Merge upstream branch

1 files changed, 47 insertions, 49 deletions

diff --git a/system/libraries/javascript/Jquery.php b/system/libraries/javascript/Jquery.php
index f30d7c639..44c16b578 100644
--- a/system/libraries/javascript/Jquery.php
+++ b/system/libraries/javascript/Jquery.php
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * Jquery Class
  *
@@ -57,7 +55,7 @@ class CI_Jquery extends CI_Javascript {
 			$this->script();
 		}
 
-		log_message('debug', "Jquery Class Initialized");
+		log_message('debug', 'Jquery Class Initialized');
 	}
 
 	// --------------------------------------------------------------------
@@ -115,7 +113,7 @@ class CI_Jquery extends CI_Javascript {
 
 		if ($ret_false)
 		{
-			$js[] = "return false;";
+			$js[] = 'return false;';
 		}
 
 		return $this->_add_event($element, $js, 'click');
@@ -183,7 +181,7 @@ class CI_Jquery extends CI_Javascript {
 	 */
 	protected function _hover($element = 'this', $over, $out)
 	{
-		$event = "\n\t$(" . $this->_prep_element($element) . ").hover(\n\t\tfunction()\n\t\t{\n\t\t\t{$over}\n\t\t}, \n\t\tfunction()\n\t\t{\n\t\t\t{$out}\n\t\t});\n";
+		$event = "\n\t$(".$this->_prep_element($element).").hover(\n\t\tfunction()\n\t\t{\n\t\t\t{$over}\n\t\t}, \n\t\tfunction()\n\t\t{\n\t\t\t{$out}\n\t\t});\n";
 
 		$this->jquery_code_for_compile[] = $event;
 
@@ -322,7 +320,7 @@ class CI_Jquery extends CI_Javascript {
 
 		foreach ($array_js as $js)
 		{
-			$this->jquery_code_for_compile[] = "\t$js\n";
+			$this->jquery_code_for_compile[] = "\t".$js."\n";
 		}
 	}
 
@@ -389,7 +387,7 @@ class CI_Jquery extends CI_Javascript {
 	protected function _addClass($element = 'this', $class='')
 	{
 		$element = $this->_prep_element($element);
-		return "$({$element}).addClass(\"$class\");";
+		return '$('.$element.').addClass("'.$class.'");';
 	}
 
 	// --------------------------------------------------------------------
@@ -411,24 +409,24 @@ class CI_Jquery extends CI_Javascript {
 
 		$animations = "\t\t\t";
 
-		foreach ($params as $param=>$value)
+		foreach ($params as $param => $value)
 		{
-			$animations .= $param.': \''.$value.'\', ';
+			$animations .= $param.": '".$value."', ";
 		}
 
 		$animations = substr($animations, 0, -2); // remove the last ", "
 
-		if ($speed != '')
+		if ($speed !== '')
 		{
 			$speed = ', '.$speed;
 		}
 
-		if ($extra != '')
+		if ($extra !== '')
 		{
 			$extra = ', '.$extra;
 		}
 
-		return "$({$element}).animate({\n$animations\n\t\t}".$speed.$extra.");";
+		return "$({$element}).animate({\n$animations\n\t\t}".$speed.$extra.');';
 	}
 
 	// --------------------------------------------------------------------
@@ -448,7 +446,7 @@ class CI_Jquery extends CI_Javascript {
 		$element = $this->_prep_element($element);
 		$speed = $this->_validate_speed($speed);
 
-		if ($callback != '')
+		if ($callback !== '')
 		{
 			$callback = ", function(){\n{$callback}\n}";
 		}
@@ -473,12 +471,12 @@ class CI_Jquery extends CI_Javascript {
 		$element = $this->_prep_element($element);
 		$speed = $this->_validate_speed($speed);
 
-		if ($callback != '')
+		if ($callback !== '')
 		{
 			$callback = ", function(){\n{$callback}\n}";
 		}
 
-		return "$({$element}).fadeOut({$speed}{$callback});";
+		return '$('.$element.').fadeOut('.$speed.$callback.');';
 	}
 
 	// --------------------------------------------------------------------
@@ -498,7 +496,7 @@ class CI_Jquery extends CI_Javascript {
 		$element = $this->_prep_element($element);
 		$speed = $this->_validate_speed($speed);
 
-		if ($callback != '')
+		if ($callback !== '')
 		{
 			$callback = ", function(){\n{$callback}\n}";
 		}
@@ -519,7 +517,7 @@ class CI_Jquery extends CI_Javascript {
 	protected function _removeClass($element = 'this', $class='')
 	{
 		$element = $this->_prep_element($element);
-		return "$({$element}).removeClass(\"$class\");";
+		return '$('.$element.').removeClass("'.$class.'");';
 	}
 
 	// --------------------------------------------------------------------
@@ -539,12 +537,12 @@ class CI_Jquery extends CI_Javascript {
 		$element = $this->_prep_element($element);
 		$speed = $this->_validate_speed($speed);
 
-		if ($callback != '')
+		if ($callback !== '')
 		{
 			$callback = ", function(){\n{$callback}\n}";
 		}
 
-		return "$({$element}).slideUp({$speed}{$callback});";
+		return '$('.$element.').slideUp('.$speed.$callback.');';
 	}
 
 	// --------------------------------------------------------------------
@@ -564,12 +562,12 @@ class CI_Jquery extends CI_Javascript {
 		$element = $this->_prep_element($element);
 		$speed = $this->_validate_speed($speed);
 
-		if ($callback != '')
+		if ($callback !== '')
 		{
 			$callback = ", function(){\n{$callback}\n}";
 		}
 
-		return "$({$element}).slideDown({$speed}{$callback});";
+		return '$('.$element.').slideDown('.$speed.$callback.');';
 	}
 
 	// --------------------------------------------------------------------
@@ -589,12 +587,12 @@ class CI_Jquery extends CI_Javascript {
 		$element = $this->_prep_element($element);
 		$speed = $this->_validate_speed($speed);
 
-		if ($callback != '')
+		if ($callback !== '')
 		{
 			$callback = ", function(){\n{$callback}\n}";
 		}
 
-		return "$({$element}).slideToggle({$speed}{$callback});";
+		return '$('.$element.').slideToggle('.$speed.$callback.');';
 	}
 
 	// --------------------------------------------------------------------
@@ -610,7 +608,7 @@ class CI_Jquery extends CI_Javascript {
 	protected function _toggle($element = 'this')
 	{
 		$element = $this->_prep_element($element);
-		return "$({$element}).toggle();";
+		return '$('.$element.').toggle();';
 	}
 
 	// --------------------------------------------------------------------
@@ -626,7 +624,7 @@ class CI_Jquery extends CI_Javascript {
 	protected function _toggleClass($element = 'this', $class='')
 	{
 		$element = $this->_prep_element($element);
-		return "$({$element}).toggleClass(\"$class\");";
+		return '$('.$element.').toggleClass("'.$class.'");';
 	}
 
 	// --------------------------------------------------------------------
@@ -646,12 +644,12 @@ class CI_Jquery extends CI_Javascript {
 		$element = $this->_prep_element($element);
 		$speed = $this->_validate_speed($speed);
 
-		if ($callback != '')
+		if ($callback !== '')
 		{
 			$callback = ", function(){\n{$callback}\n}";
 		}
 
-		return "$({$element}).show({$speed}{$callback});";
+		return '$('.$element.').show('.$speed.$callback.');';
 	}
 
 	// --------------------------------------------------------------------
@@ -674,24 +672,24 @@ class CI_Jquery extends CI_Javascript {
 		$controller = (strpos('://', $controller) === FALSE) ? $controller : $this->CI->config->site_url($controller);
 
 		// ajaxStart and ajaxStop are better choices here... but this is a stop gap
-		if ($this->CI->config->item('javascript_ajax_img') == '')
+		if ($this->CI->config->item('javascript_ajax_img') === '')
 		{
-			$loading_notifier = "Loading...";
+			$loading_notifier = 'Loading...';
 		}
 		else
 		{
-			$loading_notifier = '<img src=\''.$this->CI->config->slash_item('base_url').$this->CI->config->item('javascript_ajax_img').'\' alt=\'Loading\' />';
+			$loading_notifier = '<img src="'.$this->CI->config->slash_item('base_url').$this->CI->config->item('javascript_ajax_img').'" alt="Loading" />';
 		}
 
-		$updater = "$($container).empty();\n" // anything that was in... get it out
-			. "\t\t$($container).prepend(\"$loading_notifier\");\n"; // to replace with an image
+		$updater = '$('.$container.").empty();\n" // anything that was in... get it out
+			."\t\t$(".$container.').prepend("'.$loading_notifier."\");\n"; // to replace with an image
 
 		$request_options = '';
-		if ($options != '')
+		if ($options !== '')
 		{
 			$request_options .= ', {'
-					. (is_array($options) ? "'".implode("', '", $options)."'" : "'".str_replace(":", "':'", $options)."'")
-					. '}';
+					.(is_array($options) ? "'".implode("', '", $options)."'" : "'".str_replace(':', "':'", $options)."'")
+					.'}';
 		}
 
 		return $updater."\t\t$($container).load('$controller'$request_options);";
@@ -711,12 +709,12 @@ class CI_Jquery extends CI_Javascript {
 	 */
 	protected function _zebraTables($class = '', $odd = 'odd', $hover = '')
 	{
-		$class = ($class != '') ? '.'.$class : '';
+		$class = ($class !== '') ? '.'.$class : '';
 		$zebra  = "\t\$(\"table{$class} tbody tr:nth-child(even)\").addClass(\"{$odd}\");";
 
 		$this->jquery_code_for_compile[] = $zebra;
 
-		if ($hover != '')
+		if ($hover !== '')
 		{
 			$hover = $this->hover("table{$class} tbody tr", "$(this).addClass('hover');", "$(this).removeClass('hover');");
 		}
@@ -741,12 +739,12 @@ class CI_Jquery extends CI_Javascript {
 		// may want to make this configurable down the road
 		$corner_location = '/plugins/jquery.corner.js';
 
-		if ($corner_style != '')
+		if ($corner_style !== '')
 		{
 			$corner_style = '"'.$corner_style.'"';
 		}
 
-		return "$(" . $this->_prep_element($element) . ").corner(".$corner_style.");";
+		return '$('.$this->_prep_element($element).').corner('.$corner_style.');';
 	}
 
 	// --------------------------------------------------------------------
@@ -821,16 +819,16 @@ class CI_Jquery extends CI_Javascript {
 			$sort_options = array();
 			foreach ($options as $k=>$v)
 			{
-				$sort_options[] = "\n\t\t".$k.': '.$v."";
+				$sort_options[] = "\n\t\t".$k.': '.$v;
 			}
-			$sort_options = implode(",", $sort_options);
+			$sort_options = implode(',', $sort_options);
 		}
 		else
 		{
 			$sort_options = '';
 		}
 
-		return "$(" . $this->_prep_element($element) . ").sortable({".$sort_options."\n\t});";
+		return '$('.$this->_prep_element($element).').sortable({'.$sort_options."\n\t});";
 	}
 
 	// --------------------------------------------------------------------
@@ -844,7 +842,7 @@ class CI_Jquery extends CI_Javascript {
 	 */
 	public function tablesorter($table = '', $options = '')
 	{
-		$this->jquery_code_for_compile[] = "\t$(" . $this->_prep_element($table) . ").tablesorter($options);\n";
+		$this->jquery_code_for_compile[] = "\t$(".$this->_prep_element($table).').tablesorter('.$options.");\n";
 	}
 
 	// --------------------------------------------------------------------
@@ -869,7 +867,7 @@ class CI_Jquery extends CI_Javascript {
 
 		}
 
-		$event = "\n\t$(" . $this->_prep_element($element) . ").{$event}(function(){\n\t\t{$js}\n\t});\n";
+		$event = "\n\t$(".$this->_prep_element($element).').'.$event."(function(){\n\t\t{$js}\n\t});\n";
 		$this->jquery_code_for_compile[] = $event;
 		return $event;
 	}
@@ -898,8 +896,8 @@ class CI_Jquery extends CI_Javascript {
 
 		// Inline references
 		$script = '$(document).ready(function() {'."\n"
-			. implode('', $this->jquery_code_for_compile)
-			. '});';
+			.implode('', $this->jquery_code_for_compile)
+			.'});';
 
 		$output = ($script_tags === FALSE) ? $script : $this->inline($script);
 
@@ -974,7 +972,7 @@ class CI_Jquery extends CI_Javascript {
 	 */
 	protected function _prep_element($element)
 	{
-		if ($element != 'this')
+		if ($element !== 'this')
 		{
 			$element = '"'.$element.'"';
 		}
@@ -998,7 +996,7 @@ class CI_Jquery extends CI_Javascript {
 		{
 			return '"'.$speed.'"';
 		}
-		elseif (preg_match("/[^0-9]/", $speed))
+		elseif (preg_match('/[^0-9]/', $speed))
 		{
 			return '';
 		}
@@ -1009,4 +1007,4 @@ class CI_Jquery extends CI_Javascript {
 }
 
 /* End of file Jquery.php */
-/* Location: ./system/libraries/Jquery.php */
+/* Location: ./system/libraries/Jquery.php */
\ No newline at end of file