Hopefully fixes #98 and all job tasks bugs
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Renzo
parent
536a1f907b
commit
61b48d0ca1
@ -2,7 +2,7 @@
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class JobTask extends Rails\ActiveRecord\Base
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{
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protected $data;
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static public function execute_once()
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{
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foreach (self::where('status = "pending" AND task_type IN (?)', CONFIG()->active_job_tasks)->order("id desc")->take() as $task) {
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@ -10,7 +10,7 @@ class JobTask extends Rails\ActiveRecord\Base
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sleep(1);
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}
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}
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public function pretty_data()
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{
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switch ($this->task_type) {
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@ -18,10 +18,10 @@ class JobTask extends Rails\ActiveRecord\Base
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$start = $this->data["start_tags"];
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$result = $this->data["result_tags"];
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$user = User::find_name($this->data["updater_id"]);
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return "start: ".$start.", result: ".$result.", user: ".$user;
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break;
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case "approve_tag_alias":
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$ta = TagAlias::where('id', $this->data->id)->first();
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if (!$ta) {
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@ -31,7 +31,7 @@ class JobTask extends Rails\ActiveRecord\Base
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}
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return "start: " . $ta->name . ", result: " . $ta->alias_name();
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break;
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case "approve_tag_implication":
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$ti = TagImplication::where('id', $this->data->id)->first();
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if (!$ti) {
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@ -41,7 +41,7 @@ class JobTask extends Rails\ActiveRecord\Base
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}
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return "start: " . $ti->predicate->name . ", result: " . $ti->consequent->name;
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break;
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case "calculate_tag_subscriptions":
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return "last run: " . (isset($this->data->last_run) ? $this->data->last_run : 'never');
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break;
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@ -57,7 +57,7 @@ class JobTask extends Rails\ActiveRecord\Base
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// end
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// ret << (" (%i left) " % data["left"]) if data["left"]
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// ret
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case "periodic_maintenance":
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if ($this->status == "processing")
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return !empty($this->data->step) ? $this->data->step : 'unknown';
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@ -75,7 +75,7 @@ class JobTask extends Rails\ActiveRecord\Base
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case "external_data_search":
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return 'last updated post id: ' . (isset($this->data->last_post_id) ? $this->data->last_post_id : '(none)');
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break;
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case "upload_batch_posts":
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if ($this->status == "pending")
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return "idle";
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@ -93,28 +93,35 @@ class JobTask extends Rails\ActiveRecord\Base
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// end
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}
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}
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public function execute()
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{
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if ($this->repeat_count > 0)
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$count = $this->repeat_count - 1;
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else
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$count = $this->repeat_count;
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Rails::systemExit()->register(function(){
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if ($this->status == 'processing')
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$this->updateAttribute('status', 'pending');
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}, 'job_task');
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try {
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$this->updateAttribute('status', "processing");
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$task_method = 'execute_'.$this->task_type;
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$this->$task_method();
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if ($count == 0)
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$this->updateAttribute('status', "finished");
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else
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else {
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// This is necessary due to a bug with Rails that won't clear changed attributes,
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// so when 'status' is changed back to 'pending', the system will think the attribute
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// is being reversed to its previous value, and will remove it from the changedAttributes,
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// array, therefore the new value 'pending' won't be set and will stay as 'processing'.
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$this->clearChangedAttributes();
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$this->updateAttributes(array('status' => "pending", 'repeat_count' => $count));
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}
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} catch (Exception $x) {
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$text = "";
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$text .= "Error executing job: " . $this->task_type . "\n";
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@ -126,34 +133,34 @@ class JobTask extends Rails\ActiveRecord\Base
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throw $x;
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}
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}
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public function execute_periodic_maintenance()
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{
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if (!empty($this->data->next_run) && $this->data->next_run > time('Y-m-d H:i:s'))
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return;
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$this->update_data(array("step" => "recalculating post count"));
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Post::recalculate_row_count();
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$this->update_data(array("step" => "recalculating tag post counts"));
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Tag::recalculate_post_count();
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$this->update_data(array("step" => "purging old tags"));
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Tag::purge_tags();
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$next_run = strtotime('+6 hours');
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$this->update_data(array("next_run" => date('Y-m-d H:i:s', $next_run), "step" => null));
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}
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public function execute_external_data_search()
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{
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# current_user will be needed to save post history.
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# Set the first admin as current user.
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User::set_current_user(User::where('level = ?', CONFIG()->user_levels['Admin'])->first());
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if (empty($this->data->last_post_id))
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$this->data->last_post_id = 0;
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$post_id = $this->data->last_post_id + 1;
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$config = array_merge([
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'servers' => [],
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'interval' => 3,
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@ -164,7 +171,7 @@ class JobTask extends Rails\ActiveRecord\Base
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'exclude_tags' => [],
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'similarity' => 90
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], CONFIG()->external_data_search_config);
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$limit = $config['limit'];
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$interval = $config['interval'];
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$search_options = [
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@ -173,62 +180,62 @@ class JobTask extends Rails\ActiveRecord\Base
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'services' => $config['servers'],
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'threshold' => $config['similarity']
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];
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$post_count = !$limit ? -1 : 0;
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while ($post_count < $limit) {
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if (!$post = Post::where('id >= ? AND status != "deleted"', $post_id)->order('id ASC')->first()) {
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break;
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}
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$search_options['source'] = $post;
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$new_tags = [];
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$source = null;
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$external_posts = SimilarImages::similar_images($search_options)['posts_external'];
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$rating_set = false;
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foreach ($external_posts as $ep) {
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if (!$rating_set && $config['set_rating'] && $ep->rating) {
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$post->rating = $ep->rating;
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$rating_set = true;
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}
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if ($config['source'] && !$source && $ep->source) {
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$source = $ep->source;
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}
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$new_tags = array_merge($new_tags, explode(' ', $ep->tags));
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}
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# Exclude tags.
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$new_tags = array_diff($new_tags, $config['exclude_tags']);
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if ($config['merge_tags']) {
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$new_tags = array_merge($new_tags, $post->tags);
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}
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$new_tags = array_filter(array_unique($new_tags));
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$post->new_tags = $new_tags;
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if ($source); {
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$post->source = $source;
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}
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$post->save();
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if ($limit) {
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$post_count++;
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}
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$this->update_data(['last_post_id' => $post->id]);
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$post_id = $post->id + 1;
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if ($config['interval']) {
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sleep($config['interval']);
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}
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}
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}
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public function execute_upload_batch_posts()
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{
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$upload = BatchUpload::where("status = 'pending'")->order("id ASC")->first();
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@ -238,7 +245,7 @@ class JobTask extends Rails\ActiveRecord\Base
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$this->updateAttributes(['data' => ['id' => $upload->id, 'user_id' => $upload->user_id, 'url' => $upload->url]]);
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$upload->run();
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}
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public function execute_approve_tag_alias()
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{
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$ta = TagAlias::find($this->data->id);
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@ -246,7 +253,7 @@ class JobTask extends Rails\ActiveRecord\Base
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$updater_ip_addr = $this->data->updater_ip_addr;
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$ta->approve($updater_id, $updater_ip_addr);
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}
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public function execute_approve_tag_implication()
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{
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$ti = TagImplication::find($this->data->id);
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@ -254,7 +261,7 @@ class JobTask extends Rails\ActiveRecord\Base
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$updater_ip_addr = $this->data->updater_ip_addr;
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$ti->approve($updater_id, $updater_ip_addr);
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}
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public function execute_calculate_tag_subscriptions()
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{
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if (Rails::cache()->read("delay-tag-sub-calc")) {
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@ -264,12 +271,12 @@ class JobTask extends Rails\ActiveRecord\Base
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TagSubscription::process_all();
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$this->updateAttributes(['data' => ['last_run' => date('Y-m-d H:i')]]);
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}
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protected function init()
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{
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$this->setData($this->data_as_json ? json_decode($this->data_as_json) : new stdClass());
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}
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public function setData($data)
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{
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$this->data_as_json = json_encode($data);
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@ -281,4 +288,4 @@ class JobTask extends Rails\ActiveRecord\Base
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$data = array_merge((array)$this->data, $data);
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$this->updateAttributes(array('data' => $data));
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}
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}
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}
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