/**
* get the instance of this class
* @return object the instance
*/
public static function get_instance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* load data needed for board's javascript
* @param string $template the passed in template path
* @return string the same template path
*/
static function send_page_data_to_template($template)
{
// make sure we're looking at the board
if (!isset(Kanban_Template::get_instance()->slug) || Kanban_Template::get_instance()->slug != self::$slug) {
return $template;
}
// make sure they don't need to upgrade
if (Kanban::get_instance()->settings->records_to_move > 0) {
?>
<p>
<?php
echo sprintf(__('We\'ve found %s kanban records that need to be migrated for the latest version of Kanban for WordPress!', 'kanban'), Kanban::get_instance()->settings->records_to_move);
?>
</p>
<p>
<?php
echo sprintf(__('Please visit the <a href="%s">Kanban welcome page</a> to migrate your data.', 'kanban'), add_query_arg('page', 'kanban_welcome', admin_url('admin.php')));
?>
<?php
exit;
}
// get the template data
global $wp_query;
// attach our object to the template data
$wp_query->query_vars['kanban'] = (object) array();
$wp_query->query_vars['kanban']->board = (object) array();
// add default filters
$wp_query->query_vars['kanban']->board->filters = array('user' => (object) array(), 'project' => (object) array());
// add passed alert
$wp_query->query_vars['kanban']->board->alert = !empty($_GET['alert']) ? stripcslashes($_GET['alert']) : '';
// get all data for the javascript
$wp_query->query_vars['kanban']->board->settings = Kanban_Option::get_all();
$wp_query->query_vars['kanban']->board->allowed_users = Kanban_User::get_allowed_users();
$wp_query->query_vars['kanban']->board->estimates = Kanban_Estimate::get_all();
$wp_query->query_vars['kanban']->board->statuses = Kanban_Status::get_all();
$wp_query->query_vars['kanban']->board->projects = Kanban_Project::get_all();
$wp_query->query_vars['kanban']->board->tasks = Kanban_Task::get_all();
// get the current user from the allowed users
$current_user_id = get_current_user_id();
$wp_query->query_vars['kanban']->board->current_user = $wp_query->query_vars['kanban']->board->allowed_users[$current_user_id];
// figure out percentages here (easier, quicker than in js)
$wp_query->query_vars['kanban']->board->col_percent_w = count($wp_query->query_vars['kanban']->board->statuses) > 0 ? 100 / count($wp_query->query_vars['kanban']->board->statuses) : 100;
$wp_query->query_vars['kanban']->board->sidebar_w = count($wp_query->query_vars['kanban']->board->statuses) > 0 ? 100 / (count($wp_query->query_vars['kanban']->board->statuses) - 2) : 0;
apply_filters('kanban_board_query_vars', $wp_query->query_vars['kanban']->board);
return $template;
}
static function save_settings()
{
if (!isset($_POST[Kanban_Utils::get_nonce()]) || !wp_verify_nonce($_POST[Kanban_Utils::get_nonce()], 'kanban-options') || !is_user_logged_in()) {
return;
}
$statuses = Kanban_Status::get_all();
$status_ids = array_keys($statuses);
// any statuses to delete?
if (isset($_POST['statuses']['saved'])) {
$deleted_statuses = array_diff($status_ids, array_keys($_POST['statuses']['saved']));
if (!empty($deleted_statuses)) {
foreach ($deleted_statuses as $key => $id) {
Kanban_Status::delete(array('id' => $id));
}
}
}
// add new statuses first
if (isset($_POST['statuses']['new'])) {
foreach ($_POST['statuses']['new'] as $status) {
// save it
$success = Kanban_Status::replace($status);
if ($success) {
$status_id = Kanban_Status::insert_id();
// add it to all the statuses to save
$_POST['statuses']['saved'][$status_id] = $status;
}
}
}
// now save all statuses with positions
if (isset($_POST['statuses']['saved'])) {
foreach ($_POST['statuses']['saved'] as $status_id => $status) {
$status['id'] = $status_id;
Kanban_Status::replace($status);
}
}
$estimates = Kanban_Estimate::get_all();
$estimate_ids = array_keys($estimates);
// any estimates to delete?
if (isset($_POST['estimates']['saved'])) {
$deleted_estimates = array_diff($estimate_ids, array_keys($_POST['estimates']['saved']));
if (!empty($deleted_estimates)) {
foreach ($deleted_estimates as $key => $id) {
Kanban_Estimate::delete(array('id' => $id));
}
}
}
// add new estimates first
if (isset($_POST['estimates']['new'])) {
foreach ($_POST['estimates']['new'] as $estimate) {
// save it
$success = Kanban_Estimate::replace($estimate);
if ($success) {
$estimate_id = Kanban_Estimate::insert_id();
// add it to all the estimates to save
$_POST['estimates']['saved'][$estimate_id] = $estimate;
}
}
}
// now save all estimates with positions
if (isset($_POST['estimates']['saved'])) {
foreach ($_POST['estimates']['saved'] as $estimate_id => $estimate) {
$estimate['id'] = $estimate_id;
Kanban_Estimate::replace($estimate);
}
}
// get current settings
$settings = Kanban_Option::get_all_raw();
$settings = Kanban_Utils::build_array_with_id_keys($settings);
// save all single settings
foreach ($_POST['settings'] as $key => $value) {
if (is_array($value)) {
$value = serialize($value);
}
$data = array('name' => $key, 'value' => $value);
// see if it's already set
$id = Kanban_Utils::find_key_of_object_by_property('name', $key, $settings);
if ($id) {
$data['id'] = $id;
}
Kanban_Option::_replace($data);
}
$url = add_query_arg(array('message' => urlencode(__('Settings saved', 'kanban'))), $_POST['_wp_http_referer']);
wp_redirect($url);
exit;
}
static function add_defaults()
{
global $wpdb;
$status_table = Kanban_Status::table_name();
$sql = "SELECT count(`id`)\n\t\t\t\tFROM `{$status_table}`\n\t\t;";
$status_count = $wpdb->get_var($sql);
if ($status_count == 0) {
$statuses = array('Backlog' => '#8224e3', 'Ready' => '#eeee22', 'In progress' => '#81d742', 'QA' => '#f7a738', 'Done' => '#1e73be', 'Archive' => '#333333');
$i = 0;
foreach ($statuses as $status => $color) {
$data = array('title' => $status, 'color_hex' => $color, 'position' => $i);
Kanban_Status::replace($data);
$i++;
}
}
$estimate_table = Kanban_Estimate::table_name();
$sql = "SELECT count(`id`)\n\t\t\t\tFROM `{$estimate_table}`\n\t\t;";
$estimate_count = $wpdb->get_var($sql);
if ($estimate_count == 0) {
$estimates = array('2' => '2h', '4' => '4h', '8' => '1d', '16' => '2d', '32' => '4d');
$i = 0;
foreach ($estimates as $hours => $title) {
$data = array('title' => $title, 'hours' => $hours, 'position' => $i);
Kanban_Estimate::replace($data);
$i++;
}
}
$boards_table = Kanban_Board::table_name();
$sql = "SELECT count(`id`)\n\t\t\t\tFROM `{$boards_table}`\n\t\t;";
$boards_count = $wpdb->get_var($sql);
if ($boards_count == 0) {
$data = array('title' => 'Your first kanban board', 'created_dt_gmt' => Kanban_Utils::mysql_now_gmt(), 'modified_dt_gmt' => Kanban_Utils::mysql_now_gmt(), 'user_id_author' => get_current_user_id(), 'is_active' => 1);
Kanban_Board::replace($data);
}
$tasks_table = Kanban_Board::table_name();
$sql = "SELECT count(`id`)\n\t\t\t\tFROM `{$tasks_table}`\n\t\t;";
$tasks_count = $wpdb->get_var($sql);
if ($tasks_count == 0) {
$sql = "SELECT `id`\n\t\t\t\t\tFROM `{$boards_table}`\n\t\t\t\t\tLIMIT 1\n\t\t\t;";
$board_id = $wpdb->get_var($sql);
$data = array('title' => 'Your first task', 'board_id' => $board_id, 'created_dt_gmt' => Kanban_Utils::mysql_now_gmt(), 'modified_dt_gmt' => Kanban_Utils::mysql_now_gmt(), 'user_id_author' => get_current_user_id(), 'is_active' => 1);
Kanban_Board::replace($data);
}
$options_table = Kanban_Option::table_name();
$sql = "SELECT *\n\t\t\t\tFROM `{$options_table}`\n\t\t;";
$options = $wpdb->get_results($sql);
$options_arr = array();
foreach ($options as $option) {
$options_arr[$option->name] = $option->value;
}
$defaults = Kanban_Option::get_defaults();
foreach ($defaults as $name => $value) {
if (isset($options_arr[$name])) {
continue;
}
$data = array('name' => $name, 'value' => $value);
Kanban_Option::replace($data);
}
}
