function printNewsHTML($num)
{
if (!$_REQUEST['words']) {
return;
}
global $_zp_current_zenpage_news, $_zp_current_search;
if (!defined('CROP_NEWS')) {
define('CROP_NEWS', TRUE);
}
save_context();
add_context(ZP_ZENPAGE_NEWS_ARTICLE);
$u = 0;
processExpired('zenpage_news');
$articles = $_zp_current_search->getSearchNews();
if (count($articles) == 0) {
return;
}
$articles = $this->sortArticles($articles, 'id');
echo "<div id='snr'>";
echo "<div>Also found " . count($articles) . " news";
if (count($articles) > 3) {
echo " - showing the last 3</div>";
} else {
echo "</div>";
}
echo "</div>";
$len = count($articles);
for ($u = $len - 1; $u >= 0 && $u > $len - 4; $u--) {
$news = $articles[$u];
$_zp_current_zenpage_news = new ZenpageNews($news['titlelink']);
Utils::render("tiles/news/template.php");
}
restore_context();
}
/**
* support to show an image from an album
* The imagename is optional. If absent the album thumb image will be
* used and the link will be to the album. If present the link will be
* to the image.
*
* @param string $albumname
* @param string $imagename
* @param int $size the size to make the image. If omitted image will be 50% of 'image_size' option.
* @param bool $linkalbum set true to link specific image to album instead of image
*/
function zenpageAlbumImage($albumname, $imagename = NULL, $size = NULL, $linkalbum = false)
{
global $_zp_gallery;
echo '<br />';
$album = newAlbum($albumname);
if ($album->loaded) {
if (is_null($size)) {
$size = floor(getOption('image_size') * 0.5);
}
$image = NULL;
if (is_null($imagename)) {
$linkalbum = true;
$image = $album->getAlbumThumbImage();
} else {
$image = newImage($album, $imagename);
}
if ($image && $image->loaded) {
makeImageCurrent($image);
if ($linkalbum) {
rem_context(ZP_IMAGE);
echo '<a href="' . html_encode($album->getLink()) . '" title="' . sprintf(gettext('View the %s album'), $albumname) . '">';
add_context(ZP_IMAGE);
printCustomSizedImage(sprintf(gettext('View the album %s'), $albumname), $size);
rem_context(ZP_IMAGE | ZP_ALBUM);
echo '</a>';
} else {
echo '<a href="' . html_encode(getImageURL()) . '" title="' . sprintf(gettext('View %s'), $imagename) . '">';
printCustomSizedImage(sprintf(gettext('View %s'), $imagename), $size);
rem_context(ZP_IMAGE | ZP_ALBUM);
echo '</a>';
}
} else {
?>
<span style="background:red;color:black;">
<?php
printf(gettext('<code>zenpageAlbumImage()</code> did not find the image %1$s:%2$s'), $albumname, $imagename);
?>
</span>
<?php
}
} else {
?>
<span style="background:red;color:black;">
<?php
printf(gettext('<code>zenpageAlbumImage()</code> did not find the album %1$s'), $albumname);
?>
</span>
<?php
}
}
/**
* Returns the next image on a page.
* sets $_zp_current_image to the next image in the album.
* Returns true if there is an image to be shown
*
* @param bool $all set to true disable pagination
* @param int $firstPageCount the number of images which can go on the page that transitions between albums and images
* Normally this parameter should be NULL so as to use the default computations.
* @param bool $mine overridePassword the password check
* @return bool
*
* @return bool
*/
function next_image($all = false, $firstPageCount = NULL, $mine = NULL)
{
global $_zp_images, $_zp_current_image, $_zp_current_album, $_zp_page, $_zp_current_image_restore, $_zp_current_search, $_zp_gallery, $_firstPageImages;
if ($mine != NULL && gettype($mine) != 'boolean' || func_num_args() > 3) {
internal_deprecations::next_image();
}
if (is_null($firstPageCount)) {
$firstPageCount = $_firstPageImages;
}
$imagePageOffset = getTotalPages(2);
/* gives us the count of pages for album thumbs */
if ($all) {
$imagePage = 1;
$firstPageCount = 0;
} else {
$_firstPageImages = $firstPageCount;
/* save this so pagination can see it */
$imagePage = $_zp_page - $imagePageOffset;
}
if ($firstPageCount > 0 && $imagePageOffset > 0) {
$imagePage = $imagePage + 1;
/* can share with last album page */
}
if ($imagePage <= 0) {
return false;
/* we are on an album page */
}
if (is_null($_zp_images)) {
if (in_context(ZP_SEARCH)) {
$_zp_images = $_zp_current_search->getImages($all ? 0 : $imagePage, $firstPageCount, NULL, NULL, true, $mine);
} else {
$_zp_images = $_zp_current_album->getImages($all ? 0 : $imagePage, $firstPageCount, NULL, NULL, true, $mine);
}
if (empty($_zp_images)) {
return NULL;
}
$_zp_current_image_restore = $_zp_current_image;
$img = array_shift($_zp_images);
$_zp_current_image = newImage($_zp_current_album, $img, true, true);
save_context();
add_context(ZP_IMAGE);
return true;
} else {
if (empty($_zp_images)) {
$_zp_images = NULL;
$_zp_current_image = $_zp_current_image_restore;
restore_context();
return false;
} else {
$img = array_shift($_zp_images);
$_zp_current_image = newImage($_zp_current_album, $img, true, true);
return true;
}
}
}
/**
* Loads a zenpage news article
* Sets up $_zp_current_zenpage_news and returns it as the function result.
*
* @param array $request an array with one member: the key is "date", "category", or "title" and specifies
* what you want loaded. The value is the date or title of the article wanted
*
* @return object
*/
function load_zenpage_news($request)
{
global $_zp_current_zenpage_news, $_zp_current_category, $_zp_post_date;
if (isset($request['date'])) {
add_context(ZP_ZENPAGE_NEWS_DATE);
$_zp_post_date = zpFunctions::removeTrailingSlash(sanitize($request['date']));
}
if (isset($request['category'])) {
$titlelink = sanitize(rtrim($request['category'], '/'));
$_zp_current_category = new ZenpageCategory($titlelink);
if ($_zp_current_category->loaded) {
add_context(ZP_ZENPAGE_NEWS_CATEGORY);
} else {
$_GET['p'] = 'CATEGORY:' . $titlelink;
unset($_GET['category']);
return false;
}
}
if (isset($request['title'])) {
$titlelink = sanitize(rtrim($request['title'], '/'));
$sql = 'SELECT `id` FROM ' . prefix('news') . ' WHERE `titlelink`=' . db_quote($titlelink);
$result = query_single_row($sql);
if (is_array($result)) {
add_context(ZP_ZENPAGE_NEWS_ARTICLE | ZP_ZENPAGE_SINGLE);
$_zp_current_zenpage_news = new ZenpageNews($titlelink);
} else {
$_GET['p'] = 'NEWS:' . $titlelink;
}
return $_zp_current_zenpage_news;
}
return true;
}
static function loadScript($script, $request)
{
global $_zp_current_admin_obj, $_zp_gallery_page, $_myFavorites, $_zp_current_album, $_zp_conf_vars, $_myFavorites;
if ($_myFavorites && isset($_REQUEST['instance'])) {
$_myFavorites->instance = sanitize(rtrim($_REQUEST['instance'], '/'));
if ($_myFavorites->instance) {
$_myFavorites->setTitle($_myFavorites->getTitle() . '[' . $_myFavorites->instance . ']');
}
}
if ($_zp_gallery_page == "favorites.php") {
if (zp_loggedin()) {
$_zp_current_album = $_myFavorites;
add_context(ZP_ALBUM);
prepareAlbumPage();
$_zp_gallery_page = 'favorites.php';
} else {
$script = false;
}
}
return $script;
}
/**
* Returns the next image on a page.
* sets $_zp_current_image to the next image in the album.
* Returns true if there is an image to be shown
*
* @param bool $all set to true disable pagination
* @param int $firstPageCount the number of images which can go on the page that transitions between albums and images
* Normally this parameter should be NULL so as to use the default computations.
* @param bool $mine overridePassword the password check
* @return bool
*
* @return bool
*/
function next_image($all = false, $firstPageCount = NULL, $mine = NULL)
{
global $_zp_images, $_zp_current_image, $_zp_current_album, $_zp_page, $_zp_current_image_restore, $_zp_current_search, $_zp_gallery, $_firstPageImages, $_imagePageOffset;
if (is_null($firstPageCount)) {
$firstPageCount = $_firstPageImages;
}
if (is_null($_imagePageOffset)) {
$_imagePageOffset = getTotalPages(2);
/* gives us the count of pages for album thumbs */
}
if ($all) {
$imagePage = 1;
$firstPageCount = 0;
} else {
$_firstPageImages = $firstPageCount;
/* save this so pagination can see it */
$imagePage = $_zp_page - $_imagePageOffset;
}
if ($firstPageCount > 0 && $_imagePageOffset > 0) {
$imagePage = $imagePage + 1;
/* can share with last album page */
}
if ($imagePage <= 0) {
$result = false;
/* we are on an album page */
} else {
if (is_null($_zp_images)) {
if (in_context(ZP_SEARCH)) {
$_zp_images = $_zp_current_search->getImages($all ? 0 : $imagePage, $firstPageCount, NULL, NULL, true, $mine);
} else {
$_zp_images = $_zp_current_album->getImages($all ? 0 : $imagePage, $firstPageCount, NULL, NULL, true, $mine);
}
if (empty($_zp_images)) {
$result = NULL;
} else {
$_zp_current_image_restore = $_zp_current_image;
$img = array_shift($_zp_images);
$_zp_current_image = newImage($_zp_current_album, $img, true, true);
save_context();
add_context(ZP_IMAGE);
$result = true;
}
} else {
if (empty($_zp_images)) {
$_zp_images = NULL;
$_zp_current_image = $_zp_current_image_restore;
restore_context();
$result = false;
} else {
$img = array_shift($_zp_images);
$_zp_current_image = newImage($_zp_current_album, $img, true, true);
$result = true;
}
}
}
return zp_apply_filter('next_object_loop', $result, $_zp_current_image);
}
/**
* Iterate through comments; use the ZP_COMMENT context.
* Return true if there are more comments
* @param bool $desc set true for desecnding order
*
* @return bool
*/
function next_comment($desc = false)
{
global $_zp_current_image, $_zp_current_album, $_zp_current_comment, $_zp_comments, $_zp_current_zenpage_page, $_zp_current_zenpage_news;
//ZENPAGE: comments support
if (is_null($_zp_current_comment)) {
if (in_context(ZP_IMAGE) and in_context(ZP_ALBUM)) {
if (is_null($_zp_current_image)) {
return false;
}
$_zp_comments = $_zp_current_image->getComments(false, false, $desc);
} else {
if (!in_context(ZP_IMAGE) and in_context(ZP_ALBUM)) {
$_zp_comments = $_zp_current_album->getComments(false, false, $desc);
}
}
if (function_exists('is_NewsArticle')) {
if (is_NewsArticle()) {
$_zp_comments = $_zp_current_zenpage_news->getComments(false, false, $desc);
}
if (is_Pages()) {
$_zp_comments = $_zp_current_zenpage_page->getComments(false, false, $desc);
}
}
if (empty($_zp_comments)) {
return false;
}
} else {
if (empty($_zp_comments)) {
$_zp_comments = NULL;
$_zp_current_comment = NULL;
rem_context(ZP_COMMENT);
return false;
}
}
$_zp_current_comment = array_shift($_zp_comments);
if ($_zp_current_comment['anon']) {
$_zp_current_comment['email'] = $_zp_current_comment['name'] = '<' . gettext("Anonymous") . '>';
}
add_context(ZP_COMMENT);
return true;
}
