/**
* 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>";
}
$u = 0;
while (next_album()) {
$a = $_zp_current_album;
$thumb = $a->getAlbumThumbImage();
$title = $a->getTitle();
$desc = $a->getDesc();
$customThumb = $thumb->getCustomImage(NULL, 202, 56, 202, 56, NULL, NULL, false);
$url = getAlbumURL();
echo "\t<div class='thumb' index='{$u}' title='{$title}' location='{$customThumb}' url='{$url}'><description>{$desc}</description></div>\n";
$u++;
}
} else {
$u = 0;
while (next_image()) {
$title = getImageTitle();
$size = getSizeCustomImage(NULL, 383);
$desc = getImageDesc();
if (!empty($desc)) {
$desc = theme_clean($desc);
} else {
$desc = '';
}
$thumb = getImageThumb();
$small = getCustomImageURL(NULL, 383);
$full = getFullImageURL();
$width = $size[0];
$height = $size[1];
$rating = $_zp_current_image->get('rating');
echo "\t<div class='thumb' index='{$u}' title='{$title}' \n\t\twidth='{$width}' " . "\n\t\theight='{$height}' \n\t\turl='{$full}' \n\t\tpreviewUrl='{$small}'" . "\n\t\tlocation='{$thumb}' \n\t\trating='{$rating}' \n\t\tobject_id='" . $_zp_current_image->id . "'>" . "\n\t\t<description>\n\t\t\t{$desc}\n\t\t</description>\n\t</div>\n";
$u++;
}
/**
* 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";
}
/**
* prints the radio button image size selection list
*
* @param string $text text to introduce the radio button list
* @param string $default the default (initial) for the image sizing
* @param array $usersizes an array of sizes which may be choosen.
*/
function printUserSizeSelector($text = '', $default = NULL, $usersizes = NULL)
{
$size = $width = $height = NULL;
getViewerImageSize($default, $size, $width, $height);
if (!empty($size)) {
$current = $size;
} else {
$current = $width . 'x' . $height;
}
$sizes = array();
if (empty($text)) {
$text = gettext('Select image size');
}
if (is_null($usersizes)) {
$inputs = explode(';', trim(getOption('viewer_size_image_sizes')));
if (!empty($inputs)) {
foreach ($inputs as $size) {
if (!empty($size)) {
$size = str_replace(',', ';', $size) . ';';
$s = $w = $h = NULL;
if (false === eval($size)) {
zp_error(gettext('There is a format error in your <em>viewer_size_image_sizes</em> option string.'), E_USER_NOTICE);
}
if (!empty($s)) {
$key = $s;
} else {
$key = $w . 'x' . $h;
}
$sizes[$key] = array('$s' => $s, '$h' => $h, '$w' => $w);
}
}
}
} else {
foreach ($usersizes as $key => $size) {
if (!empty($size)) {
$size = str_replace(',', ';', $size) . ';';
$s = $w = $h = NULL;
if (false === eval($size)) {
zp_error(gettext('There is a format error in your $usersizes string.'), E_USER_NOTICE);
}
if (!empty($s)) {
$key = $s;
} else {
$key = $w . 'x' . $h;
}
$sizes[$key] = array('$s' => $s, '$h' => $h, '$w' => $w);
}
}
}
if (($cookiepath = WEBPATH) == '') {
$cookiepath = '/';
}
?>
<script type="text/javascript">
// <!-- <![CDATA[
<?php
$selector = getOption('viewer_size_image_radio') == 1;
if ($selector) {
?>
function switchselection() {
var selection = $("#viewer_size_image_selection").val();
var items = selection.split(':');
$('#image img').attr('width', items[1]);
$('#image img').attr('height', items[2]);
$('#image img').attr('src', items[3]);
document.cookie = 'viewer_size_image_saved=' + items[0] + '; expires=<?php
echo date('Y-m-d H:i:s', time() + COOKIE_PESISTENCE);
?>
; path=<?php
echo $cookiepath;
?>
';
}
<?php
} else {
// radio buttons
?>
function switchimage(obj) {
var url = $(obj).attr('url');
var w = $(obj).attr('im_w');
var h = $(obj).attr('im_h');
$('#image img').attr('width', w);
$('#image img').attr('height', h);
$('#image img').attr('src', url);
document.cookie = 'viewer_size_image_saved=' + $(obj).attr('value') + '; expires=<?php
echo date('Y-m-d H:i:s', time() + COOKIE_PESISTENCE);
?>
; path=<?php
echo $cookiepath;
?>
';
}
<?php
}
?>
// ]]> -->
</script>
<div>
<?php
echo $text;
if ($selector) {
?>
<select id="viewer_size_image_selection" name="viewer_size_image_selection" onchange="switchselection();" >
<?php
}
foreach ($sizes as $key => $size) {
if (empty($size['$s'])) {
$display = sprintf(gettext('%1$s x %2$s px'), $size['$w'], $size['$h']);
$url = getCustomImageURL(null, $size['$w'], $size['$h'], null, null, null, null, false);
$value = '$h=' . $size['$h'] . ',$w=' . $size['$w'];
$dims = array($size['$w'], $size['$h']);
} else {
$dims = getSizeCustomImage($size['$s']);
$display = sprintf(gettext('%s px'), $size['$s']);
$url = getCustomImageURL($size['$s'], null, null, null, null, null, null, false);
$value = '$s=' . $size['$s'];
}
if ($selector) {
$selected = '';
if ($key == $current) {
$selected = ' selected="selected"';
}
?>
<option id="s<?php
echo $key;
?>
" value="<?php
echo $value . ':' . implode(':', $dims) . ':' . $url;
?>
"<?php
echo $selected;
?>
/>
<?php
echo $display;
?>
</option>
<?php
} else {
$checked = "";
if ($key == $current) {
$checked = ' checked="checked"';
}
?>
<input type="radio" name="viewer_size_image_selection" id="s<?php
echo $key;
?>
" url="<?php
echo $url;
?>
"
im_w="<?php
echo $dims[0];
?>
" im_h="<?php
echo $dims[1];
?>
"
value="<?php
echo $value;
?>
"<?php
echo $checked;
?>
onclick="switchimage(this);" />
<label for="s<?php
echo $key;
?>
"> <?php
echo $display;
?>
</label>
<?php
}
}
if ($selector) {
?>
</select>
<?php
}
?>
</div>
<?php
}
$iw = null;
$ih = $nh;
if ($nw > $mw) {
list($nw, $nh) = getSizeCustomImage(null, $mw);
$iw = $nw;
$ih = null;
}
}
/*
echo 'o: ' . getFullWidth() . 'x' . getFullHeight() . "<br />\n";
echo 'i: ' . $iw . 'x' . $ih . "<br />\n";
echo 'm: ' . $mw . 'x' . $mh . "<br />\n";
echo 'n: ' . $nw . 'x' . $nh . "<br />\n";
*/
}
list($imgw, $imgh) = getSizeCustomImage(null, $iw, $ih);
?>
<img src="<?php
echo getCustomImageURL(null, $iw, $ih);
?>
"
alt="<?php
echo getImageTitle();
?>
"
width="<?php
echo $imgw;
?>
" height="<?php
echo $imgh;
?>
/**
* Print normal video or custom sized images.
* Note: a class of 'not_visible' or 'password_protected' will be added as appropriate
*
* Notes on cropping:
*
* The $crop* parameters determine the portion of the original image that will be incorporated
* into the final image. The w and h "sizes" are typically proportional. That is you can set them to
* values that reflect the ratio of width to height that you want for the final image. Typically
* you would set them to the fincal height and width.
*
* @param string $alt Alt text for the url
* @param int $size size
* @param int $width width
* @param int $height height
* @param int $cropw crop width
* @param int $croph crop height
* @param int $cropx crop x axis
* @param int $cropy crop y axis
* @param string $class Optional style class
* @param string $id Optional style id
* @param bool $thumbStandin set to true to treat as thumbnail
* @param bool $effects image effects (e.g. set gray to force grayscale)
* */
function printCustomSizedImage($alt, $size, $width = NULL, $height = NULL, $cropw = NULL, $croph = NULL, $cropx = NULL, $cropy = NULL, $class = NULL, $id = NULL, $thumbStandin = false, $effects = NULL)
{
global $_zp_current_image;
if (is_null($_zp_current_image)) {
return;
}
if (!$_zp_current_image->getShow()) {
$class .= " not_visible";
}
$album = $_zp_current_image->getAlbum();
$pwd = $album->getPassword();
if (!empty($pwd)) {
$class .= " password_protected";
}
if ($size) {
$dims = getSizeCustomImage($size);
$sizing = ' width="' . $dims[0] . '" height="' . $dims[1] . '"';
} else {
$sizing = '';
if ($width) {
$sizing .= ' width="' . $width . '"';
}
if ($height) {
$sizing .= ' height="' . $height . '"';
}
}
if ($id) {
$id = ' id="' . $id . '"';
}
if ($class) {
$id .= ' class="' . $class . '"';
}
if (isImagePhoto() || $thumbStandin) {
$html = '<img src="' . html_encode(getCustomImageURL($size, $width, $height, $cropw, $croph, $cropx, $cropy, $thumbStandin, $effects)) . '"' . ' alt="' . html_encode($alt) . '"' . $id . $sizing . ' />';
$html = zp_apply_filter('custom_image_html', $html, $thumbStandin);
echo $html;
} else {
// better be a plugin
echo $_zp_current_image->getBody($width, $height);
}
}
/**
* Returns an array [width, height] of the default-sized image.
*
* @return array
*/
function getSizeDefaultImage()
{
return getSizeCustomImage(getOption('image_size'));
}
function getSubalbumsHTML()
{
$numAlbums = $this->getNumAlbums();
if ($numAlbums <= 0 || $this->albumPage >= $this->getFirstImagePage()) {
return '';
}
global $_zp_themeroot, $_zp_gallery, $_zp_current_image, $_zp_current_album;
$w = 318;
$slideshowLink = $this->getSlideshowLink();
$subalbums = "<div id='subalbums'>";
$i = 0;
$albums = $this->getAlbums();
$page = $this->getAlbumPage();
$start = ($page - 1) * getOption('albums_per_page');
$albums = array_slice($albums, $start, getOption('albums_per_page'));
for ($u = 0; $u < count($albums); $u++) {
$a = new Album($_zp_gallery, $albums[$u]);
$thumb = $a->getAlbumThumbImage();
$title = $a->getTitle();
$desc = $a->getDesc();
$customThumb = $thumb->getCustomImage(NULL, 104, 56, 104, 56, NULL, NULL, false);
$subalbums .= "<span class='subalbum' id='subalbum-{$u}' width='104' height='56' >" . "<a href='" . getAlbumURL($a) . "' >" . "<img width='104' height='56' src='{$customThumb}'/></a></span>";
$i++;
}
$m = $i;
$i++;
while ($i <= getOption('albums_per_page')) {
$subalbums .= "<span class='subalbum' id='subalbum-{$i}'>" . "<img width='104' height='56' src='{$_zp_themeroot}/resources/images/opa/bg-b-20.png'/>" . "</span>";
$i++;
}
$subalbums .= "</div>";
$s = ($this->getAlbumPage() - 1) * getOption('albums_per_page');
$batch = $s + 1 . "-" . ($s + $m);
$subalbums = "<div id='subalbum-count' class='count'>" . (isset($slideshowLink) && $this->getNumImages() > 0 ? "<span id='album-slideshow-link' class='unselected'><a href='{$slideshowLink}'>Slideshow</a></span>" : "") . "<span class='selected'>{$batch} / " . $numAlbums . " " . gettext($this->getAlbumTabText($numAlbums)) . "</span>" . ($this->getNumImages() > 0 ? "<span class='unselected last'><a href='" . $this->getImageTabLink() . "'>" . $this->getNumImages() . " " . gettext("images") . "</a></span>" : "<span class='unselected last'>" . $this->getNumImages() . " " . gettext("image") . "</span>") . "</div>" . $subalbums;
if ($this->showRandomImage()) {
$img = $this->getRandomAlbumImage();
$subalbums .= "<div id='random-album-image'>";
$previous = $_zp_current_image;
$_zp_current_image = $img;
$size = getSizeCustomImage(NULL, $w + 2);
$small = getCustomImageURL(NULL, $w + 2);
$width = $img->getWidth();
$height = $img->getHeight();
$ratio = ($w + 2) / $width;
$height = $height * $ratio;
$subalbums .= "<img src='{$small}' width='" . ($w + 2) . "' height='{$height}'/>";
$subalbums .= "<div class='caption'>Random selection</div>";
$subalbums .= "</div>";
$_zp_current_image = $previous;
}
return $subalbums;
}
<?php
while (next_image()) {
$ch = THM_HEIGHT;
$cw = THM_WIDTH;
if (isLandscape()) {
list($nw, $nh) = getSizeCustomImage(null, null, $ch);
$ih = $ch;
if ($nw < $cw) {
list($nw, $nh) = getSizeCustomImage(null, $cw);
$ih = $ch;
$iw = $nw;
} else {
$iw = $cw;
}
} else {
list($nw, $nh) = getSizeCustomImage(null, $cw);
$iw = $cw;
$ih = $ch;
}
//$cx = ($iw - $cw) / 2;
//$cy = ($ih - $ch) / 2;
?>
<li>
<a href="<?php
echo getImageURL();
?>
"
title="<?php
echo getImageTitle();
?>
