/**
* Called when the buffer containing the original page is flushed. Triggers the translation process.
* @param string $buffer Original page
* @return string Modified page buffer
*/
function process_page(&$buffer)
{
/* if (!$this->target_language) {
global $wp;
$this->on_parse_request($wp);
} */
tp_logger('processing page hit with language:' . $this->target_language, 1);
$start_time = microtime(TRUE);
// Refrain from touching the administrative interface and important pages
if ($this->is_special_page($_SERVER['REQUEST_URI'])) {
tp_logger("Skipping translation for admin pages", 3);
} elseif ($this->target_language == '') {
tp_logger("Skipping translation where target language is unset", 3);
if (!$buffer) {
tp_logger("seems like we had a premature flushing");
$this->tried_buffer = true;
}
} elseif ($this->options->is_default_language($this->target_language) && !$this->options->enable_default_translate) {
tp_logger("Skipping translation for default language {$this->target_language}", 3);
} else {
// This one allows to redirect to a static element which we can find, since the redirection will remove
// the target language, we are able to avoid nasty redirection loops
if (is_404()) {
global $wp;
if (isset($wp->query_vars['pagename']) && file_exists(ABSPATH . $wp->query_vars['pagename'])) {
// Hmm
tp_logger('Redirecting a static file ' . $wp->query_vars['pagename'], 1);
$this->tp_redirect('/' . $wp->query_vars['pagename'], 301);
}
}
tp_logger("Translating {$_SERVER['REQUEST_URI']} to: {$this->target_language}", 1);
//translate the entire page
$parse = new parser();
$parse->fetch_translate_func = array(&$this->database, 'fetch_translation');
$parse->prefetch_translate_func = array(&$this->database, 'prefetch_translations');
$parse->url_rewrite_func = array(&$this, 'rewrite_url');
$parse->split_url_func = array(&$this, 'split_url');
$parse->dir_rtl = in_array($this->target_language, transposh_consts::$rtl_languages);
$parse->lang = $this->target_language;
$parse->default_lang = $this->options->is_default_language($this->target_language);
$parse->is_edit_mode = $this->edit_mode;
$parse->might_json = $this->attempt_json;
$parse->is_auto_translate = $this->is_auto_translate_permitted();
// TODO - check this!
if (stripos($_SERVER['REQUEST_URI'], '/feed/') !== FALSE) {
tp_logger("in rss feed!", 2);
$parse->is_auto_translate = false;
$parse->is_edit_mode = false;
$parse->feed_fix = true;
}
$parse->change_parsing_rules(!$this->options->parser_dont_break_puncts, !$this->options->parser_dont_break_numbers, !$this->options->parser_dont_break_entities);
$buffer = $parse->fix_html($buffer);
$end_time = microtime(TRUE);
tp_logger('Translation completed in ' . ($end_time - $start_time) . ' seconds', 1);
}
return $buffer;
}
