mirror of
https://github.com/e107inc/e107.git
synced 2025-10-29 04:38:07 +01:00
136 lines
2.6 KiB
PHP
136 lines
2.6 KiB
PHP
<?php
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/**
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*
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*/
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class e_emote
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{
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private $search = array();
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private $replace = array();
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public $emotes;
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private $singleSearch = array();
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private $singleReplace = array();
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public function __construct()
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{
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$pref = e107::getPref();
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if(empty($pref['emotepack']))
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{
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$pref['emotepack'] = 'default';
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e107::getConfig('emote')->clearPrefCache('emote');
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e107::getConfig('core')->set('emotepack', 'default')->save(false, true, false);
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}
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$this->emotes = e107::getConfig('emote')->getPref();
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if(empty($this->emotes))
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{
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return;
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}
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$base = defined('e_HTTP_STATIC') && is_string(e_HTTP_STATIC) ? e_HTTP_STATIC : SITEURLBASE;
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foreach($this->emotes as $key => $value)
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{
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$value = trim($value);
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if($value)
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{ // Only 'activate' emote if there's a substitution string set
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$key = preg_replace("#!(\w{3,}?)$#si", ".\\1", $key);
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// Next two probably to sort out legacy issues - may not be required any more
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// $key = preg_replace("#_(\w{3})$#", ".\\1", $key);
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$key = str_replace('!', '_', $key);
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$filename = e_IMAGE . 'emotes/' . $pref['emotepack'] . '/' . $key;
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$fileloc = $base . e_IMAGE_ABS . 'emotes/' . $pref['emotepack'] . '/' . $key;
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$alt = str_replace(array('.png', '.gif', '.jpg'), '', $key);
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if(file_exists($filename))
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{
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$tmp = explode(' ', $value);
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foreach($tmp as $code)
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{
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$img = "<img class='e-emoticon' src='" . $fileloc . "' alt=\"" . $alt . '" />';
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$this->search[] = "\n" . $code;
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$this->replace[] = "\n" . $img;
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$this->search[] = ' ' . $code;
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$this->replace[] = ' ' . $img;
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$this->search[] = '>' . $code; // Fix for emote within html.
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$this->replace[] = '>' . $img;
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$this->singleSearch[] = $code;
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$this->singleReplace[] = $img;
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}
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}
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}
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else
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{
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unset($this->emotes[$key]);
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}
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}
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// print_a($this->regSearch);
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// print_a($this->regReplace);
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}
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/**
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* Return a list of the available emoticons.
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* @return array
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*/
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public function getList()
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{
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return $this->emotes;
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}
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/**
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* @param $text
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* @return string
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*/
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public function filterEmotes($text)
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{
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if(empty($text))
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{
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return '';
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}
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if(!empty($this->singleSearch) && (strlen($text) < 12) && in_array($text, $this->singleSearch)) // just one emoticon with no space, line-break or html tags around it.
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{
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return str_replace($this->singleSearch, $this->singleReplace, $text);
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}
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return str_replace($this->search, $this->replace, $text);
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}
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/**
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* @param $text
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* @return string|string[]
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*/
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public function filterEmotesRev($text)
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{
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return str_replace($this->replace, $this->search, $text);
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}
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} |