";
if ( function_exists('curl_init') ) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; Konqueror/4.0; Microsoft Windows) KHTML/4.0.80 (like Gecko)");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $request);
curl_setopt($ch, CURLOPT_TIMEOUT, 60);
$response = curl_exec($ch);
if (!$response) {
$return["error"]["module"] = "Yahoo Answers";
$return["error"]["reason"] = "cURL Error";
$return["error"]["message"] = __("cURL Error Number ","wprobot").curl_errno($ch).": ".curl_error($ch);
return $return;
}
curl_close($ch);
} else {
$response = @file_get_contents($request);
if (!$response) {
$return["error"]["module"] = "Yahoo Answers";
$return["error"]["reason"] = "cURL Error";
$return["error"]["message"] = __("cURL is not installed on this server!","wprobot");
return $return;
}
}
//echo $response;
$pxml = simplexml_load_string($response);
if ($pxml === False) {
$emessage = __("Failed loading XML, errors returned: ","wprobot");
foreach(libxml_get_errors() as $error) {
$emessage .= $error->message . ", ";
}
libxml_clear_errors();
$return["error"]["module"] = "Yahoo Answers";
$return["error"]["reason"] = "XML Error";
$return["error"]["message"] = $emessage;
return $return;
} else {
return $pxml;
}
}
function wpr_yap_getanswers($qid,$answercount) {
$options = unserialize(get_option("wpr_options"));
$appid = $options['wpr_yap_appkey'];
$requesturl = 'http://answers.yahooapis.com/AnswersService/V1/getQuestion?appid='.$appid.'&question_id='.$qid;
if ( function_exists('curl_init') ) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; Konqueror/4.0; Microsoft Windows) KHTML/4.0.80 (like Gecko)");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $requesturl);
curl_setopt($ch, CURLOPT_TIMEOUT, 60);
$response = curl_exec($ch);
curl_close($ch);
} else {
$response = @file_get_contents($requesturl);
}
if ($response === False) {
} else {
$commentsFeed = simplexml_load_string($response);
}
$answers = array();
$i = 0;
if(isset($commentsFeed->Question->Answers->Answer)) {
foreach ($commentsFeed->Question->Answers->Answer as $answer) {
$answer->Content = str_replace("$", "$ ", $answer->Content);
$answers[$i]["author"] = $answer->UserNick;
$answers[$i]["content"] = $answer->Content;
$i++;
}
}
return $answers;
}
function wpr_yahooanswerspost($keyword,$num,$start,$yapcat,$getcomments) {
global $wpdb,$wpr_table_templates;
if($keyword == "") {
$return["error"]["module"] = "Yahoo Answers";
$return["error"]["reason"] = "No keyword";
$return["error"]["message"] = __("No keyword specified.","wprobot");
return $return;
}
$options = unserialize(get_option("wpr_options"));
$template = $wpdb->get_var("SELECT content FROM " . $wpr_table_templates . " WHERE type = 'yahooanswers'");
if($template == false || empty($template)) {
$return["error"]["module"] = "Yahoo Answers";
$return["error"]["reason"] = "No template";
$return["error"]["message"] = __("Module Template does not exist or could not be loaded.","wprobot");
return $return;
}
$pxml = wpr_yahooanswersrequest($keyword,$num,$start,$yapcat);
if(!empty($pxml["error"])) {return $pxml;}
$x = 0;
$posts = array();
if ($pxml === False) {
$posts["error"]["module"] = "Yahooanswers";
$posts["error"]["reason"] = "Request fail";
$posts["error"]["message"] = __("API request could not be sent.","wprobot");
return $posts;
} else {
if (isset($pxml->Question)) {
foreach($pxml->Question as $question) {
$attrs = $question->attributes();
$qid = $question['id'];
$title = $question->Subject;
$content = $question->Content;
$url = $question->Link;
$user = $question->UserNick;
$answercount = $question->NumAnswers;
if ($options['wpr_ya_striplinks_q']=='yes') {$content = wpr_strip_selected_tags($content, array('a','iframe','script'));}
$post = $template;
$post = wpr_random_tags($post);
// Answers
$answerpost = "";
preg_match('#\{answers(.*)\}#iU', $post, $rmatches);
if ($rmatches[0] != false || $getcomments == 1) {
$answers = wpr_yap_getanswers($qid,$answercount);
}
if ($rmatches[0] != false && !empty($answers)) {
$answernum = substr($rmatches[1], 1);
for ($i = 0; $i < $answercount; $i++) {
if($i == $answernum) {break;} else {
$answerpost .= "Answer by ".$answers[$i]["author"]."
".$answers[$i]["content"]."
";
// Remove posted answer from comments array
unset($answers[$i]);
}
}
$answers = array_values($answers);
$post = str_replace($rmatches[0], $answerpost, $post);
} else {
$post = str_replace($rmatches[0], "", $post);
}
$content = str_replace("$", "$ ", $content);
$post = str_replace("{question}", $content, $post);
$noqkeyword = str_replace('"', '', $keyword);
$post = str_replace("{keyword}", $noqkeyword, $post);
$post = str_replace("{Keyword}", ucwords($noqkeyword), $post);
$post = str_replace("{url}", $url, $post);
$post = str_replace("{user}", $user, $post);
$post = str_replace("{title}", $title, $post);
if(function_exists("wpr_translate_partial")) {
$post = wpr_translate_partial($post);
}
if(function_exists("wpr_rewrite_partial")) {
$post = wpr_rewrite_partial($post,$options);
}
$posts[$x]["unique"] = $qid;
$posts[$x]["title"] = $title;
$posts[$x]["content"] = $post;
$posts[$x]["comments"] = $answers;
$x++;
}
if(empty($posts)) {
$posts["error"]["module"] = "Yahooanswers";
$posts["error"]["reason"] = "No content";
$posts["error"]["message"] = __("No (more) Yahoo Answers content found.","wprobot");
return $posts;
} else {
return $posts;
}
} else {
if (isset($pxml->Message)) {
$message = __('There was a problem with your API request. This is the error Yahoo returned:',"wprobot").' '.$pxml->Message.'';
$posts["error"]["module"] = "Yahooanswers";
$posts["error"]["reason"] = "API fail";
$posts["error"]["message"] = $message;
return $posts;
} else {
$posts["error"]["module"] = "Yahooanswers";
$posts["error"]["reason"] = "No content";
$posts["error"]["message"] = __("No (more) Yahoo Answers content found.","wprobot");
return $posts;
}
}
}
}
function wpr_yahooanswers_options_default() {
$options = array(
"wpr_yap_appkey" => "",
"wpr_yap_lang" => "us",
"wpr_yap_yatos" => "no",
"wpr_ya_striplinks_q" => "no",
"wpr_ya_striplinks_a" => "no",
"wpr_yap_cat" => ""
);
return $options;
}
function wpr_yahooanswers_options($options) {
?>
Powered by Yahoo! Answers';
}
}
add_action('wp_footer', 'wpr_yap_showtos');
?>