<?php/* $Id: Theme.class.php 9902 2007-02-01 13:25:54Z cybot_tm $ */// vim: expandtab sw=4 ts=4 sts=4:class PMA_Theme {    /**     * @var string version     */    var $version = '0.0.0.0';    /**     * @var string name     */    var $name = '';    /**     * @var string id     */    var $id = '';    /**     * @var string     */    var $path = '';    /**     * @var string     */    var $img_path = '';    /**     * @var array   valid css types     */    var $types = array('left', 'right', 'print');    /**     * @var integer last modification time for info file     */    var $mtime_info = 0;    function loadInfo()    {        if (! file_exists($this->getPath() . '/info.inc.php')) {            return false;        }        if ($this->mtime_info === filemtime($this->getPath() . '/info.inc.php')) {            return true;        }        @include $this->getPath() . '/info.inc.php';        // did it set correctly?        if (! isset($theme_name)) {            return false;        }        $this->mtime_info = filemtime($this->getPath() . '/info.inc.php');        if (isset($theme_full_version)) {            $this->setVersion($theme_full_version);        } elseif (isset($theme_generation, $theme_version)) {            $this->setVersion($theme_generation . '.' . $theme_version);        }        $this->setName($theme_name);        return true;    }    /**     * returns theme object loaded from given folder     * or false if theme is invalid     *     * @static     * @param   string  path to theme     * @return  object  PMA_Theme     */    function load($folder)    {        $theme = new PMA_Theme();        $theme->setPath($folder);        if (! $theme->loadInfo()) {            return false;        }        $theme->checkImgPath();        return $theme;    }    function checkImgPath()    {        if (is_dir($this->getPath() . '/img/')) {            $this->setImgPath($this->getPath() . '/img/');            return true;        } elseif (is_dir($GLOBALS['cfg']['ThemePath'] . '/original/img/')) {            $this->setImgPath($GLOBALS['cfg']['ThemePath'] . '/original/img/');            return true;        } else {            $GLOBALS['PMA_errors'][] =                sprintf($GLOBALS['strThemeNoValidImgPath'], $this->getName());            trigger_error(                sprintf($GLOBALS['strThemeNoValidImgPath'], $this->getName()),                E_USER_WARNING);            return false;        }    }    /**     * returns path to theme     * @uses    $this->$path    as return value     * @return  string  $path   path to theme     */    function getPath()    {        return $this->path;    }    /**     * returns layout file     *     * @return  string  layout file     */    function getLayoutFile()    {        return $this->getPath() . '/layout.inc.php';    }    /**     * set path to theme     * @uses    $this->$path    to set it     * @param   string  $path   path to theme     */    function setPath($path)    {        $this->path = trim($path);    }    /**     * sets version     * @uses    $this->version     * @param   string new version     */    function setVersion($version)    {        $this->version = trim($version);    }    /**     * returns version     * @uses    $this->version     * @return  string  version     */    function getVersion()    {        return $this->version;    }    /**     * checks theme version agaisnt $version     * returns true if theme version is equal or higher to $version     *     * @uses    version_compare()     * @uses    $this->getVersion()     * @param   string  $version    version to compare to     * @return  boolean     */    function checkVersion($version)    {        return version_compare($this->getVersion(), $version, 'lt');    }    /**     * sets name     * @param   string  $name   new name     */    function setName($name)    {        $this->name = trim($name);    }    /**     * returns name     * @return  string name     */    function getName()    {        return $this->name;    }    /**     * sets id     * @param   string  $id   new id     */    function setId($id)    {        $this->id = trim($id);    }    /**     * returns id     * @return  string id     */    function getId()    {        return $this->id;    }    function setImgPath($path)    {        $this->img_path = $path;    }    function getImgPath()    {        return $this->img_path;    }    /**     * load css (send to stdout, normaly the browser)     *     * @uses    $this->getPath()     * @uses    $this->types     * @uses    PMA_SQP_buildCssData()     * @uses    file_exists()     * @uses    in_array()     * @param   string  $type   left, right or print     */    function loadCss(&$type)    {        if (empty($type) || ! in_array($type, $this->types)) {            $type = 'left';        }        if ($type == 'right') {            echo PMA_SQP_buildCssData();        }        $_css_file = $this->getPath()                   . '/css/theme_' . $type . '.css.php';        if (! file_exists($_css_file)) {            return false;        }        if ($GLOBALS['text_dir'] === 'ltr') {            $right = 'right';            $left = 'left';        } else {            $right = 'left';            $left = 'right';        }        include $_css_file;        return true;    }    /**     * prints out the preview for this theme     *     * @uses    $this->getName()     * @uses    $this->getVersion()     * @uses    $this->getId()     * @uses    $this->getPath()     * @uses    $GLOBALS['strThemeNoPreviewAvailable']     * @uses    $GLOBALS['strTakeIt']     * @uses    PMA_generate_common_url()     * @uses    addslashes()     * @uses    file_exists()     * @uses    htmlspecialchars()     */    function printPreview()    {        echo '<div class="theme_preview">';        echo '<h2>' . htmlspecialchars($this->getName())            .' (' . htmlspecialchars($this->getVersion()) . ')</h2>'            .'<p>'            .'<a target="_top" href="index.php'            .PMA_generate_common_url(array('set_theme' => $this->getId())) . '"'            .' onclick="takeThis(\'' . addslashes($this->getId()) . '\');'            .' return false;">';        if (@file_exists($this->getPath() . '/screen.png')) {            // if screen exists then output            echo '<img src="' . $this->getPath() . '/screen.png" border="1"'                .' alt="' . htmlspecialchars($this->getName()) . '"'                .' title="' . htmlspecialchars($this->getName()) . '" /><br />';        } else {            echo $GLOBALS['strThemeNoPreviewAvailable'];        }        echo '[ <strong>' . $GLOBALS['strTakeIt'] . '</strong> ]</a>'            .'</p>'            .'</div>';    }}?>