echo URLHelper::getLink('dispatch.php/smileys');
?>
" data-dialog>
<?php
echo _('Smileys');
?>
</a> |
<a href="<?php
echo format_help_url("Basis.VerschiedenesFormat");
?>
" target="new"><?php
echo _("Formatierungshilfen");
?>
</a>
<br>
<? $smileys = Smiley::getByIds($sm->get()) ?>
<? if (!empty($smileys)) : ?>
<? foreach ($smileys as $smiley) : ?>
<img class="js" src="<?php
echo $smiley->getUrl();
?>
" data-smiley=" :<?php
echo $smiley->name;
?>
: "
style="cursor: pointer;" onClick="STUDIP.Forum.insertSmiley('<?php
echo $textarea_id;
?>
', this)">
<? endforeach ?>
<? elseif ($GLOBALS['user']->id != 'nobody') : ?>
/**
* Back end for the smiley picker javascript module.
* Renders a list of smileys very similar to the index action but
* unfortunately still to different to be combined.
*
* @param mixed $view Subset to display, defaults to favorites if enabled
* @param int $page Section of subset to display
*/
function picker_action($view = null, $page = 0)
{
$per_page = self::GRID_WIDTH * self::GRID_HEIGHT;
$this->view = $view ?: ($this->default === 'favorites' ? 'favorites' : 'all');
$smileys = $this->view == 'favorites' ? Smiley::getByIds($this->favorites->get()) : Smiley::getGrouped($this->view);
$this->page = $page;
$this->pages = floor(count($smileys) / $per_page);
array_walk($smileys, function ($smiley) {
$smiley->link = Smiley::getURL($smiley->name);
$smiley->html = Smiley::img($smiley->name);
});
$this->smileys = array_slice($smileys, $page * $per_page, $per_page);
$this->characters = Smiley::getUsedCharacters();
}
/**
* Returns a list of how often a smiley has been favored.
*
* @return Array Associative array with smiley name as key and according
* favored numbers as value
*/
static function getUsage()
{
$usage = array();
$query = "SELECT user_id, smiley_favorite FROM user_info WHERE smiley_favorite != ''";
$statement = DBManager::get()->prepare($query);
$statement->execute(array());
$temp = $statement->fetchGrouped(PDO::FETCH_COLUMN);
foreach ($temp as $user_id => $favorite_string) {
$favorites = explode(',', $favorite_string);
$smileys = Smiley::getByIds($favorites);
foreach ($smileys as $smiley) {
if (!isset($usage[$smiley->name])) {
$usage[$smiley->name] = 0;
}
$usage[$smiley->name] += 1;
}
}
return $usage;
}
