function loadReplacements()
{
$congs = self::getCongregations();
$this->_keywords = $this->_cong_keywords = array();
if (is_file($this->_filename)) {
$this->_keywords = ODF_Tools::getKeywords($this->_filename);
} else {
if (is_dir($this->_filename)) {
foreach (self::getCongregations() as $congid => $cong) {
foreach (explode(',', self::EXTENSIONS) as $extn) {
$filename = $this->_filename . '/' . $cong['meeting_time'] . '.' . $extn;
if (file_exists($filename)) {
$this->_cong_keywords[$congid] = array_merge(array_get($this->_cong_keywords, $congid, array()), ODF_Tools::getKeywords($filename));
$this->_keywords = array_merge($this->_keywords, $this->_cong_keywords[$congid]);
}
}
}
} else {
add_message("Could not find file " . $this->_filename, 'error');
}
}
$this->_keywords = array_unique($this->_keywords);
$congs = self::getCongregations();
foreach ($congs as $congid => $cong) {
$service = Service::findByDateAndCong($this->_service_date, $congid);
if (empty($service)) {
add_message("Could not find service for " . $cong['name'] . " on " . $this->_service_date, 'failure');
unset($congs[$congid]);
continue;
}
$next_service = Service::findByDateAndCong(date('Y-m-d', strtotime($this->_service_date . ' +1 week')), $congid);
$list = is_file($this->_filename) ? $this->_keywords : array_get($this->_cong_keywords, $congid, array());
foreach ($list as $keyword) {
$keyword = strtoupper($keyword);
if (0 === strpos($keyword, 'NAME_OF_')) {
$role_title = substr($keyword, strlen('NAME_OF_'));
$this->_replacements[$congid][$keyword] = $service->getPersonnelByRoleTitle($role_title);
} else {
if (0 === strpos($keyword, 'SERVICE_')) {
$service_field = strtolower(substr($keyword, strlen('SERVICE_')));
$this->_replacements[$congid][$keyword] = $service->getValue($service_field);
if (null === $this->_replacements[$congid][$keyword]) {
$this->_replacements[$congid][$keyword] = '';
}
if ($service_field == 'date') {
// make a friendly date
$this->_replacements[$congid][$keyword] = date('j F Y', strtotime($this->_replacements[$congid][$keyword]));
}
} else {
if (0 === strpos($keyword, 'NEXT_SERVICE_')) {
if (!empty($next_service)) {
$service_field = strtolower(substr($keyword, strlen('NEXT_SERVICE_')));
$this->_replacements[$congid][$keyword] = $next_service->getValue($service_field);
if ($service_field == 'date') {
// make a short friendly date
$this->_replacements[$congid][$keyword] = date('j M', strtotime($this->_replacements[$congid][$keyword]));
}
} else {
$this->_replacements[$congid][$keyword] = '';
add_message('NEXT_SERVICE keyword could not be replaced because no next service was found for ' . $cong['name'], 'warning');
}
} else {
if (0 === strpos($keyword, 'CONGREGATION_')) {
$cong_field = strtolower(substr($keyword, strlen('CONGREGATION_')));
$this->_replacements[$congid][$keyword] = $cong[$cong_field];
} else {
$this->_replacements[$congid][$keyword] = '';
}
}
}
}
}
}
}
function processExpand()
{
if ($this->_service_date) {
$found_files = array();
foreach ($this->_dirs['expand'] as $dir) {
$di = new DirectoryIterator($dir);
foreach ($di as $fileinfo) {
if (!$fileinfo->isFile()) {
continue;
}
$pathinfo = pathinfo($fileinfo->getFilename());
if (in_array($pathinfo['extension'], array('odt', 'odp'))) {
$found_files[] = $fileinfo->getFilename();
$this->_keywords = array_merge($this->_keywords, ODF_Tools::getKeywords($fileinfo->getPathname()));
if (!empty($_POST['replacements'])) {
// make copies and replace the keywords
$this->expandFile($fileinfo->getPathname());
}
}
}
}
if (empty($_POST['replacements'])) {
if (empty($found_files)) {
add_message("Could not expand - no ODT or ODP files were found in " . implode(', ', $this->_dirs['expand']), 'failure');
} else {
add_message("Files to be expanded: <br />" . implode('<br />', $found_files), 'success', true);
}
$this->loadReplacements();
} else {
$this->_addGeneratedFilesMessage();
}
}
}
