ImpressCMS/impresscms

<?php

/**
 * Administration of Symlinks
 *
 * @copyright http://www.impresscms.org/ The ImpressCMS Project
 * @license LICENSE.txt
 * @package System
 * @subpackage Symlinks
 */

/**
 * Symlinks object
 *
 * @package System
 * @subpackage Symlinks
 */
class SystemPages extends icms_data_page_Object {

    /**
     * Constructor
     */
    public function __construct(&$handler) {
        parent::__construct($handler);

        $this->setControl('page_status', 'yesno');
        $this->setControl('page_moduleid', array('itemHandler' => 'pages', 'method' => 'getModulesArray', 'module' => 'system'));
    }

    /**
     * Custom button for updating the status of a symlink
     *
     * @return string
     */
    public function getCustomPageStatus() {
        if ($this->getVar('page_status') == 1) {
            $rtn = '<a href="' . ICMS_MODULES_URL . '/system/admin.php?fct=pages&amp;op=status&amp;page_id=' . $this->getVar('page_id') . '" title="' . _VISIBLE . '" ><img src="' . ICMS_IMAGES_SET_URL . '/actions/button_ok.png" alt="' . _VISIBLE . '"/></a>';
        } else {
            $rtn = '<a href="' . ICMS_MODULES_URL . '/system/admin.php?fct=pages&amp;op=status&amp;page_id=' . $this->getVar('page_id') . '" title="' . _VISIBLE . '" ><img src="' . ICMS_IMAGES_SET_URL . '/actions/button_cancel.png" alt="' . _VISIBLE . '"/></a>';
        }
        return $rtn;
    }

    /**
     * Custom control to retrieve parent module for the symlink
     *
     * @return array Parent module for the symlink
     */
    public function getCustomPageModuleid() {
        $modules = $this->handler->getModulesArray();
        return $modules[$this->getVar('page_moduleid')];
    }

    /**
     * Retrieve title of the symlink
     *
     * @return string
     */
    public function getAdminViewItemLink($onlyUrl = false) {
        $rtn = $this->getVar('page_title');
        return $rtn;
    }

    /**
     * Build a link to the page represented by the symlink, if available
     *
     * @return string
     */
    public function getViewItemLink($onlyUrl = false, $withimage = true, $userSide = false) {
        $url = (substr($this->getVar('page_url', 'e'), 0, 7) == 'http://') ? $this->getVar('page_url', 'e') : ICMS_URL . '/' . $this->getVar('page_url', 'e');
        $url = icms_core_DataFilter::checkVar($url, 'url', 'host');

        if (!$url) {
            $ret = '';
        } else {
            $ret = '<a href="' . $url . '" alt="' . _PREVIEW . '" title="' . _PREVIEW . '" rel="external"><img src="' . ICMS_IMAGES_SET_URL . '/actions/viewmag.png" /></a>';
        }

        return $ret;
    }
}

/**
 * Symlinks handler
 *
 * @package System
 * @subpackage Symlinks
 */
class SystemPagesHandler extends icms_data_page_Handler {

    /**
     */
    private $modules_name;

    /**
     * Constructor
     *
     * @param $db
     */
    public function __construct(&$db) {
        icms_ipf_Handler::__construct($db, 'pages', 'page_id', 'page_title', '', 'system');
        $this->table = $db->prefix('icmspage');
    }

    /**
     * Get an array of installed modules
     *
     * @param boolean $full
     * @return array
     */
    public function getModulesArray($full = false) {
        if (!is_array($this->modules_name) || !count($this->modules_name)) {
            $icms_module_handler = icms::handler('icms_module');
            $installed_modules = &$icms_module_handler->getObjects();
            foreach ($installed_modules as $module) {
                $this->modules_name[$module->getVar('mid')]['name'] = $module->getVar('name');
                $this->modules_name[$module->getVar('mid')]['dirname'] = $module->getVar('dirname');
            }
        }
        $rtn = $this->modules_name;

        if (!$full) {
            foreach ($this->modules_name as $key => $module) {
                $rtn[$key] = $module['name'];
            }
        }

        return $rtn;
    }

    /**
     * Change the status of the symlink in the db
     *
     * @param $page_id
     * @return boolean FALSE if failed, TRUE if successful
     */
    public function changeStatus($page_id) {
        $page = $this->get($page_id);
        $page->setVar('page_status', !$page->getVar('page_status'));
        return $this->insert($page, TRUE);
    }
}