refactor: code formatting

2 files changed, 303 insertions, 256 deletions

diff --git a/download.php b/download.php
index 4e6039c..f54f99b 100644
--- a/download.php
+++ b/download.php
@@ -25,7 +25,7 @@
     souce community throughout the years… <b>🙌 Thank you! 🤗</b> </p>
       <hr>
 
-      <?php include "includes/nav-header.php" ?>
+      <?php include "includes/nav-header.php"; ?>
       <br>
 
       <h3 class="centered">🎉 your procrastiSlides .pdf presentation has been generated successfully!!! 🍾
@@ -34,342 +34,393 @@
       <h3 class="centered">📂 your download link is below: 🗃
       </h3>
       <div class="centered">
-        <?php
+        <?php if (isset($_POST["90sMakeUpCommercial"])) {
 
-        if(isset($_POST['90sMakeUpCommercial']))
-        {
-          $_SESSION['pres'] = uniqid('pres', true) . '.md';
-          $_SESSION['push'] = uniqid('push', true)  . '.md';
-          $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-          $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+            $_SESSION["pres"] = uniqid("pres", true) . ".md";
+            $_SESSION["push"] = uniqid("push", true) . ".md";
+            $_SESSION["convert"] = uniqid("convert", true) . ".md";
+            $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
-          $pres = $_SESSION['pres']; // filename of the template file with metadata
-          $push = $_SESSION['push']; // filename of where the user data is stored
-          $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-          $filename = $_SESSION['filename']; // output file name
+            $pres = $_SESSION["pres"]; // filename of the template file with metadata
+            $push = $_SESSION["push"]; // filename of where the user data is stored
+            $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+            $filename = $_SESSION["filename"]; // output file name
 
+            $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+            // $_SESSION['user-input'] = $_POST['user-input'];
+            $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-          $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-          // $_SESSION['user-input'] = $_POST['user-input'];
-          $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
-
-          shell_exec("echo '$userMarkdown' > output/'$push'");
-          shell_exec("cat output/90sMakeUpCommercial.md output/'$push' > output/'$convert'");
-          shell_exec($conversion);
-          // sleep(1); ?>
+            shell_exec("echo '$userMarkdown' > output/'$push'");
+            shell_exec(
+                "cat output/90sMakeUpCommercial.md output/'$push' > output/'$convert'"
+            );
+            shell_exec($conversion);
 
-          <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+            // sleep(1);
+            ?>
 
-         <?php } ?>
+          <h2><a href="output/<?php echo $_SESSION[
+              "filename"
+          ]; ?>">download presentation</a></h2>
 
-        <?php
+         <?php
+        } ?>
 
-        if(isset($_POST['chicagoOlives']))
-        {
-          $_SESSION['pres'] = uniqid('pres', true) . '.md';
-          $_SESSION['push'] = uniqid('push', true)  . '.md';
-          $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-          $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+        <?php if (isset($_POST["chicagoOlives"])) {
 
-          $pres = $_SESSION['pres']; // filename of the template file with metadata
-          $push = $_SESSION['push']; // filename of where the user data is stored
-          $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-          $filename = $_SESSION['filename']; // output file name
+            $_SESSION["pres"] = uniqid("pres", true) . ".md";
+            $_SESSION["push"] = uniqid("push", true) . ".md";
+            $_SESSION["convert"] = uniqid("convert", true) . ".md";
+            $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
+            $pres = $_SESSION["pres"]; // filename of the template file with metadata
+            $push = $_SESSION["push"]; // filename of where the user data is stored
+            $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+            $filename = $_SESSION["filename"]; // output file name
 
-          $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-          // $_SESSION['user-input'] = $_POST['user-input'];
-          $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+            $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+            // $_SESSION['user-input'] = $_POST['user-input'];
+            $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-          shell_exec("echo '$userMarkdown' > output/'$push'");
-          shell_exec("cat output/chicagoOlives.md output/'$push' > output/'$convert'");
-          shell_exec($conversion);
-          // sleep(1); ?>
+            shell_exec("echo '$userMarkdown' > output/'$push'");
+            shell_exec(
+                "cat output/chicagoOlives.md output/'$push' > output/'$convert'"
+            );
+            shell_exec($conversion);
 
-          <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+            // sleep(1);
+            ?>
 
-         <?php } ?>
+          <h2><a href="output/<?php echo $_SESSION[
+              "filename"
+          ]; ?>">download presentation</a></h2>
 
-        <?php
+         <?php
+        } ?>
 
-        if(isset($_POST['cleanMetropolis']))
-        {
-          $_SESSION['pres'] = uniqid('pres', true) . '.md';
-          $_SESSION['push'] = uniqid('push', true)  . '.md';
-          $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-          $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+        <?php if (isset($_POST["cleanMetropolis"])) {
 
-          $pres = $_SESSION['pres']; // filename of the template file with metadata
-          $push = $_SESSION['push']; // filename of where the user data is stored
-          $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-          $filename = $_SESSION['filename']; // output file name
+            $_SESSION["pres"] = uniqid("pres", true) . ".md";
+            $_SESSION["push"] = uniqid("push", true) . ".md";
+            $_SESSION["convert"] = uniqid("convert", true) . ".md";
+            $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
+            $pres = $_SESSION["pres"]; // filename of the template file with metadata
+            $push = $_SESSION["push"]; // filename of where the user data is stored
+            $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+            $filename = $_SESSION["filename"]; // output file name
 
-          $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-          // $_SESSION['user-input'] = $_POST['user-input'];
-          $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+            $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+            // $_SESSION['user-input'] = $_POST['user-input'];
+            $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-          shell_exec("echo '$userMarkdown' > output/'$push'");
-          shell_exec("cat output/cleanMetropolis.md output/'$push' > output/'$convert'");
-          shell_exec($conversion);
-          // sleep(1); ?>
+            shell_exec("echo '$userMarkdown' > output/'$push'");
+            shell_exec(
+                "cat output/cleanMetropolis.md output/'$push' > output/'$convert'"
+            );
+            shell_exec($conversion);
 
-          <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+            // sleep(1);
+            ?>
 
-         <?php } ?>
+          <h2><a href="output/<?php echo $_SESSION[
+              "filename"
+          ]; ?>">download presentation</a></h2>
 
-        <?php
+         <?php
+        } ?>
 
-        if(isset($_POST['ohioCustard']))
-        {
-          $_SESSION['pres'] = uniqid('pres', true) . '.md';
-          $_SESSION['push'] = uniqid('push', true)  . '.md';
-          $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-          $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+        <?php if (isset($_POST["ohioCustard"])) {
 
-          $pres = $_SESSION['pres']; // filename of the template file with metadata
-          $push = $_SESSION['push']; // filename of where the user data is stored
-          $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-          $filename = $_SESSION['filename']; // output file name
+            $_SESSION["pres"] = uniqid("pres", true) . ".md";
+            $_SESSION["push"] = uniqid("push", true) . ".md";
+            $_SESSION["convert"] = uniqid("convert", true) . ".md";
+            $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
+            $pres = $_SESSION["pres"]; // filename of the template file with metadata
+            $push = $_SESSION["push"]; // filename of where the user data is stored
+            $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+            $filename = $_SESSION["filename"]; // output file name
 
-          $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-          // $_SESSION['user-input'] = $_POST['user-input'];
-          $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+            $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+            // $_SESSION['user-input'] = $_POST['user-input'];
+            $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-          shell_exec("echo '$userMarkdown' > output/'$push'");
-          shell_exec("cat output/ohioCustard.md output/'$push' > output/'$convert'");
-          shell_exec($conversion);
-          // sleep(1); ?>
+            shell_exec("echo '$userMarkdown' > output/'$push'");
+            shell_exec(
+                "cat output/ohioCustard.md output/'$push' > output/'$convert'"
+            );
+            shell_exec($conversion);
 
-          <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+            // sleep(1);
+            ?>
 
-         <?php } ?>
+          <h2><a href="output/<?php echo $_SESSION[
+              "filename"
+          ]; ?>">download presentation</a></h2>
 
-        <?php
+         <?php
+        } ?>
 
-        if(isset($_POST['raleighAroundMe']))
-        {
-          $_SESSION['pres'] = uniqid('pres', true) . '.md';
-          $_SESSION['push'] = uniqid('push', true)  . '.md';
-          $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-          $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+        <?php if (isset($_POST["raleighAroundMe"])) {
 
-          $pres = $_SESSION['pres']; // filename of the template file with metadata
-          $push = $_SESSION['push']; // filename of where the user data is stored
-          $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-          $filename = $_SESSION['filename']; // output file name
+            $_SESSION["pres"] = uniqid("pres", true) . ".md";
+            $_SESSION["push"] = uniqid("push", true) . ".md";
+            $_SESSION["convert"] = uniqid("convert", true) . ".md";
+            $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
+            $pres = $_SESSION["pres"]; // filename of the template file with metadata
+            $push = $_SESSION["push"]; // filename of where the user data is stored
+            $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+            $filename = $_SESSION["filename"]; // output file name
 
-          $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-          // $_SESSION['user-input'] = $_POST['user-input'];
-          $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+            $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+            // $_SESSION['user-input'] = $_POST['user-input'];
+            $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-          shell_exec("echo '$userMarkdown' > output/'$push'");
-          shell_exec("cat output/raleighAroundMe.md output/'$push' > output/'$convert'");
-          shell_exec($conversion);
-          // sleep(1); ?>
+            shell_exec("echo '$userMarkdown' > output/'$push'");
+            shell_exec(
+                "cat output/raleighAroundMe.md output/'$push' > output/'$convert'"
+            );
+            shell_exec($conversion);
 
-          <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+            // sleep(1);
+            ?>
 
-         <?php } ?>
+          <h2><a href="output/<?php echo $_SESSION[
+              "filename"
+          ]; ?>">download presentation</a></h2>
 
-        <?php
+         <?php
+        } ?>
 
-        if(isset($_POST['earlyCupertino']))
-        {
-          $_SESSION['pres'] = uniqid('pres', true) . '.md';
-          $_SESSION['push'] = uniqid('push', true)  . '.md';
-          $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-          $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+        <?php if (isset($_POST["earlyCupertino"])) {
 
-          $pres = $_SESSION['pres']; // filename of the template file with metadata
-          $push = $_SESSION['push']; // filename of where the user data is stored
-          $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-          $filename = $_SESSION['filename']; // output file name
+            $_SESSION["pres"] = uniqid("pres", true) . ".md";
+            $_SESSION["push"] = uniqid("push", true) . ".md";
+            $_SESSION["convert"] = uniqid("convert", true) . ".md";
+            $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
+            $pres = $_SESSION["pres"]; // filename of the template file with metadata
+            $push = $_SESSION["push"]; // filename of where the user data is stored
+            $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+            $filename = $_SESSION["filename"]; // output file name
 
-          $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-          // $_SESSION['user-input'] = $_POST['user-input'];
-          $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+            $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+            // $_SESSION['user-input'] = $_POST['user-input'];
+            $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-          shell_exec("echo '$userMarkdown' > output/'$push'");
-          shell_exec("cat output/earlyCupertino.md output/'$push' > output/'$convert'");
-          shell_exec($conversion);
-          // sleep(1); ?>
+            shell_exec("echo '$userMarkdown' > output/'$push'");
+            shell_exec(
+                "cat output/earlyCupertino.md output/'$push' > output/'$convert'"
+            );
+            shell_exec($conversion);
 
-          <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+            // sleep(1);
+            ?>
 
-         <?php } ?>
+          <h2><a href="output/<?php echo $_SESSION[
+              "filename"
+          ]; ?>">download presentation</a></h2>
 
+         <?php
+        } ?>
 
-        <?php
 
-        if(isset($_POST['defaultIsKing']))
-        {
-          $_SESSION['pres'] = uniqid('pres', true) . '.md';
-          $_SESSION['push'] = uniqid('push', true)  . '.md';
-          $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-          $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+        <?php if (isset($_POST["defaultIsKing"])) {
 
-          $pres = $_SESSION['pres']; // filename of the template file with metadata
-          $push = $_SESSION['push']; // filename of where the user data is stored
-          $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-          $filename = $_SESSION['filename']; // output file name
+            $_SESSION["pres"] = uniqid("pres", true) . ".md";
+            $_SESSION["push"] = uniqid("push", true) . ".md";
+            $_SESSION["convert"] = uniqid("convert", true) . ".md";
+            $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
+            $pres = $_SESSION["pres"]; // filename of the template file with metadata
+            $push = $_SESSION["push"]; // filename of where the user data is stored
+            $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+            $filename = $_SESSION["filename"]; // output file name
 
-          $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-          // $_SESSION['user-input'] = $_POST['user-input'];
-          $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+            $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+            // $_SESSION['user-input'] = $_POST['user-input'];
+            $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-          shell_exec("echo '$userMarkdown' > output/'$push'");
-          shell_exec("cat output/defaultIsKing.md output/'$push' > output/'$convert'");
-          shell_exec($conversion);
-          // sleep(1); ?>
+            shell_exec("echo '$userMarkdown' > output/'$push'");
+            shell_exec(
+                "cat output/defaultIsKing.md output/'$push' > output/'$convert'"
+            );
+            shell_exec($conversion);
 
-          <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+            // sleep(1);
+            ?>
 
-         <?php } ?>
+          <h2><a href="output/<?php echo $_SESSION[
+              "filename"
+          ]; ?>">download presentation</a></h2>
 
          <?php
+        } ?>
 
-         if(isset($_POST['strengthInNumbers']))
-         {
-           $_SESSION['pres'] = uniqid('pres', true) . '.md';
-           $_SESSION['push'] = uniqid('push', true)  . '.md';
-           $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-           $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+         <?php if (isset($_POST["strengthInNumbers"])) {
 
-           $pres = $_SESSION['pres']; // filename of the template file with metadata
-           $push = $_SESSION['push']; // filename of where the user data is stored
-           $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-           $filename = $_SESSION['filename']; // output file name
+             $_SESSION["pres"] = uniqid("pres", true) . ".md";
+             $_SESSION["push"] = uniqid("push", true) . ".md";
+             $_SESSION["convert"] = uniqid("convert", true) . ".md";
+             $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
+             $pres = $_SESSION["pres"]; // filename of the template file with metadata
+             $push = $_SESSION["push"]; // filename of where the user data is stored
+             $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+             $filename = $_SESSION["filename"]; // output file name
 
-           $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-           // $_SESSION['user-input'] = $_POST['user-input'];
-           $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+             $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+             // $_SESSION['user-input'] = $_POST['user-input'];
+             $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-           shell_exec("echo '$userMarkdown' > output/'$push'");
-           shell_exec("cat output/strengthInNumbers.md output/'$push' > output/'$convert'");
-           shell_exec($conversion);
-           // sleep(1); ?>
+             shell_exec("echo '$userMarkdown' > output/'$push'");
+             shell_exec(
+                 "cat output/strengthInNumbers.md output/'$push' > output/'$convert'"
+             );
+             shell_exec($conversion);
 
-           <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+             // sleep(1);
+             ?>
 
-          <?php } ?>
+           <h2><a href="output/<?php echo $_SESSION[
+               "filename"
+           ]; ?>">download presentation</a></h2>
 
           <?php
+         } ?>
 
-          if(isset($_POST['thatMagazine']))
-          {
-            $_SESSION['pres'] = uniqid('pres', true) . '.md';
-            $_SESSION['push'] = uniqid('push', true)  . '.md';
-            $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-            $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+          <?php if (isset($_POST["thatMagazine"])) {
 
-            $pres = $_SESSION['pres']; // filename of the template file with metadata
-            $push = $_SESSION['push']; // filename of where the user data is stored
-            $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-            $filename = $_SESSION['filename']; // output file name
+              $_SESSION["pres"] = uniqid("pres", true) . ".md";
+              $_SESSION["push"] = uniqid("push", true) . ".md";
+              $_SESSION["convert"] = uniqid("convert", true) . ".md";
+              $_SESSION["filename"] = uniqid("procrastiSlides_", true) . ".pdf";
 
+              $pres = $_SESSION["pres"]; // filename of the template file with metadata
+              $push = $_SESSION["push"]; // filename of where the user data is stored
+              $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+              $filename = $_SESSION["filename"]; // output file name
 
-            $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-            // $_SESSION['user-input'] = $_POST['user-input'];
-            $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+              $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+              // $_SESSION['user-input'] = $_POST['user-input'];
+              $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-            shell_exec("echo '$userMarkdown' > output/'$push'");
-            shell_exec("cat output/thatMagazine.md output/'$push' > output/'$convert'");
-            shell_exec($conversion);
-            // sleep(1); ?>
+              shell_exec("echo '$userMarkdown' > output/'$push'");
+              shell_exec(
+                  "cat output/thatMagazine.md output/'$push' > output/'$convert'"
+              );
+              shell_exec($conversion);
 
-            <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+              // sleep(1);
+              ?>
 
-           <?php } ?>
+            <h2><a href="output/<?php echo $_SESSION[
+                "filename"
+            ]; ?>">download presentation</a></h2>
 
            <?php
+          } ?>
 
-           if(isset($_POST['cuppertinoIsh']))
-           {
-             $_SESSION['pres'] = uniqid('pres', true) . '.md';
-             $_SESSION['push'] = uniqid('push', true)  . '.md';
-             $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-             $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+           <?php if (isset($_POST["cuppertinoIsh"])) {
 
-             $pres = $_SESSION['pres']; // filename of the template file with metadata
-             $push = $_SESSION['push']; // filename of where the user data is stored
-             $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-             $filename = $_SESSION['filename']; // output file name
+               $_SESSION["pres"] = uniqid("pres", true) . ".md";
+               $_SESSION["push"] = uniqid("push", true) . ".md";
+               $_SESSION["convert"] = uniqid("convert", true) . ".md";
+               $_SESSION["filename"] =
+                   uniqid("procrastiSlides_", true) . ".pdf";
 
+               $pres = $_SESSION["pres"]; // filename of the template file with metadata
+               $push = $_SESSION["push"]; // filename of where the user data is stored
+               $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+               $filename = $_SESSION["filename"]; // output file name
 
-             $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-             // $_SESSION['user-input'] = $_POST['user-input'];
-             $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+               $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+               // $_SESSION['user-input'] = $_POST['user-input'];
+               $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-             shell_exec("echo '$userMarkdown' > output/'$push'");
-             shell_exec("cat output/cuppertinoIsh.md output/'$push' > output/'$convert'");
-             shell_exec($conversion);
-             // sleep(1); ?>
+               shell_exec("echo '$userMarkdown' > output/'$push'");
+               shell_exec(
+                   "cat output/cuppertinoIsh.md output/'$push' > output/'$convert'"
+               );
+               shell_exec($conversion);
 
-             <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+               // sleep(1);
+               ?>
 
-            <?php } ?>
+             <h2><a href="output/<?php echo $_SESSION[
+                 "filename"
+             ]; ?>">download presentation</a></h2>
 
             <?php
+           } ?>
 
-            if(isset($_POST['lazyProfessor']))
-            {
-              $_SESSION['pres'] = uniqid('pres', true) . '.md';
-              $_SESSION['push'] = uniqid('push', true)  . '.md';
-              $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-              $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+            <?php if (isset($_POST["lazyProfessor"])) {
 
-              $pres = $_SESSION['pres']; // filename of the template file with metadata
-              $push = $_SESSION['push']; // filename of where the user data is stored
-              $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-              $filename = $_SESSION['filename']; // output file name
+                $_SESSION["pres"] = uniqid("pres", true) . ".md";
+                $_SESSION["push"] = uniqid("push", true) . ".md";
+                $_SESSION["convert"] = uniqid("convert", true) . ".md";
+                $_SESSION["filename"] =
+                    uniqid("procrastiSlides_", true) . ".pdf";
 
+                $pres = $_SESSION["pres"]; // filename of the template file with metadata
+                $push = $_SESSION["push"]; // filename of where the user data is stored
+                $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+                $filename = $_SESSION["filename"]; // output file name
 
-              $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-              // $_SESSION['user-input'] = $_POST['user-input'];
-              $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+                $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+                // $_SESSION['user-input'] = $_POST['user-input'];
+                $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-              shell_exec("echo '$userMarkdown' > output/'$push'");
-              shell_exec("cat output/lazyProfessor.md output/'$push' > output/'$convert'");
-              shell_exec($conversion);
-              // sleep(1); ?>
+                shell_exec("echo '$userMarkdown' > output/'$push'");
+                shell_exec(
+                    "cat output/lazyProfessor.md output/'$push' > output/'$convert'"
+                );
+                shell_exec($conversion);
 
-              <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+                // sleep(1);
+                ?>
 
-             <?php } ?>
+              <h2><a href="output/<?php echo $_SESSION[
+                  "filename"
+              ]; ?>">download presentation</a></h2>
 
              <?php
+            } ?>
 
-             if(isset($_POST['redmond2003']))
-             {
-               $_SESSION['pres'] = uniqid('pres', true) . '.md';
-               $_SESSION['push'] = uniqid('push', true)  . '.md';
-               $_SESSION['convert'] = uniqid('convert', true)  . '.md';
-               $_SESSION['filename'] = uniqid('procrastiSlides_', true) . '.pdf';
+             <?php if (isset($_POST["redmond2003"])) {
 
-               $pres = $_SESSION['pres']; // filename of the template file with metadata
-               $push = $_SESSION['push']; // filename of where the user data is stored
-               $convert = $_SESSION['convert']; // concatanated file to be converted to .pdf
-               $filename = $_SESSION['filename']; // output file name
+                 $_SESSION["pres"] = uniqid("pres", true) . ".md";
+                 $_SESSION["push"] = uniqid("push", true) . ".md";
+                 $_SESSION["convert"] = uniqid("convert", true) . ".md";
+                 $_SESSION["filename"] =
+                     uniqid("procrastiSlides_", true) . ".pdf";
 
+                 $pres = $_SESSION["pres"]; // filename of the template file with metadata
+                 $push = $_SESSION["push"]; // filename of where the user data is stored
+                 $convert = $_SESSION["convert"]; // concatanated file to be converted to .pdf
+                 $filename = $_SESSION["filename"]; // output file name
 
-               $userMarkdown = $_SESSION['user-input']; // this used to be _POST['user-input']
-               // $_SESSION['user-input'] = $_POST['user-input'];
-               $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
+                 $userMarkdown = $_SESSION["user-input"]; // this used to be _POST['user-input']
+                 // $_SESSION['user-input'] = $_POST['user-input'];
+                 $conversion = "pandoc -f markdown+hard_line_breaks output/'$convert' -t beamer -o output/'$filename' --pdf-engine=pdflatex";
 
-               shell_exec("echo '$userMarkdown' > output/'$push'");
-               shell_exec("cat output/redmond2003.md output/'$push' > output/'$convert'");
-               shell_exec($conversion);
-               // sleep(1); ?>
+                 shell_exec("echo '$userMarkdown' > output/'$push'");
+                 shell_exec(
+                     "cat output/redmond2003.md output/'$push' > output/'$convert'"
+                 );
+                 shell_exec($conversion);
+
+                 // sleep(1);
+                 ?>
 
-               <h2><a href="output/<?php echo $_SESSION['filename']; ?>">download presentation</a></h2>
+               <h2><a href="output/<?php echo $_SESSION[
+                   "filename"
+               ]; ?>">download presentation</a></h2>
 
-              <?php } ?>
+              <?php
+             } ?>
 
 
 
@@ -379,7 +430,7 @@
          <br><br>
       <footer>
 
-        <?php include "includes/nav-footer.php" ?>
+        <?php include "includes/nav-footer.php"; ?>
 
       </footer>
    </body>
diff --git a/index.php b/index.php
index 26bea81..aec2b2d 100644
--- a/index.php
+++ b/index.php
@@ -1,14 +1,12 @@
 <?php
-   session_start();
-
-    ?>
+session_start(); ?>
 <!DOCTYPE html>
 <html lang=en>
    <head>
       <meta charset="UTF-8">
       <meta name="viewport" content="width=device-width, initial-scale=1">
       <link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
-      <link rel="stylesheet" href="css/style.css?v=<?=time();?>">
+      <link rel="stylesheet" href="css/style.css?v=<?= time() ?>">
       <link rel = "icon" href = "img/site-icon.webp" type = "image/x-icon">
       <script src="https://cdn.jsdelivr.net/simplemde/latest/simplemde.min.js"></script>
       <title>procrastiSlides: great for procratinators who need to get a presentation out, quick! 😆</title>
@@ -26,16 +24,12 @@
       <h3 class="centered">🏃 great for procratinators who need to get a presentation out, quick! 👟</h3>
       <h3 class="centered">🏫 try copy and pasting your school notes! that might even work 😂</h3>
       <hr>
-      <?php 
-         include "includes/nav-header.php";
-         $_SESSION['user-input'] = null;
+      <?php
+      include "includes/nav-header.php";
+      $_SESSION["user-input"] = null;
       ?>
-      <?php if(isset($_POST['compile']))
-         {
-
-           $_SESSION['user-input'] = $_POST['user-input'];
-
-           ?>
+      <?php if (isset($_POST["compile"])) {
+          $_SESSION["user-input"] = $_POST["user-input"]; ?>
       <div class="centered">
          <h3>🎨 please select your presentation theme 🎭</h3>
          <form class="" action="download.php" method="post">
@@ -98,13 +92,15 @@
          </form>
       </div>
       <br>
-      <?php } ?>
-      <?php if(!isset($_POST['compile']))
-         { ?>
+      <?php
+      } ?>
+      <?php if (!isset($_POST["compile"])) { ?>
       <div>
          <h2 class="centered">plain text or markdown goes here:</h2>
          <form class="" action="index.php" method="post">
-            <textarea id="user-input" name="user-input" rows="8" cols="80"><?php echo $_SESSION['user-input']; ?></textarea>
+            <textarea id="user-input" name="user-input" rows="8" cols="80"><?php echo $_SESSION[
+                "user-input"
+            ]; ?></textarea>
             <div class="centered">
                <button type="submit" name="compile">create presentation</button>
             </div>
@@ -153,7 +149,7 @@
       <?php } ?>
       <br>
       <footer>
-         <?php include "includes/nav-footer.php" ?>
+         <?php include "includes/nav-footer.php"; ?>
       </footer>
    </body>
 </html>