public static function global_citation_page()
{
// Process incoming form and preload previous citations.
$rows = array();
if (!empty($_POST['__citation'])) {
CandelaCitation::process_global_form();
if (!empty($citations)) {
foreach ($citations as $citation) {
$rows[] = CandelaCitation::get_meta_row($citation);
}
}
}
print '<div class="wrap">';
print '<div>' . __('Global Citations', 'candela-citation') . '</div>';
print '<form method="POST" action="' . get_permalink() . '">';
print '<input type="hidden" name="__citation" value="1" >';
$rows[] = CandelaCitation::get_meta_row();
CandelaCitation::citations_table($rows);
print '<input type="submit" id="citation-add-all" name="citation-add-all" value="' . __('Add citations to every page', 'candela-citation') . '">';
print '<input type="submit" id="citation-replace-all" name="citation-replace-all" value="' . __('OVERWRITE citations on every page', 'candela-citation') . '">';
print "<script type=\"text/javascript\">\n jQuery( document ).ready( function( \$ ) {\n \$('#citation-add-all').click(function() {\n if (!confirm(\"Are you sure you want to add citations to *every* page in this book?\")) {\n return false;\n }\n });\n });\n </script>";
print "<script type=\"text/javascript\">\n jQuery( document ).ready( function( \$ ) {\n \$('#citation-replace-all').click(function() {\n if (!confirm(\"Are you sure you want to replace all citations in *every* page in this book?\")) {\n return false;\n }\n });\n });\n </script>";
print '</form>';
print '</div>';
// Show citations for every book
$structure = pb_get_book_structure();
if (!empty($structure['__order'])) {
$grouped = array();
$headers = array('title' => __('Post'));
foreach ($structure['__order'] as $id => $info) {
$post = get_post($id);
$citations = CandelaCitation::get_citations($id);
$fields = CandelaCitation::citation_fields();
foreach ($citations as $citation) {
$parts = array();
$parts['title'] = '<a href="' . get_permalink($post->ID) . '">' . $post->post_title . '</a>';
foreach ($fields as $field => $info) {
if (empty($headers[$field])) {
$headers[$field] = $info['label'];
}
if (!empty($citation[$field])) {
$parts[$field] = esc_html($citation[$field]);
}
}
$grouped[$id][$citation['type']][] = $parts;
}
}
if (!empty($grouped)) {
print '<div class="wrap"><table>';
print '<thead><tr>';
foreach ($headers as $title) {
print '<th>' . $title . '</th>';
}
print '</tr></thead>';
print '<tbody>';
foreach ($grouped as $id => $citations) {
foreach ($citations as $type => $parts) {
foreach ($parts as $row) {
print '<tr>';
foreach (array_keys($headers) as $field) {
if (!empty($row[$field])) {
switch ($field) {
case 'url':
print '<td><a href="' . esc_url($row[$field]) . '">' . esc_url($row[$field]) . '</a></td>';
break;
default:
print '<td>' . $row[$field] . '</td>';
break;
}
} else {
print '<td></td>';
}
}
print '</tr>';
}
}
}
print '</tbody>';
print '</table></div>';
} else {
print '';
}
}
}
