Source for file classes_people.php

<?php
 
 
 
class person extends b_object {
 
    //NOTE - object type definition "people"
 
    
 
    var $email;
 
    var $firstName;
 
    var $lastName;
 
    var $userName;
 
    var $password;
 
    var $description;
 
    var $sessionID;
 
    var $sessionIP;
 
    var $sessionTimestamp;
 
 
 
    function person( $constructID = NULL ) {
 
        parent::b_object( $constructID, 'people' );
 
    }        
 
    
 
    //NOTE: these functions are here to overload the base class functions if special data validation etc is needed
 
    //function &get_attribute( $attribute ) { }
 
    //function set_attribute( $attribute, $value ) { }
 
    //function set_db( $values ) { }
 
    //function set_object( $values ) { }
 
    //function delete() { }
 
    
 
    
 
    
 
    
 
    
 
    function get_contents( $navArray = NULL, $rawFieldArray = NULL ) {
 
        //format navigation field
 
        unset( $navArray['permissions'] );
 
        
 
        //format object display fields
 
        if( !isset( $rawFieldArray ) ) { $rawFieldArray = $this->type->get_attribute( 'type_object_field_list' ); }
 
        foreach( $rawFieldArray as $field ) {
 
            if( $field['type'] == 'password' ) {
 
                if( $this->password && !isset( $GLOBALS['errorArray'] ) ) {
 
                    //if the password has been set                
 
                    $fieldArray[] = array( 'type'=>'text', 'src'=>'string', 'label'=>'password', 'value'=>'<a href="'.$_SERVER['DOCUMENT_ROOT'].'/pi/Modules/people/login.php?object='.$this->id.'" '.mouseover().'>change password</a>' );
 
                } else {
 
                    //if no password has been set, insert a confirm password field
 
                    $fieldArray[] = array( 'type'=>'text', 'src'=>'string', 'label'=>'password', 'value'=>form_input( 'password', NULL,  true ) );
 
                    $fieldArray[] = array( 'type'=>'text', 'src'=>'string', 'label'=>'confirm password', 'value'=>form_input( 'passwordConfirm', NULL, true ) );
 
                }
 
            } else {
 
                $fieldArray[] = $field;
 
            }
 
        }
 
        return parent::get_contents( $navArray, $fieldArray );
 
    }
 
 
 
    function get_index() {
 
        if( $this->firstName && $this->lastName ) {
 
            $objectIndex = $this->firstName.' '.$this->lastName;
 
        } else if( $this->firstName ) {
 
            $objectIndex = $this->firstName;
 
        } else if( $this->lastName ) {
 
            $objectIndex = $this->lastName;
 
        } else if( $this->username ) {
 
            $objectIndex = $this->username;
 
        } else if( $this->email ) {
 
            $objectIndex = $this->email;
 
        } else {
 
            $objectIndex = "new person";
 
        }
 
        return $objectIndex;
 
    }
 
 
 
    function verify_set( $post ) {
 
        //verifies data before setting the object's values - returns an error array if problems are found
 
        global $db;
 
        $returnArray = array();
 
        $definedPerson = $db->get_var( "SELECT id FROM object_people WHERE username = '".$post['username']."'" ); // this is sort of crappy - see if it can be revised
 
 
 
        if( $post['username'] && $definedPerson && $definedPerson != $this->id ) {
 
            $returnArray['username'] = 'username taken - please choose another';
 
        }
 
        if( ( $post['password'] || $post['passwordConfirm'] ) && !( $post['username'] || $post['email'] ) ) {
 
            $returnArray['username'] = 'to set a password, you must have a username or an email';
 
        }
 
        if( ($post['password'] || $post['passwordConfirm']) && ($post['password'] != $post['passwordConfirm']) ) {
 
            $returnArray['password'] = 'passwords do not match';
 
            $returnArray['passwordConfirm'] = NULL;
 
        }
 
        if( !count($returnArray) ) {
 
            $this->set( $post );
 
        } else {
 
            $GLOBALS['errorArray'] = $returnArray;
 
            $this->set_object( $post );
 
        }
 
    }    
 
    
 
    function verify_change_password( $oldPassword, $newPassword, $newPasswordConfirm ) {
 
        //verifies data before setting the person's password - returns an error array if problems are found
 
        $returnArray = array();
 
        global $db;
 
        $hashedOldPassword = sha1($oldPassword);
 
        
 
        if( $hashedOldPassword != $this->password ) {
 
            $GLOBALS['errorArray']['old_password'] = 'old password is incorrect';
 
        }
 
        if( $newPassword != $newPasswordConfirm ) {
 
            $GLOBALS['errorArray']['new_password'] = 'new passwords do not match';
 
            $GLOBALS['errorArray']['new_password_confirm'] = NULL;
 
        } 
 
        if( !count($returnArray) ) {
 
            $this->set_password( $newPassword );
 
        }
 
    }
 
    
 
    function set( $values ) {
 
        if( $password = $values['password'] ) {
 
            unset( $values['password'] );
 
        }
 
        if( isset($values['passwordConfirm']) ) { unset( $values['passwordConfirm'] ); }
 
 
 
        parent::set( $values );
 
        
 
        if( $password ) {
 
            $this->set_password( $password );
 
        }
 
    }
 
        
 
    function set_password( $new_password ) {
 
        //sets the given person's password
 
        global $db;
 
        if( strlen( $new_password ) ) {
 
            $updateString = "UPDATE object_people SET password = '".sha1($new_password)."' WHERE id = '".$this->id."'";
 
            $db->query( $updateString);
 
            $this->password = sha1($new_password);
 
        }
 
    }
 
}
 
 
 
?>