function randomSort($a, $b)
{
return rand(-1, 1);
}
// filter out all the singles
function filterOnes($var)
{
return $var == 1 ? false : true;
}
// vars
$width = (int) $params->get('zcloud_width');
$amount = (int) $params->get('zcloud_maxtags');
$maxsize = (double) $params->get('zcloud_maxsize');
$minPriority = $params->get('zcloud_minpriority');
// get keywords from articles
$tags = modCloudHelper::getTags($amount, $minPriority);
if (count($tags) > 0) {
$relevances = $tags[modCloudHelper::RELEVANCES];
$labels = $tags[modCloudHelper::LABELS];
// range, min & max to determine size ratio
// obtiene el primer valor (es el mayor)
$max = array_sum(array_slice($relevances, 0, 1));
// obtiene el ultimo valor (es el menor)
$min = array_sum(array_slice($relevances, -1, 1));
$range = $max - $min;
// jumble tags
$i = 2;
while ($i--) {
uasort($tags, 'randomSort');
}
// get layout
// clickeando en el tÃtulo muestro u oculto el formulario
$('title_zcloud').addEvent('click', function(e) {
$('mod_zcloud_main_div').setStyle('display',$('mod_zcloud_main_div').getStyle('display') == 'none' ? 'block':'none')
});
});
</script>
<div class="moduletable_formZcloud" style="margin-bottom: 10px;">
<h1 id="title_zcloud"><?php
echo $module->title;
?>
</h1>
<div id="mod_zcloud_main_div" class="jcloud_tags" style="text-align: center; background-color: #F8F8F1; padding: 10px;">
<?php
foreach ($relevances as $tag => $count) {
$size = $maxsize * 0.65 * ($count - $min) / $max + $maxsize * 0.35;
$tagLabel = $labels[$tag];
?>
<span class="zcloud_tag">
<?php
modCloudHelper::showHtmlTag($tag, $tagLabel, $size);
?>
</span>
<span style="font-size:1px;"> </span>
<?php
}
?>
</div>
</div>
