/**
* @see ORM::save()
*/
public function save()
{
if (!empty($this->changed) && $this->changed != array("view_count" => "view_count")) {
$this->updated = time();
if (!$this->loaded) {
$this->created = $this->updated;
$this->weight = item::get_max_weight();
} else {
$send_event = 1;
}
}
parent::save();
if (isset($send_event)) {
module::event("item_updated", $this->original(), $this);
}
return $this;
}
/**
* @see ORM::save()
*/
public function save()
{
$significant_changes = $this->changed;
unset($significant_changes["view_count"]);
unset($significant_changes["relative_url_cache"]);
unset($significant_changes["relative_path_cache"]);
if (!empty($this->changed) && $significant_changes) {
$this->updated = time();
if (!$this->loaded) {
$this->created = $this->updated;
$this->weight = item::get_max_weight();
} else {
$send_event = 1;
}
}
parent::save();
if (isset($send_event)) {
module::event("item_updated", $this->original(), $this);
}
return $this;
}
/**
* Handle any business logic necessary to create or modify an item.
* @see ORM::save()
*
* @return ORM Item_Model
*/
public function save()
{
$significant_changes = $this->changed;
unset($significant_changes["view_count"]);
unset($significant_changes["relative_url_cache"]);
unset($significant_changes["relative_path_cache"]);
if (!empty($this->changed) && $significant_changes || isset($this->data_file)) {
$this->updated = time();
if (!$this->loaded()) {
// Create a new item.
module::event("item_before_create", $this);
// Set a weight if it's missing. We don't do this in the constructor because it's not a
// simple assignment.
if (empty($this->weight)) {
$this->weight = item::get_max_weight();
}
// Make an url friendly slug from the name, if necessary
if (empty($this->slug)) {
$this->slug = item::convert_filename_to_slug(pathinfo($this->name, PATHINFO_FILENAME));
// If the filename is all invalid characters, then the slug may be empty here. Pick a
// random value.
if (empty($this->slug)) {
$this->slug = (string) rand(1000, 9999);
}
}
// Get the width, height and mime type from our data file for photos and movies.
if ($this->is_photo() || $this->is_movie()) {
if ($this->is_photo()) {
list($this->width, $this->height, $this->mime_type, $extension) = photo::get_file_metadata($this->data_file);
} else {
if ($this->is_movie()) {
list($this->width, $this->height, $this->mime_type, $extension) = movie::get_file_metadata($this->data_file);
}
}
// Force an extension onto the name if necessary
$pi = pathinfo($this->data_file);
if (empty($pi["extension"])) {
$this->name = "{$this->name}.{$extension}";
}
}
$this->_randomize_name_or_slug_on_conflict();
parent::save();
// Build our url caches, then save again. We have to do this after it's already been
// saved once because we use only information from the database to build the paths. If we
// could depend on a save happening later we could defer this 2nd save.
$this->_build_relative_caches();
parent::save();
// Take any actions that we can only do once all our paths are set correctly after saving.
switch ($this->type) {
case "album":
mkdir($this->file_path());
mkdir(dirname($this->thumb_path()));
mkdir(dirname($this->resize_path()));
break;
case "photo":
case "movie":
// The thumb or resize may already exist in the case where a movie and a photo generate
// a thumbnail of the same name (eg, foo.flv movie and foo.jpg photo will generate
// foo.jpg thumbnail). If that happens, randomize and save again.
if (file_exists($this->resize_path()) || file_exists($this->thumb_path())) {
$pi = pathinfo($this->name);
$this->name = $pi["filename"] . "-" . random::int() . "." . $pi["extension"];
parent::save();
}
copy($this->data_file, $this->file_path());
break;
}
// This will almost definitely trigger another save, so put it at the end so that we're
// tail recursive. Null out the data file variable first, otherwise the next save will
// trigger an item_updated_data_file event.
$this->data_file = null;
module::event("item_created", $this);
} else {
// Update an existing item
module::event("item_before_update", $item);
// If any significant fields have changed, load up a copy of the original item and
// keep it around.
$original = ORM::factory("item", $this->id);
// Preserve the extension of the data file. Many helpers, (e.g. ImageMagick), assume
// the MIME type from the extension. So when we adopt the new data file, it's important
// to adopt the new extension. That ensures that the item's extension is always
// appropriate for its data. We don't try to preserve the name of the data file, though,
// because the name is typically a temporary randomly-generated name.
if (isset($this->data_file)) {
$extension = pathinfo($this->data_file, PATHINFO_EXTENSION);
$new_name = pathinfo($this->name, PATHINFO_FILENAME) . ".{$extension}";
if (!empty($extension) && strcmp($this->name, $new_name)) {
$this->name = $new_name;
}
if ($this->is_photo()) {
list($this->width, $this->height, $this->mime_type, $extension) = photo::get_file_metadata($this->data_file);
} else {
if ($this->is_movie()) {
list($this->width, $this->height, $this->mime_type, $extension) = movie::get_file_metadata($this->data_file);
}
}
}
if (array_intersect($this->changed, array("parent_id", "name", "slug"))) {
$original->_build_relative_caches();
$this->relative_path_cache = null;
$this->relative_url_cache = null;
}
$this->_randomize_name_or_slug_on_conflict();
parent::save();
// Now update the filesystem and any database caches if there were significant value
// changes. If anything past this point fails, then we'll have an inconsistent database
// so this code should be as robust as we can make it.
// Update the MPTT pointers, if necessary. We have to do this before we generate any
// cached paths!
if ($original->parent_id != $this->parent_id) {
parent::move_to($this->parent());
}
if ($original->parent_id != $this->parent_id || $original->name != $this->name) {
$this->_build_relative_caches();
// If there is a data file, then we want to preserve both the old data and the new data.
// (Third-party event handlers would like access to both). The old data file will be
// accessible via the $original item, and the new one via $this item. But in that case,
// we don't want to rename the original as below, because the old data would end up being
// clobbered by the new data file. Also, the rename isn't necessary, because the new item
// data is coming from the data file anyway. So we only perform the rename if there isn't
// a data file. Another way to solve this would be to copy the original file rather than
// conditionally rename it, but a copy would cost far more than the rename.
if (!isset($this->data_file)) {
@rename($original->file_path(), $this->file_path());
}
// Move all of the items associated data files
if ($this->is_album()) {
@rename(dirname($original->resize_path()), dirname($this->resize_path()));
@rename(dirname($original->thumb_path()), dirname($this->thumb_path()));
} else {
@rename($original->resize_path(), $this->resize_path());
@rename($original->thumb_path(), $this->thumb_path());
}
if ($original->parent_id != $this->parent_id) {
// This will result in 2 events since we'll still fire the item_updated event below
module::event("item_moved", $this, $original->parent());
}
}
// Changing the name, slug or parent ripples downwards
if ($this->is_album() && ($original->name != $this->name || $original->slug != $this->slug || $original->parent_id != $this->parent_id)) {
db::build()->update("items")->set("relative_url_cache", null)->set("relative_path_cache", null)->where("left_ptr", ">", $this->left_ptr)->where("right_ptr", "<", $this->right_ptr)->execute();
}
// Replace the data file, if requested.
if ($this->data_file && ($this->is_photo() || $this->is_movie())) {
copy($this->data_file, $this->file_path());
// Get the width, height and mime type from our data file for photos and movies.
if ($this->is_photo()) {
list($this->width, $this->height) = photo::get_file_metadata($this->file_path());
} else {
if ($this->is_movie()) {
list($this->width, $this->height) = movie::get_file_metadata($this->file_path());
}
}
$this->thumb_dirty = 1;
$this->resize_dirty = 1;
}
module::event("item_updated", $original, $this);
if ($this->data_file) {
// Null out the data file variable here, otherwise this event will trigger another
// save() which will think that we're doing another file move.
$this->data_file = null;
if ($original->file_path() != $this->file_path()) {
@unlink($original->file_path());
}
module::event("item_updated_data_file", $this);
}
}
} else {
if (!empty($this->changed)) {
// Insignificant changes only. Don't fire events or do any special checking to try to keep
// this lightweight.
parent::save();
}
}
return $this;
}
/**
* Handle any business logic necessary to create or modify an item.
* @see ORM::save()
*
* @return ORM Item_Model
*/
public function save()
{
$significant_changes = $this->changed;
foreach (array("view_count", "relative_url_cache", "relative_path_cache", "resize_width", "resize_height", "resize_dirty", "thumb_width", "thumb_height", "thumb_dirty") as $key) {
unset($significant_changes[$key]);
}
if (!empty($this->changed) && $significant_changes || isset($this->data_file)) {
$this->updated = time();
if (!$this->loaded()) {
// Create a new item.
module::event("item_before_create", $this);
// Set a weight if it's missing. We don't do this in the constructor because it's not a
// simple assignment.
if (empty($this->weight)) {
$this->weight = item::get_max_weight();
}
if ($this->is_album()) {
// Sanitize the album name.
$this->name = legal_file::sanitize_dirname($this->name);
} else {
// Process the data file info. This also sanitizes the item name.
if (isset($this->data_file)) {
$this->_process_data_file_info();
} else {
// New photos and movies must have a data file.
$this->data_file_error = true;
}
}
// Make an url friendly slug from the name, if necessary
if (empty($this->slug)) {
$this->slug = item::convert_filename_to_slug(pathinfo($this->name, PATHINFO_FILENAME));
// If the filename is all invalid characters, then the slug may be empty here. We set a
// generic name ("photo", "movie", or "album") based on its type, then rely on
// check_and_fix_conflicts to ensure it doesn't conflict with another name.
if (empty($this->slug)) {
$this->slug = $this->type;
}
}
$this->_check_and_fix_conflicts();
parent::save();
// Build our url caches, then save again. We have to do this after it's already been
// saved once because we use only information from the database to build the paths. If we
// could depend on a save happening later we could defer this 2nd save.
$this->_build_relative_caches();
parent::save();
// Take any actions that we can only do once all our paths are set correctly after saving.
switch ($this->type) {
case "album":
mkdir($this->file_path());
mkdir(dirname($this->thumb_path()));
mkdir(dirname($this->resize_path()));
break;
case "photo":
case "movie":
copy($this->data_file, $this->file_path());
break;
}
// This will almost definitely trigger another save, so put it at the end so that we're
// tail recursive. Null out the data file variable first, otherwise the next save will
// trigger an item_updated_data_file event.
$this->data_file = null;
module::event("item_created", $this);
} else {
// Update an existing item
module::event("item_before_update", $this);
// If any significant fields have changed, load up a copy of the original item and
// keep it around.
$original = ORM::factory("item", $this->id);
// If we have a new data file, process its info. This will get its metadata and
// preserve the extension of the data file. Many helpers, (e.g. ImageMagick), assume
// the MIME type from the extension. So when we adopt the new data file, it's important
// to adopt the new extension. That ensures that the item's extension is always
// appropriate for its data. We don't try to preserve the name of the data file, though,
// because the name is typically a temporary randomly-generated name.
if (isset($this->data_file)) {
$this->_process_data_file_info();
} else {
if (!$this->is_album() && array_key_exists("name", $this->changed)) {
// There's no new data file, but the name changed. If it's a photo or movie,
// make sure the new name still agrees with the file type.
$this->name = legal_file::sanitize_filename($this->name, pathinfo($original->name, PATHINFO_EXTENSION), $this->type);
}
}
// If an album's name changed, sanitize it.
if ($this->is_album() && array_key_exists("name", $this->changed)) {
$this->name = legal_file::sanitize_dirname($this->name);
}
// If an album's cover has changed (or been removed), delete any existing album cover,
// reset the thumb metadata, and mark the thumb as dirty.
if (array_key_exists("album_cover_item_id", $this->changed) && $this->is_album()) {
@unlink($original->thumb_path());
$this->thumb_dirty = 1;
$this->thumb_height = 0;
$this->thumb_width = 0;
}
if (array_intersect($this->changed, array("parent_id", "name", "slug"))) {
$original->_build_relative_caches();
$this->relative_path_cache = null;
$this->relative_url_cache = null;
}
$this->_check_and_fix_conflicts();
parent::save();
// Now update the filesystem and any database caches if there were significant value
// changes. If anything past this point fails, then we'll have an inconsistent database
// so this code should be as robust as we can make it.
// Update the MPTT pointers, if necessary. We have to do this before we generate any
// cached paths!
if ($original->parent_id != $this->parent_id) {
parent::move_to($this->parent());
}
if ($original->parent_id != $this->parent_id || $original->name != $this->name) {
$this->_build_relative_caches();
// If there is a data file, then we want to preserve both the old data and the new data.
// (Third-party event handlers would like access to both). The old data file will be
// accessible via the $original item, and the new one via $this item. But in that case,
// we don't want to rename the original as below, because the old data would end up being
// clobbered by the new data file. Also, the rename isn't necessary, because the new item
// data is coming from the data file anyway. So we only perform the rename if there isn't
// a data file. Another way to solve this would be to copy the original file rather than
// conditionally rename it, but a copy would cost far more than the rename.
if (!isset($this->data_file)) {
@rename($original->file_path(), $this->file_path());
}
// Move all of the items associated data files
if ($this->is_album()) {
@rename(dirname($original->resize_path()), dirname($this->resize_path()));
@rename(dirname($original->thumb_path()), dirname($this->thumb_path()));
} else {
@rename($original->resize_path(), $this->resize_path());
@rename($original->thumb_path(), $this->thumb_path());
}
}
// Changing the name, slug or parent ripples downwards
if ($this->is_album() && ($original->name != $this->name || $original->slug != $this->slug || $original->parent_id != $this->parent_id)) {
db::build()->update("items")->set("relative_url_cache", null)->set("relative_path_cache", null)->where("left_ptr", ">", $this->left_ptr)->where("right_ptr", "<", $this->right_ptr)->execute();
}
// Replace the data file, if requested.
if ($this->data_file && ($this->is_photo() || $this->is_movie())) {
copy($this->data_file, $this->file_path());
$this->thumb_dirty = 1;
$this->resize_dirty = 1;
}
if ($original->parent_id != $this->parent_id) {
// This will result in 2 events since we'll still fire the item_updated event below
module::event("item_moved", $this, $original->parent());
}
module::event("item_updated", $original, $this);
if ($this->data_file) {
// Null out the data file variable here, otherwise this event will trigger another
// save() which will think that we're doing another file move.
$this->data_file = null;
if ($original->file_path() != $this->file_path()) {
@unlink($original->file_path());
}
module::event("item_updated_data_file", $this);
}
}
} else {
if (!empty($this->changed)) {
// Insignificant changes only. Don't fire events or do any special checking to try to keep
// this lightweight.
parent::save();
}
}
return $this;
}
/**
* Handle any business logic necessary to create or modify an item.
* @see ORM::save()
*
* @return ORM Item_Model
*/
public function save()
{
$significant_changes = $this->changed;
unset($significant_changes["view_count"]);
unset($significant_changes["relative_url_cache"]);
unset($significant_changes["relative_path_cache"]);
if (!empty($this->changed) && $significant_changes || isset($this->data_file)) {
$this->updated = time();
if (!$this->loaded()) {
// Create a new item.
module::event("item_before_create", $this);
// Set a weight if it's missing. We don't do this in the constructor because it's not a
// simple assignment.
if (empty($this->weight)) {
$this->weight = item::get_max_weight();
}
// Make an url friendly slug from the name, if necessary
if (empty($this->slug)) {
$tmp = pathinfo($this->name, PATHINFO_FILENAME);
$tmp = preg_replace("/[^A-Za-z0-9-_]+/", "-", $tmp);
$this->slug = trim($tmp, "-");
// If the filename is all invalid characters, then the slug may be empty here. Pick a
// random value.
if (empty($this->slug)) {
$this->slug = (string) rand(1000, 9999);
}
}
// Get the width, height and mime type from our data file for photos and movies.
if ($this->is_photo() || $this->is_movie()) {
if ($this->is_photo()) {
list($this->width, $this->height, $this->mime_type, $extension) = photo::get_file_metadata($this->data_file);
} else {
if ($this->is_movie()) {
list($this->width, $this->height, $this->mime_type, $extension) = movie::get_file_metadata($this->data_file);
}
}
// Force an extension onto the name if necessary
$pi = pathinfo($this->data_file);
if (empty($pi["extension"])) {
$this->name = "{$this->name}.{$extension}";
}
}
$this->_randomize_name_or_slug_on_conflict();
parent::save();
// Build our url caches, then save again. We have to do this after it's already been
// saved once because we use only information from the database to build the paths. If we
// could depend on a save happening later we could defer this 2nd save.
$this->_build_relative_caches();
parent::save();
// Take any actions that we can only do once all our paths are set correctly after saving.
switch ($this->type) {
case "album":
mkdir($this->file_path());
mkdir(dirname($this->thumb_path()));
mkdir(dirname($this->resize_path()));
break;
case "photo":
case "movie":
// The thumb or resize may already exist in the case where a movie and a photo generate
// a thumbnail of the same name (eg, foo.flv movie and foo.jpg photo will generate
// foo.jpg thumbnail). If that happens, randomize and save again.
if (file_exists($this->resize_path()) || file_exists($this->thumb_path())) {
$pi = pathinfo($this->name);
$this->name = $pi["filename"] . "-" . random::int() . "." . $pi["extension"];
parent::save();
}
copy($this->data_file, $this->file_path());
break;
}
// This will almost definitely trigger another save, so put it at the end so that we're
// tail recursive. Null out the data file variable first, otherwise the next save will
// trigger an item_updated_data_file event.
$this->data_file = null;
module::event("item_created", $this);
} else {
// Update an existing item
module::event("item_before_update", $item);
// If any significant fields have changed, load up a copy of the original item and
// keep it around.
$original = ORM::factory("item", $this->id);
if (array_intersect($this->changed, array("parent_id", "name", "slug"))) {
$original->_build_relative_caches();
$this->relative_path_cache = null;
$this->relative_url_cache = null;
}
$this->_randomize_name_or_slug_on_conflict();
parent::save();
// Now update the filesystem and any database caches if there were significant value
// changes. If anything past this point fails, then we'll have an inconsistent database
// so this code should be as robust as we can make it.
// Update the MPTT pointers, if necessary. We have to do this before we generate any
// cached paths!
if ($original->parent_id != $this->parent_id) {
parent::move_to($this->parent());
}
if ($original->parent_id != $this->parent_id || $original->name != $this->name) {
// Move all of the items associated data files
@rename($original->file_path(), $this->file_path());
if ($this->is_album()) {
@rename(dirname($original->resize_path()), dirname($this->resize_path()));
@rename(dirname($original->thumb_path()), dirname($this->thumb_path()));
} else {
@rename($original->resize_path(), $this->resize_path());
@rename($original->thumb_path(), $this->thumb_path());
}
if ($original->parent_id != $this->parent_id) {
// This will result in 2 events since we'll still fire the item_updated event below
module::event("item_moved", $this, $original->parent());
}
}
// Changing the name, slug or parent ripples downwards
if ($this->is_album() && ($original->name != $this->name || $original->slug != $this->slug || $original->parent_id != $this->parent_id)) {
db::build()->update("items")->set("relative_url_cache", null)->set("relative_path_cache", null)->where("left_ptr", ">", $this->left_ptr)->where("right_ptr", "<", $this->right_ptr)->execute();
}
// Replace the data file, if requested.
// @todo: we don't handle the case where you swap in a file of a different mime type
// should we prevent that in validation? or in set_data_file()
if ($this->data_file && ($this->is_photo() || $this->is_movie())) {
copy($this->data_file, $this->file_path());
// Get the width, height and mime type from our data file for photos and movies.
if ($this->is_photo()) {
list($this->width, $this->height) = photo::get_file_metadata($this->file_path());
} else {
if ($this->is_movie()) {
list($this->width, $this->height) = movie::get_file_metadata($this->file_path());
}
}
$this->thumb_dirty = 1;
$this->resize_dirty = 1;
}
module::event("item_updated", $original, $this);
if ($this->data_file) {
// Null out the data file variable here, otherwise this event will trigger another
// save() which will think that we're doing another file move.
$this->data_file = null;
module::event("item_updated_data_file", $this);
}
}
} else {
if (!empty($this->changed)) {
// Insignificant changes only. Don't fire events or do any special checking to try to keep
// this lightweight.
parent::save();
}
}
return $this;
}
/**
* Handle any business logic necessary to create or modify an item.
* @see ORM::save()
*
* @return ORM Item_Model
*/
public function save()
{
$significant_changes = $this->changed;
unset($significant_changes["view_count"]);
unset($significant_changes["relative_url_cache"]);
unset($significant_changes["relative_path_cache"]);
if (!empty($this->changed) && $significant_changes) {
$this->updated = time();
if (!$this->loaded()) {
// Create a new item.
// Set a weight if it's missing. We don't do this in the constructor because it's not a
// simple assignment.
if (empty($this->weight)) {
$this->weight = item::get_max_weight();
}
// Make an url friendly slug from the name, if necessary
if (empty($this->slug)) {
$tmp = pathinfo($this->name, PATHINFO_FILENAME);
$tmp = preg_replace("/[^A-Za-z0-9-_]+/", "-", $tmp);
$this->slug = trim($tmp, "-");
}
// Get the width, height and mime type from our data file for photos and movies.
if ($this->is_movie() || $this->is_photo()) {
$pi = pathinfo($this->data_file);
if ($this->is_photo()) {
$image_info = getimagesize($this->data_file);
$this->width = $image_info[0];
$this->height = $image_info[1];
$this->mime_type = $image_info["mime"];
// Force an extension onto the name if necessary
if (empty($pi["extension"])) {
$pi["extension"] = image_type_to_extension($image_info[2], false);
$this->name .= "." . $pi["extension"];
}
} else {
list($this->width, $this->height) = movie::getmoviesize($this->data_file);
// No extension? Assume FLV.
if (empty($pi["extension"])) {
$pi["extension"] = "flv";
$this->name .= "." . $pi["extension"];
}
$this->mime_type = strtolower($pi["extension"]) == "mp4" ? "video/mp4" : "video/x-flv";
}
}
// Randomize the name or slug if there's a conflict. Preserve the extension.
// @todo Improve this. Random numbers are not user friendly
$base_name = pathinfo($this->name, PATHINFO_FILENAME);
$base_ext = pathinfo($this->name, PATHINFO_EXTENSION);
$base_slug = $this->slug;
while (ORM::factory("item")->where("parent_id", "=", $this->parent_id)->and_open()->where("name", "=", $this->name)->or_where("slug", "=", $this->slug)->close()->find()->id) {
$rand = rand();
if ($base_ext) {
$this->name = "{$base_name}-{$rand}.{$base_ext}";
} else {
$this->name = "{$base_name}-{$rand}";
}
$this->slug = "{$base_slug}-{$rand}";
}
parent::save();
// Build our url caches, then save again. We have to do this after it's already been
// saved once because we use only information from the database to build the paths. If we
// could depend on a save happening later we could defer this 2nd save.
$this->_build_relative_caches();
parent::save();
// Take any actions that we can only do once all our paths are set correctly after saving.
switch ($this->type) {
case "album":
mkdir($this->file_path());
mkdir(dirname($this->thumb_path()));
mkdir(dirname($this->resize_path()));
break;
case "photo":
case "movie":
// The thumb or resize may already exist in the case where a movie and a photo generate
// a thumbnail of the same name (eg, foo.flv movie and foo.jpg photo will generate
// foo.jpg thumbnail). If that happens, randomize and save again.
if (file_exists($this->resize_path()) || file_exists($this->thumb_path())) {
$pi = pathinfo($this->name);
$this->name = $pi["filename"] . "-" . rand() . "." . $pi["extension"];
parent::save();
}
copy($this->data_file, $this->file_path());
break;
}
// This will almost definitely trigger another save, so put it at the end so that we're
// tail recursive.
module::event("item_created", $this);
} else {
// Update an existing item
// If any significant fields have changed, load up a copy of the original item and
// keep it around.
$original = ORM::factory("item", $this->id);
if (array_intersect($this->changed, array("parent_id", "name", "slug"))) {
$original->_build_relative_caches();
$this->relative_path_cache = null;
$this->relative_url_cache = null;
}
parent::save();
// Now update the filesystem and any database caches if there were significant value
// changes. If anything past this point fails, then we'll have an inconsistent database
// so this code should be as robust as we can make it.
// Update the MPTT pointers, if necessary. We have to do this before we generate any
// cached paths!
if ($original->parent_id != $this->parent_id) {
parent::move_to($this->parent());
}
if ($original->parent_id != $this->parent_id || $original->name != $this->name) {
// Move all of the items associated data files
@rename($original->file_path(), $this->file_path());
if ($this->is_album()) {
@rename(dirname($original->resize_path()), dirname($this->resize_path()));
@rename(dirname($original->thumb_path()), dirname($this->thumb_path()));
} else {
@rename($original->resize_path(), $this->resize_path());
@rename($original->thumb_path(), $this->thumb_path());
}
if ($original->parent_id != $this->parent_id) {
// This will result in 2 events since we'll still fire the item_updated event below
module::event("item_moved", $this, $original->parent());
}
}
// Changing the name, slug or parent ripples downwards
if ($this->is_album() && ($original->name != $this->name || $original->slug != $this->slug || $original->parent_id != $this->parent_id)) {
db::build()->update("items")->set("relative_url_cache", null)->set("relative_path_cache", null)->where("left_ptr", ">", $this->left_ptr)->where("right_ptr", "<", $this->right_ptr)->execute();
}
module::event("item_updated", $original, $this);
}
} else {
if (!empty($this->changed)) {
// Insignificant changes only. Don't fire events or do any special checking to try to keep
// this lightweight.
parent::save();
}
}
return $this;
}
