EGroupware\Api\Etemplate\Widget\Nextmatch::call_get_rows()

Complexity

Conditions	32
Paths	> 20000

Size

Total Lines	135
Code Lines	64

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	private static function call_get_rows(array &$value,array &$rows,array &$readonlys=null,$obj=null,$method=null, Etemplate\Widget $widget=null)
	{
		if (is_null($method)) $method = $value['get_rows'];

		if (is_null($obj))
		{
			// allow static callbacks
			if(strpos($method,'::') !== false)
			{
				list($class,$method) = explode('::',$method);

				//  workaround for php < 5.2.3: do NOT call it static, but allow application code to specify static callbacks
				if (version_compare(PHP_VERSION,'5.2.3','>='))
				{
					$method = array($class,$method);
					unset($class);
				}
			}
			else
			{
				list($app,$class,$method) = explode('.',$value['get_rows']);
			}
			if ($class)
			{
				if (!$app && !is_object($GLOBALS[$class]))
				{
					$GLOBALS[$class] = new $class();
				}
				if (is_object($GLOBALS[$class]))	// use existing instance (put there by a previous CreateObject)
				{
					$obj = $GLOBALS[$class];
				}
				else
				{
					$obj = CreateObject($app.'.'.$class);

The function CreateObject() has been deprecated: use autoloadable class-names and new

				}
			}
		}
		$raw_rows = array();
		if (!is_array($readonlys)) $readonlys = array();
		if(is_callable($method))	// php5.2.3+ static call (value is always a var param!)
		{
			$total = call_user_func_array($method,array(&$value,&$raw_rows,&$readonlys));
		}
		elseif(is_object($obj) && method_exists($obj,$method))
		{
			$total = $obj->$method($value,$raw_rows,$readonlys);
		}
		else
		{
			$total = false;	// method not callable
		}

		// allow to hook into get_rows of other apps
		Api\Hooks::process(array(
			'hook_location' => 'etemplate2_after_get_rows',
			'get_rows'      => $method,
			'value'         => &$value,
			'rows'          => &$rows,
			'readonlys'     => &$readonlys,
			'total'         => &$total,
		), array(), true);	// true = no permission check

		// if we have a nextmatch widget, find the repeating row
		if ($widget && $widget->attrs['template'])
		{
			$row_template = $widget->getElementById($widget->attrs['template']);
			if(!$row_template)
			{
				$row_template = Template::instance($widget->attrs['template']);
			}

			// Try to find just the repeating part
			$repeating_row = null;
			// First child should be a grid, we want last row
			foreach($row_template->children[0]->children[1]->children as $child)
			{
				if($child->type == 'row') $repeating_row = $child;
			}
		}
		// otherwise we might get stoped by max_excutiontime
		if ($total > 200) @set_time_limit(0);

It seems like you do not handle an error condition for set_time_limit(). This can introduce security issues, and is generally not recommended.

		$is_parent = $value['is_parent'];
		$is_parent_value = $value['is_parent_value'];
		$parent_id = $value['parent_id'];

		// remove empty rows required by old etemplate to compensate for header rows
		$first = $total ? null : 0;
		foreach($raw_rows as $n => $row)
		{
			// skip empty rows inserted for each header-line in old etemplate
			if (is_int($n) && is_array($rows))
			{
				if (is_null($first)) $first = $n;

				if ($row[$is_parent])	// if app supports parent_id / hierarchy, set parent_id and is_parent
				{
					$row['is_parent'] = isset($is_parent_value) ?
						$row[$is_parent] == $is_parent_value : (boolean)$row[$is_parent];
					$row['parent_id'] = $row[$parent_id];	// seems NOT used on client!
				}
				// run beforeSendToClient methods of widgets in row on row-data
				if($repeating_row)
				{
					// Change anything by widget for each row ($row set to 1)
					$_row = array(1 => &$row);
					$repeating_row->run('set_row_value', array('',array('row' => 1), &$_row), true);
				}
				else if (!$widget || get_class($widget) != __NAMESPACE__.'\\HistoryLog')
				{
					// Fallback based on widget names
					//error_log(self::$request->template['name'] . ' had to fallback to run_beforeSendToClient() because it could not find the row');
					$row = self::run_beforeSendToClient($row);
				}
				$rows[$n-$first+$value['start']] = $row;
			}
			elseif(!is_numeric($n))	// rows with string-keys, after numeric rows
			{
				if($n == 'sel_options')
				{
					foreach($row as $name => &$options)
					{
						// remember newly set options for validation of nextmatch filters
						self::$request->sel_options[$name] = $options;

						Select::fix_encoded_options($options, true);
					}
				}
				$rows[$n] = $row;
			}
		}

		//error_log($value['get_rows'].'() returning '.array2string($total).', method = '.array2string($method).', value = '.array2string($value));
		return $total;
	}