function guilro_petitions_signatures_page()
{
// check security: ensure user has authority
if (!current_user_can('publish_posts')) {
wp_die(__('Insufficient privileges: You need to be an editor to do that.', 'guilro_petitions'));
}
include_once 'class.speakout.php';
include_once 'class.signature.php';
include_once 'class.petition.php';
$the_signatures = new guilro_petitions_Signature();
$the_petitions = new guilro_petitions_Petition();
global $guilro_petitions_settings;
$options = $guilro_petitions_settings->getAll();
$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
$pid = isset($_REQUEST['pid']) ? $_REQUEST['pid'] : '';
// petition id
$sid = isset($_REQUEST['sid']) ? $_REQUEST['sid'] : '';
// signature id
// set variables for paged record display and for limit values in db query
$paged = isset($_REQUEST['paged']) ? $_REQUEST['paged'] : '1';
$total_pages = isset($_REQUEST['total_pages']) ? $_REQUEST['total_pages'] : '1';
$current_page = guilro_petitions_SpeakOut::current_paged($paged, $total_pages);
$query_limit = $options['signatures_rows'];
$query_start = $current_page * $query_limit - $query_limit;
switch ($action) {
case 'delete':
// security: ensure user has intention
check_admin_referer('guilro_petitions-delete_signature' . $sid);
// delete signature from the database
$the_signatures->delete($sid);
// count number of signatures in database
$count = $the_signatures->count($pid);
// get all signatures for display
$signatures = $the_signatures->all($pid, $query_start, $query_limit);
// set up display strings
// set up values for the table label ie: All Signatures (36)
if ($count == 0) {
$petition = '';
} elseif ($pid != '') {
$petition = $signatures[0]->title;
} else {
$petition = __('All Signatures', 'guilro_petitions');
}
$table_label = esc_html($petition) . ' <span class="count">(' . $count . ')</span>';
$base_url = site_url('wp-admin/admin.php?page=guilro_petitions_signatures&action=petition&pid=' . $pid);
$message_update = __('Signature deleted.', 'guilro_petitions');
break;
case 'petition':
// count number of signatures in database
$count = $the_signatures->count($pid);
// get all signatures for display
$signatures = $the_signatures->all($pid, $query_start, $query_limit);
// TODO: Make this always show petition title (maybe use join in query)
// set up display strings
// if signatures exist, show petition title, else show petition id number
if (count($signatures) > 0) {
$table_label = esc_html($signatures[0]->title) . ' <span class="count">(' . $count . ')</span>';
} else {
$table_label = __('Petition', 'guilro_petitions') . ' ' . $pid . ' <span class="count">(0)</span>';
}
$base_url = site_url('wp-admin/admin.php?page=guilro_petitions_signatures&action=petition&pid=' . $pid);
$message_update = '';
break;
case 'reconfirm':
check_admin_referer('guilro_petitions-resend_confirmations' . $pid);
include_once 'class.mail.php';
$petition_to_confirm = new guilro_petitions_Petition();
// get unconfirmed signatures
$unconfirmed = $the_signatures->unconfirmed($pid);
foreach ($unconfirmed as $signature) {
$unconfirmed_signature = new guilro_petitions_signature();
$unconfirmed_signature->first_name = $signature->first_name;
$unconfirmed_signature->last_name = $signature->last_name;
$unconfirmed_signature->email = $signature->email;
$unconfirmed_signature->confirmation_code = $signature->confirmation_code;
guilro_petitions_Mail::send_confirmation($petition_to_confirm, $unconfirmed_signature, $options);
// destroy temporary object so we can re-use the variable
unset($unconfirmed_signature);
}
// count number of signatures in database
$count = $the_signatures->count($pid);
// get all signatures for display
$signatures = $the_signatures->all($pid, $query_start, $query_limit);
// set up display strings
if (count($signatures) > 0) {
$table_label = esc_html($signatures[0]->title) . ' <span class="count">(' . $count . ')</span>';
} else {
$table_label = __('Petition', 'guilro_petitions') . ' ' . $pid . ' <span class="count">(0)</span>';
}
$base_url = site_url('wp-admin/admin.php?page=guilro_petitions_signatures&action=petition&pid=' . $pid);
$message_update = __('Confirmation emails sent.', 'guilro_petitions');
break;
default:
// count number of signatures in database
$count = $the_signatures->count($pid);
// get all signatures for display
$signatures = $the_signatures->all($pid, $query_start, $query_limit);
// set up display strings
$table_label = __('All Signatures', 'guilro_petitions') . ' <span class="count">(' . $count . ')</span>';
$base_url = site_url('wp-admin/admin.php?page=guilro_petitions_signatures');
$message_update = '';
}
// get list of petitions to populate select box navigation
$petitions_list = $the_petitions->quicklist();
// Set up URLs for 'Download as CSV' and 'Resend confirmations' buttons
// Show buttons only when we are viewing signatures from a single petition
if (count($petitions_list) == 1 || $pid != '') {
// if $pid (petition id) wasn't sent through the URL, then create it from the query
if ($pid == '') {
$pid = $petitions_list[0]->id;
}
$csv_url = site_url('wp-admin/admin.php?page=guilro_petitions_signatures&action=petition&pid=' . $pid);
$reconfirm_url = site_url('wp-admin/admin.php?page=guilro_petitions_signatures&action=reconfirm&pid=' . $pid);
}
// display the Signatures table
include_once __DIR__ . '/signatures.view.php';
}
/**
* generates HTML table of signatures for a single petition.
*
* @param int $id the ID petition for which we are displaying signatures
* @param int $start the first signature to be retrieved
* @param int $limit number of signatures to be retrieved
* @param string $context either 'shortcode' or 'ajax' to distinguish between calls from the initia page load (shortcode) and calls from pagination buttons (ajax)
* @param string $dateformat PHP date format provided by shortcode attribute - also relayed in ajax requests
* @param string $nextbuttontext provided by shortcode attribute
* @param string $prevtbuttontext provided by shortcode attribute
*
* @return string HTML table containing signatures (or just the table rows if context is ajax)
*/
public static function table($id, $start, $limit, $context = 'shortcode', $dateformat = 'M d, Y', $nextbuttontext = '>', $prevbuttontext = '<')
{
include_once 'class.signature.php';
$the_signatures = new guilro_petitions_Signature();
global $guilro_petitions_settings;
$options = $guilro_petitions_settings->getAll();
// get list of columns to display - as defined in settings
$columns = unserialize($options['signaturelist_columns']);
// get the signatures
$signatures = $the_signatures->all($id, $start, $limit, 'signaturelist');
$total = $the_signatures->count($id, 'signaturelist');
$current_signature_number = $total - $start;
$signatures_list = '';
// only show signature lists if there are signatures
if ($total > 0) {
// determine which columns to display
$display_city = in_array('sig_city', $columns) ? 1 : 0;
$display_state = in_array('sig_state', $columns) ? 1 : 0;
$display_postcode = in_array('sig_postcode', $columns) ? 1 : 0;
$display_country = in_array('sig_country', $columns) ? 1 : 0;
$display_custom = in_array('sig_custom', $columns) ? 1 : 0;
$display_date = in_array('sig_date', $columns) ? 1 : 0;
if ($context !== 'ajax') {
// only include on initial page load (not when paging)
$signatures_list = '
<!-- signaturelist -->
<table class="guilro-petitions-signaturelist guilro-petitions-signaturelist-' . $id . '">
<caption>' . $options['signaturelist_header'] . '</caption>';
}
$row_count = 0;
foreach ($signatures as $signature) {
if ($row_count % 2) {
$signatures_list .= '<tr class="guilro-petitions-even">';
} else {
$signatures_list .= '<tr class="guilro-petitions-odd">';
}
$signatures_list .= '<td class="guilro-petitions-signaturelist-count">' . number_format($current_signature_number, 0, '.', ',') . '</td>';
$display_lastname = $signature->last_name;
// if we have enabled privacy, only show forst letter of surname
if ($options['signaturelist_privacy'] == 'enabled') {
$display_lastname = substr($signature->last_name, 0, 1) . '.';
}
$signatures_list .= '<td class="guilro-petitions-signaturelist-name">' . stripslashes($signature->first_name . ' ' . $display_lastname) . '</td>';
// if we display both city and state, combine them into one column
$city = $display_city ? $signature->city : '';
$state = $display_state ? $signature->state : '';
if ($display_city && $display_state) {
// should we separate with a comma?
$delimiter = $city != '' && $state != '' ? ', ' : '';
$signatures_list .= '<td class="guilro-petitions-signaturelist-city">' . stripslashes($city . $delimiter . $state) . '</td>';
} else {
if ($display_city) {
$signatures_list .= '<td class="guilro-petitions-signaturelist-city">' . stripslashes($city) . '</td>';
}
if ($display_state) {
$signatures_list .= '<td class="guilro-petitions-signaturelist-state">' . stripslashes($state) . '</td>';
}
}
if ($display_postcode) {
$signatures_list .= '<td class="guilro-petitions-signaturelist-postcode">' . stripslashes($signature->postcode) . '</td>';
}
if ($display_country) {
$signatures_list .= '<td class="guilro-petitions-signaturelist-country">' . stripslashes($signature->country) . '</td>';
}
if ($display_custom) {
$signatures_list .= '<td class="guilro-petitions-signaturelist-custom">' . stripslashes($signature->custom_field) . '</td>';
}
if ($display_date) {
$signatures_list .= '<td class="guilro-petitions-signaturelist-date">' . date_i18n($dateformat, strtotime($signature->date)) . '</td>';
}
$signatures_list .= '</tr>';
--$current_signature_number;
++$row_count;
}
if ($context !== 'ajax') {
// only include on initial page load
if ($limit != 0 && $start + $limit < $total) {
$colspan = count($columns) + 2;
$signatures_list .= '
<tr class="guilro-petitions-signaturelist-pagelinks">
<td colspan="' . $colspan . '">
<a class="guilro-petitions-signaturelist-prev guilro-petitions-signaturelist-disabled" rel="' . $id . ',' . $total . ',' . $limit . ',' . $total . ',0">' . $prevbuttontext . '</a>
<a class="guilro-petitions-signaturelist-next" rel="' . $id . ',' . ($start + $limit) . ',' . $limit . ',' . $total . ',1">' . $nextbuttontext . '</a>
</td>
</tr>
';
}
$signatures_list .= '</table>';
}
}
return $signatures_list;
}
