diff options
Diffstat (limited to 'ishtar/ishtar_base/widgets.py')
| -rw-r--r-- | ishtar/ishtar_base/widgets.py | 367 |
1 files changed, 0 insertions, 367 deletions
diff --git a/ishtar/ishtar_base/widgets.py b/ishtar/ishtar_base/widgets.py deleted file mode 100644 index 00f185b5a..000000000 --- a/ishtar/ishtar_base/widgets.py +++ /dev/null @@ -1,367 +0,0 @@ -#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-# Copyright (C) 2010-2011 Étienne Loks <etienne.loks_AT_peacefrogsDOTnet>
-# Copyright (C) 2007 skam <massimo dot scamarcia at gmail.com>
-# (http://djangosnippets.org/snippets/233/)
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as
-# published by the Free Software Foundation, either version 3 of the
-# License, or (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU Affero General Public License for more details.
-
-# You should have received a copy of the GNU Affero General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# See the file COPYING for details.
-from django import forms
-from django.template import Context, loader
-from django.utils.safestring import mark_safe
-from django.forms.widgets import flatatt
-from django.utils.encoding import smart_unicode
-from django.utils.html import escape
-from django.utils.simplejson import JSONEncoder
-from django.core.urlresolvers import resolve, reverse
-from django.utils.translation import ugettext_lazy as _
-from django.db.models import fields
-
-from ishtar import settings
-import models
-
-class DeleteWidget(forms.CheckboxInput):
- def render(self, name, value, attrs=None):
- final_attrs = flatatt(self.build_attrs(attrs, name=name,
- value='1'))
- output = ['<tr class="delete"><td colspan="2">']
- output.append(u"<button%s>%s</button>" % (final_attrs, _("Delete")))
- output.append('</td></tr>')
- return mark_safe('\n'.join(output))
-
-class SquareMeterWidget(forms.TextInput):
- def render(self, name, value, attrs=None):
- if not value:
- value = u""
- final_attrs = flatatt(self.build_attrs(attrs, name=name, value=value))
- output = u'<input class="area_widget" type="text"%s> %s '\
- u'(<span id="ha_%s">0</span> ha)' % (final_attrs,
- settings.SURFACE_UNIT_LABEL, attrs['id'])
- output += """
-<script type="text/javascript"><!--//
- function evaluate_%(safe_id)s(){
- value = parseFloat($("#%(id)s").val());
- if(!isNaN(value)){
- value = value/10000;
- } else {
- value = 0;
- }
- $("#ha_%(id)s").html(value);
- }
- $("#%(id)s").keyup(evaluate_%(safe_id)s);
- $(document).ready(evaluate_%(safe_id)s());
-//--></script>
-""" % {"id":attrs['id'], "safe_id":attrs['id'].replace('-', '_')}
- return mark_safe(output)
-
-AreaWidget = forms.TextInput
-if settings.SURFACE_UNIT == 'square-metre':
- global AreaWidget
- AreaWidget = SquareMeterWidget
-
-class JQueryDate(forms.TextInput):
- def __init__(self, *args, **kwargs):
- super(JQueryDate, self).__init__(*args, **kwargs)
- if 'class' not in self.attrs:
- self.attrs['class'] = ''
- self.attrs['class'] = 'date-pickup'
-
- def render(self, name, value=None, attrs=None):
- rendered = super(JQueryDate, self).render(name, value, attrs)
- # use window.onload to be sure that datepicker don't interfere
- # with autocomplete fields
- rendered += """
-<script type="text/javascript"><!--//
- $(window).load(function() {
- $(".date-pickup").datepicker($.datepicker.regional["%(country)s"]);
- var val = $("#id_%(name)s").val();
- if(val){
- var dt = $.datepicker.parseDate('yy-mm-dd', val);
- val = $.datepicker.formatDate(
- $.datepicker.regional["%(country)s"]['dateFormat'],
- dt);
- $("#id_%(name)s").val(val);
- }
- });
-//--></script>
-""" % {"name":name, "country":settings.COUNTRY}
- return rendered
-
-class JQueryAutoComplete(forms.TextInput):
- def __init__(self, source, associated_model=None, options={}, attrs={},
- new=False):
- """
- Source can be a list containing the autocomplete values or a
- string containing the url used for the request.
- """
- self.options = None
- self.attrs = {}
- self.source = source
- self.associated_model = associated_model
- if len(options) > 0:
- self.options = JSONEncoder().encode(options)
- self.attrs.update(attrs)
- self.new = new
-
- def render_js(self, field_id):
- if isinstance(self.source, list):
- source = JSONEncoder().encode(self.source)
- elif isinstance(self.source, str) or isinstance(self.source, unicode):
- source = "'%s'" % escape(self.source)
- else:
- try:
- source = "'" + unicode(self.source) + "'"
- except:
- raise ValueError('source type is not valid')
- options = 'source : ' + source
- options += ''', select: function( event, ui ) {
- if(ui.item){
- $('#id_%s').val(ui.item.id);
- } else {
- $('#id_%s').val(null);
- }
- }, minLength: 2
- ''' % (field_id, field_id)
- if self.options:
- options += ',%s' % self.options
-
- js = u'$(\'#id_select_%s\').autocomplete({%s});\n' % (field_id, options)
- js += u'''$(\'#id_select_%s\').live('click', function(){
- $('#id_%s').val(null);
- $('#id_select_%s').val(null);
-});''' % (field_id, field_id, field_id)
- return js
-
- def render(self, name, value=None, attrs=None):
- attrs_hidden = self.build_attrs(attrs, name=name)
- attrs_select = self.build_attrs(attrs)
-
- if value:
- val = escape(smart_unicode(value))
- attrs_hidden['value'] = val
- attrs_select['value'] = val
- if self.associated_model:
- try:
- attrs_select['value'] = unicode(self.associated_model.\
-objects.get(pk=value))
- except:
- attrs_select['value'] = ""
- if not self.attrs.has_key('id'):
- attrs_hidden['id'] = 'id_%s' % name
- attrs_select['id'] = 'id_select_%s' % name
- if 'class' not in attrs_select:
- attrs_select['class'] = 'autocomplete'
- new = ''
- if self.new:
- model_name = self.associated_model._meta.object_name.lower()
- url_new = reverse('new-' + model_name, args=[attrs_select['id']])
- new = u' <a href="#" class="add-button" '\
- u'onclick="open_window(\'%s\');">+</a>' % url_new
- html = u'''<input%(attrs_select)s/>%(new)s\
-<input type="hidden"%(attrs_hidden)s/>\
- <script type="text/javascript"><!--//
- $(function() {%(js)s});//--></script>
- ''' % {
- 'attrs_select' : flatatt(attrs_select),
- 'attrs_hidden' : flatatt(attrs_hidden),
- 'js' : self.render_js(name),
- 'new':new
- }
- return html
-
-class JQueryJqGrid(forms.RadioSelect):
- COL_TPL = "{name:'%(idx)s', index:'%(idx)s', sortable:true}"
- class Media:
- js = ['%s/js/i18n/grid.locale-%s.js' % (settings.MEDIA_URL,
- settings.COUNTRY),
- '%s/js/jquery.jqGrid.min.js' % settings.MEDIA_URL,
- ]
- css = {'all':['%s/media/ui.jqgrid.css' % settings.MEDIA_URL,
- ]}
-
- def __init__(self, source, form, associated_model, attrs={},
- table_cols='TABLE_COLS', multiple=False, multiple_cols=[2], new=False,
- new_message="", source_full=None):
- self.source = source
- self.form = form
- self.attrs = attrs
- self.associated_model = associated_model
- self.table_cols = table_cols
- self.multiple = multiple
- self.multiple_cols = multiple_cols
- self.new, self.new_message = new, new_message
- self.source_full = source_full
-
- def render(self, name, value=None, attrs=None):
- t = loader.get_template('form_snippet.html')
- rendered = t.render(Context({'form':self.form}))
- rendered += u"\n</table>\n"\
- u"<button id='search_%s' class='submit'>%s</button>" % (
- name, unicode(_("Search")))
- if self.new:
- model_name = self.associated_model._meta.object_name.lower()
- url_new = reverse('new-' + model_name)
- rendered += u'<p><a href="#" onclick="open_window(\'%s\');">'\
- u'%s</a></p>' % (url_new, unicode(self.new_message))
- rendered += "\n<h4>%s</h4>\n" % unicode(_("Search and select an item"))
- extra_cols = []
- col_names, col_idx = [], []
- for k in self.form.fields:
- field = self.form.fields[k]
- col_idx.append(u'"%s"' % k)
- for field_name in getattr(self.associated_model, self.table_cols):
- field = self.associated_model
- keys = field_name.split('.')
- field_verbose_name = ""
- for key in keys:
- if hasattr(field, 'rel'):
- field = field.rel.to
- try:
- field = field._meta.get_field(key)
- field_verbose_name = field.verbose_name
- field_name = field.name
- except fields.FieldDoesNotExist:
- if hasattr(field, key + '_lbl'):
- field_name = key
- field_verbose_name = getattr(field, key + '_lbl')
- else:
- continue
- col_names.append(u'"%s"' % field_verbose_name)
- extra_cols.append(self.COL_TPL % {'idx':field_name})
- col_names = col_names and ",\n".join(col_names) or ""
- col_idx = col_idx and ",\n".join(col_idx) or ""
- extra_cols = extra_cols and ",\n".join(extra_cols) or ""
- rendered += u"<table id='grid_%s' class='jqgrid'></table>\n"\
- u"<div id='pager_%s'></div>\n"% (name, name)
- encoding = settings.ENCODING or 'utf-8'
- rendered += u"<div id='foot_%s' class='gridfooter'>\n" % name
- if unicode(self.source_full):
- rendered += u"%s (%s) <a href='%scsv' target='_blank'>%s</a> - "\
- u"<a href='%scsv' target='_blank'>%s</a>\n" % (
- unicode(_("Export as CSV")), encoding, unicode(self.source),
- unicode(_(u"simple")), unicode(self.source_full),
- unicode(_(u"full")),)
- else:
- rendered += u'<a href="%scsv" target="_blank">%s (%s)</a>\n' % (
- unicode(self.source), unicode(_("Export as CSV")), encoding)
- rendered += "</div>\n"
- if self.multiple:
- rendered += u'<input type="button" id="add_button_%s" value="%s"/>'\
- u'<ul id="selectmulti_%s" class="selectmulti">\n</ul>\n' % (
- name, unicode(_("Add")), name)
- rendered += '<input type="hidden" id="hidden_%s" name="%s"/>\n' % (name,
- name)
- dct = {'name':name,
- 'col_names':col_names,
- 'extra_cols':extra_cols,
- 'source':unicode(self.source),
- 'col_idx':col_idx,
- 'no_result':unicode(_("No results")),
- 'loading':unicode(_("Loading...")),
- 'remove':unicode(_(u"Remove")),
- 'sname':name.replace('-', ''),
- 'multi_cols': ",".join((u'"%d"' % col \
- for col in self.multiple_cols))
- }
- rendered += """<script type="text/javascript">
- var query_vars = new Array(%(col_idx)s);
- var selItems_%(sname)s = new Array();
- jQuery(document).ready(function(){
- jQuery("#search_%(name)s").click(function (){
- var data = "";
- for (idx in query_vars)
- {
- var key = query_vars[idx];
- var val = jQuery("#id_"+key).val();
- if (val){
- if (data) data += "&";
- data += key + "=" + val;
- }
- }
- var mygrid = jQuery("#grid_%(name)s");
- var url = "%(source)s?submited=1&" + data;
- mygrid.setGridParam({url:url});
- mygrid.trigger("reloadGrid");
- return false;
- });
-
- jQuery("#grid_%(name)s").jqGrid({
- url:'%(source)s',
- datatype: "json",
- mtype: 'GET',
- colNames:['id', '', %(col_names)s],
- colModel:[
- {name:'id', index:'id', hidden:true},
- {name:'link', index:'link', width:80},
- %(extra_cols)s
- ],
- sortname: 'value',
- viewrecords: true,
- sortorder: "asc",
- emptyrecords: "%(no_result)s",
- loadtext: "%(loading)s",
- pager: '#pager_%(name)s',
- width:740,
- rowNum:20,
- jsonReader : {repeatitems: false},
- });
- """ % dct
- if self.multiple:
- rendered += """
- jQuery("#add_button_%(name)s").click(function (){
- var mygrid = jQuery("#grid_%(name)s");
- var idx = mygrid.getGridParam('selrow');
- var lbl_cols = new Array(%(multi_cols)s);
- var label = "";
- for (var id in lbl_cols){
- if(id == 1){
- label += " (";
- }else if (id > 1){
- label += " ; ";
- }
- label += mygrid.getCell(idx, lbl_cols[id]);
- }
- if (id > 0){
- label += ")";
- }
- for (id in selItems_%(sname)s){
- if(selItems_%(sname)s[id] == idx){
- return false;
- }
- }
- selItems_%(sname)s.push(idx);
- jQuery("#selectmulti_%(name)s").append(
- "<li id='selected_%(name)s_"+idx+"'>\
- <a href='#' class='remove' \
- onclick=\\"multiRemoveItem(selItems_%(sname)s, '%(name)s', "+ idx +");\
- return false;\\" title=\\"%(remove)s\\">X</a>" + label + "</li>");
- return true;
- });
- jQuery("#submit_form").click(function (){
- jQuery("#hidden_%(name)s").val(selItems_%(sname)s);
- return true;
- });
- """ % dct
- else:
- rendered += """
- jQuery("#submit_form").click(function (){
- var mygrid = jQuery("#grid_%(name)s");
- jQuery("#hidden_%(name)s").val(mygrid.getGridParam('selrow'));
- return true;
- });
- """ % dct
- rendered += "});\n</script>\n"
- return mark_safe(rendered)
-
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