105 lines
3.1 KiB
PHP
105 lines
3.1 KiB
PHP
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<?php
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class PoolPost extends Rails\ActiveRecord\Base
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{
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use Moebooru\Versioning\VersioningTrait;
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static public function tableName()
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{
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return 'pools_posts';
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}
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static public function init_versioning($v)
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{
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$v->versioned_attributes([
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'active' => ['default' => false, 'allow_reverting_to_default' => true],
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'sequence'
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])
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->versioning_group_by(['class' => 'pool'])
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->versioned_parent('pool');
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}
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protected function associations()
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{
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return [
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'belongs_to' => [
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'post',
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'pool', // => ['touch' => true],
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'next_post' => ['class_name' => "Post", 'foreign_key' => "next_post_id"],
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'prev_post' => ['class_name' => "Post", 'foreign_key' => "prev_post_id"],
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]
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];
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}
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/**
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* MI: Force setting "active" as changed attribute on create
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* to trigger Versioning on this attribute.
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*/
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protected function set_active_changed()
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{
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$this->setChangedAttribute('active', 0);
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}
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protected function callbacks()
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{
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return array_merge_recursive([
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'before_create' => ['set_active_changed'], # MI
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'after_save' => ['expire_cache']
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], $this->versioning_callbacks());
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}
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public function can_change(User $user, $attribute)
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{
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return $user->is_member_or_higher() || $this->pool->is_public || $user->has_permission($this->pool);
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}
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public function can_change_is_public($user)
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{
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return $user->has_permission($pool); # only the owner can change is_public
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}
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# This matches Pool.post_pretty_sequence in pool.js.
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public function pretty_sequence()
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{
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if (preg_match('/^\d+/', $this->sequence))
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return "#".$this->sequence;
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else
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return '"'.$this->sequence.'"';
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}
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# Changing pool orderings affects pool sorting in the index.
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public function expire_cache()
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{
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Moebooru\CacheHelper::expire();
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}
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public function api_attributes()
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{
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return [
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'id' => $this->id,
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'pool_id' => $this->pool_id,
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'post_id' => $this->post_id,
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'active' => $this->active,
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'sequence' => $this->sequence,
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'next_post_id' => $this->next_post_id,
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'prev_post_id' => $this->prev_post_id
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];
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}
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public function asJson()
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{
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return $this->api_attributes();
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}
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/**
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* Overriding Versioning's delete_history because it's a special case with
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* pools posts.
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*/
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protected function delete_history()
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{
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$ids = self::connection()->selectValues("SELECT DISTINCT history_id FROM history_changes WHERE table_name = 'pools_posts' AND remote_id = ?", $this->id);
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Rails::log('IDS: ', $ids);
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$sql = "DELETE FROM histories WHERE id IN (?)";
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self::connection()->executeSql($sql, $ids);
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}
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}
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