eZ\Publish\Core\Persistence\Legacy\Content\UrlAlias\Handler::publishUrlAliasForLocation()

Complexity

Conditions	13
Paths	76

Size

Total Lines	116
Code Lines	68

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function publishUrlAliasForLocation(
        $locationId,
        $parentLocationId,
        $name,
        $languageCode,
        $alwaysAvailable = false,
        $updatePathIdentificationString = false
    ) {
        $parentId = $this->getRealAliasId($parentLocationId);
        $uniqueCounter = $this->slugConverter->getUniqueCounterValue($name, $parentId == 0);
        $name = $this->slugConverter->convert($name, 'location_' . $locationId);
        $languageId = $this->languageHandler->loadByLanguageCode($languageCode)->id;
        $languageMask = $languageId | (int)$alwaysAvailable;
        $action = 'eznode:' . $locationId;
        $cleanup = false;

        // Exiting the loop with break;
        while (true) {
            $newText = '';
            if ($locationId != self::CONTENT_REPOSITORY_ROOT_LOCATION_ID) {

The constant eZ\Publish\Core\Persistence\Legacy\Content\UrlAlias\Handler::CONTENT_REPOSITORY_ROOT_LOCATION_ID has been deprecated.

                $newText = $name . ($uniqueCounter > 1 ? $uniqueCounter : '');
            }
            $newTextMD5 = $this->getHash($newText);

            // Try to load existing entry
            $row = $this->gateway->loadRow($parentId, $newTextMD5);

            // If nothing was returned insert new entry
            if (empty($row)) {
                // Check for existing active location entry on this level and reuse it's id
                $existingLocationEntry = $this->gateway->loadAutogeneratedEntry($action, $parentId);
                if (!empty($existingLocationEntry)) {
                    $cleanup = true;
                    $newId = $existingLocationEntry['id'];
                } else {
                    $newId = null;
                }

                $newId = $this->gateway->insertRow(
                    array(
                        'id' => $newId,
                        'link' => $newId,
                        'parent' => $parentId,
                        'action' => $action,
                        'lang_mask' => $languageMask,
                        'text' => $newText,
                        'text_md5' => $newTextMD5,
                    )
                );

                break;
            }

            // Row exists, check if it is reusable. There are 3 cases when this is possible:
            // 1. NOP entry
            // 2. existing location or custom alias entry
            // 3. history entry
            if ($row['action'] == 'nop:' || $row['action'] == $action || $row['is_original'] == 0) {
                // Check for existing location entry on this level, if it exists and it's id differs from reusable
                // entry id then reusable entry should be updated with the existing location entry id.
                // Note: existing location entry may be downgraded and relinked later, depending on its language.
                $existingLocationEntry = $this->gateway->loadAutogeneratedEntry($action, $parentId);
                $newId = $row['id'];
                if (!empty($existingLocationEntry)) {
                    if ($existingLocationEntry['id'] != $row['id']) {
                        $cleanup = true;
                        $newId = $existingLocationEntry['id'];
                    } else {
                        // If we are reusing existing location entry merge existing language mask
                        $languageMask |= ($row['lang_mask'] & ~1);
                    }
                }
                $this->gateway->updateRow(
                    $parentId,
                    $newTextMD5,
                    array(
                        'action' => $action,
                        // In case when NOP row was reused
                        'action_type' => 'eznode',
                        'lang_mask' => $languageMask,
                        // Updating text ensures that letter case changes are stored
                        'text' => $newText,
                        // Set "id" and "link" for case when reusable entry is history
                        'id' => $newId,
                        'link' => $newId,
                        // Entry should be active location entry (original and not alias).
                        // Note: this takes care of taking over custom alias entry for the location on the same level
                        // and with same name and action.
                        'alias_redirects' => 1,
                        'is_original' => 1,
                        'is_alias' => 0,
                    )
                );

                break;
            }

            // If existing row is not reusable, increment $uniqueCounter and try again
            $uniqueCounter += 1;
        }

        if ($updatePathIdentificationString) {
            $this->locationGateway->updatePathIdentificationString(
                $locationId,
                $parentLocationId,
                $this->slugConverter->convert($newText, 'node_' . $locationId, 'urlalias_compat')

The variable $newText does not seem to be defined for all execution paths leading up to this point.

            );
        }

        /* @var $newId */
        /* @var $newTextMD5 */
        // Note: cleanup does not touch custom and global entries
        if ($cleanup) {
            $this->gateway->cleanupAfterPublish($action, $languageId, $newId, $parentId, $newTextMD5);

The variable $newId does not seem to be defined for all execution paths leading up to this point.

The variable $newTextMD5 does not seem to be defined for all execution paths leading up to this point.

        }
    }