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<?php
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// $Id$
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/**
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* @file
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* The guts of the theme :)
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*/
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/*
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* Initialize theme settings
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*/
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if (is_null(theme_get_setting('sky_layout'))) {
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global $theme_key;
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// Save default theme settings
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$defaults = array(
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'sky_background' => NULL,
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'sky_background_header' => NULL,
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'sky_breadcrumbs' => 0,
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'sky_breadcrumbs_sep' => '»',
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'sky_links' => NULL,
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'sky_links_active' => NULL,
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'sky_links_hover' => NULL,
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'sky_links_visited' => NULL,
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'sky_font' => 'lucida',
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'sky_font_headings' => 'lucida',
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'sky_font_size' => '12px',
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'sky_header_height' => 'auto',
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'sky_layout' => 'fixed_960',
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'sky_custom_layout' => NULL,
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'sky_nav_alignment' => 'center',
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'sky_sub_navigation_size' => '15em',
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);
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// Get default theme settings.
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$settings = theme_get_settings($theme_key);
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// Don't save the toggle_node_info_ variables.
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if (module_exists('node')) {
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foreach (node_get_types() as $type => $name) {
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unset($settings['toggle_node_info_'. $type]);
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}
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}
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// Save default theme settings.
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variable_set(
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str_replace('/', '_', 'theme_'. $theme_key .'_settings'),
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array_merge($defaults, $settings)
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);
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// Force refresh of Drupal internals
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theme_get_setting('', TRUE);
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}
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/**
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* Add Custom Generated CSS File
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* This file is generated each time the theme settings page is loaded.
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* @todo Test subthemes.
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*/
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$custom_css = file_directory_path() .'/sky/custom.css';
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if (file_exists($custom_css)) {
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drupal_add_css($custom_css, 'theme', 'all', TRUE);
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}
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/**
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* Implementation of hook_theme().
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* This function provides a one-stop reference for all
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*/
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function sky_theme() {
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return array(
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'breadcrumb' => array(
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'arguments' => array('breadcrumb' => array()),
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'file' => 'functions/theme-overrides.inc',
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),
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'conditional_stylesheets' => array(
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'file' => 'functions/theme-custom.inc',
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),
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'feed_icon' => array(
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'arguments' => array('url' => NULL, 'title' => NULL),
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'file' => 'functions/theme-overrides.inc',
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),
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'form_element' => array(
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'arguments' => array('element' => NULL, 'value' => NULL),
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'file' => 'functions/theme-overrides.inc',
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),
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'fieldset' => array(
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'arguments' => array('element' => NULL),
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'file' => 'functions/theme-overrides.inc',
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),
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'menu_local_tasks' => array(
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'arguments' => NULL,
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'file' => 'functions/theme-overrides.inc',
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),
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'more_link' => array(
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'arguments' => array('url' => array(), 'title' => NULL),
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'file' => 'functions/theme-overrides.inc',
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),
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'pager' => array(
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'arguments' => array('tags' => array(), 'limit' => NULL, 'element' => NULL, 'parameters' => array(), 'quantity' => NULL),
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'file' => 'functions/theme-overrides.inc',
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),
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'status_messages' => array(
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'arguments' => array('display' => NULL),
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'file' => 'functions/theme-overrides.inc',
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),
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'status_report' => array(
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'arguments' => array('requirements' => NULL),
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'file' => 'functions/theme-overrides.inc',
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),
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'table' => array(
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'arguments' => array('header' => NULL, 'rows' => NULL, 'attributes' => array(), 'caption' => NULL),
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'file' => 'functions/theme-overrides.inc',
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),
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'render_attributes' => array(
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'arguments' => array('attributes'),
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'file' => 'functions/theme-custom.inc',
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),
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);
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}
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/**
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* Implementation of hook_preprocess().
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*
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* @param $vars
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* @param $hook
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* @return Array
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*/
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function sky_preprocess(&$vars, $hook) {
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// Only add the admin.css file to administrative pages
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if (arg(0) == 'admin') {
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drupal_add_css(path_to_theme() .'/css/admin.css', 'theme', 'all', TRUE);
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}
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/**
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* This function checks to see if a hook has a preprocess file associated with
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* it, and if so, loads it.
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*/
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if (is_file(drupal_get_path('theme', 'sky') .'/preprocess/preprocess-'. str_replace('_', '-', $hook) .'.inc')) {
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include('preprocess/preprocess-'. str_replace('_', '-', $hook) .'.inc');
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}
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}
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