- /** */
- function get( $setting, $wiki, $suffix, $params = array() ) {
- if ( array_key_exists( $setting, $this->settings ) ) {
- if ( array_key_exists( $wiki, $this->settings[$setting] ) ) {
- $retval = $this->settings[$setting][$wiki];
- } elseif ( array_key_exists( $suffix, $this->settings[$setting] ) ) {
- $retval = $this->settings[$setting][$suffix];
- } elseif ( array_key_exists( 'default', $this->settings[$setting] ) ) {
- $retval = $this->settings[$setting]['default'];
- } else {
- $retval = NULL;
- }
+ /**
+ * Retrieves a configuration setting for a given wiki.
+ * @param $settingName String ID of the setting name to retrieve
+ * @param $wiki String Wiki ID of the wiki in question.
+ * @param $suffix String The suffix of the wiki in question.
+ * @param $params Array List of parameters. $.'key' is replaced by $value in all returned data.
+ * @param $wikiTags Array The tags assigned to the wiki.
+ * @return Mixed the value of the setting requested.
+ */
+ function get( $settingName, $wiki, $suffix, $params = array(), $wikiTags = array() ) {
+ if ( array_key_exists( $settingName, $this->settings ) ) {
+ $thisSetting =& $this->settings[$settingName];
+ do {
+ // Do individual wiki settings
+ if ( array_key_exists( $wiki, $thisSetting ) ) {
+ $retval = $thisSetting[$wiki];
+ break;
+ } elseif ( array_key_exists( "+$wiki", $thisSetting ) && is_array($thisSetting["+$wiki"]) ) {
+ $retval = $thisSetting["+$wiki"];
+ }
+
+ // Do tag settings
+ foreach ( $wikiTags as $tag ) {
+ if ( array_key_exists( $tag, $thisSetting ) ) {
+ if ( isset($retval) && is_array($retval) && is_array($thisSetting[$tag]) ) {
+ $retval = array_merge( $retval, $thisSetting[$tag] );
+ } else {
+ $retval = $thisSetting[$tag];
+ }
+ break 2;
+ } elseif ( array_key_exists( "+$tag", $thisSetting ) && is_array($thisSetting["+$tag"]) ) {
+ if (!isset($retval))
+ $retval = array();
+ $retval = array_merge( $retval, $thisSetting["+$tag"] );
+ }
+ }
+
+ // Do suffix settings
+ if ( array_key_exists( $suffix, $thisSetting ) ) {
+ if ( isset($retval) && is_array($retval) && is_array($thisSetting[$suffix]) ) {
+ $retval = array_merge( $retval, $thisSetting[$suffix] );
+ } else {
+ $retval = $thisSetting[$suffix];
+ }
+ break;
+ } elseif ( array_key_exists( "+$suffix", $thisSetting ) && is_array($thisSetting["+$suffix"]) ) {
+ if (!isset($retval))
+ $retval = array();
+ $retval = array_merge( $retval, $thisSetting["+$suffix"] );
+ }
+
+ // Fall back to default.
+ if ( array_key_exists( 'default', $thisSetting ) ) {
+ if ( isset($retval) && is_array($retval) && is_array($thisSetting['default']) ) {
+ $retval = array_merge( $retval, $thisSetting['default'] );
+ } else {
+ $retval = $thisSetting['default'];
+ }
+ break;
+ }
+ $retval = null;
+ } while ( false );