public with sharing class PeEmailAlertController {
    public PersonalEvaluation__c pe;
    public String peId { get; set; }
    
    public PersonalEvaluation__c getPe() {
        Schema.DescribeSobjectResult s = PersonalEvaluation__c.sObjectType.getDescribe();
        Map<String, Schema.SObjectField> fieldMap = s.fields.getMap();
        
        String sql = 'select ';
        String fields = '';
        for (String field : fieldMap.keySet()) {
            if (fields.length() > 0) {
                fields += ', '; 
            }
            fields += field;
        }
        sql += fields;
        sql += ', Owner.Alias, CreatedBy.Alias';
        sql += ' from PersonalEvaluation__c where Id = \'' + peId + '\'';
        
        PersonalEvaluation__c Obj = Database.query(sql);
        /*
        String docId = Obj.DocumentImgId__c;
        String orgId = UserInfo.getOrganizationId();
        Obj.Graph1__c = 'https://' + URL.getSalesforceBaseUrl().getHost() + '/servlet/servlet.ImageServer?id=' + docId + '&oid=' + orgId;
        */
        return Obj;
    }
}