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checkconfig.php (1 issue)

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<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<?php
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/**
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 * COPS (Calibre OPDS PHP Server) Configuration check
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 *
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 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
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 * @author     Sébastien Lucas <[email protected]>
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 *
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 */
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    require_once 'config.php';
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    require_once 'base.php';
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    header ('Content-Type:text/html; charset=UTF-8');
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    $err = getURLParam('err', -1);
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    $full = getURLParam('full');
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    $error = NULL;
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    switch ($err) {
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        case 1 :
0 ignored issues
show
There must be no space before the colon in a CASE statement

As per the PSR-2 coding standard, there must not be a space in front of the colon in case statements.

switch ($selector) {
    case "A": //right
        doSomething();
        break;
    case "B" : //wrong
        doSomethingElse();
        break;
}

To learn more about the PSR-2 coding standard, please refer to the PHP-Fig.

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            $error = 'Database error';
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            break;
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    }
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?>
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<head>
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    <meta charset="utf-8">
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    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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    <title>COPS Configuration Check</title>
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    <link rel="stylesheet" type="text/css" href="<?php echo getUrlWithVersion(getCurrentCss ()) ?>" media="screen" />
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</head>
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<body>
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<div class="container">
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    <header>
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        <div class="headcenter">
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            <h1>COPS Configuration Check</h1>
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        </div>
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    </header>
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    <div id="content" style="display: none;"></div>
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    <section>
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        <?php
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        if (!is_null($error)) {
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        ?>
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        <article class="frontpage">
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            <h2>You've been redirected because COPS is not configured properly</h2>
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            <h4><?php echo $error ?></h4>
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        </article>
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        <?php
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        }
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        ?>
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        <article class="frontpage">
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            <h2>Check if PHP version is correct</h2>
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            <h4>
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            <?php
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            if (defined('PHP_VERSION_ID')) {
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                if (PHP_VERSION_ID >= 50300) {
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                    echo 'OK (' . PHP_VERSION . ')';
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                } else {
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                    echo 'Please install PHP >= 5.3 (' . PHP_VERSION . ')';
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                }
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            } else {
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                echo 'Please install PHP >= 5.3';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if GD is properly installed and loaded</h2>
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            <h4>
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            <?php
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            if (extension_loaded('gd') && function_exists('gd_info')) {
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                echo 'OK';
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            } else {
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                echo 'Please install the php5-gd extension and make sure it\'s enabled';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if Sqlite is properly installed and loaded</h2>
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            <h4>
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            <?php
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            if (extension_loaded('pdo_sqlite')) {
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                echo 'OK';
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            } else {
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                echo 'Please install the php5-sqlite extension and make sure it\'s enabled';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if libxml is properly installed and loaded</h2>
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            <h4>
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            <?php
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            if (extension_loaded('libxml')) {
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                echo 'OK';
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            } else {
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                echo 'Please make sure libxml is enabled';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if Json is properly installed and loaded</h2>
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            <h4>
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            <?php
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            if (extension_loaded('json')) {
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                echo 'OK';
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            } else {
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                echo 'Please install the php5-json extension and make sure it\'s enabled';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if mbstring is properly installed and loaded</h2>
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            <h4>
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            <?php
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            if (extension_loaded('mbstring')) {
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                echo 'OK';
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            } else {
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                echo 'Please install the php5-mbstring extension and make sure it\'s enabled';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if intl is properly installed and loaded</h2>
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            <h4>
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            <?php
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            if (extension_loaded('intl')) {
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                echo 'OK';
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            } else {
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                echo 'Please install the php5-intl extension and make sure it\'s enabled';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if Normalizer class is properly installed and loaded</h2>
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            <h4>
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            <?php
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            if (class_exists('Normalizer', $autoload = false)) {
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                echo 'OK';
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            } else {
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                echo 'Please make sure intl is enabled in your php.ini';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if the rendering will be done on client side or server side</h2>
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            <h4>
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            <?php
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            if (useServerSideRendering ()) {
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                echo 'Server side rendering';
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            } else {
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                echo 'Client side rendering';
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            }
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            ?>
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            </h4>
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        </article>
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<?php
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$i = 0;
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foreach (Base::getDbList() as $name => $database) {
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?>
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        <article class="frontpage">
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            <h2>Check if Calibre database path is not an URL</h2>
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            <h4>
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            <?php
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            if (!preg_match ('#^http#', $database)) {
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                echo 'OK';
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            } else {
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                echo 'Calibre path has to be local (no URL allowed)';
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if Calibre database file exists and is readable</h2>
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            <h4>
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            <?php
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            if (is_readable(Base::getDbFileName($i))) {
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                echo $name . ' OK';
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            } else {
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                echo $name . ' File ' . Base::getDbFileName($i) . ' not found,
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Please check
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<ul>
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<li>Value of $config[\'calibre_directory\'] in config_local.php</li>
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<li>Value of <a href="http://php.net/manual/en/ini.core.php#ini.open-basedir">open_basedir</a> in your php.ini</li>
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<li>The access rights of the Calibre Database</li>
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<li>Synology users please read <a href="https://github.com/seblucas/cops/wiki/Howto---Synology">this</a></li>
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</ul>';
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            }
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            ?>
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            </h4>
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        </article>
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    <?php if (is_readable(Base::getDbFileName($i))) { ?>
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        <article class="frontpage">
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            <h2>Check if Calibre database file can be opened with PHP</h2>
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            <h4>
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            <?php
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            try {
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                $db = new PDO('sqlite:'. Base::getDbFileName($i));
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                echo $name . ' OK';
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            } catch (Exception $e) {
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                echo $name . ' If the file is readable, check your php configuration. Exception detail : ' . $e;
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            }
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            ?>
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            </h4>
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        </article>
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        <article class="frontpage">
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            <h2>Check if Calibre database file contains at least some of the needed tables</h2>
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            <h4>
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            <?php
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            try {
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                $db = new PDO('sqlite:'. Base::getDbFileName($i));
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                $count = $db->query('select count(*) FROM sqlite_master WHERE type="table" AND name in ("books", "authors", "tags", "series")')->fetchColumn();
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                if ($count == 4) {
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                    echo $name . ' OK';
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                } else {
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                    echo $name . ' Not all Calibre tables were found. Are you sure you\'re using the correct database.';
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                }
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            } catch (Exception $e) {
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                echo $name . ' If the file is readable, check your php configuration. Exception detail : ' . $e;
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            }
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            ?>
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            </h4>
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        </article>
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        <?php if ($full) { ?>
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        <article class="frontpage">
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            <h2>Check if all Calibre books are found</h2>
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            <h4>
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            <?php
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            try {
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                $db = new PDO('sqlite:' . Base::getDbFileName($i));
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                $result = $db->prepare('select books.path || "/" || data.name || "." || lower (format) as fullpath from data join books on data.book = books.id');
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                $result->execute();
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                while ($post = $result->fetchObject())
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                {
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                    if (!is_file (Base::getDbDirectory($i) . $post->fullpath)) {
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                        echo '<p>' . Base::getDbDirectory($i) . $post->fullpath . '</p>';
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                    }
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                }
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            } catch (Exception $e) {
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                echo $name . ' If the file is readable, check your php configuration. Exception detail : ' . $e;
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            }
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            ?>
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            </h4>
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        </article>
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        <?php
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        }
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    }
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    $i++;
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}
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?>
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    </section>
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    <footer></footer>
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</div>
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</body>
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</html>
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