Vyššie na [Platon] / Metafox

added case message page for Rewrite,
fixed button name for rotate antispam for message page

<?php

/*
 * Metafox - flexible content management system
 *
 * rewrite.php - controller for mod_rewrite
 * ____________________________________________________________
 *
 * Developed by Igor Mino <igor@platon.sk>
 * Copyright (c) 2001-2012 Platon Group, http://platon.sk/
 * All rights reserved.
 *
 * See README file for more information about this software.
 * See COPYING file for license information.
 *
 * Download the latest version from
 * http://opensource.platon.sk/projects/Metafox/
 */

/*
 * Logical schema:
 * ----------------
 *
 * if (actual_url == first_type_url) { // index.php?ezin_section_id=name
 *      if (actual_type_url != config_type_url) {
 *           redirect to_config_type_url
 *      } else {
 *           continue actual_url
 *      }
 * }
 *
 * repeat this for second (section.php?name) and third (name/) type of URL
 *
 * Debug levels:
 * --------------
 *
 * 0  - auto redirect according actual configuration for Link redirect
 * 1  - temporary auto redirect (without 301, 302 or similar)
 * >1 - show only link (no redirect)
 *
 */

$link = $_GET['link'];
require_once 'cfgldr.inc.php';

//ezin_cgi_parse(); trouble with link type 1 and redirects, for link type 2 no need

$link_file_type = -1;

// type 0
if ($link == 'index.php'
    || strlen($link) <= 0)
{
    $link_file_type = 0;
    $setvars = array_keys($_GET);
    if ( $ezin_cfg['link_file_type'] != 0
        && $ezin_cfg['link_redirect'] > 0
        && (in_array('ezin_section_key', $setvars)
            || in_array('ezin_section_id', $setvars)
            || in_array('ezin_article_key', $setvars)
            || in_array('ezin_article_id', $setvars)
            || in_array('ezin_author_key', $setvars)
            || in_array('ezin_author_id', $setvars)
            || in_array('ezin_print', $setvars)
            || in_array('ezin_print', $setvars))
        )
    { // redirect

        // section
        if (in_array('ezin_section_key', $setvars)) {
            ezin_redirect_section($_GET['ezin_section_key']);
        }
        if (in_array('ezin_section_id', $setvars)) {
            ezin_redirect_section($_GET['ezin_section_id']);
        }
        
        // article
        if (in_array('ezin_article_key', $setvars)
            && !in_array('ezin_print', $setvars))
        {
            ezin_redirect_article($_GET['ezin_article_key']);
        }
        if (in_array('ezin_article_id', $setvars)
            && !in_array('ezin_print', $setvars))
        {
            ezin_redirect_article($_GET['ezin_article_id']);
        }
        
        // author
        if (in_array('ezin_author_key', $setvars)) {
            ezin_redirect_author($_GET['ezin_author_key']);
        }
        if (in_array('ezin_author_id', $setvars)) {
            ezin_redirect_author($_GET['ezin_author_id']);
        }

        // print
        if (in_array('ezin_print', $setvars)) {
            if (isset($_GET['ezin_article_key'])) {
                ezin_redirect_print($_GET['ezin_article_key']);
            } else {
                ezin_redirect_print($_GET['ezin_article_id']);
            }
        }


    } else { // normal
        if (strlen($link) == 0) {
            $link = 'index.php';
        }
        if ($ezin_cfg['redirect_equal_url'] == 1) {
            // redirect for old access-key
            $keys = array(
                array('ezin_article_key', 'article_id'),
                array('ezin_section_key', 'section_id'),
                array('ezin_author_key', 'author_id')
            );
            foreach ($keys as $key) {
                $id_param = Platon::parse_id_param($key[0]);
                $ar = ezin_validate_IDs(array($key[1] => $id_param));
                if (isset($ar['redirect'])
                    && $ar['redirect'])
                {
                    ezin_redirect_auto($ar);
                }
            }
            // end redirect for old access-key
        }
        
        require_once $link;
    }
}

// type 1
if (in_array($link, array('section.php', 'article.php', 'author.php', 'print.php', 'message.php'))) {
    $link_file_type = 1;
    if ( $ezin_cfg['link_file_type'] != 1
        && $ezin_cfg['link_redirect'] > 0)
    { // redirect

        switch ($link) {
            case 'section.php':
                $section_id = Platon::parse_id_param();
                ezin_redirect_section($section_id);
                break;
            case 'article.php':
                $article_id = Platon::parse_id_param();
                ezin_redirect_article($article_id);
                break;
            case 'author.php':
                $author_id = Platon::parse_id_param();
                ezin_redirect_author($author_id);
                break;
            case 'print.php':
                $article_id = Platon::parse_id_param();
                ezin_redirect_print($article_id);
                break;
            case 'message.php':
                $message_id = Platon::parse_id_param();
                ezin_redirect_message($message_id);
                break;
        }

    } else { // normal
        if ($ezin_cfg['redirect_equal_url'] == 1) {
            // redirect for old access-key
            $id_param = Platon::parse_id_param();
            switch($link) {
                case 'article.php':
                    $ar = ezin_validate_IDs(array('article_id' => $id_param));
                    break;
                case 'section.php':
                    $ar = ezin_validate_IDs(array('section_id' => $id_param));
                    break;
                case 'author.php':
                    $ar = ezin_validate_IDs(array('author_id' => $id_param));
                    break;
                case 'message.php':
                    $ar = ezin_validate_IDs(array('message_id' => $id_param));
                    break;
            }
            if (isset($ar['redirect'])
                && $ar['redirect'])
            {
                ezin_redirect_auto($ar);
            }
            // end redirect for old access-key
        }
        require_once $link;
    }
}

// type 2
if (strlen($link) > 0
    && strtolower(substr($link, -4)) != '.php')
{
    $link_file_type = 2;
    $args = explode('/', $link);
    //print_r($args);

    if ( $ezin_cfg['link_file_type'] != 2
        && $ezin_cfg['link_redirect'] > 0)
    { // redirect

        // section
        if (count($args) == 1
            && strlen($args[0]) > 0)
        {
            $ar = ezin_validate_IDs(array('section_id' => $args[0]));
            if (intval($ar['section_id']) > 0) {
                ezin_redirect_section($args[0]);
            } else {
                $ar = ezin_validate_IDs(array('article_id' => $args[0]));
                if (intval($ar['article_id']) > 0) {
                    ezin_redirect_article($args[0]);
                }
            }
        }

        // others, default: article
        if (count($args) > 1
            && strlen($args[0]) > 0)
        {

            $showed = false;
            if (ezin_get_rewrite_key($args[0]) == 'author') {
                ezin_redirect_author($args[1]);
                $showed = true;
            }
            if (ezin_get_rewrite_key($args[0]) == 'print') {
                ezin_redirect_print($args[1]);
                $showed = true;
            }
            if (ezin_get_rewrite_key($args[0]) == 'message') {
                ezin_redirect_message($args[1]);
                $showed = true;
            }
            if (!$showed) {
                ezin_redirect_article($args[1]);
            }

        }
    
    } else { // normal

        // homepage
        if (count($args) <= 0
            || (count($args) == 1 && strlen($args[0]) == 0))
        {
            require_once 'index.php';
        }

        // section
        if (count($args) == 1
            && strlen($args[0]) > 0)
        {
            require_once 'cfgldr.inc.php';
            // check article
            if (ezin_exists_article($args[0])
                && ezin_exists_section($args[0]))
            {
                $ar = ezin_validate_IDs(array('article_id' => $args[0]));
            } else {
                $ar = ezin_validate_IDs(array('section_id' => $args[0]));
            }
            if ($ezin_cfg['redirect_equal_url'] == 1) {
                // redirect for old access-key
                if (isset($ar['redirect'])
                    && $ar['redirect'])
                {
                    ezin_redirect_auto($ar);
                }
                // end redirect for old access-key
            }
            
            if (intval($ar['article_id']) > 0) {
                $ezin_cgi['query_string'] = $args;
                $ezin_cgi['input'] = 'article';
            } else {
                $ezin_cgi['query_string'] = $args;
                $ezin_cgi['input'] = 'section';
            }
            require_once 'index.php';
        }

        // others, default: article
        if (count($args) > 1
            && strlen($args[0]) > 0)
        {
            require_once 'cfgldr.inc.php';

            $showed = false;
            if (ezin_get_rewrite_key($args[0]) == 'author') {
                array_shift($args);
                if ($ezin_cfg['redirect_equal_url'] == 1) {
                    // redirect for old access-key
                    $ar = ezin_validate_IDs(array('author_id' => $args[0]));
                    if (isset($ar['redirect'])
                        && $ar['redirect'])
                    {
                        ezin_redirect_auto($ar);
                    }
                    // end redirect for old access-key
                }
                $ezin_cgi['query_string'] = $args;
                $ezin_cgi['input'] = 'author';
                $showed = true;
            }
            if (ezin_get_rewrite_key($args[0]) == 'print') {
                array_shift($args);
                $ezin_cgi['query_string'] = $args;
                $ezin_cgi['input'] = 'print';
                $showed = true;
            }
            if (ezin_get_rewrite_key($args[0]) == 'message') {
                array_shift($args);
                $ezin_cgi['query_string'] = $args;
                $ezin_cgi['input'] = 'message';
                $showed = true;
            }
            if (!$showed) {
                $section_id = array_shift($args);
                if ($ezin_cfg['redirect_equal_url'] == 1) {
                    // redirect for old access-key
                    if ($section_id == $args[0]) {
                        $ar = ezin_validate_IDs(array('section_id' => $args[0]));
                        $ar['redirect'] = true;
                    } else {
                        $ar = ezin_validate_IDs(array('article_id' => $args[0]));
                    }
                    if (isset($ar['redirect'])
                        && $ar['redirect'])
                    {
                        ezin_redirect_auto($ar);
                    }
                    // end redirect for old access-key
                }
                $ezin_cgi['query_string'] = $args;
                $ezin_cgi['input'] = 'article';
            }

            require_once 'index.php';
        }
    }
    
}

// notfound
if ($link_file_type == -1) {
    require_once 'cfgldr.inc.php';
    $ezin_cgi['input'] = 'notfound';
    require_once 'index.php';
}

?>