WackoWiki

View source for setting new default theme versus user theme

The Admin Panel sets the value for the default ##theme## in the secondary config, which affects of course only guests and new users. What you are looking for is a function which sets a selected theme for all users. 

%%(sql)UPDATE wacko_user_setting SET theme = 'default'%%

This option would then overwrite all set themes in the user_setting table.

%%(hl diff)
diff --git a/wacko/admin/lang/ap.en.php b/wacko/admin/lang/ap.en.php
--- a/wacko/admin/lang/ap.en.php
+++ b/wacko/admin/lang/ap.en.php
@@ -405,6 +405,9 @@
 	'LayoutSection'				=> 'Layout',
 	'Theme'						=> 'Theme',
 	'ThemeInfo'					=> 'Template design the site uses by default.',
+	'ResetUserTheme'			=> 'Reset all user themes',
+	'ResetUserThemeInfo'		=> 'Resets all user themes. Warning: This action will set back all user selected themes to the global default theme.',
+	'SetBackUserTheme'			=> 'Set back all user themes to %1 theme.',
 	'ThemesAllowed'				=> 'Allowed Themes',
 	'ThemesAllowedInfo'			=> 'Select the allowed themes, which the user can choose, otherwise all available themes are allowed.',
 	'ThemesPerPage'				=> 'Themes per page',
diff --git a/wacko/admin/module/config_appearance.php b/wacko/admin/module/config_appearance.php
--- a/wacko/admin/module/config_appearance.php
+++ b/wacko/admin/module/config_appearance.php
@@ -184,6 +184,19 @@
 		$engine->http->redirect(rawurldecode($engine->href()));
 	}
 
+	// set back all user themes to curent default theme
+	if (isset($_POST['reset_user_theme']))
+	{
+		$engine->db->sql_query(
+			"UPDATE " . $engine->db->table_prefix . "user_setting SET
+				theme	= " . $engine->db->q($engine->db->theme) . "");
+
+		$engine->set_message(Ut::perc_replace($engine->_t('SetBackUserTheme'), '<code>' . $engine->db->theme . '</code>' ), 'success');
+		$engine->log(4, Ut::perc_replace($engine->_t('SetBackUserTheme', SYSTEM_LANG), '##' . $engine->db->theme . '##' ));
+
+		$engine->http->redirect(rawurldecode($engine->href()));
+	}
+
 	// update settings
 	if (isset($_POST['action']) && $_POST['action'] == 'update')
 	{
@@ -335,6 +348,18 @@
 			</td>
 		</tr>
 		<tr class="lined">
+				<td colspan="2"></td>
+			</tr>
+			<tr class="hl-setting">
+				<td class="label">
+					<label for="reset_user_theme"><strong><?php echo $engine->_t('ResetUserTheme'); ?>:</strong><br>
+					<small><?php echo $engine->_t('ResetUserThemeInfo'); ?></small></label>
+				</td>
+				<td>
+					<input type="submit" id="reset_user_theme" name="reset_user_theme" value="<?php echo $engine->_t('ResetUserTheme'); ?>">
+				</td>
+			</tr>
+		<tr class="lined">
 			<td colspan="2"></td>
 		</tr>
 		<tr class="hl-setting">

%%

Maybe this should be placed in an extra module dedicated to resetting user settings  (default -> user setting)