def recent_comments():
comments_q = meta.Session.query(model.Comment).filter(model.Comment.approved==True)
comments_q = comments_q.order_by(model.comments_table.c.created_on.desc())
recent_comments = comments_q.join(model.Post).limit(4)
if recent_comments is None:
return ''
else:
comments= []
template = """
<div id="wurdig-recent-comments" class="wurdig-sidebar-list">
<h2>Newest Comments</h2>
<ul>
%s
</ul>
</div>
"""
for comment in recent_comments:
i = """
<li class="%s">
<span class="lone">%s shared: </span>
<span>%s</span>
<span>Shared in: %s</span>
</li>
"""
name = comment.name
if comment.url is not None:
name = h.link_to(comment.name, comment.url)
content = h.truncate(h.strip_tags(comment.content), 80)
link = h.link_to(
comment.posts.title,
h.url_for(
controller='post',
action='view',
year=comment.posts.posted_on.strftime('%Y'),
month=comment.posts.posted_on.strftime('%m'),
slug=comment.posts.slug,
anchor=u"comment-" + str(comment.id)
)
)
comments.append(i % (comment.id, name, content, link))
return template % '\n'.join(comments)
def page(content='', template=None, callback=None, css=None, js=None, title=None, search=None, actions=None, items=None, head=''):
def render_search(value):
if value == None:
return ''
elif value == '':
clear = '<span class="clear"></span>'
else:
clear = '<span class="clear"><a href="%s"><img src="/static/images/remove_filter.png"></a></span>' % ('/'.join([''] + route + ['clear']))
return '<div class="search">%s</div>' % form_for('<input type="text" class="text_field" id="search_text" name="q" value="%s">%s<input class="search_button" type=submit value="Search">' % (value,clear), method='GET')
header_layout = """
<table id="title_bar"><tr>
<td id="title_bar_left">
<H1>%(title)s</H1>
</td>
<td id="title_bar_right">
%(actions)s
%(search)s
</td>
</tr></table>
"""
if len(route)>1:
breadcrumb = link_to(system.app.title,'/'+system.app.name)
else:
breadcrumb = ''
system.result = page = Page()
if title or actions:
page_header = header_layout % dict(title=title or '', search=render_search(search), actions=as_actions(actions))
else:
page_header = ''
page.content = unisafe(page_header) + unisafe(render(unisafe(content), items))
page.css = css or ''
page.js = js or ''
page.callback = callback
page.template = template or system.default_template
page.head = head
return page
def flickr():
flickr_feed = feedparser.parse('http://api.flickr.com/services/feeds/photos_public.gne?id=%s@N00&lang=en-us&format=atom' % config['flickr.id'])
if len(flickr_feed.entries):
items = []
template = """
<div id="wurdig-flickr-feed">
<h4>Public Flickr Stream</h4>
<ul>
%s
</ul>
</div>
"""
for entry in flickr_feed.entries[:12]:
image = entry['enclosures'][0]['href']
image = image.replace('m.jpg', 's.jpg')
i = '<li>%s</li>' % h.link_to(
h.literal('<img src="%s" title="%s" alt="%s">' % (image, entry['title'], entry['title'])),
entry['link']
)
items.append(i)
return template % '\n'.join(items)
else:
return ''
def twitter():
twitter_feed = feedparser.parse("http://twitter.com/statuses/user_timeline/%s.rss" % config['twitter.user.screen_name'])
if len(twitter_feed.entries):
items = []
template = """
<div id="wurdig-twitter-feed" class="wurdig-sidebar-list">
<h4>Twitter Updates (<a href="http://twitter.com/%s">Follow</a>)</h4>
<ul>
%s
</ul>
</div>
"""
for entry in twitter_feed.entries[:4]:
description = entry['description'].split(':', 1)[1]
i = '<li><span class="lone">%s</span> <span>%s</span></li>' % (h.link_to(
entry.updated[:14],
entry['guid']),
h.auto_link(description)
)
items.append(i)
return template % (config['twitter.user.screen_name'], '\n'.join(items))
else:
return ''
def browse(items, labels=None, columns=None, fields=None, footer=None, title=None, actions=None, header=None, on_click=None, on_delete=None, on_remove=None, *args, **keywords):
def trash_can(key,kind,action,**args):
link = url_for(str(key),action,**args)
tpl = '<td width=1px><a href="%(link)s"><img src="/themes/%(theme)s/images/%(kind)s.png" border=0 height=13px width=13px alt="%(kind)s"></a></td>'
return tpl % dict(link=link, kind=kind, theme=system.theme)
def getcol(item, name):
try:
return item[name]
except:
return ''
if labels:
if not columns:
if len(items) and hasattr(items[0], 'get'):
columns = [name_for(label).lower() for label in labels]
elif len(items) and hasattr(items[0], '__len__') and len(items[0]):
columns = range(len(labels))
else:
columns = [name_for(label).lower() for label in labels]
else:
if columns:
labels = columns
else:
if len(items) and hasattr(items[0], 'keys') and callable(getattr(items[0],'keys')):
labels = columns = items[0].keys()
elif len(items) and hasattr(items[0], '__dict__'):
labels = columns = [items[0].__dict__.keys()]
elif len(items) and hasattr(items[0], 'keys') and callable(getattr(items[0],'keys')):
labels = columns = [items[0].keys()]
elif len(items) and hasattr(items[0], '__len__') and len(items[0]):
labels = items[0]
columns = range(len(items[0]))
items = items[1:]
else:
if len(items):
raise Exception('%s' % hasattr(items[0],'__len__'))
raise Exception('Unable to infer columns')
columns = list(columns)
labels = list(labels)
if fields:
#labels = []
lookup = fields.as_dict()
for col in columns[len(labels):]:
if col in lookup:
label = lookup[col].label
else:
label = col
labels.append(label)
alist = []
for item in items:
fields.initialize(item)
flookup = fields.display_value()
row = [flookup.get(col.upper(),getcol(item,col)) for col in columns]
alist.append(row)
else:
alist = [[getcol(item,col) for col in columns] for item in items]
if (on_click or on_delete or on_remove) and columns[0] <> '_id':
columns = ['_id'] + columns
t = []
for i in alist:
t.append([i[0]] + i)
alist = t
odd_rowclass = 'dark'
evn_rowclass = 'light'
t = []
if labels:
t.append( '<thead><tr>' )
colnum = 0
for label in labels:
colnum += 1
t.append('<th>%s</th>' % label)
if on_delete:
t.append('<th colwidth=1px>%s</th>' % '')
if on_remove:
t.append('<th colwidth=1px>%s</th>' % '')
t.append( '</tr></thead>' )
odd_rowclass = 'light' # if there is a header start line shading on 2nd line
evn_rowclass = 'dark'
t.append( '<tbody>' )
count = 0
for row in alist:
count += 1
if count % 2:
rowclass = odd_rowclass
else:
rowclass = evn_rowclass
t.append( '<tr id="row-%s" class="%s">' % (count, rowclass) )
colnum = 0
for item in row:
#wrapping = len(unicode(item)) < 40 and 'nowrap' or ''
wrapping = len(unisafe(item)) < 80 and '<td nowrap>%s</td>' or '<td>%s</td>'
if (on_click or on_delete or on_remove) and colnum == 0:
key = item
if on_click and (colnum == 1 or colnum==0 and len(row)==1):
url = '/'.join(route[1:]+[str(key)])
#t.append('<td>%s</td>' % link_to(item, url, *args, **keywords))
t.append(wrapping % link_to(item, url, *args, **keywords))
elif colnum>0 or not (on_click or on_remove or on_delete):
#t.append('<td %s>%s</td>' % (wrapping, item))
t.append(wrapping % unisafe(item))
colnum += 1
if on_delete:
t.append(trash_can(key,'delete',on_delete))
if on_remove:
t.append(trash_can(key,'remove',on_remove))
t.append( '</tr>' )
t.append( '</tbody>' )
if not count:
t.append('<tr><td colspan=%s>None</td></tr>' % len(labels))
if not header:
if title:
header = '<div class="title">%s</div>' % title
if actions:
header += as_actions(actions)
header_body = header and ('<div class="header">%s</div>' % header) or ''
footer_body = footer and ('<div class="footer">%s</div>' % footer) or ''
result = '\n'.join(['<div class="baselist">'] + [header_body] + ['<table>'] + t + ['</table>'] + [footer_body] + ['</div>'])
return result
if head and on_delete: head.append(' ')
if head and on_remove: head.append(' ')
body = []
for count, row in enumerate(alist, start=1):
body.append('<tr class="row-{}">'.format(count))
for colnum, item in enumerate(row):
wrapping = (nowrap and len(unisafe(item)) < nowrap
) and '<td class="nowrap">{}</td>' or '<td>{}</td>'
if (on_click or on_delete or on_remove) and colnum == 0:
key = item
if on_click and (colnum == 1 or colnum == 0 and len(row) == 1):
url = '/'.join(route[1:] + [str(key)])
body.append(
wrapping.format(link_to(item, url, *args, **keywords)))
elif colnum > 0 or not (on_click or on_remove or on_delete):
body.append(wrapping.format(unisafe(item)))
if on_delete:
body.append(trash_can(key, 'delete', on_delete))
if on_remove:
body.append(trash_can(key, 'remove', on_remove))
body.append('</tr>')
selector = hasattr(classed, '__iter__') and '.'.join(classed) or classed
selector = "{}".format(selector.replace(' ', '.'))
classed = hasattr(classed, '__iter__') and ' '.join(classed) or classed
actions = actions and '<div class="actions">{}</div>'.format(
def render(self):
def handle(tag, *args, **keywords):
# first try filling tag with page attributes
if hasattr(self, tag):
attr = getattr(self, tag)
if callable(attr):
repl = attr(self, *args, **keywords)
else:
repl = attr
return fill('<dz:', '>', repl, handle)
# if that doesn't work look for an app helper
elif tag in system.app.helpers:
helper = system.app.helpers[tag]
# if that doesn't work look for a system helper
elif tag in system.helpers:
helper = system.helpers[tag]
# if that doesn't work look in the helpers module
elif tag in helpers.__dict__ and callable(helpers.__dict__[tag]):
"""call functions in a module or module-like object"""
helper = helpers.__dict__[tag]
else:
helper = None
if helper:
if callable(helper):
repl = helper(*args, **keywords)
else:
repl = helper
return fill('<dz:', '>', repl, handle)
def set_setting(thing, name):
if thing == 'template':
self.template = name
elif thing == 'app_title':
self.app_title = name
return '<!-- %s set to "%s" -->' % (thing, name)
def render_snippet(system_snippet, page_snippet):
return '\n'.join(system_snippet | OrderedSet([page_snippet]))
def render_script_tags(system_scripts, page_scripts):
scripts = system_scripts | page_scripts
h = scripts and '\n <!-- Page Specific Scripts -->\n' or ''
c = '\n'.join(
' <script type="text/javascript" src="{}"></script>'.
format(t) for t in scripts)
t = scripts and '\n\n' or ''
return h + c + t
def render_style_sheets(system_style_sheets, page_style_sheets):
sheets = system_style_sheets | page_style_sheets
h = sheets and '\n <!-- Page Specific Styles -->\n' or ''
c = '\n'.join(
' <link rel="stylesheet" type="text/css" href="{}">'.
format(t) for t in sheets)
t = sheets and '\n\n' or ''
return h + c + t
DEFAULT_TEMPLATE = os.path.join(system.root, 'themes', 'default',
'default.html')
self.theme = self.theme or system.app.theme or user.theme or system.theme
if self.theme != system.theme:
system.set_theme(self.theme)
self.content = fill('<dz:set_', '>', self.content, set_setting)
self.styles = render_style_sheets(system.styles, self.styles)
self.css = render_snippet(system.css, self.css)
self.libs = render_script_tags(system.libs, self.libs)
self.js = render_snippet(system.js, self.js)
self.head = render_snippet(system.head, self.head)
self.tail = render_snippet(system.tail, self.tail)
if len(route) > 1:
breadcrumb = link_to(system.app.title, '/' + system.app.name)
else:
breadcrumb = ''
template_pathname = system.theme_path
if template_pathname:
template_filename = os.path.join(template_pathname,
self.template + '.html')
if not os.path.exists(template_filename):
if not self.template in ['index', 'content']:
log.logger.warning('template missing (%s)' %
(template_filename))
template_filename = os.path.join(template_pathname,
'default.html')
self.tpl = template_pathname and tools.load(
template_filename) or tools.load(DEFAULT_TEMPLATE)
page_header = self.render_header()
save_content = self.content
self.content = page_header + self.content
save_title = self.title
del self.title
content = fill('<dz:', '>', self.tpl, handle)
self.title = save_title
self.content = save_content
if self.callback:
content = fill('{{', '}}', content, self.callback)
return HTMLResponse(content)
if count % 2:
rowclass = odd_rowclass
else:
rowclass = evn_rowclass
t.append( '<tr id="row-%s" class="%s">' % (count, rowclass) )
colnum = 0
for item in row:
#wrapping = len(unicode(item)) < 40 and 'nowrap' or ''
wrapping = len(unisafe(item)) < 80 and '<td nowrap>%s</td>' or '<td>%s</td>'
if (on_click or on_delete or on_remove) and colnum == 0:
key = item
if on_click and (colnum == 1 or colnum==0 and len(row)==1):
url = '/'.join(route[1:]+[str(key)])
#t.append('<td>%s</td>' % link_to(item, url, *args, **keywords))
t.append(wrapping % link_to(item, url, *args, **keywords))
elif colnum>0 or not (on_click or on_remove or on_delete):
#t.append('<td %s>%s</td>' % (wrapping, item))
t.append(wrapping % unisafe(item))
colnum += 1
if on_delete:
t.append(trash_can(key,'delete',on_delete))
if on_remove:
t.append(trash_can(key,'remove',on_remove))
t.append( '</tr>' )
t.append( '</tbody>' )
head = labels[:]
if head and on_delete: head.append(' ')
if head and on_remove: head.append(' ')
body = []
for count, row in enumerate(alist, start=1):
body.append( '<tr class="row-{}">'.format(count) )
for colnum, item in enumerate(row):
wrapping = (nowrap and len(unisafe(item)) < nowrap) and '<td class="nowrap">{}</td>' or '<td>{}</td>'
if (on_click or on_delete or on_remove) and colnum == 0:
key = item
if on_click and (colnum == 1 or colnum==0 and len(row)==1):
url = '/'.join(route[1:]+[str(key)])
body.append(wrapping.format(link_to(item, url, *args, **keywords)))
elif colnum>0 or not (on_click or on_remove or on_delete):
body.append(wrapping.format(unisafe(item)))
if on_delete:
body.append(trash_can(key,'delete',on_delete))
if on_remove:
body.append(trash_can(key,'remove',on_remove))
body.append( '</tr>' )
selector = hasattr(classed, '__iter__') and '.'.join(classed) or classed
selector = "{}".format(selector.replace(' ', '.'))
classed = hasattr(classed, '__iter__') and ' '.join(classed) or classed
actions = actions and '<div class="actions">{}</div>'.format(as_actions(actions)) or ''
rowclass = odd_rowclass
else:
rowclass = evn_rowclass
t.append('<tr id="row-%s" class="%s">' % (count, rowclass))
colnum = 0
for item in row:
#wrapping = len(unicode(item)) < 40 and 'nowrap' or ''
wrapping = len(
unisafe(item)) < 80 and '<td nowrap>%s</td>' or '<td>%s</td>'
if (on_click or on_delete or on_remove) and colnum == 0:
key = item
if on_click and (colnum == 1 or colnum == 0 and len(row) == 1):
url = '/'.join(route[1:] + [str(key)])
#t.append('<td>%s</td>' % link_to(item, url, *args, **keywords))
t.append(wrapping % link_to(item, url, *args, **keywords))
elif colnum > 0 or not (on_click or on_remove or on_delete):
#t.append('<td %s>%s</td>' % (wrapping, item))
t.append(wrapping % unisafe(item))
colnum += 1
if on_delete:
t.append(trash_can(key, 'delete', on_delete))
if on_remove:
t.append(trash_can(key, 'remove', on_remove))
t.append('</tr>')
t.append('</tbody>')
def render(self):
def handle(tag, *args, **keywords):
# first try filling tag with page attributes
if hasattr(self, tag):
attr = getattr(self, tag)
if callable(attr):
repl = attr(self, *args, **keywords)
else:
repl = attr
return fill('<dz:','>', repl, handle)
# if that doesn't work look for an app helper
elif tag in system.app.helpers:
helper = system.app.helpers[tag]
# if that doesn't work look for a system helper
elif tag in system.helpers:
helper = system.helpers[tag]
# if that doesn't work look in the helpers module
elif tag in helpers.__dict__ and callable(helpers.__dict__[tag]):
"""call functions in a module or module-like object"""
helper = helpers.__dict__[tag]
else:
helper = None
if helper:
if callable(helper):
repl = helper(*args, **keywords)
else:
repl = helper
return fill('<dz:','>', repl, handle)
def set_setting(thing, name):
if thing=='template':
self.template = name
elif thing=='app_title':
self.app_title = name
return '<!-- %s set to "%s" -->' % (thing, name)
def render_snippet(system_snippet, page_snippet):
return '\n'.join(system_snippet | OrderedSet([page_snippet]))
def render_script_tags(system_scripts, page_scripts):
scripts = system_scripts | page_scripts
h = scripts and '\n <!-- Page Specific Scripts -->\n' or ''
c = '\n'.join(' <script type="text/javascript" src="{}"></script>'.format(t) for t in scripts)
t = scripts and '\n\n' or ''
return h + c + t
def render_style_sheets(system_style_sheets, page_style_sheets):
sheets = system_style_sheets | page_style_sheets
h = sheets and '\n <!-- Page Specific Styles -->\n' or ''
c = '\n'.join(' <link rel="stylesheet" type="text/css" href="{}">'.format(t) for t in sheets)
t = sheets and '\n\n' or ''
return h + c + t
DEFAULT_TEMPLATE = os.path.join(system.root,'themes','default','default.html')
self.theme = self.theme or system.app.theme or user.theme or system.theme
if self.theme != system.theme:
system.set_theme(self.theme)
self.content = fill('<dz:set_','>', self.content, set_setting)
self.styles = render_style_sheets(system.styles, self.styles)
self.css = render_snippet(system.css, self.css)
self.libs = render_script_tags(system.libs, self.libs)
self.js = render_snippet(system.js, self.js)
self.head = render_snippet(system.head, self.head)
self.tail = render_snippet(system.tail, self.tail)
if len(route)>1:
breadcrumb = link_to(system.app.title,'/'+system.app.name)
else:
breadcrumb = ''
template_pathname = system.theme_path
if template_pathname:
template_filename = os.path.join(template_pathname, self.template+'.html')
if not os.path.exists(template_filename):
if not self.template in ['index','content']:
log.logger.warning('template missing (%s)' % (template_filename))
template_filename = os.path.join(template_pathname, 'default.html')
self.tpl = template_pathname and tools.load(template_filename) or tools.load(DEFAULT_TEMPLATE)
page_header = self.render_header()
save_content = self.content
self.content = page_header + self.content
save_title = self.title
del self.title
content = fill('<dz:','>', self.tpl, handle)
self.title = save_title
self.content = save_content
if self.callback:
content = fill('{{','}}', content, self.callback)
return HTMLResponse(content)
