put all output of the signature script on a template page with placeholders
max.mehl
parent
4cf860d077
commit
03b1a35d9c
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@ -0,0 +1,19 @@
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<!DOCTYPE html>
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<html lang="{{ with .Site.LanguageCode }}{{ . }}{{ else }}en-US{{ end }}">
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<head>
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{{ partial "head.html" . }}
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</head>
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<body id="page-top">
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{{ partial "navpage.html" . }}
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{{ partial "page-template.html" . }}
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{{ partial "language.html" . }}
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{{ partial "legal.html" . }}
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{{ partial "sharecolumn.html" . }}
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{{ partial "js.html" . }}
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</body>
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</html>
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@ -0,0 +1,14 @@
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{{ "<!-- SUBPAGE TEMPLATE -->" | safeHTML }}
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<header>
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<div class="header-content">
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<div class="header-content-inner">
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<div class="col-lg-8 col-lg-offset-2 text-center">
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<h1>:HEADLINE:</h1>
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<hr />
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<p>:BODY1:</p>
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<p>:BODY2:</p>
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<a href="/" class="btn btn-primary btn-xl">Back</a>
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</div>
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</div>
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</div>
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</header>
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@ -1,16 +1,16 @@
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<?php
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$error = 0; // error status
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$codemod = 2138367; // modificator with which the confirmation ID will be obfuscated
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// Database path
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$db = "../userdata/signatures.json";
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$output = "";
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$selfurl = "http://pmpc-test.mehl.mx/cgi/sign.php"; // absolute URL of this PHP script
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$db = "../userdata/signatures.json"; // Signature database path
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$data = "";
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// Get info from form
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$action = isset($_GET['action']) ? $_GET['action'] : false;
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if(empty($action)) {
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echo "No action defined.";
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exit(1);
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$output .= "No action defined.";
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show_page($output, 1);
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} else if ($action === "sign") {
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$name = isset($_GET['name']) ? $_GET['name'] : false;
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$email = isset($_GET['email']) ? $_GET['email'] : false;
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@ -22,8 +22,8 @@ if(empty($action)) {
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// Check for missing required fields
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if(empty($name) || empty($email) || empty($permPriv)) {
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echo "At least one required variable is empty.";
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exit(1);
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$output .= "At least one required variable is empty.";
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show_page($output, 1);
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}
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} else if ($action === "confirm") {
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$confirmcode = isset($_GET['code']) ? $_GET['code'] : false;
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@ -31,24 +31,29 @@ if(empty($action)) {
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// Check for missing required fields
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if(empty($confirmcode) || empty($confirmid)) {
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echo "Confirmation code or ID is missing.";
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exit(1);
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$output .= "Confirmation code or ID is missing.";
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show_page($output, 1);
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}
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} else {
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echo "Invalid action.";
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exit(1);
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$output .= "Invalid action.";
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show_page($output, 1);
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}
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// Continue only if action = sign/confirmation
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// Validate input
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//TODO
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// Read database
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if (! file_exists($db)) {
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touch($db);
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// Read database (should only be called if really needed)
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function read_db($db) {
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global $data; // declare $data a global variable to access it outside this function
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if (! file_exists($db)) {
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touch($db);
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}
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$file = file_get_contents($db, true);
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$data = json_decode($file, true);
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unset($file);
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}
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$file = file_get_contents($db, true);
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$data = json_decode($file, true);
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unset($file);
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/// SIGNING ///
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if ($action === "sign") {
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@ -56,53 +61,70 @@ if ($action === "sign") {
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$total = count($data);
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for ($row = 0; $row < $total; $row++) {
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if ($email === $data[$row]['email']) {
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echo "email $email already exists!";
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$error = 1;
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break 1;
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$output .= "We already received a signature with this email address.";
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show_page($output, 1);
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}
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}
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read_db($db);
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// Take sequential ID
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$id = $total;
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// Create a random string for email verification
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$code = rand(1000000000,9999999999) . uniqid();
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$codeid = $id + $codemod; // this is to obfuscate the real ID of the user if we don't want to publish this number
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if ($error === 0) { // only make entry if no error happened
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// Take sequential ID
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$id = $total;
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// Create a random string for email verification
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$code = rand(1000000000,9999999999) . uniqid();
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$codeid = $id + $codemod; // this is to obfuscate the real ID of the user if we don't want to publish this number
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// Append new signature to array
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$newsig = array("id" => $id,
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"name" => $name,
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"email" => $email,
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"country" => $country,
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"zip" => $zip,
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"permPriv" => $permPriv,
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"permNews" => $permNews,
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"permPub" => $permPub,
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"code" => $code,
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"confirmed" => "no");
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$data[] = $newsig; // newsig is a separated variable for debugging purposes
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// Append new signature to array
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$newsig = array("id" => $id,
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"name" => $name,
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"email" => $email,
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"country" => $country,
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"zip" => $zip,
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"permPriv" => $permPriv,
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"permNews" => $permNews,
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"permPub" => $permPub,
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"code" => $code,
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"confirmed" => "no");
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$data[] = $newsig; // newsig is a separated variable for debugging purposes
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// Encode to JSON again and write to file
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$allsig = json_encode($data, JSON_PRETTY_PRINT);
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file_put_contents($db, $allsig, LOCK_EX);
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unset($allsig);
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// Send email asking for confirmation
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$to = $email;
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$subject = "One step left to sign the \"Public Money - Public Code\" letter";
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$message = "Thank you for signing the open \"Public Money - Public Code\" letter! \r\n\r\n" .
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"In order to confirm your signature, please visit following link:\r\n" .
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"$selfurl?action=confirm&id=$codeid&code=$code \r\n\r\n" .
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"If your confirmation succeeds, your signature will appear on the website within the next few hours.";
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$headers = "From: noreply@fsfe.org" . "\r\n" .
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"Message-ID: <confirmation-$code@fsfe.org>" . "\r\n" .
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"X-Mailer: PHP/" . phpversion();
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// Encode to JSON again and write to file
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$allsig = json_encode($data, JSON_PRETTY_PRINT);
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file_put_contents($db, $allsig, LOCK_EX);
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unset($allsig);
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// Send email asking for confirmation
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$to = $email;
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$subject = "One step left to sign the \"Public Money - Public Code\" letter";
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$message = "Thank you for signing the open \"Public Money - Public Code\" letter! \r\n\r\n" .
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"In order to confirm your signature, please visit following link:\r\n http://pmpc-test.mehl.mx/cgi/sign.php?action=confirm&id=$codeid&code=$code \r\n\r\n" .
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"If your confirmation succeeds, your signature will appear on the website within the next few hours.";
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$headers = "From: noreply@mehl.mx" . "\r\n" .
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"Message-ID: <confirmation-$code@fsfe.org>" . "\r\n" .
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"X-Mailer: PHP/" . phpversion();
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mail($to, $subject, $message, $headers);
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$output .= "Thank you for signing our open letter! <br /><br />";
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$output .= "We just sent an email to your address ($email) for you to confirm your signature.";
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show_page($output, 0);
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mail($to, $subject, $message, $headers);
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}
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} else if ($action === "confirm") {
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/// CONFIRMATION ///
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$id = $confirmid - $codemod; // substract the obfuscation number from the given ID
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if ($id < 0) {
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$output .= "Invalid signature ID.";
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show_page($output, 1);
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}
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read_db($db);
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if (empty($data[$id])) {
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$output .= "The signature ID does not exist.";
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show_page($output, 1);
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}
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$email = $data[$id]['email']; // Get the user's email in case we need it
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$code = $data[$id]['code']; // The confirmation code according to the DB
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$confirmed = $data[$id]['confirmed']; // The current confirmation status
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@ -110,9 +132,6 @@ if ($action === "sign") {
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// Check whether the confirmation code is what we saved in the DB
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if ($confirmed === "no") {
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if ($confirmcode === $code) {
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echo "Your signature with the Email <$email> has been confirmed. <br />";
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echo "Thank you for signing the open letter!";
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// Set the user's confirmation key to "yes"
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$data[$id]['confirmed'] = "yes";
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// Encode to JSON again and write to file
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@ -120,17 +139,47 @@ if ($action === "sign") {
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file_put_contents($db, $allsig, LOCK_EX);
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unset($allsig);
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$output .= "Your email address ($email) has been confirmed. <br /><br />";
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$output .= "Thank you for signing the open letter! Your signature will appear on the website within the next hours.";
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show_page($output, 0);
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} else {
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echo "The given signature code is incorrect.";
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$output .= "The provided signature code is incorrect.";
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show_page($output, 1);
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}
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} else if ($confirmed === "yes") {
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$output .= "This email address is already confirmed. It can take a few hours until your signature appears online.";
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show_page($output, 1);
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} else {
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echo "You already confirmed your email address.";
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$output .= "This signature ID does not exist or the confirmation status is broken.";
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show_page($output, 1);
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}
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} // END confirm
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// --- PRINT OUTPUT IN TEMPLATE FILE ---
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function replace_page($template, $placeholder, $content){
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$vars = array($placeholder=>$content);
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return str_replace(array_keys($vars), $vars, $template);
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}
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echo "<pre>";
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print_r($data);
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echo "</pre>";
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unset($data);
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function show_page($output, $exit) {
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if ($exit === 0) {
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$headline = "Success";
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$notice = "";
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} else if ($exit === 1) {
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$headline = "Error";
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$notice = "This error could have happened because one or more fields contained invalid information. Please try again. If you think that you see this error by mistake, please contact us.";
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} else {
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$headline = "Thank you";
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}
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$template = file_get_contents('../template/index.html', true);
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$page = replace_page($template, ':HEADLINE:', $headline);
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$page = replace_page($page, ':BODY1:', $output);
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$page = replace_page($page, ':BODY2:', $notice);
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echo $page;
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unset($data);
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exit($exit);
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}
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?>
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