<?php
/**
 * File: page.php
 *
 * Staff Master 1.0 RC 1
 *
 * Staff Master - Staff Members and Departments Manager
 *
 * @version 1.0.rc.1
 * @package StaffMaster_1_0_rc_1
 * @subpackage: models
 * @copyright (C) 2007-2008 Travis Hubbard
 * @license http://www.gnu.org/licenses/  GNU/GPL v3
 * @link http://www.systemsunited.net/
 **/
defined( '_JEXEC' ) or die( 'Restricted access' );

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

/**
 * Staff Model Class
 * @package StaffMaster_1_0
 */
class StaffModelPage extends JModel  {

	var $page_title 		= '';
	var $page_header_text	= '';

	var $department;
		var $_dept_list;
		var $_dept_total;
		var $_dept_current	= 0;

	var $staff;
		var $_staff_list;
		var $_staff_total;
		var $_staff_current = 0;

	var $sm_footer;

	// Variables for ListAllView
	var $useStaffImages = null;
	var $useStaffBios   = null;

	var $styles;

	var $staff_name_class;
	var $staff_bio_class;
	var $staff_image_class;
	var $read_contact_class;

	function buildPage( $view , $params , $staff_list = null , $departments_list = null , $custom_colors = null , $attribs = null )
	{
		//if( $custom_colors )
		//	$this->createStyles( $custom_colors );

		// Check PHP Version, if less than 5.0
		$phpversion = version_compare( phpversion() , '5.0' );

		if( $phpversion == -1 )
			$phpversion = 0;

		$this->page_title 		= $params->page_title;

		$this->page_header_text = $params->header_text;

		if( $params->staff_image_pos == 'right' )
		{
			$this->staff_name_class   = 'staff_name_left';
			$this->staff_bio_class    = 'staff_bio_left';
			$this->read_contact_class = 'read_contact_left';
		}
		else
		{
			$this->staff_name_class   = 'staff_name_right';
			$this->staff_bio_class    = 'staff_bio_right';
			$this->read_contact_class = 'read_contact_right';
		}

		$this->staff_image_class      = 'staff_image_' . $params->staff_image_pos;

		$crop_at_readmore_staff = true;
		$crop_at_readmore_depts = true;
		if( $view == 'staff' )
			$crop_at_readmore_staff = false;

		if( $view == 'department' )
			$crop_at_readmore_depts = false;

		if( $view == 'listall' )
		{
			$this->useStaffImages = $attribs['useStaffImages'];
			$this->useStaffBios   = $attribs['useStaffBios'];
		}

		if( is_array( $staff_list ) )
		{
			foreach( $staff_list as $key => $value )
			{

				if( !$phpversion )
					$s =& $staff_list[ $key ];
				else
					$s = $value;

		//  IMAGE SETUP
				$image_src = SMUtilityHelper::createImageSource( $params->staff_image_path , $s->image_file_name , $params->staff_image_default );
				$abs_src   = SMUtilityHelper::createImageAbsoluteSource( $params->staff_image_path , $s->image_file_name , $params->staff_image_default );

				$w = $h = '100%';

				if( $image_src )
				{

					$image_size = SMUtilityHelper::getImageSize( $abs_src );

					if( $image_size )
					{
						$w = $image_size->width;
						$h = $image_size->height;
					}

					// compile all variables to form image html
					$image_attribs->src 	= $image_src;
					$image_attribs->alt 	= $s->name;
					$image_attribs->title 	= $s->name;;
					$image_attribs->class 	= 'staff_image_' . $params->staff_image_pos;
					$image_attribs->id 		= 'staff_image_' . $s->alias;
					$image_attribs->style 	= '';
					$image_attribs->width 	= $w;
					$image_attribs->height 	= $h;

					$s->image_file_name = SMOutputHelper::createImageHtml( $image_attribs );
				}
				if( $view != 'listall' )
				{
					if( !empty( $s->bio ) )
					{
						$s->bio = SMOutputHelper::parseReadMore( 'staff' , $s->bio , $s->alias , $crop_at_readmore_staff , $params->biodesc_replace_string );
					}
					else
					{
						$s->bio = $params->staff_bio_default;
					}
				}
				else
				{

					if( $attribs['bioCrop'] )
						$s->bio = SMOutputHelper::cropBios( $s , $attribs['bioLen'] );

					$s->bio = SMOutputHelper::parseReadMore( 'staff' , $s->bio , $s->alias , $crop_at_readmore_staff , $params->biodesc_replace_string );

				}
				/**** Staff Position Setup ****/
				// If there is not a staff position set for this staff member
				// use the staff position default set in settings
				if( $params->linkable_staff_name )
				{
					$s->name = SMOutputHelper::createNameLink( $view , 'staff' , $s->name , $s->alias , $custom_colors['staff_name_style'] );
				}

				$title = '';

				if( empty( $s->title ) )
					$title = $params->staff_title_default;
				else
					$title = $s->title;

				$s->title = SMOutputHelper::createStaffTitleHtml( $params->title_in_bio , $custom_colors['staff_title_style'] , $title );

				$s->contact = SMOutputHelper::createContactInfo( $params , $s );

				if( !$phpversion )
					$staff_list[ $key ] = $s;
				else
					$value = $s;
			}

		}
		else
		{
			$image_src = SMUtilityHelper::createImageSource( $params->staff_image_path , $staff_list->image_file_name , $params->staff_image_default );

			// compile all variables to form image html
			$image_attribs->src 	= $image_src;
			$image_attribs->alt 	= $staff_list->name;
			$image_attribs->title 	= $staff_list->name;;
			$image_attribs->class 	= 'staff_image_' . $params->staff_image_pos;
			$image_attribs->id 		= 'staff_image_' . $staff_list->alias;
			$image_attribs->style 	= '';
			$image_attribs->width 	= '';
			$image_attribs->height 	= '';

			$staff_list->image_file_name = SMOutputHelper::createImageHtml( $image_attribs );
			/**** Staff Bio Setup ****/
			// If there is not a staff bio set for this staff member
			// use the staff bio default set in settings
			if( !empty( $staff_list->bio ) )
			{
				$staff_list->bio = SMOutputHelper::parseReadMore( 'staff' , $staff_list->bio , $staff_list->alias , $crop_at_readmore_staff , $params->biodesc_replace_string );
			}
			else
			{
				$staff_list->bio = $params->staff_bio_default;
			}

			/**** Staff Position Setup ****/
			// If there is not a staff position set for this staff member
			// use the staff position default set in settings
			if( $params->linkable_staff_name )
			{
				$staff_list->name = SMOutputHelper::createNameLink( $view , 'staff' , $staff_list->name , $staff_list->alias , $custom_colors['staff_name_style'] );
			}

			$title = '';

			if( empty( $staff_list->title ) )
				$title = $params->staff_title_default;
			else
				$title = $staff_list->title;

			$staff_list->title = SMOutputHelper::createStaffTitleHtml( $params->title_in_bio , $custom_colors['staff_title_style'] , $title );

			$staff_list->contact = SMOutputHelper::createContactInfo( $params , $staff_list );

		}

		if( is_array( $departments_list ) )
		{

			foreach( $departments_list as $key => $value )
			{

				if( !$phpversion )
					$d =& $departments_list[ $key ];
				else
					$d = $value;

				if( $view != 'department' )
				{
					if( $params->linkable_department )
					{
						$d->name = SMOutputHelper::createNameLink( $view , 'department' , $d->name , $d->alias , $custom_colors[ 'dept_name_style' ] );
					}

					if( !empty( $d->description ) )
					{
						$d->description = SMOutputHelper::parseReadMore( 'department' , $d->description , $d->alias , $crop_at_readmore_depts , $params->biodesc_replace_string );
					}
					else
					{
						$d->description = '';
					}
				}

				if( !$phpversion )
					$departments_list[ $key ] = $d;
				else
					$value = $d;

			}
		}
		else
		{
			if( $params->linkable_department && $view != 'department' )
			{
				$departments_list->name = SMOutputHelper::createNameLink( $view , 'department' , $departments_list->name , $departments_list->alias , $custom_colors[ 'dept_name_style' ] );
			}
			else
			{
					$departments_list->name = $departments_list->name;
			}

			if( !empty( $departments_list->description ) )
			{
				$departments_list->description = SMOutputHelper::parseReadMore( 'department' , $departments_list->description , $departments_list->alias , $crop_at_readmore_depts , $params->biodesc_replace_string );
			}
			else
			{
				$departments_list->description = '';
			}
		}

		$this->_staff_list 		= $staff_list;

		$this->_staff_total     = count( $this->_staff_list );

		$this->_dept_list 		=& $departments_list;

		$this->_dept_total      = count( $this->_dept_list );

		if( $this->_staff_total )
		{
			if( $this->_staff_total > 1 )
				$this->staff = $this->_staff_list[ $this->_staff_current ];
			else
				$this->staff = $this->_staff_list;

			if( is_array( $this->staff ) )
				$this->staff = $this->staff[0];
		}

		if( $this->_dept_total )
		{
			if( $this->_dept_total > 1 )
				$this->department 		= $this->_dept_list[ $this->_dept_current ];
			else
				$this->department 		= $this->_dept_list;

			if( is_array( $this->department ) )
				$this->department = $this->department[0];
		}

		$this->sm_footer = SMOutputHelper::createPoweredByTag( $params->version );

	}

	function buildErrorPage( $error_screen )
	{
		global $mainframe;
		JHTML::stylesheet( 'staffmaster_error.css' , $mainframe->getCfg('live_site') . SDS . 'components' . SDS . 'com_staffmaster' . SDS . 'css' . SDS);
		echo '<div class="staffmaster_error">';
			echo JText::_( 'VERROR' );
		echo '</div>';

	}

	function getNextStaff()
	{

		$this->_staff_current++;

		// Test if there is another staff member
		if( $this->_staff_current < $this->_staff_total )
		{
			$this->staff =& $this->staff;
			$this->_staff_list =& $this->_staff_list;

			$this->staff = $this->_staff_list[ $this->_staff_current ];

			if( $this->staff->dept_id != $this->department->id )
			{
				return false;
			}
			else
			{
				return true;
			}
		}

	}

	function getNextDepartment()
	{

		$this->_dept_current++;

		// Test if there is another staff member
		if( $this->_dept_current < $this->_dept_total )
		{
			$this->department =& $this->department;
			$this->_dept_list =& $this->_dept_list;

			$this->department = $this->_dept_list[ $this->_dept_current ];

			return true;

		}
		else
		{
			return false;
		}

	}

	function resetStaffCounter()
	{
		$this->_staff_current = 0;
	}

	function resetDepartmentCounter()
	{
		$this->_dept_current = 0;
	}

	function resetCounters()
	{
		$this->resetStaffCounter();
		$this->resetDepartmentCounter();
	}

	function checkDeptHasStaff( $dept_id )
	{
		foreach( $this->_staff_list as $s )
		{
			if( $s->dept_id == $dept_id )
				return true;
		}

		return false;
	}

	function createStyles( $colors )
	{
		$STYLE_TAG = 'span';

		foreach( $colors as $key => $val )
		{
			$this->styles[ trim( $key ) ] = '<' . $STYLE_TAG . ' ' . $val . '>';
			$this->styles[ trim( $key ).'_close' ] = '</' . $STYLE_TAG . '>';
		}

	}

}
?>