public function display()
{
if (!$this->visible || !$this->api_key) {
return;
}
if ($this->tag_list === null || $this->tag_list->getGeoTaggedPhotoCount() == 0) {
return;
}
parent::display();
echo '<div class="pinhole-map-link">';
$a_tag = new SwatHtmlTag('a');
$a_tag->class = 'pinhole-map-link';
$a_tag->href = $this->base;
if (count($this->tag_list) > 0) {
$a_tag->href .= '?' . $this->tag_list->__toString();
}
$a_tag->open();
$img_tag = new SwatHtmlTag('img');
$img_tag->width = $this->width;
$img_tag->height = $this->height;
$img_tag->src = sprintf('http://maps.google.com/staticmap?' . 'format=png8&sensor=false&maptype=roadmap' . sprintf('&size=%sx%s', $this->width, $this->height) . sprintf('¢er=%s,%s', $this->getCenterLatitude(), $this->getCenterLongitude()) . sprintf('&span=%s,%s', $this->getSpanLatitude(), $this->getSpanLongitude()) . sprintf('&markers=%s', implode('|', $this->getMarkers())) . sprintf('&key=%s', $this->api_key));
$img_tag->display();
if ($this->show_title) {
$this->displayTitle();
}
$a_tag->close();
echo '</div>';
}
protected function displayContent()
{
$stats = $this->getPhotoStats();
if ($stats->last_date === null) {
echo Pinhole::_('No photos have been added.');
} else {
$locale = SwatI18NLocale::get();
$first_date = new SwatDate($stats->first_date);
$last_date = new SwatDate($stats->last_date);
echo '<ul>';
$li_tag = new SwatHtmlTag('li');
$li_tag->setContent(sprintf(Pinhole::_('%s photos have been uploaded since ' . '<a href="%stag?date.date=%s">%s</a>'), $locale->formatNumber($stats->photo_count), $this->app->config->pinhole->path, $first_date->formatLikeIntl('yyyy-MM-dd'), $first_date->formatLikeIntl(SwatDate::DF_DATE)), 'text/xml');
$li_tag->display();
$days = $last_date->diff($first_date)->days;
$avg = round((double) $stats->photo_count / (double) $days, 2);
$li_tag = new SwatHtmlTag('li');
$li_tag->setContent(sprintf(Pinhole::_('Approximately %s photos have been uploaded ' . 'per day'), $locale->formatNumber($avg)));
$li_tag->display();
$li_tag->setContent(sprintf(Pinhole::_('Last photo uploaded on ' . '<a href="%stag?date=%s">%s</a>'), $this->app->config->pinhole->path, $last_date->formatLikeIntl('yyyy-MM-dd'), $last_date->formatLikeIntl(SwatDate::DF_DATE)), 'text/xml');
$li_tag->display();
$tag_stats = $this->getTagStats();
if ($tag_stats->tag_count > 0) {
$li_tag = new SwatHtmlTag('li');
$li_tag->setContent(sprintf(Pinhole::_('<a href="%s/tags/alphabetical">%s tags</a> ' . 'have been added'), $this->app->config->pinhole->path, $locale->formatNumber($tag_stats->tag_count)), 'text/xml');
$li_tag->display();
$a_tag = new SwatHtmlTag('a');
$a_tag->setContent($tag_stats->popular_tag_title);
$a_tag->href = $this->app->config->pinhole->path . 'tag?' . SwatString::minimizeEntities($tag_stats->popular_tag_name);
$li_tag = new SwatHtmlTag('li');
$li_tag->setContent(sprintf(Pinhole::_('The most popular tag “%s” has %s photos'), (string) $a_tag, $locale->formatNumber($tag_stats->popular_tag_count)), 'text/xml');
$li_tag->display();
}
echo '</ul>';
}
}
public function display()
{
if (!$this->visible) {
return;
}
if ($this->tag_list === null) {
return;
}
parent::display();
$div_tag = new SwatHtmlTag('div');
$div_tag->id = $this->id;
$div_tag->class = 'pinhole-browser-page-menu';
$div_tag->open();
$a_tag = new SwatHtmlTag('a');
$a_tag->href = $this->appendTagPath(sprintf('%stags/alphabetical', $this->base));
$a_tag->setContent(Pinhole::_('Alphabetical'));
$a_tag->display();
$a_tag = new SwatHtmlTag('a');
$a_tag->href = $this->appendTagPath(sprintf('%stags/date', $this->base));
$a_tag->setContent(Pinhole::_('By Date Added'));
$a_tag->display();
$a_tag = new SwatHtmlTag('a');
$a_tag->href = $this->appendTagPath(sprintf('%stags/popular', $this->base));
$a_tag->setContent(Pinhole::_('By Popularity'));
$a_tag->display();
$a_tag = new SwatHtmlTag('a');
$a_tag->href = $this->appendTagPath(sprintf('%stags/cloud', $this->base));
$a_tag->setContent(Pinhole::_('Cloud View'));
$a_tag->display();
$div_tag->close();
}
protected function displayAuthor(SiteComment $comment)
{
if ($this->getMode('author') > SiteView::MODE_NONE) {
$link = $this->getLink('author');
if ($comment->author === null) {
parent::displayAuthor($comment);
} else {
// System author
//
// Don't link to non-visible system authors but still show
// their name on the comment.
if ($comment->author->visible && $link !== false) {
$span_tag = new SwatHtmlTag('span');
$span_tag->class = 'vcard author';
$span_tag->open();
$anchor_tag = new SwatHtmlTag('a');
$anchor_tag->class = 'comment-author system-comment-author fn url';
if (is_string($link)) {
$anchor_tag->href = $link;
} else {
$anchor_tag->href = $this->getAuthorRelativeUri($comment->author);
}
$anchor_tag->setContent($comment->author->name);
$anchor_tag->display();
$span_tag->close();
} else {
$span_tag = new SwatHtmlTag('span');
$span_tag->class = 'comment-author system-comment-author';
$span_tag->setContent($comment->author->name);
$span_tag->display();
}
}
}
}
protected function displayPermalink(BlorgComment $comment)
{
if ($this->getMode('permalink') > SiteView::MODE_NONE) {
$link = $this->getLink('permalink');
if ($link === false) {
$permalink_tag = new SwatHtmlTag('span');
} else {
$permalink_tag = new SwatHtmlTag('a');
if ($link === true) {
$permalink_tag->href = $this->getRelativeUri($comment);
} else {
$permalink_tag->href = $link;
}
}
$permalink_tag->class = 'permalink';
$permalink_tag->open();
// display machine-readable date in UTC
$abbr_tag = new SwatHtmlTag('abbr');
$abbr_tag->class = 'comment-published';
$abbr_tag->title = $comment->createdate->getISO8601();
// display human-readable date in local time
$date = clone $comment->createdate;
$date->convertTZ($this->app->default_time_zone);
$abbr_tag->setContent($date->formatLikeIntl('h:mm a • d MMMM yyyy'));
$abbr_tag->display();
$permalink_tag->close();
}
}
protected function displayContent()
{
$comments = $this->getComments();
if (count($comments) == 0) {
echo Pinhole::_('No comments have been made.');
} else {
$locale = SwatI18NLocale::get();
echo '<ul>';
foreach ($comments as $comment) {
echo '<li>';
$date = new SwatDate($comment->createdate);
$date->convertTZById($this->app->config->date->time_zone);
$date_diff = $date->getHumanReadableDateDiff();
$author = $comment->photographer === null ? $comment->fullname : $comment->photographer->fullname;
$a_tag = new SwatHtmlTag('a');
$a_tag->href = sprintf('photo/%s#comment%s', $comment->getInternalValue('photo'), $comment->id);
$a_tag->setContent(sprintf('%s ago by %s', $date_diff, $author));
$a_tag->display();
$div_tag = new SwatHtmlTag('div');
$div_tag->setContent(SwatString::ellipsizeRight(SwatString::condense($comment->bodytext), 100));
$div_tag->display();
echo '</li>';
}
echo '</ul>';
}
}
protected function displayContent()
{
$div_tag = new SwatHtmlTag('div');
$div_tag->id = $this->id;
$div_tag->open();
$div_tag->close();
Swat::displayInlineJavaScript($this->getInlineJavaScript());
}
protected function displayContent()
{
$div_tag = new SwatHtmlTag('div');
$div_tag->id = $this->id;
$div_tag->open();
$div_tag->close();
Swat::displayInlineJavaScript($this->getInlineJavaScript());
printf('<script src="%s" type="text/javascript"></script>', $this->getValue('uri'));
}
public static function displayCalendarMonth(SiteWebApplication $app, SwatDate $date)
{
$a_tag = new SwatHtmlTag('a');
$a_tag->setContent($date->formatLikeIntl('MMMM, yyyy'));
$a_tag->title = sprintf('View photos taken during %s', $date->formatLikeIntl('MMMM, yyyy'));
$a_tag->href = sprintf('%stag?date.month=%s/date.year=%s', $app->config->pinhole->path, $date->getMonth(), $date->getYear());
$h4 = new SwatHtmlTag('h4');
$h4->setContent((string) $a_tag, 'text/xml');
$h4->display();
}
public function display()
{
parent::display();
$span_tag = new SwatHtmlTag('span');
$span_tag->id = $this->id;
$span_tag->class = 'blorg-file-attach-status';
$span_tag->setContent('');
$span_tag->display();
Swat::displayInlineJavaScript($this->getInlineJavaScript());
}
protected function displayHeader()
{
$header_div = new SwatHtmlTag('div');
$header_div->class = 'site-comment-display-header';
$header_div->open();
$anchor_tag = new SwatHtmlTag('a');
$anchor_tag->href = sprintf('Post/Details?id=%s', $this->comment->post->id);
$anchor_tag->setContent($this->comment->post->getTitle());
printf(Blorg::_('Comment on %s'), $anchor_tag);
$this->displayStatusSpan();
$header_div->close();
}
public function display($block)
{
if (!$block instanceof BuildingBlock) {
throw new InvalidArgumentException(sprintf('The view %s can only display BuildingBlock objects.', get_class($this)));
}
$container = new SwatHtmlTag('div');
$container->id = 'block_' . $block->id;
$container->class = implode(' ', $this->getCSSClassNames());
$container->open();
$this->displayContent($block);
$container->close();
}
public function display()
{
if (!$this->visible) {
return;
}
if ($this->tag_list === null) {
return;
}
if ($this->sub_tag_list === null || count($this->sub_tag_list) == 0) {
return;
}
parent::display();
$div_tag = new SwatHtmlTag('div');
$div_tag->class = 'pinhole-sub-tag-list-view';
$div_tag->id = $this->id;
$div_tag->open();
if (count($this->tag_list) > 0) {
$titles = array();
foreach ($this->tag_list as $tag) {
$titles[] = $tag->getTitle();
}
$header_tag = new SwatHtmlTag('h2');
$header_tag->setContent(sprintf(Pinhole::_('View photos tagged “%s” and:'), implode('”, “', $titles)));
$header_tag->display();
} elseif ($this->title !== null) {
$header_tag = new SwatHtmlTag('h2');
$header_tag->setContent($this->title);
$header_tag->display();
}
$ul_tag = new SwatHtmlTag('ul');
$ul_tag->id = $this->id . '_list';
$ul_tag->open();
$li_tag = new SwatHtmlTag('li');
foreach ($this->sub_tag_list as $tag) {
$add_list = clone $this->tag_list;
$add_list->add($tag);
$li_tag->open();
$add_anchor_tag = new SwatHtmlTag('a');
$add_anchor_tag->class = 'pinhole-tag-list-view-tag';
$add_anchor_tag->rel = 'tag';
$add_anchor_tag->href = $this->base . '?' . $add_list->__toString();
$add_anchor_tag->setContent($tag->getTitle());
if ($tag->photo_count !== null) {
$add_anchor_tag->title = sprintf('%s %s', SwatString::minimizeEntities(SwatString::numberFormat($tag->photo_count)), SwatString::minimizeEntities(Pinhole::ngettext('Photo', 'Photos', $tag->photo_count)));
}
$add_anchor_tag->display();
$li_tag->close();
unset($add_list);
}
$ul_tag->close();
$div_tag->close();
}
protected function displayAuthor(SiteComment $comment)
{
if ($this->getMode('author') > SiteView::MODE_NONE) {
if ($comment->photographer === null) {
parent::displayAuthor($comment);
} else {
// System author
$span_tag = new SwatHtmlTag('span');
$span_tag->class = 'comment-author system-comment-author';
$span_tag->setContent($comment->photographer->fullname);
$span_tag->display();
}
}
}
public function getBody()
{
ob_start();
echo '<strong>';
$anchor = new SwatHtmlTag('a');
$anchor->href = $this->element->{'link-url'};
$anchor->setContent($this->element->{'link-text'});
$anchor->display();
echo '</strong>';
if (isset($this->element->{'link-description'}) && $this->element->{'link-description'} != '') {
echo '<p>', $this->element->{'link-description'}, '</p>';
}
return ob_get_clean();
}
protected function displayContent()
{
$base_href = $this->app->config->blorg->path;
echo '<ul class="blorg-syndication"><li>';
$a_tag = new SwatHtmlTag('a');
$a_tag->href = $base_href . 'feed';
$a_tag->setContent(Blorg::_('Recent Posts'));
$a_tag->display();
echo '</li><li>';
$a_tag = new SwatHtmlTag('a');
$a_tag->href = $base_href . 'feed/comments';
$a_tag->setContent(Blorg::_('Recent Comments'));
$a_tag->display();
echo '</li></ul>';
}
protected function displayContent()
{
$comment = $this->data_object;
$div_tag = new SwatHtmlTag('div');
$div_tag->setContent($this->data_object->post->getTitle());
$div_tag->display();
$h2_tag = new SwatHtmlTag('h2');
$h2_tag->setContent($this->data_object->fullname);
$h2_tag->display();
$abbr_tag = new SwatHtmlTag('abbr');
$date = clone $comment->createdate;
$date->convertTZ($this->app->default_time_zone);
$abbr_tag->setContent(sprintf(Blorg::_('Posted: %s'), $date->formatLikeIntl(SwatDate::DF_DATE)));
$abbr_tag->display();
echo SwatString::toXHTML($comment->bodytext);
}
protected function displayContent()
{
$authors = $this->getAuthors();
if (count($authors) == 1) {
$this->displayAuthor($authors->getFirst());
} else {
echo '<ul>';
foreach ($authors as $author) {
$li_tag = new SwatHtmlTag('li');
$li_tag->open();
$this->displayAuthor($author);
$li_tag->close();
}
echo '</ul>';
}
}
protected function displayBody(BuildingBlock $block)
{
if ($block->bodytext != '') {
if ($this->getMode('body') === SiteView::MODE_ALL) {
$div = new SwatHtmlTag('div');
$div->class = 'building-block-bodytext';
$div->setContent($block->bodytext, 'text/xml');
$div->display();
} elseif ($this->getMode('body') === SiteView::MODE_SUMMARY) {
$bodytext = SwatString::condense($block->bodytext, $this->body_summary_length);
$div = new SwatHtmlTag('div');
$div->class = 'building-block-bodytext';
$div->setContent($bodytext, 'text/xml');
$div->display();
}
}
}
protected function displayContent()
{
$conversations = $this->getActiveConversations();
if (count($conversations) > 0) {
// get last visited date based on cookie value
if ($this->app->hasModule('SiteCookieModule')) {
$cookie = $this->app->getModule('SiteCookieModule');
try {
if (isset($cookie->last_visit_date)) {
$last_visit_date = new SwatDate($cookie->last_visit_date);
} else {
$last_visit_date = new SwatDate();
}
} catch (SiteCookieException $e) {
$last_visit_date = new SwatDate();
}
} else {
$last_visit_date = new SwatDate();
}
echo '<ul>';
$locale = SwatI18NLocale::get();
$class_name = SwatDBClassMap::get('BlorgPost');
foreach ($conversations as $conversation) {
$post = new $class_name($conversation);
$last_comment_date = new SwatDate($conversation->last_comment_date);
$last_comment_date->setTZById('UTC');
$li_tag = new SwatHtmlTag('li');
// is last comment is later than last visit date, mark as new
if (SwatDate::compare($last_comment_date, $last_visit_date) > 0) {
$li_tag->class = 'new';
}
$li_tag->open();
$anchor_tag = new SwatHtmlTag('a');
$anchor_tag->href = $this->getPostRelativeUri($post);
$anchor_tag->setContent($post->getTitle());
$span_tag = new SwatHtmlTag('span');
$span_tag->setContent(sprintf(Blorg::ngettext('(%s comment)', '(%s comments)', $post->getVisibleCommentCount()), $locale->formatNumber($post->getVisibleCommentCount())));
$anchor_tag->display();
echo ' ';
$span_tag->display();
$li_tag->close();
}
echo '</ul>';
}
}
/**
* Displays an article as a sub-article
*
* @param SiteArticle $article the article to display.
* @param string $path an optional string containing the path to the
* article being displayed. If no path is provided,
* the path of the current page is used.
*/
protected function displaySubArticle(SiteArticle $article, $path = null)
{
if ($path === null) {
$path = $this->path;
}
$anchor_tag = new SwatHtmlTag('a');
$anchor_tag->href = 'article/' . $path . '/' . $article->shortname;
$anchor_tag->class = 'sub-article';
$anchor_tag->setContent($article->title);
$dt_tag = new SwatHtmlTag('dt');
$dt_tag->id = sprintf('sub_article_%s', $article->shortname);
$dt_tag->open();
$anchor_tag->display();
$dt_tag->close();
if ($article->description != '') {
echo '<dd>', $article->description, '</dd>';
}
}
protected function buildInternal()
{
parent::buildInternal();
$item_list = $this->getItemList('integer');
$blocks = SwatDB::query($this->app->db, sprintf('select * from Block where id in (%s)', $this->getItemList('integer')), SwatDBClassMap::get('BuildingBlockWrapper'));
$view = SiteViewFactory::get($this->app, 'building-block');
$view->getImageView()->setImageDimensionShortname('thumb');
ob_start();
$header = new SwatHtmlTag('h1');
$header->setContent('Delete the following content?');
$header->display();
foreach ($blocks as $block) {
$view->display($block);
}
$message = $this->ui->getWidget('confirmation_message');
$message->content = ob_get_clean();
$message->content_type = 'text/xml';
}
protected function getContainer()
{
if (isset($this->app->memcache)) {
$cache_key = sprintf('PinholeMetaDataGadget.getContainer.%s', $this->app->session->isLoggedIn() ? 'private' : 'public');
$container = $this->app->memcache->getNs('photos', $cache_key);
if ($container !== false) {
return $container;
}
}
$sections = $this->getMetaDataSections();
$values = $this->getMetaDataValues();
$locale = SwatI18NLocale::get();
$container = new SwatContainer();
foreach ($sections as $section) {
$disclosure = new SwatDisclosure();
$disclosure->title = $section->title;
$disclosure->open = false;
ob_start();
echo '<ul>';
foreach ($values as $value) {
if ($value->meta_data == $section->id) {
echo '<li class="clearfix"><div>';
$a_tag = new SwatHtmlTag('a');
$a_tag->href = sprintf('%stag?meta.%s=%s', $this->app->config->pinhole->path, $section->shortname, PinholePhotoMetaDataBinding::escapeValue($value->value));
$a_tag->setContent(PinholePhotoMetaDataBinding::getFormattedValue($section->shortname, $value->value));
$a_tag->display();
echo ' <span>' . $locale->formatNumber($value->photo_count) . '</span>';
echo '</div></li>';
}
}
echo '</ul>';
$content = new SwatContentBlock();
$content->content_type = 'text/xml';
$content->content = ob_get_clean();
$disclosure->add($content);
$container->add($disclosure);
}
if (isset($this->app->memcache)) {
$this->app->memcache->setNs('photos', $cache_key, $container);
}
return $container;
}
protected function displayHeaderTitleText()
{
$site_title = $this->app->config->site->title;
$h1_tag = new SwatHtmlTag('h1');
$h1_tag->title = $site_title;
$h1_tag->open();
echo '<span>';
$source = $this->app->getPage()->getSource();
if ($source != '') {
$a_tag = new SwatHtmlTag('a');
$a_tag->accesskey = '1';
$a_tag->href = '.';
$a_tag->open();
}
$words = explode(' ', $site_title);
$count = 0;
$word_span = new SwatHtmlTag('span');
$letter_span = new SwatHtmlTag('span');
$letter_span->class = 'first-letter';
$num_words = count($words);
foreach ($words as $word) {
$word = trim($word);
if ($word != '') {
$count++;
$word_span->class = sprintf('title-%s', $count);
$word_span->open();
$letter_span->setContent(substr($word, 0, 1));
$letter_span->display();
echo SwatString::minimizeEntities(substr($word, 1));
$word_span->close();
// don't display a space for the last word
if ($count < $num_words) {
echo ' ';
}
}
}
if ($source != '') {
$a_tag->close();
}
echo '</span>';
$h1_tag->close();
}
public function display()
{
if (!$this->visible) {
return;
}
if ($this->file === null) {
return;
}
parent::display();
$div_tag = new SwatHtmlTag('div');
$div_tag->id = $this->id;
$div_tag->class = 'blorg-header-image-display';
$div_tag->open();
$img_tag = new SwatHtmlTag('img');
$img_tag->src = $this->file->getRelativeUri('../');
$img_tag->alt = Blorg::_('Header Image');
$img_tag->display();
$div_tag->close();
Swat::displayInlineJavaScript($this->getInlineJavaScript());
}
public function display()
{
if (!$this->visible) {
return;
}
if (!$this->app instanceof SiteApplication) {
throw new SwatException('Application must be set to display certificate.');
}
if (!$this->account instanceof CMEAccount) {
throw new SwatException('Account must be set to display certificate.');
}
if (!$this->credits instanceof CMEAccountEarnedCMECreditWrapper) {
throw new SwatException('Earned credits must be set to display certificate.');
}
parent::display();
$certificate_div = new SwatHtmlTag('div');
$certificate_div->id = $this->id;
$certificate_div->class = $this->getCSSClassString();
$certificate_div->open();
$this->displayCertificateContent();
$certificate_div->close();
}
protected function displayContent()
{
$articles = $this->getArticles();
if (count($articles) > 0) {
echo '<ul>';
$locale = SwatI18NLocale::get();
foreach ($articles as $article) {
echo '<li>';
$title_div = new SwatHtmlTag('div');
$title_div->open();
$anchor_tag = new SwatHtmlTag('a');
$anchor_tag->href = $this->getArticleRelativeUri($article);
$anchor_tag->setContent($article->title);
$anchor_tag->display();
$title_div->close();
$content_div = new SwatHtmlTag('div');
$content_div->setContent($article->description, 'text/xml');
$content_div->display();
echo '</li>';
}
echo '</ul>';
}
}
protected function displayContent()
{
$range = new SwatDBRange($this->getValue('limit'));
$cache_module = isset($this->app->memcache) ? $this->app->memcache : null;
$tag_list = new PinholeTagList($this->app, null, $this->app->session->isLoggedIn());
$sub_tag_list = $tag_list->getSubTags($range);
$sub_tag_count = $tag_list->getSubTagCount();
$this->tag_list_view = new PinholeSubTagListView();
$base_path = $this->app->config->pinhole->path;
$this->tag_list_view->base = $base_path . 'tag';
$this->tag_list_view->setTagList($tag_list);
$this->tag_list_view->setSubTagList($sub_tag_list);
$this->tag_list_view->display();
if ($sub_tag_count > count($sub_tag_list)) {
$div_tag = new SwatHtmlTag('div');
$div_tag->class = 'pinhole-sub-tag-more-link';
$div_tag->open();
$a_tag = new SwatHtmlTag('a');
$a_tag->href = $base_path . 'tags/date';
$a_tag->setContent(sprintf(Pinhole::_('View All %s Tags'), $sub_tag_count));
$a_tag->display();
$div_tag->close();
}
}
/**
* Displays this embed markup view
*/
public function display()
{
if (!$this->visible) {
return;
}
parent::display();
$div_tag = new SwatHtmlTag('div');
$div_tag->id = $this->id;
$div_tag->open();
$label_tag = new SwatHtmlTag('label');
$label_tag->for = $this->id . '_textarea';
$label_tag->class = 'blorg-markup-view-label';
$label_tag->open();
$span_tag = new SwatHtmlTag('span');
$span_tag->setContent(Blorg::_('Embed:'));
$span_tag->display();
$label_tag->close();
$first_option = reset($this->getOptions());
$textarea = $this->getCompositeWidget('textarea');
$textarea->value = $first_option->value;
$textarea->display();
$div_tag->close();
Swat::displayInlineJavaScript($this->getInlineJavaScript());
}
public function getBody()
{
$best_url = null;
$best_delta = null;
$best_width = null;
foreach ($this->element->{'photo-url'} as $url) {
$max_width = isset($url['max-width']) ? $url['max-width'] : 400;
if ($best_url === null) {
$best_url = (string) $url;
$best_width = $max_width;
$best_delta = abs($max_width - $this->width);
} elseif (abs($max_width - $this->width) < $best_delta || $best_width > $this->width && $max_width <= $this->width) {
$best_url = (string) $url;
$best_width = $max_width;
$best_delta = abs($max_width - $this->width);
}
}
ob_start();
$image_tag = new SwatHtmlTag('img');
$image_tag->src = $best_url;
$image_tag->alt = $this->getTitle();
$image_tag->display();
return ob_get_clean();
}
