public function getResultText($results, $outputmode)
{
global $smwgIQRunningNumber, $wgUser, $wgParser;
$skin = $wgUser->getSkin();
$ig = new ImageGallery();
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParser($wgParser);
$ig->useSkin($skin);
$ig->setCaption($this->mIntro);
// set caption to IQ header
if (isset($this->m_params['perrow'])) {
$ig->setPerRow($this->m_params['perrow']);
}
if (isset($this->m_params['widths'])) {
$ig->setWidths($this->m_params['widths']);
}
if (isset($this->m_params['heights'])) {
$ig->setHeights($this->m_params['heights']);
}
while ($row = $results->getNext()) {
$firstField = $row[0];
$imgTitle = $firstField->getNextObject()->getTitle();
$imgCaption = '';
// Is there a property queried for display with ?property
if (isset($row[1])) {
$imgCaption = $row[1]->getNextObject();
if (is_object($imgCaption)) {
$imgCaption = $imgCaption->getShortText(SMW_OUTPUT_HTML, $this->getLinker(true));
$imgCaption = $wgParser->recursiveTagParse($imgCaption);
}
}
if (empty($imgCaption)) {
$imgCaption = $imgTitle->getBaseText();
$imgCaption = preg_replace('#\\.[^.]+$#', '', $imgCaption);
// Remove image extension
}
$ig->add($imgTitle, $imgCaption);
// Only add real images (bug #5586)
if ($imgTitle->getNamespace() == NS_IMAGE) {
$wgParser->mOutput->addImage($imgTitle->getDBkey());
}
}
return array($ig->toHTML(), 'nowiki' => true, 'isHTML' => true);
}
/**
* @return string
*/
function getImageSection()
{
$r = '';
$rescnt = $this->showGallery ? $this->gallery->count() : count($this->imgsNoGallery);
if ($rescnt > 0) {
$dbcnt = $this->cat->getFileCount();
$countmsg = $this->getCountMessage($rescnt, $dbcnt, 'file');
$r .= "<div id=\"mw-category-media\">\n";
$r .= '<h2>' . $this->msg('category-media-header', wfEscapeWikiText($this->title->getText()))->text() . "</h2>\n";
$r .= $countmsg;
$r .= $this->getSectionPagingLinks('file');
if ($this->showGallery) {
$r .= $this->gallery->toHTML();
} else {
$r .= $this->formatList($this->imgsNoGallery, $this->imgsNoGallery_start_char);
}
$r .= $this->getSectionPagingLinks('file');
$r .= "\n</div>";
}
return $r;
}
/**
* @return string
*/
function getImageSection()
{
$name = $this->getPrettyPageNameHtml();
$r = '';
$rescnt = $this->showGallery ? $this->gallery->count() : count($this->imgsNoGallery);
$dbcnt = $this->cat->getFileCount();
// This function should be called even if the result isn't used, it has side-effects
$countmsg = $this->getCountMessage($rescnt, $dbcnt, 'file');
if ($rescnt > 0) {
$r .= "<div id=\"mw-category-media\">\n";
$r .= '<h2>' . $this->msg('category-media-header')->rawParams($name)->parse() . "</h2>\n";
$r .= $countmsg;
$r .= $this->getSectionPagingLinks('file');
if ($this->showGallery) {
$r .= $this->gallery->toHTML();
} else {
$r .= $this->formatList($this->imgsNoGallery, $this->imgsNoGallery_start_char);
}
$r .= $this->getSectionPagingLinks('file');
$r .= "\n</div>";
}
return $r;
}
/**
* @file
* @ingroup SpecialPage
* FIXME: this code is crap, should use Pager and Database::select().
*/
function wfSpecialNewimages($par, $specialPage)
{
global $wgUser, $wgOut, $wgLang, $wgRequest, $wgMiserMode;
$wpIlMatch = $wgRequest->getText('wpIlMatch');
$dbr = wfGetDB(DB_SLAVE);
$sk = $wgUser->getSkin();
$shownav = !$specialPage->including();
$hidebots = $wgRequest->getBool('hidebots', 1);
$hidebotsql = '';
if ($hidebots) {
# Make a list of group names which have the 'bot' flag set.
$botconds = array();
foreach (User::getGroupsWithPermission('bot') as $groupname) {
$botconds[] = 'ug_group = ' . $dbr->addQuotes($groupname);
}
# If not bot groups, do not set $hidebotsql
if ($botconds) {
$isbotmember = $dbr->makeList($botconds, LIST_OR);
# This join, in conjunction with WHERE ug_group IS NULL, returns
# only those rows from IMAGE where the uploading user is not a mem-
# ber of a group which has the 'bot' permission set.
$ug = $dbr->tableName('user_groups');
$hidebotsql = " LEFT JOIN {$ug} ON img_user=ug_user AND ({$isbotmember})";
}
}
$image = $dbr->tableName('image');
$sql = "SELECT img_timestamp from {$image}";
if ($hidebotsql) {
$sql .= "{$hidebotsql} WHERE ug_group IS NULL";
}
$sql .= ' ORDER BY img_timestamp DESC LIMIT 1';
$res = $dbr->query($sql, __FUNCTION__);
$row = $dbr->fetchRow($res);
if ($row !== false) {
$ts = $row[0];
} else {
$ts = false;
}
$dbr->freeResult($res);
$sql = '';
# If we were clever, we'd use this to cache.
$latestTimestamp = wfTimestamp(TS_MW, $ts);
# Hardcode this for now.
$limit = 48;
if ($parval = intval($par)) {
if ($parval <= $limit && $parval > 0) {
$limit = $parval;
}
}
$where = array();
$searchpar = '';
if ($wpIlMatch != '' && !$wgMiserMode) {
$nt = Title::newFromUrl($wpIlMatch);
if ($nt) {
$m = $dbr->escapeLike(strtolower($nt->getDBkey()));
$where[] = "LOWER(img_name) LIKE '%{$m}%'";
$searchpar = '&wpIlMatch=' . urlencode($wpIlMatch);
}
}
$invertSort = false;
if ($until = $wgRequest->getVal('until')) {
$where[] = "img_timestamp < '" . $dbr->timestamp($until) . "'";
}
if ($from = $wgRequest->getVal('from')) {
$where[] = "img_timestamp >= '" . $dbr->timestamp($from) . "'";
$invertSort = true;
}
$sql = 'SELECT img_size, img_name, img_user, img_user_text,' . "img_description,img_timestamp FROM {$image}";
if ($hidebotsql) {
$sql .= $hidebotsql;
$where[] = 'ug_group IS NULL';
}
if (count($where)) {
$sql .= ' WHERE ' . $dbr->makeList($where, LIST_AND);
}
$sql .= ' ORDER BY img_timestamp ' . ($invertSort ? '' : ' DESC');
$sql .= ' LIMIT ' . ($limit + 1);
$res = $dbr->query($sql, __FUNCTION__);
/**
* We have to flip things around to get the last N after a certain date
*/
$images = array();
while ($s = $dbr->fetchObject($res)) {
if ($invertSort) {
array_unshift($images, $s);
} else {
array_push($images, $s);
}
}
$dbr->freeResult($res);
$gallery = new ImageGallery();
$firstTimestamp = null;
$lastTimestamp = null;
$shownImages = 0;
foreach ($images as $s) {
$shownImages++;
if ($shownImages > $limit) {
# One extra just to test for whether to show a page link;
# don't actually show it.
break;
}
$name = $s->img_name;
$ut = $s->img_user_text;
$nt = Title::newFromText($name, NS_FILE);
$ul = $sk->makeLinkObj(Title::makeTitle(NS_USER, $ut), $ut);
$gallery->add($nt, "{$ul}<br />\n<i>" . $wgLang->timeanddate($s->img_timestamp, true) . "</i><br />\n");
$timestamp = wfTimestamp(TS_MW, $s->img_timestamp);
if (empty($firstTimestamp)) {
$firstTimestamp = $timestamp;
}
$lastTimestamp = $timestamp;
}
$titleObj = SpecialPage::getTitleFor('Newimages');
$action = $titleObj->getLocalURL($hidebots ? '' : 'hidebots=0');
if ($shownav && !$wgMiserMode) {
$wgOut->addHTML(Xml::openElement('form', array('action' => $action, 'method' => 'post', 'id' => 'imagesearch')) . Xml::fieldset(wfMsg('newimages-legend')) . Xml::inputLabel(wfMsg('newimages-label'), 'wpIlMatch', 'wpIlMatch', 20, $wpIlMatch) . ' ' . Xml::submitButton(wfMsg('ilsubmit'), array('name' => 'wpIlSubmit')) . Xml::closeElement('fieldset') . Xml::closeElement('form'));
}
$bydate = wfMsg('bydate');
$lt = $wgLang->formatNum(min($shownImages, $limit));
if ($shownav) {
$text = wfMsgExt('imagelisttext', array('parse'), $lt, $bydate);
$wgOut->addHTML($text . "\n");
}
/**
* Paging controls...
*/
# If we change bot visibility, this needs to be carried along.
if (!$hidebots) {
$botpar = '&hidebots=0';
} else {
$botpar = '';
}
$now = wfTimestampNow();
$d = $wgLang->date($now, true);
$t = $wgLang->time($now, true);
$dateLink = $sk->makeKnownLinkObj($titleObj, wfMsgHtml('sp-newimages-showfrom', $d, $t), 'from=' . $now . $botpar . $searchpar);
$botLink = $sk->makeKnownLinkObj($titleObj, wfMsgHtml('showhidebots', $hidebots ? wfMsgHtml('show') : wfMsgHtml('hide')), 'hidebots=' . ($hidebots ? '0' : '1') . $searchpar);
$opts = array('parsemag', 'escapenoentities');
$prevLink = wfMsgExt('pager-newer-n', $opts, $wgLang->formatNum($limit));
if ($firstTimestamp && $firstTimestamp != $latestTimestamp) {
$prevLink = $sk->makeKnownLinkObj($titleObj, $prevLink, 'from=' . $firstTimestamp . $botpar . $searchpar);
}
$nextLink = wfMsgExt('pager-older-n', $opts, $wgLang->formatNum($limit));
if ($shownImages > $limit && $lastTimestamp) {
$nextLink = $sk->makeKnownLinkObj($titleObj, $nextLink, 'until=' . $lastTimestamp . $botpar . $searchpar);
}
$prevnext = '<p>' . $botLink . ' ' . wfMsgHtml('viewprevnext', $prevLink, $nextLink, $dateLink) . '</p>';
if ($shownav) {
$wgOut->addHTML($prevnext);
}
if (count($images)) {
$wgOut->addHTML($gallery->toHTML());
if ($shownav) {
$wgOut->addHTML($prevnext);
}
} else {
$wgOut->addWikiMsg('noimages');
}
}
function getEndBody()
{
return $this->gallery->toHTML();
}
/**
* Renders an image gallery from a text with one line per image.
* text labels may be given by using |-style alternative text. E.g.
* Image:one.jpg|The number "1"
* Image:tree.jpg|A tree
* given as text will return the HTML of a gallery with two images,
* labeled 'The number "1"' and
* 'A tree'.
*/
function renderImageGallery($text, $params)
{
$ig = new ImageGallery();
$ig->setContextTitle($this->mTitle);
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParser($this);
$ig->setHideBadImages();
$ig->setAttributes(Sanitizer::validateTagAttributes($params, 'table'));
$ig->useSkin($this->mOptions->getSkin());
$ig->mRevisionId = $this->mRevisionId;
if (isset($params['caption'])) {
$caption = $params['caption'];
$caption = htmlspecialchars($caption);
$caption = $this->replaceInternalLinks($caption);
$ig->setCaptionHtml($caption);
}
if (isset($params['perrow'])) {
$ig->setPerRow($params['perrow']);
}
if (isset($params['widths'])) {
$ig->setWidths($params['widths']);
}
if (isset($params['heights'])) {
$ig->setHeights($params['heights']);
}
wfRunHooks('BeforeParserrenderImageGallery', array(&$this, &$ig));
$lines = StringUtils::explode("\n", $text);
foreach ($lines as $line) {
# match lines like these:
# Image:someimage.jpg|This is some image
$matches = array();
preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
# Skip empty lines
if (count($matches) == 0) {
continue;
}
if (strpos($matches[0], '%') !== false) {
$matches[1] = urldecode($matches[1]);
}
$tp = Title::newFromText($matches[1]);
$nt =& $tp;
if (is_null($nt)) {
# Bogus title. Ignore these so we don't bomb out later.
continue;
}
if (isset($matches[3])) {
$label = $matches[3];
} else {
$label = '';
}
$html = $this->recursiveTagParse(trim($label));
$ig->add($nt, $html);
# Only add real images (bug #5586)
if ($nt->getNamespace() == NS_FILE) {
$this->mOutput->addImage($nt->getDBkey());
}
}
return $ig->toHTML();
}
/**
* Renders an image gallery from a text with one line per image.
* text labels may be given by using |-style alternative text. E.g.
* Image:one.jpg|The number "1"
* Image:tree.jpg|A tree
* given as text will return the HTML of a gallery with two images,
* labeled 'The number "1"' and
* 'A tree'.
*
* @param string $text
* @param array $params
* @return string HTML
*/
function renderImageGallery($text, $params)
{
$ig = new ImageGallery();
$ig->setContextTitle($this->mTitle);
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParser($this);
$ig->setHideBadImages();
$ig->setAttributes(Sanitizer::validateTagAttributes($params, 'table'));
if (isset($params['showfilename'])) {
$ig->setShowFilename(true);
} else {
$ig->setShowFilename(false);
}
if (isset($params['caption'])) {
$caption = $params['caption'];
$caption = htmlspecialchars($caption);
$caption = $this->replaceInternalLinks($caption);
$ig->setCaptionHtml($caption);
}
if (isset($params['perrow'])) {
$ig->setPerRow($params['perrow']);
}
if (isset($params['widths'])) {
$ig->setWidths($params['widths']);
}
if (isset($params['heights'])) {
$ig->setHeights($params['heights']);
}
wfRunHooks('BeforeParserrenderImageGallery', array(&$this, &$ig));
$lines = StringUtils::explode("\n", $text);
foreach ($lines as $line) {
# match lines like these:
# Image:someimage.jpg|This is some image
$matches = array();
preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
# Skip empty lines
if (count($matches) == 0) {
continue;
}
if (strpos($matches[0], '%') !== false) {
$matches[1] = rawurldecode($matches[1]);
}
$title = Title::newFromText($matches[1], NS_FILE);
if (is_null($title)) {
# Bogus title. Ignore these so we don't bomb out later.
continue;
}
$label = '';
$alt = '';
$link = '';
if (isset($matches[3])) {
// look for an |alt= definition while trying not to break existing
// captions with multiple pipes (|) in it, until a more sensible grammar
// is defined for images in galleries
$matches[3] = $this->recursiveTagParse(trim($matches[3]));
$parameterMatches = StringUtils::explode('|', $matches[3]);
$magicWordAlt = MagicWord::get('img_alt');
$magicWordLink = MagicWord::get('img_link');
foreach ($parameterMatches as $parameterMatch) {
if ($match = $magicWordAlt->matchVariableStartToEnd($parameterMatch)) {
$alt = $this->stripAltText($match, false);
} elseif ($match = $magicWordLink->matchVariableStartToEnd($parameterMatch)) {
$link = strip_tags($this->replaceLinkHoldersText($match));
$chars = self::EXT_LINK_URL_CLASS;
$prots = $this->mUrlProtocols;
//check to see if link matches an absolute url, if not then it must be a wiki link.
if (!preg_match("/^({$prots}){$chars}+\$/u", $link)) {
$localLinkTitle = Title::newFromText($link);
$link = $localLinkTitle->getLocalURL();
}
} else {
// concatenate all other pipes
$label .= '|' . $parameterMatch;
}
}
// remove the first pipe
$label = substr($label, 1);
}
$ig->add($title, $label, $alt, $link);
}
return $ig->toHTML();
}
/**
* Renders an image gallery from a text with one line per image.
* text labels may be given by using |-style alternative text. E.g.
* Image:one.jpg|The number "1"
* Image:tree.jpg|A tree
* given as text will return the HTML of a gallery with two images,
* labeled 'The number "1"' and
* 'A tree'.
*
* @param string $text
* @param array $params
* @return string HTML
*/
function renderImageGallery($text, $params)
{
$ig = new ImageGallery();
/* Wikia change begin - @author: Macbre */
/* Allow extensions to use different class to render image gallery */
wfRunHooks('renderImageGallerySetup', array(&$ig, &$text, &$params));
/* Wikia change end */
$ig->setContextTitle($this->mTitle);
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParser($this);
$ig->setHideBadImages();
$ig->setAttributes(Sanitizer::validateTagAttributes($params, 'table'));
if (isset($params['showfilename'])) {
$ig->setShowFilename(true);
} else {
$ig->setShowFilename(false);
}
if (isset($params['caption'])) {
$caption = $params['caption'];
$caption = htmlspecialchars($caption);
$caption = $this->replaceInternalLinks($caption);
$ig->setCaptionHtml($caption);
}
if (isset($params['perrow'])) {
$ig->setPerRow($params['perrow']);
}
if (isset($params['widths'])) {
$ig->setWidths($params['widths']);
}
if (isset($params['heights'])) {
$ig->setHeights($params['heights']);
}
/* Wikia change begin */
/* Allow extensions to use their own "parser" for <gallery> tag content */
if (!wfRunHooks('BeforeParserrenderImageGallery', array(&$this, &$ig))) {
return $ig->toHTML();
}
/* Wikia change end */
$lines = StringUtils::explode("\n", $text);
foreach ($lines as $line) {
# match lines like these:
# Image:someimage.jpg|This is some image
$matches = array();
preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
# Skip empty lines
if (count($matches) == 0) {
continue;
}
if (strpos($matches[0], '%') !== false) {
$matches[1] = rawurldecode($matches[1]);
}
$title = Title::newFromText($matches[1], NS_FILE);
if (is_null($title)) {
# Bogus title. Ignore these so we don't bomb out later.
continue;
}
$label = '';
$alt = '';
if (isset($matches[3])) {
// look for an |alt= definition while trying not to break existing
// captions with multiple pipes (|) in it, until a more sensible grammar
// is defined for images in galleries
$matches[3] = $this->recursiveTagParse(trim($matches[3]));
$altmatches = StringUtils::explode('|', $matches[3]);
$magicWordAlt = MagicWord::get('img_alt');
foreach ($altmatches as $altmatch) {
$match = $magicWordAlt->matchVariableStartToEnd($altmatch);
if ($match) {
$alt = $this->stripAltText($match, false);
} else {
// concatenate all other pipes
$label .= '|' . $altmatch;
}
}
// remove the first pipe
$label = substr($label, 1);
}
$ig->add($title, $label, $alt);
}
return $ig->toHTML();
}
/**
* Format the category data list.
*
* @param string $from -- return only sort keys from this item on
* @param string $until -- don't return keys after this point.
* @return string HTML output
* @private
*/
function doCategoryMagic($from = '', $until = '')
{
global $wgOut;
global $wgContLang, $wgUser, $wgCategoryMagicGallery, $wgCategoryPagingLimit;
$fname = 'CategoryPage::doCategoryMagic';
wfProfileIn($fname);
$articles = array();
$articles_start_char = array();
$children = array();
$children_start_char = array();
$showGallery = $wgCategoryMagicGallery && !$wgOut->mNoGallery;
if ($showGallery) {
$ig = new ImageGallery();
$ig->setParsing();
}
$dbr =& wfGetDB(DB_SLAVE);
if ($from != '') {
$pageCondition = 'cl_sortkey >= ' . $dbr->addQuotes($from);
$flip = false;
} elseif ($until != '') {
$pageCondition = 'cl_sortkey < ' . $dbr->addQuotes($until);
$flip = true;
} else {
$pageCondition = '1 = 1';
$flip = false;
}
$limit = $wgCategoryPagingLimit;
$res = $dbr->select(array('page', 'categorylinks'), array('page_title', 'page_namespace', 'page_len', 'cl_sortkey'), array($pageCondition, 'cl_from = page_id', 'cl_to' => $this->mTitle->getDBKey()), $fname, array('ORDER BY' => $flip ? 'cl_sortkey DESC' : 'cl_sortkey', 'LIMIT' => $limit + 1));
$sk =& $wgUser->getSkin();
$r = "<br style=\"clear:both;\"/>\n";
$count = 0;
$nextPage = null;
while ($x = $dbr->fetchObject($res)) {
if (++$count > $limit) {
// We've reached the one extra which shows that there are
// additional pages to be had. Stop here...
$nextPage = $x->cl_sortkey;
break;
}
$title = Title::makeTitle($x->page_namespace, $x->page_title);
if ($title->getNamespace() == NS_CATEGORY) {
// Subcategory; strip the 'Category' namespace from the link text.
array_push($children, $sk->makeKnownLinkObj($title, $wgContLang->convertHtml($title->getText())));
// If there's a link from Category:A to Category:B, the sortkey of the resulting
// entry in the categorylinks table is Category:A, not A, which it SHOULD be.
// Workaround: If sortkey == "Category:".$title, than use $title for sorting,
// else use sortkey...
$sortkey = '';
if ($title->getPrefixedText() == $x->cl_sortkey) {
$sortkey = $wgContLang->firstChar($x->page_title);
} else {
$sortkey = $wgContLang->firstChar($x->cl_sortkey);
}
array_push($children_start_char, $wgContLang->convert($sortkey));
} elseif ($showGallery && $title->getNamespace() == NS_IMAGE) {
// Show thumbnails of categorized images, in a separate chunk
if ($flip) {
$ig->insert(Image::newFromTitle($title));
} else {
$ig->add(Image::newFromTitle($title));
}
} else {
// Page in this category
array_push($articles, $sk->makeSizeLinkObj($x->page_len, $title, $wgContLang->convert($title->getPrefixedText())));
array_push($articles_start_char, $wgContLang->convert($wgContLang->firstChar($x->cl_sortkey)));
}
}
$dbr->freeResult($res);
if ($flip) {
$children = array_reverse($children);
$children_start_char = array_reverse($children_start_char);
$articles = array_reverse($articles);
$articles_start_char = array_reverse($articles_start_char);
}
if ($until != '') {
$r .= $this->pagingLinks($this->mTitle, $nextPage, $until, $limit);
} elseif ($nextPage != '' || $from != '') {
$r .= $this->pagingLinks($this->mTitle, $from, $nextPage, $limit);
}
# Don't show subcategories section if there are none.
if (count($children) > 0) {
# Showing subcategories
$r .= '<h2>' . wfMsg('subcategories') . "</h2>\n";
$r .= wfMsgExt('subcategorycount', array('parse'), count($children));
$r .= $this->formatList($children, $children_start_char);
}
# Showing articles in this category
$ti = htmlspecialchars($this->mTitle->getText());
$r .= '<h2>' . wfMsg('category_header', $ti) . "</h2>\n";
$r .= wfMsgExt('categoryarticlecount', array('parse'), count($articles));
$r .= $this->formatList($articles, $articles_start_char);
if ($showGallery && !$ig->isEmpty()) {
$r .= $ig->toHTML();
}
if ($until != '') {
$r .= $this->pagingLinks($this->mTitle, $nextPage, $until, $limit);
} elseif ($nextPage != '' || $from != '') {
$r .= $this->pagingLinks($this->mTitle, $from, $nextPage, $limit);
}
wfProfileOut($fname);
return $r;
}
function generateList()
{
if ($this->pager->offset == -1) {
return '';
// list has no entries
}
# {{{ gallery container template
$gallery_html = '';
$gallery_tpl = array('__tag' => 'div', 'class' => 'cb_files_container', 0 => &$gallery_html);
# }}}
# create list of files (holder of prev/next AJAX links and generated image gallery)
$filelist = array();
# create image gallery
$gallery = new ImageGallery();
$gallery->setHideBadImages();
$gallery->setPerRow(CB_Setup::$imageGalleryPerRow);
$this->addPrevPageLink($filelist);
foreach ($this->pager->entries as &$file) {
$file_title = Title::makeTitle($file->page_namespace, $file->page_title);
# show the sortkey, when it does not match title name
$gallery->add($file_title, $this->addSortKey($file_title, $file));
}
if (!$gallery->isEmpty()) {
$gallery_html = $gallery->toHTML();
$filelist[] = CB_XML::toText($gallery_tpl);
}
$this->addNextPageLink($filelist);
return $filelist;
}
/**
*
*/
function wfSpecialNewimages($par, $specialPage)
{
global $wgUser, $wgOut, $wgLang, $wgContLang, $wgRequest, $wgGroupPermissions;
$wpIlMatch = $wgRequest->getText('wpIlMatch');
$dbr =& wfGetDB(DB_SLAVE);
$sk = $wgUser->getSkin();
$shownav = !$specialPage->including();
$hidebots = $wgRequest->getBool('hidebots', 1);
if ($hidebots) {
/** Make a list of group names which have the 'bot' flag
set.
*/
$botconds = array();
foreach ($wgGroupPermissions as $groupname => $perms) {
if (array_key_exists('bot', $perms) && $perms['bot']) {
$botconds[] = "ug_group='{$groupname}'";
}
}
$isbotmember = $dbr->makeList($botconds, LIST_OR);
/** This join, in conjunction with WHERE ug_group
IS NULL, returns only those rows from IMAGE
where the uploading user is not a member of
a group which has the 'bot' permission set.
*/
$ug = $dbr->tableName('user_groups');
$joinsql = " LEFT OUTER JOIN {$ug} ON img_user=ug_user AND (" . $isbotmember . ')';
}
$image = $dbr->tableName('image');
$sql = "SELECT img_timestamp from {$image}";
if ($hidebots) {
$sql .= $joinsql . ' WHERE ug_group IS NULL';
}
$sql .= ' ORDER BY img_timestamp DESC LIMIT 1';
$res = $dbr->query($sql, 'wfSpecialNewImages');
$row = $dbr->fetchRow($res);
if ($row !== false) {
$ts = $row[0];
} else {
$ts = false;
}
$dbr->freeResult($res);
$sql = '';
/** If we were clever, we'd use this to cache. */
$latestTimestamp = wfTimestamp(TS_MW, $ts);
/** Hardcode this for now. */
$limit = 48;
if ($parval = intval($par)) {
if ($parval <= $limit && $parval > 0) {
$limit = $parval;
}
}
$where = array();
$searchpar = '';
if ($wpIlMatch != '') {
$nt = Title::newFromUrl($wpIlMatch);
if ($nt) {
$m = $dbr->strencode(strtolower($nt->getDBkey()));
$m = str_replace('%', "\\%", $m);
$m = str_replace('_', "\\_", $m);
$where[] = "LCASE(img_name) LIKE '%{$m}%'";
$searchpar = '&wpIlMatch=' . urlencode($wpIlMatch);
}
}
$invertSort = false;
if ($until = $wgRequest->getVal('until')) {
$where[] = 'img_timestamp < ' . $dbr->timestamp($until);
}
if ($from = $wgRequest->getVal('from')) {
$where[] = 'img_timestamp >= ' . $dbr->timestamp($from);
$invertSort = true;
}
$sql = 'SELECT img_size, img_name, img_user, img_user_text,' . "img_description,img_timestamp FROM {$image}";
if ($hidebots) {
$sql .= $joinsql;
$where[] = 'ug_group IS NULL';
}
if (count($where)) {
$sql .= ' WHERE ' . $dbr->makeList($where, LIST_AND);
}
$sql .= ' ORDER BY img_timestamp ' . ($invertSort ? '' : ' DESC');
$sql .= ' LIMIT ' . ($limit + 1);
$res = $dbr->query($sql, 'wfSpecialNewImages');
/**
* We have to flip things around to get the last N after a certain date
*/
$images = array();
while ($s = $dbr->fetchObject($res)) {
if ($invertSort) {
array_unshift($images, $s);
} else {
array_push($images, $s);
}
}
$dbr->freeResult($res);
$gallery = new ImageGallery();
$firstTimestamp = null;
$lastTimestamp = null;
$shownImages = 0;
foreach ($images as $s) {
if (++$shownImages > $limit) {
# One extra just to test for whether to show a page link;
# don't actually show it.
break;
}
$name = $s->img_name;
$ut = $s->img_user_text;
$nt = Title::newFromText($name, NS_IMAGE);
$img = Image::newFromTitle($nt);
$ul = $sk->makeLinkObj(Title::makeTitle(NS_USER, $ut), $ut);
$gallery->add($img, "{$ul}<br />\n<i>" . $wgLang->timeanddate($s->img_timestamp, true) . "</i><br />\n");
$timestamp = wfTimestamp(TS_MW, $s->img_timestamp);
if (empty($firstTimestamp)) {
$firstTimestamp = $timestamp;
}
$lastTimestamp = $timestamp;
}
$bydate = wfMsg('bydate');
$lt = $wgLang->formatNum(min($shownImages, $limit));
if ($shownav) {
$text = wfMsgExt('imagelisttext', array('parse'), $lt, $bydate);
$wgOut->addHTML($text . "\n");
}
$sub = wfMsg('ilsubmit');
$titleObj = Title::makeTitle(NS_SPECIAL, 'Newimages');
$action = $titleObj->escapeLocalURL($hidebots ? '' : 'hidebots=0');
if ($shownav) {
$wgOut->addHTML("<form id=\"imagesearch\" method=\"post\" action=\"" . "{$action}\">" . "<input type='text' size='20' name=\"wpIlMatch\" value=\"" . htmlspecialchars($wpIlMatch) . "\" /> " . "<input type='submit' name=\"wpIlSubmit\" value=\"{$sub}\" /></form>");
}
$here = $wgContLang->specialPage('Newimages');
/**
* Paging controls...
*/
# If we change bot visibility, this needs to be carried along.
if (!$hidebots) {
$botpar = '&hidebots=0';
} else {
$botpar = '';
}
$now = wfTimestampNow();
$date = $wgLang->timeanddate($now, true);
$dateLink = $sk->makeKnownLinkObj($titleObj, wfMsg('sp-newimages-showfrom', $date), 'from=' . $now . $botpar . $searchpar);
$botLink = $sk->makeKnownLinkObj($titleObj, wfMsg('showhidebots', $hidebots ? wfMsg('show') : wfMsg('hide')), 'hidebots=' . ($hidebots ? '0' : '1') . $searchpar);
$prevLink = wfMsg('prevn', $wgLang->formatNum($limit));
if ($firstTimestamp && $firstTimestamp != $latestTimestamp) {
$prevLink = $sk->makeKnownLinkObj($titleObj, $prevLink, 'from=' . $firstTimestamp . $botpar . $searchpar);
}
$nextLink = wfMsg('nextn', $wgLang->formatNum($limit));
if ($shownImages > $limit && $lastTimestamp) {
$nextLink = $sk->makeKnownLinkObj($titleObj, $nextLink, 'until=' . $lastTimestamp . $botpar . $searchpar);
}
$prevnext = '<p>' . $botLink . ' ' . wfMsg('viewprevnext', $prevLink, $nextLink, $dateLink) . '</p>';
if ($shownav) {
$wgOut->addHTML($prevnext);
}
if (count($images)) {
$wgOut->addHTML($gallery->toHTML());
if ($shownav) {
$wgOut->addHTML($prevnext);
}
} else {
$wgOut->addWikiText(wfMsg('noimages'));
}
}
/**
* Renders an image gallery from a text with one line per image.
* text labels may be given by using |-style alternative text. E.g.
* Image:one.jpg|The number "1"
* Image:tree.jpg|A tree
* given as text will return the HTML of a gallery with two images,
* labeled 'The number "1"' and
* 'A tree'.
*/
function renderImageGallery($text, $params)
{
$ig = new ImageGallery();
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParsing();
$ig->useSkin($this->mOptions->getSkin());
if (isset($params['caption'])) {
$ig->setCaption($params['caption']);
}
$lines = explode("\n", $text);
foreach ($lines as $line) {
# match lines like these:
# Image:someimage.jpg|This is some image
preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
# Skip empty lines
if (count($matches) == 0) {
continue;
}
$tp = Title::newFromText($matches[1]);
$nt =& $tp;
if (is_null($nt)) {
# Bogus title. Ignore these so we don't bomb out later.
continue;
}
if (isset($matches[3])) {
$label = $matches[3];
} else {
$label = '';
}
$pout = $this->parse($label, $this->mTitle, $this->mOptions, false, false);
$html = $pout->getText();
$ig->add(new Image($nt), $html);
# Only add real images (bug #5586)
if ($nt->getNamespace() == NS_IMAGE) {
$this->mOutput->addImage($nt->getDBkey());
}
}
return $ig->toHTML();
}
/**
* Returns HTML for a gallery
*/
function makeGallery ( &$images , &$params ) {
global $wgLang ;
$gallery = new ImageGallery();
$firstTimestamp = null;
$lastTimestamp = null;
$shownImages = 0;
$params['therearemore'] = false ;
foreach( $images as $s ) {
if( ++$shownImages > $params['limit'] ) {
# One extra just to test for whether to show a page link;
# don't actually show it, but remember there are more.
$params['therearemore'] = true ;
break;
}
$name = $s->img_name;
$ut = $s->img_user_text;
$nt = Title::newFromText( $name, NS_IMAGE );
$ul = $this->sk->makeLinkObj( Title::makeTitle( NS_USER, $ut ), htmlspecialchars( $ut ) );
$gallery->add( $nt, "$ul<br />\n<i>".$wgLang->timeanddate( $s->img_timestamp, true )."</i><br />\n" );
$timestamp = wfTimestamp( TS_MW, $s->img_timestamp );
if( empty( $firstTimestamp ) ) {
$firstTimestamp = $timestamp;
}
$lastTimestamp = $timestamp;
}
$params['lasttimestamp'] = $lastTimestamp ;
$params['firsttimestamp'] = $firstTimestamp ;
return $gallery->toHTML() ;
}
function renderPlainGallery ( $galleryArray ) {
if ( !isset( $galleryArray["images"] ) ) {
return '';
}
// Wrapper div for plain old gallery, to be shown per default, if JS is off.
$output = '<div id="' . $galleryArray["gallery_name"] . '-fallback">';
$plain_gallery = new ImageGallery();
$i = 0;
foreach ( $galleryArray["images"] as $image ) {
if ( isset( $image["external"] ) && $image["external"] ) {
continue;
}
$plain_gallery->add( $image["image_object"]->getTitle(), $image["description"] ); // TODO: use text
$i++;
}
// Return an empty div if there are no usable images in the gallery.
// This can happen if all images are external.
if ( $i == 0 ) {
return $output . '</div>';
}
$output .= $plain_gallery->toHTML();
// Close the wrapper div for the plain old gallery
$output .= '</div>';
return $output;
}
/**
*
*/
function wfSpecialNewimages()
{
global $wgUser, $wgOut, $wgLang, $wgContLang, $wgRequest;
$wpIlMatch = $wgRequest->getText('wpIlMatch');
$dbr =& wfGetDB(DB_SLAVE);
$sk = $wgUser->getSkin();
/** If we were clever, we'd use this to cache. */
$latestTimestamp = wfTimestamp(TS_MW, $dbr->selectField('image', 'img_timestamp', '', 'wfSpecialNewimages', array('ORDER BY' => 'img_timestamp DESC', 'LIMIT' => 1)));
/** Hardcode this for now. */
$limit = 48;
$where = array();
if ($wpIlMatch != '') {
$nt = Title::newFromUrl($wpIlMatch);
if ($nt) {
$m = $dbr->strencode(strtolower($nt->getDBkey()));
$m = str_replace('%', "\\%", $m);
$m = str_replace('_', "\\_", $m);
$where[] = "LCASE(img_name) LIKE '%{$m}%'";
}
}
$invertSort = false;
if ($until = $wgRequest->getVal('until')) {
$where[] = 'img_timestamp < ' . $dbr->timestamp($until);
}
if ($from = $wgRequest->getVal('from')) {
$where[] = 'img_timestamp >= ' . $dbr->timestamp($from);
$invertSort = true;
}
$res = $dbr->select('image', array('img_size', 'img_name', 'img_user', 'img_user_text', 'img_description', 'img_timestamp'), $where, 'wfSpecialNewimages', array('LIMIT' => $limit + 1, 'ORDER BY' => 'img_timestamp' . ($invertSort ? '' : ' DESC')));
/**
* We have to flip things around to get the last N after a certain date
*/
$images = array();
while ($s = $dbr->fetchObject($res)) {
if ($invertSort) {
array_unshift($images, $s);
} else {
array_push($images, $s);
}
}
$dbr->freeResult($res);
$gallery = new ImageGallery();
$firstTimestamp = null;
$lastTimestamp = null;
$shownImages = 0;
foreach ($images as $s) {
if (++$shownImages > $limit) {
# One extra just to test for whether to show a page link;
# don't actually show it.
break;
}
$name = $s->img_name;
$ut = $s->img_user_text;
$nt = Title::newFromText($name, NS_IMAGE);
$img = Image::newFromTitle($nt);
$ul = $sk->makeLinkObj(Title::makeTitle(NS_USER, $ut), $ut);
$gallery->add($img, "{$ul}<br />\n<i>" . $wgLang->timeanddate($s->img_timestamp, true) . "</i><br />\n");
$timestamp = wfTimestamp(TS_MW, $s->img_timestamp);
if (empty($firstTimestamp)) {
$firstTimestamp = $timestamp;
}
$lastTimestamp = $timestamp;
}
$bydate = wfMsg('bydate');
$lt = $wgLang->formatNum(min($shownImages, $limit));
$text = wfMsg("imagelisttext", "<strong>{$lt}</strong>", "<strong>{$bydate}</strong>");
$wgOut->addHTML("<p>{$text}\n</p>");
$sub = wfMsg('ilsubmit');
$titleObj = Title::makeTitle(NS_SPECIAL, 'Newimages');
$action = $titleObj->escapeLocalURL("limit={$limit}");
$wgOut->addHTML("<form id=\"imagesearch\" method=\"post\" action=\"" . "{$action}\">" . "<input type='text' size='20' name=\"wpIlMatch\" value=\"" . htmlspecialchars($wpIlMatch) . "\" /> " . "<input type='submit' name=\"wpIlSubmit\" value=\"{$sub}\" /></form>");
$here = $wgContLang->specialPage('Newimages');
/**
* Paging controls...
*/
$now = wfTimestampNow();
$date = $wgLang->timeanddate($now);
$dateLink = $sk->makeKnownLinkObj($titleObj, wfMsg('rclistfrom', $date), 'from=' . $now);
$prevLink = wfMsg('prevn', $wgLang->formatNum($limit));
if ($firstTimestamp && $firstTimestamp != $latestTimestamp) {
$prevLink = $sk->makeKnownLinkObj($titleObj, $prevLink, 'from=' . $firstTimestamp);
}
$nextLink = wfMsg('nextn', $wgLang->formatNum($limit));
if ($shownImages > $limit && $lastTimestamp) {
$nextLink = $sk->makeKnownLinkObj($titleObj, $nextLink, 'until=' . $lastTimestamp);
}
$prevnext = '<p>' . wfMsg('viewprevnext', $prevLink, $nextLink, $dateLink) . '</p>';
$wgOut->addHTML($prevnext);
if (count($images)) {
$wgOut->addHTML($gallery->toHTML());
$wgOut->addHTML($prevnext);
} else {
$wgOut->addWikiText(wfMsg('noimages'));
}
}
