loadscripture.php

<?php

/**
 * 
 * 	@version 	1.0.2 December 01, 2014
 * 	@package 	Get Bible - Load Scripture Plugin
 * 	@author  	Llewellyn van der Merwe <llewellyn@vdm.io>
 * 	@copyright	Copyright (C) 2013 Vast Development Method <http://www.vdm.io>
 * 	@license	GNU General Public License <http://www.gnu.org/copyleft/gpl.html>
 *
 * */
defined('_JEXEC') or die;

jimport('joomla.application.component.helper');

// Added for Joomla 3.0
if (!defined('DS'))
{
	define('DS', DIRECTORY_SEPARATOR);
}

class PlgContentLoadscripture extends JPlugin
{

	protected $component;
	protected $document;
	protected $com_params;
	protected $action;
	protected $diplayOption;
	protected $buket;
	protected $cURLheader;
	protected $referer;
	protected $jFactory;
	protected $appMenuItemid;
	protected $loacal = false;

	public function onPrepareContent(&$row, &$params, $page = 0)
	{
		return $this->_prepareLoadScripture($row, $params, $page);
	}

	public function onContentPrepare($context, &$article, &$params, $page = 0)
	{
		return $this->_prepareLoadScripture($article, $params, $page);
	}

	protected function _prepareLoadScripture(&$article, &$params, $page = 0)
	{
		$this->jFactory = JFactory::getApplication();
		// check if this is a HTML stream
		if ($this->jFactory->input->getCmd('format', 'html') != 'html')
		{
			return;
		}
		// get call string
		$callClass = $this->params->get('callClass', 'getBible');

		// Simple performance check to determine whether bot should process further
		if (strpos($article->text, $callClass) === false)
		{
			return true;
		}
		// setup regex match
		$callClass = preg_quote($callClass);
		$regex = '/<span class="' . $callClass . '">(.*?)<\/span>/i';

		$this->_doWork($article, $regex);

		return true;
	}

	protected function _doWork(&$article, $regex)
	{
		// find all instances of plugin and put in $matches
		preg_match_all($regex, $article->text, $matches, PREG_SET_ORDER);
		// No matches, skip this
		if (count($matches))
		{
			// load all the defaults once
			$this->setDefaults();
			$this->buket['div'] = '';
			$this->buket['script'] = '';
			if ($this->params->get('callOption') == 2)
			{
				// load session
				$this->session = JFactory::getSession();
			}
			foreach ($matches as $match)
			{
				// $match[0] is full pattern match, $match[1] is the item id or alias
				$scripture = trim($match[1]);
				$target = preg_quote($match[0]);
				if ($scripture)
				{
					$output = $this->_setScript($scripture);
					// We should replace only first occurrence in order to allow positions with the same name to regenerate their content:
					$preg_replace["|$target|"] = $output;
				}
			}
			$article->text = preg_replace(array_keys($preg_replace), array_values($preg_replace), $article->text, 1);
			$article->text .= $this->buket['div'];
			if ($this->params->get('callOption') == 1)
			{
				$article->text .= ' <script type="text/javascript">' . $this->buket['script'] . '</script> ';
			}
		}
		return true;
	}

	protected function _setScript($scripture)
	{
		// set defaults
		$id = $this->randomkey(8);
		$version = $this->getStringIn($scripture, '(', ')');
		$diplayOption = $this->getStringIn($scripture, '[', ']');
		if ($diplayOption)
		{
			switch ($diplayOption)
			{
				case 'tip':
				case 1:
					$this->diplayOption = 1;
					break;
				case 'can':
				case 2:
					$this->diplayOption = 2;
					break;
				case 'pop':
				case 3:
					$this->diplayOption = 3;
					break;
				case 'in':
				case 4:
					$this->diplayOption = 4;
					break;
				case 'link':
				case 5:
					$this->diplayOption = 5;
					break;
				default:
					$this->diplayOption = $this->params->get('diplayOption');
			}
		}
		else
		{
			$this->diplayOption = $this->params->get('diplayOption');
		}
		if (!$version)
		{
			if ($this->params->get('method') == 1)
			{
				$version = 'kjv';
			}
			else
			{
				$version = $this->com_params->get('defaultStartVersion');
			}

			$scripture = current(explode('[', $scripture));
		}
		else
		{
			$scripture = current(explode('(', $scripture));
		}
		// remove all white space
		$get_scripture = preg_replace('/\s+/', '', $scripture);

		if ($this->params->get('callOption') == 2)
		{
			if ($this->diplayOption === 5)
			{
				$request = $get_scripture;
			}
			else
			{
				$request = '&p=' . urlencode($get_scripture) . '&v=' . strtolower(urlencode($version));
			}
			return $this->setCurl($scripture, $id, $request, $version);
		}
		else
		{
			if ($this->diplayOption === 5)
			{
				$request = $get_scripture;
			}
			else
			{
				$request = 'p=' . urlencode($get_scripture) . '&v=' . strtolower(urlencode($version));
			}
			return $this->setAjax($scripture, $id, $request, $version);
		}
	}

	protected function setCurl($scripture, $id, $request, $version)
	{
		if ($this->diplayOption !== 5)
		{
			$recievedResult = $this->getScriptureFormated($scripture, $request, $version);
		}
		// load result based on desplay option
		if ($this->diplayOption == 2)
		{
			// offcanvas display option
			$this->buket['div'] .= '<div id="' . $id . '" class="uk-offcanvas"><div class="uk-offcanvas-bar"><div class="uk-panel" id="can_' . $id . '">' . $recievedResult . '</div></div></div>';
			// return the html
			return '<a href="#' . $id . '" data-uk-offcanvas>' . $this->htmlEscape($scripture) . '</a>';
		}
		elseif ($this->diplayOption == 3)
		{
			// popup display option
			$this->buket['div'] .= '<div id="' . $id . '" class="uk-modal"><div class="uk-modal-dialog"><a class="uk-modal-close uk-close"></a><div class="uk-panel" id="pop_' . $id . '">' . $recievedResult . '</div></div></div>';
			// return the html
			return '<a href="#' . $id . '" data-uk-modal>' . $this->htmlEscape($scripture) . '</a>';
		}
		elseif ($this->diplayOption == 4)
		{
			// inline display option
			// return the html
			return '<span>' . $recievedResult . '</span>';
		}
		elseif ($this->diplayOption == 5)
		{
			// link display option
			// return the html
			return '<a id="' . $id . '" href="javascript:void(0)" onclick="loadAppPage(\'' . $request . '\', \'' . strtolower($version) . '\')">' . $this->htmlEscape($scripture) . ' (' . strtoupper($version) . ')</a>';
		}
		else
		{
			// tooltip display option
			// return the html
			return '<span style="cursor: pointer;" data-uk-tooltip="{pos:\'bottom-left\'}" title="' . $this->htmlEscape($recievedResult) . '">' . $this->htmlEscape($scripture) . '</span>';
		}
	}

	protected function setAjax($scripture, $id, $request, $version)
	{
		// load result based on desplay option
		if ($this->diplayOption == 2)
		{
			// offcanvas display option
			$this->buket['div'] .= '<div id="' . $id . '" class="uk-offcanvas"><div class="uk-offcanvas-bar"><div class="uk-panel" id="can_' . $id . '"> loading ' . $this->htmlEscape($scripture) . '... </div></div></div>';
			$this->buket['script'] .= "jQuery('#" . $id . "').click(loadscripture('" . $request . "','can_" . $id . "','diplay_2', '" . strtoupper($version) . "'));";
			// return the html
			return '<a href="#' . $id . '" data-uk-offcanvas>' . $this->htmlEscape($scripture) . '</a>';
		}
		else if ($this->diplayOption == 3)
		{
			// popup display option
			$this->buket['div'] .= '<div id="' . $id . '" class="uk-modal"><div class="uk-modal-dialog"><a class="uk-modal-close uk-close"></a><div class="uk-panel" id="pop_' . $id . '"> loading ' . $this->htmlEscape($scripture) . '... </div></div></div>';
			$this->buket['script'] .= "jQuery('#" . $id . "').click(loadscripture('" . $request . "','pop_" . $id . "','diplay_3', '" . strtoupper($version) . "'));";
			// return the html
			return '<a href="#' . $id . '" data-uk-modal>' . $this->htmlEscape($scripture) . '</a>';
		}
		elseif ($this->diplayOption == 4)
		{
			// inline display option			
			$this->buket['script'] .= "loadscripture('" . $request . "','in_" . $id . "','diplay_4', '" . strtoupper($version) . "');";
			// return the html
			return '<span id="in_' . $id . '"> loading ' . $this->htmlEscape($scripture) . '... </span>';
		}
		elseif ($this->diplayOption == 5)
		{
			// link display option
			// return the html
			return '<a id="' . $id . '" href="javascript:void(0)" onclick="loadAppPage(\'' . $request . '\', \'' . strtolower($version) . '\')">' . $this->htmlEscape($scripture) . ' (' . strtoupper($version) . ')</a>';
		}
		else
		{
			// tooltip display option

			$this->buket['script'] .= "jQuery('#" . $id . "').hover(loadscripture('" . $request . "','" . $id . "','diplay_1', '" . strtoupper($version) . "'));";
			// return the html
			return '<span style="cursor: pointer;" id="' . $id . '" data-uk-tooltip="{pos:\'bottom-left\'}" title="">' . $this->htmlEscape($scripture) . '</span>';
		}
	}

	protected function getStringIn($string, $fist = '(', $last = ')')
	{
		$string = " " . $string;
		$foo = strpos($string, $fist);
		if ($foo == 0)
		{
			return false;
		}
		$foo += strlen($fist);
		$var = strpos($string, $last, $foo) - $foo;
		return substr($string, $foo, $var);
	}

	protected function htmlEscape($val)
	{
		return htmlentities($val, ENT_COMPAT, 'UTF-8');
	}

	protected function randomkey($size)
	{
		$bag = "abcefghijknop1234567890qrstuwxyzABCDDEFGHIJKLLMMNOPQRSTUVVWXYZabcddefghijkllmmnopqrs0987654321tuvvwxyzABCEFGHIJKNOPQRSTUWXYZ";
		$key = array();
		$bagsize = strlen($bag) - 1;
		for ($i = 0; $i < $size; $i++)
		{
			$get = rand(0, $bagsize);
			$key[] = $bag[$get];
		}
		return implode($key);
	}

	protected function setDefaults()
	{
		// get the document
		$this->document = JFactory::getDocument();
		// set the getBible component params
		if ($this->params->get('method') == 1)
		{
			$this->com_params = false;
			$this->component = false;
			$this->appLink = $this->params->get('network_url') . '/index.php?option=com_getbible&view=app';
		}
		else
		{
			// set the getBible component defaults
			$this->component = JComponentHelper::getComponent('com_getbible');
			$this->com_params = JComponentHelper::getParams('com_getbible');
			$this->appMenuItemid = $this->getMenuItemId('app');

			// build the link
			if ($this->appMenuItemid)
			{
				$this->appLink = $this->getRouteUrl('index.php?Itemid=' . $this->appMenuItemid);
			}
			else
			{
				$this->appLink = $this->getRouteUrl('index.php?option=com_getbible&view=app');
			}
		}


		// make sure all scripts are loaded
		if (!$this->css_loaded('uikit'))
		{
			if ($this->params->get('method') == 1)
			{
				$this->document->addScript($this->params->get('network_url') . '/media/com_getbible/uikit/css/uikit.min.css');
			}
			else
			{
				if ($this->com_params->get('jsonQueryOptions') == 1)
				{
					$this->document->addStyleSheet(JURI::base(true) . '/media/com_getbible/uikit/css/uikit.min.css');
				}
				elseif ($this->com_params->get('jsonQueryOptions') == 2)
				{
					$this->document->addScript('https://getbible.net/media/com_getbible/uikit/css/uikit.min.css');
				}
				else
				{
					$this->document->addScript('http://getbible.net/media/com_getbible/uikit/css/uikit.min.css');
				}
			}
		}
		// add css to page
		$css = "
		.rtl {
			direction: rtl; 
			text-align: right;
			unicode-bidi: bidi-override;
		}
		
		.ltr {
			direction: ltr; 
			text-align: left;
			unicode-bidi: bidi-override;
		}
		";
		$this->document->addStyleDeclaration($css);

		// add script to page
		if (!$this->js_loaded('jquery'))
		{
			JHtml::_('jquery.framework');
		}
		if (!$this->js_loaded('uikit.min'))
		{
			if ($this->params->get('method') == 1)
			{
				$this->document->addScript($this->params->get('network_url') . '/media/com_getbible/uikit/js/uikit.min.js');
			}
			else
			{
				if ($this->com_params->get('jsonQueryOptions') == 1)
				{
					$this->document->addScript(JURI::base(true) . '/media/com_getbible/uikit/js/uikit.min.js');
				}
				elseif ($this->com_params->get('jsonQueryOptions') == 2)
				{
					$this->document->addScript('https://getbible.net/media/com_getbible/uikit/js/uikit.min.js');
				}
				else
				{
					$this->document->addScript('http://getbible.net/media/com_getbible/uikit/js/uikit.min.js');
				}
			}
		}
		if ($this->params->get('callOption') == 2)
		{ // setup for the curl query
			// set security keys
			$key = '';
			if ($this->params->get('method') == 1)
			{
				if (strlen($this->params->get('network_key')) > 0)
				{
					$key = "&key=" . $this->params->get('network_key');
				}
			}
			else
			{
				if ($this->com_params->get('jsonAPIaccess'))
				{
					$key = "&appKey=" . JSession::getFormToken();
				}
			}
			if ($this->params->get('method') == 1)
			{
				$this->action = $this->params->get('network_url') . '/index.php?option=com_getbible&view=json' . $key;
			}
			else
			{
				if ($this->com_params->get('jsonQueryOptions') == 1)
				{
					$this->action = JURI::base().'index.php?option=com_getbible&view=json' . $key;
				}
				else
				{
					$this->action = 'https://getbible.net/index.php?option=com_getbible&view=json' . $key;
				}
			}
			$this->referer = JURI::current();
			// setup the curl header data once here
			$this->cURLheader[0] = "Accept: text/xml,application/xml,application/xhtml+xml,";
			$this->cURLheader[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
			$this->cURLheader[] = "Cache-Control: max-age=0";
			$this->cURLheader[] = "Connection: keep-alive";
			$this->cURLheader[] = "Keep-Alive: 300";
			$this->cURLheader[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7";
			$this->cURLheader[] = "Accept-Language: en-us,en;q=0.5";
			$this->cURLheader[] = "Pragma: ";
		}
		else
		{ // setup for the ajax query
			if (!$this->js_loaded('json'))
			{
				if ($this->params->get('method') == 1)
				{
					$this->document->addScript($this->params->get('network_url') . '/media/com_getbible/js/jquery.json.min.js');
				}
				else
				{
					if ($this->com_params->get('jsonQueryOptions') == 1)
					{
						$this->document->addScript(JURI::base(true) . '/media/com_getbible/js/jquery.json.min.js');
					}
					elseif ($this->com_params->get('jsonQueryOptions') == 2)
					{
						$this->document->addScript('https://getbible.net/media/com_getbible/js/jquery.json.min.js');
					}
					else
					{
						$this->document->addScript('http://getbible.net/media/com_getbible/js/jquery.json.min.js');
					}
				}
			}
			if (!$this->js_loaded('jstorage'))
			{
				if ($this->params->get('method') == 1)
				{
					$this->document->addScript($this->params->get('network_url') . '/media/com_getbible/js/jstorage.min.js');
				}
				else
				{
					if ($this->com_params->get('jsonQueryOptions') == 1)
					{
						$this->document->addScript(JURI::base(true) . '/media/com_getbible/js/jstorage.min.js');
					}
					elseif ($this->com_params->get('jsonQueryOptions') == 2)
					{
						$this->document->addScript('https://getbible.net/media/com_getbible/js/jstorage.min.js');
					}
					else
					{
						$this->document->addScript('http://getbible.net/media/com_getbible/js/jstorage.min.js');
					}
				}
			}
			// load the correct url
			if ($this->params->get('method') == 1)
			{
				$this->action = $this->params->get('network_url') . '/index.php?option=com_getbible&view=json';
			}
			else
			{
				if ($this->com_params->get('jsonQueryOptions') == 1)
				{
					$this->action = JURI::base().'index.php?option=com_getbible&view=json';
				}
				elseif ($this->com_params->get('jsonQueryOptions') == 2)
				{
					$this->action = 'https://getbible.net/index.php?option=com_getbible&view=json';
				}
				else
				{
					$this->action = 'https://getbible.net/index.php?option=com_getbible&view=json';
				}
			}
			$script = "";
			// set security keys
			if ($this->params->get('method') == 1)
			{
				if (strlen($this->params->get('network_key')) > 0)
				{
					$script .= "var key = '" . $this->params->get('network_key') . "';";
				}
			}
			else
			{
				if ($this->com_params->get('jsonAPIaccess'))
				{
					$key = JSession::getFormToken();
					$script .= "var appKey = '" . $key . "';";
				}
			}
			// set inline option
			if ($this->params->get('inlineOption'))
			{
				$script .= "var inlineOption = " . $this->params->get('inlineOption') . ";";
			}
			else
			{
				$script .= "var inlineOption = 1;";
			}
			// load the javascript needed to get the text
			$script .= $this->javascriptFunc();
			$this->document->addScriptDeclaration($script);
		}
	}

	protected function javascriptFunc()
	{
		return "
			function loadAppPage(request, version){
				var url = '" . $this->appLink . "';
				var input = '<input type=\"hidden\" name=\"search_app\" value=\"1\" />';
					input += '<input type=\"hidden\" name=\"search_version\" value=\"'+ version +'\" />';
					input += '<input type=\"hidden\" name=\"search\" value=\"'+ request +'\" />';
					input += '<input type=\"hidden\" name=\"search_type\" value=\"all\" />';
					input += '<input type=\"hidden\" name=\"search_crit\" value=\"1_1_1\" />';
				jQuery('<form action=\"'+ url +'\" method=\"post\">'+input+'</form>').appendTo('body').submit().remove();
			}
			function loadscripture(request,addTo,diplayOption,version) {
				var requestStore = request;
				// if memory is too full remove some
				if(jQuery.jStorage.storageSize() > 4500000){ 
					var storeIndex = jQuery.jStorage.index();
					// now remove the first once set when full
					jQuery.jStorage.deleteKey(storeIndex[5]);
					jQuery.jStorage.deleteKey(storeIndex[6]);
					jQuery.jStorage.deleteKey(storeIndex[7]);
					jQuery.jStorage.deleteKey(storeIndex[8]);
					jQuery.jStorage.deleteKey(storeIndex[9]);
				}
				if (typeof appKey !== 'undefined') {
					request = request+'&appKey='+appKey;
				} else if (typeof key !== 'undefined') {
					request = request+'&key='+key;
				}
				// Check if requestStore exists in the local storage
				var jsonStore = jQuery.jStorage.get(requestStore);
				if(!jsonStore){
					jQuery.ajax({
					 url:'" . $this->action . "',
					 dataType: 'jsonp',
					 data: request,
					 jsonp: 'getbible',
					 success:function(json){
						 // and save the result
						 jQuery.jStorage.set(requestStore,json);
						 // set text direction
						 if (json.direction == 'RTL'){
							var direction = 'rtl';
						 } else {
							var direction = 'ltr'; 
						 }
						 // check json
						 if (json.type == 'verse'){
							setVerses(json,direction,addTo,diplayOption,version);
						 } else if (json.type == 'chapter'){
							 if(diplayOption == 'diplay_1') {
								jQuery('#'+addTo).prop('title', 'Whole chapter/s not allowed in tooltip mode, please select another.');
							} else {
								setChapter(json,direction,addTo,diplayOption,version);
							}
						 } else if (json.type == 'book'){
							 if(diplayOption == 'diplay_1') {
								jQuery('#'+addTo).prop('title', 'Whole book/s! not allowed in tooltip mode, please select another.');
							} else {
								setBook(json,direction,addTo,diplayOption,version);
							}
						 } 
					 },
					 error:function(){
							if(diplayOption == 'diplay_1') {
								jQuery('#'+addTo).prop('title', 'No scripture was returned, please fix scripture reference!');
							} else {
								jQuery('#'+addTo).html('<span class=\"uk-text-danger\">No scripture was returned, please fix scripture reference!</span>');
							}
						 },
					});
				} else {
					 // set text direction
					 if (jsonStore.direction == 'RTL'){
						var direction = 'rtl';
					 } else {
						var direction = 'ltr'; 
					 }
					 // check jsonStore
					 if (jsonStore.type == 'verse'){
						setVerses(jsonStore,direction,addTo,diplayOption,version);
					 } else if (jsonStore.type == 'chapter'){
						 if(diplayOption == 'diplay_1') {
							jQuery('#'+addTo).prop('title', 'Whole chapter/s not allowed in tooltip mode, please select another.');
						} else {
							setChapter(jsonStore,direction,addTo,diplayOption,version);

						}
					 } else if (jsonStore.type == 'book'){
						 if(diplayOption == 'diplay_1') {
							jQuery('#'+addTo).prop('title', 'Whole book/s! not allowed in tooltip mode, please select another.');
						} else {
							setBook(jsonStore,direction,addTo,diplayOption,version);
						}
					 } 
				}
			}
			
			// Set Verses
			function setVerses(json,direction,addTo,diplayOption,version){
				var output = '';
					jQuery.each(json.book, function(index, value) {
						
						if(diplayOption == 'diplay_1') {
							output += '<p class=\"'+direction+'\">';
						} else if(diplayOption == 'diplay_4' && inlineOption == 1) {
							output +=  '<span class=\"'+direction+'\"><span class=\"ltr uk-text-muted\">'+value.book_name+'</span>&#160;';
							var chapter_nr = value.chapter_nr;
						} else {
							output += '<center><b>'+value.book_name+'&#160;'+value.chapter_nr+'</b></center><br/><p class=\"'+direction+'\">';
						}
						
						jQuery.each(value.chapter, function(index, value) {
							if(diplayOption == 'diplay_4' && inlineOption == 1) {
								output += '&#160;<span class=\"ltr uk-text-muted\">('+ chapter_nr+':'+value.verse_nr+ ')</span>&#160;';
							} else {
								output += '&#160;&#160;<small class=\"ltr\">' +value.verse_nr+ '</small>&#160;&#160;';
							}
							output += escapeHtmlEntities(value.verse);
							
							if(diplayOption == 'diplay_4' && inlineOption == 1) {
								output += '';
							} else {
								output += '<br />';
							}
						});
						if(diplayOption == 'diplay_4' && inlineOption == 1) {
							output += '</span> <small class=\"ltr uk-text-muted\"> (Taken From '+version+')</small>&#160;';
						} else {
							output += '<small class=\"uk-text-right\"> (Taken From '+version+')</small></p>';
						}
					});
					if(addTo){
						if(diplayOption == 'diplay_1') {
							jQuery('#'+addTo).prop('title', output);
						} else {
							jQuery('#'+addTo).html(output);
						}
					} else {
					jQuery('#'+addTo).prop('title', 'error!');
				}
			}
			// Set Chapter
			function setChapter(json,direction,addTo,diplayOption,version){
				var output = '<center><b>'+json.book_name+'&#160;'+json.chapter_nr+'</b></center><br/><p class=\"'+direction+'\">';
						jQuery.each(json.chapter, function(index, value) {
							output += '&#160;&#160;<small class=\"ltr\">' +value.verse_nr+ '</small>&#160;&#160;';
							output += escapeHtmlEntities(value.verse);
							output += '<br/>';
						});
						output += '<small class=\"uk-text-right\"> (Taken From '+version+')</small></p>';
						if(addTo){
							jQuery('#'+addTo).html(output);
						}
			}
			// Set Book
			function setBook(json,direction,addTo,diplayOption,version){
				var output = '';
					jQuery.each(json.book, function(index, value) {
						output += '<center><b>'+json.book_name+'&#160;'+value.chapter_nr+'</b></center><br/><p class=\"'+direction+'\">';
						jQuery.each(value.chapter, function(index, value) {
							output += '&#160;&#160;<small class=\"ltr\">' +value.verse_nr+ '</small>&#160;&#160;';
							output += escapeHtmlEntities(value.verse);
							output += '<br/>';
						});
						output += '<small class=\"uk-text-right\"> (Taken From '+version+')</small></p>';
					});
					if(addTo){
						jQuery('#'+addTo).html(output);
					}
			}
			function escapeHtmlEntities (str) {
			  if (typeof jQuery !== 'undefined') {
				// Create an empty div to use as a container,
				// then put the raw text in and get the HTML
				// equivalent out.
				return jQuery('<div/>').text(str).html();
			  }
			
			  // No jQuery, so use string replace.
			  return str
				.replace(/&/g, '&amp;')
				.replace(/>/g, '&gt;')
				.replace(/</g, '&lt;')
				.replace(/\"/g, '&quot;');
			}
			";
	}

	protected function getMenuItemId($view)
	{

		$menu = $this->jFactory->getMenu();
		//get only com_getbible menu items
		$items = $menu->getItems('component_id', $this->component->id);

		foreach ($items as $item)
		{
			if (isset($item->query['view']) && $item->query['view'] === $view)
			{
				return $item->id;
			}
		}

		return false;
	}

	protected function getRouteUrl($route)
	{

		// Get the global site router.
		$config = JFactory::getConfig();
		$router = JRouter::getInstance('site');
		$router->setMode($config->get('sef', 1));

		$uri = $router->build($route);
		$path = $uri->toString(array('path', 'query', 'fragment'));

		return $path;
	}

	protected function js_loaded($script_name)
	{
		$head_data = $this->document->getHeadData();
		foreach (array_keys($head_data['scripts']) as $script)
		{
			if (stristr($script, $script_name))
			{
				return true;
			}
		}
		return false;
	}

	protected function css_loaded($script_name)
	{
		$head_data = $this->document->getHeadData();
		foreach (array_keys($head_data['styleSheets']) as $script)
		{
			if (stristr($script, $script_name))
			{
				return true;
			}
		}
		return false;
	}

	protected function getScriptureFormated($scripture, $request, $version)
	{
		// check if it has the result in the session
		$result = $this->session->get($request, false);
		if ($result)
		{
			$result = json_decode(base64_decode($result));
		}
		else
		{
			// set the url to use in curl command
			$url = $this->action . $request;
			// get the result set from the set url
			$result = $this->getScriptureCurl($url);
			$this->session->set($request, base64_encode($result));
			$result = json_decode($result);
		}

		if (is_object($result))
		{
			// set text direction
			if ($result->direction == 'RTL')
			{
				$direction = 'rtl';
			}
			else
			{
				$direction = 'ltr';
			}
			// check the type of result returned
			if ($result->type == 'verse')
			{
				return $this->setVerses($result, $direction, $version);
			}
			elseif ($result->type == 'chapter')
			{
				if ($this->diplayOption == '1')
				{
					return "Whole chapter's not allowed in tooltip mode, please select another.";
				}
				else
				{
					return $this->setChapter($result, $direction, $version);
				}
			}
			elseif ($result->type == 'book')
			{
				if ($this->diplayOption == '1')
				{
					return "Whole book's! not allowed in tooltip mode, please select another.";
				}
				else
				{
					return $this->setBook($result, $direction, $version);
				}
			}
		}
		// if no results retuned return the following error messages
		if ($this->diplayOption == '1')
		{
			return "No scripture was returned, please fix scripture reference!";
		}
		else
		{
			return '<span class="uk-text-danger">No scripture was returned, please fix scripture reference!</span>';
		}
	}

	protected function setVerses($result, $direction, $version)
	{
		$output = '';
		foreach ($result->book as $in => &$book)
		{
			if ($this->diplayOption == 1)
			{
				$output .= '<p class="' . $direction . '">';
			}
			elseif ($this->diplayOption == 4 && $this->params->get('inlineOption') == 1)
			{
				$output .= '<span class="' . $direction . '"><span class="ltr uk-text-muted">' . $book->book_name . '</span>&#160;';
			}
			else
			{
				$output .= '<center><b>' . $book->book_name . '&#160;' . $book->chapter_nr . '</b></center><br/><p class="' . $direction . '">';
			}

			foreach ($book->chapter as $as => &$chapter)
			{
				if ($this->diplayOption == 4 && $this->params->get('inlineOption') == 1)
				{
					$output .= '&#160;<span class="ltr uk-text-muted">(' . $book->chapter_nr . ':' . $chapter->verse_nr . ')</span>&#160;';
				}
				else
				{
					$output .= '&#160;&#160;<small class="ltr">' . $chapter->verse_nr . '</small>&#160;&#160;';
				}
				$output .= $this->htmlEscape($chapter->verse);

				if ($this->diplayOption == 4 && $this->params->get('inlineOption') == 1)
				{
					$output .= '';
				}
				else
				{
					$output .= '<br />';
				}
			}

			if ($this->diplayOption == 4 && $this->params->get('inlineOption') == 1)
			{
				$output .= '</span> <small class="ltr uk-text-muted"> (Taken From ' . $version . ')</small>&#160;';
			}
			else
			{
				$output .= '<small class="uk-text-right"> (Taken From ' . $version . ')</small></p>';
			}
		}
		return $output;
	}

	protected function setChapter($result, $direction, $version)
	{
		$output = '<center><b>' . $result->book_name . '&#160;' . $result->chapter_nr . '</b></center><br/><p class="' . $direction . '">';
		foreach ($result->chapter as $in => &$chapter)
		{
			$output .= '&#160;&#160;<small class="ltr">' . $chapter->verse_nr . '</small>&#160;&#160;';
			$output .= $this->htmlEscape($chapter->verse);
			$output .= '<br/>';
		}
		$output .= '<small class="uk-text-right"> (Taken From ' . $version . ')</small></p>';
		return $output;
	}

	protected function setBook($result, $direction, $version)
	{
		$output = '';
		foreach ($result->book as $in => &$book)
		{
			$output .= '<center><b>' . $result->book_name . '&#160;' . $result->chapter_nr . '</b></center><br/><p class="' . $direction . '">';
			foreach ($book->chapter as $chapter)
			{
				$output .= '&#160;&#160;<small class="ltr">' . $chapter->verse_nr . '</small>&#160;&#160;';
				$output .= $this->htmlEscape($chapter->verse);
				$output .= '<br/>';
			}
			$output .= '<small class="uk-text-right"> (Taken From ' . $version . ')</small></p>';
		}
		return $output;
	}

	protected function getScriptureCurl($url)
	{
		// startup curl
		$curl = curl_init();
		// set curl options
		curl_setopt($curl, CURLOPT_URL, $url);
		curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.3; WOW64; rv:33.0) Gecko/20100101 Firefox/33.0');
		curl_setopt($curl, CURLOPT_HTTPHEADER, $this->cURLheader);
		curl_setopt($curl, CURLOPT_REFERER, $this->referer);
		curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate');
		curl_setopt($curl, CURLOPT_AUTOREFERER, true);
		curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($curl, CURLOPT_TIMEOUT, 10);
		// get results from execution of curl command
		$results = curl_exec($curl);
		// close curl
		curl_close($curl);
		// fix the result set for json
		$results = rtrim($results, ";");
		$results = rtrim($results, ")");
		$results = ltrim($results, '(');
		// retun object
		return $results;
	}

}