layout.inc

<?php
require_once SQ_CORE_PACKAGE_PATH.'/bodycopy/bodycopy/bodycopy.inc';

class Layout extends Bodycopy
{


    public $layout_keywords = Array();


    function __construct($assetid=0)
    {
        $this->_ser_attrs = TRUE;
        parent::__construct($assetid);

    }//end constructor


    public function _getAllowedLinks()
    {

        return Array(
                SQ_LINK_TYPE_1  => Array(
                                    'asset' => Array(
                                                'card'      => 'M',
                                                'exclusive' => FALSE,
                                               ),
                                   ),
                SQ_LINK_TYPE_2  => Array(
                                    'asset' => Array(
                                                'card'      => 'M',
                                                'exclusive' => FALSE,
                                               ),
                                   ),
                SQ_LINK_TYPE_3  => Array(
                                    'asset' => Array(
                                                'card'      => 'M',
                                                'exclusive' => FALSE,
                                               ),
                                   ),
                SQ_LINK_NOTICE  => Array(
                                    'asset' => Array(
                                                'card'      => 'M',
                                                'exclusive' => FALSE,
                                               ),
                                   ),
               );

    }//end _getAllowedLinks()


    public function getLayoutKeywords()
    {
        if (empty($this->layout_keywords)) {

            $keywords = $this->getKeywords();
            if (empty($keywords)) return Array();

            // initialize all parts of the array
            $this->layout_keywords['screens']           = Array();
            $this->layout_keywords['entire_screens']    = Array();
            $this->layout_keywords['custom']            = Array();
            $this->layout_keywords['layout']            = Array();

            $this->layout_keywords = $this->getLayoutKeywordsArray($keywords, $this->layout_keywords);

        }//end if

        return $this->layout_keywords;

    }//end getLayoutKeywords()


    public function getLayoutKeywordsArray($keywords, $return_array = Array())
    {
        foreach ($keywords as $keyword) {
            if (FALSE !== (strpos($keyword, '-'))) {
                list($screen, $tag) = explode('-', $keyword);
                $screen = strtolower($screen);
                $tag = strtolower($tag);

                if ($screen == '__custom') {
                    // this is not acually a screen, but a custom keyword that we need to
                    // ask the owner of this layout at limbo time
                    $return_array['custom'][] = $tag;
                }

                if ($tag) {
                    // get the first letter of the type
                    $type = $tag{0};
                    // check to see if we have a field or a section
                    if (strtoupper($type) != 'S' && strtoupper($type) != 'F') {
                        continue;
                    }
                    $tag = substr($tag, 2);

                    if (!isset($return_array['screens'][$screen])) {
                        $return_array['screens'][$screen] = Array();
                    }

                    // its a field
                    if (strtoupper($type) == 'F') {
                        if (!isset($return_array['screens'][$screen]['fields'])) {
                            $return_array['screens'][$screen]['fields'] = Array();
                        }
                        if (!in_array($tag, $return_array['screens'][$screen]['fields'])) {
                            $return_array['screens'][$screen]['fields'][$tag] = $keyword;
                        }
                    // its a section
                    } else {
                        if (!isset($return_array['screens'][$screen]['sections'])) {
                            $return_array['screens'][$screen]['sections'] = Array();
                        }
                        if (!in_array($tag, $return_array['screens'][$screen]['sections'])) {
                            $return_array['screens'][$screen]['sections'][$tag] = $keyword;
                        }
                    }//end if
                // they want the entire screen
                } else {
                    if (!in_array($screen, $return_array['entire_screens'])) {
                        $return_array['entire_screens'][$screen] = $keyword;
                    }
                }

            } else {
                // this keyword is a custom keyword for the layout
                $return_array['layout'][] = $keyword;
            }
        }//end foreach

        return $return_array;
    
    }//end getLayoutKeywordsArray()


    public function onRequestKeywords(Asset $broadcaster, $vars=Array())
    {
        if (!isset($vars['keywords'])) return;

        $parents = $GLOBALS['SQ_SYSTEM']->am->getParents($broadcaster->id, 'layout', TRUE);
        if (!empty($parents) && isset($parents[$this->id])) {
            $vars['keywords']['screen_menu'] = 'Screen Menu';
            $vars['keywords']['context_switcher'] = 'Context Switcher';
            $vars['keywords']['commit_button'] = 'Commit Button';
            $vars['keywords']['commit_button_clean'] = 'Commit Button (without formatting)';
            $vars['keywords']['release_locks_button'] = 'Release-locks button';
            $vars['keywords']['xx-'] = 'All of screen xx';
            $vars['keywords']['xx-S_yy'] = 'All of section yy of screen xx';
            $vars['keywords']['xx-F_zz'] = 'Field zz of screen xx';
            $vars['keywords']['__custom-pp'] = 'Custom limbo keyword pp of the current asset type';
        }

    }//end onRequestKeywords()


}//end class
?>