MDL-30259 TinyMCE: Add spellchecker language options

lang/en/admin.php

@@ -899,6 +899,7 @@ $string['slasharguments'] = 'Use slash arguments';
 $string['smartpix'] = 'Smart pix search';
 $string['soaprecommended'] = 'Installing the optional soap extension is useful for web services and some contrib modules.';
 $string['spellengine'] = 'Spell engine';
+$string['spelllanguagelist'] = 'Spell language list';
 $string['splrequired'] = 'The SPL PHP extension is now required by Moodle.';
 $string['stats'] = 'Statistics';
 $string['statsfirstrun'] = 'Maximum processing interval';

lib/editor/tinymce/lib.php

@@ -147,7 +147,8 @@ class tinymce_texteditor extends texteditor {
                     'theme_advanced_resizing_min_height' => 30,
                     'theme_advanced_toolbar_location' => "top",
                     'theme_advanced_statusbar_location' => "bottom",
-                    'spellchecker_rpc_url' => $CFG->wwwroot."/lib/editor/tinymce/tiny_mce/$this->version/plugins/spellchecker/rpc.php"
+                    'spellchecker_rpc_url' => $CFG->wwwroot."/lib/editor/tinymce/tiny_mce/$this->version/plugins/spellchecker/rpc.php",
+                    'spellchecker_languages' => get_config('editor_tinymce', 'spelllanguagelist')
                   );
 
         if ($xemoticon) {

lib/editor/tinymce/settings.php

@@ -31,6 +31,10 @@ if ($ADMIN->fulltree) {
         'PSpell'=>'PSpell',
         'GoogleSpell'=>'Google Spell',
         'PSpellShell'=>'PSpellShell');
-    $settings->add(new admin_setting_configselect('editor_tinymce/spellengine', get_string('spellengine', 'admin'), '', 'GoogleSpell', $options));
+    $settings->add(new admin_setting_configselect('editor_tinymce/spellengine',
+            get_string('spellengine', 'admin'), '', 'GoogleSpell', $options));
+    $settings->add(new admin_setting_configtext('editor_tinymce/spelllanguagelist',
+            get_string('spelllanguagelist', 'admin'), '',
+            '+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,' .
+            'Portuguese=pt,Spanish=es,Swedish=sv', PARAM_RAW));
 }
-