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<?php
/**
* This class is a helper class for zophCode
*
* This file is part of Zoph.
*
* Zoph is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Zoph is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Zoph; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* @author Jeroen Roos
* @package Zoph
*/
namespace zophCode;
use template\block;
use template\template;
/**
* Create smileys
* @author Jeroen Roos
* @package Zoph
*/
class smiley {
/** @var string smiley (e.g. ":-)") */
public $smiley;
/** @var string filename of smiley image */
public $file;
/** @var string short description */
public $description;
/** @var array containing all known smileys */
private static $smileys=array();
/**
* Create a new smiley object
* @param string smiley (e.g. ":-)")
* @param string filename of smiley image
* @param string short description
*/
private function __construct($smiley, $file, $description) {
$this->smiley=$smiley;
$this->file=$file;
$this->description=$description;
}
/**
* Get an array of all smiley objects
*/
public static function getArray() {
if (empty(static::$smileys)) {
static::createArray();
}
return static::$smileys;
}
/**
* Fill the static $smileys.
*/
private static function createArray() {
static::$smileys=array(
new smiley(":D", "icon_biggrin.gif", "Very Happy"),
new smiley(":-D", "icon_biggrin.gif", "Very Happy"),
new smiley(":grin:", "icon_biggrin.gif", "Very Happy"),
new smiley(":)", "icon_smile.gif", "Smile"),
new smiley(":-)", "icon_smile.gif", "Smile"),
new smiley(":smile:", "icon_smile.gif", "Smile"),
new smiley(":(", "icon_sad.gif", "Sad"),
new smiley(":-(", "icon_sad.gif", "Sad"),
new smiley(":sad:", "icon_sad.gif", "Sad"),
new smiley(":o", "icon_surprised.gif", "Surprised"),
new smiley(":-o", "icon_surprised.gif", "Surprised"),
new smiley(":eek:", "icon_surprised.gif", "Surprised"),
new smiley(":shock:", "icon_eek.gif", "Shocked"),
new smiley(":?", "icon_confused.gif", "Confused"),
new smiley(":-?", "icon_confused.gif", "Confused"),
new smiley(":???:", "icon_confused.gif", "Confused"),
new smiley("8)", "icon_cool.gif", "Cool"),
new smiley("8-)", "icon_cool.gif", "Cool"),
new smiley(":cool:", "icon_cool.gif", "Cool"),
new smiley(":lol:", "icon_lol.gif", "Laughing"),
new smiley(":x", "icon_mad.gif", "Mad"),
new smiley(":-x", "icon_mad.gif", "Mad"),
new smiley(":mad:", "icon_mad.gif", "Mad"),
new smiley(":P", "icon_razz.gif", "Razz"),
new smiley(":-P", "icon_razz.gif", "Razz"),
new smiley(":razz:", "icon_razz.gif", "Razz"),
new smiley(":oops:", "icon_redface.gif", "Embarassed"),
new smiley(":cry:", "icon_cry.gif", "Crying or Very sad"),
new smiley(":evil:", "icon_evil.gif", "Evil or Very Mad"),
new smiley(":twisted:", "icon_twisted.gif", "Twisted Evil"),
new smiley(":roll:", "icon_rolleyes.gif", "Rolling Eyes"),
new smiley(":wink:", "icon_wink.gif", "Wink"),
new smiley(";)", "icon_wink.gif", "Wink"),
new smiley(";-)", "icon_wink.gif", "Wink"),
new smiley(":!:", "icon_exclaim.gif", "Exclamation"),
new smiley(":?:", "icon_question.gif", "Question"),
new smiley(":idea:", "icon_idea.gif", "Idea"),
new smiley(":arrow:", "icon_arrow.gif", "Arrow"),
new smiley(":|", "icon_neutral.gif", "Neutral"),
new smiley(":-|", "icon_neutral.gif", "Neutral"),
new smiley(":neutral:", "icon_neutral.gif", "Neutral"),
new smiley(":mrgreen:", "icon_mrgreen.gif", "Mr. Green")
);
}
/**
* Get the smiley
*/
public function __toString() {
return (string) new block("img", array(
"src" => template::getImage("smileys/" . $this->file),
"alt" => $this->description,
"class" => "smiley",
"size" => null
));
}
/**
* Replace smileys in a message with image tags
* @param string Message
* @return string Message with image tags
*/
public static function processMessage($msg) {
$find=array();
$replace=array();
foreach (static::getArray() as $smiley) {
array_push($find, "/" . preg_quote($smiley->smiley) . "/");
array_push($replace, (string) $smiley);
}
return preg_replace($find, $replace, $msg);
}
/**
* Get an overview of all defined smileys
*/
public static function getOverview($title = false) {
return new block("smileys", array(
"title" => $title ? translate("Smileys you can use") : null,
"smileys" => static::getArray()
));
}
}
?>
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