/**
* Saves an entry.
*
* @param EntryModel $entry
* @throws Exception
* @return bool
*/
public function saveEntry(EntryModel $entry)
{
$isNewEntry = !$entry->id;
// Entry data
if (!$isNewEntry) {
$entryRecord = EntryRecord::model()->with('element')->findById($entry->id);
if (!$entryRecord) {
throw new Exception(Craft::t('No entry exists with the ID “{id}”', array('id' => $entry->id)));
}
$elementRecord = $entryRecord->element;
// if entry->sectionId is null and there is an entryRecord sectionId, we assume this is a front-end edit.
if ($entry->sectionId === null && $entryRecord->sectionId) {
$entry->sectionId = $entryRecord->sectionId;
}
} else {
$entryRecord = new EntryRecord();
$elementRecord = new ElementRecord();
$elementRecord->type = ElementType::Entry;
}
$section = craft()->sections->getSectionById($entry->sectionId);
if (!$section) {
throw new Exception(Craft::t('No section exists with the ID “{id}”', array('id' => $entry->sectionId)));
}
$sectionLocales = $section->getLocales();
if (!isset($sectionLocales[$entry->locale])) {
throw new Exception(Craft::t('The section “{section}” is not enabled for the locale {locale}', array('section' => $section->name, 'locale' => $entry->locale)));
}
$entryRecord->sectionId = $entry->sectionId;
$entryRecord->authorId = $entry->authorId;
$entryRecord->postDate = $entry->postDate;
$entryRecord->expiryDate = $entry->expiryDate;
if ($entry->enabled && !$entryRecord->postDate) {
// Default the post date to the current date/time
$entryRecord->postDate = $entry->postDate = DateTimeHelper::currentUTCDateTime();
}
$entryRecord->validate();
$entry->addErrors($entryRecord->getErrors());
$elementRecord->enabled = $entry->enabled;
$elementRecord->validate();
$entry->addErrors($elementRecord->getErrors());
// Entry locale data
if ($entry->id) {
$entryLocaleRecord = EntryLocaleRecord::model()->findByAttributes(array('entryId' => $entry->id, 'locale' => $entry->locale));
// If entry->slug is null and there is an entryLocaleRecord slug, we assume this is a front-end edit.
if ($entry->slug === null && $entryLocaleRecord->slug) {
$entry->slug = $entryLocaleRecord->slug;
}
}
if (empty($entryLocaleRecord)) {
$entryLocaleRecord = new EntryLocaleRecord();
$entryLocaleRecord->sectionId = $entry->sectionId;
$entryLocaleRecord->locale = $entry->locale;
}
if ($entryLocaleRecord->isNewRecord() || $entry->slug != $entryLocaleRecord->slug) {
$this->_generateEntrySlug($entry);
$entryLocaleRecord->slug = $entry->slug;
}
$entryLocaleRecord->validate();
$entry->addErrors($entryLocaleRecord->getErrors());
// Element locale data
if ($entry->id) {
$elementLocaleRecord = ElementLocaleRecord::model()->findByAttributes(array('elementId' => $entry->id, 'locale' => $entry->locale));
}
if (empty($elementLocaleRecord)) {
$elementLocaleRecord = new ElementLocaleRecord();
$elementLocaleRecord->locale = $entry->locale;
}
if ($section->hasUrls && $entry->enabled) {
// Make sure the section's URL format is valid. This shouldn't be possible due to section validation,
// but it's not enforced by the DB, so anything is possible.
$urlFormat = $sectionLocales[$entry->locale]->urlFormat;
if (!$urlFormat || strpos($urlFormat, '{slug}') === false) {
throw new Exception(Craft::t('The section “{section}” doesn’t have a valid URL Format.', array('section' => Craft::t($section->name))));
}
$elementLocaleRecord->uri = craft()->templates->renderObjectTemplate($urlFormat, $entry);
} else {
$elementLocaleRecord->uri = null;
}
$elementLocaleRecord->validate();
$entry->addErrors($elementLocaleRecord->getErrors());
// Entry content
$fieldLayout = $section->getFieldLayout();
$content = craft()->content->prepElementContentForSave($entry, $fieldLayout);
$content->validate();
$entry->addErrors($content->getErrors());
if (!$entry->hasErrors()) {
// Save the element record first
$elementRecord->save(false);
// Now that we have an element ID, save it on the other stuff
if (!$entry->id) {
$entry->id = $elementRecord->id;
$entryRecord->id = $entry->id;
}
$entryRecord->save(false);
$entryLocaleRecord->entryId = $entry->id;
$elementLocaleRecord->elementId = $entry->id;
$content->elementId = $entry->id;
// Save the other records
$entryLocaleRecord->save(false);
$elementLocaleRecord->save(false);
craft()->content->saveContent($content, false);
// Update the search index
craft()->search->indexElementAttributes($entry, $entry->locale);
// Save a new version
if (Craft::hasPackage(CraftPackage::PublishPro)) {
craft()->entryRevisions->saveVersion($entry);
}
// Perform some post-save operations
craft()->content->postSaveOperations($entry, $content);
// Fire an 'onSaveEntry' event
$this->onSaveEntry(new Event($this, array('entry' => $entry, 'isNewEntry' => $isNewEntry)));
return true;
} else {
return false;
}
}
/**
* Handles all of the routine tasks that go along with saving elements.
*
* Those tasks include:
*
* - Validating its content (if $validateContent is `true`, or it’s left as `null` and the element is enabled)
* - Ensuring the element has a title if its type {@link BaseElementType::hasTitles() has titles}, and giving it a
* default title in the event that $validateContent is set to `false`
* - Saving a row in the `elements` table
* - Assigning the element’s ID on the element model, if it’s a new element
* - Assigning the element’s ID on the element’s content model, if there is one and it’s a new set of content
* - Updating the search index with new keywords from the element’s content
* - Setting a unique URI on the element, if it’s supposed to have one.
* - Saving the element’s row(s) in the `elements_i18n` and `content` tables
* - Deleting any rows in the `elements_i18n` and `content` tables that no longer need to be there
* - Calling the field types’ {@link BaseFieldType::onAfterElementSave() onAfterElementSave()} methods
* - Cleaing any template caches that the element was involved in
*
* This method should be called by a service’s “saveX()” method, _after_ it is done validating any attributes on
* the element that are of particular concern to its element type. For example, if the element were an entry,
* saveElement() should be called only after the entry’s sectionId and typeId attributes had been validated to
* ensure that they point to valid section and entry type IDs.
*
* @param BaseElementModel $element The element that is being saved
* @param bool|null $validateContent Whether the element's content should be validated. If left 'null', it
* will depend on whether the element is enabled or not.
*
* @throws Exception|\Exception
* @return bool
*/
public function saveElement(BaseElementModel $element, $validateContent = null)
{
$elementType = $this->getElementType($element->getElementType());
$isNewElement = !$element->id;
// Validate the content first
if ($elementType->hasContent()) {
if ($validateContent === null) {
$validateContent = (bool) $element->enabled;
}
if ($validateContent && !craft()->content->validateContent($element)) {
$element->addErrors($element->getContent()->getErrors());
return false;
} else {
// Make sure there's a title
if ($elementType->hasTitles()) {
$fields = array('title');
$content = $element->getContent();
$content->setRequiredFields($fields);
if (!$content->validate($fields) && $content->hasErrors('title')) {
// Just set *something* on it
if ($isNewElement) {
$content->title = 'New ' . $element->getClassHandle();
} else {
$content->title = $element->getClassHandle() . ' ' . $element->id;
}
}
}
}
}
// Get the element record
if (!$isNewElement) {
$elementRecord = ElementRecord::model()->findByAttributes(array('id' => $element->id, 'type' => $element->getElementType()));
if (!$elementRecord) {
throw new Exception(Craft::t('No element exists with the ID “{id}”.', array('id' => $element->id)));
}
} else {
$elementRecord = new ElementRecord();
$elementRecord->type = $element->getElementType();
}
// Set the attributes
$elementRecord->enabled = (bool) $element->enabled;
$elementRecord->archived = (bool) $element->archived;
$transaction = craft()->db->getCurrentTransaction() === null ? craft()->db->beginTransaction() : null;
try {
// Fire an 'onBeforeSaveElement' event
$event = new Event($this, array('element' => $element, 'isNewElement' => $isNewElement));
$this->onBeforeSaveElement($event);
// Is the event giving us the go-ahead?
if ($event->performAction) {
// Save the element record first
$success = $elementRecord->save(false);
if ($success) {
if ($isNewElement) {
// Save the element id on the element model, in case {id} is in the URL format
$element->id = $elementRecord->id;
if ($elementType->hasContent()) {
$element->getContent()->elementId = $element->id;
}
}
// Save the content
if ($elementType->hasContent()) {
craft()->content->saveContent($element, false, (bool) $element->id);
}
// Update the search index
craft()->search->indexElementAttributes($element);
// Update the locale records and content
// We're saving all of the element's locales here to ensure that they all exist and to update the URI in
// the event that the URL format includes some value that just changed
$localeRecords = array();
if (!$isNewElement) {
$existingLocaleRecords = ElementLocaleRecord::model()->findAllByAttributes(array('elementId' => $element->id));
foreach ($existingLocaleRecords as $record) {
$localeRecords[$record->locale] = $record;
}
}
$mainLocaleId = $element->locale;
$locales = $element->getLocales();
$localeIds = array();
if (!$locales) {
throw new Exception('All elements must have at least one locale associated with them.');
}
foreach ($locales as $localeId => $localeInfo) {
if (is_numeric($localeId) && is_string($localeInfo)) {
$localeId = $localeInfo;
$localeInfo = array();
}
$localeIds[] = $localeId;
if (!isset($localeInfo['enabledByDefault'])) {
$localeInfo['enabledByDefault'] = true;
}
if (isset($localeRecords[$localeId])) {
$localeRecord = $localeRecords[$localeId];
} else {
$localeRecord = new ElementLocaleRecord();
$localeRecord->elementId = $element->id;
$localeRecord->locale = $localeId;
$localeRecord->enabled = $localeInfo['enabledByDefault'];
}
// Is this the main locale?
$isMainLocale = $localeId == $mainLocaleId;
if ($isMainLocale) {
$localizedElement = $element;
} else {
// Copy the element for this locale
$localizedElement = $element->copy();
$localizedElement->locale = $localeId;
if ($localeRecord->id) {
// Keep the original slug
$localizedElement->slug = $localeRecord->slug;
} else {
// Default to the main locale's slug
$localizedElement->slug = $element->slug;
}
}
if ($elementType->hasContent()) {
if (!$isMainLocale) {
$content = null;
if (!$isNewElement) {
// Do we already have a content row for this locale?
$content = craft()->content->getContent($localizedElement);
}
if (!$content) {
$content = craft()->content->createContent($localizedElement);
$content->setAttributes($element->getContent()->getAttributes());
$content->id = null;
$content->locale = $localeId;
}
$localizedElement->setContent($content);
}
if (!$localizedElement->getContent()->id) {
craft()->content->saveContent($localizedElement, false, false);
}
}
// Capture the original slug, in case it's entirely composed of invalid characters
$originalSlug = $localizedElement->slug;
// Clean up the slug
ElementHelper::setValidSlug($localizedElement);
// If the slug was entirely composed of invalid characters, it will be blank now.
if ($originalSlug && !$localizedElement->slug) {
$localizedElement->slug = $originalSlug;
$element->addError('slug', Craft::t('{attribute} is invalid.', array('attribute' => Craft::t('Slug'))));
// Don't bother with any of the other locales
$success = false;
break;
}
ElementHelper::setUniqueUri($localizedElement);
$localeRecord->slug = $localizedElement->slug;
$localeRecord->uri = $localizedElement->uri;
if ($isMainLocale) {
$localeRecord->enabled = (bool) $element->localeEnabled;
}
$success = $localeRecord->save();
if (!$success) {
// Pass any validation errors on to the element
$element->addErrors($localeRecord->getErrors());
// Don't bother with any of the other locales
break;
}
}
if ($success) {
if (!$isNewElement) {
// Delete the rows that don't need to be there anymore
craft()->db->createCommand()->delete('elements_i18n', array('and', 'elementId = :elementId', array('not in', 'locale', $localeIds)), array(':elementId' => $element->id));
if ($elementType->hasContent()) {
craft()->db->createCommand()->delete($element->getContentTable(), array('and', 'elementId = :elementId', array('not in', 'locale', $localeIds)), array(':elementId' => $element->id));
}
}
// Call the field types' onAfterElementSave() methods
$fieldLayout = $element->getFieldLayout();
if ($fieldLayout) {
foreach ($fieldLayout->getFields() as $fieldLayoutField) {
$field = $fieldLayoutField->getField();
if ($field) {
$fieldType = $field->getFieldType();
if ($fieldType) {
$fieldType->element = $element;
$fieldType->onAfterElementSave();
}
}
}
}
// Finally, delete any caches involving this element. (Even do this for new elements, since they
// might pop up in a cached criteria.)
craft()->templateCache->deleteCachesByElement($element);
}
}
} else {
$success = false;
}
// Commit the transaction regardless of whether we saved the user, in case something changed
// in onBeforeSaveElement
if ($transaction !== null) {
$transaction->commit();
}
} catch (\Exception $e) {
if ($transaction !== null) {
$transaction->rollback();
}
throw $e;
}
if ($success) {
// Fire an 'onSaveElement' event
$this->onSaveElement(new Event($this, array('element' => $element, 'isNewElement' => $isNewElement)));
} else {
if ($isNewElement) {
$element->id = null;
if ($elementType->hasContent()) {
$element->getContent()->id = null;
$element->getContent()->elementId = null;
}
}
}
return $success;
}