/**
* Show single interwiki link
*
* @param SearchResult $result
* @param string $lastInterwiki
* @param array $terms
* @param string $query
* @param array $customCaptions iw prefix -> caption
*/
protected function showInterwikiHit($result, $lastInterwiki, $terms, $query, $customCaptions)
{
wfProfileIn(__METHOD__);
global $wgContLang, $wgLang;
if ($result->isBrokenTitle()) {
wfProfileOut(__METHOD__);
return "<!-- Broken link in search result -->\n";
}
$t = $result->getTitle();
$titleSnippet = $result->getTitleSnippet($terms);
if ($titleSnippet == '') {
$titleSnippet = null;
}
$link = $this->sk->linkKnown($t, $titleSnippet);
// format redirect if any
$redirectTitle = $result->getRedirectTitle();
$redirectText = $result->getRedirectSnippet($terms);
$redirect = '';
if (!is_null($redirectTitle)) {
if ($redirectText == '') {
$redirectText = null;
}
$redirect = "<span class='searchalttitle'>" . wfMsg('search-redirect', $this->sk->linkKnown($redirectTitle, $redirectText)) . "</span>";
}
$out = "";
// display project name
if (is_null($lastInterwiki) || $lastInterwiki != $t->getInterwiki()) {
if (key_exists($t->getInterwiki(), $customCaptions)) {
// captions from 'search-interwiki-custom'
$caption = $customCaptions[$t->getInterwiki()];
} else {
// default is to show the hostname of the other wiki which might suck
// if there are many wikis on one hostname
$parsed = parse_url($t->getFullURL());
$caption = wfMsg('search-interwiki-default', $parsed['host']);
}
// "more results" link (special page stuff could be localized, but we might not know target lang)
$searchTitle = Title::newFromText($t->getInterwiki() . ":Special:Search");
$searchLink = $this->sk->linkKnown($searchTitle, wfMsg('search-interwiki-more'), array(), array('search' => $query, 'fulltext' => 'Search'));
$out .= "</ul><div class='mw-search-interwiki-project'><span class='mw-search-interwiki-more'>\n\t\t\t\t{$searchLink}</span>{$caption}</div>\n<ul>";
}
$out .= "<li>{$link} {$redirect}</li>\n";
wfProfileOut(__METHOD__);
return $out;
}
/**
* Returns extra data for specific result and store it in SearchResult object.
* @param SearchResult $result
* @return array|null List of data as name => value or null if none present.
*/
public function augmentResult(SearchResult $result)
{
$id = $result->getTitle()->getArticleID();
if (!$id || !isset($this->extraData[$id])) {
return null;
}
$result->setExtensionData($this->extraData[$id]);
return $this->extraData[$id];
}
/**
* Format a single hit result
* @param SearchResult $result
* @param string $terms partial regexp for highlighting terms
*/
function showHit($result, $terms)
{
$fname = 'SpecialSearch::showHit';
wfProfileIn($fname);
global $wgUser, $wgContLang;
$t = $result->getTitle();
if (is_null($t)) {
wfProfileOut($fname);
return "<!-- Broken link in search result -->\n";
}
$sk =& $wgUser->getSkin();
$contextlines = $wgUser->getOption('contextlines');
if ('' == $contextlines) {
$contextlines = 5;
}
$contextchars = $wgUser->getOption('contextchars');
if ('' == $contextchars) {
$contextchars = 50;
}
$link = $sk->makeKnownLinkObj($t);
$revision = Revision::newFromTitle($t);
$text = $revision->getText();
$size = wfMsg('nbytes', strlen($text));
$lines = explode("\n", $text);
$max = IntVal($contextchars) + 1;
$pat1 = "/(.*)({$terms})(.{0,{$max}})/i";
$lineno = 0;
$extract = '';
wfProfileIn("{$fname}-extract");
foreach ($lines as $line) {
if (0 == $contextlines) {
break;
}
++$lineno;
if (!preg_match($pat1, $line, $m)) {
continue;
}
--$contextlines;
$pre = $wgContLang->truncate($m[1], -$contextchars, '...');
if (count($m) < 3) {
$post = '';
} else {
$post = $wgContLang->truncate($m[3], $contextchars, '...');
}
$found = $m[2];
$line = htmlspecialchars($pre . $found . $post);
$pat2 = '/(' . $terms . ")/i";
$line = preg_replace($pat2, "<span class='searchmatch'>\\1</span>", $line);
$extract .= "<br /><small>{$lineno}: {$line}</small>\n";
}
wfProfileOut("{$fname}-extract");
wfProfileOut($fname);
return "<li>{$link} ({$size}){$extract}</li>\n";
}
/**
* Show single interwiki link
*
* @param SearchResult $result
* @param string $lastInterwiki
* @param string $query
* @param array $customCaptions Interwiki prefix -> caption
*
* @return string
*/
protected function showInterwikiHit($result, $lastInterwiki, $query, $customCaptions)
{
if ($result->isBrokenTitle()) {
return '';
}
$title = $result->getTitle();
$titleSnippet = $result->getTitleSnippet();
if ($titleSnippet == '') {
$titleSnippet = null;
}
$link = Linker::linkKnown($title, $titleSnippet);
// format redirect if any
$redirectTitle = $result->getRedirectTitle();
$redirectText = $result->getRedirectSnippet();
$redirect = '';
if (!is_null($redirectTitle)) {
if ($redirectText == '') {
$redirectText = null;
}
$redirect = "<span class='searchalttitle'>" . $this->msg('search-redirect')->rawParams(Linker::linkKnown($redirectTitle, $redirectText))->text() . "</span>";
}
$out = "";
// display project name
if (is_null($lastInterwiki) || $lastInterwiki != $title->getInterwiki()) {
if (array_key_exists($title->getInterwiki(), $customCaptions)) {
// captions from 'search-interwiki-custom'
$caption = $customCaptions[$title->getInterwiki()];
} else {
// default is to show the hostname of the other wiki which might suck
// if there are many wikis on one hostname
$parsed = wfParseUrl($title->getFullURL());
$caption = $this->msg('search-interwiki-default', $parsed['host'])->text();
}
// "more results" link (special page stuff could be localized, but we might not know target lang)
$searchTitle = Title::newFromText($title->getInterwiki() . ":Special:Search");
$searchLink = Linker::linkKnown($searchTitle, $this->msg('search-interwiki-more')->text(), array(), array('search' => $query, 'fulltext' => 'Search'));
$out .= "</ul><div class='mw-search-interwiki-project'><span class='mw-search-interwiki-more'>\n\t\t\t\t{$searchLink}</span>{$caption}</div>\n<ul>";
}
$out .= "<li>{$link} {$redirect}</li>\n";
return $out;
}
/**
* Format a single hit result
* @param SearchResult $result
* @param string $terms partial regexp for highlighting terms
*/
function showHit($result, $terms)
{
$fname = 'SpecialSearch::showHit';
wfProfileIn($fname);
global $wgUser, $wgContLang, $wgLang;
$t = $result->getTitle();
if (is_null($t)) {
wfProfileOut($fname);
return "<!-- Broken link in search result -->\n";
}
$sk = $wgUser->getSkin();
$contextlines = $wgUser->getOption('contextlines', 5);
$contextchars = $wgUser->getOption('contextchars', 50);
$link = $sk->makeKnownLinkObj($t);
//If page content is not readable, just return the title.
//This is not quite safe, but better than showing excerpts from non-readable pages
//Note that hiding the entry entirely would screw up paging.
if (!$t->userCanRead()) {
return "<li>{$link}</li>\n";
}
$revision = Revision::newFromTitle($t);
$text = $revision->getText();
$size = wfMsgExt('nbytes', array('parsemag', 'escape'), $wgLang->formatNum(strlen($text)));
$lines = explode("\n", $text);
$max = intval($contextchars) + 1;
$pat1 = "/(.*)({$terms})(.{0,{$max}})/i";
$lineno = 0;
$extract = '';
wfProfileIn("{$fname}-extract");
foreach ($lines as $line) {
if (0 == $contextlines) {
break;
}
++$lineno;
$m = array();
if (!preg_match($pat1, $line, $m)) {
continue;
}
--$contextlines;
$pre = $wgContLang->truncate($m[1], -$contextchars, '...');
if (count($m) < 3) {
$post = '';
} else {
$post = $wgContLang->truncate($m[3], $contextchars, '...');
}
$found = $m[2];
$line = htmlspecialchars($pre . $found . $post);
$pat2 = '/(' . $terms . ")/i";
$line = preg_replace($pat2, "<span class='searchmatch'>\\1</span>", $line);
$extract .= "<br /><small>{$lineno}: {$line}</small>\n";
}
wfProfileOut("{$fname}-extract");
wfProfileOut($fname);
return "<li>{$link} ({$size}){$extract}</li>\n";
}
