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[pod,px] 'loop' variable allows to know if we are managing an even or odd elem via loop.<elem>.odd and loop.<elem>.even. [gen] In the process of migrating from ZPT (Zope Page Templates) to appy.px (Python Xml).

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Gaetan Delannay 2013-06-27 11:57:39 +02:00
parent e6cacd10dd
commit cb6fea7631
6 changed files with 595 additions and 35 deletions
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105
gen/utils.py
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@ -1,6 +1,7 @@
# ------------------------------------------------------------------------------
import re, os, os.path
from appy.shared.utils import normalizeText
from appy.px import Px
# Function for creating a Zope object ------------------------------------------
def createObject(folder, id, className, appName, wf=True, noSecurity=False):
@ -53,15 +54,50 @@ def createObject(folder, id, className, appName, wf=True, noSecurity=False):
if wf: obj.notifyWorkflowCreated()
return obj
# Classes used by edit/view templates for accessing information ----------------
# Classes used by edit/view PXs for accessing information ----------------------
class Descr:
'''Abstract class for description classes.'''
def get(self): return self.__dict__
class GroupDescr(Descr):
'''Intermediary, on-the-fly-generated data structure that groups all fields
sharing the same appy.gen.Group instance, that some logged user can
see.'''
# PX that renders a group of fields
pxGroupedFields = Px('''<p>pxGroupedFields</p>''')
# PX that renders a group of fields
pxGroupedSearches = Px('''
<x var="expanded=req.get(widget['labelId'], 'collapsed') == 'expanded'">
<!-- Group name, prefixed by the expand/collapse icon -->
<div class="portletGroup">
<img style="cursor:pointer; margin-right: 3px" align=":dleft"
id=":'%s_img' % widget['labelId']"
src=":expanded and 'ui/collapse.gif' or 'ui/expand.gif'"
onclick=":'toggleCookie(&quot;%s&quot;)' % widget['labelId']"/>
<x if="not widget['translated']">:_(widget['labelId'])</x>
<x if="widget['translated']">:widget['translated']</x>
</div>
<!-- Group content -->
<div var="display=expanded and 'display:block' or 'display:none'"
id=":widget['labelId']" style=":'padding-left: 10px; %s' % display">
<x for="searches in widget['widgets']">
<x for="searchElem in searches">
<!-- An inner group within this group -->
<x if="searchElem['type'] == 'group'">
<x var="widget=searchElem">:widget['px']</x>
</x>
<!-- A search -->
<x if="searchElem['type'] != 'group'">
<x var="search=searchElem">:search['px']</x>
</x>
</x>
</x>
</div>
</x>
''')
def __init__(self, group, page, metaType, forSearch=False):
'''Creates the data structure manipulated in ZPTs for p_group, the
Group instance used in the field definition.'''
self.type = 'group'
# All p_group attributes become self attributes.
for name, value in group.__dict__.iteritems():
@ -88,6 +124,8 @@ class GroupDescr(Descr):
# They will be stored by m_addWidget below as a list of lists because
# they will be rendered as a table.
self.widgets = [[]]
# PX to user for rendering this group.
self.px = forSearch and self.pxGroupedSearches or self.pxGroupedFields
@staticmethod
def addWidget(groupDict, newWidget):
@ -118,6 +156,55 @@ class GroupDescr(Descr):
groupDict['widgets'].append(newRow)
class PhaseDescr(Descr):
'''Describes a phase.'''
pxPhase = Px('''
<tr var="singlePage=len(phase['pages']) == 1">
<td var="label='%s_phase_%s' % (contextObj.meta_type, phase['name'])">
<!-- The title of the phase -->
<div class="portletGroup"
if="not singlePhase and not singlePage">::_(label)</div>
<!-- The page(s) within the phase -->
<x for="aPage in phase['pages']">
<!-- First line: page name and icons -->
<div if="not (singlePhase and singlePage)"
class=":aPage==page and 'portletCurrent portletPage' or \
'portletPage'">
<a href=":contextObj.getUrl(page=aPage)">::_('%s_page_%s' % \
(contextObj.meta_type, aPage))</a>
<x var="locked=contextObj.isLocked(user, aPage);
editable=mayEdit and phase['pagesInfo'][aPage]['showOnEdit']">
<a if="editable and not locked"
href="contextObj.getUrl(mode='edit', page=aPage)">
<img src=":'%s/ui/edit.png' % appUrl" title=":_('object_edit')"/>
</a>
<a if="editable and locked">
<img style="cursor: help"
var="lockDate=tool.formatDate(locked[1]);
lockMap={'user':ztool.getUserName(locked[0]), \
'date':lockDate};
lockMsg=_('page_locked', mapping=lockMap)"
src=":'%s/ui/locked.png' % appUrl" title=":lockMsg"/></a>
<a if="editable and locked and user.has_role('Manager')">
<img style="cursor: pointer" title=":_('page_unlock')"
src=":'%s/ui/unlock.png' % appUrl"
onclick=":'onUnlockPage(&quot;%s&quot;,&quot;%s&quot;)' % \
(contextObj.UID(), aPage)"/></a>
</x>
</div>
<!-- Next lines: links -->
<x var="links=phase['pagesInfo'][aPage].get('links')" if="links">
<div for="link in links">
<a href=":link['url']">:link['title']</a>
</div>
</x>
</x>
</td>
</tr>
''')
def __init__(self, name, obj):
self.name = name
self.obj = obj
@ -133,6 +220,7 @@ class PhaseDescr(Descr):
# phase if allowed by phase state.
self.previousPhase = None
self.nextPhase = None
self.px = self.pxPhase
def addPageLinks(self, appyType, obj):
'''If p_appyType is a navigable Ref, we must add, within self.pagesInfo,
@ -177,6 +265,16 @@ class PhaseDescr(Descr):
class SearchDescr(Descr):
'''Describes a Search.'''
# PX for rendering a search.
pxSearch = Px('''
<div class="portletSearch">
<a href=":'%s?className=%s&amp;search=%s' % \
(queryUrl, rootClass, search['name'])"
class=":search['name'] == currentSearch and 'portletCurrent' or ''"
title=":search['translatedDescr']">:search['translated']</a>
</div>
''')
def __init__(self, search, className, tool):
self.search = search
self.name = search.name
@ -200,6 +298,7 @@ class SearchDescr(Descr):
self.translatedDescr = tool.translate(labelDescr)
else:
self.translatedDescr = ''
self.px = self.pxSearch
# ------------------------------------------------------------------------------
upperLetter = re.compile('[A-Z]')