[concrete5]/model/layout.php to override concrete5.6.x layout system to support Foundation & Bootstrap CSS Framework

bootstrap-layout.php

<?php	 
defined('C5_EXECUTE') or die("Access Denied.");
// Bootstrap CSS Hack for concrete5.6.x
// Rename this file as laytout.php and place it under [concrete5]/models/ folder/
class Layout extends Concrete5_Model_Layout {
	
	function display( $c=NULL, $a=NULL ){ 
	
		if(!$c) global $c;
		
		if(!$a) global $a;
		
		if(!in_array($this->type,$this->layoutTypes)) $this->layoutType='table'; 
		
		echo '<div id="ccm-layout-wrapper-'.intval($this->cvalID).'" class="ccm-layout-wrapper">';
		
		if ($c->isEditMode()) { 
			$args = array('layout'=>$this);
			Loader::element('block_area_layout_controls', $args); 
		}
		
		//echo intval($this->cvalID).' '.$this->layoutID.'<br>';

		$targetArea = 0;		
		if ($a->getAreaHandle() == 'Main' || $a->getAreaHandle() == 'visitorsArea') {
			$targetArea = 1;
		}
		
		if ($this->columns == 4 && $targetArea == 1) {
    		$this->displaySolidGrid($this->rows,$this->columns,$c,'col-sm-3'); 
		} elseif ($this->columns == 3 && $targetArea == 1) {
    		$this->displaySolidGrid($this->rows,$this->columns,$c,'col-sm-4'); 
		} elseif ($this->columns == 2 && $targetArea == 1) {
    		$this->displaySolidGrid($this->rows,$this->columns,$c,'col-sm-6'); 
		} elseif ($this->columns == 1 && $targetArea == 1) {
    		$this->displaySolidGrid($this->rows,$this->columns,$c,'col-sm-12'); 
		} else {
		    $this->displayTableGrid($this->rows,$this->columns,$c);
		}
		
		echo '</div>';
	}
	
	protected function displaySolidGrid($rows=3,$columns=3,$c=NULL,$class=''){
		if(!$c) global $c;
		if($c->isEditMode()) $editMode='ccm-edit-mode';
		if(!intval($rows)) $rows=1;
		if(!intval($columns)) $columns=3;
		$layoutNameClass = 'ccm-layout-name-'.TextHelper::camelcase($this->getAreaHandle()).'-'.TextHelper::camelcase($this->getLayoutNameTxt()).'-'.$this->getAreaNameNumber();
		$layoutIDVal = strtolower('ccm-layout-'.TextHelper::camelcase($this->getAreaHandle()).'-'.$this->layoutID . '-'. $this->getAreaNameNumber());
		
		for( $i=0; $i<$rows; $i++ ){
			echo '<div class="row '.$layoutNameClass.' '.$editMode.'">';
			for( $j=0; $j<$columns; $j++ ){
				$columnn_id = 'ccm-layout-'.intval($this->layoutID).'-col-'.($j+1);
				echo '<div id="'.$columnn_id.'" class="'.$class.'">';
				$a = new Area( $this->getCellAreaHandle($this->getCellNumber()) );
				$a->display($c);
				echo '</div>';
			}
			echo '</div>';
		}
	}

}

foundation-layout.php

<?php	 
defined('C5_EXECUTE') or die("Access Denied.");
// Foundation CSS Hack for concrete5.6.x
// Rename this file as laytout.php and place it under [concrete5]/models/ folder/
class Layout extends Concrete5_Model_Layout {
	
	function display( $c=NULL, $a=NULL ){ 
	
		if(!$c) global $c;
		
		if(!$a) global $a;
		
		if(!in_array($this->type,$this->layoutTypes)) $this->layoutType='table'; 
		
		echo '<div id="ccm-layout-wrapper-'.intval($this->cvalID).'" class="ccm-layout-wrapper">';
		
		if ($c->isEditMode()) { 
			$args = array('layout'=>$this);
			Loader::element('block_area_layout_controls', $args); 
		}
		
		//echo intval($this->cvalID).' '.$this->layoutID.'<br>';
		
		if ($this->columns == 4 && $a->getAreaHandle() == 'Main') {
    		$this->displaySolidGrid($this->rows,$this->columns,$c,'three columns'); 
		} elseif ($this->columns == 3 && $a->getAreaHandle() == 'Main') {
    		$this->displaySolidGrid($this->rows,$this->columns,$c,'four columns'); 
		} elseif ($this->columns == 2 && $a->getAreaHandle() == 'Main') {
    		$this->displaySolidGrid($this->rows,$this->columns,$c,'six columns'); 
		} elseif ($this->columns == 1 && $a->getAreaHandle() == 'Main') {
    		$this->displaySolidGrid($this->rows,$this->columns,$c,'twelve columns'); 
		} else {
		    $this->displayTableGrid($this->rows,$this->columns,$c);
		}
		
		echo '</div>';
	}
	
	protected function displaySolidGrid($rows=3,$columns=3,$c=NULL,$class=''){
		if(!$c) global $c;
		if($c->isEditMode()) $editMode='ccm-edit-mode';
		if(!intval($rows)) $rows=1;
		if(!intval($columns)) $columns=3;
		$layoutNameClass = 'ccm-layout-name-'.TextHelper::camelcase($this->getAreaHandle()).'-'.TextHelper::camelcase($this->getLayoutNameTxt()).'-'.$this->getAreaNameNumber();
		$layoutIDVal = strtolower('ccm-layout-'.TextHelper::camelcase($this->getAreaHandle()).'-'.$this->layoutID . '-'. $this->getAreaNameNumber());
		
		for( $i=0; $i<$rows; $i++ ){
			echo '<div class="row '.$layoutNameClass.' '.$editMode.'">';
			for( $j=0; $j<$columns; $j++ ){
				$columnn_id = 'ccm-layout-'.intval($this->layoutID).'-col-'.($j+1);
				echo '<div id="'.$columnn_id.'" class="'.$class.'">';
				$a = new Area( $this->getCellAreaHandle($this->getCellNumber()) );
				$a->display($c);
				echo '</div>';
			}
			echo '</div>';
		}
	}

}