template.php

<?php
/**
 * @file
 * Theme functions
 */

// Include all files from the includes directory.
$includes_path = dirname(__FILE__) . '/includes/*.inc';
foreach (glob($includes_path) as $filename) {
  require_once dirname(__FILE__) . '/includes/' . basename($filename);
}

/* SCA: All following copied and pasted from madlib/template.php with theme name replaced! */

// Provide < 5.3 for the __DIR__ constant.
if (!defined('__DIR__')) {
	define('__DIR__', dirname(__FILE__));
}
// uncomment as needed
# require_once __DIR__ . '/includes/theme.inc';
require_once __DIR__ . '/includes/form.inc';

// MICHAEL -- I copied this hook function from the theme (dukelib)
// I created way back when we were exploring Drupal but prior
// to creating the DATAGIS Pilot
/**
 * Implements hook_aggregator_block_item
 */
function dulcet_aggregator_block_item($variables) {
	$item = $variables['item'];
	//dpm($item);
	$hrefUrl = $variables['item']->link;
	$imgSrc = '';
	$linkTitle = $variables['item']->title;
	$theDate = $variables['item']->timestamp;
	$useImages = "false";


	//get pubDate
	//if (isset($variables['item']->pubDate)) {
		//$theDate = $variables['item']->pubDate;
		//$useDate = "true";
	//}


	// get the image src
	$match = array();
	if (preg_match('/src="([^"]*)"/i', $item->description, $match) == 1) {
		$imgSrc = $match[1];
		$useImages = "true";
	}

	$div_img_shadow = sprintf('<a onClick="ga(\'send\', \'event\', { eventCategory: \'dulHome\', eventAction: \'Feature Blog Posts\', eventLabel: \'Item\'});" href="%s">'

		. '<div class="blog-content">'
		. '<img alt="" class="img-thumbnail" src="%s" />', $hrefUrl, $imgSrc);

	$div_news_caption = sprintf('<p>'
		. $linkTitle
		. '</p>'
		. '</div>'
		. '</a>', $hrefUrl, $linkTitle);


	$div_news_item = sprintf('<div class="event">'
		. '<a href="%s">'
		. $linkTitle
		. '</a>'
		. '<br />'
		. '<span class="date">'
		. date("D, M j", $theDate)
		. '</span>'
		. '<span class="hour">'
		. date(", g:ia", $theDate)
		. '</span>'
		. '</div>', $hrefUrl);

	if ($useImages == "true") {
		return $div_img_shadow . $div_news_caption;
	}

	if ($useImages == "false") {
		return $div_news_item;
	}

}

/**
 * Implements theme_item_list()
 */
function dulcet_item_list($vars) {
	$vars['attributes']['id'] = 'rotate1';
	return theme_item_list($vars);
}

/**
 * Implements theme_menu_link()
 *
 * Removes 'east/' from the string generated by the l() function
 */
function dulcet_menu_link(array $variables) {
	$base_path = base_path();

  $element = $variables['element'];
  $sub_menu = '';

  if ($element['#below']) {
    $sub_menu = drupal_render($element['#below']);
  }
  $output = l($element['#title'], $element['#href'], $element['#localized_options']);

	if (preg_match('/^\/east/', $base_path) == 1) {
		# remove 'east/' from the $output after the l() call
		$output = str_replace('east/', '', $output);
	}
  return '<li' . drupal_attributes($element['#attributes']) . '>' . $output . $sub_menu . "</li>\n";

}

/**
 * Implements hook_theme().
 */
function dulcet_theme(&$existing, $type, $theme, $path) {
	return array(
		'dul_search_form_wrapper' => array(
			'render element' => 'element',
		),
	);
}

/**
 * Adds the search form's submit button right after the input element.
 *
 * @ingroup themable
 */
function dulcet_dul_search_form_wrapper(&$vars) {
	$output = '<div class="input-group">';
	$output .= $vars['element']['#children'];
	$output .= '<button type="submit" class="btn btn-success bannerSearch">';
	$output .= '<i class="icon-search icon-white"></i>';
	$output .= '<span class="element-invisible">' . t('Search') . '</span>';
	$output .= '</button>';
	$output .= '</div>';
	return $output;
}


/**
 * Appending class names to menu UL.
 *
 * @ingroup themable
 */

function dulcet_menu_tree($variables) {
  return '<ul class="menu nav nav-list">' . $variables['tree'] . '</ul>';
}



/**
 * Implements hook_js_alter
 *
 * uses tips from:
 * http://oldwildissue.wordpress.com/2012/11/19/drupal-7-manually-update-jquery-version/
 */
function dulcet_js_alter(&$javascript) {
	// $jquery_path = drupal_get_path('theme', 'dulcet') . '/js/jquery-1.8.3.min.js';

	// based on the current path (is admin or not)
	//dpm(current_path());
	//kpr($javascript);

	//$weight = (float) $javascript['https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js']['weight'];
	//$javascript['https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js']['preprocess'] = FALSE;

	//$javascript['/sites/all/themes/dulcet/js/simile/exhibit-api-v2.js']['weight'] = $weight - 0.001;
	//kpr($javascript);

	#$javascript['/sites/all/themes/dulcet/js/simile/exhibit-api-v2.js']['group'] = 'pick a group';
}

/**
 * Implements hook_preprocess_block
 *
 */
function dulcet_preprocess_block(&$variables) {

}


/**
 * Adds CSS for IE
 */
function dulcet_preprocess__html(&$variables) {
	//drupal_add_css(path_to_theme() . '/css/ie-lte-8.css', array('group' => CSS_THEME, 'weight' => 115, 'browsers' => array('IE' => 'lte IE 8', '!IE' => FALSE), 'preprocess' => FALSE));

	//$alias = drupal_get_path_alias();

	// places to study
	//if ($alias == "using/places-to-study") {

	//	drupal_add_js('/sites/all/themes/dulcet/js/simile/exhibit-api-v2.js', array('group' => JS_LIBRARY, 'weight' => -10000, 'preprocess' => TRUE));

	//	drupal_add_html_head_link(array('ex:converter' => 'googleSpreadsheets', 'type' => 'application/jsonp', 'rel' => 'exhibit/data', 'href' => 'http://spreadsheets.google.com/feeds/list/0Ai1EAVMshswCdGx3OE1ySXMtZThseVRFR1JXaF9JeXc/od6/public/basic?alt=json-in-script'));


	//}


}

function dulcet_preprocess_maintenance_page(&$variables) {
	drupal_add_css(
		drupal_get_path('theme', 'dulcet') . '/css/maintenance-page.css',
		array(
			'type' => 'file',
			'weight' => 1000,
		)
	);
}