<?php

/*

Plugin Name: Nuggie

Plugin URI: http://enanocms.org/Nuggie

Description: Nuggie provides a complete blogging suite for Enano-based websites. Named after Scottish water sprites.

Author: Dan Fuhry

Version: 0.1

Author URI: http://enanocms.org/

*/

/*

 * Nuggie

 * Version 0.1

 * Copyright (C) 2007 Dan Fuhry

 *

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

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

 *

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

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

 */

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

if ( getConfig('nuggie_installed') != '1' )

{

  $plugins->attachHook('base_classes_initted', '

      $paths->add_page(Array(

        \'name\'=>\'Install Nuggie\',

        \'urlname\'=>\'NuggieInstall\',

        \'namespace\'=>\'Special\',

        \'special\'=>0,\'visible\'=>0,\'comments_on\'=>0,\'protected\'=>1,\'delvotes\'=>0,\'delvote_ips\'=>\'\',

        ));

    ');

  require( ENANO_ROOT . '/plugins/nuggie/install.php' );

}

$plugins->attachHook('base_classes_initted', '

    list($page_id, $namespace) = RenderMan::strToPageId($paths->get_pageid_from_url());

    if ( $page_id == "Preferences" && $namespace == "Special" )

    {

      $template->add_header("<link rel=\"stylesheet\" type=\"text/css\" href=\"' . scriptPath . '/plugins/nuggie/client/usercp.css\" />");

      require( ENANO_ROOT . "/plugins/nuggie/usercp.php" );

    }

    else if ( $page_id == "Search" && $namespace == "Special" )

    {

      require( ENANO_ROOT . "/plugins/nuggie/search.php" );

    }

  ');

$plugins->attachHook('acl_rule_init', 'nuggie_namespace_setup();');

function nuggie_namespace_setup()

{

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

  // Insert additional namespaces

  $paths->create_namespace('Blog', 'Blog:');

  $paths->create_namespace('Planet', 'Planet:');

  // Create custom permissions for Nuggie

  $session->register_acl_type('nuggie_post', AUTH_DISALLOW, 'Post blog entries or create blog', Array(), 'Blog');

  $session->register_acl_type('nuggie_edit_own', AUTH_DISALLOW, 'Edit own blog posts', Array(), 'Blog');

  $session->register_acl_type('nuggie_edit_other', AUTH_DISALLOW, 'Edit others\' blog posts', Array(), 'Blog');

  $session->register_acl_type('nuggie_create_planet', AUTH_DISALLOW, 'Create new planets', Array(), 'Planet');

  $session->register_acl_type('nuggie_publicize_planet', AUTH_DISALLOW, 'Make own planets searchable', Array('nuggie_create_planet'), 'Planet');

  $session->register_acl_type('nuggie_protect_planet', AUTH_DISALLOW, 'Protect planets from public modification', Array(), 'Planet');

  $session->register_acl_type('nuggie_edit_planet_own', AUTH_DISALLOW, 'Edit own planets', Array(), 'Planet');

  $session->register_acl_type('nuggie_edit_planet_other', AUTH_DISALLOW, 'Edit others\' planets', Array(), 'Planet');

  $session->register_acl_type('nuggie_even_when_protected', AUTH_DISALLOW, 'Override protection on editing planets', Array(), 'Planet');

  $session->register_acl_type('nuggie_see_non_public', AUTH_DISALLOW, 'See non-public blogs', Array(), 'Blog');

  // Extend the core permission set

  $session->acl_extend_scope('read', 'Blog|Planet', $paths);

  $session->acl_extend_scope('edit_comments', 'Blog', $paths);

  $session->acl_extend_scope('post_comments', 'Blog', $paths);

  $session->acl_extend_scope('mod_comments', 'Blog', $paths);

}

$plugins->attachHook('page_type_string_set', 'nuggie_set_page_string();');

function nuggie_set_page_string()

{

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

  if ( $paths->namespace == 'Blog' )

  {

    $paths->cpage['comments_on'] = 0;

    $template->namespace_string = 'blog';

    if ( strstr($paths->cpage['urlname_nons'], '/') )

    {

      $paths->cpage['comments_on'] = 1;

      $template->namespace_string = 'blog post';

    }

  }

  else if ( $paths->namespace == 'Planet' )

  {

    $paths->cpage['comments_on'] = 0;

    $template->namespace_string = 'planet';

  }

}

$plugins->attachHook('page_not_found', 'nuggie_handle_namespace($this);');

function nuggie_handle_namespace($processor)

{

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

  if ( $processor->namespace == 'Blog' )

  {

    require( ENANO_ROOT . '/plugins/nuggie/postbit.php' );

    $result = nuggie_blog_uri_handler($processor->page_id);

    if ( $result === '_err_access_denied' )

    {

      $processor->err_access_denied();

      return true;

    }

  }

  else if ( $processor->namespace == 'Planet' )

  {

    $result = nuggie_planet_uri_handler($processor->page_id);

    if ( $result === '_err_access_denied' )

    {

      $processor->err_access_denied();

      return true;

    }

  }

}

/**

 * Sanitizes a string for a Nuggie permalink.

 * @param string String to sanitize

 * @return string

 */

function nuggie_sanitize_title($title)

{

  // Placeholder for now - this may become more elaborate in the future, we'll see

  return sanitize_page_id($title);

}

?>