/** * Find a URI segment in the content dimension presets for the given "language" dimension values * * This will do a reverse lookup from actual dimension values to a preset and fall back to the default preset if none * can be found. * * @param array $dimensionsValues An array of dimensions and their values, indexed by dimension name * @param boolean $currentNodeIsSiteNode If the current node is actually the site node * @return string * @throws \Exception */ protected function getUriSegmentForDimensions(array $dimensionsValues, $currentNodeIsSiteNode) { $uriSegment = ''; $allDimensionPresetsAreDefault = true; foreach ($this->contentDimensionPresetSource->getAllPresets() as $dimensionName => $dimensionPresets) { $preset = null; if (isset($dimensionsValues[$dimensionName])) { $preset = $this->contentDimensionPresetSource->findPresetByDimensionValues($dimensionName, $dimensionsValues[$dimensionName]); } $defaultPreset = $this->contentDimensionPresetSource->getDefaultPreset($dimensionName); if ($preset === null) { $preset = $defaultPreset; } if ($preset !== $defaultPreset) { $allDimensionPresetsAreDefault = false; } if (!isset($preset['uriSegment'])) { throw new \Exception(sprintf('No "uriSegment" configured for content dimension preset "%s" for dimension "%s". Please check the content dimension configuration in Settings.yaml', $preset['identifier'], $dimensionName), 1395824520); } $uriSegment .= $preset['uriSegment'] . '_'; } if ($allDimensionPresetsAreDefault && $currentNodeIsSiteNode) { return '/'; } else { return ltrim(trim($uriSegment, '_') . '/', '/'); } }