/**
* Helper function to list tags/categories as keywords separated by comma.
*
* @param array $array the array of the tags or categories to list
*/
private static function getMetaKeywords()
{
global $_zp_gallery, $_zp_current_album, $_zp_current_image, $_zp_current_zenpage_news, $_zp_current_zenpage_page, $_zp_current_category, $_zp_gallery_page, $_zp_zenpage;
$words = '';
if (is_object($_zp_current_album) or is_object($_zp_current_image)) {
$tags = getTags();
$words .= htmlmetatags::getMetaAlbumAndImageTags($tags, "gallery");
} else {
if ($_zp_gallery_page === "index.php") {
$tags = array_keys(getAllTagsCount(true));
// get all if no specific item is set
$words .= htmlmetatags::getMetaAlbumAndImageTags($tags, "gallery");
}
}
if (extensionEnabled('zenpage')) {
if (is_NewsArticle()) {
$tags = getNewsCategories(getNewsID());
$words .= htmlmetatags::getMetaAlbumAndImageTags($tags, "zenpage");
$tags = getTags();
$words = $words . "," . htmlmetatags::getMetaAlbumAndImageTags($tags, "gallery");
} else {
if (is_Pages()) {
$tags = getTags();
$words = htmlmetatags::getMetaAlbumAndImageTags($tags, "gallery");
} else {
if (is_News()) {
$tags = $_zp_zenpage->getAllCategories();
$words .= htmlmetatags::getMetaAlbumAndImageTags($tags, "zenpage");
} else {
if (is_NewsCategory()) {
$words .= $_zp_current_category->getTitle();
}
}
}
}
}
return $words;
}
function tagSuggestJS($exclude_unassigned = false, $checkaccess = false)
{
// the scripts needed
?>
<script type="text/javascript" src="<?php
echo WEBPATH . '/' . ZENFOLDER;
?>
/js/encoder.js"></script>
<script type="text/javascript" src="<?php
echo WEBPATH . '/' . ZENFOLDER;
?>
/js/tag.js"></script>
<?php
$css = getPlugin('tag_suggest/tag.css', true, true);
?>
<link type="text/css" rel="stylesheet" href="<?php
echo pathurlencode($css);
?>
" />
<?php
if ($checkaccess) {
$taglist = getAllTagsUnique(true);
} else {
if ($exclude_unassigned) {
$taglist = getAllTagsCount(true);
$taglist = array_keys($taglist);
} else {
$taglist = getAllTagsUnique(false);
}
}
$c = 0;
$list = '';
foreach ($taglist as $tag) {
if ($c > 0) {
$list .= ',';
}
$c++;
$list .= '"' . addslashes($tag) . '"';
}
if (OFFSET_PATH || getOption('search_space_is') == 'OR') {
$tagseparator = ' ';
} else {
$tagseparator = ',';
}
?>
<script type="text/javascript">
// <!-- <![CDATA[
var _tagList = [<?php
echo $list;
?>
];
$(function() {
$('#search_input, #edit-editable_4, .tagsuggest').tagSuggest({separator: '<?php
echo $tagseparator;
?>
', tags: _tagList})
});
// ]]> -->
</script>
<?php
}
/**
* Either prints all of the galleries tgs as a UL list or a cloud
*
* @param string $option "cloud" for tag cloud, "list" for simple list
* @param string $class CSS class
* @param string $sort "results" for relevance list, "random" for random ordering, otherwise the list is alphabetical
* @param bool $counter TRUE if you want the tag count within brackets behind the tag
* @param bool $links set to TRUE to have tag search links included with the tag.
* @param int $maxfontsize largest font size the cloud should display
* @param int $maxcount the floor count for setting the cloud font size to $maxfontsize
* @param int $mincount the minimum count for a tag to appear in the output
* @param int $limit set to limit the number of tags displayed to the top $numtags
* @param int $minfontsize minimum font size the cloud should display
* @param bool $exclude_unassigned True or false if you wish to exclude tags that are not assigne to any item (default: true)
* @param bool $checkaccess True or false (default: false) if you wish to exclude tags that are assigned to items (or are not assigned at all) the visitor is not allowed to see
* Beware that this may cause overhead on large sites. Usage of the static_html_cache is strongely recommended then.
* @since 1.1
*/
function printAllTagsAs($option, $class = '', $sort = NULL, $counter = FALSE, $links = TRUE, $maxfontsize = 2, $maxcount = 50, $mincount = 1, $limit = NULL, $minfontsize = 0.8, $exclude_unassigned = true, $checkaccess = false)
{
global $_zp_current_search;
$option = strtolower($option);
if ($class != "") {
$class = ' class="' . $class . '"';
}
$tagcount = getAllTagsCount($exclude_unassigned, $checkaccess);
if (!is_array($tagcount)) {
return false;
}
switch ($sort) {
case 'results':
arsort($tagcount);
if (!is_null($limit)) {
$tagcount = array_slice($tagcount, 0, $limit);
}
break;
case 'random':
if (!is_null($limit)) {
$tagcount = array_slice($tagcount, 0, $limit);
}
shuffle_assoc($tagcount);
break;
default:
break;
}
?>
<ul<?php
echo $class;
?>
>
<?php
if (count($tagcount) > 0) {
foreach ($tagcount as $key => $val) {
if (!$counter) {
$counter = "";
} else {
$counter = " (" . $val . ") ";
}
if ($option == "cloud") {
// calculate font sizes, formula from wikipedia
if ($val <= $mincount) {
$size = $minfontsize;
} else {
$size = min(max(round($maxfontsize * ($val - $mincount) / ($maxcount - $mincount), 2), $minfontsize), $maxfontsize);
}
$size = str_replace(',', '.', $size);
$size = ' style="font-size:' . $size . 'em;"';
} else {
$size = '';
}
if ($val >= $mincount) {
if ($links) {
if (is_object($_zp_current_search)) {
$albumlist = $_zp_current_search->getAlbumList();
} else {
$albumlist = NULL;
}
$link = getSearchURL(search_quote($key), '', 'tags', 0, array('albums' => $albumlist));
?>
<li>
<a href="<?php
echo html_encode($link);
?>
"<?php
echo $size;
?>
><?php
echo $key . $counter;
?>
</a>
</li>
<?php
} else {
?>
<li<?php
echo $size;
?>
><?php
echo $key . $counter;
?>
</li>
<?php
}
}
}
// while end
} else {
?>
<li><?php
echo gettext('No popular tags');
?>
</li>
<?php
}
?>
</ul>
<?php
}
/**
* Creates an unordered checklist of the tags
*
* @param object $that Object for which to get the tags
* @param string $postit prefix to prepend for posting
* @param bool $showCounts set to true to get tag count displayed
*/
function tagSelector($that, $postit, $showCounts = false, $mostused = false, $addnew = true, $resizeable = false, $class = 'checkTagsAuto')
{
global $_zp_admin_ordered_taglist, $_zp_admin_LC_taglist;
if (is_null($_zp_admin_ordered_taglist)) {
if ($mostused || $showCounts) {
$counts = getAllTagsCount();
if ($mostused) {
arsort($counts, SORT_NUMERIC);
}
$them = array();
foreach ($counts as $tag => $count) {
$them[] = $tag;
}
} else {
$them = getAllTagsUnique();
}
$_zp_admin_ordered_taglist = $them;
$_zp_admin_LC_taglist = array();
foreach ($them as $tag) {
$_zp_admin_LC_taglist[] = mb_strtolower($tag);
}
} else {
$them = $_zp_admin_ordered_taglist;
}
if (is_null($that)) {
$tags = array();
} else {
$tags = $that->getTags();
}
if (count($tags) > 0) {
foreach ($tags as $tag) {
$tagLC = mb_strtolower($tag);
$key = array_search($tagLC, $_zp_admin_LC_taglist);
if ($key !== false) {
unset($them[$key]);
}
}
}
if ($resizeable) {
$tagclass = 'resizeable_tagchecklist';
?>
<script>
$(function() {
$("#resizable_<?php
echo $postit;
?>
").resizable({
<?php
if (is_bool($resizeable)) {
?>
maxWidth: 250,
<?php
}
?>
minWidth: 250,
minHeight: 120,
resize: function(event, ui) {
$('#list_<?php
echo $postit;
?>
').height($('#resizable_<?php
echo $postit;
?>
').height());
}
});
});</script>
<?php
} else {
$tagclass = 'tagchecklist';
}
if ($addnew) {
?>
<span class="new_tag displayinline" >
<a href="javascript:addNewTag('<?php
echo $postit;
?>
');" title="<?php
echo gettext('add tag');
?>
">
<img src="images/add.png" title="<?php
echo gettext('add tag');
?>
"/>
</a>
<input class="tagsuggest <?php
echo $class;
?>
" type="text" value="" name="newtag_<?php
echo $postit;
?>
" id="newtag_<?php
echo $postit;
?>
" />
</span>
<?php
}
?>
<div id="resizable_<?php
echo $postit;
?>
" class="tag_div">
<ul id="list_<?php
echo $postit;
?>
" class="<?php
echo $tagclass;
?>
">
<?php
if ($showCounts) {
$displaylist = array();
foreach ($them as $tag) {
$displaylist[$tag . ' [' . $counts[$tag] . ']'] = $tag;
}
} else {
$displaylist = $them;
}
if (count($tags) > 0) {
generateUnorderedListFromArray($tags, $tags, $postit, false, !$mostused, $showCounts, $class);
?>
<li><hr /></li>
<?php
}
generateUnorderedListFromArray(array(), $displaylist, $postit, false, !$mostused, $showCounts, $class);
?>
</ul>
</div>
<?php
}
/**
* Creates an unordered checklist of the tags
*
* @param object $that Object for which to get the tags
* @param string $postit prefix to prepend for posting
* @param bool $showCounts set to true to get tag count displayed
*/
function tagSelector($that, $postit, $showCounts = false, $mostused = false, $addnew = true)
{
global $_zp_admin_ordered_taglist, $_zp_admin_LC_taglist, $_zp_UTF8, $jaTagList;
if (is_null($_zp_admin_ordered_taglist)) {
if ($mostused || $showCounts) {
$counts = getAllTagsCount();
if ($mostused) {
arsort($counts, SORT_NUMERIC);
}
$them = array();
foreach ($counts as $tag => $count) {
$them[] = $tag;
}
} else {
$them = getAllTagsUnique();
}
$_zp_admin_ordered_taglist = $them;
$_zp_admin_LC_taglist = array();
foreach ($them as $tag) {
$_zp_admin_LC_taglist[] = $_zp_UTF8->strtolower($tag);
}
} else {
$them = $_zp_admin_ordered_taglist;
}
if (is_null($that)) {
$tags = array();
} else {
$tags = $that->getTags();
}
if (count($tags) > 0) {
foreach ($tags as $tag) {
$tagLC = $_zp_UTF8->strtolower($tag);
$key = array_search($tagLC, $_zp_admin_LC_taglist);
if ($key !== false) {
unset($them[$key]);
}
}
}
$hr = '';
if ($addnew) {
if (count($tags) == 0) {
$hr = '<li><hr /></li>';
}
?>
<span class="new_tag displayinline" >
<a href="javascript:addNewTag('<?php
echo $postit;
?>
','<?php
echo gettext('tag set!');
?>
');" title="<?php
echo gettext('add tag');
?>
">
<img src="images/add.png" title="<?php
echo gettext('add tag');
?>
"/>
</a>
<input type="text" value="" name="newtag_<?php
echo $postit;
?>
" id="newtag_<?php
echo $postit;
?>
" />
</span>
<?php
}
?>
<ul id="list_<?php
echo $postit;
?>
" class="tagchecklist">
<?php
echo $hr;
?>
<?php
if ($showCounts) {
$displaylist = array();
foreach ($them as $tag) {
$displaylist[$tag . ' [' . $counts[$tag] . ']'] = $tag;
}
} else {
$displaylist = $them;
}
if (count($tags) > 0) {
generateUnorderedListFromArray($tags, $tags, $postit, false, !$mostused, $showCounts);
?>
<li><hr /></li>
<?php
}
generateUnorderedListFromArray(array(), $displaylist, $postit, false, !$mostused, $showCounts);
?>
</ul>
<?php
}
/**
* Either prints all of the galleries tgs as a UL list or a cloud
*
* @param string $option "cloud" for tag cloud, "list" for simple list
* @param string $class CSS class
* @param string $sort "results" for relevance list, "abc" for alphabetical, blank for unsorted
* @param bool $counter TRUE if you want the tag count within brackets behind the tag
* @param bool $links set to TRUE to have tag search links included with the tag.
* @param int $maxfontsize largest font size the cloud should display
* @param int $maxcount the floor count for setting the cloud font size to $maxfontsize
* @param int $mincount the minimum count for a tag to appear in the output
* @param int $limit set to limit the number of tags displayed to the top $numtags
* @param int $minfontsize minimum font size the cloud should display
* @since 1.1
*/
function printAllTagsAs($option, $class = '', $sort = 'abc', $counter = FALSE, $links = TRUE, $maxfontsize = 2, $maxcount = 50, $mincount = 10, $limit = NULL, $minfontsize = 0.8)
{
global $_zp_current_search;
$option = strtolower($option);
if ($class != "") {
$class = "class=\"" . $class . "\"";
}
$tagcount = getAllTagsCount();
if (!is_array($tagcount)) {
return false;
}
if ($sort == "results") {
arsort($tagcount);
}
if (!is_null($limit)) {
$tagcount = array_slice($tagcount, 0, $limit);
}
$list = '';
echo "<ul " . $class . ">\n";
foreach ($tagcount as $key => $val) {
if (!$counter) {
$counter = "";
} else {
$counter = " (" . $val . ") ";
}
if ($option == "cloud") {
// calculate font sizes, formula from wikipedia
if ($val <= $mincount) {
$size = $minfontsize;
} else {
$size = min(max(round($maxfontsize * ($val - $mincount) / ($maxcount - $mincount), 2), $minfontsize), $maxfontsize);
}
$size = str_replace(',', '.', $size);
$size = " style=\"font-size:" . $size . "em;\"";
} else {
$size = '';
}
if ($val >= $mincount) {
if ($links) {
if (is_object($_zp_current_search)) {
$albumlist = $_zp_current_search->album_list;
} else {
$albumlist = NULL;
}
$lkey = search_quote($key);
$list .= "\t<li><a href=\"" . html_encode(getSearchURL($lkey, '', 'tags', 0, array('albums' => $albumlist))) . "\"{$size} rel=\"nofollow\">" . $key . $counter . "</a></li>\n";
} else {
$list .= "\t<li{$size}>" . $key . $counter . "</li>\n";
}
}
}
// while end
if ($list) {
echo $list;
} else {
echo '<li>' . gettext('No popular tags') . "</li>\n";
}
echo "</ul>\n";
}
/**
* Either prints all of the galleries tgs as a UL list or a cloud
*
* @param string $option "cloud" for tag cloud, "list" for simple list
* @param string $class CSS class
* @param string $sort "results" for relevance list, "abc" for alphabetical, blank for unsorted
* @param bool $counter TRUE if you want the tag count within brackets behind the tag
* @param bool $links set to TRUE to have tag search links included with the tag.
* @param int $maxfontsize largest font size the cloud should display
* @param int $maxcount the maximum count for a tag to appear in the output
* @param int $mincount the minimum count for a tag to appear in the output
* @param int $limit set to limit the number of tags displayed to the top $numtags
* @since 1.1
*/
function printAllTagsAs($option, $class = '', $sort = 'abc', $counter = FALSE, $links = TRUE, $maxfontsize = 2, $maxcount = 50, $mincount = 10, $limit = NULL)
{
define('MINFONTSIZE', 0.8);
$option = strtolower($option);
if ($class != "") {
$class = "class=\"" . $class . "\"";
}
$tagcount = getAllTagsCount();
if (!is_array($tagcount)) {
return false;
}
if ($sort == "results") {
arsort($tagcount);
}
if (!is_null($limit)) {
$tagcount = array_slice($tagcount, 0, $limit);
}
echo "<ul " . $class . ">\n";
foreach ($tagcount as $key => $val) {
if (!$counter) {
$counter = "";
} else {
$counter = " (" . $val . ") ";
}
if ($option == "cloud") {
// calculate font sizes, formula from wikipedia
if ($val <= $mincount) {
$size = MINFONTSIZE;
} else {
$size = min(max(round($maxfontsize * ($val - $mincount) / ($maxcount - $mincount), 2), MINFONTSIZE), $maxfontsize);
}
$size = str_replace(',', '.', $size);
$size = " style=\"font-size:" . $size . "em;\"";
} else {
$size = '';
}
if ($val >= $mincount) {
if (!$links) {
echo "\t<li{$size}>" . $key . $counter . "</li>\n";
} else {
$key = str_replace('"', '', $key);
echo "\t<li><a href=\"" . htmlspecialchars(getSearchURL($key, '', SEARCH_TAGS, 0, 0)) . "\"{$size} rel=\"nofollow\">" . $key . $counter . "</a></li>\n";
}
}
}
// while end
echo "</ul>\n";
}
/**
* Creates an unordered checklist of the tags
*
* @param object $that Object for which to get the tags
* @param string $postit prefix to prepend for posting
* @param bool $showCounts set to true to get tag count displayed
*/
function tagSelector($that, $postit, $showCounts = false, $mostused = false)
{
global $_zp_loggedin, $_zp_admin_ordered_taglist, $_zp_admin_LC_taglist, $_zp_UTF8;
if (is_null($_zp_admin_ordered_taglist)) {
if ($mostused || $showCounts) {
$counts = getAllTagsCount();
if ($mostused) {
arsort($counts, SORT_NUMERIC);
}
$them = array();
foreach ($counts as $tag => $count) {
$them[] = $tag;
}
} else {
$them = getAllTagsUnique();
}
$_zp_admin_ordered_taglist = $them;
$_zp_admin_LC_taglist = array();
foreach ($them as $tag) {
$_zp_admin_LC_taglist[] = $_zp_UTF8->strtolower($tag);
}
} else {
$them = $_zp_admin_ordered_taglist;
}
if (is_null($that)) {
$tags = array();
} else {
$tags = $that->getTags();
}
if (count($tags) > 0) {
foreach ($tags as $tag) {
$tagLC = $_zp_UTF8->strtolower($tag);
$key = array_search($tagLC, $_zp_admin_LC_taglist);
if ($key !== false) {
unset($them[$key]);
}
}
}
echo '<ul class="tagchecklist">' . "\n";
if ($showCounts) {
$displaylist = array();
foreach ($them as $tag) {
$displaylist[$tag . ' [' . $counts[$tag] . ']'] = $tag;
}
} else {
$displaylist = $them;
}
if (count($tags) > 0) {
generateUnorderedListFromArray($tags, $tags, $postit, false, true, false);
echo '<hr>';
}
generateUnorderedListFromArray(array(), $displaylist, $postit, false, true, false);
echo '</ul>';
}
