clearPrefCache('emote'); e107::getConfig('core')->set('emotepack', 'default')->save(false, true, false); } $this->emotes = e107::getConfig('emote')->getPref(); if(empty($this->emotes)) { return; } $base = defined('e_HTTP_STATIC') && is_string(e_HTTP_STATIC) ? e_HTTP_STATIC : SITEURLBASE; foreach($this->emotes as $key => $value) { $value = trim($value); if($value) { // Only 'activate' emote if there's a substitution string set $key = preg_replace("#!(\w{3,}?)$#si", ".\\1", $key); // Next two probably to sort out legacy issues - may not be required any more // $key = preg_replace("#_(\w{3})$#", ".\\1", $key); $key = str_replace('!', '_', $key); $filename = e_IMAGE . 'emotes/' . $pref['emotepack'] . '/' . $key; $fileloc = $base . e_IMAGE_ABS . 'emotes/' . $pref['emotepack'] . '/' . $key; $alt = str_replace(array('.png', '.gif', '.jpg'), '', $key); if(file_exists($filename)) { $tmp = explode(' ', $value); foreach($tmp as $code) { $img = "'; $this->search[] = "\n" . $code; $this->replace[] = "\n" . $img; $this->search[] = ' ' . $code; $this->replace[] = ' ' . $img; $this->search[] = '>' . $code; // Fix for emote within html. $this->replace[] = '>' . $img; $this->singleSearch[] = $code; $this->singleReplace[] = $img; } } } else { unset($this->emotes[$key]); } } // print_a($this->regSearch); // print_a($this->regReplace); } /** * Return a list of the available emoticons. * @return array */ public function getList() { return $this->emotes; } /** * @param $text * @return string */ public function filterEmotes($text) { if(empty($text)) { return ''; } if(!empty($this->singleSearch) && (strlen($text) < 12) && in_array($text, $this->singleSearch)) // just one emoticon with no space, line-break or html tags around it. { return str_replace($this->singleSearch, $this->singleReplace, $text); } return str_replace($this->search, $this->replace, $text); } /** * @param $text * @return string|string[] */ public function filterEmotesRev($text) { return str_replace($this->replace, $this->search, $text); } }