diff options
Diffstat (limited to 'plugins/Irc/extlib/phergie/Phergie/Plugin/SpellCheck.php')
-rw-r--r-- | plugins/Irc/extlib/phergie/Phergie/Plugin/SpellCheck.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/plugins/Irc/extlib/phergie/Phergie/Plugin/SpellCheck.php b/plugins/Irc/extlib/phergie/Phergie/Plugin/SpellCheck.php new file mode 100644 index 000000000..b731cffc8 --- /dev/null +++ b/plugins/Irc/extlib/phergie/Phergie/Plugin/SpellCheck.php @@ -0,0 +1,118 @@ +<?php +/** + * Phergie + * + * PHP version 5 + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE. + * It is also available through the world-wide-web at this URL: + * http://phergie.org/license + * + * @category Phergie + * @package Phergie_Plugin_TerryChay + * @author Phergie Development Team <team@phergie.org> + * @copyright 2008-2010 Phergie Development Team (http://phergie.org) + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Plugin_TerryChay + */ + +/** + * Handles requests for checking spelling of specified words and returning + * either confirmation of correctly spelled words or potential correct + * spellings for misspelled words. + * + * @category Phergie + * @package Phergie_Plugin_SpellCheck + * @author Phergie Development Team <team@phergie.org> + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Plugin_TerryChay + * @uses Phergie_Plugin_Command pear.phergie.org + * @uses extension pspell + */ +class Phergie_Plugin_SpellCheck extends Phergie_Plugin_Abstract +{ + /** + * Spell check dictionary handler + * + * @var resource + */ + protected $pspell; + + /** + * Limit on the number of potential correct spellings returned + * + * @var int + */ + protected $limit; + + /** + * Check for dependencies. + * + * @return void + */ + public function onLoad() + { + if (!extension_loaded('pspell')) { + $this->fail('pspell php extension is required'); + } + + if (!$this->getConfig('spellcheck.lang')) { + $this->fail('Setting spellcheck.lang must be filled-in'); + } + + $this->plugins->getPlugin('Command'); + + set_error_handler(array($this, 'loadDictionaryError')); + $this->pspell = pspell_new($this->getConfig('spellcheck.lang')); + restore_error_handler(); + + $this->limit = $this->getConfig('spellcheck.limit', 5); + } + + /** + * Intercepts and handles requests for spell checks. + * + * @param string $word the string to perform checks against + * + * @return void + */ + public function onCommandSpell($word) + { + $source = $this->event->getSource(); + $target = $this->event->getNick(); + + $message = $target . ': The word "' . $word; + $message .= '" seems to be spelled correctly.'; + if (!pspell_check($this->pspell, $word)) { + $suggestions = pspell_suggest($this->pspell, $word); + + $message = $target; + $message .= ': I could not find any suggestions for "' . $word . '".'; + if (!empty($suggestions)) { + $suggestions = array_splice($suggestions, 0, $this->limit); + $message = $target . ': Suggestions for "'; + $message .= $word . '": ' . implode(', ', $suggestions) . '.'; + } + } + + $this->doPrivmsg($source, $message); + } + + /** + * Handle any errors from loading dictionary + * + * @param integer $errno Error code + * @param string $errstr Error message + * @param string $errfile File that errored + * @param integer $errline Line where the error happened + * + * @return void + */ + protected function loadDictionaryError($errno, $errstr, $errfile, $errline) + { + $this->fail($errstr); + } +} |