design_area_menu_type.inc

<?php
require_once SQ_CORE_PACKAGE_PATH.'/designs/design_area/design_area.inc';

class Design_Area_Menu_Type extends Design_Area
{


    function __construct($assetid=0)
    {
        parent::__construct($assetid);

    }//end constructor


    public function _getAllowedLinks()
    {
        return Array(
                SQ_LINK_TYPE_1  => Array(),
                SQ_LINK_TYPE_2  => Array(),
                SQ_LINK_TYPE_3  => Array(),
                SQ_LINK_NOTICE  => Array('design_area_menu_type' => Array('card' => 'M', 'exclusive' => FALSE)),
               );

    }//end _getAllowedLinks()


    public function setAttrValue($name, $value)
    {
        // if they are trying to set an asset position dependent setting
        if (substr($name, 0, 9) == 'settings.') {
            // The name is in the form 'settings.[var_name].[setting type]'
            // where setting type is either 'normal', 'heirarchy' or 'current'
            $split = explode('.', $name);
            if (count($split) != 3) {
                trigger_localised_error('CORE0173', E_USER_WARNING, $name);
                return FALSE;
            }
            switch ($split[2]) {
                case 'normal'    :
                case 'hierarchy' :
                case 'current'   :
                    $new_value = $this->vars['settings']['value'];
                    if (!is_array($new_value)) $new_value = Array();
                    if (!isset($new_value[$split[1]])) {
                        $new_value[$split[1]] = Array();
                    }
                    $new_value[$split[1]][$split[2]] = $value;
                    $name  = 'settings';
                    $value = $new_value;
                break;

                default :
                    trigger_localised_error('CORE0174', E_USER_WARNING, $split[2]);
                    return FALSE;
            }// end switch

        // if they are trying to set a level, so some validation
        } else if ($name == 'level') {
            switch (strtolower($value)) {
                case 'top':
                    $value = 0;
                break;
                case 'sub':
                    $value = 1;
                break;
                case 'current':
                    $value = -1;
                break;
                case 'children':
                    $value = -2;
                break;
                default :
                    $value = (int) $value;
            }// end switch
        } else if (($name == 'unwanted_asset_types') && is_scalar($value)) {
            $sub_menu_link = $GLOBALS['SQ_SYSTEM']->am->getLink($this->id, SQ_LINK_NOTICE, 'design_area_menu_type', FALSE, 'sub_menu');
            // Update sub menu attributes too
            if (!empty($sub_menu_link)) {
                $smenu = $GLOBALS['SQ_SYSTEM']->am->getAsset($sub_menu_link['minorid'], $sub_menu_link['minor_type_code'], TRUE);
                $smenu->setAttrValue('unwanted_asset_types', $value);
                $smenu->saveAttributes();
            }//end foreach

        } else if (($name == 'wanted_asset_types') && is_scalar($value)) {
            $sub_menu_link = $GLOBALS['SQ_SYSTEM']->am->getLink($this->id, SQ_LINK_NOTICE, 'design_area_menu_type', FALSE, 'sub_menu');
            // Update sub menu attributes too
            if (!empty($sub_menu_link)) {
                $smenu = $GLOBALS['SQ_SYSTEM']->am->getAsset($sub_menu_link['minorid'], $sub_menu_link['minor_type_code'], TRUE);
                $smenu->setAttrValue('wanted_asset_types', $value);
                $smenu->saveAttributes();
            }//end foreach

        }// end if
        
        if (($name == 'unwanted_asset_types' || $name == 'wanted_asset_types')  && is_scalar($value)) {
        
            $value = preg_split('/[ ,]+/', (string)$value);
            foreach ($value as $type_code) {
                if (!$GLOBALS['SQ_SYSTEM']->am->installed($type_code)) {
                    trigger_localised_error('CORE0145', E_USER_WARNING, $type_code);
                    return FALSE;
                }
            }// end foreach
        }


        return parent::setAttrValue($name, $value);

    }//end setAttrValue()


    public function attr($name)
    {
        // if they are trying to set an asset position dependent setting
        if (substr($name, 0, 9) == 'settings.') {
            // The name is in the form 'settings.[var_name].[setting type]'
            $split = explode('.', $name);
            if (count($split) == 3) {
                $settings = $this->attr('settings'); // do this so that any var references will be taken into account
                if (isset($settings[$split[1]][$split[2]])) {
                    return $settings[$split[1]][$split[2]];
                }
            }// end if
        }// end if

        // if we hit this, just send it upwards
        return parent::attr($name);

    }//end attr()


    public function getVarReferences()
    {
        $var_refs = parent::getVarReferences();
        $sub_menu = $this->getSubMenu();
        if (!is_null($sub_menu)) {
            $sub_var_refs = $sub_menu->getVarReferences();
            for (reset($sub_var_refs); NULL !== ($id_name = key($sub_var_refs)); next($sub_var_refs)) {
                if (!isset($var_refs[$id_name])) {
                    $var_refs[$id_name] = Array();
                }
                foreach ($sub_var_refs[$id_name] as $var) {
                    if (in_array($var, $var_refs[$id_name])) continue;
                    $var_refs[$id_name][] = $var;
                }// end foreach
            }// end foreach
        }// end if

        return $var_refs;

    }//end getVarReferences()


    public function setVarReferenceValues(Array $var_ref_values)
    {
        $settings = $this->attr('settings');
        $settings_changed = FALSE;
        foreach ($this->vars['var_references']['value'] as $var_name => $info) {
            // if this is a setting and it is available in the var_ref_values
            if (substr($var_name, 0, 9) == 'settings.' && isset($var_ref_values[$info['id_name']][$info['var']])) {
                // The name is in the form 'settings.[var_name].[setting type]'
                $split = explode('.', $var_name);
                if (count($split) == 3) {
                    if (!isset($settings[$split[1]])) {
                        $settings[$split[1]] = Array();
                    }
                    $settings[$split[1]][$split[2]] = $var_ref_values[$info['id_name']][$info['var']];
                    $settings_changed = TRUE;
                }// end if
            }// end if
        }// end foreach

        if ($settings_changed) {
            $this->_tmp['var_reference_values']['settings'] = $settings;
        }

        // send our custom array to the parent fn
        parent::setVarReferenceValues($var_ref_values);
        $sub_menu = $this->getSubMenu();
        if (!is_null($sub_menu)) {
            // now send the original array to the sub
            $sub_menu->setVarReferenceValues($var_ref_values);
        }// end if

    }//end setVarReferenceValues()


    public function getSubMenuLink()
    {
        if (empty($this->_tmp['sub_menu_link']) ||(!isset($this->_tmp['sub_menu_link']))) {
            $this->_tmp['sub_menu_link'] = $GLOBALS['SQ_SYSTEM']->am->getLink($this->id, SQ_LINK_NOTICE, 'design_area_menu_type', FALSE, 'sub_menu');
        }
        return $this->_tmp['sub_menu_link'];

    }//end getSubMenuLink()


    public function &getSubMenu()
    {
        $link = $this->getSubMenuLink();
        if (empty($link)) {
            $null = NULL;
            return $null;
        } else {
            $smenu = $GLOBALS['SQ_SYSTEM']->am->getAsset($link['minorid'], $link['minor_type_code'], TRUE);
            return $smenu;
        }

    }//end getSubMenu()


    public function &getParentMenu()
    {
        if (!isset($this->_tmp['parent_menu_link'])) {
            $this->_tmp['parent_menu_link'] = $GLOBALS['SQ_SYSTEM']->am->getLink($this->id, SQ_LINK_NOTICE, 'design_area_menu_type', FALSE, 'sub_menu', 'minor');
        }
        if (empty($this->_tmp['parent_menu_link'])) {
            $null = NULL;
            return $null;
        } else {
            $pmenu = $GLOBALS['SQ_SYSTEM']->am->getAsset($this->_tmp['parent_menu_link']['majorid'], $this->_tmp['parent_menu_link']['major_type_code'], TRUE)    ;
            return $pmenu;
        }

    }//end getParentMenu()


    public function linksUpdated()
    {
        parent::linksUpdated();
        unset($this->_tmp['sub_menu_link']);
        unset($this->_tmp['parent_menu_link']);

    }//end linksUpdated()


    public function settingExists($name)
    {
        $settings = $this->attr('settings'); // do like this to take into account var refs
        return !empty($settings[$name]);

    }//end settingExists()


    public function printInitCode()
    {
        // Print output that is only required once per parse file (shared by all menu DAs)
        echo '<', '?php
        ';
        $this->printStaticInitOutput();
        echo '
        ?', '>
        ';

        parent::printInitCode();

    }//end printInitCode()


    protected function _printInitCode()
    {
        echo '<', '?php
        ';
        $parent_menu = $this->getParentMenu();
        // if we aren't a sub menu
        if (is_null($parent_menu)) {
            $this->printInitOutput();
            echo '
        if (!empty($ASSET_LINEAGE) && !empty($ASSET_LINEAGE[$'.$this->attr('id_name').'_level])) {
            ';
            $this->printDataCollection();
            $this->_tmp['parent_assetid_name'] = '$ASSET_LINEAGE[$'.$this->attr('id_name').'_level][\'assetid\']';
        } else {
            $this->_tmp['parent_assetid_name'] = '$'.$parent_menu->attr('id_name').'_row[\'assetid\']';
        }// end if

        echo '
            $'.$this->attr('id_name').'_settings = '.var_export($this->_getSettingsArray(), TRUE).';
        ';

        // if we aren't a sub menu
        if (is_null($parent_menu)) {
            echo '
        }// end if found in ASSET_LINEAGE
            ';
        }// end if

        echo '
        ?', '>';

        return TRUE;

    }//end _printInitCode()


    protected function _printPaintingCode()
    {
        echo '
            <?php
            if (isset('.$this->_tmp['parent_assetid_name'].') && !empty($GLOBALS[\'MENU_DATA\']['.$this->_safeStringLiteral($this->attr('id_name')).']['.$this->_tmp['parent_assetid_name'].'])) {
                ?', '>
        ';

        parent::_printPaintingCode();

        echo '
                <', '?php
            }// end if subs '.$this->attr('id_name').'
            ?>
        ';

    }//end _printPaintingCode()


    public function printStaticInitOutput()
    {
        // Stuff that is only needed once per design file
        if (empty($GLOBALS['SQ_'.__CLASS__.__FUNCTION__.'_RUN_'.$GLOBALS['DESIGN_BEING_GENERATED']->id])) {
            echo '
            $db = MatrixDAL::getDb();

            require_once SQ_FUDGE_PATH.\'/db_extras/db_extras.inc\';
            require_once SQ_CORE_PACKAGE_PATH.\'/designs/design_areas/menu/design_area_menu_type/menu_get_assets.inc\';

            $GLOBALS[\'MENU_DATA\'] = Array();

            ';
            $GLOBALS['SQ_'.__CLASS__.__FUNCTION__.'_RUN_'.$GLOBALS['DESIGN_BEING_GENERATED']->id] = TRUE;
        }//end if

        $sub_menu = $this->getSubMenu();
        if (!is_null($sub_menu)) {
            $sub_menu->printStaticInitOutput();
        }

    }//end printStaticInitOutput()


    public function printInitOutput()
    {
        $level = (int) $this->attr('level');
        $parent_menu = $this->getParentMenu();
        if (!is_null($parent_menu)) {
            // we are a sub menu
            if ($level == 0) {
                // we dont have a specific level to print (or they want to print the top level - thats wierd)
                // so dynamically get the level to print based on our parent's level at runtime
                $level = NULL;
                echo '
                $'.$this->attr('id_name').'_level = $'.$parent_menu->attr('id_name').'_level + 1;';
            }
        }

        if (!is_null($level)) {
            if ($level < 0) {
                echo '
                $'.$this->attr('id_name').'_level = (count($ASSET_LINEAGE) -2) + '.(-1 * ($level + 1)).';';
            } else {
                echo '
                $'.$this->attr('id_name').'_level = '.$level.';';
            }
        }

        $sub_menu = $this->getSubMenu();
        if (!is_null($sub_menu)) $sub_menu->printInitOutput();

    }//end printInitOutput()


    public function printDataCollection()
    {

        // the _assetids array holds all assetids that the sub level (if any) will printing kids of
        // if the show_subs is only on_current the asset for the kids level in the asset lineage is used
        echo '
        $'.$this->attr('id_name').'_assetids = Array(); // menu_get_assets(majorids);
        $'.$this->attr('id_name').'_urls     = $am->getAssetURL($'.$this->attr('id_name').'_assetids);

        ';

        $sub_menu = $this->getSubMenu();
        if (!is_null($sub_menu)) {
            $sub_menu->printDataCollection();
        }

    }//end printDataCollection()


    public function printVar($var, Array $args, $value_prefix='', $value_suffix='')
    {
        // if they are trying to set an asset position dependent setting
        if (substr($var, 0, 9) == 'settings.') {
            // The name is in the form 'settings.[var_name].[setting type]'
            list(,$setting_name) = explode('.', $var, 2);
            if ($setting_name && $this->settingExists($setting_name)) {

                // we got php code ? OK, we need to use a switch statement
                if ($this->_settingHasPHPCode($setting_name)) {
                    $settings = $this->attr('settings');
                    echo '<', '?php switch ($'.$this->attr('id_name').'_current_setting){ ';
                    foreach ($settings[$setting_name] as $case => $value) {
                        echo 'case \''.addslashes($case).'\' : ?','>', $value, '<','?php break; ';
                    }
                    echo '}// end switch ?', '>';

                // no php code ? cool, we can read from the array
                } else {
                    echo '<', '?php echo $'.$this->attr('id_name').'_settings[\''.$setting_name.'\'][$'.$this->attr('id_name').'_current_setting]; ?', '>';

                }// end if


            }// end if
        } else {

            // if we are not in the asset looping section then we need to print the details of
            // our parent asset - if we are not a sub menu there is nothing we can do
            if (empty($this->_tmp['outputting_asset_section'])) {
                $parent_menu = $this->getParentMenu();
                // if we aren't a sub menu, there is nothing we can do
                if (is_null($parent_menu)) {
                    $id_name = '';
                } else {
                    $id_name = $parent_menu->attr('id_name');
                }
            // otherwise we are in the asset section and we want to print our data
            } else {
                $id_name = $this->attr('id_name');

            }

            switch ($var) {
                case 'assetid' :
                    if ($id_name) {
                        echo '<', '?php echo $'.$id_name.'_row[\'assetid\']; ?', '>';
                    }
                break;

                case 'asset_link' :
                    if ($id_name) {
                        echo '<', '?php echo $'.$id_name.'_urls[$'.$id_name.'_row[\'assetid\']].((SQ_LIMBO_EDITING) ? \'/\'.SQ_CONF_LIMBO_SUFFIX.\'?SQ_BACKEND_PAGE=main\' : \'\'); ?', '>';
                    }
                break;

                case 'asset_short_name' :
                    if ($id_name) {
                        echo '<', '?php echo ', $this->_escapeVar($value_prefix.'htmlspecialchars($'.$id_name.'_row[\'short_name\'])'.$value_suffix, $args), '; ?', '>';
                    }
                break;

                case 'asset_name' :
                    if ($id_name) {
                        echo '<', '?php echo ', $this->_escapeVar($value_prefix.'htmlspecialchars($'.$id_name.'_row[\'name\'])'.$value_suffix, $args), '; ?', '>';
                    }
                break;

                case 'asset_name_linked' :
                case 'asset_short_name_linked' :
                    if ($id_name) {

                        $name_var = substr($var, 0, -7);

                        if ($this->attr('self_link')) {
                            echo '<a href="', $this->printVar('asset_link', Array()), '">', $this->printVar($name_var, Array(), $value_prefix, $value_suffix), '</a>';
                        } else {
                            echo '<', '?php ', "\n";
                            echo ' if ($'.$id_name.'_current_setting == \'current\') { ', "\n";
                            echo '?', '>', $this->printVar($name_var, Array(), $value_prefix, $value_suffix), '<', '?php ', "\n";
                            echo '} else { ', "\n";
                            echo '?', '><a href="', $this->printVar('asset_link', Array()), '">', $this->printVar($name_var, Array(), $value_prefix, $value_suffix), '</a><', '?php ', "\n";
                            echo '}// end if ?', '>';
                        }// end if

                    }// end if
                break;

                case 'asset_thumbnail' :
                    if ($id_name) {
                        echo '<', '?php ';
                        echo '$thumbnail = NULL;'."\n";
                        echo '$thumbnail_asset = $GLOBALS[\'SQ_SYSTEM\']->am->getAsset($'.$id_name.'_row[\'assetid\']);'."\n";
                        echo 'if ($thumbnail_asset->useSystemVersion()) {'."\n";
                        echo '    $notice_links = unserialize(file_to_string($thumbnail_asset->data_path.\'/.sq_notice_links\'));'."\n";
                        echo '    foreach ($notice_links as $link) {'."\n";
                        echo '        if ($link[\'value\'] == \'thumbnail\') {'."\n";
                        echo '            $thumbnail = $GLOBALS[\'SQ_SYSTEM\']->am->getAsset($link[\'minorid\']);'."\n";
                        echo '            break;'."\n";
                        echo '        }'."\n";
                        echo '    }'."\n";
                        echo '} else {'."\n";
                        echo '    $link = $GLOBALS[\'SQ_SYSTEM\']->am->getLink($'.$id_name.'_row[\'assetid\'], SQ_LINK_NOTICE, \'image\', FALSE, \'thumbnail\');'."\n";
                        echo '    if (!empty($link)) {'."\n";
                        echo '        $thumbnail = $GLOBALS[\'SQ_SYSTEM\']->am->getAsset($link[\'minorid\']);'."\n";
                        echo '    }'."\n";
                        echo '}'."\n";
                        echo 'if ($thumbnail) echo $thumbnail->printImageTag(\'\', \'\', TRUE);'."\n";
                        echo '?', '>';
                    }
                break;

                case 'asset_thumbnail_url' :
                    if ($id_name) {
                        echo '<', '?php ';
                        echo '$thumbnail = NULL;'."\n";
                        echo '$thumbnail_asset = $GLOBALS[\'SQ_SYSTEM\']->am->getAsset($'.$id_name.'_row[\'assetid\']);'."\n";
                        echo 'if ($thumbnail_asset->useSystemVersion()) {'."\n";
                        echo '    $notice_links = unserialize(file_to_string($thumbnail_asset->data_path.\'/.sq_notice_links\'));'."\n";
                        echo '    foreach ($notice_links as $link) {'."\n";
                        echo '        if ($link[\'value\'] == \'thumbnail\') {'."\n";
                        echo '            $thumbnail = $GLOBALS[\'SQ_SYSTEM\']->am->getAsset($link[\'minorid\']);'."\n";
                        echo '            break;'."\n";
                        echo '        }'."\n";
                        echo '    }'."\n";
                        echo '} else {'."\n";
                        echo '    $link = $GLOBALS[\'SQ_SYSTEM\']->am->getLink($'.$id_name.'_row[\'assetid\'], SQ_LINK_NOTICE, \'image\', FALSE, \'thumbnail\');'."\n";
                        echo '    if (!empty($link)) {'."\n";
                        echo '        $thumbnail = $GLOBALS[\'SQ_SYSTEM\']->am->getAsset($link[\'minorid\']);'."\n";
                        echo '    }'."\n";
                        echo '}'."\n";
                        echo 'if ($thumbnail) echo $thumbnail->getURL($'.$id_name.'_row[\'name\']);'."\n";
                        echo '?', '>';
                    }
                break;

                case (preg_match('/^asset_/i', $var) ? $var : !$var):
                        echo '<', '?php ';
                        echo '$keyword = \'',$var, '\';';
                        echo '$ROW_ASSET = $GLOBALS[\'SQ_SYSTEM\']->am->getAsset($'.$id_name.'_row[\'assetid\']);';
                        echo 'if (!is_null($ROW_ASSET)) {';
                        echo '$replacement = '.$this->_escapeVar('$ROW_ASSET->getKeywordReplacement($keyword)', $args).';';
                        echo 'if ($replacement == $keyword) {';
                        echo '  echo \'\';';
                        echo '} else {';
                        echo '  echo $replacement;';
                        echo '}';
                        echo '$GLOBALS[\'SQ_SYSTEM\']->am->forgetAsset($ROW_ASSET);';
                        echo '} else {';
                        echo '  echo \'\';';
                        echo '}';
                        echo '?', '>';
                break;

                default :
                    parent::printVar($var, $args);
            }//end switch
        }//end else

    }//end printVar()


    public function _settingHasPHPCode($setting_name)
    {
        $settings = $this->attr('settings');
        // OK we need out find out if any of the values for this setting have PHP code that needs to be
        $has_php_code = FALSE;
        foreach ($settings[$setting_name] as $case => $value) {
            // we know that this will be the long format because only our design areas have put this in
            if (strpos($value, '<'.'?php') !== FALSE) return TRUE;
        }

    }//end _settingHasPHPCode()


    public function _getSettingsArray()
    {
        $settings = $this->attr('settings');
        // OK we need out find out if any of the values for this setting have PHP code that needs to be
        $names = array_keys($settings);
        foreach ($names as $setting_name) {
            // we don't want any of the settings that need to be processed
            if ($this->_settingHasPHPCode($setting_name)) {
                unset($settings[$setting_name]);
            }
        }// end if

        return $settings;

    }//end _getSettingsArray()


    public function getProtectedAttrs()
    {
        $res = parent::getProtectedAttrs();
        $res[] = 'asset_contents';
        $res[] = 'divider_contents';
        $res[] = 'settings';
        return $res;

    }//end getProtectedAttrs()


    protected function _printContentItemCode(Array $element)
    {
        switch (array_get_index($element, 'operation')) {
            case 'asset' :
                if ($divider_contents = $this->attr('divider_contents')) {
                    ob_start();
                        foreach ($divider_contents as $item) {
                            $this->_printContentItemCode($item);
                        }
                        $divider = ob_get_contents();
                    ob_end_clean();
                } else {
                    $divider = '';
                }

                // should we start with a divider ?
                if ($this->attr('prefix_with_divider')) echo $divider;

                echo '<', '?php

                $'.$this->attr('id_name').'_lineage_assetid = (empty($ASSET_LINEAGE[$'.$this->attr('id_name').'_level + 1])) ? 0 : $ASSET_LINEAGE[$'.$this->attr('id_name').'_level + 1][\'assetid\'];
                $'.$this->attr('id_name').'_lineage_setting = (count($ASSET_LINEAGE) - 1 == $'.$this->attr('id_name').'_level + 1) ? \'current\' : \'hierarchy\';

                ';
                $parent_menu = $this->getParentMenu();
                // if we aren't a sub menu
                if (is_null($parent_menu)) {
                    $this->_tmp['parent_assetid_name'] = '$ASSET_LINEAGE[$'.$this->attr('id_name').'_level][\'assetid\']';

                    echo '
                $'.$this->attr('id_name').'_base_url = (empty($ASSET_LINEAGE[$'.$this->attr('id_name').'_level])) ? \'\' : current_protocol().\'://\'.$ASSET_LINEAGE[$'.$this->attr('id_name').'_level][\'url\'];
                $'.$this->attr('id_name').'_urls     = $am->getAssetURL(array_keys($GLOBALS[\'MENU_DATA\']['.$this->_safeStringLiteral($this->attr('id_name')).'][$ASSET_LINEAGE[$'.$this->attr('id_name').'_level][\'assetid\']]), $'.$this->attr('id_name').'_base_url);
                    ';

                } else {
                    $this->_tmp['parent_assetid_name'] = '$'.$parent_menu->attr('id_name').'_row[\'assetid\']';

                    echo '
                $'.$this->attr('id_name').'_base_url = $'.$parent_menu->attr('id_name').'_urls[$'.$parent_menu->attr('id_name').'_row[\'assetid\']];
                $'.$this->attr('id_name').'_urls     = $am->getAssetURL(array_keys($GLOBALS[\'MENU_DATA\']['.$this->_safeStringLiteral($this->attr('id_name')).'][$'.$parent_menu->attr('id_name').'_row[\'assetid\']]), $'.$this->attr('id_name').'_base_url);
                    ';

                }// end if

                // if there is a divider to deal with and
                // if there is not divider at the end we these vars
                if ($divider != '' && !$this->attr('suffix_with_divider')) {
                    echo '

                $'.$this->attr('id_name').'_i = -1;
                $'.$this->attr('id_name').'_total = count($GLOBALS[\'MENU_DATA\']['.$this->_safeStringLiteral($this->attr('id_name')).']['.$this->_tmp['parent_assetid_name'].']);
                    ';
                }

                echo '

                foreach ($GLOBALS[\'MENU_DATA\']['.$this->_safeStringLiteral($this->attr('id_name')).']['.$this->_tmp['parent_assetid_name'].'] as $'.$this->attr('id_name').'_row) {
                    $'.$this->attr('id_name').'_current_setting = ($'.$this->attr('id_name').'_lineage_assetid == $'.$this->attr('id_name').'_row[\'assetid\']) ? $'.$this->attr('id_name').'_lineage_setting : \'normal\';
                ?', '>';

                $unwanted_types = $this->attr('unwanted_asset_types');
                $all_type_codes = Array();
                foreach ($unwanted_types as $type) {
                    if (!empty($type)) {
                        $all_type_codes = array_merge($all_type_codes, $GLOBALS['SQ_SYSTEM']->am->getTypeDescendants($type, TRUE));
                    }
                }
                $unwanted_types = $all_type_codes;

                if (!empty($unwanted_types)) {
                    $unwanted_types_literal_array = 'Array("'.implode('", "', $unwanted_types).'")';
                    // We are sub menu
                    echo '<?php  if (in_array($'.$this->attr('id_name').'_row[\'type_code\'], '.$unwanted_types_literal_array.')) continue ;?>';
                }//end if

                $wanted_types = $this->attr('wanted_asset_types');
                $all_type_codes = Array();
                foreach ($wanted_types as $type) {
                    if (!empty($type)) {
                        $all_type_codes = array_merge($all_type_codes, $GLOBALS['SQ_SYSTEM']->am->getTypeDescendants($type, TRUE));
                    }
                }
                $wanted_types = $all_type_codes;

                if (!empty($wanted_types)) {
                    $wanted_types_literal_array = 'Array("'.implode('", "', $wanted_types).'")';
                    echo '<?php  if (!in_array($'.$this->attr('id_name').'_row[\'type_code\'], '.$wanted_types_literal_array.')) continue ;?>';
                }

                if ($this_contents = $this->attr('asset_contents')) {
                    $this->_tmp['outputting_asset_section'] = TRUE;
                    foreach ($this_contents as $item) {
                        $this->_printContentItemCode($item);
                    }
                    unset($this->_tmp['outputting_asset_section']);
                }



                // if there is a divider to deal with
                if ($divider != '') {

                    // if there is not divider at the end we need to check that we aren't at the end of the list
                    if (!$this->attr('suffix_with_divider')) {
                        echo '<', '?php
                            $'.$this->attr('id_name').'_i++;
                            if ($'.$this->attr('id_name').'_i != $'.$this->attr('id_name').'_total - 1) {
                            ?','>';
                    }

                    echo $divider;

                    // if there is not divider at the end we need to check that we aren't at the end of the list
                    if (!$this->attr('suffix_with_divider')) {
                        echo '<','?php
                            }// end if
                        ?','>';
                    }

                }// end if divider

                echo '<', '?php
                }// end foreach '.$this->attr('id_name').' data
                ?', '>';

                return TRUE;

            case 'sub' :
                $sub = $this->getSubMenu();
                if (is_null($sub)) return TRUE;

                // See if this menu has a customisation underneath it
                // If does, use the customised settings in this asset
                $current_designs = $sub->getDesigns();
                foreach ($current_designs as $current_design) {
                    
                    if (is_null($current_design)) continue;

                    // Find the current customisations
                    $customisation_links = $GLOBALS['SQ_SYSTEM']->am->getLinks($current_design->id, SQ_LINK_TYPE_2, 'design_customisation', TRUE, 'major', 'customisation');
                    $am =& $GLOBALS['SQ_SYSTEM']->am;
                    foreach ($customisation_links as $link) {
                        $customisation = $am->getAsset($link['minorid'], $link['minor_type_code']);
                        if (is_null($customisation)) continue;

                        // Do something
                        $custom_das = $customisation->getCustomisedAreas();
                        foreach ($custom_das as $custom_da) {
                            if ($custom_da['minorid'] != $sub->id) {
                                $new_da = $am->getAsset($custom_da['minorid'], $custom_da['minor_type_code']);
                                if (is_null($new_da)) continue;
                                if ($new_da->name == $sub->name) {
                                    foreach ($new_da->vars as $name => $details) {
                                        if (in_array($name, Array('unwanted_asset_types', 'self_link', 'wanted_asset_types'))) {
                                            $sub->vars[$name] = $new_da->vars[$name];
                                        }
                                    }
                                }//end if
                            }//end if
                        }//end foreach
                    }//end foreach
                }//end foreach
                return $sub->printAreaCode();

            default :
                return parent::_printContentItemCode($element);
        }//end switch

    }//end _printContentItemCode()
    
}//end class
?>