/**
* Convert Plugin Main Function
*/
function convert()
{
global $vars, $defaultpage;
sonots::init_myerror();
do {
// try
$args = func_get_args();
$inclpage = array_shift($args);
$current = isset($vars['page']) ? $vars['page'] : $defaultpage;
$this->visited[$current] = TRUE;
$inclpage = PluginIncludex::check_page($inclpage, $current, $this->visited);
if (sonots::mycatch()) {
break;
}
$this->visited[$inclpage] = TRUE;
$argline = csv_implode(',', $args);
$argoptions = PluginSonotsOption::parse_option_line($argline);
list($options, $unknowns) = PluginSonotsOption::evaluate_options($argoptions, $this->conf_options);
$options = PluginIncludex::check_options($options, $unknowns, $argoptions);
if (sonots::mycatch()) {
break;
}
$html = PluginIncludex::display_include($inclpage, $options, $this->syntax);
return $html;
} while (false);
if (sonots::mycatch()) {
// catch
return '</p>#includex(): ' . sonots::mycatch() . '</p>';
}
}
/**
* Check option validities and compatibilities
*
* @param array $options
* @param array $unknown unknown options
* @param array $conf_options
* @return array
*/
function check_options($options, $unknowns, $conf_options)
{
global $vars;
// first arg
if (!isset($options['tag']) && count($unknowns) > 0) {
$unknown_keys = array_diff_key($unknowns, $conf_options);
$options['tag'] = $key = key($unknown_keys);
unset($unknowns[$key]);
}
if (count($unknowns) > 0) {
$line = PluginSonotsOption::glue_option_line($unknowns);
sonots::mythrow('Argument(s) "' . htmlspecialchars($line) . '" are invalid');
return;
}
if (isset($options['include'])) {
$options['include'] = PluginIncludex::check_options($options['include']);
$options['date'] = false;
// include does not use definitely
$options['new'] = false;
// include does not use definitely
$options['info'] = null;
$options['contents'] = null;
// include does not use definitely
}
//// Compat
if ($options['date'] || $options['new']) {
$options['info'] = array();
}
if ($options['date']) {
if (!in_array('date', $options['info'])) {
$options['info'][] = 'date';
}
}
if ($options['new']) {
if (!in_array('new', $options['info'])) {
$options['info'][] = 'new';
}
}
return $options;
}
/**
* Check option validities and compatibilities
*
* @param array $options
* @param array $unknown unknown options
* @param array $conf_options
* @return array
*/
function check_options($options, $unknowns, $conf_options)
{
global $vars;
// first arg
if (!isset($options['prefix']) && count($unknowns) > 0) {
$unknown_keys = array_diff_key($unknowns, $conf_options);
$options['prefix'] = $key = key($unknown_keys);
// compat with ls, ls2
unset($unknowns[$key]);
}
if (count($unknowns) > 0) {
$line = PluginSonotsOption::glue_option_line($unknowns);
sonots::mythrow('Argument(s) "' . htmlspecialchars($line) . '" are invalid');
return;
}
if (!isset($options['prefix'])) {
if (!isset($options['tag'])) {
$options['prefix'] = $vars['page'] != '' ? $vars['page'] . '/' : '';
}
} elseif ($options['prefix'] === '/') {
$options['prefix'] = '';
} else {
$options['prefix'] = sonots::get_fullname($options['prefix'], $vars['page']);
}
//// hierarchy off
if (isset($options['tag'])) {
$options['hierarchy'] = false;
}
if ($options['sort'] == 'date') {
$options['hierarchy'] = false;
}
if ($options['sort'] == 'title') {
$options['hierarchy'] = false;
}
if (isset($options['include'])) {
$options['include'] = PluginIncludex::check_options($options['include']);
$options['hierarchy'] = false;
// hierarchy + include => XHTML invalid
$options['date'] = false;
// include does not use definitely
$options['new'] = false;
// include does not use definitely
$options['info'] = null;
$options['contents'] = null;
// include does not use definitely
}
if ($options['linkstr'] === 'relative' && $options['hierarchy']) {
$options['linkstr'] = 'basename';
// equivalent to basename
}
//// Compat
if ($options['basename']) {
$options['linkstr'] = 'basename';
}
if ($options['date'] || $options['new']) {
$options['info'] = array();
}
if ($options['date']) {
if (!in_array('date', $options['info'])) {
$options['info'][] = 'date';
}
}
if ($options['new']) {
if (!in_array('new', $options['info'])) {
$options['info'][] = 'new';
}
}
return $options;
}
