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More refactoring & improvements

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This commit is contained in:
David Taylor
2015-05-23 02:23:31 +01:00
parent 82c814cdd7
commit 4e5ddee31c
5 changed files with 130 additions and 239 deletions
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2
PyRIGS/settings.py
View File

@@ -184,6 +184,8 @@ USE_TZ = True
DATETIME_INPUT_FORMATS = ('%Y-%m-%dT%H:%M','%Y-%m-%dT%H:%M:%S') DATETIME_INPUT_FORMATS = ('%Y-%m-%dT%H:%M','%Y-%m-%dT%H:%M:%S')
RIGS_DATETIME_FORMAT = ('d/m/Y H:i')
TEMPLATE_CONTEXT_PROCESSORS = ( TEMPLATE_CONTEXT_PROCESSORS = (
"django.contrib.auth.context_processors.auth", "django.contrib.auth.context_processors.auth",
"django.core.context_processors.debug", "django.core.context_processors.debug",

128
RIGS/templates/RIGS/activity_stream.html
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@@ -36,9 +36,9 @@
{% endblock %} {% endblock %}
{% block content %} {% block content %}
{% comment "table view" %} {# comment "table view" #}
<h2>Rigboard Activity Stream</h2> <h2>Rigboard Activity Stream - Table View</h2>
<br> <br>
<table class="table table-striped"> <table class="table table-striped">
<thead> <thead>
@@ -52,114 +52,40 @@
</thead> </thead>
<tbody> <tbody>
{% for version in object_list %} {% for version in object_list %}
<tr> {% if version.item_changes or version.field_changes %}
<td>{{ version.revision.date_created|date:"Y-m-d H:i:s" }}</td> <tr>
<td><a href="{% url 'event_detail' version.thisVersion.object_id_int %}">N{{ version.thisVersion.object_id_int|stringformat:"05d" }}</a></td> <td>{{ version.revision.date_created|date:"RIGS_DATETIME_FORMAT" }}</td>
<td>{{ version.pk }}|{{ version.revision.pk }}</td> <td><a href="{% url 'event_detail' version.new.pk %}">N{{ version.new.pk|stringformat:"05d" }}</a></td>
<td>{{ version.revision.user.name }}</td> <td>{{ version.version.pk }}|{{ version.revision.pk }}</td>
<td>{% for key, old, new in version.changes %} <td>{{ version.revision.user.name }}</td>
<button title="Changes to {{ key }}" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-toggle="popover" data-content=' <td>
{% include 'RIGS/event_version_changes.html' %}
{% if new %}<div class="alert alert-success">{{new}}</div>{% endif %} </td>
{% if old %}<div class="alert alert-danger">{{old}}</div>{% endif %} </tr>
{% endif %}
'>{{ key }}</button>
{% endfor %}
{% for key, old, new in version.item_changes %}
<button title="{{ key }}" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-toggle="popover" data-content='
{% if new %}
<div class="alert alert-success">
<dl>
<dt>Name</dt>
<dd>{{new.name}}</dd>
<dt>Description</dt>
<dd>{{new.description|linebreaks}}</dd>
<dt>Quantity</dt>
<dd>{{new.quantity}}</dd>
<dt>Price</dt>
<dd>{{new.cost}}
</dl>
</div>
{% endif %}
{% if old %}
<div class="alert alert-danger">
<dl>
<dt>Name</dt>
<dd>{{old.name}}</dd>
<dt>Description</dt>
<dd>{{old.description|linebreaks}}</dd>
<dt>Quantity</dt>
<dd>{{old.quantity}}</dd>
<dt>Price</dt>
<dd>{{old.cost}}
</dl>
</div>
{% endif %}
'>{{ key }}</button>
{% endfor %}
</td>
</tr>
{% endfor %} {% endfor %}
</tbody> </tbody>
</table> </table>
{% endcomment %} {# endcomment #}
<div> <div>
<h2>Stream View</h2> <br>
<h2>Rigboard Activity Stream - Stream View</h2>
<br>
{% for version in object_list %} {% for version in object_list %}
<div class="well"> {% if version.item_changes or version.field_changes %}
<button title="title" type="button" class="btn btn-default btn-xs">{{ version.revision.user.first_name|default_if_none:"(unknown)" }}</button> changed <div class="well">
{% for key, old, new in version.changes %} <button title="title" type="button" class="btn btn-default btn-xs">{{ version.revision.user.first_name|default_if_none:"(unknown)" }}</button> changed
<button title="Changes to {{ key }}" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-toggle="popover" data-content='
{% if new %}<div class="alert alert-success">{{new}}</div>{% endif %} {% include 'RIGS/event_version_changes.html' %}
{% if old %}<div class="alert alert-danger">{{old}}</div>{% endif %}
in <button title="title" type="button" class="btn btn-default btn-xs">N{{ version.new.pk|stringformat:"05d" }}</button> <small>(<span data-date='{{ version.revision.date_created|date:"Y-m-d H:i:s" }}' class="date">{{ version.revision.date_created|date:"RIGS_DATETIME_FORMAT" }}</span>)</small>
'>{{ key }}</button> </div>
{% endfor %} {% endif %}
{% for key, old, new in version.item_changes %}
<button title="{{ key }}" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-toggle="popover" data-content='
{% if new %}
<div class="alert alert-success">
<dl>
<dt>Name</dt>
<dd>{{new.name}}</dd>
<dt>Description</dt>
<dd>{{new.description|linebreaks}}</dd>
<dt>Quantity</dt>
<dd>{{new.quantity}}</dd>
<dt>Price</dt>
<dd>{{new.cost}}
</dl>
</div>
{% endif %}
{% if old %}
<div class="alert alert-danger">
<dl>
<dt>Name</dt>
<dd>{{old.name}}</dd>
<dt>Description</dt>
<dd>{{old.description|linebreaks}}</dd>
<dt>Quantity</dt>
<dd>{{old.quantity}}</dd>
<dt>Price</dt>
<dd>{{old.cost}}
</dl>
</div>
{% endif %}
'>{{ key }}</button>
{% endfor %}
in <button title="title" type="button" class="btn btn-default btn-xs">N{{ version.thisVersion.object_id_int|stringformat:"05d" }}</button> <small>(<span data-date='{{ version.revision.date_created|date:"Y-m-d H:i:s" }}' class="date">{{ version.revision.date_created|date:"Y-m-d H:i:s" }}</span>)</small>
</div>
{% endfor %} {% endfor %}

23
RIGS/templates/RIGS/event_version_changes.html Normal file
View File

@@ -0,0 +1,23 @@
{% for change in version.field_changes %}
<button title="Changes to {{ change.field.verbose_name }}" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-toggle="popover" data-content='
{% if change.new %}<div class="alert alert-success">{{change.new}}</div>{% endif %}
{% if change.old %}<div class="alert alert-danger">{{change.old}}</div>{% endif %}
'>{{ change.field.verbose_name }}</button>
{% endfor %}
{% for itemChange in version.item_changes %}
<button title="Changes to item '{{ itemChange.new.name }}'" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-toggle="popover" data-content='
{% for change in itemChange.changes %}
<h4>{{ change.field.verbose_name }}</h4>
{% if change.new %}<div class="alert alert-success">{{change.new}}</div>{% endif %}
{% if change.old %}<div class="alert alert-danger">{{change.old}}</div>{% endif %}
{% endfor %}
'>item '{{ itemChange.new.name }}'</button>
{% endfor %}

63
RIGS/templates/RIGS/event_version_list.html
View File

@@ -27,61 +27,18 @@
</thead> </thead>
<tbody> <tbody>
{% for version in object_list %} {% for version in object_list %}
<tr> {% if version.item_changes or version.field_changes %}
<td>{{ version.pk }}|{{ version.revision.pk }}</td> <tr>
<td>{{ version.revision.date_created|date:"d/m/Y H:i" }}</td> <td>{{ version.version.pk }}|{{ version.revision.pk }}</td>
<td>{{ version.revision.user.name }}</td> <td>{{ version.revision.date_created|date:"d/m/Y H:i" }}</td>
<td>{% for key, old, new in version.changes %} <td>{{ version.revision.user.name }}</td>
<button title="Changes to {{ key }}" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-placement='left' data-toggle="popover" data-content=' <td>
{% include 'RIGS/event_version_changes.html' %}
{% if new %}<div class="alert alert-success">{{new}}</div>{% endif %} </td>
{% if old %}<div class="alert alert-danger">{{old}}</div>{% endif %} </tr>
{% endif %}
'>{{ key }}</button>
{% endfor %}
{% for key, old, new in version.item_changes %}
<button title="{{ key }}" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-placement='left' data-toggle="popover" data-content='
{% if new %}
<div class="alert alert-success">
<dl>
<dt>Name</dt>
<dd>{{new.name}}</dd>
<dt>Description</dt>
<dd>{{new.description|linebreaks}}</dd>
<dt>Quantity</dt>
<dd>{{new.quantity}}</dd>
<dt>Price</dt>
<dd>£ {{new.cost|default:0|floatformat:2}}
</dl>
</div>
{% endif %}
{% if old %}
<div class="alert alert-danger">
<dl>
<dt>Name</dt>
<dd>{{old.name}}</dd>
<dt>Description</dt>
<dd>{{old.description|linebreaks}}</dd>
<dt>Quantity</dt>
<dd>{{old.quantity}}</dd>
<dt>Price</dt>
<dd>£ {{old.cost|default:0|floatformat:2}}
</dl>
</div>
{% endif %}
'>{{ key }}</button>
{% endfor %}
</td>
</tr>
{% endfor %} {% endfor %}
</tbody> </tbody>
</table> </table>
{{ thediff }}
{% endblock %} {% endblock %}

151
RIGS/versioning.py
View File

@@ -22,87 +22,74 @@ import re
logger = logging.getLogger('tec.pyrigs') logger = logging.getLogger('tec.pyrigs')
def compare_events(obj1, obj2, excluded_keys=[]): def model_compare(oldObj, newObj, excluded_keys=[]):
theFields = obj1._meta.fields #This becomes deprecated in Django 1.8!!!!!!!!!!!!! (but an alternative becomes available) # recieves two objects of the same model, and compares them. Returns an array of FieldCompare objects
try:
theFields = oldObj._meta.fields #This becomes deprecated in Django 1.8!!!!!!!!!!!!! (but an alternative becomes available)
except AttributeError:
theFields = newObj._meta.fields
d1, d2 = obj1, obj2
field, old, new = [],[],[]
for thisField in theFields: class FieldCompare(object):
k = thisField.name def __init__(self, field=None, old=None, new=None):
v1 = getattr(d1, k) self.field = field
v2 = getattr(d2, k)
logger.info('k:'+str(k)+" v1:"+str(v1)+" v2:"+str(v2))
if k in excluded_keys:
continue
try:
if v1 != v2:
field.append(thisField.verbose_name)
old.append(v1)
new.append(v2)
except KeyError:
field.append(thisField.verbose_name)
old.append(v1)
new.append(v2)
except TypeError:
# avoids issues with naive vs tz-aware datetimes
field.append(thisField.verbose_name)
old.append(v1)
new.append(v2)
return zip(field,old,new)
def compare_items(old, new):
item_type = ContentType.objects.get_for_model(models.EventItem)
old_items = old.revision.version_set.filter(content_type=item_type)
new_items = new.revision.version_set.filter(content_type=item_type)
class ItemCompare(object):
def __init__(self, old=None, new=None):
self.old = old self.old = old
self.new = new self.new = new
# Build some dicts of what we have changes = []
item_dict = {}
for item in old_items: for thisField in theFields:
compare = ItemCompare(old=item) name = thisField.name
compare.old.field_dict['event_id'] = compare.old.field_dict.pop('event') oldValue = getattr(oldObj, name, None)
item_dict[item.object_id] = compare newValue = getattr(newObj, name, None)
if name in excluded_keys:
continue # if we're excluding this field, skip over it
for item in new_items:
try: try:
compare = item_dict[item.object_id] if oldValue != newValue:
compare.new = item compare = FieldCompare(thisField,oldValue,newValue)
except KeyError: changes.append(compare)
compare = ItemCompare(new=item) except TypeError: # logs issues with naive vs tz-aware datetimes
compare.new.field_dict['event_id'] = compare.new.field_dict.pop('event') logger.error('TypeError when comparing models')
item_dict[item.object_id] = compare
# calculate changes return changes
key, old, new = [], [], []
for (_, items) in item_dict.items():
if items.new is None:
key.append("Deleted \"%s\"" % items.old.field_dict['name'])
old.append(models.EventItem(**items.old.field_dict))
new.append(None)
elif items.old is None: def compare_event_items(old, new):
key.append("Added \"%s\"" % items.new.field_dict['name']) # Recieves two event version objects and compares their items, returns an array of ItemCompare objects
old.append(None)
new.append(models.EventItem(**items.new.field_dict))
elif items.old.field_dict != items.new.field_dict: item_type = ContentType.objects.get_for_model(models.EventItem)
if items.old.field_dict['name'] == items.new.field_dict['name']: old_item_versions = old.revision.version_set.filter(content_type=item_type)
change_text = "\"%s\"" % items.old.field_dict['name'] new_item_versions = new.revision.version_set.filter(content_type=item_type)
else:
change_text = "\"%s\" to \"%s\"" % (items.old.field_dict['name'], items.new.field_dict['name'])
key.append("Changed %s" % change_text)
old.append(models.EventItem(**items.old.field_dict)) class ItemCompare(object):
new.append(models.EventItem(**items.new.field_dict)) def __init__(self, old=None, new=None, changes=None):
self.old = old
self.new = new
self.changes = changes
return zip(key,old,new) # Build some dicts of what we have
item_dict = {} # build a list of items, key is the item_pk
for version in old_item_versions: # put all the old versions in a list
compare = ItemCompare(old=version.object_version.object)
item_dict[version.object_id] = compare
for version in new_item_versions: # go through the new versions
try:
compare = item_dict[version.object_id] # see if there's a matching old version
compare.new = version.object_version.object # then add the new version to the dictionary
except KeyError: # there's no matching old version, so add this item to the dictionary by itself
compare = ItemCompare(new=version.object_version.object)
item_dict[version.object_id] = compare # update the dictionary with the changes
changes = []
for (_, compare) in item_dict.items():
if compare.old != compare.new: # has it changed at all (or been created/deleted)
compare.changes = model_compare(compare.old, compare.new, ['id','event','order']) # see what's changed
changes.append(compare) # transfer into a sequential array to make it easier to deal with later
return changes
def get_versions_for_model(model): def get_versions_for_model(model):
content_type = ContentType.objects.get_for_model(model) content_type = ContentType.objects.get_for_model(model)
@@ -125,29 +112,25 @@ def get_previous_version(version):
else: #this is probably the initial version else: #this is probably the initial version
return False return False
def get_changes_for_version(thisVersion, previousVersion=None): def get_changes_for_version(newVersion, oldVersion=None):
#Pass in a previous version if you already know it (for efficiency) #Pass in a previous version if you already know it (for efficiancy)
#if not provided then it will be looked up in the database #if not provided then it will be looked up in the database
if previousVersion == None: if oldVersion == None:
previousVersion = get_previous_version(thisVersion) oldVersion = get_previous_version(newVersion)
compare = {} compare = {}
compare['pk'] = thisVersion.pk compare['revision'] = newVersion.revision
compare['thisVersion'] = thisVersion compare['new'] = newVersion.object_version.object
compare['prevVersion'] = previousVersion compare['version'] = newVersion
compare['revision'] = thisVersion.revision
if previousVersion: if oldVersion:
compare['changes'] = compare_events(previousVersion.object_version.object, thisVersion.object_version.object) compare['old'] = oldVersion.object_version.object
compare['item_changes'] = compare_items(previousVersion, thisVersion) compare['field_changes'] = model_compare(compare['old'], compare['new'])
else: compare['item_changes'] = compare_event_items(oldVersion, newVersion)
compare['changes'] = [["(initial version)",None,"Event Created"]]
return compare return compare
class EventRevisions(generic.ListView): class EventRevisions(generic.ListView):
model = reversion.revisions.Version model = reversion.revisions.Version
template_name = "RIGS/event_version_list.html" template_name = "RIGS/event_version_list.html"