1 <?php

     2 

     3 /*

     4  * Nuggie

     5  * Version 0.1

     6  * Copyright (C) 2007 Dan Fuhry

     7  *

     8  * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License

     9  * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

    10  *

    11  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied

    12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.

    13  */

    14 

    15 /**

    16  * Displays a planet as requested by a PageProcessor instance.

    17  * @param string The page_id from PageProcessor.

    18  */

    19 

    20 function nuggie_planet_uri_handler($page)

    21 {

    22   global $db, $session, $paths, $template, $plugins; // Common objects

    23   

    24   $planet_id = $page->page_id;

    25   

    26   //

    27   // VALIDATION

    28   //

    29   

    30   // Fetch ACLs

    31   $perms = $session->fetch_page_acl($planet_id, 'Planet');

    32   

    33   // Obtain planet info

    34   $q = $db->sql_query('SELECT p.planet_id, p.planet_name, p.planet_subtitle, p.planet_creator, p.planet_public, p.planet_visible, m.mapping_type, m.mapping_value ' . "\n"

    35                     . '  FROM ' . table_prefix . "planets AS p\n"

    36                     . "  LEFT JOIN " . table_prefix . "planets_mapping AS m\n"

    37                     . "    ON ( p.planet_id = m.planet_id )\n"

    38                     . "  WHERE p.planet_name = '" . $db->escape(sanitize_page_id($planet_id)) . "';");

    39   if ( !$q )

    40     $db->_die();

    41   

    42   if ( $db->numrows() < 1 )

    43   {

    44     // planet not found, fall out

    45     return false;

    46   }

    47   

    48   // fetch first row, then seek back to the first result to allow mapping fetching later

    49   $planet_data = $db->fetchrow();

    50   $db->sql_data_seek(0);

    51   

    52   // check author and publicity

    53   if ( $planet_data['planet_creator'] != $session->user_id && !$planet_data['planet_public'] )

    54   {

    55     return $page->err_access_denied();

    56   }

    57   

    58   // ACL check

    59   if ( !$perms->get_permissions('read') )

    60   {

    61     return $page->err_access_denied();

    62   }

    63   

    64   // fetch mappings to prepare to select the actual blog data

    65   echo 'WiP';

    66 }

    67  

    68 ?>