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converted from the mysql_ API to the PDO library

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This commit is contained in:
Ryan Walberg 2012-11-22 04:36:20 +00:00
parent 75aefbd9e3
commit 246232f0a3
31 changed files with 1460 additions and 1217 deletions
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78
src/categories.php
View file

@ -13,9 +13,10 @@
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
include("config.php");
include("db.php");
include("funcLib.php");
require_once(dirname(__FILE__) . "/includes/funcLib.php");
require_once(dirname(__FILE__) . "/includes/MySmarty.class.php");
$smarty = new MySmarty();
$opt = $smarty->opt();
session_start();
if (!isset($_SESSION["userid"])) {
@ -30,7 +31,7 @@ else {
$userid = $_SESSION["userid"];
}
if (!empty($_GET["message"])) {
$message = strip_tags($_GET["message"]);
$message = $_GET["message"];
}
$action = $_GET["action"];
@ -38,8 +39,6 @@ $action = $_GET["action"];
if ($action == "insert" || $action == "update") {
/* validate the data. */
$category = trim($_GET["category"]);
if (!get_magic_quotes_gpc())
$category = addslashes($category);
$haserror = false;
if ($category == "") {
@ -50,66 +49,73 @@ if ($action == "insert" || $action == "update") {
if ($action == "delete") {
/* first, NULL all category FKs for items that use this category. */
$query = "UPDATE {$OPT["table_prefix"]}items SET category = NULL WHERE category = " . addslashes($_GET["categoryid"]);
mysql_query($query) or die("Could not query: " . mysql_error());
$query = "DELETE FROM {$OPT["table_prefix"]}categories WHERE categoryid = " . addslashes($_GET["categoryid"]);
mysql_query($query) or die("Could not query: " . mysql_error());
$stmt = $smarty->dbh()->prepare("UPDATE {$opt["table_prefix"]}items SET category = NULL WHERE category = ?");
$stmt->bindValue(1, (int) $_GET["categoryid"], PDO::PARAM_INT);
$stmt->execute();
$stmt = $smarty->dbh()->prepare("DELETE FROM {$opt["table_prefix"]}categories WHERE categoryid = ?");
$stmt->bindValue(1, (int) $_GET["categoryid"], PDO::PARAM_INT);
$stmt->execute();
header("Location: " . getFullPath("categories.php?message=Category+deleted."));
exit;
}
else if ($action == "edit") {
$query = "SELECT category FROM {$OPT["table_prefix"]}categories WHERE categoryid = " . addslashes($_GET["categoryid"]);
$rs = mysql_query($query) or die("Could not query: " . mysql_error());
if ($row = mysql_fetch_array($rs, MYSQL_ASSOC)) {
$stmt = $smarty->dbh()->prepare("SELECT category FROM {$opt["table_prefix"]}categories WHERE categoryid = ?");
$stmt->bindValue(1, (int) $_GET["categoryid"], PDO::PARAM_INT);
$stmt->execute();
if ($row = $stmt->fetch()) {
$category = $row["category"];
}
mysql_free_result($rs);
}
else if ($action == "") {
$category = "";
}
else if ($action == "insert") {
if (!$haserror) {
$query = "INSERT INTO {$OPT["table_prefix"]}categories(categoryid,category) " .
"VALUES(NULL,'$category')";
mysql_query($query) or die("Could not query: " . mysql_error());
$stmt = $smarty->dbh()->prepare("INSERT INTO {$opt["table_prefix"]}categories(categoryid,category) VALUES(NULL, ?)");
$stmt->bindParam(1, $category, PDO::PARAM_STR);
$stmt->execute();
header("Location: " . getFullPath("categories.php?message=Category+added."));
exit;
}
}
else if ($action == "update") {
if (!$haserror) {
$query = "UPDATE {$OPT["table_prefix"]}categories " .
"SET category = '$category' " .
"WHERE categoryid = " . addslashes($_GET["categoryid"]);
mysql_query($query) or die("Could not query: " . mysql_error());
$stmt = $smarty->dbh()->prepare("UPDATE {$opt["table_prefix"]}categories " .
"SET category = ? " .
"WHERE categoryid = ?");
$stmt->bindParam(1, $category, PDO::PARAM_STR);
$stmt->bindValue(2, (int) $_GET["categoryid"], PDO::PARAM_INT);
$stmt->execute();
header("Location: " . getFullPath("categories.php?message=Category+updated."));
exit;
}
}
else {
echo "Unknown verb.";
exit;
die("Unknown verb.");
}
$query = "SELECT c.categoryid, c.category, COUNT(itemid) AS itemsin " .
"FROM {$OPT["table_prefix"]}categories c " .
"LEFT OUTER JOIN {$OPT["table_prefix"]}items i ON i.category = c.categoryid " .
$stmt = $smarty->dbh()->prepare("SELECT c.categoryid, c.category, COUNT(itemid) AS itemsin " .
"FROM {$opt["table_prefix"]}categories c " .
"LEFT OUTER JOIN {$opt["table_prefix"]}items i ON i.category = c.categoryid " .
"GROUP BY c.categoryid, category " .
"ORDER BY category";
$rs = mysql_query($query) or die("Could not query: " . mysql_error());
"ORDER BY category");
$stmt->execute();
$categories = array();
while ($row = mysql_fetch_array($rs, MYSQL_ASSOC)) {
while ($row = $stmt->fetch()) {
$categories[] = $row;
}
mysql_free_result($rs);
define('SMARTY_DIR',str_replace("\\","/",getcwd()).'/includes/Smarty-3.1.12/libs/');
require_once(SMARTY_DIR . 'Smarty.class.php');
$smarty = new Smarty();
$smarty->assign('action', $action);
if (isset($action)) {
$smarty->assign('action', $action);
}
$smarty->assign('categories', $categories);
$smarty->assign('categoryid', addslashes($_GET["categoryid"]));
if (isset($_GET["categoryid"])) {
$smarty->assign('categoryid', (int) $_GET["categoryid"]);
}
if (isset($message)) {
$smarty->assign('message', $message);
}
@ -119,6 +125,6 @@ if (isset($category_error)) {
}
$smarty->assign('haserror', $haserror);
$smarty->assign('isadmin', $_SESSION["admin"]);
$smarty->assign('opt', $OPT);
$smarty->assign('opt', $smarty->opt());
$smarty->display('categories.tpl');
?>