source: extensions/Piwecard/install/functions.inc.php @ 20501

<?php
/**
 * Create the piwecard table in the database
 * @param String name of the table
 */
function piwecard_db_create($table) {
        $query = 'CREATE TABLE ' . $table . ' (
                                                unique_id INT NOT NULL AUTO_INCREMENT,
                                                ecard_id CHAR(64) NOT NULL,
                                                sender_name CHAR(100) NOT NULL,
                                                sender_email CHAR(100) NOT NULL,
                                                recipient_name CHAR(100) NOT NULL,
                                                recipient_email CHAR(100) NOT NULL,
                                                title CHAR(100) NOT NULL,
                                                message TEXT NOT NULL,
                                                image MEDIUMINT(8) NOT NULL,
                                                date_creation DATETIME NOT NULL,
                                                date_validity DATETIME DEFAULT NULL,
                                                PRIMARY KEY (unique_id)
                                        ) DEFAULT CHARSET=utf8;';
        pwg_query($query);
}

/**
 * Delete the piwecard table in the database
 * @param String name of the table
 */
function piwecard_db_delete($table) {
        $query = 'DROP TABLE ' . $table . ';';
    pwg_query($query);
}

/**
 * Update the piwecard table in the database from Piwecard version 2.3
 * @param String old table name
 * @param String new table name
 */
function piwecard_db_update_from_2_3($old_table, $new_table) {
        $query = 'SELECT * FROM '.$old_table.';';
        $result = pwg_query($query);
        
        while($data = pwg_db_fetch_assoc($result)) {
                $insert = array(
                                        'ecard_id' => $data['numero'],
                                        'sender_name' => $data['nomexp'],
                                        'sender_email' => $data['adrexp'],
                                        'recipient_name' => $data['nomdest'],
                                        'recipient_email' => $data['adrdest'],
                                        'title' => $data['sujet'],
                                        'message' => $data['message'],
                                        'image' => $data['image'],
                                        'date_creation' => $data['date'],
                );
                if ($data['duration'] != '0') {
                        $date = new DateTime($data['date']);
                        $date->modify("+".$data['duration']." day");
                        $insert['date_validity'] = $date->format('Y-m-d H:i:s');
                }
                
                single_insert($new_table, $insert);
        }
}

/**
 * Update the piwecard table in the database from Piwecard version 2.4.a.b3
 * @param String table name
 */
function piwecard_db_update_from_2_4a_b3($table) {
        $query = 'ALTER TABLE '.$table.' DROP PRIMARY KEY;';
        $result = pwg_query($query);
        $query = 'ALTER TABLE '.$table.' ADD unique_id INT NOT NULL AUTO_INCREMENT FIRST, ADD PRIMARY KEY (unique_id);';
        $result = pwg_query($query);
        $query = 'ALTER TABLE '.$table.' CHANGE id ecard_id CHAR(64) NOT NULL;';
        $result = pwg_query($query);
}

/**
 * Create the piwecard entry in the config table of the database
 * @param String entry name
 */
function piwecard_conf_create($name) {
        $query = 'INSERT INTO '.CONFIG_TABLE.' (param,value,comment) VALUES ("'.$name.'","","'.ucfirst($name).' configuration");';
    pwg_query($query);
}

/**
 * Delete the piwecard entry in the config table of the database
 * @param String entry name
 */
function piwecard_conf_delete($name){
        $query = 'DELETE FROM '.CONFIG_TABLE.' WHERE param="'.$name.'";';
    pwg_query($query);
}

/**
 * Rename the piwecard entry in the config table of the database
 * @param String old name
 * @param String new name
 */
function piwecard_conf_rename($old_name, $new_name){
        $query = 'UPDATE '.CONFIG_TABLE.' SET param="'.$new_name.'" WHERE param="'.$old_name.'";';
    pwg_query($query);
}
?>