/**
* Puts up random image thumbs from the gallery
*
* @param int $number how many images
* @param string $class optional class
* @param string $option what you want selected: all for all images, album for selected ones from an album
* @param mixed $rootAlbum optional album object/folder from which to get the image.
* @param integer $width the width/cropwidth of the thumb if crop=true else $width is longest size.
* @param integer $height the height/cropheight of the thumb if crop=true else not used
* @param bool $crop 'true' (default) if the thumb should be cropped, 'false' if not
* @param bool $fullimagelink 'false' (default) for the image page link , 'true' for the unprotected full image link (to use Colorbox for example)
*/
function printRandomImages($number = 5, $class = null, $option = 'all', $rootAlbum = '', $width = NULL, $height = NULL, $crop = NULL, $fullimagelink = false)
{
if (is_null($crop) && is_null($width) && is_null($height)) {
$crop = 2;
} else {
if (is_null($width)) {
$width = 85;
}
if (is_null($height)) {
$height = 85;
}
if (is_null($crop)) {
$crop = 1;
} else {
$crop = (int) $crop && true;
}
}
if (!empty($class)) {
$class = ' class="' . $class . '"';
}
echo "<ul" . $class . ">";
for ($i = 1; $i <= $number; $i++) {
switch ($option) {
case "all":
$randomImage = getRandomImages();
break;
case "album":
$randomImage = getRandomImagesAlbum($rootAlbum);
break;
}
if (is_object($randomImage) && $randomImage->exists) {
echo "<li>\n";
if ($fullimagelink) {
$randomImageURL = $randomImage->getFullimageURL();
} else {
$randomImageURL = $randomImage->getLink();
}
echo '<a href="' . html_encode($randomImageURL) . '" title="' . sprintf(gettext('View image: %s'), html_encode($randomImage->getTitle())) . '">';
switch ($crop) {
case 0:
$sizes = getSizeCustomImage($width, NULL, NULL, NULL, NULL, NULL, NULL, $randomImage);
$html = '<img src="' . html_encode(pathurlencode($randomImage->getCustomImage($width, NULL, NULL, NULL, NULL, NULL, NULL, TRUE))) . '" width="' . $sizes[0] . '" height="' . $sizes[1] . '" alt="' . html_encode($randomImage->getTitle()) . '" />' . "\n";
break;
case 1:
$sizes = getSizeCustomImage(NULL, $width, $height, $width, $height, NULL, NULL, $randomImage);
$html = '<img src="' . html_encode(pathurlencode($randomImage->getCustomImage(NULL, $width, $height, $width, $height, NULL, NULL, TRUE))) . '" width="' . $sizes[0] . '" height="' . $sizes[1] . '" alt="' . html_encode($randomImage->getTitle()) . '" />' . "\n";
break;
case 2:
$sizes = getSizeDefaultThumb($randomImage);
//$html = '<img src="' . html_encode(pathurlencode($randomImage->getThumb())) . '" width="' . $sizes[0] . '" height="' . $sizes[1] . '" alt="' . html_encode($randomImage->getTitle()) . '" />' . "\n";
$html = $randomImage->filename . " (" . $randomImage->album->name . ")";
break;
}
echo zp_apply_filter('custom_image_html', $html, false);
echo "</a>";
echo "</li>\n";
} else {
break;
}
}
echo "</ul>";
}
/**
* Prints image statistic according to $option as an unordered HTML list
* A css id is attached by default named accordingly'$option'
*
* @param string $number the number of albums to get
* @param string $option "popular" for the most popular images,
* "popular" for the most popular albums,
* "latest" for the latest uploaded by id (Discovery)
* "latest-date" for the latest by date
* "latest-mtime" for the latest by mtime
* "latest-publishdate" for the latest by publishdate
* "mostrated" for the most voted,
* "toprated" for the best voted
* "latestupdated" for the latest updated
* "random" for random order (yes, strictly no statistical order...)
* @param string $albumfolder foldername of an specific album
* @param bool $showtitle if the image title should be shown
* @param bool $showdate if the image date should be shown
* @param bool $showdesc if the image description should be shown
* @param integer $desclength the length of the description to be shown
* @param string $showstatistic "hitcounter" for showing the hitcounter (views),
* "rating" for rating,
* "rating+hitcounter" for both.
* @param integer $width the width/cropwidth of the thumb if crop=true else $width is longest size. (Default 85px)
* @param integer $height the height/cropheight of the thumb if crop=true else not used. (Default 85px)
* @param bool $crop 'true' (default) if the thumb should be cropped, 'false' if not
* @param bool $collection only if $albumfolder is set: true if you want to get statistics from this album and all of its subalbums
* @param bool $fullimagelink 'false' (default) for the image page link , 'true' for the unprotected full image link (to use Colorbox for example)
* @param integer $threshold the minimum number of ratings (for rating options) or hits (for popular option) an image must have to be included in the list. (Default 0)
* @return string
*/
function printImageStatistic($number, $option, $albumfolder = '', $showtitle = false, $showdate = false, $showdesc = false, $desclength = 40, $showstatistic = '', $width = NULL, $height = NULL, $crop = NULL, $collection = false, $fullimagelink = false, $threshold = 0)
{
$images = getImageStatistic($number, $option, $albumfolder, $collection, $threshold);
if (is_null($crop) && is_null($width) && is_null($height)) {
$crop = 2;
} else {
if (is_null($width)) {
$width = 85;
}
if (is_null($height)) {
$height = 85;
}
if (is_null($crop)) {
$crop = 1;
} else {
$crop = (int) $crop && true;
}
}
echo "\n<div id=\"{$option}\">\n";
echo "<ul>";
foreach ($images as $image) {
if ($fullimagelink) {
$imagelink = $image->getFullImageURL();
} else {
$imagelink = $image->getLink();
}
echo '<li><a href="' . html_encode($imagelink) . '" title="' . html_encode($image->getTitle()) . "\">\n";
switch ($crop) {
case 0:
$sizes = getSizeCustomImage($width, NULL, NULL, NULL, NULL, NULL, NULL, $image);
echo '<img src="' . html_encode(pathurlencode($image->getCustomImage($width, NULL, NULL, NULL, NULL, NULL, NULL, TRUE))) . '" width="' . $sizes[0] . '" height="' . $sizes[1] . '" alt="' . html_encode($image->getTitle()) . "\" /></a>\n";
break;
case 1:
$sizes = getSizeCustomImage(NULL, $width, $height, $width, $height, NULL, NULL, $image);
echo '<img src="' . html_encode(pathurlencode($image->getCustomImage(NULL, $width, $height, $width, $height, NULL, NULL, TRUE))) . '" width="' . $sizes[0] . '" height="' . $sizes[1] . '" alt="' . html_encode($image->getTitle()) . "\" width=\"" . $width . "\" height=\"" . $height . "\" /></a>\n";
break;
case 2:
$sizes = getSizeDefaultThumb($image);
echo '<img src="' . html_encode(pathurlencode($image->getThumb())) . '" width="' . $sizes[0] . '" height="' . $sizes[1] . '" alt="' . html_encode($image->getTitle()) . "\" /></a>\n<br />";
break;
}
if ($showtitle) {
echo '<h3><a href="' . html_encode(pathurlencode($image->getLink())) . '" title="' . html_encode($image->getTitle()) . "\">\n";
echo $image->getTitle() . "</a></h3>\n";
}
if ($showdate) {
echo "<p>" . zpFormattedDate(DATE_FORMAT, strtotime($image->getDateTime())) . "</p>";
}
if ($showstatistic === "rating" or $showstatistic === "rating+hitcounter") {
$votes = $image->get("total_votes");
$value = $image->get("total_value");
if ($votes != 0) {
$rating = round($value / $votes, 1);
}
echo "<p>" . sprintf(gettext('Rating: %1$u (Votes: %2$u)'), $rating, $votes) . "</p>";
}
if ($showstatistic === "hitcounter" or $showstatistic === "rating+hitcounter") {
$hitcounter = $image->getHitcounter();
if (empty($hitcounter)) {
$hitcounter = "0";
}
echo "<p>" . sprintf(gettext("Views: %u"), $hitcounter) . "</p>";
}
if ($showdesc) {
echo shortenContent($image->getDesc(), $desclength, ' (...)');
}
echo "</li>";
}
echo "</ul></div>\n";
}
