ItemList.php

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<?php
// {{{ license

// +----------------------------------------------------------------------+
// | FastFrame Application Framework                                      |
// +----------------------------------------------------------------------+
// | Copyright (c) 2002-2006 The Codejanitor Group                        |
// +----------------------------------------------------------------------+
// | This source file is subject to the GNU Lesser Public License (LGPL), |
// | that is bundled with this package in the file LICENSE, and is        |
// | available at through the world-wide-web at                           |
// | http://www.fsf.org/copyleft/lesser.html                              |
// | If you did not receive a copy of the LGPL and are unable to          |
// | obtain it through the world-wide-web, you can get it by writing the  |
// | Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
// | MA 02111-1307, USA.                                                  |
// +----------------------------------------------------------------------+
// | Authors: Jason Rust <jrust@codejanitor.com>                          |
// | Authors: Greg Gilbert <ggilbert@codejanitor.com>                          |
// +----------------------------------------------------------------------+

// }}}
// {{{ requires

require_once FASTFRAME_ROOT . 'lib/FastFrame/Action/List.php';
require_once dirname(__FILE__) . '/../Model/Category.php';

// }}}
// {{{ class FF_Action_List_Item

// }}}
class FF_Action_List_Item extends FF_Action_List {
    // {{{ properties

    var $allItemsId = 'all';

    var $o_loanModel;

    // }}}
    // {{{ constructor

    function FF_Action_List_Item(&$in_model)
    {
        FF_Action_List::FF_Action_List($in_model);
        // Set the GET/POST action id to be the current one since the
        // category tree uses it and it could be something like delete.
        FF_Request::setParam('actionId', $this->currentActionId, 'gp');
        // Initialize category
        if (FF_Request::getParam('chkoutCategoryId', 's', false) === false) {
            FF_Request::setParam('chkoutCategoryId', $this->allItemsId, 's');
        }

        // See if category has changed, and if so save it to session
        if (FF_Request::getParam('categoryId', 'g', false) !== false) {
            FF_Request::setParam('chkoutCategoryId', FF_Request::getParam('categoryId', 'g'), 's');
        }

        if ($this->currentActionId == ACTION_LIST_MISSING) {
            require_once dirname(__FILE__) . '/../Output/Checkout.php';
            $this->o_chkoutOutput =& new FF_Output_Checkout();
        }

        if ($this->currentActionId == ACTION_LOAN_ITEM_SELECT ||
            $this->currentActionId == ACTION_LOAN_GROUP_SELECT ||
            $this->currentActionId == ACTION_SHOP) {
            require_once dirname(__FILE__) . '/../Model/Loan.php';
            $this->o_loanModel =& new FF_Model_Loan();
        }
    }

    // }}}
    // {{{ run()

    function run()
    {
        if ($this->currentActionId == ACTION_SHOP) {
            $o_result =& $this->o_loanModel->setupStoreVars();
            if (!$o_result->isSuccess()) {
                $this->o_nextAction->setNextActionId(ACTION_PROBLEM);
                $this->o_output->setMessage($o_result->getMessages(), FASTFRAME_ERROR_MESSAGE);
                return $this->o_nextAction;
            }
        }
        else {
            // Clear all store var in case we just came from store
            FF_Request::setParam('chkoutStoreId', null, 's');
        }

        return parent::run();
    }

    // }}}
    // {{{ initList()

    function initList()
    {
        parent::initList();
        $a_stores = $this->o_registry->getConfigParam('shopping/stores', array());
        if ($this->currentActionId != ACTION_SHOP && count($a_stores) > 1) {
            $this->o_list->addSearchSelect(_('Store'), 'chkoutStoreId', $a_stores);
        }
    }

    // }}}
    // {{{ renderAdditionalLinks()

    function renderAdditionalLinks()
    {
        if ($this->currentActionId == ACTION_LIST_VENDOR_ITEMS) {
            $this->o_output->o_tpl->append('page_links', $this->o_output->link(FastFrame::selfURL(array(
                        'actionId' => ACTION_DISPLAY, 'module' => 'Vendor',
                        'objectId' => FF_Request::getParam('returnVendorId', 's'))), 
                    _('Return')));
        }
        elseif ($this->currentActionId == ACTION_LIST_RULE_ITEMS) {
            $this->o_output->o_tpl->append('page_links', $this->o_output->link(FastFrame::selfURL(array(
                        'actionId' => ACTION_EDIT, 'module' => 'Rule',
                        'objectId' => FF_Request::getParam('returnRuleId', 's'))), 
                    _('Return to Rule')));
        }

        if (($this->currentActionId == ACTION_LIST ||
             $this->currentActionId == ACTION_LIST_VENDOR_ITEMS) &&
            $this->o_perms->hasPerm('can_add_item')) {
            $s_link = $this->o_output->link(
                    FastFrame::selfURL(array('actionId' => ACTION_ADD)),
                    sprintf(_('Add New %s'), $this->getSingularText()));
        }
        elseif ($this->currentActionId == ACTION_GROUP_LIST &&
            $this->o_perms->hasPerm('can_add_group')) {
            $s_link = $this->o_output->link(
                    FastFrame::selfURL(array('actionId' => ACTION_ADD, 'module' => 'Group')),
                    sprintf(_('Add New %s'), $this->getSingularText()));
        }
        elseif ($this->currentActionId == ACTION_SHOP) {
            $s_link = $this->o_output->link(
                FastFrame::selfURL(array(
                    'actionId' => ACTION_SHOP_SUMMARY, 'module' => 'Loan',
                    'storeId' => FF_Request::getParam('chkoutStoreId', 's'))),
                    $this->o_output->imgTag('my_checkout.gif', 'general', 
                        array('app' => 'checkout', 'height' => 18, 'width' => 84)),
                    array('class' => 'img', 'title' => _('My Checkout')));
            $s_link .= ' ';
            $s_link .= $this->o_output->link(
                FastFrame::selfURL(array(
                    'actionId' => ACTION_SHOP_RESERVE, 'module' => 'Loan',
                    'storeId' => FF_Request::getParam('chkoutStoreId', 's'))),
                    $this->o_output->imgTag('create_reservation.gif', 'general', 
                        array('app' => 'checkout', 'height' => 18, 'width' => 135)),
                    array('class' => 'img', 'title' => _('Create Reservation')));
        }
        else {
            $s_link = '';
        }

        if (!empty($s_link)) {
            $this->o_output->o_tpl->append('page_links', $s_link);
        }
    }

    // }}}
    // {{{ getHighlightedRowUrl()

    function getHighlightedRowUrl()
    {
        if ($this->currentActionId == ACTION_LIST_MISSING) {
            return null;
        }
        elseif ($this->currentActionId == ACTION_SHOP) {
            return $this->_getShopSelectUrl();
        }
        elseif ($this->currentActionId == ACTION_SELECT ||
                $this->currentActionId == ACTION_GROUP_SELECT ||
                $this->currentActionId == ACTION_ITEM_GROUP_SELECT || 
                $this->currentActionId == ACTION_LOAN_ITEM_SELECT ||
                $this->currentActionId == ACTION_LOAN_GROUP_SELECT) {
            return $this->_getSelectUrl();
        }
        else {
            $s_module = $this->o_model->getIsGroup() ? 'Group' : 'Item';
            $s_type = strtolower($s_module);
            if ($this->o_perms->hasPerm('can_edit_' . $s_type)) {
                return FastFrame::selfURL(array(
                        'actionId' => ACTION_EDIT, 'module' => $s_module,
                        'objectId' => $this->o_model->getId(),
                        'returnActionId' => $this->currentActionId));
            }
            else {
                return FastFrame::selfURL(array(
                        'actionId' => ACTION_DISPLAY, 'module' => $s_module,
                        'objectId' => $this->o_model->getId(),
                        'returnActionId' => $this->currentActionId));
            }
        }
    }

    // }}}
    // {{{ getDefaultDisplayLimit()

    function getDefaultDisplayLimit()
    {
        return 10;
    }

    // }}}
    // {{{ getFilter()

    function getFilter()
    {
        $s_catId = FF_Request::getParam('chkoutCategoryId', 's');
        $a_filterData = array('shopperViewable' => false);
        $a_filterData['storeId'] = FF_Request::getParam('chkoutStoreId', 's');
        if ($this->currentActionId == ACTION_LIST_MISSING) {
            return array(ITEMS_FILTER_MISSING, $a_filterData);
        }
        elseif ($this->currentActionId == ACTION_LIST_VENDOR_ITEMS) {
            $a_filterData['vendor_id'] = FF_Request::getParam('returnVendorId', 's');
            return array(ITEMS_FILTER_VENDOR, $a_filterData);
        }
        elseif ($this->currentActionId == ACTION_LIST_RULE_ITEMS) {
            $a_filterData['rule_id'] = FF_Request::getParam('returnRuleId', 's');
            return array(ITEMS_FILTER_RULE, $a_filterData);
        }
        // Determine if we are showing groups, items, or both
        elseif ($this->currentActionId == ACTION_SHOP) {
            // If this an initial viewing of the list then don't clutter
            // the screen with all the results.  Make them search first.
            if ($s_catId == $this->allItemsId &&
                is_null($this->o_list->getSearchString())) {
                return array(ITEMS_FILTER_NO_RESULTS, array());
            }

            // Only want those items that are marked as shopable
            $a_filterData['shopperViewable'] = true;
            // We also want items that are marked as being in all stores
            $a_filterData['includeAllStore'] = true; 
            $b_hasGroups = $this->o_perms->hasPerm('can_borrower_shop_groups');
            $b_hasItems = $this->o_perms->hasPerm('can_borrower_shop_items');
        }
        elseif ($this->currentActionId == ACTION_GROUP_LIST ||
                $this->currentActionId == ACTION_GROUP_SELECT ||
                $this->currentActionId == ACTION_LOAN_GROUP_SELECT) {
            $b_hasGroups = true;
            $b_hasItems = false;
        }
        elseif ($this->currentActionId == ACTION_ITEM_GROUP_SELECT) {
            $b_hasGroups = true;
            $b_hasItems = true;
        }
        else {
            $b_hasGroups = false;
            $b_hasItems = true;
        }

        if ($s_catId == $this->allItemsId) {
            $s_filter = ($b_hasGroups && $b_hasItems) ? ITEMS_GROUPS_FILTER_ALL :
                ($b_hasItems ? ITEMS_FILTER_ALL : GROUPS_FILTER_ALL);
        }
        elseif ($s_catId == CATEGORIES_UNFILED_ID) {
            $s_filter = ($b_hasGroups && $b_hasItems) ? ITEMS_GROUPS_FILTER_UNFILED :
                ($b_hasItems ? ITEMS_FILTER_UNFILED : GROUPS_FILTER_UNFILED);
        }
        else {
            $s_filter = ($b_hasGroups && $b_hasItems) ? ITEMS_GROUPS_FILTER_CATEGORY :
                ($b_hasItems ? ITEMS_FILTER_CATEGORY : GROUPS_FILTER_CATEGORY);
            $a_filterData['catId'] = FF_Request::getParam('chkoutCategoryId', 's');
        }

        return array($s_filter, $a_filterData);
    }

    // }}}
    // {{{ getDefaultSortField()
    
    function getDefaultSortField()
    {
        return 'name';
    }

    // }}}
    //{{{ getFieldMap()

    function getFieldMap()
    {
        $a_map = array(
            array('description' => _('Options'), 'method' => 'getOptions'),
            array('field' => 'name', 'description' => _('Name'), 'method' => 'getName'),
            array('field' => 'description', 'description' => _('Description'), 
                'method' => 'getFormattedDescription', 'dataIsSafe' => true),
        );

        if ($this->currentActionId == ACTION_SHOP) {
            $a_map[] = array('description' => _('Image'), 'object' => &$this, 'method' => '_getImageTag', 'dataIsSafe' => true);
        }
        elseif ($this->currentActionId != ACTION_GROUP_LIST &&
                $this->currentActionId != ACTION_GROUP_SELECT &&
                $this->currentActionId != ACTION_LOAN_GROUP_SELECT &&
                $this->currentActionId != ACTION_LOAN_ITEM_SELECT) {
            $a_map[] = array('field' => 'status', 'description' => _('Status'), 'method' => 'getFormattedStatus');
            $a_map[] = array('field' => 'barcode', 'description' => _('Bar Code'), 'method' => 'getBarCode');
            $a_map[] = array('field' => 'serial_num', 'description' => _('Serial Number'), 'method' => 'getSerialNum');
        }
    
        if ($this->currentActionId == ACTION_GROUP_SELECT) {
            $a_map[] = array('description' => _('Is a Group'), 'method' => 'getFormattedIsGroup');
        }

        if ($this->currentActionId == ACTION_LOAN_ITEM_SELECT ||
            $this->currentActionId == ACTION_LOAN_GROUP_SELECT ||
            $this->currentActionId == ACTION_SHOP) {
            $tmp_help = sprintf(_('The availabilty of the %1$s is shown in this column.  A colored box means the %1$s is available while a grayed out box means it is unavailable.  The different colors indicate the following: <div>%2$s</div>'), 
                    $this->getSingularText(), $this->_getAvailability(true));
            $a_map[] = array('description' => sprintf(_('Availability %s'), $this->o_output->getHelpLink($tmp_help)), 
                        'object' => &$this, 'method' => '_getAvailability', 'dataIsSafe' => true);
        }

        if ($this->currentActionId == ACTION_LIST_MISSING) {
            $a_map[] = array('description' => _('Most Recent Borrower'), 'object' => &$this, 
                    'method' => '_getMostRecentBorrower', 'dataIsSafe' => true);
        }

        return $a_map;
    }

    // }}}
    // {{{ getSingularText()

    function getSingularText()
    {
        if ($this->currentActionId == ACTION_GROUP_SELECT ||
            $this->currentActionId == ACTION_LOAN_GROUP_SELECT ||
            $this->currentActionId == ACTION_GROUP_LIST) {
            return _('Group');
        }
        else {
            return $this->o_model->getIsGroup() ? _('Group') : _('Item');
        }
    }

    // }}}
    // {{{ getPluralText()

    function getPluralText()
    {
        if ($this->currentActionId == ACTION_GROUP_SELECT ||
            $this->currentActionId == ACTION_GROUP_LIST ||
            $this->currentActionId == ACTION_LOAN_GROUP_SELECT) {
            return _('Groups');
        }
        else {
            return $this->o_model->getIsGroup() ? _('Groups') : _('Items');
        }
    }

    // }}}
    // {{{ getOptions()

    function getOptions()
    {
        $tmp_text = '';
        if ($this->currentActionId == ACTION_SHOP) {
            $tmp_text .= $this->o_output->link(
                    $this->_getShopSelectUrl(),
                    $this->o_output->imgTag('add_to_cart.gif', 'actions'),
                    array('title' => sprintf(_('Add %s to Cart'), $this->getSingularText()))); 
        }
        elseif ($this->currentActionId == ACTION_LOAN_GROUP_SELECT ||
                $this->currentActionId == ACTION_LOAN_ITEM_SELECT) {
            $tmp_text .= $this->o_output->link(
                    $this->_getSelectUrl(),
                    $this->o_output->imgTag('add_to_cart.gif', 'actions'),
                    array('title' => sprintf(_('Add %s to Cart'), $this->getSingularText()))); 
        }
        elseif ($this->currentActionId == ACTION_SELECT ||
                $this->currentActionId == ACTION_GROUP_SELECT ||
                $this->currentActionId == ACTION_ITEM_GROUP_SELECT) {
            $tmp_text .= $this->o_output->link(
                    $this->_getSelectUrl(),
                    $this->o_output->imgTag('select.gif', 'actions'),
                    array('title' => sprintf(_('Select %s'), $this->getSingularText()))); 
        }
        else {
            $s_module = $this->o_model->getIsGroup() ? 'Group' : 'Item';
            $s_type = strtolower($s_module);
            if ($this->o_perms->hasPerm('can_edit_' . $s_type)) {
                if ($this->currentActionId == ACTION_LIST_MISSING) {
                    $tmp_text .= $this->o_output->popupLink('itemWin',
                            $this->o_output->imgTag('edit.gif', 'actions'),
                            array('actionId' => ACTION_EDIT, 'module' => $s_module,
                                'objectId' => $this->o_model->getId(), 'isPopup' => 1,
                                'returnActionId' => $this->currentActionId),
                            array('title' => sprintf(_('Edit %s'), $this->getSingularText())));
                }
                else {
                    $tmp_text .= $this->o_output->link(
                            FastFrame::selfURL(array(
                                    'actionId' => ACTION_EDIT, 'module' => $s_module,
                                    'objectId' => $this->o_model->getId(),
                                    'returnActionId' => $this->currentActionId)),
                            $this->o_output->imgTag('edit.gif', 'actions'),
                            array('title' => sprintf(_('Edit %s'), $this->getSingularText())));
                }
            }

            if ($this->o_perms->hasPerm('can_delete_' . $s_type)) {
                $tmp_text .= ' ';
                $tmp_text .= $this->o_output->link(
                        FastFrame::selfURL(array(
                                'actionId' => ACTION_DELETE, 'returnActionId' => $this->currentActionId, 
                                'module' => $s_module, 'objectId' => $this->o_model->getId(),
                                'returnActionId' => $this->currentActionId)),
                        $this->o_output->imgTag('delete.gif', 'actions'),
                        array('title' => sprintf(_('Delete %s'), $this->getSingularText()), 
                            'confirm' => sprintf(_('Are you sure you want to delete this %s?'), $this->getSingularText()))); 
            }

            $tmp_text .= ' ';
            $tmp_text .= $this->o_output->link(
                FastFrame::selfURL(array(
                    'actionId' => ACTION_DISPLAY, 'module' => $s_module,
                    'objectId' => $this->o_model->getId(), 
                    'returnActionId' => $this->currentActionId)),
                    $this->o_output->imgTag('view.gif', 'actions'),
                    array('title' => sprintf(_('Display %s'), $this->getSingularText()))); 
        }

        return $tmp_text;
    }

    // }}}
    // {{{ getTableHeaderText()

    function getTableHeaderText()
    {
        $s_catId = FF_Request::getParam('chkoutCategoryId', 's');
        if ($this->currentActionId == ACTION_LIST_MISSING) {
            $s_text = sprintf(_('List of Missing %1$s'), $this->getPluralText());
        }
        elseif ($this->currentActionId == ACTION_LIST_VENDOR_ITEMS) {
            $s_text = sprintf(_('List of Items for "%s" Vendor'), FF_Request::getParam('objectDesc', 's'));
        }
        elseif ($this->currentActionId == ACTION_LIST_RULE_ITEMS) {
            $s_text = sprintf(_('List of Items & Groups for "%s" Rule'), FF_Request::getParam('objectDesc', 's'));
        }
        elseif ($s_catId == $this->allItemsId) {
            $s_text = sprintf(_('List of %1$s in all Categories'), $this->getPluralText());
        }
        else {
            $s_link = $this->o_output->link(FastFrame::selfURL(array('categoryId' => $this->allItemsId)),
                        sprintf(_('View %s in All Categories'), $this->getPluralText()));
            if ($s_catId == CATEGORIES_UNFILED_ID) { 
                $s_text = sprintf(_('List of %1$s that are Unfiled (%2$s)'), $this->getPluralText(), $s_link);
            }
            else {
                $o_categoryModel =& new FF_Model_Category();
                $s_text = sprintf(_('List of %1$s in the \'%2$s\' Category (%3$s)'), $this->getPluralText(),
                    $o_categoryModel->getNameById($s_catId), $s_link);
            }
        }

        if ($this->currentActionId == ACTION_SHOP &&
            !FastFrame::isEmpty(FF_Request::getParam('chkoutStoreDesc', 's'))) {
            $s_text .= ' (' . FF_Request::getParam('chkoutStoreDesc', 's') . ')';
        }

        return $s_text;
    }

    // }}}
    // {{{ getNoResultText()

    function getNoResultText()
    {
        if ($this->currentActionId == ACTION_SHOP &&
            FF_Request::getParam('chkoutCategoryId', 's') == $this->allItemsId &&
            is_null($this->o_list->getSearchString())) {
            return _('Enter search terms or select a category on the right to begin browsing.');
        }
        else {
            return parent::getNoResultText();
        }
    }

    // }}}
    // {{{ setNextAction()

    function setNextAction()
    {
        if ($this->currentActionId != ACTION_LIST_MISSING &&
            $this->currentActionId != ACTION_LIST_VENDOR_ITEMS &&
            $this->currentActionId != ACTION_LIST_RULE_ITEMS) {
            $this->o_nextAction->setNextActionId(ACTION_BROWSE);
            $this->o_nextAction->setNextModuleId('Category');
        }
        else {
            parent::setNextAction();
        }
    }

    // }}}
    // {{{ checkPerms()

    function checkPerms()
    {
        if ($this->currentActionId == ACTION_SHOP) {
            if (!$this->o_perms->hasPerm(array('can_borrower_shop_items', 'can_borrower_shop_groups', '||'))) {
                $this->o_nextAction->setNextActionId(ACTION_PROBLEM);
                $this->o_output->setMessage(_('You do not have permission to use the shopping module.'), FASTFRAME_ERROR_MESSAGE);
                return false;
            }
        }

        return true;
    }

    // }}}
    // {{{ _getImageTag()

    function _getImageTag()
    {
        $o_fileCache =& FF_FileCache::singleton();
        $tmp_location = $this->o_model->getIsGroup() ? 'group_images' : 'item_images';
        $tmp_path = $o_fileCache->exists(array('subdir' => $tmp_location, 'name' => $this->o_model->getId()), true) ? 
            $o_fileCache->getPath(array('subdir' => $tmp_location, 'name' => $this->o_model->getId()), true, FASTFRAME_WEBPATH) :
            $this->o_registry->getRootFile('general/no_image.gif', 'graphics', FASTFRAME_WEBPATH);
        return $this->o_output->imgTag($tmp_path);
    }

    // }}}
    // {{{ _getSelectUrl()

    function _getSelectUrl()
    {
        return FastFrame::selfURL(array(
                'actionId' => FF_Request::getParam('returnActionId', 's'), 
                'module' => FF_Request::getParam('returnModule', 's'), 
                'objectId' => FF_Request::getParam('returnObjectId', 's'),
                'selectedId' => $this->o_model->getId(),
                'selectedModel' => $this->o_model->getIsGroup() ? 'Group' : 'Item'));
    }

    // }}}
    // {{{ _getShopSelectUrl()

    function _getShopSelectUrl($in_params = array())
    {
        return FastFrame::selfURL(array_merge(array(
                'actionId' => ACTION_SHOP_ADD_ITEM, 
                'module' => 'Loan', 
                'selectedId' => $this->o_model->getId(),
                'selectedDesc' => $this->o_model->getName(),
                'barcode' => $this->o_model->getBarcode(),
                'isGroup' => $this->o_model->getIsGroup()),
            $in_params));
    }

    // }}}
    // {{{ _getAvailability()

    function _getAvailability($in_example = false)
    {
        static $s_css;
        if (!isset($s_css)) {
            $s_css = '';
            foreach ($this->o_registry->getConfigParam('checkout/availability_times', array()) as $s_color => $s_hours) {
                $s_css .= ".availBox$s_hours { width: 22px; line-height: 10px; height: 10px; float: left; margin-right: 2px !important; background: $s_color !important; border: 2px solid $s_color !important; color: #fff !important; display: block; }\n";
                $s_css .= "a.availBox$s_hours:hover { border-color: #ff3 !important; }\n";
                $s_css .= ".noavailBox$s_hours { width: 22px; line-height: 10px; height: 10px; float: left; margin-right: 2px; background: #bbb; border: 2px solid #bbb; color: #fff; display: block; }\n";
            }

            $this->o_output->o_tpl->append('css', $s_css);
        }

        $s_startDate = FF_Request::getParam('conflict_start_date', 's');
        $b_isEdit = FF_Request::getParam('conflict_is_edit', 's');
        $s_type = FF_Request::getParam('conflict_type', 's');
        $s_status = $this->o_model->getStatus();
        $s_html = '';
        $this->o_loanModel->reset();
        $this->o_loanModel->setId(0);
        $this->o_loanModel->setType($s_type);
        $this->o_loanModel->setItem($this->o_model->getId(), null, (bool) $this->o_model->getIsGroup());
        // We try and set start and due date "intelligently" by trying
        // to guess what the most likely start and end time would be for
        // this item based on rules
        $this->o_loanModel->setStartDate($s_startDate);
        $this->o_loanModel->setStartDateUsingRules(false);
        $s_startDate = $this->o_loanModel->getStartDate();
        $s_dueDate = $this->o_loanModel->getDueDate();
        foreach ($this->o_registry->getConfigParam('checkout/availability_times', array()) as $s_color => $s_hours) {
            // Loans always start now, so no point incrementing start date
            $this->o_loanModel->setStartDate(($s_type == LOANS_TYPE_LOAN ? $s_startDate : $s_startDate + ($s_hours * 3600)));
            $this->o_loanModel->setDueDate($s_dueDate + ($s_hours * 3600));
            if (!$in_example &&
                ($s_status == ITEM_STATUS_UNAVAILABLE ||
                 $s_status == ITEM_STATUS_REPAIR ||
                 $s_status == ITEM_STATUS_MISSING ||
                 $this->o_loanModel->getConflicts(false, $b_isEdit, true))) {
                $tmp_title = sprintf(_('Not Available from %s to %s'), 
                        date('m/d/Y h:ia (D.)', $this->o_loanModel->getStartDate()),
                        date('m/d/Y h:ia (D.)', $this->o_loanModel->getDueDate()));
                $s_html .= '<div class="noavailBox' . $s_hours . '" title="' . $tmp_title . '">' . date('D', $this->o_loanModel->getStartDate()) . '</div>';
            }
            else {
                $tmp_title = sprintf(_('Available from %s to %s'), 
                        date('m/d/Y h:ia (D.)', $this->o_loanModel->getStartDate()),
                        date('m/d/Y h:ia (D.)', $this->o_loanModel->getDueDate()));
                if ($in_example || $this->currentActionId != ACTION_SHOP) {
                    $s_html .= '<div class="availBox' . $s_hours . '" title="' . $tmp_title . '">' . date('D', $this->o_loanModel->getStartDate()) . '</div>';
                    if ($in_example) {
                        $s_html .= '<div style="float: left; margin-bottom: 2px;">' .
                               ($s_hours == 0 ? _('The loan or reservation time') : sprintf(_('%s hours after the loan or reservation time'), $s_hours)) .
                               '</div><div style="clear: left; line-height: 0; height: 0;">&nbsp;</div>';
                    }
                }
                else {
                    // Shoppers can click on the day and it will set that as the start date
                    $s_url = $this->_getShopSelectUrl(array('startDate' => $this->o_loanModel->getStartDate()));
                    $s_html .= $this->o_output->link($s_url, date('D', $this->o_loanModel->getStartDate()), array('class' => "availBox$s_hours", 'title' => $tmp_title));
                }
            }
        }

        $s_html .= '<div style="clear: left; line-height: 0; height: 0;">&nbsp;</div>';
        return $s_html;
    }

    // }}}
    // {{{ _getMostRecentBorrower()
    
    function _getMostRecentBorrower()
    {
        return $this->o_chkoutOutput->getLinkedBorrower($this->o_model->getMostRecentBorrower());
    }

    // }}}
}
?>

---