function OnPageLoad()
{
echo new XhtmlElement('h1', $this->GetPageTitle());
# If no search term, show a search form (intended for mobile)
if (!$this->query instanceof SearchQuery) {
?>
<form action="/search" method="get"><div>
<input type="search" name="q" />
<input type="submit" value="Search" />
</div></form>
<?php
return;
}
if ($this->paging->GetTotalResults()) {
# write the paging navbar
$paging_bar = $this->paging->GetNavigationBar();
echo $paging_bar;
# Load files used for custom formats
require_once 'email/email-address-protector.class.php';
require_once 'search/search-highlighter.class.php';
$protector = new EmailAddressProtector($this->GetSettings());
$highlighter = new SearchHighlighter();
echo '<dl class="search">';
foreach ($this->results as $result) {
/* @var $result SearchItem */
echo '<dt>';
$title = htmlentities($result->Title(), ENT_QUOTES, "UTF-8", false);
$title = $highlighter->Highlight($this->query->GetSanitisedTerms(), $title);
echo '<a href="' . htmlentities($result->Url(), ENT_QUOTES, "UTF-8", false) . '">' . $title . "</a> ";
echo "</dt>";
echo '<dd>';
$description = htmlentities($result->Description(), ENT_QUOTES, "UTF-8", false);
$description = $protector->ApplyEmailProtection($description, AuthenticationManager::GetUser()->IsSignedIn());
$description = $highlighter->Highlight($this->query->GetSanitisedTerms(), $description);
echo "<p>" . $description . "</p>";
echo $result->RelatedLinksHtml();
echo '<p class="url">' . htmlentities($this->DisplayUrl($result->Url()), ENT_QUOTES, "UTF-8", false) . "</p>";
if (isset($_GET['debug'])) {
echo '<ul class="weight">' . '<li>Matched field weight: <strong>' . $result->WeightOfMatchedField() . '</strong></li>' . '<li>Weight of result type: <strong>' . $result->WeightOfType() . '</strong></li>' . '<li>Weight within type: <strong>' . $result->WeightWithinType() . '</strong></li>' . '<li>Weight: <strong>' . $result->Weight() . '</strong></li>' . '</ul>';
}
echo "</dd>";
}
echo '</dl>';
echo $paging_bar;
} else {
?>
<p>Sorry, we didn't find anything matching your search.</p>
<p>Please check your spelling, or try rewording your search.</p>
<p>If you still can't find what you're looking for, please <a href="/contact/"> contact us</a>.</p>
<?php
}
$this->AddSeparator();
$this->BuySomething();
}
/**
* @param $terms Array: terms to highlight
* @return String: highlighted text snippet, null (and not '') if not supported
*/
function getTextSnippet($terms)
{
global $wgUser, $wgAdvancedSearchHighlighting;
$this->initText();
list($contextlines, $contextchars) = SearchEngine::userHighlightPrefs($wgUser);
$h = new SearchHighlighter();
if ($wgAdvancedSearchHighlighting) {
return $h->highlightText($this->mText, $terms, $contextlines, $contextchars);
} else {
return $h->highlightSimple($this->mText, $terms, $contextlines, $contextchars);
}
}
/**
* @param array $terms terms to highlight
* @return String: highlighted text snippet, null (and not '') if not supported
*/
function getTextSnippet($terms)
{
global $wgUser, $wgAdvancedSearchHighlighting;
$this->initText();
// TODO: make highliter take a content object. Make ContentHandler a factory for SearchHighliter.
list($contextlines, $contextchars) = SearchEngine::userHighlightPrefs($wgUser);
$h = new SearchHighlighter();
if ($wgAdvancedSearchHighlighting) {
return $h->highlightText($this->mText, $terms, $contextlines, $contextchars);
} else {
return $h->highlightSimple($this->mText, $terms, $contextlines, $contextchars);
}
}
/**
* Emulates SearchEngine getTextSnippet so that we can use our own userHighlightPrefs
* (only needed until userHighlightPrefs in SearchEngine is fixed)
*
* @param $terms array of terms to highlight
* @return string highlighted text snippet
*/
function getTextSnippet( $terms ) {
global $wgUser, $wgAdvancedSearchHighlighting;
global $wgSphinxSearchMWHighlighter, $wgSphinxSearch_index;
$this->initText();
list( $contextlines, $contextchars ) = SphinxMWSearch::userHighlightPrefs( $wgUser );
if ( $wgSphinxSearchMWHighlighter ) {
$h = new SearchHighlighter();
if ( $wgAdvancedSearchHighlighting ) {
return $h->highlightText( $this->mText, $terms, $contextlines, $contextchars );
} else {
return $h->highlightSimple( $this->mText, $terms, $contextlines, $contextchars );
}
}
$excerpts_opt = array(
"before_match" => "(searchmatch)",
"after_match" => "(/searchmatch)",
"chunk_separator" => " ... ",
"limit" => $contextlines * $contextchars,
"around" => $contextchars,
);
$excerpts = $this->sphinx_client->BuildExcerpts(
array( $this->mText ),
$wgSphinxSearch_index,
join( ' ', $terms ),
$excerpts_opt
);
if ( is_array( $excerpts ) ) {
$ret = '';
foreach ( $excerpts as $entry ) {
// remove some wiki markup
$entry = preg_replace(
'/([\[\]\{\}\*\#\|\!]+|==+|<br ?\/?>)/',
' ',
$entry
);
$entry = str_replace(
array("<", ">"),
array("<", ">"),
$entry
);
$entry = str_replace(
array( "(searchmatch)", "(/searchmatch)" ),
array( "<span class='searchmatch'>", "</span>" ),
$entry
);
$ret .= "<div style='margin: 0.2em 1em 0.2em 1em;'>$entry</div>\n";
}
} else {
$ret = wfMsg( 'internalerror_info', $this->sphinx_client->GetLastError() );
}
return $ret;
}
