Add parse books feature for admin users.

README.md

@@ -8,4 +8,4 @@ A quick and dirty web interface to provide access for downloading e-books and se
 * Execute: `composer install`
 * Copy `variables-dist.php` to `variables.php` and edit appropriately
 * Create database on SQL server, create a DB user for this application, and import the `books_initial.sql`
-* Create a cron job that runs `install/parsebooks.php` daily
+* Create a cron job that runs `scripts/parsebooks.php` daily

ajax/getcontents.php

@@ -14,6 +14,7 @@ function sendResponse($data) {
 
 $data = array();
 $data['validated'] = $validated;
+$data['admin'] = $_SESSION['admin'];
 $data['bookdir'] = $_SESSION['bookdir'];
 $data['bookdirname'] = basename($_SESSION['bookdir']);
 $data['kindlemail'] = "";

css/books.css

@@ -88,3 +88,17 @@ a {
 .hide {
    display: none;
 }
+#parsebooks {
+   right: 0;
+   bottom: 0;
+   position: fixed;
+   z-index: 100;
+   color: var(--primary-color);
+   font-weight: bold;
+   font-size: 16pt;
+   cursor: pointer;
+   padding: 0.5em;
+   margin: 0.25em;
+   border: 2px solid var(--box-border);
+   border-radius: 10px;
+}

header.php

@@ -1,27 +1,25 @@
 <?php
 
-session_name('JackpotGeneric');
-session_start();
-
 require 'authfunctions.php';
 
-if ( !isset($_SESSION['validated']) ) {
-   $_SESSION['validated'] = false;
-}
-
-if ( !isset($_SESSION['sentfile']) ) {
-   $_SESSION['sentfile'] = "";
-}
-
-if ( !isset($_SESSION['hash']) ) {
-   $_SESSION['hash'] = "";
-}
-if ( isset($_REQUEST['hash']) ) {
-   $_SESSION['hash'] = $_REQUEST['hash'];
-}
-
-if ( !isset($_SESSION['bookdir']) ) {
-   $_SESSION['bookdir'] = "/";
+if ( php_sapi_name() != "cli" ) {
+   session_name('JackpotGeneric');
+   session_start();
+   if ( !isset($_SESSION['validated']) ) {
+      $_SESSION['validated'] = false;
+   }
+   if ( !isset($_SESSION['sentfile']) ) {
+      $_SESSION['sentfile'] = "";
+   }
+   if ( !isset($_SESSION['hash']) ) {
+      $_SESSION['hash'] = "";
+   }
+   if ( isset($_REQUEST['hash']) ) {
+      $_SESSION['hash'] = $_REQUEST['hash'];
+   }
+   if ( !isset($_SESSION['bookdir']) ) {
+      $_SESSION['bookdir'] = "/";
+   }
 }
 
 // vim: sw=3 ts=3 et mouse-=a:

index.php

@@ -37,6 +37,9 @@ $curpath = $_SESSION['bookdir'];
     <input placeholder="Enter Address" name="edit_kindle" id="edit_kindle" size="40" required>
   </div>
 </div>
+<div id='parsebooks' class='hide'>
+  Parse
+</div>
 <script type='text/javascript' src='core/jquery-3.6.3.min.js'></script>
 <script type='text/javascript' src='core/jquery-ui-1.14.1/jquery-ui.min.js'></script>
 <script type='text/javascript' src='core/jquery.toast.min.js'></script>

js/books.js

@@ -3,6 +3,7 @@ var kindlemail = "";
 var currentpath = "";
 var searchTimeout = null;
 var lastSearch = "";
+var admin = false;
 
 $(document).ready(function() {
    getContents();
@@ -41,6 +42,7 @@ $(document).ready(function() {
          getContents();
       }
    });
+   $("#parsebooks").on("click", parseBooks);
 });
 
 function showKindleMail() {
@@ -65,6 +67,8 @@ function getContents() {
       dataType : 'json',
       success  : function(data, stat, jqo) {
                     if ( data.validated == false ) redirectToLogin();
+                    admin = data.admin;
+                    if ( admin ) $("#parsebooks").removeClass("hide");
                     if ( data.kindlemail != kindlemail ) {
                        kindlemail = data.kindlemail;
                        showKindleMail();
@@ -157,6 +161,41 @@ function setKindleMail(email) {
    });
 }
 
+function parseBooks() {
+   if ( !admin ) return;
+   var myToast = $.toast({
+      text : "<h2><strong>Parsing Books</strong></h2>",
+      showHideTransition : 'slide',
+      bgColor : '#033e9e',
+      textColor : '#eee',
+      hideAfter : false,
+      textAlign : 'left',
+      position : 'top-right'
+   });
+   $.ajax({
+      url      : 'scripts/parsebooks.php',
+      dataType : 'json',
+      success  : function(data, stat, jqo) {
+                    myToast.reset();
+                    var message = "";
+                    message += "<h2><strong>Books Parsed:</strong></h2>";
+                    message += "<hr>";
+                    message += "<h3><strong>New:</strong> " + data.new + "</h3><br />";
+                    message += "<h3><strong>Purged:</strong> " + data.purged + "</h3><br />";
+                    message += "<h3><strong>Total:</strong> " + data.total + "</h3><br />";
+                    $.toast({
+                       text : message,
+                       showHideTransition : 'slide',
+                       bgColor : '#137c1e',
+                       textColor : '#eee',
+                       hideAfter : 10000,
+                       textAlign : 'left',
+                       position : 'top-right'
+                    });
+      }
+   });
+}
+
 function sendToKindle(fileid, filename) {
    var myToast = $.toast({
       text : "<h3><strong>Sending: " + filename + "</strong></h3>",
@@ -191,3 +230,5 @@ function sendToKindle(fileid, filename) {
                  }
    });
 }
+
+// vim: ts=3 sw=3 ai:

scripts/parsebooks.php

@@ -1,12 +1,24 @@
 <?php
 
 require dirname(__FILE__) . "/../variables.php";
+require dirname(__FILE__) . "/../header.php";
 
 $dbbooks = array();
 $parsedbooks = array();
 
+$cli = ( php_sapi_name() != "cli" ) ? false : true;
+
+if ( !$cli ) {
+   $validated = require_login(NOREDIRECT);
+   if ( !$validated || !$_SESSION['admin'] ) exit();
+}
+
+$count_total = 0;
+$count_new = 0;
+$count_purged = 0;
+
 function walkBooks($path = BOOKDIR) {
-   global $globaldbh, $parsedbooks;
+   global $globaldbh, $parsedbooks, $count_new, $count_total;
    $contents = glob($path . "/*");
    foreach ( $contents as $item ) {
       if ( is_dir($item) ) {
@@ -16,12 +28,17 @@ function walkBooks($path = BOOKDIR) {
          $dbfile = basename($item);
          $dbmtime = date("Y-m-d H:i:s", filemtime($item));
          $parsedbooks[] = $dbpath . (($path == BOOKDIR) ? "" : "/") . $dbfile;
-         $query = "INSERT INTO books (path, filename, mtime) VALUES(:path, :filename, :mtime) ON DUPLICATE KEY UPDATE id=id";
+         $query = "INSERT INTO books (path, filename, mtime) VALUES(:path, :filename, :mtime)";
          $sth = $globaldbh->prepare($query);
          $sth->bindValue(":path", $dbpath, PDO::PARAM_STR);
          $sth->bindValue(":filename", $dbfile, PDO::PARAM_STR);
          $sth->bindValue(":mtime", $dbmtime, PDO::PARAM_STR);
-         $sth->execute();
+         try {
+            $sth->execute();
+            $count_new++;
+         } catch (PDOException $e) {
+         }
+         $count_total++;
       }
    }
 }
@@ -40,7 +57,22 @@ foreach ( $dbbooks as $dbbook ) {
    if ( !is_file(BOOKDIR . $dbbook) ) {
       $sth->bindValue(":target", $dbbook, PDO::PARAM_STR);
       $sth->execute();
+      $count_purged++;
    }
 }
 
+if ( $cli ) {
+   echo "New Books: {$count_new}\n";
+   echo "Purged Books: {$count_purged}\n";
+   echo "Total Books: {$count_total}\n";
+} else {
+   $data = array();
+   $data["new"] = $count_new;
+   $data["purged"] = $count_purged;
+   $data["total"] = $count_total;
+   header('Content-Type: application/json');
+   echo json_encode($data);
+   exit();
+}
+
 // vim: set sw=3 ts=3: