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<?php
// $Id: template.php,v 1.14 2008/05/13 09:19:13 johnalbin Exp $
/**
* @file
*
* OVERRIDING THEME FUNCTIONS
*
* The Drupal theme system uses special theme functions to generate HTML output
* automatically. Often we wish to customize this HTML output. To do this, we
* have to override the theme function. You have to first find the theme
* function that generates the output, and then "catch" it and modify it here.
* The easiest way to do it is to copy the original function in its entirety and
* paste it here, changing the prefix from theme_ to STARTERKIT_. For example:
*
* original: theme_breadcrumb()
* theme override: STARTERKIT_breadcrumb()
*
* where STARTERKIT is the name of your sub-theme. For example, the zen_classic
* theme would define a zen_classic_breadcrumb() function.
*
* If you would like to override any of the theme functions used in Zen core,
* you should first look at how Zen core implements those functions:
* theme_breadcrumbs() in zen/template.php
* theme_menu_item_link() in zen/template-menus.php
* theme_menu_local_tasks() in zen/template-menus.php
*/
/*
* Add any conditional stylesheets you will need for this sub-theme.
*
* To add stylesheets that ALWAYS need to be included, you should add them to
* your .info file instead. Only use this section if you are including
* stylesheets based on certain conditions.
*/
// Optionally add the fixed width CSS file.
if (theme_get_setting('zen_classic_fixed')) {
drupal_add_css(path_to_theme() . '/zen-fixed.css', 'theme', 'all');
}
/**
* Implementation of HOOK_theme().
*/
function zen_classic_theme(&$existing, $type, $theme, $path) {
return zen_theme($existing, $type, $theme, $path);
}
/**
* Override or insert PHPTemplate variables into all templates.
*
* @param $vars
* A sequential array of variables to pass to the theme template.
* @param $hook
* The name of the theme function being called (name of the .tpl.php file.)
*/
/* -- Delete this line if you want to use this function
function zen_classic_preprocess(&$vars, $hook) {
$vars['sample_variable'] = t('Lorem ipsum.');
}
// */
/**
* Override or insert PHPTemplate variables into the page templates.
*
* @param $vars
* A sequential array of variables to pass to the theme template.
* @param $hook
* The name of the theme function being called ("page" in this case.)
*/
/* -- Delete this line if you want to use this function
function zen_classic_preprocess_page(&$vars, $hook) {
$vars['sample_variable'] = t('Lorem ipsum.');
}
// */
/**
* Override or insert PHPTemplate variables into the node templates.
*
* @param $vars
* A sequential array of variables to pass to the theme template.
* @param $hook
* The name of the theme function being called ("node" in this case.)
*/
/* -- Delete this line if you want to use this function
function zen_classic_preprocess_node(&$vars, $hook) {
$vars['sample_variable'] = t('Lorem ipsum.');
}
// */
/**
* Override or insert PHPTemplate variables into the comment templates.
*
* @param $vars
* A sequential array of variables to pass to the theme template.
* @param $hook
* The name of the theme function being called ("comment" in this case.)
*/
/* -- Delete this line if you want to use this function
function zen_classic_preprocess_comment(&$vars, $hook) {
$vars['sample_variable'] = t('Lorem ipsum.');
}
// */
/**
* Override or insert PHPTemplate variables into the block templates.
*
* @param $vars
* A sequential array of variables to pass to the theme template.
* @param $hook
* The name of the theme function being called ("block" in this case.)
*/
/* -- Delete this line if you want to use this function
function zen_classic_preprocess_block(&$vars, $hook) {
$vars['sample_variable'] = t('Lorem ipsum.');
}
// */
/**
* The rel="nofollow" attribute is missing from anonymous users' URL in Drupal 6.0-6.2.
*/
function zen_classic_username($object) {
if ($object->uid && $object->name) {
// Shorten the name when it is too long or it will break many tables.
if (drupal_strlen($object->name) > 20) {
$name = drupal_substr($object->name, 0, 15) . '...';
}
else {
$name = $object->name;
}
if (user_access('access user profiles')) {
$output = l($name, 'user/' . $object->uid, array('attributes' => array('title' => t('View user profile.'))));
}
else {
$output = check_plain($name);
}
}
else if ($object->name) {
// Sometimes modules display content composed by people who are
// not registered members of the site (e.g. mailing list or news
// aggregator modules). This clause enables modules to display
// the true author of the content.
if (!empty($object->homepage)) {
$output = l($object->name, $object->homepage, array('attributes' => array('rel' => 'nofollow')));
}
else {
$output = check_plain($object->name);
}
$output .= ' (' . t('not verified') . ')';
}
else {
$output = variable_get('anonymous', t('Anonymous'));
}
return $output;
}
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