function nr_add()
{
function add_book_form()
{
?>
<form method="post" action="">
<?php
wp_nonce_field('nr_add_book');
?>
<input type="hidden" name="stage" value="2" />
<div class="by_isbn">
<h3>Search by ISBN</h3>
<p class="add_isbn"><label for="isbn">ISBN:</label></p>
<p><input type="text" id="isbn" name="isbn" /></p>
<p><input type="submit" value="Search" /></p>
</div>
<div class="by_title">
<h3>Search by title/author</h3>
<p class="add_title"><label for="title">Title</label></p>
<p><input type="text" id="title" name="title" /></p>
<p class="add_author"><label for="author">Author (optional)</label></p>
<p><input type="text" id="author" name="author" /></p>
<p><input type="submit" value="Search" /></p>
</div>
</form>
<?php
}
$stage = intval($_REQUEST['stage']);
?>
<div class="wrap nr_add">
<h2>Add a Book</h2>
<?php
if (empty($stage) || $stage == 1) {
?>
<p>Enter the details of the book you'd like to find, and Now Reading will search Amazon to try and find it.</p>
<?php
add_book_form();
?>
<?php
} elseif ($stage == 2) {
check_admin_referer('nr_add_book');
$isbn = $_POST['isbn'];
$title = $_POST['title'];
$author = $_POST['author'];
$books = query_amazon("title={$title}&author={$author}&isbn={$isbn}");
if (count($books) > 0) {
?>
<p>I found <?php
echo count($books);
?>
results for your query:</p>
<div class="amazon_results">
<?php
foreach ((array) $books as $book) {
?>
<div class="amazon_result">
<form method="post" action="">
<?php
wp_nonce_field('nr_add_book_' . md5(serialize($book)));
?>
<input type="hidden" name="stage" value="3" />
<input type="hidden" name="book" value="<?php
echo htmlentities(serialize($book));
?>
" />
<img src="<?php
echo $book['image'];
?>
" alt="" />
<h3><?php
echo $book['title'];
?>
</h3>
<p>by <?php
echo $book['author'];
?>
</p>
<p><input type="submit" value="Use this result" /></p>
</form>
</div>
<?php
}
?>
</div>
<p>No good? <a href="?page=add_book">Try searching again</a>.</p>
<?php
} else {
?>
<p>Sorry, I couldn't find any results from Amazon.</p>
<p><a href="?page=add_book">Search again?</a></p>
<?php
}
?>
<?php
} elseif ($stage == 3) {
?>
<?php
check_admin_referer('nr_add_book_' . md5(stripslashes($_POST['book'])));
$book = unserialize(stripslashes($_POST['book']));
$id = add_book($book);
if ($id > 0) {
?>
<br />
<div class="updated"><p><strong>Success! Your book was added.</strong></p></div>
<p>Add another?</p>
<?php
add_book_form();
?>
<?php
} else {
?>
<p>Oops! There was an error adding your book.</p>
<?php
}
?>
<?php
}
?>
</div>
<?php
}
/**
* The write admin page deals with the searching for and ultimate addition of books to the database.
*/
function now_reading_add() {
$_POST = stripslashes_deep($_POST);
global $wpdb;
$options = get_option('nowReadingOptions');
if( !$nr_url ) {
$nr_url = new nr_url();
$nr_url->load_scheme($options['menuLayout']);
}
if ( !empty($_GET['error']) ) {
echo '
<div id="message" class="error fade">
<p><strong>' . __("Error adding book!", NRTD) . '</strong></p>
</div>
';
}
if ( !empty($_GET['added']) ) {
echo '
<div id="message" class="updated fade">
<p><strong>' . __("Book added.", NRTD) . '</strong></p>
<ul>
<li><a href="' . $nr_url->urls['manage'] . '">' . __("Manage books", NRTD) . ' »</a></li>
<li><a href="' . apply_filters('book_edit_url', $nr_url->urls['manage'] . '&action=editsingle&id=' . intval($_GET['added'])) . '">' . __("Edit this book") . ' »</a></li>
<li><a href="' . library_url(0) . '">' . __("View Library", NRTD) . ' »</a></li>
<li><a href="' . get_option('home') . '">' . __("View Site") . ' »</a></li>
</ul>
</div>
';
}
echo '
<div class="wrap">
<h2>Now Reading Redux</h2>
';
if ( !empty($_POST['u_isbn']) || !empty($_POST['u_author']) || !empty($_POST['u_title']) ) {
echo '<h3>' . __("Search Results", NRTD) . '</h3>';
$isbn = $_POST['u_isbn'];
$author = $_POST['u_author'];
$title = $_POST['u_title'];
if ( !empty($_POST['u_isbn']) )
$using_isbn = true;
if ( $using_isbn )
$results = query_amazon("isbn=$isbn");
else
$results = query_amazon("title=$title&author=$author");
if ( is_wp_error($results) ) {
foreach ( (array) $results->get_error_codes() as $code ) {
if ( $code == 'curl-not-installed' ) {
echo '
<div id="message" class="error fade">
<p><strong>' . __("Oops!", NRTD) . '</strong></p>
<p>' . __("I couldn't fetch the results for your search, because you don't have cURL installed!", NRTD) . '</p>
<p>' . __("To solve this problem, please switch your <strong>HTTP Library</strong> setting to <strong>Snoopy</strong>, which works on virtually all server setups.", NRTD) . '</p>
<p>' . sprintf(__("You can change your options <a href='%s'>here</a>.", NRTD), $nr_url->urls['options']) . '</p>
</div>
';
}
}
} else {
if ( !$results ) {
if ( $using_isbn )
echo '<div class="error"><p>' . sprintf(__("Sorry, but amazon%s did not return any results for the ISBN number <code>%s</code>.", NRTD), $options['domain'], $isbn) . '</p></div>';
else
echo '<div class="error"><p>' . sprintf(__("Sorry, but amazon%s did not return any results for the book “%s”", NRTD), $options['domain'], $title) . '</p></div>';
} else {
if ( $using_isbn )
echo '<p>' . sprintf(__("You searched for the ISBN <code>%s</code>. amazon%s returned these results:", NRTD), $isbn, $options['domain']) . '</p>';
else
echo '<p>' . sprintf(__("You searched for the book “%s”. amazon%s returned these results:", NRTD), $title, $options['domain']) . '</p>';
foreach ( (array) $results as $result ) {
extract($result);
$data = serialize($result);
echo '
<form method="post" action="' . get_option('siteurl') . '/wp-content/plugins/now-reading-redux/admin/add.php" style="border:1px solid #ccc; padding:5px; margin:5px;">
';
if ( function_exists('wp_nonce_field') )
wp_nonce_field('now-reading-add');
echo '
<input type="hidden" name="amazon_data" value="' . htmlentities($data, ENT_QUOTES, "UTF-8") . '" />
<img src="' . htmlentities($image, ENT_QUOTES, "UTF-8") . '" alt="" style="float:left; margin:8px; padding:2px; width:46px; height:70px; border:1px solid #ccc;" />
<h3>' . htmlentities($title, ENT_QUOTES, "UTF-8") . '</h3>
' . (($author) ? '<p>by <strong>' . htmlentities($author, ENT_QUOTES, "UTF-8") . '</strong></p>' : '<p>(' . __("No author", NRTD) . ')</p>') . '
' . (($ed) ? htmlentities($ed, ENT_QUOTES, "UTF-8") . ' ' : '
') . (($binding) ? htmlentities($binding, ENT_QUOTES, "UTF-8") . ' ' : '
') . (($date) ? ' - ' . htmlentities($date, ENT_QUOTES, "UTF-8") . ' ' : '
') . (($publisher) ? ' (' . htmlentities($publisher, ENT_QUOTES, "UTF-8") . ') ' : '
') . '
<p style="clear:left;"><input class="button" type="submit" value="' . __("Use This Result", NRTD) . '" /></p>
</form>
';
}
}
}
}
echo '
<div class="nr-add-grouping">
<h3>' . __("Search for a book to add", NRTD) . '</h3>';
if ( !$thispage )
$thispage = $nr_urls['add'];
echo '
<p>' . __("Enter some information about the book that you'd like to add, and I'll try to fetch the information directly from Amazon.", NRTD) . '</p>
<p>' . sprintf(__("Now Reading is currently set to search the <strong>amazon%s</strong> domain; you can change this setting and others in the <a href='%s'>options page</a>.", NRTD), $options['domain'], $nr_url->urls['options']) . '</p>
<form method="post" action="' . $thispage . '">
';
if ( function_exists('wp_nonce_field') )
wp_nonce_field('now-reading-add');
echo '
<p><label for="isbn"><acronym title="International Standard Book Number">ISBN</acronym>:</label><br />
<input type="text" name="u_isbn" id="isbn" size="25" value="' . $results[0]['asin'] . '" /></p>
<p><strong>' . __("or", NRTD) . '</strong></p>
<p><label for="title">' . __("Title", NRTD) . ':</label><br />
<input type="text" name="u_title" id="title" size="50" value="' . $results[0]['title'] . '" /></p>
<p><label for="title">' . __("Author", NRTD) . ' (' . __("optional", NRTD) . '):</label><br />
<input type="text" name="u_author" id="author" size="50" value="' . $results[0]['author'] . '" /></p>
<p><input class="button" type="submit" value="' . __("Search", NRTD) . '" /></p>
</form>
</div>
<div class="nr-add-grouping">
<h3>' . __("Add a book manually", NRTD) . '</h3>
<form method="post" action="' . get_option('siteurl') . '/wp-content/plugins/now-reading-redux/admin/add.php">
';
if ( function_exists('wp_nonce_field') )
wp_nonce_field('now-reading-manual-add');
echo '
<p><label for="custom_title">' . __("Title", NRTD) . ':</label><br />
<input type="text" name="custom_title" id="custom_title" size="50" /></p>
<p><label for="custom_author">' . __("Author", NRTD) . ':</label><br />
<input type="text" name="custom_author" id="custom_author" size="50" /></p>
<p><label for="custom_image">' . __("Link to image", NRTD) . ':</label><br />
<small>' . __("Remember, leeching images from other people's servers is nasty. Upload your own images or use Amazon's.", NRTD) . '</small><br />
<input type="text" name="custom_image" id="custom_image" size="50" /></p>
<p><input class="button" type="submit" value="' . __("Add Book", NRTD) . '" /></p>
</form>
</div>
</div>
';
}
<?php
require_once '../../../wp-blog-header.php';
if (!current_user_can('activate_plugins')) {
die;
}
if ($_GET['amazon']) {
echo "<p>query_amazon('title=1984&author=George Orwell')";
$books = query_amazon('title=1984&author=George Orwell');
if (count($books) > 0) {
echo "<br />Success, found " . count($books) . " books:<br /><pre>";
var_dump($books);
echo "</pre></p>";
} else {
echo "<br />Failure!</p>";
}
} else {
echo '
<form method="get" action="">
<input type="hidden" name="amazon" value="1" />
<p><input type="submit" value="Test Amazon" /></p>
</form>';
}
if ($_GET['books']) {
echo "<p>add_book('title=1984&author=George Orwell')";
$id = add_book('title=1984&author=George Orwell');
if ($id > 0) {
echo "<br />Successfully created book, ID is {$id}.</p>";
