/**
* A printAlbumMenu() helper function for the list menu mode of printAlbumMenu() that only
* generates an list item, as a link if not the current album
* Not for standalone use.
*
* @param object $album the album oject
* @param string $option2 the value of $option of the printAlbumMenu()
* @param string $css One of the both css_active values of the printAlbumMenu()
* @param string $albumpath the albumpath for mod_rewrite or not
* @param string $mode "list" for list mode link, "jump" for jump mode link
* @param int $level level number for jump mode (0 toplevel, 1-4 sublevel)
* @return string
*/
function createAlbumMenuLink($album, $option2, $css, $albumpath, $mode, $level = '')
{
if ($option2 === "count" and $album->getNumImages() > 0) {
$count = " (" . $album->getNumImages() . ")";
} else {
$count = "";
}
switch ($mode) {
case "list":
if (getAlbumID() == $album->getAlbumID()) {
$link = "<li" . $css . ">" . $album->getTitle() . $count;
} else {
$link = "<li><a href='" . htmlspecialchars($albumpath . pathurlencode($album->name)) . "' title='" . html_encode($album->getTitle()) . "'>" . html_encode($album->getTitle()) . "</a>" . $count;
}
break;
case "jump":
$arrow = "» ";
switch ($level) {
case 0:
$arrow = "";
break;
case 1:
$arrow = $arrow;
break;
case 2:
$arrow = $arrow . $arrow;
break;
case 3:
$arrow = $arrow . $arrow . $arrow;
break;
case 4:
$arrow = $arrow . $arrow . $arrow . $arrow;
break;
}
$selected = checkSelectedAlbum($album->name, "album");
$link = "<option {$selected} value='" . htmlspecialchars($albumpath . pathurlencode($album->name)) . "'>" . $arrow . strip_tags($album->getTitle()) . $count . "</option>";
break;
}
echo $link;
}
/**
* Prints a dropdown menu of all albums(not context sensitive)
* Is used by the wrapper function printAlbumMenu() if the options "jump" is choosen. For standalone use, too.
*
* Usage: add the following to the php page where you wish to use these menus:
* enable this extension on the zenphoto admin plugins tab;
* Call the function printAlbumMenuJump() at the point where you want the menu to appear.
*
* @param string $option "count" for a image counter in brackets behind the album name, "" = for no image numbers
* @param string $indexname insert the name (default "Gallery Index") how you want to call the link to the gallery index, insert "" if you don't use it, it is not printed then.
* @param bool $firstimagelink If set to TRUE and if the album has images the link will point to page of the first image instead the album thumbnail page
* @param string $css_class see printAlbumMenuList
* @param bool $skipform If set to false this prints a full form option select list (default), if set to true it will only print the options
*/
function printAlbumMenuJump($option = "count", $indexname = "Gallery Index", $firstimagelink = false, $showsubs = NULL, $skipform = false)
{
global $_zp_gallery, $_zp_current_album, $_zp_gallery_page;
if (!is_null($_zp_current_album) || $_zp_gallery_page == 'album.php') {
$currentfolder = $_zp_current_album->name;
}
if (is_null($showsubs)) {
$showsubs = ALBUM_MENU_SHOWSUBS;
}
if ($showsubs && !is_numeric($showsubs)) {
$showsubs = 9999999999.0;
}
if (!$skipform) {
?>
<script type="text/javaScript">
// <!-- <![CDATA[
function gotoLink(form) {
var OptionIndex=form.ListBoxURL.selectedIndex;
parent.location = form.ListBoxURL.options[OptionIndex].value;
}
// ]]> -->
</script>
<form name="AutoListBox" action="#">
<p>
<select name="ListBoxURL" size="1" onchange="gotoLink(this.form);">
<?php
if (!empty($indexname)) {
$selected = checkSelectedAlbum("", "index");
?>
<option <?php
echo $selected;
?>
value="<?php
echo html_encode(getGalleryIndexURL());
?>
"><?php
echo $indexname;
?>
</option>
<?php
}
}
$albums = getNestedAlbumList(null, $showsubs, false);
foreach ($albums as $album) {
$albumobj = newAlbum($album['name'], true);
$count = '';
if ($option == "count") {
$numimages = $albumobj->getNumImages();
if ($numimages != 0) {
$count = " (" . $numimages . ")";
}
}
$sortorder = count($album['sort_order']);
$arrow = '';
if ($sortorder > 1) {
for ($c = 1; $c != $sortorder; $c++) {
$arrow .= '» ';
}
}
$selected = checkSelectedAlbum($albumobj->name, "album");
if ($firstimagelink && $numimages != 0) {
$link = "<option {$selected} value='" . html_encode($albumobj->getImage(0)->getLink()) . "'>" . $arrow . getBare($albumobj->getTitle()) . $count . "</option>";
} else {
$link = "<option {$selected} value='" . html_encode($albumobj->getLink(1)) . "'>" . $arrow . getBare($albumobj->getTitle()) . $count . "</option>";
}
echo $link;
}
if (!$skipform) {
?>
</select>
</p>
</form>
<?php
}
}
/**
* Handles a single album level for printAlbumMenuJump
*
* @param array $albums list of album names
* @param string $showcount see printAlbumMenuJump
* @param string $albumpath path of the page album
* @param bool $firstimagelink If set to TRUE and if the album has images the link will point to page of the first image instead the album thumbnail page
* @param int $level current level
*/
function printAlbumMenuJumpAlbum($albums, $option, $albumpath, $firstimagelink, $level = 1)
{
global $_zp_gallery;
foreach ($albums as $album) {
$subalbum = new Album($_zp_gallery, $album, true);
if ($option === "count" and $subalbum->getNumImages() > 0) {
$count = " (" . $subalbum->getNumImages() . ")";
} else {
$count = "";
}
$arrow = str_replace(':', '» ', str_pad("", $level - 1, ":"));
$selected = checkSelectedAlbum($subalbum->name, "album");
if ($firstimagelink && $subalbum->getNumImages() != 0) {
$imgurl = getFirstImageOfAlbum($subalbum);
$link = "<option {$selected} value='" . $imgurl . "'>" . $arrow . strip_tags($subalbum->getTitle()) . $count . "</option>";
} else {
$link = "<option {$selected} value='" . html_encode($albumpath . pathurlencode($subalbum->name)) . "'>" . $arrow . strip_tags($subalbum->getTitle()) . $count . "</option>";
}
echo $link;
$subalbums = $subalbum->getAlbums();
if (!empty($subalbums)) {
printAlbumMenuJumpAlbum($subalbums, $option, $albumpath, $firstimagelink, $level + 1);
}
}
}
