core: allow custom problem difficulty

packages/ui-default/templates/partials/problem-sidebar-information.html

@@ -10,7 +10,7 @@
     <dt>{{ _('Memory') }}</dt>
     <dd>{{ pdoc.config.memoryMax if pdoc.config.memoryMax == pdoc.config.memoryMin else pdoc.config.memoryMin+'~'+pdoc.config.memoryMax }}MiB</dd>
     <dt>{{ _('Difficulty') }}</dt>
-    <dd>{{ pdoc['difficulty'] or _('(None)') }}</dd>
+    <dd>{{ pdoc['difficulty'] or lib.difficulty(pdoc.nSubmit, pdoc.nAccept) or _('(None)') }}</dd>
     <dt>{{ _('Category') }}</dt>
     <dd>
       {% if pdoc['category'] %}

packages/ui-default/templates/partials/problem_list.html

@@ -68,7 +68,7 @@
         </td>
         <td class="col--tried">{{ pdoc.nSubmit }}</td>
         <td class="col--ac">{{ pdoc.nAccept }}</td>
-        <td class="col--difficulty">{{ pdoc['difficulty'] or _('(None)') }}</td>
+        <td class="col--difficulty">{{ pdoc['difficulty'] or lib.difficulty(pdoc.nSubmit, pdoc.nAccept) or _('(None)') }}</td>
       </tr>
     {%- endfor -%}
     </tbody>

packages/ui-default/templates/problem_detail.html

@@ -58,7 +58,7 @@
           {% if not tdoc %}
             <a class="bp3-tag bp3-large bp3-minimal bp3-interactive problem__tag-item" href="{{ url('record_main', query={pid:pdoc.docId}) }}">{{ _('Tried') }}: {{ pdoc.nSubmit }}</a>
             <a class="bp3-tag bp3-large bp3-minimal bp3-interactive problem__tag-item" href="{{ url('record_main', query={pid:pdoc.docId, status:1}) }}">{{ _('Accepted') }}: {{ pdoc.nAccept if ((not tdoc) or showAccept) else '?' }}</a>
-            <span class="bp3-tag bp3-large bp3-minimal problem__tag-item">{{ _('Difficulty') }}: {{ pdoc['difficulty'] or _('(None)') }}</span>
+            <span class="bp3-tag bp3-large bp3-minimal problem__tag-item">{{ _('Difficulty') }}: {{ pdoc['difficulty'] or lib.difficulty(pdoc.nSubmit, pdoc.nAccept) or _('(None)') }}</span>
           {% endif %}
           <span class="bp3-tag bp3-large bp3-minimal bp3-interactive problem__tag-item">{{ _('Uploaded By') }}: {{ user.render_inline(udoc, badge=false) }}</span>
           {% if pdoc.tag.length %}

packages/ui-default/templates/problem_edit.html

@@ -30,13 +30,24 @@
               </label>
             </div>
           </div>
+          <div class="row">
           {{ form.form_text({
-               columns:12,
+               row:false,
+               columns:8,
                label:'Tags',
                help_text:'Split by \', \'.',
                name:'tag',
                value:pdoc['tag']|default([])|join(', ')
              }) }}
+          {{ form.form_text({
+               row:false,
+               columns:4,
+               label:'Difficulty',
+               help_text:'From 1-10',
+               name:'difficulty',
+               value:pdoc['difficulty']
+             }) }}
+          </div>
           <div class="section__tab-container nojs--hide">
           <div class="section__tab-header-wrapper">
             <ul class="section__tab-header">

packages/ui-default/templates/training_detail.html

@@ -133,7 +133,7 @@
                         </td>
                         <td class="col--tried">{{ pdoc.nSubmit }}</td>
                         <td class="col--ac">{{ pdoc.nAccept }}</td>
-                        <td class="col--difficulty">{{ pdoc['difficulty'] or _('(None)') }}</td>
+                        <td class="col--difficulty">{{ pdoc['difficulty'] or lib.difficulty(pdoc.nSubmit, pdoc.nAccept) or _('(None)') }}</td>
                       </tr>
                     {% else %}
                       {% set pdoc = {'_id': pid, 'hidden': true, 'title': '*'} %}