function prevProject($returnData = false)
{
global $clerk;
$projectsList = array();
$orderedProjects = array();
$currentProject = projectInfo(selectedProject());
$currentIndex = 0;
$count = 0;
$page = pageInfo(currentPage());
$options = prepare_settings($page['content_options']);
$section = $clerk->query_fetchArray($clerk->query_select("project_sections", "", "WHERE name= '{$options['section']}' OR slug= '{$options['section']}' OR id='{$options['section']}'"));
$section = $section['id'];
if (!empty($section)) {
$projects = $clerk->query_select("projects", "", "WHERE section= '{$section}' ORDER BY pos ASC");
} else {
$projects = $clerk->query_select("projects", "", "ORDER BY section, pos ASC");
}
while ($project = $clerk->query_fetchArray($projects)) {
$projectsList[] = $project;
}
$getSections = $clerk->query_select("project_sections", "", "ORDER BY pos ASC");
while ($section = $clerk->query_fetchArray($getSections)) {
foreach ($projectsList as $p) {
if ($p['section'] == $section['id']) {
$orderedProjects[] = $p;
if ($p['id'] == $currentProject['id']) {
$currentIndex = $count;
}
$count++;
}
}
}
if ($currentIndex == 0) {
$prevProject = $orderedProjects[count($orderedProjects) - 1];
} else {
$prevProject = $orderedProjects[$currentIndex - 1];
}
if ($returnData) {
$prevProject['link'] = linkToProject($prevProject['id']);
return $prevProject;
}
return linkToProject($prevProject['id']);
}
$dataset_add_info = $dataset_node['dataset']->field_dataset_add_info;
$dataset_beg_end_date = $dataset_node['dataset']->field_beg_end_date;
$dataset_purpose = $dataset_node['dataset']->field_dataset_purpose;
$dataset_maintenance = $dataset_node['dataset']->field_dataset_maintenance;
$dataset_methods = $dataset_node['dataset']->field_methods;
$dataset_id = $dataset_node['dataset']->field_dataset_id;
$dataset_related_links = $dataset_node['dataset']->field_dataset_related_links;
// have to check those two fields due to strange Notice after reinstall
// TODO: find why those and only those?
if (isset($dataset_node['dataset']->field_instrumentation)) {
$dataset_instrumentation = $dataset_node['dataset']->field_instrumentation;
}
if (isset($dataset_node['dataset']->field_quality)) {
$dataset_quality = $dataset_node['dataset']->field_quality;
}
$last_settings = prepare_settings();
global $user;
$current_destination = drupal_get_destination();
if (empty($user->uid)) {
drupal_set_message('Please login in');
drupal_goto('user/login', $current_destination);
} elseif (!$last_settings['last_acronym']) {
drupal_set_message("Please provide the site specific settings");
drupal_goto('eml_config', $current_destination);
}
$acr = $last_settings['last_acronym'];
$metadata_provider_arr = array(node_load($last_settings['last_metadata_provider_ref']));
$publisher_arr = array(node_load($last_settings['last_publisher_ref']));
$views_bonus_eml_site_name = variable_get('site_name', NULL);
/* -----------------
* 2) calculate vid version
function pageContent($page = "")
{
global $clerk;
$id = empty($page) ? PAGE : $page;
if (!empty($id)) {
$page = $clerk->query_fetchArray($clerk->query_select("pages", "", "WHERE id='{$id}' OR slug='{$id}' LIMIT 1"));
if ($page['content_type'] == "none") {
return;
}
$module = empty($page['content_type']) ? "projects" : $page['content_type'];
$options = prepare_settings($page['content_options']);
return $module($options);
}
return null;
}
function prev_post($return_data = false)
{
global $clerk, $blog;
$post_list = array();
$current_post = postInfo(selectedPost());
$current_index = 0;
$count = 0;
$page = pageInfo(currentPage());
$options = prepare_settings($page['content_options']);
$defaults = array('order' => 'date', 'orderHow' => 'desc');
$options = merge_settings($options, $defaults);
$posts = $clerk->query_select("secretary_blog", "", "WHERE status= 1 ORDER BY {$options['order']} {$options['orderHow']}");
while ($post = $clerk->query_fetchArray($posts)) {
$post_list[] = $post;
if ($post['id'] == $current_post['id']) {
$current_index = $count;
}
$count++;
}
if ($current_index == 0) {
$prev_post = $post_list[count($post_list) - 1];
} else {
$prev_post = $post_list[$current_index - 1];
}
if ($return_data) {
$prev_post['link'] = post_link(false, $prev_post['id']);
return $prev_post;
}
return post_link(false, $prev_post['id']);
}