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whoisfrost
310
OLD/jpowered/sampleApplication/includes/setUpUtils.php
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310
OLD/jpowered/sampleApplication/includes/setUpUtils.php
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<?php
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$dbFiles = array(
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"./dataQueries/dbConfig.php",
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"./dataQueries/dataInterfaceScript.php",
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"./dataQueries/homePagedbConfig.php",
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"./dataQueries/salesByMonthDB.php",
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"./dataQueries/salesByRegionDB.php",
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"./graphConfig/salesByRegionConfig.php",
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"./graphConfig/salesByRegionStackedConfig.php"
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);
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function testConnection(&$jpDatabase) {
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$error["allOk"] = false;
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$error["messages"] = "";
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$dbLink = @mysql_connect($jpDatabase["dbServer"],
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$jpDatabase["dbUser"],
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$jpDatabase["dbPassword"]);
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if (!$dbLink) {
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$error["messages"] .= "Error: Unable to connect to the database server ! <br>\n";
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$error["messages"] .= "Double check the connection details and try again. <br>\n";
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$error["messages"] .= mysql_error()." <br>\n";
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}
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else {
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$error["allOk"] = true;
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mysql_close($dbLink);
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}
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return $error;
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}
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function performSetUp(&$jpDatabase) {
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global $dbSalesDetailData;
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global $dbSalesByMonthData;
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global $dbProductData;
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global $dbRegionData;
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global $dbTable;
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$error["allOk"] = false;
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$error["messages"] = "";
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// connect and create the database
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$dbLink = @mysql_connect($jpDatabase["dbServer"],
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$jpDatabase["dbUser"],
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$jpDatabase["dbPassword"]);
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if (!$dbLink) {
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$error["messages"] .= "Error: Unable to connect to the database server ! <br>\n";
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$error["messages"] .= "Double check the connection details and try again. <br>\n";
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$error["messages"] .= mysql_error()." <br>\n";
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return getPage("setUpError.html",$error);
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}
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$sql = "DROP DATABASE ".$jpDatabase["dbDatabase"]." ";
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mysql_query($sql, $dbLink);
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$sql = "CREATE DATABASE ".$jpDatabase["dbDatabase"]." ";
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if (!$result = mysql_query($sql, $dbLink)) {
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$error["messages"] .= "Error: Unable to create database ".$jpDatabase["dbDatabase"]." ! <br>\n";
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$error["messages"] .= mysql_error()." <br>\n";
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mysql_close($dbLink);
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return getPage("setUpError.html",$error);
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}
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// create and set up the JPSAMPLEsalesDB ready for use by the
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// sample application
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$dbObj = new Database($jpDatabase["dbServer"],
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$jpDatabase["dbUser"],
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$jpDatabase["dbPassword"],
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$jpDatabase["dbDatabase"]);
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if (!$dbObj) {
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$error["messages"] .= "Error: Unable to connect to the database server ! <br>\n";
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$error["messages"] .= "Double check the connection details and try again. <br>\n";
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$error["messages"] .= mysql_error()." <br>\n";
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mysql_close($dbLink);
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return getPage("setUpError.html",$error);
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}
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// create the database tables
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foreach ($dbTable as $sql) {
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$result = $dbObj->query($sql);
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if (!$result) {
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$error["messages"] .= "Error: Unable to create database table ! <br>\n";
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$error["messages"] .= $sql." <br>\n";
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$error["messages"] .= $dbObj->getLastError()." <br>\n";
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$dbObj->close();
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return getPage("setUpError.html",$error);
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}
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}
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// Populate Region Data
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foreach ($dbRegionData as $region) {
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$sql = "INSERT INTO region (region_ID,description)
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VALUES (0,'".$region."') ";
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$result = $dbObj->query($sql);
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if (!$result) {
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$error["messages"] .= "Error: Unable to Insert Region Data ! <br>\n";
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$error["messages"] .= $sql." <br>\n";
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$error["messages"] .= $dbObj->getLastError()." <br>\n";
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$dbObj->close();
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return getPage("setUpError.html",$error);
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}
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}
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// Populate Product Data
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foreach ($dbProductData as $product) {
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$sql = "INSERT INTO product (product_ID,description,productCode)
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VALUES (0,'".$product["description"]."','".$product["productCode"]."') ";
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$result = $dbObj->query($sql);
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if (!$result) {
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$error["messages"] .= "Error: Unable to Insert Product Data ! <br>\n";
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$error["messages"] .= $sql." <br>\n";
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$error["messages"] .= $dbObj->getLastError()." <br>\n";
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$dbObj->close();
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return getPage("setUpError.html",$error);
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}
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}
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// populate the sales detail table
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foreach ($dbSalesDetailData as $salesDetail) {
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$sql = "INSERT INTO salesDetail (salesDetail_ID,region_ID,product_ID,saledate,amount)
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VALUES (0,".$salesDetail["regionID"].",'".$salesDetail["productID"]."','".$salesDetail["saleDate"]."',".$salesDetail["amount"].") ";
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$result = $dbObj->query($sql);
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if (!$result) {
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$error["messages"] .= "Error: Unable to Insert Sales Detail Data ! <br>\n";
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$error["messages"] .= $sql." <br>\n";
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$error["messages"] .= $dbObj->getLastError()." <br>\n";
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$dbObj->close();
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return getPage("setUpError.html",$error);
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}
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}
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// Populate Sales By Month Table
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for ($productID=1;$productID<5;$productID++) {
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for ($year=2007;$year<2009;$year++) {
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for ($month=1;$month<13;$month++) {
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for ($regionID=1;$regionID<7;$regionID++) {
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$sql = "INSERT INTO salesByMonth (salesByMonth_ID,region_ID,product_ID,saleMonth,saleYear,amount)
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VALUES (0,".$regionID.",'".$productID."',".$month.",".$year.",".$dbSalesByMonthData[$regionID][$productID][$month][$year].") ";
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$result = $dbObj->query($sql);
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if (!$result) {
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$error["messages"] .= "Error: Unable to Insert Sales Detail Data ! <br>\n";
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$error["messages"] .= $sql." <br>\n";
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$error["messages"] .= $dbObj->getLastError()." <br>\n";
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$dbObj->close();
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return getPage("setUpError.html",$error);
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}
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}
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}
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}
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}
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$error["allOk"] = true;
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$error["messages"] = "";
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$dbObj->close();
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$error = updateDBinfo($jpDatabase);
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if (!$error["allOk"]) {
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return getPage("setUpError.html",$error);
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}
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else {
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// update the flag in index.php
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$output = get_File_As_String("index.php");
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$search = array("setupDone = false;", "setupDone = FALSE;");
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$replace = array("setupDone = TRUE;", "setupDone = TRUE;");
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$output = str_replace($search,$replace,$output);
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put_File_Content("index.php",$output);
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return getPage("setUpComplete.html",$error);
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}
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}
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function getPage($pageFile,$error) {
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$output = get_File_As_String("./pageTemplates/".$pageFile);
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$search = array("[ERRORS]");
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$replace = array($error["messages"]);
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$output = str_replace($search,$replace,$output);
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return $output;
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}
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function updateDBinfo(&$jpDatabase) {
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global $dbFiles;
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$error["allOk"] = true;
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$error["messages"] = "";
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foreach ($dbFiles as $dbFile) {
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$output = get_File_As_String($dbFile);
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$search = array("[DBSERVER]","[DBUSER]","[DBPASSWORD]","[DBDATABASE]");
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$replace = array($jpDatabase["dbServer"],$jpDatabase["dbUser"],$jpDatabase["dbPassword"],$jpDatabase["dbDatabase"]);
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$output = str_replace($search,$replace,$output);
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if (!put_File_Content($dbFile,$output)) {
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$error["messages"] .= "Error: Unable to update database access information in the data files ! <br>\n";
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$error["messages"] .= "Double check file permission on the ./dataQueries/ directory and all files in this directory. <br>\n";
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$error["allOk"] = false;
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}
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}
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return $error;
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}
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function doSetUp() {
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$jpDatabase["dbServer"] = "localhost:3306";
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$jpDatabase["dbUser"] = "";
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$jpDatabase["dbPassword"] = "";
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$jpDatabase["dbDatabase"] = "JPSAMPLEsalesDB";
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$valuesEntered = false;
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if (isset($_REQUEST["dbServer"])) {$jpDatabase["dbServer"] = $_REQUEST["dbServer"];$valuesEntered = true;}
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if (isset($_REQUEST["dbUser"])) {$jpDatabase["dbUser"] = $_REQUEST["dbUser"];$valuesEntered = true;}
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if (isset($_REQUEST["dbPassword"])) {$jpDatabase["dbPassword"] = $_REQUEST["dbPassword"];$valuesEntered = true;}
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// test the db connection
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$valuesOK = false;
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$error["allOk"] = false;
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$error["messages"] = "";
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if ($valuesEntered) {
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$error = testConnection($jpDatabase);
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if ($error["allOk"]) {
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$valuesOK = true;
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}
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}
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if ($valuesOK) {
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$output = performSetUp($jpDatabase);
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print $output;
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exit(0);
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}
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else {
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// return the set up page
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$output = get_File_As_String("./pageTemplates/setup.html");
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$search = array("[DBSERVER]","[DBUSER]","[DBPASSWORD]","[ERRORS]");
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$replace = array($jpDatabase["dbServer"],$jpDatabase["dbUser"],$jpDatabase["dbPassword"],$error["messages"]);
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$output = str_replace($search,$replace,$output);
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print $output;
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exit(0);
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}
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return true;
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}
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function get_File_As_String($filename) {
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$contents = "";
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$lines = file($filename);
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$contents = implode("\n",$lines);
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return $contents;
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}
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function put_File_Content($filename,$contents) {
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if (is_array($contents)) {
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$contents = implode("\n",$contents);
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}
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if (!$handle = fopen($filename, "w+")) {
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return false;
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}
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fwrite($handle, $contents);
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fclose($handle);
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return true;
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}
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?>
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