/**
* Loads the configuration records for the Online Config Manager
*
* @return boolean true = proceed with install, false = an error occured
*/
function plugin_load_configuration_paypal()
{
global $_CONF, $_PP_CONF, $_TABLES;
// Get the group ID that was saved previously.
$group_id = (int) DB_getItem($_TABLES['groups'], 'grp_id', "grp_name='{$_PP_CONF['pi_name']} Admin'");
return plugin_initconfig_paypal($group_id);
}
/**
* Perform the upgrade starting at the current version.
*
* @since version 0.4.0
* @return integer Error code, 0 for success
*/
function PAYPAL_do_upgrade()
{
global $_TABLES, $_CONF, $_PP_CONF, $_PP_DEFAULTS, $PP_UPGRADE, $_PLUGIN_INFO;
if (isset($_PLUGIN_INFO[$_PP_CONF['pi_name']])) {
$current_ver = $_PLUGIN_INFO[$_PP_CONF['pi_name']];
} else {
return false;
}
// Get the config instance, several upgrades might need it
$c = config::get_instance();
if (!COM_checkVersion($current_ver, '0.2')) {
// upgrade to 0.2.2
$current_ver = '0.2.2';
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.4.0')) {
// upgrade to 0.4.0
$current_ver = '0.4.0';
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if (!plugin_initconfig_paypal()) {
return false;
}
// Migrate existing categories to the new category table
$r = DB_query("SELECT DISTINCT category\n FROM {$_TABLES['paypal.products']}\n WHERE category <> '' and category IS NOT NULL");
if (DB_error()) {
COM_errorLog("Could not retrieve old categories", 1);
return false;
}
if (DB_numRows($r) > 0) {
while ($A = DB_fetchArray($r, false)) {
DB_query("INSERT INTO {$_TABLES['paypal.categories']}\n (cat_name)\n VALUES ('{$A['category']}')");
if (DB_error()) {
COM_errorLog("Could not add new category {$A['category']}", 1);
return false;
}
$cats[$A['category']] = DB_insertID();
}
// Now populate the cross-reference table
$r = DB_query("SELECT id, category\n FROM {$_TABLES['paypal.products']}");
if (DB_error()) {
COM_errorLog("Error retrieving category data from products", 1);
return false;
}
if (DB_numRows($r) > 0) {
while ($A = DB_fetchArray($r, false)) {
DB_query("UPDATE {$_TABLES['paypal.products']}\n SET cat_id = '{$cats[$A['category']]}'\n WHERE id = '{$A['id']}'");
if (DB_error()) {
COM_errorLog("Error updating prodXcat table", 1);
return false;
}
}
}
DB_query("ALTER TABLE {$_TABLES['paypal.products']}\n DROP category");
}
// Add buttons to the product records or they won't be shown.
// Old paypal version always has buy_now and add_cart buttons.
$buttons = serialize(array('buy_now' => '', 'add_cart' => ''));
DB_query("UPDATE {$_TABLES['paypal.products']} \n SET buttons='{$buttons}',\n dt_add = UNIX_TIMESTAMP()");
// Finally, rename any existing config.php file since we now use
// the online configuration.
$pi_path = $_CONF['path'] . '/plugins/' . $_PP_CONF['pi_name'];
if (is_file($pi_path . '/config.php')) {
COM_errorLog("Renaming old config.php file to {$pi_path}/config.old.php", 1);
if (!rename($pi_path . '/config.php', $pi_path . '/config.old.php')) {
COM_errorLog("Failed to rename old config.php file. Manual intervention needed", 1);
}
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.4.1')) {
// upgrade to 0.4.1
$current_ver = '0.4.1';
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if ($c->group_exists($_PP_CONF['pi_name'])) {
$c->add('blk_random_limit', $_PP_DEFAULTS['blk_random_limit'], 'text', 0, 30, 2, 40, true, $_PP_CONF['pi_name']);
$c->add('blk_featured_limit', $_PP_DEFAULTS['blk_featured_limit'], 'text', 0, 30, 2, 50, true, $_PP_CONF['pi_name']);
$c->add('blk_popular_limit', $_PP_DEFAULTS['blk_popular_limit'], 'text', 0, 30, 2, 60, true, $_PP_CONF['pi_name']);
$c->add('fs_debug', NULL, 'fieldset', 0, 50, NULL, 0, true, $_PP_CONF['pi_name']);
$c->add('debug', $_PP_DEFAULTS['debug'], 'select', 0, 50, 2, 10, true, $_PP_CONF['pi_name']);
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.4.2')) {
// upgrade to 0.4.2
$current_ver = '0.4.2';
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.4.3')) {
// upgrade to 0.4.3
// this adds a field that was possibly missing in the initial
// installation, but could have been added in the 0.4.1 update. So,
// an error is to be expected and ignored
$current_ver = '0.4.3';
if (!PAYPAL_do_upgrade_sql($current_ver, true)) {
return false;
}
if ($c->group_exists($_PP_CONF['pi_name'])) {
$c->add('def_expiration', $_PP_DEFAULTS['def_expiration'], 'text', 0, 30, 0, 40, true, $_PP_CONF['pi_name']);
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.4.4')) {
$current_ver = '0.4.4';
// Remove individual block selections and combine into one
$displayblocks = 0;
if ($_PP_CONF['leftblocks'] == 1) {
$displayblocks += 1;
}
if ($_PP_CONF['rightblocks'] == 1) {
$displayblocks += 2;
}
$c->del('leftblocks', 'paypal');
$c->del('rightblocks', 'paypal');
$c->add('displayblocks', $displayblocks, 'select', 0, 0, 13, 210, true, $_PP_CONF['pi_name']);
$c->add('debug_ipn', $_PP_DEFAULTS['debug_ipn'], 'select', 0, 50, 2, 20, true, $_PP_CONF['pi_name']);
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.4.5')) {
$current_ver = '0.4.5';
// Add notification email override
$c->add('admin_email_addr', $_PP_DEFAULTS['admin_email_addr'], 'text', 0, 0, 0, 40, true, $_PP_CONF['pi_name']);
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.4.5')) {
$current_ver = '0.4.5';
// Move the buy_now buttons into a separate table
$sql = "SELECT id, buttons FROM {$_TABLES['paypal.products']}";
$res = DB_query($sql, 1);
while ($A = DB_fetchArray($res, false)) {
$id = $A['id'];
$btns = @unserialize($A['buttons']);
if ($btns && isset($btns['buy_now'])) {
$button = DB_escapeString($btns['buy_now']);
} else {
$button = '';
}
DB_query("INSERT INTO {$_TABLES['paypal.buttons']} VALUES\n ('{$id}', 'paypal', '{$button}')", 1);
}
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.5.0')) {
$current_ver = '0.5.0';
// Perform the main database upgrades
// The first few lines get the schema updated for elements that
// may have been missed (0.4.4 wasn't updated properly).
// Errors need to be ignored for these.
DB_query("ALTER TABLE {$_TABLES['paypal.products']}\n ADD options text after show_popular", 1);
DB_query("ALTER TABLE {$_TABLES['paypal.purchases']}\n ADD token varchar(40) after price", 1);
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
// Move the global PayPal-specific configurations into the config table
$receiver_email = DB_escapeString($_PP_CONF['receiver_email'][0]);
$gwconfig = array('bus_prod_email' => $receiver_email, 'bus_test_email' => $receiver_email, 'micro_prod_email' => $receiver_email, 'micro_test_email' => $receiver_email, 'micro_threshold' => 10, 'prod_url' => 'https://www.paypal.com', 'sandbox_url' => 'https://www.sandbox.paypal.com', 'test_mode' => (int) $_PP_CONF['testing'], 'prv_key' => DB_escapeString($_PP_CONF['prv_key']), 'pub_key' => DB_escapeString($_PP_CONF['pub_key']), 'pp_cert' => DB_escapeString($_PP_CONF['pp_cert']), 'pp_cert_id' => DB_escapeString($_PP_CONF['pp_cert_id']), 'micro_cert_id' => DB_escapeString($_PP_CONF['pp_cert_id']), 'encrypt' => (int) $_PP_CONF['encrypt_buttons']);
$db_config = DB_escapeString(@serialize($gwconfig));
$services = array('buy_now' => 1, 'pay_now' => 1, 'checkout' => 1, 'donation' => 1, 'subscribe' => 1, 'external' => 1);
$db_services = DB_escapeString(@serialize($services));
$sql = "INSERT INTO {$_TABLES['paypal.gateways']}\n (id, orderby, enabled, description, config, services)\n VALUES\n ('paypal', 10, 1, 'Paypal Website Payments Standard',\n '{$db_config}', '{$db_services}'),\n ('amazon', 20, 0, 'Amazon SimplePay', '', '{$db_services}')";
//echo $sql;die;
// ... and remove Paypal-specific configs from the main config system
$c->del('receiver_email', 'paypal');
$c->del('testing', 'paypal');
$c->del('paypal_url', 'paypal');
$c->del('prod_url', 'paypal');
$c->del('use_css_menus', 'paypal');
// Just not used any more
$c->del('encrypt_buttons', 'paypal');
$c->del('prv_key', 'paypal');
$c->del('pub_key', 'paypal');
$c->del('pp_cert', 'paypal');
$c->del('pp_cert_id', 'paypal');
// Add new plugin config items
$c->add('fs_addresses', NULL, 'fieldset', 0, 60, NULL, 0, true, $_PP_CONF['pi_name']);
$c->add('get_street', $_PP_DEFAULTS['get_street'], 'select', 0, 60, 14, 10, true, $_PP_CONF['pi_name']);
$c->add('get_city', $_PP_DEFAULTS['get_city'], 'select', 0, 60, 14, 20, true, $_PP_CONF['pi_name']);
$c->add('get_state', $_PP_DEFAULTS['get_state'], 'select', 0, 60, 14, 30, true, $_PP_CONF['pi_name']);
$c->add('get_country', $_PP_DEFAULTS['get_country'], 'select', 0, 60, 14, 40, true, $_PP_CONF['pi_name']);
$c->add('get_postal', $_PP_DEFAULTS['get_postal'], 'select', 0, 60, 14, 50, true, $_PP_CONF['pi_name']);
$c->add('weight_unit', $_PP_DEFAULTS['weight_unit'], 'select', 0, 0, 15, 230, true, $_PP_CONF['pi_name']);
$c->add('ena_cart', $PP_DEFAULTS['ena_cart'], 'select', 0, 0, 2, 220, true, $_PP_CONF['pi_name']);
DB_query("UPDATE {$_TABLES['conf_values']}\n SET sort_order=80\n WHERE name='tmpdir'\n AND group_name='paypal'");
DB_query($sql, 1);
if (DB_error()) {
COM_errorLog("Error Executing SQL: {$sql}", 1);
}
// Convert saved buttons in the product records to simple text strings
// indicating the type of button to use. Don't save the button in the
// new cache table; that will be done when the button is needed.
DB_query("UPDATE {$_TABLES['paypal.products']} SET buttons='buy_now'");
// Create order records and associate with the existing purchase table.
// We create our own sid to try and use the original purchase date.
// Since this function runs so fast, there could still be duplicate
// sid's so we check for an existing sid before trying to use it.
// If that happens, the order_id will just be a current sid.
$sql = "SELECT * FROM {$_TABLES['paypal.purchases']}";
$res = DB_query($sql);
if ($res && DB_numRows($res) > 0) {
USES_paypal_class_order();
while ($A = DB_fetchArray($res, false)) {
$dt_tm = explode(' ', $A['purchase_date']);
list($y, $m, $d) = explode('-', $dt_tm[0]);
list($h, $i, $s) = explode(':', $dt_tm[1]);
$sid = $y . $m . $d . $h . $i . $s;
$order_id = $sid . mt_rand(0, 999);
while (DB_count($_TABLES['paypal.orders'], 'order_id', $order_id) > 0) {
$order_id = COM_makeSid();
}
// Discovered that the "price" field isn't filled in for the
// purchase table. Read the IPN data and use mc_gross.
$IPN = DB_getItem($_TABLES['paypal.ipnlog'], 'ipn_data', "txn_id = '" . DB_escapeString($A['txn_id']) . "'");
$price = 0;
if (!empty($IPN)) {
$data = @unserialize($IPN);
if ($data && isset($data['mc_gross'])) {
$price = (double) $data['mc_gross'];
if (isset($data['tax'])) {
$tax = (double) $data['tax'];
$price -= $tax;
} else {
$tax = 0;
}
if (isset($data['shipping'])) {
$shipping = (double) $data['shipping'];
$price -= $shipping;
} else {
$shipping = 0;
}
if (isset($data['handling'])) {
$handling = (double) $data['handling'];
$price -= $handling;
} else {
$handling = 0;
}
}
}
$ord = new ppOrder($order_id);
$ord->uid = $A['user_id'];
$ord->order_date = DB_escapeString($A['purchase_date']);
$ord->status = PP_STATUS_PAID;
$ord->pmt_method = 'paypal';
$ord->pmt_txn_id = $A['txn_id'];
$ord->tax = $tax;
$ord->shipping = $shipping;
$ord->handling = $handling;
$order_id = $ord->Save();
// Also, split out the item number from any attributes.
// Starting with 0.5.0 we store the actual item number
// and options separately.
// * PAYPAL_explode_opts() not available in this version *
list($item_num, $options) = explode('|', $A['product_id']);
if (!$options) {
$options = '';
}
DB_query("UPDATE {$_TABLES['paypal.purchases']} SET\n order_id = '" . DB_escapeString($order_id) . "',\n price = '{$price}',\n product_id = '" . DB_escapeString($item_num) . "',\n options = '" . DB_escapeString($options) . "'\n WHERE txn_id = '{$A['txn_id']}'");
}
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.5.2')) {
$current_ver = '0.5.2';
$error = PAYPAL_do_upgrade_sql($current_ver);
if ($error) {
return $error;
}
$c->add('centerblock', $_PP_DEFAULTS['centerblock'], 'select', 0, 0, 2, 215, true, $_PP_CONF['pi_name']);
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.5.4')) {
$current_ver = '0.5.4';
// Addes the currency table and formatting functions
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.5.6')) {
$current_ver = '0.5.6';
// SQL updates in 0.5.4 weren't included in new installation, so check
// if they're done and add them to the upgrade process if not.
$res = DB_query("SHOW TABLES LIKE '{$_TABLES['paypal.currency']}'", 1);
if (!$res || DB_numRows($res) < 1) {
// Add the table
$PP_UPGRADE['0.5.6'][] = $PP_UPGRADE['0.5.4'][0];
// Populate with data
$PP_UPGRADE['0.5.6'][] = $PP_UPGRADE['0.5.4'][1];
}
$res = DB_query("SHOW COLUMNS FROM {$_TABLES['paypal.products']}\n LIKE 'sale_price'", 1);
if (!$res || DB_numRows($res) < 1) {
// Add the field to the products table
$PP_UPGRADE['0.5.6'][] = $PP_UPGRADE['0.5.4'][2];
}
if (!PAYPAL_do_upgrade_sql('0.5.6')) {
return false;
}
// Add new product defaults for onhand tracking
$c->add('def_track_onhand', $_PP_DEFAULTS['def_track_onhand'], 'select', 0, 30, 2, 50, true, $_PP_CONF['pi_name']);
$c->add('def_oversell', $_PP_DEFAULTS['def_oversell'], 'select', 0, 30, 16, 60, true, $_PP_CONF['pi_name']);
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.5.7')) {
$current_ver = '0.5.7';
$gid = (int) DB_getItem($_TABLES['groups'], 'grp_id', "grp_name='{$_PP_CONF['pi_name']} Admin'");
if ($gid < 1) {
$gid = 1;
}
// default to Root if paypal group not found
DB_query("INSERT INTO {$_TABLES['vars']}\n SET name='paypal_gid', value={$gid}");
$c->add('product_tpl_ver', $_PP_DEFAULTS['product_tpl_ver'], 'select', 0, 30, 2, 70, true, $_PP_CONF['pi_name']);
$c->add('list_tpl_ver', $_PP_DEFAULTS['list_tpl_ver'], 'select', 0, 30, 0, 80, true, $_PP_CONF['pi_name']);
$c->add('cache_max_age', $_PP_DEFAULTS['cache_max_age'], 'text', 0, 40, 2, 40, true, $_PP_CONF['pi_name']);
// Create cache directory
if (!is_dir($_PP_DEFAULTS['tmpdir'] . 'cache')) {
@mkdir($_PP_DEFAULTS['tmpdir'] . 'cache', '0755', true);
}
if (!PAYPAL_do_upgrade_sql($current_ver)) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.5.8')) {
$current_ver = '0.5.8';
// Add terms and conditions link
$c->add('tc_link', $_PP_DEFAULTS['tc_link'], 'text', 0, 40, 2, 50, true, $_PP_CONF['pi_name']);
// Upgrade sql changes from owner/group/member/anon perms to group id
// First update the group_id based on the perms.
$sql = "SELECT cat_id,group_id,perm_group,perm_members,perm_anon\n FROM {$_TABLES['paypal.categories']}";
$res = DB_query($sql, 1);
while ($A = DB_fetchArray($res, false)) {
if ($A['perm_anon'] >= 2) {
$grp_id = 2;
} elseif ($A['perm_members'] >= 2) {
$grp_id = 13;
} else {
$grp_id = $A['group_id'];
}
if ($A['group_id'] != $grp_id) {
$grp_id = (int) $grp_id;
DB_query("UPDATE {$_TABLES['paypal.categories']}\n SET group_id = {$grp_id}\n WHERE cat_id = {$A['cat_id']}");
}
}
// Remove Amazon Simplepay gateway file to prevent re-enabling
@unlink(PAYPAL_PI_PATH . '/classes/gateways/amazon.class.php');
if (!PAYPAL_do_upgrade_sql($current_ver, true)) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
if (!COM_checkVersion($current_ver, '0.5.9')) {
$current_ver = '0.5.9';
// Add shop phone and email conf values, fix subgroup ID for shop info
$c->add('shop_phone', '', 'text', 10, 100, 0, 30, true, $_PP_CONF['pi_name']);
$c->add('shop_email', $_PP_DEFAULTS['shop_email'], 'text', 10, 100, 0, 40, true, $_PP_CONF['pi_name']);
// Create default path for downloads (even if not used)
@mkdir($_CONF['path'] . 'data/' . $_PP_CONF['pi_name'] . '/files', true);
// Remove stray .htaccess file that interferes with plugin removal
@unlink(PAYPAL_PI_PATH . '/files/.htaccess');
if (!PAYPAL_do_upgrade_sql('0.5.9')) {
return false;
}
if (!PAYPAL_do_set_version($current_ver)) {
return false;
}
}
CTL_clearCache($_PP_CONF['pi_name']);
COM_errorLog("Successfully updated the {$_PP_CONF['pi_display_name']} Plugin", 1);
return true;
}
function plugin_load_configuration_paypal($pi_name)
{
global $_CONF;
$base_path = $_CONF['path'] . 'plugins/' . $pi_name . '/';
require_once $_CONF['path_system'] . 'classes/config.class.php';
require_once $base_path . 'install_defaults.php';
return plugin_initconfig_paypal();
}
