Dataface/SummaryList.php

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<?php
class Dataface_SummaryList {
        var $records;
        var $table;
        function Dataface_SummaryList(&$records){
                $this->records =& $records;
                if ( count($this->records) > 0 ) $this->table =& $this->records[0]->_table;
        }
        
        function showSummary(&$record){
                $del =& $record->_table->getDelegate();
                if ( isset($del) and method_exists($del, 'showSummary') ){
                        return $del->showSummary($record);
                }
                
                $app =& Dataface_Application::getInstance();
                $adel =& $app->getDelegate();
                if ( isset($adel) and method_exists($adel, 'showSummary') ){
                        return $adel->showSummary($record);
                }
                
                // No custom summary defined.  We build our own.
                // See if there is an image of sorts.
                $logoField = $this->getLogoField($record);
                $out = '<div class="Dataface_SummaryList-record-summary">';
                if ( $logoField ){
                        if ( isset($app->prefs['SummaryList_logo_width']) ) $width = $apps->prefs['SummaryList_logo_width'];
                        else $width = '60';
                        $out .= '<div class="Dataface_SummaryList-record-logo"><a href="'.$record->getURL('-action=view').'" title="Record details">
                                <img src="'.$record->display($logoField).'" width="'.htmlspecialchars($width).'"/>
                                </a>
                                </div>';
                }
                
                $out .= '<table class="record-view-table">
                                        <tbody>';
                foreach ( $this->getSummaryColumns($record) as $fieldname){
                        $field =& $record->_table->getField($fieldname);
                        $out .= '
                                <tr><th class="record-view-label">'.htmlspecialchars($field['widget']['label']).'</th><td class="record-view-value">'.$record->htmlValue($fieldname).'</td></tr>
                        ';
                }
                $out .= '               </tbody></table>';
                
                //$out .= '<h5 class="Dataface_SummaryList-record-title"><a href="'.$record->getURL('-action=view').'">'.htmlspecialchars($record->callDelegateFunction('summaryTitle',$record->getTitle())).'</a></h5>';
                //$out .= '<div class="Dataface_SummaryList-record-description">'.$record->callDelegateFunction('summaryDescription',$record->getDescription()).'</div>';
                //$out .= ( $record->getLastModified() + $record->getCreated() > 0 ? '<div class="Dataface_SummaryLIst-record-status">'.
                //      ( $record->getLastModified() > 0 ? '<span class="Dataface_SummaryList-record-last-modified">
                //      '.df_translate('scripts.GLOBAL.LABEL_LAST_MODIFIED', 'Last updated '.df_offset(date('Y-m-d H:i:s',intval($record->getLastModified()))), array('last_mod'=>df_offset(date('Y-m-d H:i:s',intval($record->getLastModified()))))).'
                //      </span>' : '').
                //      ( $record->getCreated() > 0 ? 
                //              '<span class="Dataface_SummaryList-record-created">'.df_translate('scripts.GLOBAL.LABEL_DATE_CREATED','Created '.df_offset(date('Y-m-d H:i:s',intval($record->getCreated()))), array('created'=>df_offset(date('Y-m-d H:i:s',intval($record->getCreated()))))).'</span>':''
                //      ).'
                //      </div>': '').'
                $out .='        </div>';
                return $out;

        }
        
        function getSummaryColumns(&$record){
                $cols = array();
                $count= 0;
                foreach ($record->_table->fields(false,true) as $field){
                        //print_r($field);
                        if ( ( $record->_table->isContainer($field['name']) or
                                        $record->_table->isBlob($field['name']) or
                                        $field['widget']['type'] == 'htmlarea' or
                                        $record->_table->isPassword($field['name']) or
                                        $record->_table->isMetaField($field['name'])) and (@$field['visibility']['summary'] != 'visible')) continue;
                        if ( @$field['visibility']['summary'] == 'hidden' ) continue;
                        if ( @$field['visibility']['list'] == 'hidden' and @$field['visibility']['summary'] != 'visible' ) continue;
                        //if ( (@$field['visibility']['summary'] == 'visible') or !isset($field['visibility']['summary']) ){
                                $count++;
                                $cols[] = $field['name'];
                        //}
                        if ( $count > 5 ) break;
                }
                return $cols;
                
                
        
        }
        
        function toHtml(){
                ob_start();
                df_display(array('records'=>&$this->records, 'list'=>&$this), 'Dataface_Summary_List.html');
                $out = ob_get_contents();
                ob_end_clean();
                return $out;
        }
        
        function getLogoField(&$record){
                static $logoFields = 0;
                if ( $logoFields === 0 ) $logoFields = array();
                if ( !array_key_exists($record->_table->tablename, $logoFields) ){
                        $found = false;
                        foreach ( $record->_table->fields(false,true) as $field ){
                        
                                if ( ($record->isImage($field['name']) and @$field['logo'] !== 0 ) or @$field['logo'] ){
                                        $logoFields[$record->_table->tablename] = $field['name'];
                                        $found = true;
                                }
                                
                        }
                        foreach ( $record->_table->delegateFields(true) as $field ){
                        
                                if ( ($record->isImage($field['name']) and @$field['logo'] !== 0 ) or @$field['logo'] ){
                                        $logoFields[$record->_table->tablename] = $field['name'];
                                        $found = true;
                                }
                                
                        }
                        if ( !$found ){
                                $logoFields[$record->_table->tablename] = null;
                        }
                        
                }
                return $logoFields[$record->_table->tablename];
                
        }

}