ _____ _ _ __ __ _ _ _
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\ \ / / | | | __ \ | | | | | \/ | | | | | | |
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\ \ / /_ _ ___| |_ | | | | _____ _____| | ___ _ __ _ __ ___ ___ _ __ | |_ | \ / | ___| |_| |__ ___ __| |
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\ \/ / _` / __| __| | | | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
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\ / (_| \__ \ |_ | |__| | __/\ V / __/ | (_) | |_) | | | | | | __/ | | | |_ | | | | __/ |_| | | | (_) | (_| |
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\/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_| |_|\___|\__|_| |_|\___/ \__,_|
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/-------------------------------------------------------------------------------------------------------------------------------/
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@version 1.0.x
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@build 8th February, 2021
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@created 30th January, 2017
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@package Questions and Answers
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@subpackage questionsanswers.php
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@author Llewellyn van der Merwe <https://www.vdm.io/>
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@copyright Copyright (C) 2015. All Rights Reserved
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@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
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Questions & Answers
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/-----------------------------------------------------------------------------------------------------------------------------*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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use Joomla\CMS\Language\Language;
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use Joomla\Registry\Registry;
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use Joomla\String\StringHelper;
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use Joomla\Utilities\ArrayHelper;
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/**
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* Questionsanswers component helper
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*/
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abstract class QuestionsanswersHelper
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{
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/**
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* Composer Switch
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*
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* @var array
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*/
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protected static $composer = array();
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/**
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* The Main Active Language
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*
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* @var string
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*/
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public static $langTag;
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/**
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* The Global Site Event Method.
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**/
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public static function globalEvent($document)
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{
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// the Session keeps track of all data related to the current session of this user
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self::loadSession();
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}
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/**
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* the globals
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**/
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protected static $params;
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protected static $user;
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protected static $locker;
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protected static $basickey;
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/**
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* the Butler
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**/
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public static $session = array();
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/**
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* the Butler Assistant
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**/
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protected static $localSession = array();
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/**
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* start a session if not already set, and load with data
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**/
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public static function loadSession()
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{
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if (!isset(self::$session) || !self::checkObject(self::$session))
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{
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self::$session = JFactory::getSession();
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}
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// set the defaults
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self::setSessionDefaults();
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}
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/**
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* give Session more to keep
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**/
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public static function set($key, $value)
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{
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if (!isset(self::$session) || !self::checkObject(self::$session))
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{
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self::$session = JFactory::getSession();
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}
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// set to local memory to speed up program
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self::$localSession[$key] = $value;
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// load to session for later use
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return self::$session->set($key, self::$localSession[$key]);
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}
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/**
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* get info from Session
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**/
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public static function get($key, $default = null)
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{
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if (!isset(self::$session) || !self::checkObject(self::$session))
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{
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self::$session = JFactory::getSession();
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}
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// check if in local memory
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if (!isset(self::$localSession[$key]))
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{
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// set to local memory to speed up program
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self::$localSession[$key] = self::$session->get($key, $default);
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}
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return self::$localSession[$key];
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}
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/**
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* set the session defaults if not set
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**/
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protected static function setSessionDefaults()
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{
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// noting set for now
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}
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/**
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* @param $fileName
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* @param $fileFormat
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* @param $target
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* @param $path
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* @param $fullPath
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* @return bool
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*/
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public static function resizeImage($fileName, $fileFormat, $target, $path, $fullPath)
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{
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// get the global settings
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if (!self::checkObject(self::$params))
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{
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self::$params = JComponentHelper::getParams('com_questionsanswers');
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}
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// first check if we should resize this target
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if (1 == self::$params->get('crop_'.$target, 0))
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{
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// load the size to be set
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$height = self::$params->get($target.'_height', 'not_set');
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$width = self::$params->get($target.'_width', 'not_set');
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// get image properties
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$image = self::getImageFileProperties($fileName.'.'.$fileFormat, $path);
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// make sure we have an object
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if (self::checkObject($image))
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{
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if ($width !== 'not_set' && $height !== 'not_set' && ($image->width != $width || $image->height != $height))
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{
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// if image is huge and should only be scaled, resize it on the fly
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if(($image->width > 900 || $image->height > 700) && ($height == 0 || $width == 0))
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{
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if($fileFormat == "jpg" || $fileFormat == "jpeg" )
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{
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$src = imagecreatefromjpeg($fullPath);
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}
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elseif($fileFormat == "png")
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{
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$src = imagecreatefrompng($fullPath);
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}
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elseif($fileFormat == "gif")
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{
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$src = imagecreatefromgif($fullPath);
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}
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else
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{
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return false;
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}
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if ($height != 0)
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{
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$hRatio = $image->height / $height;
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}
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if ($width != 0)
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{
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$wRatio = $image->width / $width;
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}
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if (isset($hRatio) && isset($wRatio))
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{
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$maxRatio = max($wRatio, $hRatio);
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}
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elseif (isset($wRatio))
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{
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$maxRatio = $wRatio;
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}
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elseif (isset($hRatio))
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{
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$maxRatio = $hRatio;
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}
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if ($maxRatio > 1)
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{
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$newwidth = $image->width / $maxRatio;
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$newheight = $image->height / $maxRatio;
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}
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else
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{
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$newwidth = $image->width;
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$newheight = $image->height;
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}
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$tmp = imagecreatetruecolor($newwidth, $newheight);
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$backgroundColor = imagecolorallocate($tmp, 255, 255, 255);
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imagefill($tmp, 0, 0, $backgroundColor);
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imagecopyresampled($tmp, $src, 0, 0, 0, 0,$newwidth, $newheight, $image->width, $image->height);
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imagejpeg($tmp, $fullPath, 100);
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imagedestroy($src);
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imagedestroy($tmp);
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}
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// only continue if image should be cropped
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if ($height != 0 && $width != 0)
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{
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// Include wideimage - http://wideimage.sourceforge.net
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require_once(JPATH_ADMINISTRATOR . '/components/com_questionsanswers/helpers/wideimage/WideImage.php');
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$builder = WideImage::load($fullPath);
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$resized = $builder->resize($width, $height, 'outside')->crop('center', 'middle', $width, $height);
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$resized->saveToFile($fullPath);
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}
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}
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return true;
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}
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}
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return false;
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}
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/**
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* @param $image
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* @return bool|stdClass
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*/
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public static function getImageFileProperties($image, $folder = false)
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{
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if ($folder)
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{
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$localfolder = $folder;
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}
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else
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{
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$setimagesfolder = JComponentHelper::getParams('com_questionsanswers')->get('setimagesfolder', 1);
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if (2 == $setimagesfolder)
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{
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$localfolder = JComponentHelper::getParams('com_questionsanswers')->get('imagesfolder', JPATH_SITE.'/images/questionsanswers');
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}
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elseif (1 == $setimagesfolder)
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{
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$localfolder = JPATH_SITE.'/images';
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}
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else // just in-case :)
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{
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$localfolder = JPATH_SITE.'/images/questionsanswers';
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}
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}
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// import all needed classes
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jimport('joomla.filesystem.folder');
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jimport('joomla.filesystem.file');
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jimport('joomla.image.image');
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// setup the folder if it does not exist
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if (JFolder::exists($localfolder) && JFile::exists($localfolder.'/'.$image))
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{
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$properties = JImage::getImageFileProperties($localfolder.'/'.$image);
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// check if we have properties
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if (self::checkObject($properties))
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{
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// remove the server path
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$imagePath = trim(str_replace(JPATH_SITE,'',$localfolder),'/').'/'.$image;
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// now add the src path to show the image
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$properties->src = JURI::root().$imagePath;
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// return the image properties
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return $properties;
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}
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}
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return false;
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}
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/**
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* Get the file path or url
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*
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* @param string $type The (url/path) type to return
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* @param string $target The Params Target name (if set)
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* @param string $default The default path if not set in Params (fallback path)
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* @param bool $createIfNotSet The switch to create the folder if not found
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*
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* @return string On success the path or url is returned based on the type requested
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*
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*/
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public static function getFolderPath($type = 'path', $target = 'folderpath', $default = '', $createIfNotSet = true)
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{
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// make sure to always have a string/path
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if(!self::checkString($default))
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{
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$default = JPATH_SITE . '/images/';
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}
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// get the global settings
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if (!self::checkObject(self::$params))
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{
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self::$params = JComponentHelper::getParams('com_questionsanswers');
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}
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$folderPath = self::$params->get($target, $default);
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jimport('joomla.filesystem.folder');
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// create the folder if it does not exist
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if ($createIfNotSet && !JFolder::exists($folderPath))
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{
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JFolder::create($folderPath);
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}
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// return the url
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if ('url' === $type)
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{
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if (strpos($folderPath, JPATH_SITE) !== false)
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{
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$folderPath = trim( str_replace( JPATH_SITE, '', $folderPath), '/');
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return JURI::root() . $folderPath . '/';
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}
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|
// since the path is behind the root folder of the site, return only the root url (may be used to build the link)
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return JURI::root();
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}
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// sanitize the path
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return '/' . trim( $folderPath, '/' ) . '/';
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}
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/**
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* Get the file path or url
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*
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* @param string $type The (url/path) type to return
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|
* @param string $target The Params Target name (if set)
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* @param string $fileType The kind of filename to generate (if not set no file name is generated)
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* @param string $key The key to adjust the filename (if not set ignored)
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* @param string $default The default path if not set in Params (fallback path)
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* @param bool $createIfNotSet The switch to create the folder if not found
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*
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* @return string On success the path or url is returned based on the type requested
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*
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*/
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public static function getFilePath($type = 'path', $target = 'filepath', $fileType = null, $key = '', $default = '', $createIfNotSet = true)
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{
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// make sure to always have a string/path
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if(!self::checkString($default))
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{
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$default = JPATH_SITE . '/images/';
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}
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// get the global settings
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if (!self::checkObject(self::$params))
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{
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self::$params = JComponentHelper::getParams('com_questionsanswers');
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}
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$filePath = self::$params->get($target, $default);
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// check the file path (revert to default only of not a hidden file path)
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if ('hiddenfilepath' !== $target && strpos($filePath, JPATH_SITE) === false)
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{
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$filePath = $default;
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}
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jimport('joomla.filesystem.folder');
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// create the folder if it does not exist
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if ($createIfNotSet && !JFolder::exists($filePath))
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{
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JFolder::create($filePath);
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}
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// setup the file name
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$fileName = '';
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// Get basic key
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$basickey = 'Th!s_iS_n0t_sAfe_buT_b3tter_then_n0thiug';
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if (method_exists(get_called_class(), "getCryptKey"))
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{
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$basickey = self::getCryptKey('basic', $basickey);
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}
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// check the key
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if (!self::checkString($key))
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{
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$key = 'vDm';
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}
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// set the file name
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if (self::checkString($fileType))
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{
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// set the name
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$fileName = trim(md5($type.$target.$basickey.$key) . '.' . trim($fileType, '.'));
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}
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else
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{
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$fileName = trim(md5($type.$target.$basickey.$key)) . '.txt';
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}
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// return the url
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if ('url' === $type)
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{
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if (strpos($filePath, JPATH_SITE) !== false)
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{
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$filePath = trim( str_replace( JPATH_SITE, '', $filePath), '/');
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return JURI::root() . $filePath . '/' . $fileName;
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}
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// since the path is behind the root folder of the site, return only the root url (may be used to build the link)
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return JURI::root();
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}
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// sanitize the path
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return '/' . trim( $filePath, '/' ) . '/' . $fileName;
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}
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|
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|
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/**
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* @param $ids
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* @param $type
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* @return array|null
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*/
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public static function getNames($ids, $type)
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{
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// setup the get array
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$get = array('a.id');
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switch($type)
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{
|
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case 'catid':
|
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// set related values
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$get[] = 'a.title';
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$table = '#__categories';
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break;
|
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}
|
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if (!isset($table) || !self::checkArray($ids))
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{
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return null;
|
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}
|
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// check the array of ids
|
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if (self::checkArray($ids))
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{
|
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foreach ($ids as $id)
|
|
{
|
|
if (!(is_numeric($id)))
|
|
{
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return null;
|
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}
|
|
}
|
|
}
|
|
// now load all custom values
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$db = JFactory::getDBO();
|
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$query = $db->getQuery(true);
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$query->select($db->quoteName($get));
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$query->from($db->quoteName($table, 'a'));
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$query->where('a.id IN (' . implode(', ', $ids) . ')');
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$query->where('a.published = 1');
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$db->setQuery($query);
|
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$db->execute();
|
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if ($db->getNumRows())
|
|
{
|
|
$items = $db->loadObjectList();
|
|
$bucket = array();
|
|
foreach ($items as $item)
|
|
{
|
|
switch($type)
|
|
{
|
|
case 'catid':
|
|
// set related values
|
|
$bucket[$item->id] = $item->title;
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break;
|
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}
|
|
}
|
|
return $bucket;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
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|
* Change to nice fancy date
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|
*/
|
|
public static function fancyDate($date, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
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|
$date = strtotime($date);
|
|
}
|
|
return date('jS \o\f F Y',$date);
|
|
}
|
|
|
|
/**
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|
* get date based in period past
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|
*/
|
|
public static function fancyDynamicDate($date, $check_stamp = true)
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|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
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|
$date = strtotime($date);
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|
}
|
|
// older then year
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|
$lastyear = date("Y", strtotime("-1 year"));
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|
$tragetyear = date("Y", $date);
|
|
if ($tragetyear <= $lastyear)
|
|
{
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|
return date('m/d/y', $date);
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|
}
|
|
// same day
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|
$yesterday = strtotime("-1 day");
|
|
if ($date > $yesterday)
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|
{
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|
return date('g:i A', $date);
|
|
}
|
|
// just month day
|
|
return date('M j', $date);
|
|
}
|
|
|
|
/**
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|
* Change to nice fancy day time and date
|
|
*/
|
|
public static function fancyDayTimeDate($time, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($time))
|
|
{
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|
$time = strtotime($time);
|
|
}
|
|
return date('D ga jS \o\f F Y',$time);
|
|
}
|
|
|
|
/**
|
|
* Change to nice fancy time and date
|
|
*/
|
|
public static function fancyDateTime($time, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($time))
|
|
{
|
|
$time = strtotime($time);
|
|
}
|
|
return date('(G:i) jS \o\f F Y',$time);
|
|
}
|
|
|
|
/**
|
|
* Change to nice hour:minutes time
|
|
*/
|
|
public static function fancyTime($time, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($time))
|
|
{
|
|
$time = strtotime($time);
|
|
}
|
|
return date('G:i',$time);
|
|
}
|
|
|
|
/**
|
|
* set the date day as Sunday through Saturday
|
|
*/
|
|
public static function setDayName($date, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
|
|
$date = strtotime($date);
|
|
}
|
|
return date('l', $date);
|
|
}
|
|
|
|
/**
|
|
* set the date month as January through December
|
|
*/
|
|
public static function setMonthName($date, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
|
|
$date = strtotime($date);
|
|
}
|
|
return date('F', $date);
|
|
}
|
|
|
|
/**
|
|
* set the date day as 1st
|
|
*/
|
|
public static function setDay($date, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
|
|
$date = strtotime($date);
|
|
}
|
|
return date('jS', $date);
|
|
}
|
|
|
|
/**
|
|
* set the date month as 5
|
|
*/
|
|
public static function setMonth($date, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
|
|
$date = strtotime($date);
|
|
}
|
|
return date('n', $date);
|
|
}
|
|
|
|
/**
|
|
* set the date year as 2004 (for charts)
|
|
*/
|
|
public static function setYear($date, $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
|
|
$date = strtotime($date);
|
|
}
|
|
return date('Y', $date);
|
|
}
|
|
|
|
/**
|
|
* set the date as 2004/05 (for charts)
|
|
*/
|
|
public static function setYearMonth($date, $spacer = '/', $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
|
|
$date = strtotime($date);
|
|
}
|
|
return date('Y' . $spacer . 'm', $date);
|
|
}
|
|
|
|
/**
|
|
* set the date as 2004/05/03 (for charts)
|
|
*/
|
|
public static function setYearMonthDay($date, $spacer = '/', $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
|
|
$date = strtotime($date);
|
|
}
|
|
return date('Y' . $spacer . 'm' . $spacer . 'd', $date);
|
|
}
|
|
|
|
/**
|
|
* set the date as 03/05/2004
|
|
*/
|
|
public static function setDayMonthYear($date, $spacer = '/', $check_stamp = true)
|
|
{
|
|
if ($check_stamp && !self::isValidTimeStamp($date))
|
|
{
|
|
$date = strtotime($date);
|
|
}
|
|
return date('d' . $spacer . 'm' . $spacer . 'Y', $date);
|
|
}
|
|
|
|
/**
|
|
* Check if string is a valid time stamp
|
|
*/
|
|
public static function isValidTimeStamp($timestamp)
|
|
{
|
|
return ((int) $timestamp === $timestamp)
|
|
&& ($timestamp <= PHP_INT_MAX)
|
|
&& ($timestamp >= ~PHP_INT_MAX);
|
|
}
|
|
|
|
/**
|
|
* Check if string is a valid date
|
|
* https://www.php.net/manual/en/function.checkdate.php#113205
|
|
*/
|
|
public static function isValidateDate($date, $format = 'Y-m-d H:i:s')
|
|
{
|
|
$d = DateTime::createFromFormat($format, $date);
|
|
return $d && $d->format($format) == $date;
|
|
}
|
|
|
|
|
|
/**
|
|
* prepare base64 string for url
|
|
**/
|
|
public static function base64_urlencode($string, $encode = false)
|
|
{
|
|
if ($encode)
|
|
{
|
|
$string = base64_encode($string);
|
|
}
|
|
return str_replace(array('+', '/'), array('-', '_'), $string);
|
|
}
|
|
|
|
/**
|
|
* prepare base64 string form url
|
|
**/
|
|
public static function base64_urldecode($string, $decode = false)
|
|
{
|
|
$string = str_replace(array('-', '_'), array('+', '/'), $string);
|
|
if ($decode)
|
|
{
|
|
$string = base64_decode($string);
|
|
}
|
|
return $string;
|
|
}
|
|
|
|
|
|
/**
|
|
* The Dynamic Data Array
|
|
*
|
|
* @var array
|
|
*/
|
|
protected static $dynamicData = array();
|
|
|
|
/**
|
|
* Set the Dynamic Data
|
|
*
|
|
* @param string $data The data to update
|
|
* @param array $placeholders The placeholders to use to update data
|
|
*
|
|
* @return string of updated data
|
|
*
|
|
*/
|
|
public static function setDynamicData($data, $placeholders)
|
|
{
|
|
// make sure data is a string & placeholders is an array
|
|
if (self::checkString($data) && self::checkArray($placeholders))
|
|
{
|
|
// store in memory in case it is build multiple times
|
|
$keyMD5 = md5($data.json_encode($placeholders));
|
|
if (!isset(self::$dynamicData[$keyMD5]))
|
|
{
|
|
// remove all values that are not strings (just to be safe)
|
|
$placeholders = array_filter($placeholders, function ($val){ if (self::checkArray($val) || self::checkObject($val)) { return false; } return true; });
|
|
// model (basic) based on logic
|
|
self::setTheIF($data, $placeholders);
|
|
// update the string and store in memory
|
|
self::$dynamicData[$keyMD5] = str_replace(array_keys($placeholders), array_values($placeholders), $data);
|
|
}
|
|
// return updated string
|
|
return self::$dynamicData[$keyMD5];
|
|
}
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Set the IF statements
|
|
*
|
|
* @param string $string The string to update
|
|
* @param array $placeholders The placeholders to use to update string
|
|
*
|
|
* @return void
|
|
*
|
|
*/
|
|
protected static function setTheIF(&$string, $placeholders)
|
|
{
|
|
// only normal if endif
|
|
$condition = '[a-z0-9\_\-]+';
|
|
$inner = '((?:(?!\[\/?IF)(?!\[\/?ELSE)(?!\[\/?ELSEIF).)*?)';
|
|
$if = '\[IF\s?('.$condition.')\]';
|
|
$elseif = '\[ELSEIF\s?('.$condition.')\]';
|
|
$else = '\[ELSE\]';
|
|
$endif = '\[ENDIF\]';
|
|
// set the patterns
|
|
$patterns = array();
|
|
// normal if endif
|
|
$patterns[] = '#'.$if.$inner.$endif.'#is';
|
|
// normal if else endif
|
|
$patterns[] = '#'.$if.$inner.$else.$inner.$endif.'#is';
|
|
// dynamic if elseif's endif
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$endif.'#is';
|
|
// dynamic if elseif's else endif
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$else.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$else.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$else.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$else.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$else.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$else.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$else.$inner.$endif.'#is';
|
|
$patterns[] = '#'.$if.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$elseif.$inner.$else.$inner.$endif.'#is';
|
|
// run the patterns to setup the string
|
|
foreach ($patterns as $pattern)
|
|
{
|
|
while (preg_match($pattern, $string, $match))
|
|
{
|
|
$keep = self::remainderIF($match, $placeholders);
|
|
$string = preg_replace($pattern, $keep, $string, 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set the remainder IF
|
|
*
|
|
* @param array $match The match search
|
|
* @param array $placeholders The placeholders to use to match
|
|
*
|
|
* @return string of remainder
|
|
*
|
|
*/
|
|
protected static function remainderIF(&$match, &$placeholders)
|
|
{
|
|
// default we keep nothing
|
|
$keep = '';
|
|
$found = false;
|
|
// get match lenght
|
|
$length = count($match);
|
|
// ranges to check
|
|
$ii = range(2,30,2); // even numbers (content)
|
|
$iii = range(1, 25, 2); // odd numbers (placeholder)
|
|
// if empty value remove whole line else show line but remove all [CODE]
|
|
foreach ($iii as $content => $placeholder)
|
|
{
|
|
if (isset($match[$placeholder]) && empty($placeholders['['.$match[$placeholder].']']))
|
|
{
|
|
// keep nothing or next option
|
|
$keep = '';
|
|
}
|
|
elseif (isset($match[$ii[$content]]))
|
|
{
|
|
$keep = addcslashes($match[$ii[$content]], '$');
|
|
$found = true;
|
|
break;
|
|
}
|
|
}
|
|
// if not found load else if set
|
|
if (!$found && in_array($length, $ii))
|
|
{
|
|
$keep = addcslashes($match[$length - 1], '$');
|
|
}
|
|
return $keep;
|
|
}
|
|
|
|
public static function hasEditAccess($recordId, $userId = null, $to = 'question_and_answer')
|
|
{
|
|
if (self::checkObject($userId) && $userId instanceof JUser)
|
|
{
|
|
$user = $userId;
|
|
}
|
|
elseif (is_numeric($userId) && $userId > 0)
|
|
{
|
|
$user = JFactory::getUser($userId);
|
|
}
|
|
else
|
|
{
|
|
$user = JFactory::getUser();
|
|
}
|
|
if ($user->authorise($to.'.edit', 'com_questionsanswers.'.$to.'.' . (int) $recordId))
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @return array of link options
|
|
*/
|
|
public static function getLinkOptions($lock = 0, $session = 0, $params = null)
|
|
{
|
|
// get the global settings
|
|
if (!self::checkObject(self::$params))
|
|
{
|
|
if (self::checkObject($params))
|
|
{
|
|
self::$params = $params;
|
|
}
|
|
else
|
|
{
|
|
self::$params = JComponentHelper::getParams('com_questionsanswers');
|
|
}
|
|
}
|
|
$linkoptions = self::$params->get('link_option', null);
|
|
// set the options to array
|
|
$options = array('lock' => $lock, 'session' => $session);
|
|
if (QuestionsanswersHelper::checkArray($linkoptions))
|
|
{
|
|
if (in_array(1, $linkoptions))
|
|
{
|
|
// lock the filename
|
|
$options['lock'] = 1;
|
|
}
|
|
if (in_array(2, $linkoptions))
|
|
{
|
|
// add session to the links
|
|
$options['session'] = 1;
|
|
}
|
|
}
|
|
return $options;
|
|
}
|
|
|
|
/**
|
|
* File Extension to Mimetype
|
|
* https://gist.github.com/Llewellynvdm/74be373357e131b8775a7582c3de508b
|
|
* http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types
|
|
*
|
|
* @var array
|
|
**/
|
|
protected static $fileExtensionToMimeType = array(
|
|
'123' => 'application/vnd.lotus-1-2-3',
|
|
'3dml' => 'text/vnd.in3d.3dml',
|
|
'3ds' => 'image/x-3ds',
|
|
'3g2' => 'video/3gpp2',
|
|
'3gp' => 'video/3gpp',
|
|
'7z' => 'application/x-7z-compressed',
|
|
'aab' => 'application/x-authorware-bin',
|
|
'aac' => 'audio/x-aac',
|
|
'aam' => 'application/x-authorware-map',
|
|
'aas' => 'application/x-authorware-seg',
|
|
'abw' => 'application/x-abiword',
|
|
'ac' => 'application/pkix-attr-cert',
|
|
'acc' => 'application/vnd.americandynamics.acc',
|
|
'ace' => 'application/x-ace-compressed',
|
|
'acu' => 'application/vnd.acucobol',
|
|
'acutc' => 'application/vnd.acucorp',
|
|
'adp' => 'audio/adpcm',
|
|
'aep' => 'application/vnd.audiograph',
|
|
'afm' => 'application/x-font-type1',
|
|
'afp' => 'application/vnd.ibm.modcap',
|
|
'ahead' => 'application/vnd.ahead.space',
|
|
'ai' => 'application/postscript',
|
|
'aif' => 'audio/x-aiff',
|
|
'aifc' => 'audio/x-aiff',
|
|
'aiff' => 'audio/x-aiff',
|
|
'air' => 'application/vnd.adobe.air-application-installer-package+zip',
|
|
'ait' => 'application/vnd.dvb.ait',
|
|
'ami' => 'application/vnd.amiga.ami',
|
|
'apk' => 'application/vnd.android.package-archive',
|
|
'appcache' => 'text/cache-manifest',
|
|
'application' => 'application/x-ms-application',
|
|
'apr' => 'application/vnd.lotus-approach',
|
|
'arc' => 'application/x-freearc',
|
|
'asc' => 'application/pgp-signature',
|
|
'asf' => 'video/x-ms-asf',
|
|
'asm' => 'text/x-asm',
|
|
'aso' => 'application/vnd.accpac.simply.aso',
|
|
'asx' => 'video/x-ms-asf',
|
|
'atc' => 'application/vnd.acucorp',
|
|
'atom' => 'application/atom+xml',
|
|
'atomcat' => 'application/atomcat+xml',
|
|
'atomsvc' => 'application/atomsvc+xml',
|
|
'atx' => 'application/vnd.antix.game-component',
|
|
'au' => 'audio/basic',
|
|
'avi' => 'video/x-msvideo',
|
|
'aw' => 'application/applixware',
|
|
'azf' => 'application/vnd.airzip.filesecure.azf',
|
|
'azs' => 'application/vnd.airzip.filesecure.azs',
|
|
'azw' => 'application/vnd.amazon.ebook',
|
|
'bat' => 'application/x-msdownload',
|
|
'bcpio' => 'application/x-bcpio',
|
|
'bdf' => 'application/x-font-bdf',
|
|
'bdm' => 'application/vnd.syncml.dm+wbxml',
|
|
'bed' => 'application/vnd.realvnc.bed',
|
|
'bh2' => 'application/vnd.fujitsu.oasysprs',
|
|
'bin' => 'application/octet-stream',
|
|
'blb' => 'application/x-blorb',
|
|
'blorb' => 'application/x-blorb',
|
|
'bmi' => 'application/vnd.bmi',
|
|
'bmp' => 'image/bmp',
|
|
'book' => 'application/vnd.framemaker',
|
|
'box' => 'application/vnd.previewsystems.box',
|
|
'boz' => 'application/x-bzip2',
|
|
'bpk' => 'application/octet-stream',
|
|
'btif' => 'image/prs.btif',
|
|
'bz' => 'application/x-bzip',
|
|
'bz2' => 'application/x-bzip2',
|
|
'c' => 'text/x-c',
|
|
'c11amc' => 'application/vnd.cluetrust.cartomobile-config',
|
|
'c11amz' => 'application/vnd.cluetrust.cartomobile-config-pkg',
|
|
'c4d' => 'application/vnd.clonk.c4group',
|
|
'c4f' => 'application/vnd.clonk.c4group',
|
|
'c4g' => 'application/vnd.clonk.c4group',
|
|
'c4p' => 'application/vnd.clonk.c4group',
|
|
'c4u' => 'application/vnd.clonk.c4group',
|
|
'cab' => 'application/vnd.ms-cab-compressed',
|
|
'caf' => 'audio/x-caf',
|
|
'cap' => 'application/vnd.tcpdump.pcap',
|
|
'car' => 'application/vnd.curl.car',
|
|
'cat' => 'application/vnd.ms-pki.seccat',
|
|
'cb7' => 'application/x-cbr',
|
|
'cba' => 'application/x-cbr',
|
|
'cbr' => 'application/x-cbr',
|
|
'cbt' => 'application/x-cbr',
|
|
'cbz' => 'application/x-cbr',
|
|
'cc' => 'text/x-c',
|
|
'cct' => 'application/x-director',
|
|
'ccxml' => 'application/ccxml+xml',
|
|
'cdbcmsg' => 'application/vnd.contact.cmsg',
|
|
'cdf' => 'application/x-netcdf',
|
|
'cdkey' => 'application/vnd.mediastation.cdkey',
|
|
'cdmia' => 'application/cdmi-capability',
|
|
'cdmic' => 'application/cdmi-container',
|
|
'cdmid' => 'application/cdmi-domain',
|
|
'cdmio' => 'application/cdmi-object',
|
|
'cdmiq' => 'application/cdmi-queue',
|
|
'cdx' => 'chemical/x-cdx',
|
|
'cdxml' => 'application/vnd.chemdraw+xml',
|
|
'cdy' => 'application/vnd.cinderella',
|
|
'cer' => 'application/pkix-cert',
|
|
'cfs' => 'application/x-cfs-compressed',
|
|
'cgm' => 'image/cgm',
|
|
'chat' => 'application/x-chat',
|
|
'chm' => 'application/vnd.ms-htmlhelp',
|
|
'chrt' => 'application/vnd.kde.kchart',
|
|
'cif' => 'chemical/x-cif',
|
|
'cii' => 'application/vnd.anser-web-certificate-issue-initiation',
|
|
'cil' => 'application/vnd.ms-artgalry',
|
|
'cla' => 'application/vnd.claymore',
|
|
'class' => 'application/java-vm',
|
|
'clkk' => 'application/vnd.crick.clicker.keyboard',
|
|
'clkp' => 'application/vnd.crick.clicker.palette',
|
|
'clkt' => 'application/vnd.crick.clicker.template',
|
|
'clkw' => 'application/vnd.crick.clicker.wordbank',
|
|
'clkx' => 'application/vnd.crick.clicker',
|
|
'clp' => 'application/x-msclip',
|
|
'cmc' => 'application/vnd.cosmocaller',
|
|
'cmdf' => 'chemical/x-cmdf',
|
|
'cml' => 'chemical/x-cml',
|
|
'cmp' => 'application/vnd.yellowriver-custom-menu',
|
|
'cmx' => 'image/x-cmx',
|
|
'cod' => 'application/vnd.rim.cod',
|
|
'com' => 'application/x-msdownload',
|
|
'conf' => 'text/plain',
|
|
'cpio' => 'application/x-cpio',
|
|
'cpp' => 'text/x-c',
|
|
'cpt' => 'application/mac-compactpro',
|
|
'crd' => 'application/x-mscardfile',
|
|
'crl' => 'application/pkix-crl',
|
|
'crt' => 'application/x-x509-ca-cert',
|
|
'cryptonote' => 'application/vnd.rig.cryptonote',
|
|
'csh' => 'application/x-csh',
|
|
'csml' => 'chemical/x-csml',
|
|
'csp' => 'application/vnd.commonspace',
|
|
'css' => 'text/css',
|
|
'cst' => 'application/x-director',
|
|
'csv' => 'text/csv',
|
|
'cu' => 'application/cu-seeme',
|
|
'curl' => 'text/vnd.curl',
|
|
'cww' => 'application/prs.cww',
|
|
'cxt' => 'application/x-director',
|
|
'cxx' => 'text/x-c',
|
|
'dae' => 'model/vnd.collada+xml',
|
|
'daf' => 'application/vnd.mobius.daf',
|
|
'dart' => 'application/vnd.dart',
|
|
'dataless' => 'application/vnd.fdsn.seed',
|
|
'davmount' => 'application/davmount+xml',
|
|
'dbk' => 'application/docbook+xml',
|
|
'dcr' => 'application/x-director',
|
|
'dcurl' => 'text/vnd.curl.dcurl',
|
|
'dd2' => 'application/vnd.oma.dd2+xml',
|
|
'ddd' => 'application/vnd.fujixerox.ddd',
|
|
'deb' => 'application/x-debian-package',
|
|
'def' => 'text/plain',
|
|
'deploy' => 'application/octet-stream',
|
|
'der' => 'application/x-x509-ca-cert',
|
|
'dfac' => 'application/vnd.dreamfactory',
|
|
'dgc' => 'application/x-dgc-compressed',
|
|
'dic' => 'text/x-c',
|
|
'dir' => 'application/x-director',
|
|
'dis' => 'application/vnd.mobius.dis',
|
|
'dist' => 'application/octet-stream',
|
|
'distz' => 'application/octet-stream',
|
|
'djv' => 'image/vnd.djvu',
|
|
'djvu' => 'image/vnd.djvu',
|
|
'dll' => 'application/x-msdownload',
|
|
'dmg' => 'application/x-apple-diskimage',
|
|
'dmp' => 'application/vnd.tcpdump.pcap',
|
|
'dms' => 'application/octet-stream',
|
|
'dna' => 'application/vnd.dna',
|
|
'doc' => 'application/msword',
|
|
'docm' => 'application/vnd.ms-word.document.macroenabled.12',
|
|
'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
|
|
'dot' => 'application/msword',
|
|
'dotm' => 'application/vnd.ms-word.template.macroenabled.12',
|
|
'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
|
|
'dp' => 'application/vnd.osgi.dp',
|
|
'dpg' => 'application/vnd.dpgraph',
|
|
'dra' => 'audio/vnd.dra',
|
|
'dsc' => 'text/prs.lines.tag',
|
|
'dssc' => 'application/dssc+der',
|
|
'dtb' => 'application/x-dtbook+xml',
|
|
'dtd' => 'application/xml-dtd',
|
|
'dts' => 'audio/vnd.dts',
|
|
'dtshd' => 'audio/vnd.dts.hd',
|
|
'dump' => 'application/octet-stream',
|
|
'dvb' => 'video/vnd.dvb.file',
|
|
'dvi' => 'application/x-dvi',
|
|
'dwf' => 'model/vnd.dwf',
|
|
'dwg' => 'image/vnd.dwg',
|
|
'dxf' => 'image/vnd.dxf',
|
|
'dxp' => 'application/vnd.spotfire.dxp',
|
|
'dxr' => 'application/x-director',
|
|
'ecelp4800' => 'audio/vnd.nuera.ecelp4800',
|
|
'ecelp7470' => 'audio/vnd.nuera.ecelp7470',
|
|
'ecelp9600' => 'audio/vnd.nuera.ecelp9600',
|
|
'ecma' => 'application/ecmascript',
|
|
'edm' => 'application/vnd.novadigm.edm',
|
|
'edx' => 'application/vnd.novadigm.edx',
|
|
'efif' => 'application/vnd.picsel',
|
|
'ei6' => 'application/vnd.pg.osasli',
|
|
'elc' => 'application/octet-stream',
|
|
'emf' => 'application/x-msmetafile',
|
|
'eml' => 'message/rfc822',
|
|
'emma' => 'application/emma+xml',
|
|
'emz' => 'application/x-msmetafile',
|
|
'eol' => 'audio/vnd.digital-winds',
|
|
'eot' => 'application/vnd.ms-fontobject',
|
|
'eps' => 'application/postscript',
|
|
'epub' => 'application/epub+zip',
|
|
'es3' => 'application/vnd.eszigno3+xml',
|
|
'esa' => 'application/vnd.osgi.subsystem',
|
|
'esf' => 'application/vnd.epson.esf',
|
|
'et3' => 'application/vnd.eszigno3+xml',
|
|
'etx' => 'text/x-setext',
|
|
'eva' => 'application/x-eva',
|
|
'evy' => 'application/x-envoy',
|
|
'exe' => 'application/x-msdownload',
|
|
'exi' => 'application/exi',
|
|
'ext' => 'application/vnd.novadigm.ext',
|
|
'ez' => 'application/andrew-inset',
|
|
'ez2' => 'application/vnd.ezpix-album',
|
|
'ez3' => 'application/vnd.ezpix-package',
|
|
'f' => 'text/x-fortran',
|
|
'f4v' => 'video/x-f4v',
|
|
'f77' => 'text/x-fortran',
|
|
'f90' => 'text/x-fortran',
|
|
'fbs' => 'image/vnd.fastbidsheet',
|
|
'fcdt' => 'application/vnd.adobe.formscentral.fcdt',
|
|
'fcs' => 'application/vnd.isac.fcs',
|
|
'fdf' => 'application/vnd.fdf',
|
|
'fe_launch' => 'application/vnd.denovo.fcselayout-link',
|
|
'fg5' => 'application/vnd.fujitsu.oasysgp',
|
|
'fgd' => 'application/x-director',
|
|
'fh' => 'image/x-freehand',
|
|
'fh4' => 'image/x-freehand',
|
|
'fh5' => 'image/x-freehand',
|
|
'fh7' => 'image/x-freehand',
|
|
'fhc' => 'image/x-freehand',
|
|
'fig' => 'application/x-xfig',
|
|
'flac' => 'audio/x-flac',
|
|
'fli' => 'video/x-fli',
|
|
'flo' => 'application/vnd.micrografx.flo',
|
|
'flv' => 'video/x-flv',
|
|
'flw' => 'application/vnd.kde.kivio',
|
|
'flx' => 'text/vnd.fmi.flexstor',
|
|
'fly' => 'text/vnd.fly',
|
|
'fm' => 'application/vnd.framemaker',
|
|
'fnc' => 'application/vnd.frogans.fnc',
|
|
'for' => 'text/x-fortran',
|
|
'fpx' => 'image/vnd.fpx',
|
|
'frame' => 'application/vnd.framemaker',
|
|
'fsc' => 'application/vnd.fsc.weblaunch',
|
|
'fst' => 'image/vnd.fst',
|
|
'ftc' => 'application/vnd.fluxtime.clip',
|
|
'fti' => 'application/vnd.anser-web-funds-transfer-initiation',
|
|
'fvt' => 'video/vnd.fvt',
|
|
'fxp' => 'application/vnd.adobe.fxp',
|
|
'fxpl' => 'application/vnd.adobe.fxp',
|
|
'fzs' => 'application/vnd.fuzzysheet',
|
|
'g2w' => 'application/vnd.geoplan',
|
|
'g3' => 'image/g3fax',
|
|
'g3w' => 'application/vnd.geospace',
|
|
'gac' => 'application/vnd.groove-account',
|
|
'gam' => 'application/x-tads',
|
|
'gbr' => 'application/rpki-ghostbusters',
|
|
'gca' => 'application/x-gca-compressed',
|
|
'gdl' => 'model/vnd.gdl',
|
|
'geo' => 'application/vnd.dynageo',
|
|
'gex' => 'application/vnd.geometry-explorer',
|
|
'ggb' => 'application/vnd.geogebra.file',
|
|
'ggt' => 'application/vnd.geogebra.tool',
|
|
'ghf' => 'application/vnd.groove-help',
|
|
'gif' => 'image/gif',
|
|
'gim' => 'application/vnd.groove-identity-message',
|
|
'gml' => 'application/gml+xml',
|
|
'gmx' => 'application/vnd.gmx',
|
|
'gnumeric' => 'application/x-gnumeric',
|
|
'gph' => 'application/vnd.flographit',
|
|
'gpx' => 'application/gpx+xml',
|
|
'gqf' => 'application/vnd.grafeq',
|
|
'gqs' => 'application/vnd.grafeq',
|
|
'gram' => 'application/srgs',
|
|
'gramps' => 'application/x-gramps-xml',
|
|
'gre' => 'application/vnd.geometry-explorer',
|
|
'grv' => 'application/vnd.groove-injector',
|
|
'grxml' => 'application/srgs+xml',
|
|
'gsf' => 'application/x-font-ghostscript',
|
|
'gtar' => 'application/x-gtar',
|
|
'gtm' => 'application/vnd.groove-tool-message',
|
|
'gtw' => 'model/vnd.gtw',
|
|
'gv' => 'text/vnd.graphviz',
|
|
'gxf' => 'application/gxf',
|
|
'gxt' => 'application/vnd.geonext',
|
|
'h' => 'text/x-c',
|
|
'h261' => 'video/h261',
|
|
'h263' => 'video/h263',
|
|
'h264' => 'video/h264',
|
|
'hal' => 'application/vnd.hal+xml',
|
|
'hbci' => 'application/vnd.hbci',
|
|
'hdf' => 'application/x-hdf',
|
|
'hh' => 'text/x-c',
|
|
'hlp' => 'application/winhlp',
|
|
'hpgl' => 'application/vnd.hp-hpgl',
|
|
'hpid' => 'application/vnd.hp-hpid',
|
|
'hps' => 'application/vnd.hp-hps',
|
|
'hqx' => 'application/mac-binhex40',
|
|
'htke' => 'application/vnd.kenameaapp',
|
|
'htm' => 'text/html',
|
|
'html' => 'text/html',
|
|
'hvd' => 'application/vnd.yamaha.hv-dic',
|
|
'hvp' => 'application/vnd.yamaha.hv-voice',
|
|
'hvs' => 'application/vnd.yamaha.hv-script',
|
|
'i2g' => 'application/vnd.intergeo',
|
|
'icc' => 'application/vnd.iccprofile',
|
|
'ice' => 'x-conference/x-cooltalk',
|
|
'icm' => 'application/vnd.iccprofile',
|
|
'ico' => 'image/x-icon',
|
|
'ics' => 'text/calendar',
|
|
'ief' => 'image/ief',
|
|
'ifb' => 'text/calendar',
|
|
'ifm' => 'application/vnd.shana.informed.formdata',
|
|
'iges' => 'model/iges',
|
|
'igl' => 'application/vnd.igloader',
|
|
'igm' => 'application/vnd.insors.igm',
|
|
'igs' => 'model/iges',
|
|
'igx' => 'application/vnd.micrografx.igx',
|
|
'iif' => 'application/vnd.shana.informed.interchange',
|
|
'imp' => 'application/vnd.accpac.simply.imp',
|
|
'ims' => 'application/vnd.ms-ims',
|
|
'in' => 'text/plain',
|
|
'ink' => 'application/inkml+xml',
|
|
'inkml' => 'application/inkml+xml',
|
|
'install' => 'application/x-install-instructions',
|
|
'iota' => 'application/vnd.astraea-software.iota',
|
|
'ipfix' => 'application/ipfix',
|
|
'ipk' => 'application/vnd.shana.informed.package',
|
|
'irm' => 'application/vnd.ibm.rights-management',
|
|
'irp' => 'application/vnd.irepository.package+xml',
|
|
'iso' => 'application/x-iso9660-image',
|
|
'itp' => 'application/vnd.shana.informed.formtemplate',
|
|
'ivp' => 'application/vnd.immervision-ivp',
|
|
'ivu' => 'application/vnd.immervision-ivu',
|
|
'jad' => 'text/vnd.sun.j2me.app-descriptor',
|
|
'jam' => 'application/vnd.jam',
|
|
'jar' => 'application/java-archive',
|
|
'java' => 'text/x-java-source',
|
|
'jisp' => 'application/vnd.jisp',
|
|
'jlt' => 'application/vnd.hp-jlyt',
|
|
'jnlp' => 'application/x-java-jnlp-file',
|
|
'joda' => 'application/vnd.joost.joda-archive',
|
|
'jpe' => 'image/jpeg',
|
|
'jpeg' => 'image/jpeg',
|
|
'jpg' => 'image/jpeg',
|
|
'jpgm' => 'video/jpm',
|
|
'jpgv' => 'video/jpeg',
|
|
'jpm' => 'video/jpm',
|
|
'js' => 'application/javascript',
|
|
'json' => 'application/json',
|
|
'jsonml' => 'application/jsonml+json',
|
|
'kar' => 'audio/midi',
|
|
'karbon' => 'application/vnd.kde.karbon',
|
|
'kfo' => 'application/vnd.kde.kformula',
|
|
'kia' => 'application/vnd.kidspiration',
|
|
'kml' => 'application/vnd.google-earth.kml+xml',
|
|
'kmz' => 'application/vnd.google-earth.kmz',
|
|
'kne' => 'application/vnd.kinar',
|
|
'knp' => 'application/vnd.kinar',
|
|
'kon' => 'application/vnd.kde.kontour',
|
|
'kpr' => 'application/vnd.kde.kpresenter',
|
|
'kpt' => 'application/vnd.kde.kpresenter',
|
|
'kpxx' => 'application/vnd.ds-keypoint',
|
|
'ksp' => 'application/vnd.kde.kspread',
|
|
'ktr' => 'application/vnd.kahootz',
|
|
'ktx' => 'image/ktx',
|
|
'ktz' => 'application/vnd.kahootz',
|
|
'kwd' => 'application/vnd.kde.kword',
|
|
'kwt' => 'application/vnd.kde.kword',
|
|
'lasxml' => 'application/vnd.las.las+xml',
|
|
'latex' => 'application/x-latex',
|
|
'lbd' => 'application/vnd.llamagraphics.life-balance.desktop',
|
|
'lbe' => 'application/vnd.llamagraphics.life-balance.exchange+xml',
|
|
'les' => 'application/vnd.hhe.lesson-player',
|
|
'lha' => 'application/x-lzh-compressed',
|
|
'link66' => 'application/vnd.route66.link66+xml',
|
|
'list' => 'text/plain',
|
|
'list3820' => 'application/vnd.ibm.modcap',
|
|
'listafp' => 'application/vnd.ibm.modcap',
|
|
'lnk' => 'application/x-ms-shortcut',
|
|
'log' => 'text/plain',
|
|
'lostxml' => 'application/lost+xml',
|
|
'lrf' => 'application/octet-stream',
|
|
'lrm' => 'application/vnd.ms-lrm',
|
|
'ltf' => 'application/vnd.frogans.ltf',
|
|
'lvp' => 'audio/vnd.lucent.voice',
|
|
'lwp' => 'application/vnd.lotus-wordpro',
|
|
'lzh' => 'application/x-lzh-compressed',
|
|
'm13' => 'application/x-msmediaview',
|
|
'm14' => 'application/x-msmediaview',
|
|
'm1v' => 'video/mpeg',
|
|
'm21' => 'application/mp21',
|
|
'm2a' => 'audio/mpeg',
|
|
'm2v' => 'video/mpeg',
|
|
'm3a' => 'audio/mpeg',
|
|
'm3u' => 'audio/x-mpegurl',
|
|
'm3u8' => 'application/vnd.apple.mpegurl',
|
|
'm4a' => 'audio/mp4',
|
|
'm4u' => 'video/vnd.mpegurl',
|
|
'm4v' => 'video/x-m4v',
|
|
'ma' => 'application/mathematica',
|
|
'mads' => 'application/mads+xml',
|
|
'mag' => 'application/vnd.ecowin.chart',
|
|
'maker' => 'application/vnd.framemaker',
|
|
'man' => 'text/troff',
|
|
'mar' => 'application/octet-stream',
|
|
'mathml' => 'application/mathml+xml',
|
|
'mb' => 'application/mathematica',
|
|
'mbk' => 'application/vnd.mobius.mbk',
|
|
'mbox' => 'application/mbox',
|
|
'mc1' => 'application/vnd.medcalcdata',
|
|
'mcd' => 'application/vnd.mcd',
|
|
'mcurl' => 'text/vnd.curl.mcurl',
|
|
'mdb' => 'application/x-msaccess',
|
|
'mdi' => 'image/vnd.ms-modi',
|
|
'me' => 'text/troff',
|
|
'mesh' => 'model/mesh',
|
|
'meta4' => 'application/metalink4+xml',
|
|
'metalink' => 'application/metalink+xml',
|
|
'mets' => 'application/mets+xml',
|
|
'mfm' => 'application/vnd.mfmp',
|
|
'mft' => 'application/rpki-manifest',
|
|
'mgp' => 'application/vnd.osgeo.mapguide.package',
|
|
'mgz' => 'application/vnd.proteus.magazine',
|
|
'mid' => 'audio/midi',
|
|
'midi' => 'audio/midi',
|
|
'mie' => 'application/x-mie',
|
|
'mif' => 'application/vnd.mif',
|
|
'mime' => 'message/rfc822',
|
|
'mj2' => 'video/mj2',
|
|
'mjp2' => 'video/mj2',
|
|
'mk3d' => 'video/x-matroska',
|
|
'mka' => 'audio/x-matroska',
|
|
'mks' => 'video/x-matroska',
|
|
'mkv' => 'video/x-matroska',
|
|
'mlp' => 'application/vnd.dolby.mlp',
|
|
'mmd' => 'application/vnd.chipnuts.karaoke-mmd',
|
|
'mmf' => 'application/vnd.smaf',
|
|
'mmr' => 'image/vnd.fujixerox.edmics-mmr',
|
|
'mng' => 'video/x-mng',
|
|
'mny' => 'application/x-msmoney',
|
|
'mobi' => 'application/x-mobipocket-ebook',
|
|
'mods' => 'application/mods+xml',
|
|
'mov' => 'video/quicktime',
|
|
'movie' => 'video/x-sgi-movie',
|
|
'mp2' => 'audio/mpeg',
|
|
'mp21' => 'application/mp21',
|
|
'mp2a' => 'audio/mpeg',
|
|
'mp3' => 'audio/mpeg',
|
|
'mp4' => 'video/mp4',
|
|
'mp4a' => 'audio/mp4',
|
|
'mp4s' => 'application/mp4',
|
|
'mp4v' => 'video/mp4',
|
|
'mpc' => 'application/vnd.mophun.certificate',
|
|
'mpe' => 'video/mpeg',
|
|
'mpeg' => 'video/mpeg',
|
|
'mpg' => 'video/mpeg',
|
|
'mpg4' => 'video/mp4',
|
|
'mpga' => 'audio/mpeg',
|
|
'mpkg' => 'application/vnd.apple.installer+xml',
|
|
'mpm' => 'application/vnd.blueice.multipass',
|
|
'mpn' => 'application/vnd.mophun.application',
|
|
'mpp' => 'application/vnd.ms-project',
|
|
'mpt' => 'application/vnd.ms-project',
|
|
'mpy' => 'application/vnd.ibm.minipay',
|
|
'mqy' => 'application/vnd.mobius.mqy',
|
|
'mrc' => 'application/marc',
|
|
'mrcx' => 'application/marcxml+xml',
|
|
'ms' => 'text/troff',
|
|
'mscml' => 'application/mediaservercontrol+xml',
|
|
'mseed' => 'application/vnd.fdsn.mseed',
|
|
'mseq' => 'application/vnd.mseq',
|
|
'msf' => 'application/vnd.epson.msf',
|
|
'msh' => 'model/mesh',
|
|
'msi' => 'application/x-msdownload',
|
|
'msl' => 'application/vnd.mobius.msl',
|
|
'msty' => 'application/vnd.muvee.style',
|
|
'mts' => 'model/vnd.mts',
|
|
'mus' => 'application/vnd.musician',
|
|
'musicxml' => 'application/vnd.recordare.musicxml+xml',
|
|
'mvb' => 'application/x-msmediaview',
|
|
'mwf' => 'application/vnd.mfer',
|
|
'mxf' => 'application/mxf',
|
|
'mxl' => 'application/vnd.recordare.musicxml',
|
|
'mxml' => 'application/xv+xml',
|
|
'mxs' => 'application/vnd.triscape.mxs',
|
|
'mxu' => 'video/vnd.mpegurl',
|
|
'n-gage' => 'application/vnd.nokia.n-gage.symbian.install',
|
|
'n3' => 'text/n3',
|
|
'nb' => 'application/mathematica',
|
|
'nbp' => 'application/vnd.wolfram.player',
|
|
'nc' => 'application/x-netcdf',
|
|
'ncx' => 'application/x-dtbncx+xml',
|
|
'nfo' => 'text/x-nfo',
|
|
'ngdat' => 'application/vnd.nokia.n-gage.data',
|
|
'nitf' => 'application/vnd.nitf',
|
|
'nlu' => 'application/vnd.neurolanguage.nlu',
|
|
'nml' => 'application/vnd.enliven',
|
|
'nnd' => 'application/vnd.noblenet-directory',
|
|
'nns' => 'application/vnd.noblenet-sealer',
|
|
'nnw' => 'application/vnd.noblenet-web',
|
|
'npx' => 'image/vnd.net-fpx',
|
|
'nsc' => 'application/x-conference',
|
|
'nsf' => 'application/vnd.lotus-notes',
|
|
'ntf' => 'application/vnd.nitf',
|
|
'nzb' => 'application/x-nzb',
|
|
'oa2' => 'application/vnd.fujitsu.oasys2',
|
|
'oa3' => 'application/vnd.fujitsu.oasys3',
|
|
'oas' => 'application/vnd.fujitsu.oasys',
|
|
'obd' => 'application/x-msbinder',
|
|
'obj' => 'application/x-tgif',
|
|
'oda' => 'application/oda',
|
|
'odb' => 'application/vnd.oasis.opendocument.database',
|
|
'odc' => 'application/vnd.oasis.opendocument.chart',
|
|
'odf' => 'application/vnd.oasis.opendocument.formula',
|
|
'odft' => 'application/vnd.oasis.opendocument.formula-template',
|
|
'odg' => 'application/vnd.oasis.opendocument.graphics',
|
|
'odi' => 'application/vnd.oasis.opendocument.image',
|
|
'odm' => 'application/vnd.oasis.opendocument.text-master',
|
|
'odp' => 'application/vnd.oasis.opendocument.presentation',
|
|
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
|
|
'odt' => 'application/vnd.oasis.opendocument.text',
|
|
'oga' => 'audio/ogg',
|
|
'ogg' => 'audio/ogg',
|
|
'ogv' => 'video/ogg',
|
|
'ogx' => 'application/ogg',
|
|
'omdoc' => 'application/omdoc+xml',
|
|
'onepkg' => 'application/onenote',
|
|
'onetmp' => 'application/onenote',
|
|
'onetoc' => 'application/onenote',
|
|
'onetoc2' => 'application/onenote',
|
|
'opf' => 'application/oebps-package+xml',
|
|
'opml' => 'text/x-opml',
|
|
'oprc' => 'application/vnd.palm',
|
|
'org' => 'application/vnd.lotus-organizer',
|
|
'osf' => 'application/vnd.yamaha.openscoreformat',
|
|
'osfpvg' => 'application/vnd.yamaha.openscoreformat.osfpvg+xml',
|
|
'otc' => 'application/vnd.oasis.opendocument.chart-template',
|
|
'otf' => 'font/otf',
|
|
'otg' => 'application/vnd.oasis.opendocument.graphics-template',
|
|
'oth' => 'application/vnd.oasis.opendocument.text-web',
|
|
'oti' => 'application/vnd.oasis.opendocument.image-template',
|
|
'otp' => 'application/vnd.oasis.opendocument.presentation-template',
|
|
'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template',
|
|
'ott' => 'application/vnd.oasis.opendocument.text-template',
|
|
'oxps' => 'application/oxps',
|
|
'oxt' => 'application/vnd.openofficeorg.extension',
|
|
'p' => 'text/x-pascal',
|
|
'p10' => 'application/pkcs10',
|
|
'p12' => 'application/x-pkcs12',
|
|
'p7b' => 'application/x-pkcs7-certificates',
|
|
'p7c' => 'application/pkcs7-mime',
|
|
'p7m' => 'application/pkcs7-mime',
|
|
'p7r' => 'application/x-pkcs7-certreqresp',
|
|
'p7s' => 'application/pkcs7-signature',
|
|
'p8' => 'application/pkcs8',
|
|
'pas' => 'text/x-pascal',
|
|
'paw' => 'application/vnd.pawaafile',
|
|
'pbd' => 'application/vnd.powerbuilder6',
|
|
'pbm' => 'image/x-portable-bitmap',
|
|
'pcap' => 'application/vnd.tcpdump.pcap',
|
|
'pcf' => 'application/x-font-pcf',
|
|
'pcl' => 'application/vnd.hp-pcl',
|
|
'pclxl' => 'application/vnd.hp-pclxl',
|
|
'pct' => 'image/x-pict',
|
|
'pcurl' => 'application/vnd.curl.pcurl',
|
|
'pcx' => 'image/x-pcx',
|
|
'pdb' => 'application/vnd.palm',
|
|
'pdf' => 'application/pdf',
|
|
'pfa' => 'application/x-font-type1',
|
|
'pfb' => 'application/x-font-type1',
|
|
'pfm' => 'application/x-font-type1',
|
|
'pfr' => 'application/font-tdpfr',
|
|
'pfx' => 'application/x-pkcs12',
|
|
'pgm' => 'image/x-portable-graymap',
|
|
'pgn' => 'application/x-chess-pgn',
|
|
'pgp' => 'application/pgp-encrypted',
|
|
'pic' => 'image/x-pict',
|
|
'pkg' => 'application/octet-stream',
|
|
'pki' => 'application/pkixcmp',
|
|
'pkipath' => 'application/pkix-pkipath',
|
|
'plb' => 'application/vnd.3gpp.pic-bw-large',
|
|
'plc' => 'application/vnd.mobius.plc',
|
|
'plf' => 'application/vnd.pocketlearn',
|
|
'pls' => 'application/pls+xml',
|
|
'pml' => 'application/vnd.ctc-posml',
|
|
'png' => 'image/png',
|
|
'pnm' => 'image/x-portable-anymap',
|
|
'portpkg' => 'application/vnd.macports.portpkg',
|
|
'pot' => 'application/vnd.ms-powerpoint',
|
|
'potm' => 'application/vnd.ms-powerpoint.template.macroenabled.12',
|
|
'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
|
|
'ppam' => 'application/vnd.ms-powerpoint.addin.macroenabled.12',
|
|
'ppd' => 'application/vnd.cups-ppd',
|
|
'ppm' => 'image/x-portable-pixmap',
|
|
'pps' => 'application/vnd.ms-powerpoint',
|
|
'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroenabled.12',
|
|
'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
|
|
'ppt' => 'application/vnd.ms-powerpoint',
|
|
'pptm' => 'application/vnd.ms-powerpoint.presentation.macroenabled.12',
|
|
'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
|
|
'pqa' => 'application/vnd.palm',
|
|
'prc' => 'application/x-mobipocket-ebook',
|
|
'pre' => 'application/vnd.lotus-freelance',
|
|
'prf' => 'application/pics-rules',
|
|
'ps' => 'application/postscript',
|
|
'psb' => 'application/vnd.3gpp.pic-bw-small',
|
|
'psd' => 'image/vnd.adobe.photoshop',
|
|
'psf' => 'application/x-font-linux-psf',
|
|
'pskcxml' => 'application/pskc+xml',
|
|
'ptid' => 'application/vnd.pvi.ptid1',
|
|
'pub' => 'application/x-mspublisher',
|
|
'pvb' => 'application/vnd.3gpp.pic-bw-var',
|
|
'pwn' => 'application/vnd.3m.post-it-notes',
|
|
'pya' => 'audio/vnd.ms-playready.media.pya',
|
|
'pyv' => 'video/vnd.ms-playready.media.pyv',
|
|
'qam' => 'application/vnd.epson.quickanime',
|
|
'qbo' => 'application/vnd.intu.qbo',
|
|
'qfx' => 'application/vnd.intu.qfx',
|
|
'qps' => 'application/vnd.publishare-delta-tree',
|
|
'qt' => 'video/quicktime',
|
|
'qwd' => 'application/vnd.quark.quarkxpress',
|
|
'qwt' => 'application/vnd.quark.quarkxpress',
|
|
'qxb' => 'application/vnd.quark.quarkxpress',
|
|
'qxd' => 'application/vnd.quark.quarkxpress',
|
|
'qxl' => 'application/vnd.quark.quarkxpress',
|
|
'qxt' => 'application/vnd.quark.quarkxpress',
|
|
'ra' => 'audio/x-pn-realaudio',
|
|
'ram' => 'audio/x-pn-realaudio',
|
|
'rar' => 'application/x-rar-compressed',
|
|
'ras' => 'image/x-cmu-raster',
|
|
'rcprofile' => 'application/vnd.ipunplugged.rcprofile',
|
|
'rdf' => 'application/rdf+xml',
|
|
'rdz' => 'application/vnd.data-vision.rdz',
|
|
'rep' => 'application/vnd.businessobjects',
|
|
'res' => 'application/x-dtbresource+xml',
|
|
'rgb' => 'image/x-rgb',
|
|
'rif' => 'application/reginfo+xml',
|
|
'rip' => 'audio/vnd.rip',
|
|
'ris' => 'application/x-research-info-systems',
|
|
'rl' => 'application/resource-lists+xml',
|
|
'rlc' => 'image/vnd.fujixerox.edmics-rlc',
|
|
'rld' => 'application/resource-lists-diff+xml',
|
|
'rm' => 'application/vnd.rn-realmedia',
|
|
'rmi' => 'audio/midi',
|
|
'rmp' => 'audio/x-pn-realaudio-plugin',
|
|
'rms' => 'application/vnd.jcp.javame.midlet-rms',
|
|
'rmvb' => 'application/vnd.rn-realmedia-vbr',
|
|
'rnc' => 'application/relax-ng-compact-syntax',
|
|
'roa' => 'application/rpki-roa',
|
|
'roff' => 'text/troff',
|
|
'rp9' => 'application/vnd.cloanto.rp9',
|
|
'rpss' => 'application/vnd.nokia.radio-presets',
|
|
'rpst' => 'application/vnd.nokia.radio-preset',
|
|
'rq' => 'application/sparql-query',
|
|
'rs' => 'application/rls-services+xml',
|
|
'rsd' => 'application/rsd+xml',
|
|
'rss' => 'application/rss+xml',
|
|
'rtf' => 'application/rtf',
|
|
'rtx' => 'text/richtext',
|
|
's' => 'text/x-asm',
|
|
's3m' => 'audio/s3m',
|
|
'saf' => 'application/vnd.yamaha.smaf-audio',
|
|
'sbml' => 'application/sbml+xml',
|
|
'sc' => 'application/vnd.ibm.secure-container',
|
|
'scd' => 'application/x-msschedule',
|
|
'scm' => 'application/vnd.lotus-screencam',
|
|
'scq' => 'application/scvp-cv-request',
|
|
'scs' => 'application/scvp-cv-response',
|
|
'scurl' => 'text/vnd.curl.scurl',
|
|
'sda' => 'application/vnd.stardivision.draw',
|
|
'sdc' => 'application/vnd.stardivision.calc',
|
|
'sdd' => 'application/vnd.stardivision.impress',
|
|
'sdkd' => 'application/vnd.solent.sdkm+xml',
|
|
'sdkm' => 'application/vnd.solent.sdkm+xml',
|
|
'sdp' => 'application/sdp',
|
|
'sdw' => 'application/vnd.stardivision.writer',
|
|
'see' => 'application/vnd.seemail',
|
|
'seed' => 'application/vnd.fdsn.seed',
|
|
'sema' => 'application/vnd.sema',
|
|
'semd' => 'application/vnd.semd',
|
|
'semf' => 'application/vnd.semf',
|
|
'ser' => 'application/java-serialized-object',
|
|
'setpay' => 'application/set-payment-initiation',
|
|
'setreg' => 'application/set-registration-initiation',
|
|
'sfd-hdstx' => 'application/vnd.hydrostatix.sof-data',
|
|
'sfs' => 'application/vnd.spotfire.sfs',
|
|
'sfv' => 'text/x-sfv',
|
|
'sgi' => 'image/sgi',
|
|
'sgl' => 'application/vnd.stardivision.writer-global',
|
|
'sgm' => 'text/sgml',
|
|
'sgml' => 'text/sgml',
|
|
'sh' => 'application/x-sh',
|
|
'shar' => 'application/x-shar',
|
|
'shf' => 'application/shf+xml',
|
|
'sid' => 'image/x-mrsid-image',
|
|
'sig' => 'application/pgp-signature',
|
|
'sil' => 'audio/silk',
|
|
'silo' => 'model/mesh',
|
|
'sis' => 'application/vnd.symbian.install',
|
|
'sisx' => 'application/vnd.symbian.install',
|
|
'sit' => 'application/x-stuffit',
|
|
'sitx' => 'application/x-stuffitx',
|
|
'skd' => 'application/vnd.koan',
|
|
'skm' => 'application/vnd.koan',
|
|
'skp' => 'application/vnd.koan',
|
|
'skt' => 'application/vnd.koan',
|
|
'sldm' => 'application/vnd.ms-powerpoint.slide.macroenabled.12',
|
|
'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
|
|
'slt' => 'application/vnd.epson.salt',
|
|
'sm' => 'application/vnd.stepmania.stepchart',
|
|
'smf' => 'application/vnd.stardivision.math',
|
|
'smi' => 'application/smil+xml',
|
|
'smil' => 'application/smil+xml',
|
|
'smv' => 'video/x-smv',
|
|
'smzip' => 'application/vnd.stepmania.package',
|
|
'snd' => 'audio/basic',
|
|
'snf' => 'application/x-font-snf',
|
|
'so' => 'application/octet-stream',
|
|
'spc' => 'application/x-pkcs7-certificates',
|
|
'spf' => 'application/vnd.yamaha.smaf-phrase',
|
|
'spl' => 'application/x-futuresplash',
|
|
'spot' => 'text/vnd.in3d.spot',
|
|
'spp' => 'application/scvp-vp-response',
|
|
'spq' => 'application/scvp-vp-request',
|
|
'spx' => 'audio/ogg',
|
|
'sql' => 'application/x-sql',
|
|
'src' => 'application/x-wais-source',
|
|
'srt' => 'application/x-subrip',
|
|
'sru' => 'application/sru+xml',
|
|
'srx' => 'application/sparql-results+xml',
|
|
'ssdl' => 'application/ssdl+xml',
|
|
'sse' => 'application/vnd.kodak-descriptor',
|
|
'ssf' => 'application/vnd.epson.ssf',
|
|
'ssml' => 'application/ssml+xml',
|
|
'st' => 'application/vnd.sailingtracker.track',
|
|
'stc' => 'application/vnd.sun.xml.calc.template',
|
|
'std' => 'application/vnd.sun.xml.draw.template',
|
|
'stf' => 'application/vnd.wt.stf',
|
|
'sti' => 'application/vnd.sun.xml.impress.template',
|
|
'stk' => 'application/hyperstudio',
|
|
'stl' => 'application/vnd.ms-pki.stl',
|
|
'str' => 'application/vnd.pg.format',
|
|
'stw' => 'application/vnd.sun.xml.writer.template',
|
|
'sub' => 'text/vnd.dvb.subtitle',
|
|
'sus' => 'application/vnd.sus-calendar',
|
|
'susp' => 'application/vnd.sus-calendar',
|
|
'sv4cpio' => 'application/x-sv4cpio',
|
|
'sv4crc' => 'application/x-sv4crc',
|
|
'svc' => 'application/vnd.dvb.service',
|
|
'svd' => 'application/vnd.svd',
|
|
'svg' => 'image/svg+xml',
|
|
'svgz' => 'image/svg+xml',
|
|
'swa' => 'application/x-director',
|
|
'swf' => 'application/x-shockwave-flash',
|
|
'swi' => 'application/vnd.aristanetworks.swi',
|
|
'sxc' => 'application/vnd.sun.xml.calc',
|
|
'sxd' => 'application/vnd.sun.xml.draw',
|
|
'sxg' => 'application/vnd.sun.xml.writer.global',
|
|
'sxi' => 'application/vnd.sun.xml.impress',
|
|
'sxm' => 'application/vnd.sun.xml.math',
|
|
'sxw' => 'application/vnd.sun.xml.writer',
|
|
't' => 'text/troff',
|
|
't3' => 'application/x-t3vm-image',
|
|
'taglet' => 'application/vnd.mynfc',
|
|
'tao' => 'application/vnd.tao.intent-module-archive',
|
|
'tar' => 'application/x-tar',
|
|
'tcap' => 'application/vnd.3gpp2.tcap',
|
|
'tcl' => 'application/x-tcl',
|
|
'teacher' => 'application/vnd.smart.teacher',
|
|
'tei' => 'application/tei+xml',
|
|
'teicorpus' => 'application/tei+xml',
|
|
'tex' => 'application/x-tex',
|
|
'texi' => 'application/x-texinfo',
|
|
'texinfo' => 'application/x-texinfo',
|
|
'text' => 'text/plain',
|
|
'tfi' => 'application/thraud+xml',
|
|
'tfm' => 'application/x-tex-tfm',
|
|
'tga' => 'image/x-tga',
|
|
'thmx' => 'application/vnd.ms-officetheme',
|
|
'tif' => 'image/tiff',
|
|
'tiff' => 'image/tiff',
|
|
'tmo' => 'application/vnd.tmobile-livetv',
|
|
'torrent' => 'application/x-bittorrent',
|
|
'tpl' => 'application/vnd.groove-tool-template',
|
|
'tpt' => 'application/vnd.trid.tpt',
|
|
'tr' => 'text/troff',
|
|
'tra' => 'application/vnd.trueapp',
|
|
'trm' => 'application/x-msterminal',
|
|
'tsd' => 'application/timestamped-data',
|
|
'tsv' => 'text/tab-separated-values',
|
|
'ttc' => 'font/collection',
|
|
'ttf' => 'font/ttf',
|
|
'ttl' => 'text/turtle',
|
|
'twd' => 'application/vnd.simtech-mindmapper',
|
|
'twds' => 'application/vnd.simtech-mindmapper',
|
|
'txd' => 'application/vnd.genomatix.tuxedo',
|
|
'txf' => 'application/vnd.mobius.txf',
|
|
'txt' => 'text/plain',
|
|
'u32' => 'application/x-authorware-bin',
|
|
'udeb' => 'application/x-debian-package',
|
|
'ufd' => 'application/vnd.ufdl',
|
|
'ufdl' => 'application/vnd.ufdl',
|
|
'ulx' => 'application/x-glulx',
|
|
'umj' => 'application/vnd.umajin',
|
|
'unityweb' => 'application/vnd.unity',
|
|
'uoml' => 'application/vnd.uoml+xml',
|
|
'uri' => 'text/uri-list',
|
|
'uris' => 'text/uri-list',
|
|
'urls' => 'text/uri-list',
|
|
'ustar' => 'application/x-ustar',
|
|
'utz' => 'application/vnd.uiq.theme',
|
|
'uu' => 'text/x-uuencode',
|
|
'uva' => 'audio/vnd.dece.audio',
|
|
'uvd' => 'application/vnd.dece.data',
|
|
'uvf' => 'application/vnd.dece.data',
|
|
'uvg' => 'image/vnd.dece.graphic',
|
|
'uvh' => 'video/vnd.dece.hd',
|
|
'uvi' => 'image/vnd.dece.graphic',
|
|
'uvm' => 'video/vnd.dece.mobile',
|
|
'uvp' => 'video/vnd.dece.pd',
|
|
'uvs' => 'video/vnd.dece.sd',
|
|
'uvt' => 'application/vnd.dece.ttml+xml',
|
|
'uvu' => 'video/vnd.uvvu.mp4',
|
|
'uvv' => 'video/vnd.dece.video',
|
|
'uvva' => 'audio/vnd.dece.audio',
|
|
'uvvd' => 'application/vnd.dece.data',
|
|
'uvvf' => 'application/vnd.dece.data',
|
|
'uvvg' => 'image/vnd.dece.graphic',
|
|
'uvvh' => 'video/vnd.dece.hd',
|
|
'uvvi' => 'image/vnd.dece.graphic',
|
|
'uvvm' => 'video/vnd.dece.mobile',
|
|
'uvvp' => 'video/vnd.dece.pd',
|
|
'uvvs' => 'video/vnd.dece.sd',
|
|
'uvvt' => 'application/vnd.dece.ttml+xml',
|
|
'uvvu' => 'video/vnd.uvvu.mp4',
|
|
'uvvv' => 'video/vnd.dece.video',
|
|
'uvvx' => 'application/vnd.dece.unspecified',
|
|
'uvvz' => 'application/vnd.dece.zip',
|
|
'uvx' => 'application/vnd.dece.unspecified',
|
|
'uvz' => 'application/vnd.dece.zip',
|
|
'vcard' => 'text/vcard',
|
|
'vcd' => 'application/x-cdlink',
|
|
'vcf' => 'text/x-vcard',
|
|
'vcg' => 'application/vnd.groove-vcard',
|
|
'vcs' => 'text/x-vcalendar',
|
|
'vcx' => 'application/vnd.vcx',
|
|
'vis' => 'application/vnd.visionary',
|
|
'viv' => 'video/vnd.vivo',
|
|
'vob' => 'video/x-ms-vob',
|
|
'vor' => 'application/vnd.stardivision.writer',
|
|
'vox' => 'application/x-authorware-bin',
|
|
'vrml' => 'model/vrml',
|
|
'vsd' => 'application/vnd.visio',
|
|
'vsf' => 'application/vnd.vsf',
|
|
'vss' => 'application/vnd.visio',
|
|
'vst' => 'application/vnd.visio',
|
|
'vsw' => 'application/vnd.visio',
|
|
'vtu' => 'model/vnd.vtu',
|
|
'vxml' => 'application/voicexml+xml',
|
|
'w3d' => 'application/x-director',
|
|
'wad' => 'application/x-doom',
|
|
'wav' => 'audio/x-wav',
|
|
'wax' => 'audio/x-ms-wax',
|
|
'wbmp' => 'image/vnd.wap.wbmp',
|
|
'wbs' => 'application/vnd.criticaltools.wbs+xml',
|
|
'wbxml' => 'application/vnd.wap.wbxml',
|
|
'wcm' => 'application/vnd.ms-works',
|
|
'wdb' => 'application/vnd.ms-works',
|
|
'wdp' => 'image/vnd.ms-photo',
|
|
'weba' => 'audio/webm',
|
|
'webm' => 'video/webm',
|
|
'webp' => 'image/webp',
|
|
'wg' => 'application/vnd.pmi.widget',
|
|
'wgt' => 'application/widget',
|
|
'wks' => 'application/vnd.ms-works',
|
|
'wm' => 'video/x-ms-wm',
|
|
'wma' => 'audio/x-ms-wma',
|
|
'wmd' => 'application/x-ms-wmd',
|
|
'wmf' => 'application/x-msmetafile',
|
|
'wml' => 'text/vnd.wap.wml',
|
|
'wmlc' => 'application/vnd.wap.wmlc',
|
|
'wmls' => 'text/vnd.wap.wmlscript',
|
|
'wmlsc' => 'application/vnd.wap.wmlscriptc',
|
|
'wmv' => 'video/x-ms-wmv',
|
|
'wmx' => 'video/x-ms-wmx',
|
|
'wmz' => 'application/x-msmetafile',
|
|
'woff' => 'font/woff',
|
|
'woff2' => 'font/woff2',
|
|
'wpd' => 'application/vnd.wordperfect',
|
|
'wpl' => 'application/vnd.ms-wpl',
|
|
'wps' => 'application/vnd.ms-works',
|
|
'wqd' => 'application/vnd.wqd',
|
|
'wri' => 'application/x-mswrite',
|
|
'wrl' => 'model/vrml',
|
|
'wsdl' => 'application/wsdl+xml',
|
|
'wspolicy' => 'application/wspolicy+xml',
|
|
'wtb' => 'application/vnd.webturbo',
|
|
'wvx' => 'video/x-ms-wvx',
|
|
'x32' => 'application/x-authorware-bin',
|
|
'x3d' => 'model/x3d+xml',
|
|
'x3db' => 'model/x3d+binary',
|
|
'x3dbz' => 'model/x3d+binary',
|
|
'x3dv' => 'model/x3d+vrml',
|
|
'x3dvz' => 'model/x3d+vrml',
|
|
'x3dz' => 'model/x3d+xml',
|
|
'xaml' => 'application/xaml+xml',
|
|
'xap' => 'application/x-silverlight-app',
|
|
'xar' => 'application/vnd.xara',
|
|
'xbap' => 'application/x-ms-xbap',
|
|
'xbd' => 'application/vnd.fujixerox.docuworks.binder',
|
|
'xbm' => 'image/x-xbitmap',
|
|
'xdf' => 'application/xcap-diff+xml',
|
|
'xdm' => 'application/vnd.syncml.dm+xml',
|
|
'xdp' => 'application/vnd.adobe.xdp+xml',
|
|
'xdssc' => 'application/dssc+xml',
|
|
'xdw' => 'application/vnd.fujixerox.docuworks',
|
|
'xenc' => 'application/xenc+xml',
|
|
'xer' => 'application/patch-ops-error+xml',
|
|
'xfdf' => 'application/vnd.adobe.xfdf',
|
|
'xfdl' => 'application/vnd.xfdl',
|
|
'xht' => 'application/xhtml+xml',
|
|
'xhtml' => 'application/xhtml+xml',
|
|
'xhvml' => 'application/xv+xml',
|
|
'xif' => 'image/vnd.xiff',
|
|
'xla' => 'application/vnd.ms-excel',
|
|
'xlam' => 'application/vnd.ms-excel.addin.macroenabled.12',
|
|
'xlc' => 'application/vnd.ms-excel',
|
|
'xlf' => 'application/x-xliff+xml',
|
|
'xlm' => 'application/vnd.ms-excel',
|
|
'xls' => 'application/vnd.ms-excel',
|
|
'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
|
|
'xlsm' => 'application/vnd.ms-excel.sheet.macroenabled.12',
|
|
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
|
|
'xlt' => 'application/vnd.ms-excel',
|
|
'xltm' => 'application/vnd.ms-excel.template.macroenabled.12',
|
|
'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
|
|
'xlw' => 'application/vnd.ms-excel',
|
|
'xm' => 'audio/xm',
|
|
'xml' => 'application/xml',
|
|
'xo' => 'application/vnd.olpc-sugar',
|
|
'xop' => 'application/xop+xml',
|
|
'xpi' => 'application/x-xpinstall',
|
|
'xpl' => 'application/xproc+xml',
|
|
'xpm' => 'image/x-xpixmap',
|
|
'xpr' => 'application/vnd.is-xpr',
|
|
'xps' => 'application/vnd.ms-xpsdocument',
|
|
'xpw' => 'application/vnd.intercon.formnet',
|
|
'xpx' => 'application/vnd.intercon.formnet',
|
|
'xsl' => 'application/xml',
|
|
'xslt' => 'application/xslt+xml',
|
|
'xsm' => 'application/vnd.syncml+xml',
|
|
'xspf' => 'application/xspf+xml',
|
|
'xul' => 'application/vnd.mozilla.xul+xml',
|
|
'xvm' => 'application/xv+xml',
|
|
'xvml' => 'application/xv+xml',
|
|
'xwd' => 'image/x-xwindowdump',
|
|
'xyz' => 'chemical/x-xyz',
|
|
'xz' => 'application/x-xz',
|
|
'yang' => 'application/yang',
|
|
'yin' => 'application/yin+xml',
|
|
'z1' => 'application/x-zmachine',
|
|
'z2' => 'application/x-zmachine',
|
|
'z3' => 'application/x-zmachine',
|
|
'z4' => 'application/x-zmachine',
|
|
'z5' => 'application/x-zmachine',
|
|
'z6' => 'application/x-zmachine',
|
|
'z7' => 'application/x-zmachine',
|
|
'z8' => 'application/x-zmachine',
|
|
'zaz' => 'application/vnd.zzazz.deck+xml',
|
|
'zip' => 'application/zip',
|
|
'zir' => 'application/vnd.zul',
|
|
'zirz' => 'application/vnd.zul',
|
|
'zmm' => 'application/vnd.handheld-entertainment+xml'
|
|
);
|
|
|
|
/**
|
|
* Get the mime type based on file extension
|
|
*
|
|
* @param string $file The file name or path
|
|
*
|
|
* @return string the mime type on success
|
|
*
|
|
*/
|
|
public static function mimeType($file)
|
|
{
|
|
/**
|
|
* **DISCLAIMER**
|
|
* This will just match the file extension to the following
|
|
* array. It does not guarantee that the file is TRULY that
|
|
* of the extension that this function returns.
|
|
* https://gist.github.com/Llewellynvdm/74be373357e131b8775a7582c3de508b
|
|
*/
|
|
|
|
// get the extension form file
|
|
$extension = \strtolower(\pathinfo($file, \PATHINFO_EXTENSION));
|
|
// check if we have the extension listed
|
|
if (isset(self::$fileExtensionToMimeType[$extension]))
|
|
{
|
|
return self::$fileExtensionToMimeType[$extension];
|
|
}
|
|
elseif (function_exists('mime_content_type'))
|
|
{
|
|
return mime_content_type($file);
|
|
}
|
|
elseif (function_exists('finfo_open'))
|
|
{
|
|
$finfo = finfo_open(FILEINFO_MIME);
|
|
$mimetype = finfo_file($finfo, $file);
|
|
finfo_close($finfo);
|
|
return $mimetype;
|
|
}
|
|
return 'application/octet-stream';
|
|
}
|
|
|
|
/**
|
|
* Get the file extensions
|
|
*
|
|
* @param string $target The targeted/filter option
|
|
* @param boolean $sorted The multidimensional grouping sort (only if targeted filter is used)
|
|
*
|
|
* @return array All the extensions (targeted & sorted)
|
|
*
|
|
*/
|
|
public static function getFileExtensions($target = null, $sorted = false)
|
|
{
|
|
// we have some in-house grouping/filters :)
|
|
$filters = array(
|
|
'image' => array('image', 'font', 'model'),
|
|
'document' => array('application', 'text', 'chemical', 'message'),
|
|
'media' => array('video', 'audio'),
|
|
'file' => array('image', 'application', 'text', 'video', 'audio'),
|
|
'all' => array('application', 'text', 'chemical', 'message', 'image', 'font', 'model', 'video', 'audio', 'x-conference')
|
|
);
|
|
// sould we filter
|
|
if ($target)
|
|
{
|
|
// the bucket to get extensions
|
|
$fileextensions = array();
|
|
// check if filter exist (if not return empty array)
|
|
if (isset($filters[$target]))
|
|
{
|
|
foreach (self::$fileExtensionToMimeType as $extension => $mimetype)
|
|
{
|
|
// get the key mime type
|
|
$mimearr = explode("/", $mimetype, 2);
|
|
// check if this file extension should be added
|
|
if (in_array($mimearr[0], $filters[$target]))
|
|
{
|
|
if ($sorted)
|
|
{
|
|
if (!isset($fileextensions[$mimearr[0]]))
|
|
{
|
|
$fileextensions[$mimearr[0]] = array();
|
|
}
|
|
$fileextensions[$mimearr[0]][$extension] = $extension;
|
|
}
|
|
else
|
|
{
|
|
$fileextensions[$extension] = $extension;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $fileextensions;
|
|
}
|
|
// we just return all file extensions
|
|
return array_keys(self::$fileExtensionToMimeType);
|
|
}
|
|
|
|
/**
|
|
* Load the Composer Vendors
|
|
*/
|
|
public static function composerAutoload($target)
|
|
{
|
|
// insure we load the composer vendor only once
|
|
if (!isset(self::$composer[$target]))
|
|
{
|
|
// get the function name
|
|
$functionName = self::safeString('compose' . $target);
|
|
// check if method exist
|
|
if (method_exists(__CLASS__, $functionName))
|
|
{
|
|
return self::{$functionName}();
|
|
}
|
|
return false;
|
|
}
|
|
return self::$composer[$target];
|
|
}
|
|
|
|
/**
|
|
* Convert it into a string
|
|
*/
|
|
public static function jsonToString($value, $sperator = ", ", $table = null, $id = 'id', $name = 'name')
|
|
{
|
|
// do some table foot work
|
|
$external = false;
|
|
if (strpos($table, '#__') !== false)
|
|
{
|
|
$external = true;
|
|
$table = str_replace('#__', '', $table);
|
|
}
|
|
// check if string is JSON
|
|
$result = json_decode($value, true);
|
|
if (json_last_error() === JSON_ERROR_NONE)
|
|
{
|
|
// is JSON
|
|
if (self::checkArray($result))
|
|
{
|
|
if (self::checkString($table))
|
|
{
|
|
$names = array();
|
|
foreach ($result as $val)
|
|
{
|
|
if ($external)
|
|
{
|
|
if ($_name = self::getVar(null, $val, $id, $name, '=', $table))
|
|
{
|
|
$names[] = $_name;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ($_name = self::getVar($table, $val, $id, $name))
|
|
{
|
|
$names[] = $_name;
|
|
}
|
|
}
|
|
}
|
|
if (self::checkArray($names))
|
|
{
|
|
return (string) implode($sperator,$names);
|
|
}
|
|
}
|
|
return (string) implode($sperator,$result);
|
|
}
|
|
return (string) json_decode($value);
|
|
}
|
|
return $value;
|
|
}
|
|
|
|
/**
|
|
* Load the Component xml manifest.
|
|
*/
|
|
public static function manifest()
|
|
{
|
|
$manifestUrl = JPATH_ADMINISTRATOR."/components/com_questionsanswers/questionsanswers.xml";
|
|
return simplexml_load_file($manifestUrl);
|
|
}
|
|
|
|
/**
|
|
* Joomla version object
|
|
*/
|
|
protected static $JVersion;
|
|
|
|
/**
|
|
* set/get Joomla version
|
|
*/
|
|
public static function jVersion()
|
|
{
|
|
// check if set
|
|
if (!self::checkObject(self::$JVersion))
|
|
{
|
|
self::$JVersion = new JVersion();
|
|
}
|
|
return self::$JVersion;
|
|
}
|
|
|
|
/**
|
|
* Load the Contributors details.
|
|
*/
|
|
public static function getContributors()
|
|
{
|
|
// get params
|
|
$params = JComponentHelper::getParams('com_questionsanswers');
|
|
// start contributors array
|
|
$contributors = array();
|
|
// get all Contributors (max 20)
|
|
$searchArray = range('0','20');
|
|
foreach($searchArray as $nr)
|
|
{
|
|
if ((NULL !== $params->get("showContributor".$nr)) && ($params->get("showContributor".$nr) == 2 || $params->get("showContributor".$nr) == 3))
|
|
{
|
|
// set link based of selected option
|
|
if($params->get("useContributor".$nr) == 1)
|
|
{
|
|
$link_front = '<a href="mailto:'.$params->get("emailContributor".$nr).'" target="_blank">';
|
|
$link_back = '</a>';
|
|
}
|
|
elseif($params->get("useContributor".$nr) == 2)
|
|
{
|
|
$link_front = '<a href="'.$params->get("linkContributor".$nr).'" target="_blank">';
|
|
$link_back = '</a>';
|
|
}
|
|
else
|
|
{
|
|
$link_front = '';
|
|
$link_back = '';
|
|
}
|
|
$contributors[$nr]['title'] = self::htmlEscape($params->get("titleContributor".$nr));
|
|
$contributors[$nr]['name'] = $link_front.self::htmlEscape($params->get("nameContributor".$nr)).$link_back;
|
|
}
|
|
}
|
|
return $contributors;
|
|
}
|
|
|
|
/**
|
|
* Load the Component Help URLs.
|
|
**/
|
|
public static function getHelpUrl($view)
|
|
{
|
|
$user = JFactory::getUser();
|
|
$groups = $user->get('groups');
|
|
$db = JFactory::getDbo();
|
|
$query = $db->getQuery(true);
|
|
$query->select(array('a.id','a.groups','a.target','a.type','a.article','a.url'));
|
|
$query->from('#__questionsanswers_help_document AS a');
|
|
$query->where('a.site_view = '.$db->quote($view));
|
|
$query->where('a.location = 2');
|
|
$query->where('a.published = 1');
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
if($db->getNumRows())
|
|
{
|
|
$helps = $db->loadObjectList();
|
|
if (self::checkArray($helps))
|
|
{
|
|
foreach ($helps as $nr => $help)
|
|
{
|
|
if ($help->target == 1)
|
|
{
|
|
$targetgroups = json_decode($help->groups, true);
|
|
if (!array_intersect($targetgroups, $groups))
|
|
{
|
|
// if user not in those target groups then remove the item
|
|
unset($helps[$nr]);
|
|
continue;
|
|
}
|
|
}
|
|
// set the return type
|
|
switch ($help->type)
|
|
{
|
|
// set joomla article
|
|
case 1:
|
|
return self::loadArticleLink($help->article);
|
|
break;
|
|
// set help text
|
|
case 2:
|
|
return self::loadHelpTextLink($help->id);
|
|
break;
|
|
// set Link
|
|
case 3:
|
|
return $help->url;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get the Article Link.
|
|
**/
|
|
protected static function loadArticleLink($id)
|
|
{
|
|
return JURI::root().'index.php?option=com_content&view=article&id='.$id.'&tmpl=component&layout=modal';
|
|
}
|
|
|
|
/**
|
|
* Get the Help Text Link.
|
|
**/
|
|
protected static function loadHelpTextLink($id)
|
|
{
|
|
$token = JSession::getFormToken();
|
|
return 'index.php?option=com_questionsanswers&task=help.getText&id=' . (int) $id . '&token=' . $token;
|
|
}
|
|
|
|
/**
|
|
* Get any component's model
|
|
*/
|
|
public static function getModel($name, $path = JPATH_COMPONENT_SITE, $Component = 'Questionsanswers', $config = array())
|
|
{
|
|
// fix the name
|
|
$name = self::safeString($name);
|
|
// full path to models
|
|
$fullPathModels = $path . '/models';
|
|
// load the model file
|
|
JModelLegacy::addIncludePath($fullPathModels, $Component . 'Model');
|
|
// make sure the table path is loaded
|
|
if (!isset($config['table_path']) || !self::checkString($config['table_path']))
|
|
{
|
|
// This is the JCB default path to tables in Joomla 3.x
|
|
$config['table_path'] = JPATH_ADMINISTRATOR . '/components/com_' . strtolower($Component) . '/tables';
|
|
}
|
|
// get instance
|
|
$model = JModelLegacy::getInstance($name, $Component . 'Model', $config);
|
|
// if model not found (strange)
|
|
if ($model == false)
|
|
{
|
|
jimport('joomla.filesystem.file');
|
|
// get file path
|
|
$filePath = $path . '/' . $name . '.php';
|
|
$fullPathModel = $fullPathModels . '/' . $name . '.php';
|
|
// check if it exists
|
|
if (JFile::exists($filePath))
|
|
{
|
|
// get the file
|
|
require_once $filePath;
|
|
}
|
|
elseif (JFile::exists($fullPathModel))
|
|
{
|
|
// get the file
|
|
require_once $fullPathModel;
|
|
}
|
|
// build class names
|
|
$modelClass = $Component . 'Model' . $name;
|
|
if (class_exists($modelClass))
|
|
{
|
|
// initialize the model
|
|
return new $modelClass($config);
|
|
}
|
|
}
|
|
return $model;
|
|
}
|
|
|
|
/**
|
|
* Add to asset Table
|
|
*/
|
|
public static function setAsset($id, $table, $inherit = true)
|
|
{
|
|
$parent = JTable::getInstance('Asset');
|
|
$parent->loadByName('com_questionsanswers');
|
|
|
|
$parentId = $parent->id;
|
|
$name = 'com_questionsanswers.'.$table.'.'.$id;
|
|
$title = '';
|
|
|
|
$asset = JTable::getInstance('Asset');
|
|
$asset->loadByName($name);
|
|
|
|
// Check for an error.
|
|
$error = $asset->getError();
|
|
|
|
if ($error)
|
|
{
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// Specify how a new or moved node asset is inserted into the tree.
|
|
if ($asset->parent_id != $parentId)
|
|
{
|
|
$asset->setLocation($parentId, 'last-child');
|
|
}
|
|
|
|
// Prepare the asset to be stored.
|
|
$asset->parent_id = $parentId;
|
|
$asset->name = $name;
|
|
$asset->title = $title;
|
|
// get the default asset rules
|
|
$rules = self::getDefaultAssetRules('com_questionsanswers', $table, $inherit);
|
|
if ($rules instanceof JAccessRules)
|
|
{
|
|
$asset->rules = (string) $rules;
|
|
}
|
|
|
|
if (!$asset->check() || !$asset->store())
|
|
{
|
|
JFactory::getApplication()->enqueueMessage($asset->getError(), 'warning');
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// Create an asset_id or heal one that is corrupted.
|
|
$object = new stdClass();
|
|
|
|
// Must be a valid primary key value.
|
|
$object->id = $id;
|
|
$object->asset_id = (int) $asset->id;
|
|
|
|
// Update their asset_id to link to the asset table.
|
|
return JFactory::getDbo()->updateObject('#__questionsanswers_'.$table, $object, 'id');
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Gets the default asset Rules for a component/view.
|
|
*/
|
|
protected static function getDefaultAssetRules($component, $view, $inherit = true)
|
|
{
|
|
// if new or inherited
|
|
$assetId = 0;
|
|
// Only get the actual item rules if not inheriting
|
|
if (!$inherit)
|
|
{
|
|
// Need to find the asset id by the name of the component.
|
|
$db = JFactory::getDbo();
|
|
$query = $db->getQuery(true)
|
|
->select($db->quoteName('id'))
|
|
->from($db->quoteName('#__assets'))
|
|
->where($db->quoteName('name') . ' = ' . $db->quote($component));
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
// check that there is a value
|
|
if ($db->getNumRows())
|
|
{
|
|
// asset already set so use saved rules
|
|
$assetId = (int) $db->loadResult();
|
|
}
|
|
}
|
|
// get asset rules
|
|
$result = JAccess::getAssetRules($assetId);
|
|
if ($result instanceof JAccessRules)
|
|
{
|
|
$_result = (string) $result;
|
|
$_result = json_decode($_result);
|
|
foreach ($_result as $name => &$rule)
|
|
{
|
|
$v = explode('.', $name);
|
|
if ($view !== $v[0])
|
|
{
|
|
// remove since it is not part of this view
|
|
unset($_result->$name);
|
|
}
|
|
elseif ($inherit)
|
|
{
|
|
// clear the value since we inherit
|
|
$rule = array();
|
|
}
|
|
}
|
|
// check if there are any view values remaining
|
|
if (count((array) $_result))
|
|
{
|
|
$_result = json_encode($_result);
|
|
$_result = array($_result);
|
|
// Instantiate and return the JAccessRules object for the asset rules.
|
|
$rules = new JAccessRules($_result);
|
|
// return filtered rules
|
|
return $rules;
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* xmlAppend
|
|
*
|
|
* @param SimpleXMLElement $xml The XML element reference in which to inject a comment
|
|
* @param mixed $node A SimpleXMLElement node to append to the XML element reference, or a stdClass object containing a comment attribute to be injected before the XML node and a fieldXML attribute containing a SimpleXMLElement
|
|
*
|
|
* @return null
|
|
*
|
|
*/
|
|
public static function xmlAppend(&$xml, $node)
|
|
{
|
|
if (!$node)
|
|
{
|
|
// element was not returned
|
|
return;
|
|
}
|
|
switch (get_class($node))
|
|
{
|
|
case 'stdClass':
|
|
if (property_exists($node, 'comment'))
|
|
{
|
|
self::xmlComment($xml, $node->comment);
|
|
}
|
|
if (property_exists($node, 'fieldXML'))
|
|
{
|
|
self::xmlAppend($xml, $node->fieldXML);
|
|
}
|
|
break;
|
|
case 'SimpleXMLElement':
|
|
$domXML = dom_import_simplexml($xml);
|
|
$domNode = dom_import_simplexml($node);
|
|
$domXML->appendChild($domXML->ownerDocument->importNode($domNode, true));
|
|
$xml = simplexml_import_dom($domXML);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlComment
|
|
*
|
|
* @param SimpleXMLElement $xml The XML element reference in which to inject a comment
|
|
* @param string $comment The comment to inject
|
|
*
|
|
* @return null
|
|
*
|
|
*/
|
|
public static function xmlComment(&$xml, $comment)
|
|
{
|
|
$domXML = dom_import_simplexml($xml);
|
|
$domComment = new DOMComment($comment);
|
|
$nodeTarget = $domXML->ownerDocument->importNode($domComment, true);
|
|
$domXML->appendChild($nodeTarget);
|
|
$xml = simplexml_import_dom($domXML);
|
|
}
|
|
|
|
/**
|
|
* xmlAddAttributes
|
|
*
|
|
* @param SimpleXMLElement $xml The XML element reference in which to inject a comment
|
|
* @param array $attributes The attributes to apply to the XML element
|
|
*
|
|
* @return null
|
|
*
|
|
*/
|
|
public static function xmlAddAttributes(&$xml, $attributes = array())
|
|
{
|
|
foreach ($attributes as $key => $value)
|
|
{
|
|
$xml->addAttribute($key, $value);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlAddOptions
|
|
*
|
|
* @param SimpleXMLElement $xml The XML element reference in which to inject a comment
|
|
* @param array $options The options to apply to the XML element
|
|
*
|
|
* @return void
|
|
*
|
|
*/
|
|
public static function xmlAddOptions(&$xml, $options = array())
|
|
{
|
|
foreach ($options as $key => $value)
|
|
{
|
|
$addOption = $xml->addChild('option');
|
|
$addOption->addAttribute('value', $key);
|
|
$addOption[] = $value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* get the field object
|
|
*
|
|
* @param array $attributes The array of attributes
|
|
* @param string $default The default of the field
|
|
* @param array $options The options to apply to the XML element
|
|
*
|
|
* @return object
|
|
*
|
|
*/
|
|
public static function getFieldObject(&$attributes, $default = '', $options = null)
|
|
{
|
|
// make sure we have attributes and a type value
|
|
if (self::checkArray($attributes) && isset($attributes['type']))
|
|
{
|
|
// make sure the form helper class is loaded
|
|
if (!method_exists('JFormHelper', 'loadFieldType'))
|
|
{
|
|
jimport('joomla.form.form');
|
|
}
|
|
// get field type
|
|
$field = JFormHelper::loadFieldType($attributes['type'], true);
|
|
// get field xml
|
|
$XML = self::getFieldXML($attributes, $options);
|
|
// setup the field
|
|
$field->setup($XML, $default);
|
|
// return the field object
|
|
return $field;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* get the field xml
|
|
*
|
|
* @param array $attributes The array of attributes
|
|
* @param array $options The options to apply to the XML element
|
|
*
|
|
* @return object
|
|
*
|
|
*/
|
|
public static function getFieldXML(&$attributes, $options = null)
|
|
{
|
|
// make sure we have attributes and a type value
|
|
if (self::checkArray($attributes))
|
|
{
|
|
// start field xml
|
|
$XML = new SimpleXMLElement('<field/>');
|
|
// load the attributes
|
|
self::xmlAddAttributes($XML, $attributes);
|
|
// check if we have options
|
|
if (self::checkArray($options))
|
|
{
|
|
// load the options
|
|
self::xmlAddOptions($XML, $options);
|
|
}
|
|
// return the field xml
|
|
return $XML;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Render Bool Button
|
|
*
|
|
* @param array $args All the args for the button
|
|
* 0) name
|
|
* 1) additional (options class) // not used at this time
|
|
* 2) default
|
|
* 3) yes (name)
|
|
* 4) no (name)
|
|
*
|
|
* @return string The input html of the button
|
|
*
|
|
*/
|
|
public static function renderBoolButton()
|
|
{
|
|
$args = func_get_args();
|
|
// check if there is additional button class
|
|
$additional = isset($args[1]) ? (string) $args[1] : ''; // not used at this time
|
|
// button attributes
|
|
$buttonAttributes = array(
|
|
'type' => 'radio',
|
|
'name' => isset($args[0]) ? self::htmlEscape($args[0]) : 'bool_button',
|
|
'label' => isset($args[0]) ? self::safeString(self::htmlEscape($args[0]), 'Ww') : 'Bool Button', // not seen anyway
|
|
'class' => 'btn-group',
|
|
'filter' => 'INT',
|
|
'default' => isset($args[2]) ? (int) $args[2] : 0);
|
|
// set the button options
|
|
$buttonOptions = array(
|
|
'1' => isset($args[3]) ? self::htmlEscape($args[3]) : 'JYES',
|
|
'0' => isset($args[4]) ? self::htmlEscape($args[4]) : 'JNO');
|
|
// return the input
|
|
return self::getFieldObject($buttonAttributes, $buttonAttributes['default'], $buttonOptions)->input;
|
|
}
|
|
|
|
/**
|
|
* UIKIT Component Classes
|
|
**/
|
|
public static $uk_components = array(
|
|
'data-uk-grid' => array(
|
|
'grid' ),
|
|
'uk-accordion' => array(
|
|
'accordion' ),
|
|
'uk-autocomplete' => array(
|
|
'autocomplete' ),
|
|
'data-uk-datepicker' => array(
|
|
'datepicker' ),
|
|
'uk-form-password' => array(
|
|
'form-password' ),
|
|
'uk-form-select' => array(
|
|
'form-select' ),
|
|
'data-uk-htmleditor' => array(
|
|
'htmleditor' ),
|
|
'data-uk-lightbox' => array(
|
|
'lightbox' ),
|
|
'uk-nestable' => array(
|
|
'nestable' ),
|
|
'UIkit.notify' => array(
|
|
'notify' ),
|
|
'data-uk-parallax' => array(
|
|
'parallax' ),
|
|
'uk-search' => array(
|
|
'search' ),
|
|
'uk-slider' => array(
|
|
'slider' ),
|
|
'uk-slideset' => array(
|
|
'slideset' ),
|
|
'uk-slideshow' => array(
|
|
'slideshow',
|
|
'slideshow-fx' ),
|
|
'uk-sortable' => array(
|
|
'sortable' ),
|
|
'data-uk-sticky' => array(
|
|
'sticky' ),
|
|
'data-uk-timepicker' => array(
|
|
'timepicker' ),
|
|
'data-uk-tooltip' => array(
|
|
'tooltip' ),
|
|
'uk-placeholder' => array(
|
|
'placeholder' ),
|
|
'uk-dotnav' => array(
|
|
'dotnav' ),
|
|
'uk-slidenav' => array(
|
|
'slidenav' ),
|
|
'uk-form' => array(
|
|
'form-advanced' ),
|
|
'uk-progress' => array(
|
|
'progress' ),
|
|
'upload-drop' => array(
|
|
'upload', 'form-file' )
|
|
);
|
|
|
|
/**
|
|
* Add UIKIT Components
|
|
**/
|
|
public static $uikit = false;
|
|
|
|
/**
|
|
* Get UIKIT Components
|
|
**/
|
|
public static function getUikitComp($content,$classes = array())
|
|
{
|
|
if (strpos($content,'class="uk-') !== false)
|
|
{
|
|
// reset
|
|
$temp = array();
|
|
foreach (self::$uk_components as $looking => $add)
|
|
{
|
|
if (strpos($content,$looking) !== false)
|
|
{
|
|
$temp[] = $looking;
|
|
}
|
|
}
|
|
// make sure uikit is loaded to config
|
|
if (strpos($content,'class="uk-') !== false)
|
|
{
|
|
self::$uikit = true;
|
|
}
|
|
// sorter
|
|
if (self::checkArray($temp))
|
|
{
|
|
// merger
|
|
if (self::checkArray($classes))
|
|
{
|
|
$newTemp = array_merge($temp,$classes);
|
|
$temp = array_unique($newTemp);
|
|
}
|
|
return $temp;
|
|
}
|
|
}
|
|
if (self::checkArray($classes))
|
|
{
|
|
return $classes;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get a variable
|
|
*
|
|
* @param string $table The table from which to get the variable
|
|
* @param string $where The value where
|
|
* @param string $whereString The target/field string where/name
|
|
* @param string $what The return field
|
|
* @param string $operator The operator between $whereString/field and $where/value
|
|
* @param string $main The component in which the table is found
|
|
*
|
|
* @return mix string/int/float
|
|
*
|
|
*/
|
|
public static function getVar($table, $where = null, $whereString = 'user', $what = 'id', $operator = '=', $main = 'questionsanswers')
|
|
{
|
|
if(!$where)
|
|
{
|
|
$where = JFactory::getUser()->id;
|
|
}
|
|
// Get a db connection.
|
|
$db = JFactory::getDbo();
|
|
// Create a new query object.
|
|
$query = $db->getQuery(true);
|
|
$query->select($db->quoteName(array($what)));
|
|
if (empty($table))
|
|
{
|
|
$query->from($db->quoteName('#__'.$main));
|
|
}
|
|
else
|
|
{
|
|
$query->from($db->quoteName('#__'.$main.'_'.$table));
|
|
}
|
|
if (is_numeric($where))
|
|
{
|
|
$query->where($db->quoteName($whereString) . ' '.$operator.' '.(int) $where);
|
|
}
|
|
elseif (is_string($where))
|
|
{
|
|
$query->where($db->quoteName($whereString) . ' '.$operator.' '. $db->quote((string)$where));
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
if ($db->getNumRows())
|
|
{
|
|
return $db->loadResult();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get array of variables
|
|
*
|
|
* @param string $table The table from which to get the variables
|
|
* @param string $where The value where
|
|
* @param string $whereString The target/field string where/name
|
|
* @param string $what The return field
|
|
* @param string $operator The operator between $whereString/field and $where/value
|
|
* @param string $main The component in which the table is found
|
|
* @param bool $unique The switch to return a unique array
|
|
*
|
|
* @return array
|
|
*
|
|
*/
|
|
public static function getVars($table, $where = null, $whereString = 'user', $what = 'id', $operator = 'IN', $main = 'questionsanswers', $unique = true)
|
|
{
|
|
if(!$where)
|
|
{
|
|
$where = JFactory::getUser()->id;
|
|
}
|
|
|
|
if (!self::checkArray($where) && $where > 0)
|
|
{
|
|
$where = array($where);
|
|
}
|
|
|
|
if (self::checkArray($where))
|
|
{
|
|
// prep main <-- why? well if $main='' is empty then $table can be categories or users
|
|
if (self::checkString($main))
|
|
{
|
|
$main = '_'.ltrim($main, '_');
|
|
}
|
|
// Get a db connection.
|
|
$db = JFactory::getDbo();
|
|
// Create a new query object.
|
|
$query = $db->getQuery(true);
|
|
|
|
$query->select($db->quoteName(array($what)));
|
|
if (empty($table))
|
|
{
|
|
$query->from($db->quoteName('#__'.$main));
|
|
}
|
|
else
|
|
{
|
|
$query->from($db->quoteName('#_'.$main.'_'.$table));
|
|
}
|
|
// add strings to array search
|
|
if ('IN_STRINGS' === $operator || 'NOT IN_STRINGS' === $operator)
|
|
{
|
|
$query->where($db->quoteName($whereString) . ' ' . str_replace('_STRINGS', '', $operator) . ' ("' . implode('","',$where) . '")');
|
|
}
|
|
else
|
|
{
|
|
$query->where($db->quoteName($whereString) . ' ' . $operator . ' (' . implode(',',$where) . ')');
|
|
}
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
if ($db->getNumRows())
|
|
{
|
|
if ($unique)
|
|
{
|
|
return array_unique($db->loadColumn());
|
|
}
|
|
return $db->loadColumn();
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public static function isPublished($id,$type)
|
|
{
|
|
if ($type == 'raw')
|
|
{
|
|
$type = 'item';
|
|
}
|
|
$db = JFactory::getDbo();
|
|
$query = $db->getQuery(true);
|
|
$query->select(array('a.published'));
|
|
$query->from('#__questionsanswers_'.$type.' AS a');
|
|
$query->where('a.id = '. (int) $id);
|
|
$query->where('a.published = 1');
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
$found = $db->getNumRows();
|
|
if($found)
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public static function getGroupName($id)
|
|
{
|
|
$db = JFactory::getDBO();
|
|
$query = $db->getQuery(true);
|
|
$query->select(array('a.title'));
|
|
$query->from('#__usergroups AS a');
|
|
$query->where('a.id = '. (int) $id);
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
$found = $db->getNumRows();
|
|
if($found)
|
|
{
|
|
return $db->loadResult();
|
|
}
|
|
return $id;
|
|
}
|
|
|
|
/**
|
|
* Get the action permissions
|
|
*
|
|
* @param string $view The related view name
|
|
* @param int $record The item to act upon
|
|
* @param string $views The related list view name
|
|
* @param mixed $target Only get this permission (like edit, create, delete)
|
|
* @param string $component The target component
|
|
* @param object $user The user whose permissions we are loading
|
|
*
|
|
* @return object The JObject of permission/authorised actions
|
|
*
|
|
*/
|
|
public static function getActions($view, &$record = null, $views = null, $target = null, $component = 'questionsanswers', $user = 'null')
|
|
{
|
|
// load the user if not given
|
|
if (!self::checkObject($user))
|
|
{
|
|
// get the user object
|
|
$user = JFactory::getUser();
|
|
}
|
|
// load the JObject
|
|
$result = new JObject;
|
|
// make view name safe (just incase)
|
|
$view = self::safeString($view);
|
|
if (self::checkString($views))
|
|
{
|
|
$views = self::safeString($views);
|
|
}
|
|
// get all actions from component
|
|
$actions = JAccess::getActionsFromFile(
|
|
JPATH_ADMINISTRATOR . '/components/com_' . $component . '/access.xml',
|
|
"/access/section[@name='component']/"
|
|
);
|
|
// if non found then return empty JObject
|
|
if (empty($actions))
|
|
{
|
|
return $result;
|
|
}
|
|
// get created by if not found
|
|
if (self::checkObject($record) && !isset($record->created_by) && isset($record->id))
|
|
{
|
|
$record->created_by = self::getVar($view, $record->id, 'id', 'created_by', '=', $component);
|
|
}
|
|
// set actions only set in component settings
|
|
$componentActions = array('core.admin', 'core.manage', 'core.options', 'core.export');
|
|
// check if we have a target
|
|
$checkTarget = false;
|
|
if ($target)
|
|
{
|
|
// convert to an array
|
|
if (self::checkString($target))
|
|
{
|
|
$target = array($target);
|
|
}
|
|
// check if we are good to go
|
|
if (self::checkArray($target))
|
|
{
|
|
$checkTarget = true;
|
|
}
|
|
}
|
|
// loop the actions and set the permissions
|
|
foreach ($actions as $action)
|
|
{
|
|
// check target action filter
|
|
if ($checkTarget && self::filterActions($view, $action->name, $target))
|
|
{
|
|
continue;
|
|
}
|
|
// set to use component default
|
|
$fallback = true;
|
|
// reset permission per/action
|
|
$permission = false;
|
|
$catpermission = false;
|
|
// set area
|
|
$area = 'comp';
|
|
// check if the record has an ID and the action is item related (not a component action)
|
|
if (self::checkObject($record) && isset($record->id) && $record->id > 0 && !in_array($action->name, $componentActions) &&
|
|
(strpos($action->name, 'core.') !== false || strpos($action->name, $view . '.') !== false))
|
|
{
|
|
// we are in item
|
|
$area = 'item';
|
|
// The record has been set. Check the record permissions.
|
|
$permission = $user->authorise($action->name, 'com_' . $component . '.' . $view . '.' . (int) $record->id);
|
|
// if no permission found, check edit own
|
|
if (!$permission)
|
|
{
|
|
// With edit, if the created_by matches current user then dig deeper.
|
|
if (($action->name === 'core.edit' || $action->name === $view . '.edit') && $record->created_by > 0 && ($record->created_by == $user->id))
|
|
{
|
|
// the correct target
|
|
$coreCheck = (array) explode('.', $action->name);
|
|
// check that we have both local and global access
|
|
if ($user->authorise($coreCheck[0] . '.edit.own', 'com_' . $component . '.' . $view . '.' . (int) $record->id) &&
|
|
$user->authorise($coreCheck[0] . '.edit.own', 'com_' . $component))
|
|
{
|
|
// allow edit
|
|
$result->set($action->name, true);
|
|
// set not to use global default
|
|
// because we already validated it
|
|
$fallback = false;
|
|
}
|
|
else
|
|
{
|
|
// do not allow edit
|
|
$result->set($action->name, false);
|
|
$fallback = false;
|
|
}
|
|
}
|
|
}
|
|
elseif (self::checkString($views) && isset($record->catid) && $record->catid > 0)
|
|
{
|
|
// we are in item
|
|
$area = 'category';
|
|
// set the core check
|
|
$coreCheck = explode('.', $action->name);
|
|
$core = $coreCheck[0];
|
|
// make sure we use the core. action check for the categories
|
|
if (strpos($action->name, $view) !== false && strpos($action->name, 'core.') === false )
|
|
{
|
|
$coreCheck[0] = 'core';
|
|
$categoryCheck = implode('.', $coreCheck);
|
|
}
|
|
else
|
|
{
|
|
$categoryCheck = $action->name;
|
|
}
|
|
// The record has a category. Check the category permissions.
|
|
$catpermission = $user->authorise($categoryCheck, 'com_' . $component . '.' . $views . '.category.' . (int) $record->catid);
|
|
if (!$catpermission && !is_null($catpermission))
|
|
{
|
|
// With edit, if the created_by matches current user then dig deeper.
|
|
if (($action->name === 'core.edit' || $action->name === $view . '.edit') && $record->created_by > 0 && ($record->created_by == $user->id))
|
|
{
|
|
// check that we have both local and global access
|
|
if ($user->authorise('core.edit.own', 'com_' . $component . '.' . $views . '.category.' . (int) $record->catid) &&
|
|
$user->authorise($core . '.edit.own', 'com_' . $component))
|
|
{
|
|
// allow edit
|
|
$result->set($action->name, true);
|
|
// set not to use global default
|
|
// because we already validated it
|
|
$fallback = false;
|
|
}
|
|
else
|
|
{
|
|
// do not allow edit
|
|
$result->set($action->name, false);
|
|
$fallback = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// if allowed then fallback on component global settings
|
|
if ($fallback)
|
|
{
|
|
// if item/category blocks access then don't fall back on global
|
|
if ((($area === 'item') && !$permission) || (($area === 'category') && !$catpermission))
|
|
{
|
|
// do not allow
|
|
$result->set($action->name, false);
|
|
}
|
|
// Finally remember the global settings have the final say. (even if item allow)
|
|
// The local item permissions can block, but it can't open and override of global permissions.
|
|
// Since items are created by users and global permissions is set by system admin.
|
|
else
|
|
{
|
|
$result->set($action->name, $user->authorise($action->name, 'com_' . $component));
|
|
}
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Filter the action permissions
|
|
*
|
|
* @param string $action The action to check
|
|
* @param array $targets The array of target actions
|
|
*
|
|
* @return boolean true if action should be filtered out
|
|
*
|
|
*/
|
|
protected static function filterActions(&$view, &$action, &$targets)
|
|
{
|
|
foreach ($targets as $target)
|
|
{
|
|
if (strpos($action, $view . '.' . $target) !== false ||
|
|
strpos($action, 'core.' . $target) !== false)
|
|
{
|
|
return false;
|
|
break;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Check if have an json string
|
|
*
|
|
* @input string The json string to check
|
|
*
|
|
* @returns bool true on success
|
|
*/
|
|
public static function checkJson($string)
|
|
{
|
|
if (self::checkString($string))
|
|
{
|
|
json_decode($string);
|
|
return (json_last_error() === JSON_ERROR_NONE);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if have an object with a length
|
|
*
|
|
* @input object The object to check
|
|
*
|
|
* @returns bool true on success
|
|
*/
|
|
public static function checkObject($object)
|
|
{
|
|
if (isset($object) && is_object($object))
|
|
{
|
|
return count((array)$object) > 0;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if have an array with a length
|
|
*
|
|
* @input array The array to check
|
|
*
|
|
* @returns bool/int number of items in array on success
|
|
*/
|
|
public static function checkArray($array, $removeEmptyString = false)
|
|
{
|
|
if (isset($array) && is_array($array) && ($nr = count((array)$array)) > 0)
|
|
{
|
|
// also make sure the empty strings are removed
|
|
if ($removeEmptyString)
|
|
{
|
|
foreach ($array as $key => $string)
|
|
{
|
|
if (empty($string))
|
|
{
|
|
unset($array[$key]);
|
|
}
|
|
}
|
|
return self::checkArray($array, false);
|
|
}
|
|
return $nr;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if have a string with a length
|
|
*
|
|
* @input string The string to check
|
|
*
|
|
* @returns bool true on success
|
|
*/
|
|
public static function checkString($string)
|
|
{
|
|
if (isset($string) && is_string($string) && strlen($string) > 0)
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if we are connected
|
|
* Thanks https://stackoverflow.com/a/4860432/1429677
|
|
*
|
|
* @returns bool true on success
|
|
*/
|
|
public static function isConnected()
|
|
{
|
|
// If example.com is down, then probably the whole internet is down, since IANA maintains the domain. Right?
|
|
$connected = @fsockopen("www.example.com", 80);
|
|
// website, port (try 80 or 443)
|
|
if ($connected)
|
|
{
|
|
//action when connected
|
|
$is_conn = true;
|
|
fclose($connected);
|
|
}
|
|
else
|
|
{
|
|
//action in connection failure
|
|
$is_conn = false;
|
|
}
|
|
return $is_conn;
|
|
}
|
|
|
|
/**
|
|
* Merge an array of array's
|
|
*
|
|
* @input array The arrays you would like to merge
|
|
*
|
|
* @returns array on success
|
|
*/
|
|
public static function mergeArrays($arrays)
|
|
{
|
|
if(self::checkArray($arrays))
|
|
{
|
|
$arrayBuket = array();
|
|
foreach ($arrays as $array)
|
|
{
|
|
if (self::checkArray($array))
|
|
{
|
|
$arrayBuket = array_merge($arrayBuket, $array);
|
|
}
|
|
}
|
|
return $arrayBuket;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// typo sorry!
|
|
public static function sorten($string, $length = 40, $addTip = true)
|
|
{
|
|
return self::shorten($string, $length, $addTip);
|
|
}
|
|
|
|
/**
|
|
* Shorten a string
|
|
*
|
|
* @input string The you would like to shorten
|
|
*
|
|
* @returns string on success
|
|
*/
|
|
public static function shorten($string, $length = 40, $addTip = true)
|
|
{
|
|
if (self::checkString($string))
|
|
{
|
|
$initial = strlen($string);
|
|
$words = preg_split('/([\s\n\r]+)/', $string, null, PREG_SPLIT_DELIM_CAPTURE);
|
|
$words_count = count((array)$words);
|
|
|
|
$word_length = 0;
|
|
$last_word = 0;
|
|
for (; $last_word < $words_count; ++$last_word)
|
|
{
|
|
$word_length += strlen($words[$last_word]);
|
|
if ($word_length > $length)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
$newString = implode(array_slice($words, 0, $last_word));
|
|
$final = strlen($newString);
|
|
if ($initial != $final && $addTip)
|
|
{
|
|
$title = self::shorten($string, 400 , false);
|
|
return '<span class="hasTip" title="'.$title.'" style="cursor:help">'.trim($newString).'...</span>';
|
|
}
|
|
elseif ($initial != $final && !$addTip)
|
|
{
|
|
return trim($newString).'...';
|
|
}
|
|
}
|
|
return $string;
|
|
}
|
|
|
|
/**
|
|
* Making strings safe (various ways)
|
|
*
|
|
* @input string The you would like to make safe
|
|
*
|
|
* @returns string on success
|
|
*/
|
|
public static function safeString($string, $type = 'L', $spacer = '_', $replaceNumbers = true, $keepOnlyCharacters = true)
|
|
{
|
|
if ($replaceNumbers === true)
|
|
{
|
|
// remove all numbers and replace with english text version (works well only up to millions)
|
|
$string = self::replaceNumbers($string);
|
|
}
|
|
// 0nly continue if we have a string
|
|
if (self::checkString($string))
|
|
{
|
|
// create file name without the extention that is safe
|
|
if ($type === 'filename')
|
|
{
|
|
// make sure VDM is not in the string
|
|
$string = str_replace('VDM', 'vDm', $string);
|
|
// Remove anything which isn't a word, whitespace, number
|
|
// or any of the following caracters -_()
|
|
// If you don't need to handle multi-byte characters
|
|
// you can use preg_replace rather than mb_ereg_replace
|
|
// Thanks @Łukasz Rysiak!
|
|
// $string = mb_ereg_replace("([^\w\s\d\-_\(\)])", '', $string);
|
|
$string = preg_replace("([^\w\s\d\-_\(\)])", '', $string);
|
|
// http://stackoverflow.com/a/2021729/1429677
|
|
return preg_replace('/\s+/', ' ', $string);
|
|
}
|
|
// remove all other characters
|
|
$string = trim($string);
|
|
$string = preg_replace('/'.$spacer.'+/', ' ', $string);
|
|
$string = preg_replace('/\s+/', ' ', $string);
|
|
// Transliterate string
|
|
$string = self::transliterate($string);
|
|
// remove all and keep only characters
|
|
if ($keepOnlyCharacters)
|
|
{
|
|
$string = preg_replace("/[^A-Za-z ]/", '', $string);
|
|
}
|
|
// keep both numbers and characters
|
|
else
|
|
{
|
|
$string = preg_replace("/[^A-Za-z0-9 ]/", '', $string);
|
|
}
|
|
// select final adaptations
|
|
if ($type === 'L' || $type === 'strtolower')
|
|
{
|
|
// replace white space with underscore
|
|
$string = preg_replace('/\s+/', $spacer, $string);
|
|
// default is to return lower
|
|
return strtolower($string);
|
|
}
|
|
elseif ($type === 'W')
|
|
{
|
|
// return a string with all first letter of each word uppercase(no undersocre)
|
|
return ucwords(strtolower($string));
|
|
}
|
|
elseif ($type === 'w' || $type === 'word')
|
|
{
|
|
// return a string with all lowercase(no undersocre)
|
|
return strtolower($string);
|
|
}
|
|
elseif ($type === 'Ww' || $type === 'Word')
|
|
{
|
|
// return a string with first letter of the first word uppercase and all the rest lowercase(no undersocre)
|
|
return ucfirst(strtolower($string));
|
|
}
|
|
elseif ($type === 'WW' || $type === 'WORD')
|
|
{
|
|
// return a string with all the uppercase(no undersocre)
|
|
return strtoupper($string);
|
|
}
|
|
elseif ($type === 'U' || $type === 'strtoupper')
|
|
{
|
|
// replace white space with underscore
|
|
$string = preg_replace('/\s+/', $spacer, $string);
|
|
// return all upper
|
|
return strtoupper($string);
|
|
}
|
|
elseif ($type === 'F' || $type === 'ucfirst')
|
|
{
|
|
// replace white space with underscore
|
|
$string = preg_replace('/\s+/', $spacer, $string);
|
|
// return with first caracter to upper
|
|
return ucfirst(strtolower($string));
|
|
}
|
|
elseif ($type === 'cA' || $type === 'cAmel' || $type === 'camelcase')
|
|
{
|
|
// convert all words to first letter uppercase
|
|
$string = ucwords(strtolower($string));
|
|
// remove white space
|
|
$string = preg_replace('/\s+/', '', $string);
|
|
// now return first letter lowercase
|
|
return lcfirst($string);
|
|
}
|
|
// return string
|
|
return $string;
|
|
}
|
|
// not a string
|
|
return '';
|
|
}
|
|
|
|
public static function transliterate($string)
|
|
{
|
|
// set tag only once
|
|
if (!self::checkString(self::$langTag))
|
|
{
|
|
// get global value
|
|
self::$langTag = JComponentHelper::getParams('com_questionsanswers')->get('language', 'en-GB');
|
|
}
|
|
// Transliterate on the language requested
|
|
$lang = Language::getInstance(self::$langTag);
|
|
return $lang->transliterate($string);
|
|
}
|
|
|
|
public static function htmlEscape($var, $charset = 'UTF-8', $shorten = false, $length = 40)
|
|
{
|
|
if (self::checkString($var))
|
|
{
|
|
$filter = new JFilterInput();
|
|
$string = $filter->clean(html_entity_decode(htmlentities($var, ENT_COMPAT, $charset)), 'HTML');
|
|
if ($shorten)
|
|
{
|
|
return self::shorten($string,$length);
|
|
}
|
|
return $string;
|
|
}
|
|
else
|
|
{
|
|
return '';
|
|
}
|
|
}
|
|
|
|
public static function replaceNumbers($string)
|
|
{
|
|
// set numbers array
|
|
$numbers = array();
|
|
// first get all numbers
|
|
preg_match_all('!\d+!', $string, $numbers);
|
|
// check if we have any numbers
|
|
if (isset($numbers[0]) && self::checkArray($numbers[0]))
|
|
{
|
|
foreach ($numbers[0] as $number)
|
|
{
|
|
$searchReplace[$number] = self::numberToString((int)$number);
|
|
}
|
|
// now replace numbers in string
|
|
$string = str_replace(array_keys($searchReplace), array_values($searchReplace),$string);
|
|
// check if we missed any, strange if we did.
|
|
return self::replaceNumbers($string);
|
|
}
|
|
// return the string with no numbers remaining.
|
|
return $string;
|
|
}
|
|
|
|
/**
|
|
* Convert an integer into an English word string
|
|
* Thanks to Tom Nicholson <http://php.net/manual/en/function.strval.php#41988>
|
|
*
|
|
* @input an int
|
|
* @returns a string
|
|
*/
|
|
public static function numberToString($x)
|
|
{
|
|
$nwords = array( "zero", "one", "two", "three", "four", "five", "six", "seven",
|
|
"eight", "nine", "ten", "eleven", "twelve", "thirteen",
|
|
"fourteen", "fifteen", "sixteen", "seventeen", "eighteen",
|
|
"nineteen", "twenty", 30 => "thirty", 40 => "forty",
|
|
50 => "fifty", 60 => "sixty", 70 => "seventy", 80 => "eighty",
|
|
90 => "ninety" );
|
|
|
|
if(!is_numeric($x))
|
|
{
|
|
$w = $x;
|
|
}
|
|
elseif(fmod($x, 1) != 0)
|
|
{
|
|
$w = $x;
|
|
}
|
|
else
|
|
{
|
|
if($x < 0)
|
|
{
|
|
$w = 'minus ';
|
|
$x = -$x;
|
|
}
|
|
else
|
|
{
|
|
$w = '';
|
|
// ... now $x is a non-negative integer.
|
|
}
|
|
|
|
if($x < 21) // 0 to 20
|
|
{
|
|
$w .= $nwords[$x];
|
|
}
|
|
elseif($x < 100) // 21 to 99
|
|
{
|
|
$w .= $nwords[10 * floor($x/10)];
|
|
$r = fmod($x, 10);
|
|
if($r > 0)
|
|
{
|
|
$w .= ' '. $nwords[$r];
|
|
}
|
|
}
|
|
elseif($x < 1000) // 100 to 999
|
|
{
|
|
$w .= $nwords[floor($x/100)] .' hundred';
|
|
$r = fmod($x, 100);
|
|
if($r > 0)
|
|
{
|
|
$w .= ' and '. self::numberToString($r);
|
|
}
|
|
}
|
|
elseif($x < 1000000) // 1000 to 999999
|
|
{
|
|
$w .= self::numberToString(floor($x/1000)) .' thousand';
|
|
$r = fmod($x, 1000);
|
|
if($r > 0)
|
|
{
|
|
$w .= ' ';
|
|
if($r < 100)
|
|
{
|
|
$w .= 'and ';
|
|
}
|
|
$w .= self::numberToString($r);
|
|
}
|
|
}
|
|
else // millions
|
|
{
|
|
$w .= self::numberToString(floor($x/1000000)) .' million';
|
|
$r = fmod($x, 1000000);
|
|
if($r > 0)
|
|
{
|
|
$w .= ' ';
|
|
if($r < 100)
|
|
{
|
|
$w .= 'and ';
|
|
}
|
|
$w .= self::numberToString($r);
|
|
}
|
|
}
|
|
}
|
|
return $w;
|
|
}
|
|
|
|
/**
|
|
* Random Key
|
|
*
|
|
* @returns a string
|
|
*/
|
|
public static function randomkey($size)
|
|
{
|
|
$bag = "abcefghijknopqrstuwxyzABCDDEFGHIJKLLMMNOPQRSTUVVWXYZabcddefghijkllmmnopqrstuvvwxyzABCEFGHIJKNOPQRSTUWXYZ";
|
|
$key = array();
|
|
$bagsize = strlen($bag) - 1;
|
|
for ($i = 0; $i < $size; $i++)
|
|
{
|
|
$get = rand(0, $bagsize);
|
|
$key[] = $bag[$get];
|
|
}
|
|
return implode($key);
|
|
}
|
|
|
|
/**
|
|
* Get The Encryption Keys
|
|
*
|
|
* @param string $type The type of key
|
|
* @param string/bool $default The return value if no key was found
|
|
*
|
|
* @return string On success
|
|
*
|
|
**/
|
|
public static function getCryptKey($type, $default = false)
|
|
{
|
|
// Get the global params
|
|
$params = JComponentHelper::getParams('com_questionsanswers', true);
|
|
// Basic Encryption Type
|
|
if ('basic' === $type)
|
|
{
|
|
$basic_key = $params->get('basic_key', $default);
|
|
if (self::checkString($basic_key))
|
|
{
|
|
return $basic_key;
|
|
}
|
|
}
|
|
|
|
return $default;
|
|
}
|
|
}
|