- fix error where dependencies could fail to load with critical error

- show book icons for topics of type "learn" - remove mathjax symbolic links - add sticky footer with link to submit bug reports and suggestions

- fix error where dependencies could fail to load with critical error
- show book icons for topics of type "learn" - remove mathjax symbolic links - add sticky footer with link to submit bug reports and suggestions
Miguel Barão
1 parent dde5be86
Showing 4 changed files with 17 additions and 15 deletions Show diff stats
aprendizations/learnapp.py
aprendizations/static/mathjax
aprendizations/templates/courses.html
aprendizations/templates/maintopics-table.html
@@ -376,12 +376,7 @@ class LearnApp(object):
         for tref, attr in topics.items():
             logger.debug(f'       + {tref}')
             for d in attr.get('deps', []):
-                if d not in g.nodes():
-                    logger.error(f'Topic "{tref}" depends on "{d}" but it '
-                                 f'does not exist')
-                    raise LearnException()
-                else:
-                    g.add_edge(d, tref)
+                g.add_edge(d, tref)
             t = g.nodes[tref]  # get current topic node
             t['name'] = attr.get('name', tref)
@@ -409,14 +404,20 @@ class LearnApp(object):
             # load questions as list of dicts
             topicpath: str = path.join(g.graph['prefix'], tref)
-            fullpath: str = path.join(topicpath, t['file'])
+            try:
+                fullpath: str = path.join(topicpath, t['file'])
+            except Exception:
+                msg1 = f'Invalid topic "{tref}"'
+                msg2 = f'Check dependencies of {", ".join(g.successors(tref))}'
+                raise LearnException(f'{msg1}. {msg2}')
             logger.debug(f'  Loading {fullpath}')
-            # questions: List[QDict] = load_yaml(fullpath, default=[])
             try:
                 questions: List[QDict] = load_yaml(fullpath)
             except Exception:
-                raise LearnException(f'Failed to load "{fullpath}"')
+                msg = f'Failed to load "{fullpath}"'
+                logger.error(msg)
+                raise LearnException(msg)
             if not isinstance(questions, list):
                 msg = f'File "{fullpath}" must be a list of questions'
@@ -1 +0,0 @@
-../../node_modules/mathjax/
 \ No newline at end of file
@@ -58,7 +58,6 @@
             {% for k,v in courses.items() %}
             <div class="card-deck col-md-4">
                 <a href="/course/{{k}}" class="card mb-3">
-                    <!-- text-dark mb-3" style="width: 18rem;" -->
                     <div class="card-body">
                         <h6 class="card-title">{{ v['title'] }}</h6>
                         <p class="card-text">{{ v.get('description', '') }}</p>
@@ -72,7 +71,7 @@
     <footer class="footer">
         <div class="container">
             <small class="text-muted">
-                <a href="mailto:mjsb@uevora.pt?subject=Encontrei um erro&body=Descreva detalhadamente a situação na qual encontrou o erro. Indique qual o curso, tópico e pergunta. No caso de problemas técnicos indique também qual o seu sistema operativo e browser.">Reportar erro</a>
+                <a href="mailto:mjsb@uevora.pt?subject=Encontrei um erro&body=Descreva detalhadamente a situação na qual encontrou o erro. Indique qual o curso, tópico e pergunta. No caso de problemas técnicos indique também qual o seu sistema operativo e browser.">Reportar erros</a>
                 &nbsp;/&nbsp;
                 <a href="mailto:mjsb@uevora.pt?subject=Sugestões">Enviar sugestões</a>
             </small>
@@ -106,4 +105,4 @@
     </div><!-- /.modal -->
 </body>
-</html>
 \ No newline at end of file
+</html>
@@ -96,6 +96,9 @@
                 <div class="lead">
                   {{ t['name'] }}
                 </div>
+              {% elif t['type']=='learn' %}
+                <i class="fas fa-book"></i>&nbsp;
+                {{ t['name'] }}
               {% else %}
                 <i class="fas fa-pencil-alt"></i>&nbsp;
                 {{ t['name'] }}
@@ -111,8 +114,8 @@
                 </div>
               {% else %}
                 <div class="text-xs-right">
-                <span class="text-nowrap">
-                  {{ round(t['level']*5)*'<i class="fas fa-star text-warning"></i>' + (5-round(t['level']*5))*'<i class="far fa-star text-warning"></i>' }}
+                <span class="text-nowrap text-warning" data-toggle="tooltip" data-placement="bottom" title="{{round(t['level']*5, 2)}}">
+                  {{int(t['level']*5+0.25)*'<i class="fas fa-star"></i>'}}{% if int(t['level']*5+0.25) < 5 %}{{'<i class="fas fa-star-half-alt"></i>' if 0.25 <= t['level']*5-int(t['level']*5) < 0.75 else '<i class="far fa-star"></i>'}}{% end %}{{(4-int(t['level']*5+0.25))*'<i class="far fa-star"></i>' }}
                 </span>
                 </div>
               {% end %}
	@@ -1 +0,0 @@		@@ -1 +0,0 @@
1	-../../node_modules/mathjax/
2	\ No newline at end of file	0	\ No newline at end of file