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ReadingRoomCheckout.php
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ReadingRoomCheckout.php
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<?php
date_default_timezone_set("America/Chicago");
include_once($_SERVER['DOCUMENT_ROOT'] . "/_common/db.php");
include_once($_SERVER['DOCUMENT_ROOT'] . "/_common/class.table.php");
// PHPMailer: because stock mail() sucks. -jdwhite
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
use PHPMailer\PHPMailer\SMTP;
include_once($_SERVER['DOCUMENT_ROOT'] . "/_common/PHPMailer-6.1.7/src/Exception.php");
include_once($_SERVER['DOCUMENT_ROOT'] . "/_common/PHPMailer-6.1.7/src/PHPMailer.php");
include_once($_SERVER['DOCUMENT_ROOT'] . "/_common/PHPMailer-6.1.7/src/SMTP.php");
// Okta auth via OIDC. -jdwhite
include_once($_SERVER['DOCUMENT_ROOT'] . "/_common/auth_oidc.php");
// Authentication check. Authentication will succeed here or die().
auth_oidc($_SERVER['PHP_SELF']);
// Authenticated user is ISU NetID.
$user = $_SESSION['netid'];
// If true, enable debugging features.
$DEBUG = getenv('DEBUG');
// Is user an admin user?
//
// Environment variable ADMIN_USERS is a CSV of ISU NetIDs to be granted
// "admin" access -- e.g. "doc,ed,johnny" (sans quotes).
// This environment variable must be configured in the OpenShift deployment page
// for this project.
//
$adminUser = 0;
foreach (preg_split("/\s*,\s*/", getenv("ADMIN_USERS"), 0, PREG_SPLIT_NO_EMPTY) as $admin) {
if ($user == $admin) {
error_log("{$user} is adminUser");
$adminUser = 1;
break;
}
}
$red = "<font color=\"#FF0000\">";
$black = "<font color=\"#000000\">";
if ($GLOBALS['DEBUG'] == true) {
print "<BR>DEBUG mode enabled<BR><UL>"
."<LI>Despite messages to the contrary, no email will be sent. I promise.</LI>"
."</UL><BR>\n";
}
$sql = "select name from Statdir where netid = '{$user}'";
$results = simple_query($sql);
$userName = $results[0]['name'];
$date = getdate();
$current_date = $date{'month'}." ".$date{'mday'}.", ".$date{'year'};
//
// Perform action from POST request.
//
if (!isset($_POST['clear'])) {
$opts = initializeParamaters();
}
if (isset($opts{'REN'})) {
renewBook($opts{'REN'}, $user);
}
if (isset($opts{'email_overdue'})) {
emailBooksOverdue($user);
}
if (isset($opts{'check_in'})) {
checkINBook($user, $opts{'check_in'});
}
if (isset($opts{'CO'})) {
if ($adminUser == 1) {
if ($opts{'ci_user'} == 'Me') {
checkOutBook($user, $opts{'CO'});
} else {
checkOutBook($opts{'ci_user'}, $opts{'CO'});
}
} else {
checkOutBook($user, $opts{'CO'});
}
}
//
// Start of page generation.
//
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Reading Room Search and Checkout</title>
<script type="text/javascript">
function stopRKey(evt) {
var evt = (evt)
? evt
: ((event)
? event
: null);
var node = (evt.target)
? evt.target
: ((evt.srcElement)
? evt.srcElement
: null);
if ((evt.keyCode == 13) && (node.type=="text")) {
return false;
}
}
document.onkeypress = stopRKey;
</script>
</head>
<body>
<?php
print "<form method=\"post\" action=\""
.$_SERVER['PHP_SELF']
."\">";
// This is already done before page generation.
//if (isset($opts{'email_overdue'})) {
// emailBooksOverdue($user);
//}
if ($adminUser == 1) {
adminScreen($opts, $user, $userName);
}
if (isset($opts{'REQ'})) {
emailRequest($user, $opts{'REQ'});
}
// Get all books currently checked out.
$myBooks =& getBooks(' ORDER BY Title ASC ', '', '', '', '', '', '', $user);
if (!empty($myBooks)) {
userBooks($myBooks);
}
// getKeyWords();
userScreen($opts);
// Default sort ascending.
$sort = "ASC";
// Change the order if necessary.
if (isset($opts{'title_sort_asc'}) || isset($opts{'author_sort_asc'})) {
$sort = ' DESC ';
} elseif (isset($opts{'title_sort_desc'}) || isset($opts{'author_sort_desc'})) {
$sort = ' ASC ';
}
if (isset($opts{'title_sort_asc'}) || isset($opts{'title_sort_desc'})) {
$order = 'Order by Title'.$sort;
} elseif (isset($opts{'author_sort_desc'}) || isset($opts{'author_sort_asc'})) {
$order = 'Order by Author'.$sort;
}
// Switch the title/author sort direction.
$title_sort = (isset($opts{'title_sort_asc'}))
? "title_sort_desc"
: "title_sort_asc";
$author_sort = (isset($opts{'author_sort_asc'}))
? "author_sort_desc"
: "author_sort_asc";
// Remove hidden variables if unneeded.
if (isset($_POST['search2']) && isset($_POST['search1h'])) {
unset($_POST['search1h'], $opts{'search1h'});
}
if (isset($_POST['search1']) && isset($_POST['search2h'])) {
unset($_POST['search2h'], $opts{'search2h'});
}
if (!isset($order)) { $order = ""; }
// Set hidden search terms as necessary.
if (isset($opts{'search1'}) || isset($opts{'search1h'})) {
print("<input type='hidden' name='search1h' value='Search1h'>");
$books =& getBooks($order,
$opts{'title1'},
$opts{'title1_logic'},
$opts{'title2'},
$opts{'author1'},
$opts{'author1_logic'},
$opts{'author2'},
''
);
} elseif (isset($opts{'search2'}) || isset($opts{'search2h'})) {
$books =& getBooks($order,
$opts{'title3'},
$opts{'title2_logic'},
$opts{'title4'},
$opts{'author3'},
$opts{'author2_logic'},
$opts{'author4'},
''
);
print("<input type='hidden' name='search2h' value='Search2h'>");
} elseif (isset($opts{'all'})) {
print("<input type='hidden' name='all' value='List All'>");
$books =& getBooks($order, '', '', '', '', '', '', '');
//$books =& getBooks(' ORDER BY Title ASC ', '', '', '', '', '', '', '');
}
$table = new table();
$table->SetTableAttributes(array("width" => "100%",
"border" => "1",
"align" => "center",
"cellpadding" => "1",
"fgcolor" => "black")
);
$table->SetDefaultCellAttributes(array("bgcolor" => "white",
"align" => "left")
);
$row = $table->AddRow();
$table->SetCellContent($row, 1, " ");
$content = "<center><small><input name='"
.$title_sort
."' type='submit' value='Titles'></center>";
$table->SetCellContent($row, 2, $content);
$content = "<center><small><input name='"
.$author_sort
."' type='submit' value='Authors'></center>";
$table->SetCellContent($row, 3, $content);
$table->SetCellContent($row, 4, "Location");
$table->SetCellContent($row, 5, "Type");
$table->SetCellContent($row, 6, "Thesis");
if (!empty($books)) {
foreach ($books as $book) {
if ($book['Borrower'] == $user) { continue; }
$row = $table->AddRow();
$bookName = "book_".$book['BookID'];
if (empty($book['Borrower'])) {
$content = "<input name='".$bookName."' type='submit' value='CO'>";
} elseif (!empty($book['Borrower'])) {
$content = "<input name='".$bookName."' type='submit' value='REQ'>";
} else {
$content = "";
}
$table->SetCellContent($row, 1, $content);
if (empty($book['Borrower'])) {
$table->SetCellContent($row, 2, $book['Title']);
} else {
$table->SetCellContent($row, 2, $red.$book['Title']."</font>");
}
$table->SetCellContent($row, 3, $book['Author']);
$table->SetCellContent($row, 4, $book['Location']);
$table->SetCellContent($row, 5, $book['Type']);
if ($book['MS'] == 1) {
$table->SetCellContent($row, 6, "MS");
} elseif ($book['PhD'] == 1) {
$table->SetCellContent($row, 6, "PhD");
} else {
$table->SetCellContent($row, 6, "");
}
}
$table->printTable();
}
print "</form><br></body><br></html>";
//
// END generating document.
//
//
// Function definitions
//
function adminScreen($opts, $user, $userName)
{
print "<center><h2><strong>Admin Screen</strong> <small> ("
.$userName
.")</small></h2></center>";
print '<STYLE type="text/css"> P.mypar {text-align: right}</STYLE>';
print "<P class=\"mypar\"><a href='ReadingRoomBooks.php' target='Books'>Edit Reading Room Books</a><br>";
print "<a href='ReadingRoomAuthors.php' target='Authors'>Edit Reading Room Authors</a><br>";
print "<a href='ReadingRoomSearchTerms.php' target='Search'>Edit Reading Room Search Terms</a><br>";
//print "<a href='ReadingRoomHistory.php' target='History'>Edit Reading Room History</a><br></P>";
booksOut();
booksOverdue($user);
//if (isset($opts{'books_out'})) { booksOut(); }
//if (isset($opts{'check_in'})) { checkINBook($user, $opts{'check_in'}); }
$table = new table();
$table->SetTableAttributes(array("width" => "100%",
"border" => "0",
"align" => "center",
"cellpadding" => "1",
"fgcolor" => "black")
);
$table->SetDefaultCellAttributes(array("bgcolor" => "white",
"align" => "left")
);
//$row = $table->AddRow();
//$content = "<input name="."\"books_out\" type=\"submit\" value=\"List Books Out\">";
//$table->SetCellContent($row, 1, $content);
//$row = $table->AddRow();
//$content = "<input name="."\"overdue_books\" type=\"submit\" value=\"List Books Overdue\">";
//$table->SetCellContent($row, 1, $content);
$row = $table->AddRow();
$content = "<input name="."\"email_overdue_books\" type=\"submit\" value=\"Email Scofflaws\">";
$table->SetCellContent($row, 1, $content);
$table->printTable();
print "<br><br>Select User to Use for Checkout: "
.createUserList()
."<br><h2>User Screen Below</h2><hr>";
}
function userScreen($opts)
{
//print '<A NAME="purchasing">';
$choices = array("and", "or");
$table = new table();
$table->SetTableAttributes(array("width" => "100%",
"border" => "0",
"align" => "center",
"cellpadding" => "1",
"fgcolor" => "black")
);
$table->SetDefaultCellAttributes(array("bgcolor" => "white",
"align" => "left")
);
$row = $table->AddRow();
$table->SetCellContent($row, 1, " ");
$table->SetCellContent($row, 2, " ");
$table->SetCellContent($row, 3, " ");
$table->SetCellContent($row, 4, " ");
$table->SetCellContent($row, 5, " ");
$table->SetCellContent($row, 6, " ");
$table->SetCellContent($row, 7, " ");
$row = $table->AddRow();
$table->SetCellColSpan($row, 1, 7);
$content = "<h1> Search for a book</h1>";
$table->SetCellContent($row, 1, $content);
$table->SetCellAttribute($row, 1, "align", "center");
//$table->SetCellAttribute($row, 1, "colspan", "7");
$row = $table->AddRow();
$table->SetCellColSpan($row, 1, 3);
$content = "<h2>Title Search</h2>";
$table->SetCellContent($row, 1, $content);
$table->SetCellAttribute($row, 1, "align", "center");
$content = "<h2>Author Search</h2>";
$table->SetCellContent($row, 2, $content);
$table->SetCellAttribute($row, 2, "align", "center");
$table->SetCellColSpan($row, 2, 3);
$row = $table->AddRow();
if (!isset($opts{'title1'})) { $opts{'title1'} = ""; }
$content = "<input name="."\"title1\" type=\"text\" size=\"20\" value=\""
.$opts{'title1'}
."\">";
$table->SetCellContent($row, 1, $content);
if (!isset($opts{'title1_logic'})) { $opts{'title1_logic'} = ""; }
$content = "<select name=\"title1_logic\">";
foreach ($choices as $choice) {
$selected = ($choice == $opts{"title1_logic"}) ? "selected" : "";
$content .= "<option {$selected}>{$choice}</option>";
}
$content .= "</select>";
$table->SetCellContent($row, 2, $content);
if (!isset($opts{'title2'})) { $opts{'title2'} = ""; }
$content = "<input name="."\"title2\" type=\"text\" size=\"20\" value=\""
.$opts{'title2'}
."\">";
$table->SetCellContent($row, 3, $content);
$content = "<input name="."\"search1\" type=\"submit\" value=\"Search\">";
$table->SetCellAttribute($row, 4, "align", "center");
$table->SetCellContent($row, 4, $content);
if (!isset($opts{'author1'})) { $opts{'author1'} = ""; }
$content = "<input name="."\"author1\" type=\"text\" size=\"20\" value=\""
.$opts{'author1'}
."\">";
$table->SetCellContent($row, 5, $content);
if (!isset($opts{'author1_logic'})) { $opts{'author1_logic'} = ""; }
$content = "<select name=\"author1_logic\">";
foreach ($choices as $choice) {
$selected = ($choice == $opts{"author1_logic"}) ? "selected" : "";
$content .= "<option {$selected}>{$choice}</option>";
}
$content .= "</select>";
$table->SetCellContent($row, 6, $content);
if (!isset($opts{'author2'})) { $opts{'author2'} = ""; }
$content = "<input name="."\"author2\" type=\"text\" size=\"20\" value=\""
.$opts{'author2'}
."\">";
$table->SetCellContent($row, 7, $content);
$row = $table->AddRow();
if (!isset($opts{'title3'})) { $opts{'title3'} = ""; }
$content = createKeyWordList(3, $opts{"title3"});
$table->SetCellContent($row, 1, $content);
if (!isset($opts{'title2_logic'})) { $opts{'title2_logic'} = ""; }
$content = "<select name=\"title2_logic\">";
foreach ($choices as $choice) {
$selected = ($choice == $opts{"title2_logic"}) ? "selected" : "";
$content .= "<option {$selected}>{$choice}</option>";
}
$content .= "</select>";
$table->SetCellContent($row, 2, $content);
if (!isset($opts{'title4'})) { $opts{'title4'} = ""; }
$content = createKeyWordList(4, $opts{"title4"});
$table->SetCellContent($row, 3, $content);
$content = "<input name="."\"search2\" type=\"submit\" value=\"Search\"><br>";
$table->SetCellAttribute($row, 4, "align", "center");
$table->SetCellContent($row, 4, $content);
if (!isset($opts{'author3'})) { $opts{'author3'} = ""; }
$content = createAuthorList(3, $opts{"author3"});
$table->SetCellContent($row, 5, $content);
if (!isset($opts{'author2_logic'})) { $opts{'author2_logic'} = ""; }
$content = "<select name=\"author2_logic\">";
foreach ($choices as $choice) {
$selected = ($choice == $opts{"author2_logic"}) ? "selected" : "";
$content .= "<option {$selected}>{$choice}</option>";
}
$content .= "</select>";
$table->SetCellContent($row, 6, $content);
if (!isset($opts{'author4'})) { $opts{'author4'} = ""; }
$content = createAuthorList(4, $opts{"author4"});
$table->SetCellContent($row, 7, $content);
$row = $table->AddRow();
$table->SetCellAttribute($row, 4, "align", "center");
$content = "<small><input name="."\"clear\" type=\"submit\" value=\"Clear\"><br>";
$content .= "<input name="."\"all\" type=\"submit\" value=\"List All\"></small>";
$table->SetCellContent($row, 1, " ");
$table->SetCellContent($row, 2, " ");
$table->SetCellContent($row, 3, " ");
$table->SetCellContent($row, 4, $content);
$table->PrintTable();
}
function initializeParamaters()
{
$opts = array();
foreach ($_POST as $opt_name => $opt_value) {
$opts{$opt_name} = !isset($_POST[$opt_name])? NULL: stripslashes($_POST[$opt_name]);
if ($opts{$opt_name} == "Renew") {
$opts{'REN'} = $opt_name;
}
if ($opts{$opt_name} == "CO") {
$opts{'CO'} = $opt_name;
}
if ($opts{$opt_name} == "REQ") {
$opts{'REQ'} = $opt_name;
}
if ($opts{$opt_name} == "Check In") {
$opts{'check_in'} = $opt_name;
}
if ($opts{$opt_name} == "Email Scofflaws") {
$opts{'email_overdue'} = $opt_name;
}
//print $opt_name."|".$opts{$opt_name}."|<br>";
}
return $opts;
}
function createAuthorList($which, $original)
{
// Get the author names.
$sql = "SELECT * FROM ReadingRoomAuthors order by Author";
$results = simple_query($sql);
$result = "<select name=\"author".$which."\">";
$result .= "<OPTION value=\"None\"> </option>";
foreach ($results as $author) {
$author['Author'] = isset($author['Author'])
? trim($author['Author'])
: false;
if (empty($author['Author'])) continue;
$result .= "<OPTION value='"
.$author['Author']
."'";
$result .= (!strcmp($author['Author'], $original)) ? " selected" : "";
if (0 == strcmp($author['Author'], $original)) { $result .= " selected"; }
$result .= ">"
.$author['Author']
."("
.$author['Quantity']
.")</option>";
}
$result .= "</select>";
return $result;
}
function createUserList()
{
// Get the author names.
$sql = "select netid,name from Statdir ORDER BY name";
$results = simple_query($sql);
$result = "<select name=\"ci_user\">";
$result .= "<OPTION value=\"Me\">Me</option>";
foreach ($results as $name) {
if (preg_match('/^\s*$/', $name['name'])) continue;
$result .= "<OPTION value='"
.$name['netid']
."'>"
.$name['name']
."</option>";
}
$result .= "</select>";
return $result;
}
function createKeywordList($which, $original)
{
// Get the author names
$sql = "SELECT * FROM ReadingRoomSearchTerms order by Term";
$rows = simple_query($sql);
$result = "<select name=\"title".$which."\">";
$result .= "<OPTION value=\"None\"> </option>";
foreach ($rows as $term) {
$result .= "<OPTION value='".$term['Term']."'";
$result .= (!strcmp($term['Term'], $original)) ? " selected" : "";
$result .= ">".$term['Term']."(".$term['Number'].")</option>";
}
$result .= "</select>";
return $result;
}
function userBooks ($myBooks)
{
print "<center><h2>My Checked Out Books</h2></center>";
$table = new table();
$table->SetTableAttributes(array("width" => "100%",
"border" => "1",
"align" => "center",
"cellpadding" => "1",
"fgcolor" => "black")
);
$table->SetDefaultCellAttributes(array("bgcolor" => "white",
"align" => "left")
);
$row = $table->AddRow();
$table->SetCellContent($row, 1, "<strong>Renew</strong>");
$table->SetCellContent($row, 2, "<strong>Due Date</strong>");
$table->SetCellContent($row, 3, "<strong>Title</strong>");
$table->SetCellContent($row, 4, "<strong>Author</strong>");
foreach ($myBooks as $book) {
$row = $table->AddRow();
$bookName = "bookCI_".$book['BookID'];
$date = explode('-', $book['DateCheckedOut']);
$returnTime = mktime(12,0,0,intval($date[1]),intval($date[2]),intval($date[0])) + 24*60*60*$book->CheckOutDays;
$nowTime = date("U");
if ($returnTime < $nowTime) {
$content = "<input name='".$bookName."' type='submit' value='Renew'>";
} else {
$content = "";
}
//$content = "<input name='".$bookName."' type='submit' value='Renew'>";
$table->SetCellContent($row, 1, $content);
$content = date("M-d-Y",mktime(12,0,0,intval($date[1]),intval($date[2]),intval($date[0])) + 24*60*60*$book['CheckOutDays']);
$table->SetCellContent($row, 2, $content);
$table->SetCellContent($row, 3, $book['Title']);
$table->SetCellContent($row, 4, $book['Author']);
}
$table->printTable();
print "<br><br>";
}
function emailBooksOverdue ($user)
{
$sql = "SELECT count(*) as count FROM ReadingRoomBooks where "
."DateCheckedOut + INTERVAL CheckOutDays DAY < curdate() AND "
."Borrower is not null";
$results = simple_query($sql);
$count = $results[0]['count'];
$sql = "SELECT * FROM ReadingRoomBooks where DateCheckedOut + "
."INTERVAL CheckOutDays DAY < curdate() "
."AND Borrower is not null";
$overduebooks = simple_query($sql);
$sql = "update ReadingRoomBooks set DateContacted = CURDATE(),"
."ContactedID = '{$user}' where DateCheckedOut + "
."INTERVAL CheckOutDays DAY < curdate() AND Borrower is not null";
simple_query($sql);
if ($count > 0) {
foreach ($overduebooks as $book) {
$mail = new PHPMailer(true);
try {
// Server Settings
//$mail->SMTPDebug = SMTP::DEBUG_SERVER;
$mail->SMTPAutoTLS = false;
$mail->Host = "mailhub.iastate.edu";
$mail->Port = 25;
$mail->SMTPAuth = false;
$mail->isSMTP(); // Send using SMTP.
// Recipients
$mail->setFrom("{$user}@iastate.edu", '');
$mail->addAddress($book['Borrower']."@iastate.edu");
// Content
$mail->isHTML(false); // Plain text, please.
$mail->Subject = "Return Overdue Reading Room Book";
$mail->Body = "Please return \""
.$book['Title']
."\" by \""
.$book['Author']
."\" because it is overdue.\n\nThank you.";
if ($GLOBALS['DEBUG'] == false) {
$mail->send();
}
$log=($GLOBALS['DEBUG'] == true ? "DEBUG mode - mail not " : "Mail ")
."sent to ".$book['Borrower']." requesting return of \"".$book['Title']."\"";
error_log($log);
print $log."<BR>\n";
} catch (Exception $e) {
$log="Error mailing".$book['Borrower'].": ".$mail->ErrorInfo;
error_log($log);
print "<BR>{$log}<BR>";
} // try/catch
} // foreach
} // ($count > 0)
//header("Location: $_SERVER[PHP_SELF]?$_SERVER[QUERY_STRING]");
}
function booksOverdue ($user)
{
$sql = "SELECT count(*) as count FROM ReadingRoomBooks where "
."DateCheckedOut + INTERVAL CheckOutDays DAY < curdate()";
$results = simple_query($sql);
$count = $results[0]['count'];
$sql = "SELECT * FROM ReadingRoomBooks where DateCheckedOut "
."+ INTERVAL CheckOutDays DAY < curdate()";
$results = simple_query($sql);
print "<center><h2>Books Overdue (".$count.")</h2></center>";
if ($count > 0) {
$table = new table();
$table->SetTableAttributes(
array("width" => "100%",
"border" => "1",
"align" => "center",
"cellpadding" => "1",
"fgcolor" => "black"
)
);
$table->SetDefaultCellAttributes(
array("bgcolor" => "white",
"align" => "left"
)
);
$row = $table->AddRow();
$table->SetCellContent($row, 1, "<strong>Borrower</strong>");
$table->SetCellContent($row, 2, "<strong>Check Out Date</strong>");
$table->SetCellContent($row, 3, "<strong>Contacted Date</strong>");
$table->SetCellContent($row, 4, "<strong>Contacted By</strong>");
$table->SetCellContent($row, 5, "<strong>Title</strong>");
$table->SetCellContent($row, 6, "<strong>Author</strong>");
foreach ($results as $book) {
//$sql = "select name from Statdir where netid = '".$book['Borrower']."'";
//$results = simple_query($sql);
$bookName = "bookCI_".$book['BookID'];
$row = $table->AddRow();
$table->SetCellContent($row, 1, contact($user, $book['Borrower'], $book['Borrower'], $book['BookID']));
$table->SetCellContent($row, 2, $book['DateCheckedOut']);
$table->SetCellContent($row, 3, $book['DateContacted']);
if (!empty($book['ContactedID'])) {
$sql = "select name from Statdir where netid = '".$book['ContactedID']."'";
$tmp = simple_query($sql);
$ContactedID = $tmp[0]['name'];
$ContactedID = $book['ContactedID'];
} else {
$ContactedID = "<strong>N</strong>o<strong>O</strong>ne<strong>Y</strong>et";
}
$table->SetCellContent($row, 4, $ContactedID);
$table->SetCellContent($row, 5, $book['Title']);
$table->SetCellContent($row, 6, $book['Author']);
}
$table->printTable();
}
print "<br><br>";
}
function booksOut()
{
$sql = "SELECT count(*) as count FROM ReadingRoomBooks where Borrower IS NOT NULL";
$rows = simple_query($sql);
$count = $rows[0]['count'];
$sql = "SELECT * FROM ReadingRoomBooks where Borrower IS NOT NULL ORDER BY Author"; ;
$results = simple_query($sql);
print "<center><h2>Books Out ({$count})</h2></center>";
if ($count > 0) {
$table = new table();
$table->SetTableAttributes(array("width" => "100%",
"border" => "1",
"align" => "center",
"cellpadding" => "1",
"fgcolor" => "black")
);
$table->SetDefaultCellAttributes(array("bgcolor" => "white",
"align" => "left")
);
$row = $table->AddRow();
$table->SetCellContent($row, 1, "<strong>Check In</strong>");
$table->SetCellContent($row, 2, "<strong>Borrower</strong>");
$table->SetCellContent($row, 3, "<strong>Check Out Date</strong>");
$table->SetCellContent($row, 4, "<strong>Title</strong>");
$table->SetCellContent($row, 5, "<strong>Author</strong>");
$table->SetCellContent($row, 6, "<strong>Renew</strong>");
foreach ($results as $book) {
//$sql = "select name from Statdir where netid = '".$book['Borrower']."'";
//$results = simple_query($sql);
$bookName = "bookCI_".$book['BookID'];
$name = $book['Borrower'];
$row = $table->AddRow();
$content = "<input name='{$bookName}' type='submit' value='Check In'>";
$table->SetCellContent($row, 1, $content);
$table->SetCellContent($row, 2, $name);
$table->SetCellContent($row, 3, $book['DateCheckedOut']);
$table->SetCellContent($row, 4, $book['Title']);
$table->SetCellContent($row, 5, $book['Author']);
$content = "<input name='{$bookName}' type='submit' value='Renew'>";
$table->SetCellContent($row, 6, $content);
}
$table->printTable();
}
print "<br><br>";
}
function renewBook($book, $user)
{
$junk = explode('_', $book);
$book = $junk[1];
$sql = "select Borrower,DateCheckedOut from ReadingRoomBooks "
."where BookID = {$book}";
$tmp = simple_query($sql);
print $tmp[0]['DateCheckedOut']."<br>";
$sql = "INSERT INTO ReadingRoomHistory "
."(Borrower,DateCheckedOut,DateCheckedIn,BookID,StaffID) "
.'VALUES ("'
.$tmp[0]['Borrower']
.'","'
.$tmp[0]['DateCheckedOut']
.'",CURDATE(),"'
.$book
.'","'
.$user
.'")';
simple_query($sql);
$sql = "update ReadingRoomBooks set DateCheckedOut = "
."curdate() where BookID = {$book}";
simple_query($sql);
header("Location: $_SERVER[PHP_SELF]?$_SERVER[QUERY_STRING]");
}
function emailRequest($user, $book)
{
$junk = explode('_', $book);
$book = $junk[1];
$sql = "select * from ReadingRoomBooks where BookID = {$book}";
$checkedOutBook = simple_query($sql);
// Get the name of the requestor.
$sql = "select name from Statdir where netid = '{$user}'";
$requestorName = simple_query($sql);
$mail = new PHPMailer(true);
try {
// Server Settings
//$mail->SMTPDebug = SMTP::DEBUG_SERVER;
$mail->SMTPAutoTLS = false;
$mail->Host = "mailhub.iastate.edu";
$mail->Port = 25;
$mail->SMTPAuth = false;
$mail->isSMTP(); // Send using SMTP.
// Recipients
$mail->setFrom("{$user}@iastate.edu", '');
$mail->addAddress($checkedOutBook[0]['Borrower']."@iastate.edu");
// Content
$mail->isHTML(false); // Plain text, please.
$mail->Subject = "Return Reading Room Book";
$mail->Body = $requestorName[0]['name']
." is requesting you return \""
.$checkedOutBook[0]['Title']."\".";
if ($GLOBALS['DEBUG'] == false) {
$mail->send();
}
$log=($GLOBALS['DEBUG'] == true ? "DEBUG mode - mail not " : "Mail ")
."sent to ".$checkedOutBook[0]['Borrower']." requesting ".$checkedOutBook[0]['Title'].".";
error_log($log);
print "{$log}<br>";
} catch (Exception $e) {
$log="Error mailing".$checkedOutBook[0]['Borrower'].": ".$mail->ErrorInfo;
error_log($log);
print "<BR>{$log}<BR>";
} // try/catch
}
function checkOutBook($user, $book)
{
$junk = explode('_', $book);
$book = $junk[1];
$sql = "update ReadingRoomBooks set Borrower = '{$user}', "
."DateCheckedOut = CURDATE() where BookID = {$book}";
simple_query($sql);
header("Location: $_SERVER[PHP_SELF]?$_SERVER[QUERY_STRING]");
}
function checkINBook($user, $book)
{
$junk = explode('_', $book);
$book = $junk[1];
$sql = "select Borrower,DateCheckedOut from ReadingRoomBooks "
."where BookID = {$book}";
$tmp = simple_query($sql);
$sql = 'INSERT INTO ReadingRoomHistory '
.'(Borrower,DateCheckedOut,DateCheckedIn,BookID,StaffID) VALUES ("'
.$tmp[0]['Borrower']
.'","'
.$tmp[0]['DateCheckedOut']
.'",CURDATE(),"'
.$book
.'","'
.$user
.'")';
simple_query($sql);
$sql = "update ReadingRoomBooks set Borrower = NULL, "
."DateCheckedOut = NULL, "
."DateContacted = NULL, "
."ContactedID = NULL "
."where BookID = "
.$book;
simple_query($sql);
header("Location: $_SERVER[PHP_SELF]?$_SERVER[QUERY_STRING]");
}
function &getBooks(
$orderBy, $title1, $tlogic, $title2, $auth1, $alogic, $auth2, $borrower
)
{
$where_t1 = null; $where_t2 = null;
if (!empty($title1) && $title1 != "None") {
$where_t1 = " Title LIKE '%".$title1."%' ";
}
if (!empty($title2) && $title2 != "None") {
$where_t2 = " Title LIKE '%".$title2."%' ";
}
$condition = (!empty($where_t1) && !empty($where_t2)) ? $tlogic : "";
$wheret = trim($where_t1." ".$condition." ".$where_t2);
$where_a1 = null; $where_a2 = null;
if (!empty($auth1) && $auth1 != "None") {
$where_a1 = " Author LIKE '%".$auth1."%' ";
}
if (!empty($auth2) && $auth2 != "None") {
$where_a2 = " Author LIKE '%".$auth2."%' ";
}
$condition = (!empty($where_a1) && !empty($where_a2)) ? $alogic : "";
$wherea = trim($where_a1." ".$condition." ".$where_a2);
if (!empty($wheret) && !empty($wherea)) {
$where = "WHERE ".$wherea." OR ".$wheret." ";
} elseif (!empty($wheret)) {
$where = "WHERE ".$wheret." ";
} elseif (!empty($wherea)) {
$where = "WHERE ".$wherea." ";
}
if (!empty($borrower)) {
$where = " WHERE Borrower = '".$borrower."'";
}
$sql = "SELECT * FROM ReadingRoomBooks {$where} {$orderBy}";
$results = simple_query($sql);
return $results;
}
function contact($user, $name, $netid, $bookID)
{
if (strlen($name) == 0) return "";
return "<a href='contact.php?id={$netid}"
."&BookID={$bookID}"
."&StaffID={$user}"
."' target='email'>{$name}</a>";
}
?>