t('WoW Head'));
}
function get_web_page( $url )
{
$options = array(
CURLOPT_RETURNTRANSFER => true, // return web page
CURLOPT_HEADER => false, // don't return headers
CURLOPT_FOLLOWLOCATION => true, // follow redirects
CURLOPT_ENCODING => "", // handle all encodings
CURLOPT_USERAGENT => "spider", // who am i
CURLOPT_AUTOREFERER => true, // set referer on redirect
CURLOPT_CONNECTTIMEOUT => 120, // timeout on connect
CURLOPT_TIMEOUT => 120, // timeout on response
CURLOPT_MAXREDIRS => 10, // stop after 10 redirects
);
$ch = curl_init( $url );
curl_setopt_array( $ch, $options );
$content = curl_exec( $ch );
$err = curl_errno( $ch );
$errmsg = curl_error( $ch );
$header = curl_getinfo( $ch );
curl_close( $ch );
$header['errno'] = $err;
$header['errmsg'] = $errmsg;
$header['content'] = $content;
return $header;
}
/**
* Implementation of lootz_hook_filter_description().
*/
function lootz_wowhead_filter_description() {
return t('Converts [item] tags to links/tooltips of the configured item database (WoW Head is the default).', array('!url' => WOWHEAD_BASE_URL));
}
/**
* Implementation of lootz_hook_filter_tips().
*/
function lootz_wowhead_filter_tips() {
return t('You can include [item][/item] tags to automatically link the items to WoWHead. Either use the Item ID ([item]1234[/item]) or the exact name ([item]Earthwarden[/item])', array('!url' => WOWHEAD_BASE_URL));
}
/**
* Implementation of lootz_hook_id_lookup().
*/
function lootz_wowhead_id_lookup($name) {
$name = ucwords($name);
$url = WOWHEAD_BASE_URL . '/' . WOWHEAD_SEARCH_NAME . drupal_urlencode($name) ."#items:0-2+1";
$page = file_get_contents($url);
// Check to see if it's a search page.
if (preg_match('/Search Results for/', $page, $m)) {
// Find the id of an exact match, or a match with escaped quotes.
$escaped = preg_quote(addslashes($name));
$pattern = "/\[([0-9]+)\]=\{name_enus\:'(" . $name . "|" . $escaped . ")'/i";
if (preg_match_all($pattern, $page, $m)) {
if ($m[1][1]!="") {return check_plain($m[1][1]);}
else {return check_plain($m[0][1]);}
}
}
else {
// You're on the right page already!
if (preg_match('/typeId: ([0-9]+)/', $page, $m)) {
return check_plain($m[1]);
}
}
return FALSE;
}
/**
* Implementation of lootz_hook_name_lookup().
*/
function lootz_wowhead_name_lookup($id) {
// Grab search results.
$url = WOWHEAD_BASE_URL . '/' . WOWHEAD_SEARCH_ID . $id;
$page = file_get_contents($url);
// Search for the name which is next to the id 4677, name: 'Veteran Cloak'.
if (preg_match("/(.*) - Item/", $page, $m)) {
return check_plain($m[1]);
}
return $id;
}
/**
* Implementation of lootz_hook_quality_lookup().
*/
function lootz_wowhead_quality_lookup($id, $name) {
// Pattern: <b class=q4>Earthwarden</b>
$url = WOWHEAD_BASE_URL . '/' . WOWHEAD_SEARCH_ID . $id;
if ($url!="http://www.wowhead.com/?item=") {
$result = get_web_page($url);
$page = $result['content'];
if (preg_match("/name_enus:'".$name."',quality:([0-9]{1})/", $page, $m)) {
switch ($m[1]) {
case '1' :
// 1: common
$quality = 'common';
break;
case '2' :
// 2: uncommon
$quality = 'uncommon';
break;
case '3' :
// 3: rare
$quality = 'rare';
break;
case '4' :
// 4: epic
$quality = 'epic';
break;
case '5' :
// 5: legendary
$quality = 'legendary';
break;
case '6' :
// 6: artifact?
$quality = 'artifact';
break;
case '7' :
// 7: bind to account
$quality = 'bind_to_account';
break;
default:
$quality = FALSE;
}
}
return $quality;
}
else {
returN FALSE;
}
}
/**
* Implementation of lootz_hook_link_item().
*/
function lootz_wowhead_link_item($name, $id) {
$url = WOWHEAD_BASE_URL . '/' . WOWHEAD_SEARCH_ID . $id;
return theme('lootz_link_item', $url, $name, $id);
}
/**
* Implementation of lootz_hook_init().
*/
function lootz_wowhead_init() {
// Include the external js.
drupal_set_html_head('<script type="text/javascript" src="' . WOWHEAD_JS_LIBRARY . '"></script>'."\n");
}