GlanceList.php

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<?php
class Dataface_GlanceList {

        var $records;
        var $origRecords;
        function Dataface_GlanceList(array $records){
                $this->records = $records;
                $this->origRecords = array();
                foreach ( array_keys($this->records) as $key){
                        $r = $this->records[$key];
                        if ( is_a($this->records[$key], 'Dataface_RelatedRecord') ){
                                $this->records[$key] = $this->records[$key]->toRecord();
                        }
                        $this->origRecords[$this->records[$key]->getId()] = $r;
                }
        
        }
        
        function toHtml(){
        
                ob_start();
                df_display(array('records'=>&$this->records, 'list'=>&$this), 'Dataface_GlanceList.html');
                $out  = ob_get_contents();
                ob_end_clean();
                return $out;
        }
        
        function oneLineDescription(&$record){
                $del =& $record->_table->getDelegate();
                $origRecord = $this->origRecords[$record->getId()];
                if ( !$origRecord ) $origRecord = $record;
                
                if ( is_a($origRecord, 'Dataface_RelatedRecord') ){
                        $origDel = $origRecord->_record->table()->getDelegate();
                        $method = 'rel_'.$origRecord->_relationshipName.'__'.oneLineDescription;
                        if ( isset($origDel) and method_exists($origDel, $method) ){
                                return $del->$method($origRecord);
                        }
                }
                if ( isset($del) and method_exists($del, 'oneLineDescription') ){
                        return $del->oneLineDescription($record);
                }
                
                $app =& Dataface_Application::getInstance();
                $adel =& $app->getDelegate();
                if ( isset($adel) and method_exists($adel, 'oneLineDescription') ){
                        return $adel->oneLineDescription($record);
                }
                $out = '<span class="Dataface_GlanceList-oneLineDescription">
                        <span class="Dataface_GlanceList-oneLineDescription-title"><a href="'.htmlspecialchars($record->getURL('-action=view')).'" title="View this record">'.htmlspecialchars($origRecord->getTitle()).'</a></span> ';
                if ( $creator = $record->getCreator()  ){
                        $show = true;
                        if ( isset($app->prefs['hide_posted_by']) and $app->prefs['hide_posted_by'] ) $show = false;
                        if ( isset($record->_table->_atts['__prefs__']['hide_posted_by']) and $record->_table->_atts['__prefs__']['hide_posted_by'] ) $show = false;
                        if ( $show ){
                                $out .=
                                '<span class="Dataface_GlanceList-oneLineDescription-posted-by">Posted by '.htmlspecialchars($creator).'.</span> ';
                        }
                }
                
                if ( $modified = $record->getLastModified() ){
                        $show = true;
                        if ( isset($app->prefs['hide_updated']) and $app->prefs['hide_updated'] ) $show = false;
                        if ( isset($record->_table->_atts['__prefs__']['hide_updated']) and $record->_table->_atts['__prefs__']['hide_updated'] ) $show = false;
                        if ( $show ){
                                $out .= '<span class="Dataface_GlanceList-oneLineDescription-updated">Updated '.htmlspecialchars(df_offset(date('Y-m-d H:i:s', $modified))).'</span>';
                        }
                }
                $out .= '
                        </span>';
                return $out;
                
                
        }
}