Fix multiple db event listener registrations

app/__init__.py

@@ -20,13 +20,10 @@ db = SQLAlchemy()
 docker_client = DockerClient()
 hashids = Hashids()
 login = LoginManager()
-login.login_view = 'auth.login'
-login.login_message = 'Please log in to access this page.'
 ma = Marshmallow()
 mail = Mail()
 migrate = Migrate(compare_type=True)
 paranoid = Paranoid()
-paranoid.redirect_view = '/'
 scheduler = APScheduler()
 socketio = SocketIO()
 
@@ -57,6 +54,15 @@ def create_app(config: Config = Config) -> Flask:
     scheduler.init_app(app)
     socketio.init_app(app, message_queue=app.config['NOPAQUE_SOCKETIO_MESSAGE_QUEUE_URI'])  # noqa
 
+    from .models import AnonymousUser, User
+    login.anonymous_user = AnonymousUser
+    login.login_view = 'auth.login'
+    @login.user_loader
+    def load_user(user_id):
+        return User.query.get(int(user_id))
+
+    paranoid.redirect_view = '/'
+
     from .models.event_listeners import register_event_listeners
     register_event_listeners()
 

app/models/__init__.py

@@ -1,6 +1,3 @@
-from enum import Enum
-from app import db, login, mail, socketio
-from app.email import create_message
 from .anonymous_user import *
 from .avatar import *
 from .corpus_file import *
@@ -15,136 +12,3 @@ from .spacy_nlp_pipeline_model import *
 from .tesseract_ocr_pipeline_model import *
 from .token import *
 from .user import *
-
-
-@db.event.listens_for(Corpus, 'after_delete')
-@db.event.listens_for(CorpusFile, 'after_delete')
-@db.event.listens_for(Job, 'after_delete')
-@db.event.listens_for(JobInput, 'after_delete')
-@db.event.listens_for(JobResult, 'after_delete')
-@db.event.listens_for(SpaCyNLPPipelineModel, 'after_delete')
-@db.event.listens_for(TesseractOCRPipelineModel, 'after_delete')
-def resource_after_delete(mapper, connection, resource):
-    print('[START] resource_after_delete')
-    jsonpatch = [
-        {
-            'op': 'remove',
-            'path': resource.jsonpatch_path
-        }
-    ]
-    room = f'/users/{resource.user_hashid}'
-    print('[EMIT] PATCH', jsonpatch)
-    socketio.emit('PATCH', jsonpatch, room=room)
-    print('[END] resource_after_delete')
-
-
-@db.event.listens_for(CorpusFollowerAssociation, 'after_delete')
-def cfa_after_delete_handler(mapper, connection, cfa):
-    jsonpatch_path = f'/users/{cfa.corpus.user.hashid}/corpora/{cfa.corpus.hashid}/corpus_follower_associations/{cfa.hashid}'
-    jsonpatch = [
-        {
-            'op': 'remove',
-            'path': jsonpatch_path
-        }
-    ]
-    room = f'/users/{cfa.corpus.user.hashid}'
-    socketio.emit('PATCH', jsonpatch, room=room)
-
-
-@db.event.listens_for(Corpus, 'after_insert')
-@db.event.listens_for(CorpusFile, 'after_insert')
-@db.event.listens_for(Job, 'after_insert')
-@db.event.listens_for(JobInput, 'after_insert')
-@db.event.listens_for(JobResult, 'after_insert')
-@db.event.listens_for(SpaCyNLPPipelineModel, 'after_insert')
-@db.event.listens_for(TesseractOCRPipelineModel, 'after_insert')
-def resource_after_insert_handler(mapper, connection, resource):
-    jsonpatch_value = resource.to_json_serializeable()
-    for attr in mapper.relationships:
-        jsonpatch_value[attr.key] = {}
-    jsonpatch = [
-        {
-            'op': 'add',
-            'path': resource.jsonpatch_path,
-            'value': jsonpatch_value
-        }
-    ]
-    room = f'/users/{resource.user_hashid}'
-    socketio.emit('PATCH', jsonpatch, room=room)
-
-
-@db.event.listens_for(CorpusFollowerAssociation, 'after_insert')
-def cfa_after_insert_handler(mapper, connection, cfa):
-    jsonpatch_value = cfa.to_json_serializeable()
-    jsonpatch_path = f'/users/{cfa.corpus.user.hashid}/corpora/{cfa.corpus.hashid}/corpus_follower_associations/{cfa.hashid}'
-    jsonpatch = [
-        {
-            'op': 'add',
-            'path': jsonpatch_path,
-            'value': jsonpatch_value
-        }
-    ]
-    room = f'/users/{cfa.corpus.user.hashid}'
-    socketio.emit('PATCH', jsonpatch, room=room)
-
-
-@db.event.listens_for(Corpus, 'after_update')
-@db.event.listens_for(CorpusFile, 'after_update')
-@db.event.listens_for(Job, 'after_update')
-@db.event.listens_for(JobInput, 'after_update')
-@db.event.listens_for(JobResult, 'after_update')
-@db.event.listens_for(SpaCyNLPPipelineModel, 'after_update')
-@db.event.listens_for(TesseractOCRPipelineModel, 'after_update')
-def resource_after_update_handler(mapper, connection, resource):
-    jsonpatch = []
-    for attr in db.inspect(resource).attrs:
-        if attr.key in mapper.relationships:
-            continue
-        if not attr.load_history().has_changes():
-            continue
-        jsonpatch_path = f'{resource.jsonpatch_path}/{attr.key}'
-        if isinstance(attr.value, datetime):
-            jsonpatch_value = f'{attr.value.isoformat()}Z'
-        elif isinstance(attr.value, Enum):
-            jsonpatch_value = attr.value.name
-        else:
-            jsonpatch_value = attr.value
-        jsonpatch.append(
-            {
-                'op': 'replace',
-                'path': jsonpatch_path,
-                'value': jsonpatch_value
-            }
-        )
-    if jsonpatch:
-        room = f'/users/{resource.user_hashid}'
-        socketio.emit('PATCH', jsonpatch, room=room)
-
-
-@db.event.listens_for(Job, 'after_update')
-def job_after_update_handler(mapper, connection, job):
-    for attr in db.inspect(job).attrs:
-        if attr.key != 'status':
-            continue
-        if not attr.load_history().has_changes():
-            return
-        if job.user.setting_job_status_mail_notification_level == UserSettingJobStatusMailNotificationLevel.NONE:
-            return
-        if job.user.setting_job_status_mail_notification_level == UserSettingJobStatusMailNotificationLevel.END:
-            if job.status not in [JobStatus.COMPLETED, JobStatus.FAILED]:
-                return
-        msg = create_message(
-            job.user.email,
-            f'Status update for your Job "{job.title}"',
-            'tasks/email/notification',
-            job=job
-        )
-        mail.send(msg)
-
-
-login.anonymous_user = AnonymousUser
-
-
-@login.user_loader
-def load_user(user_id):
-    return User.query.get(int(user_id))

app/static/js/corpus-analysis/concordance-extension.js

@@ -498,7 +498,8 @@ nopaque.corpus_analysis.ConcordanceExtension = class ConcordanceExtension {
       if (cpos !== firstCpos || pAttr.simple_pos !== 'PUNCT') {html += ' ';}
       // Add entity start
       if (isEntityStart) {
-        html += `<span class="s-attr" data-cpos="${cpos}" data-id="${pAttr.ent}" data-s-attr-type="ent" data-s-attr-ent-type="${subcorpus.p.lookups.ent_lookup[pAttr.ent].type}">`;
+        html += '<span class="s-attr" data-s-attr="ent">';
+        html += `<span class="s-attr" data-cpos="${cpos}" data-id="${pAttr.ent}" data-s-attr="ent_type" data-s-attr-value="${subcorpus.p.lookups.ent_lookup[pAttr.ent].type}">`;
       }
       // Add pAttr
       html += `<span class="p-attr" data-cpos="${cpos}"></span>`;
@@ -506,6 +507,7 @@ nopaque.corpus_analysis.ConcordanceExtension = class ConcordanceExtension {
       if (isEntityEnd) {
         html += ` <span class="black-text hide new white ent-indicator" data-badge-caption="">${subcorpus.p.lookups.ent_lookup[pAttr.ent].type}</span>`;
         html += '</span>';
+        html += '</span>';
       }
     }
     return html;
@@ -522,17 +524,18 @@ nopaque.corpus_analysis.ConcordanceExtension = class ConcordanceExtension {
       for (let pAttrElement of this.elements.subcorpusItems.querySelectorAll('.p-attr')) {
         pAttrElement.setAttribute('class', 'p-attr');
       }
-      // Set basic styling on .s-attr[data-type="ent"] elements
-      for (let entElement of this.elements.subcorpusItems.querySelectorAll('.s-attr[data-s-attr-type="ent"]')) {
+      // Set basic styling on .s-attr[data-s-attr="ent_type"] elements
+      for (let entElement of this.elements.subcorpusItems.querySelectorAll('.s-attr[data-s-attr="ent_type"]')) {
         entElement.querySelector('.ent-indicator').classList.add('hide');
-        entElement.removeAttribute('style');
+        // TODO: Check why this is here
+        // entElement.removeAttribute('style');
         entElement.setAttribute('class', 's-attr');
       }
     }
     if (this.settings.textStyle >= 1) {
-      // Set advanced styling on .s-attr[data-type="ent"] elements
-      for (let entElement of this.elements.subcorpusItems.querySelectorAll('.s-attr[data-s-attr-type="ent"]')) {
-        entElement.classList.add('chip');
+      // Set advanced styling on .s-attr[data-s-attr="ent_type"] elements
+      for (let entElement of this.elements.subcorpusItems.querySelectorAll('.s-attr[data-s-attr="ent_type"]')) {
+        entElement.classList.add('chip', 's-attr-color');
         entElement.querySelector('.ent-indicator').classList.remove('hide');
       }
     }

app/static/js/corpus-analysis/reader-extension.js

@@ -96,7 +96,7 @@ nopaque.corpus_analysis.ReaderExtension = class ReaderExtension {
     this.clearCorpus();
     let item = this.data.corpus.p.items[0];
     this.elements.corpus.innerHTML += `
-        <p>${this.cposRange2HTML(item[0], item[item.length - 1])}</p>
+      <p>${this.cposRange2HTML(item[0], item[item.length - 1])}</p>
     `.trim();
     this.setTextStyle();
     this.setTokenRepresentation();
@@ -228,7 +228,8 @@ nopaque.corpus_analysis.ReaderExtension = class ReaderExtension {
       if (cpos !== firstCpos || pAttr.simple_pos !== 'PUNCT') {html += ' ';}
       // Add entity start
       if (isEntityStart) {
-        html += `<span class="s-attr" data-cpos="${cpos}" data-id="${pAttr.ent}" data-s-attr-type="ent" data-s-attr-ent-type="${this.data.corpus.p.lookups.ent_lookup[pAttr.ent].type}">`;
+        html += '<span class="s-attr" data-s-attr="ent">';
+        html += `<span class="s-attr" data-cpos="${cpos}" data-id="${pAttr.ent}" data-s-attr="ent_type" data-s-attr-value="${this.data.corpus.p.lookups.ent_lookup[pAttr.ent].type}">`;
       }
       // Add pAttr
       html += `<span class="p-attr" data-cpos="${cpos}"></span>`;
@@ -236,6 +237,7 @@ nopaque.corpus_analysis.ReaderExtension = class ReaderExtension {
       if (isEntityEnd) {
         html += ` <span class="badge black-text hide new white ent-indicator" data-badge-caption="">${this.data.corpus.p.lookups.ent_lookup[pAttr.ent].type}</span>`;
         html += '</span>';
+        html += '</span>';
       }
     }
     return html;
@@ -272,17 +274,18 @@ nopaque.corpus_analysis.ReaderExtension = class ReaderExtension {
       for (let pAttrElement of this.elements.corpus.querySelectorAll('.p-attr')) {
         pAttrElement.setAttribute('class', 'p-attr');
       }
-      // Set basic styling on .s-attr[data-type="ent"] elements
-      for (let entElement of this.elements.corpus.querySelectorAll('.s-attr[data-s-attr-type="ent"]')) {
+      // Set basic styling on .s-attr[data-s-attr="ent_type"] elements
+      for (let entElement of this.elements.corpus.querySelectorAll('.s-attr[data-s-attr="ent_type"]')) {
         entElement.querySelector('.ent-indicator').classList.add('hide');
-        entElement.removeAttribute('style');
+        // TODO: Check why this is here
+        // entElement.removeAttribute('style');
         entElement.setAttribute('class', 's-attr');
       }
     }
     if (this.settings.textStyle >= 1) {
-      // Set advanced styling on .s-attr[data-type="ent"] elements
-      for (let entElement of this.elements.corpus.querySelectorAll('.s-attr[data-s-attr-type="ent"]')) {
-        entElement.classList.add('chip');
+      // Set advanced styling on .s-attr[data-s-attr="ent_type"] elements
+      for (let entElement of this.elements.corpus.querySelectorAll('.s-attr[data-s-attr="ent_type"]')) {
+        entElement.classList.add('chip', 's-attr-color');
         entElement.querySelector('.ent-indicator').classList.remove('hide');
       }
     }