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<?php
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// $Id: virtual_site_head.module,v 1.1 2008/03/19 18:43:27 fokke Exp $
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/**
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* Implementation of hook_preprocess_hook().
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*/
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function virtual_site_head_preprocess_page(&$variables) {
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if ($site = virtual_site_load_active()) {
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// Insert inline CSS here to make sure it's the last CSS
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if ($site->features['virtual_site_head_feature']['css_inline']) {
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$variables['styles'] .= "\n<style type=\"text/css\">\n".$site->features['virtual_site_head_feature']['css_inline']."\n</style>\n";
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}
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}
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}
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/**
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* Implementation of hook_footer().
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*/
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function virtual_site_head_footer($main = 0) {
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if ($site = virtual_site_load_active()) {
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if ($site->features['virtual_site_head_feature']['html_footer']) {
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return $site->features['virtual_site_head_feature']['html_footer'];
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}
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}
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}
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/**
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* Implementation of hook_feature_info().
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*/
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function virtual_site_head_feature_info() {
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return array(
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'virtual_site_head_feature' => array(
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'name' => t('Head'),
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'description' => t('Add styles, scripts and other stuff to <code><head /></code>'),
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),
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);
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}
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function virtual_site_head_feature_form($context) {
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$form = array();
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$form['settings'] = array(
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'#tree' => TRUE,
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);
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$form['settings']['html_head'] = array(
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'#type' => 'textarea',
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'#title' => t('HTML in header'),
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'#description' => t('Enter HTML code to include in the <code><head /></code>.'),
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'#default_value' => $context['html_head'],
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);
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$form['settings']['html_footer'] = array(
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'#type' => 'textarea',
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'#title' => t('HTML in closure'),
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'#description' => t('Enter HTML code to include just before <code></body></code>.'),
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'#default_value' => $context['html_footer'],
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);
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$form['settings']['js_include'] = array(
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'#type' => 'textarea',
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'#title' => t('Referenced JavaScript files'),
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'#description' => t('Enter URLs of JavaScript files (one on each line) to refer to.'),
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'#default_value' => $context['js_include'],
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);
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$form['settings']['js_inline'] = array(
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'#type' => 'textarea',
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'#title' => t('Inline JavaScript'),
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'#description' => t('Enter JavaScript code to include inline.'),
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'#default_value' => $context['js_inline'],
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);
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$form['settings']['css_include'] = array(
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'#type' => 'textarea',
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'#title' => t('Referenced CSS files'),
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'#description' => t('Enter URLs of CSS files (one on each line) to refer to.'),
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'#default_value' => $context['css_include'],
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);
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$form['settings']['css_inline'] = array(
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'#type' => 'textarea',
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'#title' => t('Inline CSS'),
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'#description' => t('Enter CSS code to include inline.'),
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'#default_value' => $context['css_inline'],
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);
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return $form;
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}
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function virtual_site_head_feature_submit($form, $form_state) {
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return $form_state['values']['settings'];
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}
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function virtual_site_head_feature($context) {
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if (trim($context['html_head'])) {
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drupal_set_html_head($context['html_head']);
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}
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if (trim($context['js_inline'])) {
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drupal_add_js($context['js_inline'], 'inline');
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}
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if (trim($context['js_include'])) {
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$files = preg_split('/[\n\r]+/s', $context['js_include']);
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if (count($files)) {
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foreach ($files as $file) {
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drupal_add_js(check_url($file), 'module');
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}
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}
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}
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if (trim($context['css_include'])) {
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$files = preg_split('/[\n\r]+/s', $context['css_include']);
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if (count($files)) {
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foreach ($files as $file) {
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drupal_add_css(check_url($file), 'theme');
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}
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}
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}
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}
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?>
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