functions.php

<?php
require_once('class-tgm-plugin-activation.php');
include ( 'getplugins.php' );
include ( 'cpt.php' );
include ( 'guide.php' );
include ( 'metabox.php' );

add_theme_support( 'automatic-feed-links' );

add_custom_background();

/* SIDEBARS */
if ( function_exists('register_sidebar') )

    register_sidebar(array(
    'name' => 'Sidebar',
    'before_widget' => '<li class="sidebox %2$s">',
    'after_widget' => '</li>',
    'before_title' => '<h3 class="sidetitl">',
    'after_title' => '</h3>',

    ));

    register_sidebar(array(
    'name' => 'Footer',
    'before_widget' => '<li class="botwid %2$s">',
    'after_widget' => '</li>',
    'before_title' => '<h3 class="bothead">',
    'after_title' => '</h3>',
    ));



/* CUSTOM MENUS */

register_nav_menus( array(
        'primary' => __( 'Primary Navigation', '' ),
    ) );

function fallbackmenu(){ ?>
            <div id="submenu">
                <ul><li> Go to Adminpanel > Appearance > Menus to create your menu. You should have WP 3.0+ version for custom menus to work.</li></ul>
            </div>
<?php }





/* FEATURED THUMBNAILS */

if ( function_exists( 'add_theme_support' ) ) { // Added in 2.9
    add_theme_support( 'post-thumbnails' );
    add_image_size( 'game_feature', 1000, 500, true );
    add_image_size( 'story_feature', 150, 100, true );
    add_image_size( 'video_feature', 150, 200, true );
    add_image_size( 'review_thumb', 120, 80, true );
    add_image_size( 'post_image', 660, 350, true );
}

/* CUSTOM EXCERPTS */

function wpe_excerptlength_aside($length) {
    return 15;
}

function wpe_excerptlength_side($length) {
    return 15;
}

function wpe_excerptlength_archive($length) {
    return 60;
}
function wpe_excerptlength_index($length) {
    return 25;
}


function wpe_excerpt($length_callback='', $more_callback='') {
    global $post;
    if(function_exists($length_callback)){
        add_filter('excerpt_length', $length_callback);
    }
    if(function_exists($more_callback)){
        add_filter('excerpt_more', $more_callback);
    }
    $output = get_the_excerpt();
    $output = apply_filters('wptexturize', $output);
    $output = apply_filters('convert_chars', $output);
    $output = '<p>'.$output.'</p>';
    echo $output;
}
add_filter('pre_get_posts', 'query_post_type');
function query_post_type($query) {
  if(is_category() || is_tag()) {
    $post_type = get_query_var('post_type');
    if($post_type)
        $post_type = $post_type;
    else
        $post_type = array('post','review','news','featured');
    $query->set('post_type',$post_type);
    return $query;
    }
}

/* PAGE NAVIGATION */

function getpagenavi(){
    ?>
    <div id="navigation" class="clearfix">
    <?php if(function_exists('wp_pagenavi')) : ?>
    <?php wp_pagenavi() ?>
    <?php else : ?>
            <div class="alignleft"><?php next_posts_link(__('&laquo; Older Entries','web2feeel')) ?></div>
            <div class="alignright"><?php previous_posts_link(__('Newer Entries &raquo;','web2feel')) ?></div>
            <div class="clear"></div>
    <?php endif; ?>

    </div>

    <?php
    }

//FLUSH REWRITE RULES

    function custom_flush_rewrite_rules() {
        global $pagenow, $wp_rewrite;
        if ( 'themes.php' == $pagenow && isset( $_GET['activated'] ) )
            $wp_rewrite->flush_rules();
    }

    add_action( 'load-themes.php', 'custom_flush_rewrite_rules' );