Pulled out the web interface.

1 files changed, 133 insertions, 0 deletions

diff --git a/web.py b/web.py
new file mode 100644
index 0000000..0a537fc
--- /dev/null
+++ b/web.py
@@ -0,0 +1,133 @@
+class WebInterface:
+    """The web interface to CFBE."""
+    
+    def __init__(self, bug_root):
+        """Initialize the bug repository for this web interface."""
+        self.bug_root = bug_root
+        self.bd = bugdir.BugDir(root=self.bug_root)
+        self.repository_name = self.bd.root.split('/')[-1]
+    
+    def get_common_information(self):
+        """Returns a dict of common information that most pages will need."""
+        possible_assignees = list(set([bug.assigned for bug in self.bd if unicode(bug.assigned) != 'None']))
+        possible_assignees.sort(key=unicode.lower)
+        
+        possible_targets = list(set([bug.target for bug in self.bd if unicode(bug.target) != 'None']))
+        possible_targets.sort(key=unicode.lower)
+        
+        possible_statuses = [u'open', u'assigned', u'test', u'unconfirmed', 
+                             u'closed', u'disabled', u'fixed', u'wontfix']
+        
+        possible_severities = [u'minor', u'serious', u'critical', u'fatal', 
+                               u'wishlist']
+        
+        return {'possible_assignees': possible_assignees,
+                'possible_targets': possible_targets,
+                'possible_statuses': possible_statuses,
+                'possible_severities': possible_severities,
+                'repository_name': self.repository_name,}
+    
+    def filter_bugs(self, status, assignee, target):
+        """Filter the list of bugs to return only those desired."""
+        bugs = [bug for bug in self.bd if bug.status in status]
+        
+        if assignee != '':
+            assignee = None if assignee == 'None' else assignee
+            bugs = [bug for bug in bugs if bug.assigned == assignee]
+        
+        if target != '':
+            target = None if target == 'None' else target
+            bugs = [bug for bug in bugs if bug.target == target]
+        
+        return bugs
+    
+    
+    @cherrypy.expose
+    def index(self, status='open', assignee='', target=''):
+        """The main bug page.
+        Bugs can be filtered by assignee or target.
+        The bug database will be reloaded on each visit."""
+        
+        self.bd.load_all_bugs()
+        
+        if status == 'open':
+            status = ['open', 'assigned', 'test', 'unconfirmed', 'wishlist']
+            label = 'All Open Bugs'
+        elif status == 'closed':
+            status = ['closed', 'disabled', 'fixed', 'wontfix']
+            label = 'All Closed Bugs'
+        
+        if assignee != '':
+            label += ' Currently Unassigned' if assignee == 'None' else ' Assigned to %s' % (assignee,)
+        if target != '':
+            label += ' Currently Unschdeuled' if target == 'None' else ' Scheduled for %s' % (target,)
+        
+        template = env.get_template('list.html')
+        bugs = self.filter_bugs(status, assignee, target)
+        
+        common_info = self.get_common_information()
+        return template.render(bugs=bugs, bd=self.bd, label=label, 
+                               assignees=common_info['possible_assignees'],
+                               targets=common_info['possible_targets'],
+                               statuses=common_info['possible_statuses'],
+                               severities=common_info['possible_severities'],
+                               repository_name=common_info['repository_name'])
+    
+    
+    @cherrypy.expose
+    def bug(self, id=''):
+        """The page for viewing a single bug."""
+        
+        self.bd.load_all_bugs()
+        
+        bug = self.bd.bug_from_shortname(id)
+        
+        template = env.get_template('bug.html')
+        common_info = self.get_common_information()
+        return template.render(bug=bug, bd=self.bd, 
+                               assignees=common_info['possible_assignees'],
+                               targets=common_info['possible_targets'],
+                               statuses=common_info['possible_statuses'],
+                               severities=common_info['possible_severities'],
+                               repository_name=common_info['repository_name'])
+    
+    
+    @cherrypy.expose
+    def create(self, summary):
+        """The view that handles the creation of a new bug."""
+        if summary.strip() != '':
+            self.bd.new_bug(summary=summary).save()
+        raise cherrypy.HTTPRedirect('/', status=302)
+    
+    
+    @cherrypy.expose
+    def comment(self, id, body):
+        """The view that handles adding a comment."""
+        bug = self.bd.bug_from_uuid(id)
+        shortname = self.bd.bug_shortname(bug)
+        
+        if body.strip() != '':
+            bug.comment_root.new_reply(body=body)
+            bug.save()
+        
+        raise cherrypy.HTTPRedirect('/bug?id=%s' % (shortname,), status=302)
+    
+    
+    @cherrypy.expose
+    def edit(self, id, status=None, target=None, assignee=None, severity=None, summary=None):
+        """The view that handles editing bug details."""
+        bug = self.bd.bug_from_uuid(id)
+        shortname = self.bd.bug_shortname(bug)
+        
+        if summary != None:
+            bug.summary = summary
+        else:
+            bug.status = status if status != 'None' else None
+            bug.target = target if target != 'None' else None
+            bug.assigned = assignee if assignee != 'None' else None
+            bug.severity = severity if severity != 'None' else None
+            
+        bug.save()
+        
+        raise cherrypy.HTTPRedirect('/bug?id=%s' % (shortname,), status=302)
+