function checkStorySubmission()
{
//make sure posted storyName is valid
$num = htmlentities($_POST['storyNum'], ENT_QUOTES);
if ($num < 1 || $num > 3) {
showStoryChoice();
return;
}
$filename = "story" . $num . ".txt";
$subfilename = "story" . $num . "sub.txt";
$contents = file_get_contents($filename);
$contents2 = file_get_contents($subfilename);
print "<div><h2>Original Story</h2>\n";
print $contents;
print "<h2> Modified Sub Story</h2>\n";
print $contents2;
print "<h2> Found Whole Matches </h2>\n";
$pattern = "/\\[(.*?)\\]/";
preg_match_all($pattern, $contents2, $matches);
for ($i = 0; $i < count($matches[0]); $i++) {
print $matches[0][$i] . "<br>";
}
print "<h2> Subgroup of Matches </h2>";
for ($i = 0; $i < count($matches[0]); $i++) {
print $matches[1][$i] . "<br>";
}
print "<br><br>\n";
startOverLink();
print "</div>\n";
}
function checkForm()
{
$name = htmlentities($_GET['theUser'], ENT_QUOTES);
$area = htmlentities($_GET['areaCode'], ENT_QUOTES);
$phone1 = htmlentities($_GET['phone1'], ENT_QUOTES);
$phone2 = htmlentities($_GET['phone2'], ENT_QUOTES);
$errorMessage = "";
if ($name == "") {
$name = "";
$errorMessage .= "<h3> You must enter your name. </h3>\n";
}
if ($area == "" || !is_numeric($area)) {
$area = "";
$errorMessage .= "<h3> You must enter a valid area code.\n";
}
if ($phone1 == "" || !is_numeric($phone1)) {
$phone1 = "";
$errorMessage .= "<h3> You must enter a valid exchange number.\n";
}
if ($phone2 == "" || !is_numeric($phone2)) {
$phone2 = "";
$errorMessage .= "<h3> You must enter a valid subscriber (end) number.\n";
}
if ($errorMessage) {
print $errorMessage;
showForm($name, $area, $phone1, $phone2);
} else {
if ($area == 512) {
$result = "<br /> is from the Austin area. \n";
} elseif ($area == 830 || $area == 210) {
$result = "<br /> is from the San Antonio Area. \n";
} elseif ($area == 713 || $area == 832 || $area == 409) {
$result = "<br /> is from the Houston Area. \n";
} else {
$result = "<br /> is from another galaxy, far , far away. \n";
}
print "<h2> Hello {$name}, The phone number ({$area}-{$phone1}-{$phone2})<br /> {$result} </h2> \n";
}
//end else
startOverLink();
}
function displayMadlib()
{
$num = $_POST['storyNum'];
$subs = $_POST['subs'];
$error = "";
for ($i = 0; $i < count($subs); $i++) {
if ($subs[$i] == "") {
$error = "<br /> Please fill out form entirely. Information is missing.";
}
}
if ($error) {
print $error;
storySubmissionForm($subs);
} else {
$pattern = "/\\[(.*?)\\]/";
$subfilename = "story" . $num . "sub.txt";
$contents = file_get_contents($subfilename);
preg_match_all($pattern, $contents, $matches);
for ($i = 0; $i < count($matches[0]); $i++) {
//create a replacements number
$replace = " " . $subs[$i] . " ";
$contents = str_replace($matches[0][$i], $replace, $contents);
}
print "<h2> Your story </h2>" . $contents;
print "<br /><br />";
startOverLink();
}
}
function doLogout()
{
$self = $_SERVER['PHP_SELF'];
$_SESSION['loginValid'] = 0;
startOverLink();
}
function showBoth()
{
$image = "../images/myImage.png";
$thumbnail = "../images/thumbnail.png";
createThumb($image, $thumbnail, 90);
print "\n<h3>Original image: </h3>\n" . "<img src='{$image}' alt='test picture' />";
print "\n</h3> <br /> <br /> ";
print "\n<h3>Thumbnail image: </h3> \n" . "<img src='{$thumbnail}' alt='thumbnail' />\n";
print "<br /><br />";
startOverLink();
}
function checkSubSubmission()
{
$self = $_SERVER['PHP_SELF'];
$num = htmlentities($_POST['storyNum'], ENT_QUOTES);
if ($num < 1 || $num > 3) {
showStoryChoiceForm();
return;
}
$filename = "story" . $num . "Sub.txt";
$subcontents = file_get_contents($filename);
$subcontents = nl2br($subcontents);
$pattern = "/\\[(.+?)\\]/";
$matches = array();
preg_match_all($pattern, $subcontents, $matches);
$subs = $_POST['subs'];
//check if subs is empty, return to substitution form if so
$error = "";
for ($i = 0; $i < count($subs); $i++) {
if ($subs[$i] == "") {
$error .= "<br />Nothing entered. Please reenter input.";
}
}
if ($error) {
print $error;
showSubChoiceForm($subs);
} else {
for ($i = 0; $i < count($subs); $i++) {
$subcontents = str_replace($matches[0][$i], $subs[$i], $subcontents);
}
print "<h3> Here is the substituted story: </h3>\n";
print $subcontents;
startOverLink();
}
}
