diff options
Diffstat (limited to 'program/lib/Roundcube/rcube_spellchecker.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_spellchecker.php | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/program/lib/Roundcube/rcube_spellchecker.php b/program/lib/Roundcube/rcube_spellchecker.php index 31835dbb5..3182ff378 100644 --- a/program/lib/Roundcube/rcube_spellchecker.php +++ b/program/lib/Roundcube/rcube_spellchecker.php @@ -65,6 +65,52 @@ class rcube_spellchecker } } + /** + * Return a list of supported languages + */ + function languages() + { + // trust configuration + $configured = $this->rc->config->get('spellcheck_languages'); + if (!empty($configured) && is_array($configured) && !$configured[0]) { + return $configured; + } + else if (!empty($configured)) { + $langs = (array)$configured; + } + else if ($this->backend) { + $langs = $this->backend->languages(); + } + + // load index + @include(RCUBE_LOCALIZATION_DIR . 'index.inc'); + + // add correct labels + $languages = array(); + foreach ($langs as $lang) { + $langc = strtolower(substr($lang, 0, 2)); + $alias = $rcube_language_aliases[$langc]; + if (!$alias) { + $alias = $langc.'_'.strtoupper($langc); + } + if ($rcube_languages[$lang]) { + $languages[$lang] = $rcube_languages[$lang]; + } + else if ($rcube_languages[$alias]) { + $languages[$lang] = $rcube_languages[$alias]; + } + else { + $languages[$lang] = ucfirst($lang); + } + } + + // remove possible duplicates (#1489395) + $languages = array_unique($languages); + + asort($languages); + + return $languages; + } /** * Set content and check spelling @@ -152,7 +198,7 @@ class rcube_spellchecker // send output $out = '<?xml version="1.0" encoding="'.RCUBE_CHARSET.'"?><spellresult charschecked="'.mb_strlen($this->content).'">'; - foreach ($this->matches as $item) { + foreach ((array)$this->matches as $item) { $out .= '<c o="'.$item[1].'" l="'.$item[2].'">'; $out .= is_array($item[4]) ? implode("\t", $item[4]) : $item[4]; $out .= '</c>'; @@ -173,7 +219,7 @@ class rcube_spellchecker { $result = array(); - foreach ($this->matches as $item) { + foreach ((array)$this->matches as $item) { if ($this->engine == 'pspell') { $word = $item[0]; } |