openlibhums#2817: Adds support for issue-level DOI

src/identifiers/logic.py

@@ -625,3 +625,28 @@ def register_preprint_doi(request, crossref_enabled, identifier):
             util_models.LogEntry.add_entry('Submission', "Deposited {0}. Status: {1}".format(token, status), 'Info',
                                            target=identifier.article)
             logger.info("Status of {} in {}: {}".format(token, identifier.identifier, status))
+
+
+def generate_issue_doi_from_logic(issue):
+    doi_prefix = setting_handler.get_setting(
+        'Identifiers', 'crossref_prefix', issue.journal).value
+    doi_suffix = render_template.get_requestless_content(
+        {'issue': issue},
+        issue.journal,
+        'issue_doi_pattern',
+        group_name='Identifiers')
+    return '{0}/{1}'.format(doi_prefix, doi_suffix)
+
+
+def auto_assign_issue_doi(issue):
+    auto_assign_enabled = setting_handler.get_setting(
+        'Identifiers', 'use_crossref', issue.journal,
+        default=True,
+    ).processed_value
+    if auto_assign_enabled and not issue.doi:
+        issue.doi = generate_issue_doi_from_logic(issue)
+        issue.save()
+
+
+def on_article_assign_to_issue(article, issue, user):
+    auto_assign_issue_doi(issue)

src/journal/issue_forms.py

@@ -29,7 +29,7 @@ class Meta:
         fields = (
             'issue_title', 'volume', 'issue', 'date', 'issue_description',
             'short_description', 'cover_image', 'large_image', 'issue_type',
-            'code',
+            'code', 'doi',
         )
 
 

src/journal/logic.py

@@ -204,12 +204,19 @@ def handle_new_issue(request):
 
 def handle_assign_issue(request, article, issues):
     try:
-        issue_to_assign = journal_models.Issue.objects.get(pk=request.POST.get('assign_issue', None))
-
+        issue_to_assign = journal_models.Issue.objects.get(
+            pk=request.POST.get('assign_issue', None))
         if issue_to_assign in issues:
             issue_to_assign.articles.add(article)
             issue_to_assign.save()
-            messages.add_message(request, messages.SUCCESS, 'Article assigned to issue.')
+            messages.add_message(
+                request, messages.SUCCESS, 'Article assigned to issue.')
+            event_logic.Events.raise_event(
+                event_logic.Events.ON_ARTICLE_ASSIGNED_TO_ISSUE,
+                article=article,
+                issue=issue_to_assign,
+                user=request.user,
+            )
         else:
 
             messages.add_message(request, messages.WARNING, 'Issue not in this journals issue list.')

src/templates/admin/elements/issue/issue_modal.html

@@ -47,9 +47,11 @@ <h4>{% if issue %}Edit Issue{% else %}Create Issue{% endif %}</h4>
                     <div class="large-12 columns">
                         {{ form.issue_description|foundation }}
                     </div>
-                    <div class="large-12 columns">
+                    <div class="large-6 columns">
                         {{ form.issue_type|foundation }}
                     </div>
+                    <div class="large-6 columns">
+                        {{ form.doi|foundation }}
                     <div class="large-12 columns">
                         <button name="save_issue" type="submit" class="button success">{% if issue %}Edit{% else %}Add{% endif %} Issue</button>
                     </div>

src/templates/common/identifiers/crossref_journal_issue.xml

@@ -32,6 +32,12 @@
                     <volume>{{ crossref_issue.issue.volume }}</volume>
                 </journal_volume>
                 <issue>{{ crossref_issue.issue.issue }}</issue>
+                {% if crossref_issue.issue.doi %}
+                <doi_data>
+                    <doi>{{ crossref_issue.issue.doi }}</doi>
+                    <resource>{{ crossref_issue.issue.url }}</resource>
+                </doi_data>
+                {%endif%}
             </journal_issue>
             {% endif %}
 

src/utils/install/journal_defaults.json

@@ -3239,7 +3239,67 @@
             "default": ""
         }
     },
-   {
+    {
+        "group": {
+            "name": "Identifiers"
+        },
+        "setting": {
+            "description": "The suffix pattern from which Issue DOIs are auto-generated. eg: 10.0001/myjournal.issue.1",
+            "is_translatable": false,
+            "name": "issue_doi_pattern",
+            "pretty_name": "Issue DOI Pattern",
+            "type": "char"
+        },
+        "value": {
+            "default": "{{ issue.journal.code }}.{{ issue.issue_type.code }}.{{ issue.id }}"
+        }
+    },
+    {
+        "group": {
+            "name": "Identifiers"
+        },
+        "setting": {
+            "description": "Automatically register issue DOIs on article publication, based on the issue DOI pattern",
+            "is_translatable": false,
+            "name": "register_issue_dois",
+            "pretty_name": "Auto-register issue-level DOIs",
+            "type": "boolean"
+        },
+        "value": {
+            "default": ""
+        }
+    },
+    {
+        "group": {
+            "name": "general"
+        },
+        "setting": {
+            "description": "Languages available for this journal.",
+            "is_translatable": false,
+            "name": "journal_languages",
+            "pretty_name": "Journal Languages",
+            "type": "json"
+        },
+        "value": {
+            "default": "[]"
+        }
+    },
+    {
+        "group": {
+            "name": "general"
+        },
+        "setting": {
+            "description": "The default language for the journal.",
+            "is_translatable": false,
+            "name": "default_journal_language",
+            "pretty_name": "Default Journal Language",
+            "type": "text"
+        },
+        "value": {
+            "default": "en"
+        }
+    },
+    {
         "group": {
             "name": "general"
         },