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annotate src/tools/xml_tools.py @ 663:8004c7d4aba7

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core: Deferred in onMessage. onMessage now use a deferred which is passed to MessageReceived trigger through the post_treat parameter. This can be used by plugins to add deferred in the callback chain.
author Goffi <goffi@goffi.org>
date Thu, 31 Oct 2013 17:18:04 +0100
parents 69a8bfd266a5
children 969562c4761b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT: a jabber client
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from logging import debug, info, error
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21 from xml.dom import minidom
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22 from wokkel import data_form
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23 from twisted.words.xish import domish
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24 from sat.core import exceptions
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26 """This library help manage XML used in SàT (parameters, registration, etc) """
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29 def dataForm2XML(form):
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30 """Take a data form (xep-0004, Wokkel's implementation) and convert it to a SàT xml"""
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32 form_ui = XMLUI("form", "vertical")
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34 if form.instructions:
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35 form_ui.addText('\n'.join(form.instructions), 'instructions')
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37 labels = [field for field in form.fieldList if field.label]
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38 if labels:
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39 # if there is no label, we don't need to use pairs
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40 form_ui.changeLayout("pairs")
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42 for field in form.fieldList:
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43 if field.fieldType == 'fixed':
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44 __field_type = 'text'
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45 elif field.fieldType == 'text-single':
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46 __field_type = "string"
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47 elif field.fieldType == 'text-private':
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48 __field_type = "password"
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49 elif field.fieldType == 'list-single':
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50 __field_type = "list"
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51 else:
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52 error(u"FIXME FIXME FIXME: Type [%s] is not managed yet by SàT" % field.fieldType)
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53 __field_type = "string"
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55 if labels:
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56 if field.label:
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57 form_ui.addLabel(field.label)
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58 else:
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59 form_ui.addEmpty()
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61 form_ui.addElement(__field_type, field.var, field.value, [option.value for option in field.options])
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62 return form_ui.toXml()
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63
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64 def dataFormResult2AdvancedList(form_ui, form_xml):
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65 """Take a raw data form (not parsed by XEP-0004) and convert it to an advanced list
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66 raw data form is used because Wokkel doesn't manage result items parsing yet
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67 @param form_ui: the XMLUI where the AdvancedList will be added²
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68 @param form_xml: domish.Element of the data form
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69 @return: AdvancedList element
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70 """
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71 headers = []
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72 items = []
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73 try:
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74 reported_elt = form_xml.elements('jabber:x:data', 'reported').next()
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75 except StopIteration:
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76 raise exceptions.DataError("Couldn't find expected <reported> tag")
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77
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78 for elt in reported_elt.elements():
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79 if elt.name != "field":
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80 raise exceptions.DataError("Unexpected tag")
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81 name = elt["var"]
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82 label = elt.attributes.get('label','')
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83 type_ = elt.attributes.get('type','') # TODO
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84 headers.append(Header(name, label))
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85
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86 if not headers:
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87 raise DataError("No reported fields (see XEP-0004 §3.4)")
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88
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89 item_elts = form_xml.elements('jabber:x:data', 'item')
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90
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91 for item_elt in item_elts:
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92 fields = []
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93 for elt in item_elt.elements():
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94 if elt.name != 'field':
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95 warning("Unexpected tag (%s)" % elt.name)
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96 continue
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97 name = elt['var']
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98 child_elt = elt.firstChildElement()
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99 if child_elt.name != "value":
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100 raise DataError('Was expecting <value> tag')
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101 value = unicode(child_elt)
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102 fields.append(Field(name, value))
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103 items.append(Item(' | '.join((field.value for field in fields if field)), fields))
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104
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105 return form_ui.addAdvancedList(None, headers, items)
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106
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107
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108 def dataFormResult2XML(form_xml):
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109 """Take a raw data form (not parsed by XEP-0004) and convert it to a SàT XMLUI
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110 raw data form is used because Wokkel doesn't manage result items parsing yet
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111 @param form_xml: domish.Element of the data form
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112 @return: XMLUI interface
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113 """
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114
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115 form_ui = XMLUI("window", "vertical")
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116 dataFormResult2AdvancedList(form_ui, form_xml)
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117 return form_ui.toXml()
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118
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119 def tupleList2dataForm(values):
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120 """convert a list of tuples (name,value) to a wokkel submit data form"""
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121 form = data_form.Form('submit')
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122 for value in values:
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123 field = data_form.Field(var=value[0], value=value[1])
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124 form.addField(field)
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125
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126 return form
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127
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128 def paramsXml2xmlUI(xml):
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129 """Convert the xml for parameter to a SàT XML User Interface"""
214
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130 params_doc = minidom.parseString(xml.encode('utf-8'))
105
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131 top = params_doc.documentElement
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diff changeset
132 if top.nodeName != 'params':
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diff changeset
133 error(_('INTERNAL ERROR: parameters xml not valid'))
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134 assert(False)
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135 param_ui = XMLUI("param", "tabs")
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136 for category in top.getElementsByTagName("category"):
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137 name = category.getAttribute('name')
183
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diff changeset
138 label = category.getAttribute('label')
105
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diff changeset
139 if not name:
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140 error(_('INTERNAL ERROR: params categories must have a name'))
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141 assert(False)
183
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diff changeset
142 param_ui.addCategory(name, 'pairs', label=label)
105
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143 for param in category.getElementsByTagName("param"):
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144 name = param.getAttribute('name')
183
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145 label = param.getAttribute('label')
105
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146 if not name:
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147 error(_('INTERNAL ERROR: params must have a name'))
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148 assert(False)
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149 type_ = param.getAttribute('type')
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150 value = param.getAttribute('value') or None
655
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151 options = getOptions(param)
106
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152 callback_id = param.getAttribute('callback_id') or None
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153 if type_ == "button":
106
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diff changeset
154 param_ui.addEmpty()
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155 else:
183
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parents: 160
diff changeset
156 param_ui.addLabel(label or name)
655
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157 param_ui.addElement(name=name, type_=type_, value=value, options=options, callback_id=callback_id)
105
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158
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159 return param_ui.toXml()
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parents: 104
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160
587
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parents: 572
diff changeset
161
655
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162 def getOptions(param):
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163 """Retrieve the options for list element. Allow listing the <option/>
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164 tags directly in <param/> or in an intermediate <options/> tag."""
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165 elems = param.getElementsByTagName("options")
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166 if len(elems) == 0:
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167 elems = param.getElementsByTagName("option")
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168 else:
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169 elems = elems.item(0).getElementsByTagName("option")
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diff changeset
170 if len(elems) == 0:
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171 return []
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172 return [elem.getAttribute("value") for elem in elems]
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173
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174
630
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175 class Header(object):
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176 """AdvandeList's header"""
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177
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178 def __init__(self, field_name, label, description=None, type_=None):
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179 """
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diff changeset
180 @param field_name: name of the field referenced
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diff changeset
181 @param label: label to be displayed in columns
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parents: 615
diff changeset
182 @param description: long descriptive text
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diff changeset
183 @param type_: TODO
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184
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185 """
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diff changeset
186 self.field_name = field_name
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187 self.label = label
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188 self.description = description
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189 self.type = type_
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diff changeset
190 if type_ is not None:
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parents: 615
diff changeset
191 raise NotImplementedError # TODO:
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diff changeset
192
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193
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194 class Item(object):
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195 """Item used in AdvancedList"""
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diff changeset
196
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diff changeset
197 def __init__(self, text=None, fields=None):
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198 """
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diff changeset
199 @param text: Optional textual representation, when fields are not showed individually
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200 @param fields: list of Field instances²
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201 """
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202 self.text = text
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203 self.fields = fields if fields is not None else []
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diff changeset
204
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diff changeset
205
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206 class Field(object):
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diff changeset
207 """Field used in AdvancedList (in items)"""
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diff changeset
208
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diff changeset
209 def __init__(self, name, value):
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210 """
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diff changeset
211 @param name: name of the field, used to identify the field in headers
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diff changeset
212 @param value: actual content of the field
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213 """
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diff changeset
214 self.name = name
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diff changeset
215 self.value = value
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diff changeset
216
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diff changeset
217
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parents: 615
diff changeset
218
588
beaf6bec2fcd Remove every old-style class.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 587
diff changeset
219 class XMLUI(object):
103
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parents: 102
diff changeset
220 """This class is used to create a user interface (form/window/parameters/etc) using SàT XML"""
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parents: 102
diff changeset
221
107
5ae370c71803 CS: message sending is now working
Goffi <goffi@goffi.org>
parents: 106
diff changeset
222 def __init__(self, panel_type, layout="vertical", title=None):
103
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parents: 102
diff changeset
223 """Init SàT XML Panel
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parents: 102
diff changeset
224 @param panel_type: one of
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parents: 102
diff changeset
225 - window (new window)
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parents: 102
diff changeset
226 - form (formulaire, depend of the frontend, usually a panel with cancel/submit buttons)
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parents: 102
diff changeset
227 - param (parameters, presentatio depend of the frontend)
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parents: 102
diff changeset
228 @param layout: disposition of elements, one of:
107
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parents: 106
diff changeset
229 - vertical: elements are disposed up to bottom
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parents: 106
diff changeset
230 - horizontal: elements are disposed left to right
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Goffi <goffi@goffi.org>
parents: 106
diff changeset
231 - pairs: elements come on two aligned columns
103
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parents: 102
diff changeset
232 (usually one for a label, the next for the element)
107
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parents: 106
diff changeset
233 - tabs: elemens are in categories with tabs (notebook)
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Goffi <goffi@goffi.org>
parents: 106
diff changeset
234 @param title: title or default if None
103
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parents: 102
diff changeset
235 """
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parents: 102
diff changeset
236 if not panel_type in ['window', 'form', 'param']:
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parents: 102
diff changeset
237 error(_("Unknown panel type [%s]") % panel_type)
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parents: 102
diff changeset
238 assert(False)
590
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diff changeset
239 self.type_ = panel_type
103
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parents: 102
diff changeset
240 impl = minidom.getDOMImplementation()
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parents: 102
diff changeset
241
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parents: 102
diff changeset
242 self.doc = impl.createDocument(None, "sat_xmlui", None)
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parents: 102
diff changeset
243 top_element = self.doc.documentElement
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parents: 102
diff changeset
244 top_element.setAttribute("type", panel_type)
107
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parents: 106
diff changeset
245 if title:
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parents: 106
diff changeset
246 top_element.setAttribute("title", title)
590
56531f9e9ac7 Fix pep8 support in src/tools.
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parents: 588
diff changeset
247 self.parentTabsLayout = None # used only we have 'tabs' layout
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parents: 588
diff changeset
248 self.currentCategory = None # used only we have 'tabs' layout
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diff changeset
249 self.currentLayout = None
104
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
250 self.changeLayout(layout)
103
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parents: 102
diff changeset
251
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diff changeset
252 def __del__(self):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
253 self.doc.unlink()
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diff changeset
254
630
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diff changeset
255 def _createLayout(self, layout, parent=None):
103
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parents: 102
diff changeset
256 """Create a layout element
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parents: 102
diff changeset
257 @param type: layout type (cf init doc)
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parents: 102
diff changeset
258 @parent: parent element or None
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parents: 102
diff changeset
259 """
104
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
260 if not layout in ['vertical', 'horizontal', 'pairs', 'tabs']:
590
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parents: 588
diff changeset
261 error(_("Unknown layout type [%s]") % layout)
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
262 assert False
103
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parents: 102
diff changeset
263 layout_elt = self.doc.createElement('layout')
590
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
264 layout_elt.setAttribute('type', layout)
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diff changeset
265 if parent is not None:
103
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266 parent.appendChild(layout_elt)
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267 return layout_elt
37
a61beb21d16d Gateway registration, unregistration & edition
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268
630
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269 def _createElem(self, type_, name=None, parent=None):
103
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270 """Create an element
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diff changeset
271 @param type_: one of
103
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272 - empty: empty element (usefull to skip something in a layout, e.g. skip first element in a PAIRS layout)
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273 - text: text to be displayed in an multi-line area, e.g. instructions
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274 @param name: name of the element or None
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275 @param parent: parent element or None
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276 @return: created element
103
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277 """
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278 elem = self.doc.createElement('elem')
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279 if name:
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280 elem.setAttribute('name', name)
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281 elem.setAttribute('type', type_)
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282 if parent is not None:
103
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283 parent.appendChild(elem)
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284 return elem
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285
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286 def changeLayout(self, layout):
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287 """Change the current layout"""
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288 self.currentLayout = self._createLayout(layout, self.currentCategory if self.currentCategory else self.doc.documentElement)
104
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diff changeset
289 if layout == "tabs":
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diff changeset
290 self.parentTabsLayout = self.currentLayout
103
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291
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292 def addEmpty(self, name=None):
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293 """Add a multi-lines text"""
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294 return self._createElem('empty', name, self.currentLayout)
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295
103
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296 def addText(self, text, name=None):
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297 """Add a multi-lines text"""
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298 elem = self._createElem('text', name, self.currentLayout)
103
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299 text = self.doc.createTextNode(text)
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300 elem.appendChild(text)
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301 return elem
103
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302
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303 def addLabel(self, text, name=None):
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304 """Add a single line text, mainly useful as label before element"""
630
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305 elem = self._createElem('label', name, self.currentLayout)
103
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306 elem.setAttribute('value', text)
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307 return elem
103
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308
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309 def addString(self, name=None, value=None):
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310 """Add a string box"""
630
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311 elem = self._createElem('string', name, self.currentLayout)
103
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312 if value:
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diff changeset
313 elem.setAttribute('value', value)
630
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314 return elem
587
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315
103
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316 def addPassword(self, name=None, value=None):
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317 """Add a password box"""
630
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318 elem = self._createElem('password', name, self.currentLayout)
103
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319 if value:
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320 elem.setAttribute('value', value)
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321 return elem
103
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322
107
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323 def addTextBox(self, name=None, value=None):
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324 """Add a string box"""
630
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325 elem = self._createElem('textbox', name, self.currentLayout)
107
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326 if value:
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327 elem.setAttribute('value', value)
630
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328 return elem
587
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diff changeset
329
183
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diff changeset
330 def addBool(self, name=None, value="true"):
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diff changeset
331 """Add a string box"""
590
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332 assert value in ["true", "false"]
630
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333 elem = self._createElem('bool', name, self.currentLayout)
183
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diff changeset
334 elem.setAttribute('value', value)
630
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335 return elem
587
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336
107
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337 def addList(self, options, name=None, value=None, style=set()):
103
6be927a465ed XMLUI refactoring, step 1
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diff changeset
338 """Add a list of choices"""
107
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339 styles = set(style)
590
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340 assert options
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341 assert styles.issubset(['multi'])
630
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342 elem = self._createElem('list', name, self.currentLayout)
587
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343 self.addOptions(options, elem)
103
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344 if value:
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345 elem.setAttribute('value', value)
107
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346 for style in styles:
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347 elem.setAttribute(style, 'yes')
630
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348 return elem
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349
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350 def addAdvancedList(self, name=None, headers=None, items=None):
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351 """Create an advanced list
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352 @param headers: optional headers informations
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353 @param items: list of Item instances
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354 @return: created element
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355 """
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diff changeset
356 elem = self._createElem('advanced_list', name, self.currentLayout)
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diff changeset
357 self.addHeaders(headers, elem)
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diff changeset
358 if items:
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diff changeset
359 self.addItems(items, elem)
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diff changeset
360 return elem
105
d2630fba8dfd params to XMLUI tools
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parents: 104
diff changeset
361
107
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diff changeset
362 def addButton(self, callback_id, name, value, fields_back=[]):
105
d2630fba8dfd params to XMLUI tools
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parents: 104
diff changeset
363 """Add a button
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diff changeset
364 @param callback: callback which will be called if button is pressed
106
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parents: 105
diff changeset
365 @param name: name
107
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diff changeset
366 @param value: label of the button
630
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diff changeset
367 @fields_back: list of names of field to give back when pushing the button
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368 """
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369 elem = self._createElem('button', name, self.currentLayout)
106
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diff changeset
370 elem.setAttribute('callback_id', callback_id)
107
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diff changeset
371 elem.setAttribute('value', value)
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diff changeset
372 for field in fields_back:
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diff changeset
373 fback_el = self.doc.createElement('field_back')
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diff changeset
374 fback_el.setAttribute('name', field)
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375 elem.appendChild(fback_el)
630
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376 return elem
107
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377
630
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diff changeset
378 def addElement(self, type_, name=None, value=None, options=None, callback_id=None, headers=None, available=None):
103
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diff changeset
379 """Convenience method to add element, the params correspond to the ones in addSomething methods"""
590
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diff changeset
380 if type_ == 'empty':
630
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381 return self.addEmpty(name)
590
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diff changeset
382 elif type_ == 'text':
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diff changeset
383 assert value is not None
630
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diff changeset
384 return self.addText(value, name)
590
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diff changeset
385 elif type_ == 'label':
103
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diff changeset
386 assert(value)
630
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387 return self.addLabel(value)
590
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diff changeset
388 elif type_ == 'string':
630
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389 return self.addString(name, value)
590
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diff changeset
390 elif type_ == 'password':
630
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diff changeset
391 return self.addPassword(name, value)
590
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diff changeset
392 elif type_ == 'textbox':
630
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diff changeset
393 return self.addTextBox(name, value)
590
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diff changeset
394 elif type_ == 'bool':
183
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parents: 160
diff changeset
395 if not value:
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parents: 160
diff changeset
396 value = "true"
630
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diff changeset
397 return self.addBool(name, value)
590
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diff changeset
398 elif type_ == 'list':
630
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parents: 615
diff changeset
399 return self.addList(options, name, value)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
400 elif type_ == 'advancedlist':
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
401 return self.addAdvancedList(name, headers, available)
590
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
402 elif type_ == 'button':
106
138d82f64b6f plugin CS: friends parsing
Goffi <goffi@goffi.org>
parents: 105
diff changeset
403 assert(callback_id and value)
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
404 return self.addButton(callback_id, name, value)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
405
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
406 # List
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
407
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
408 def addOptions(self, options, parent):
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
409 """Add options to a multi-values element (e.g. list)
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
410 @param parent: multi-values element"""
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
411 for option in options:
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
412 opt = self.doc.createElement('option')
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
413 opt.setAttribute('value', option)
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
414 parent.appendChild(opt)
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
415
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
416 # Advanced list
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
417
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
418 def addHeaders(self, headers, parent):
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
419 headers_elt = self.doc.createElement('headers')
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
420 for header in headers:
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
421 field_elt = self.doc.createElement('field')
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
422 field_elt.setAttribute('field_name', header.field_name)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
423 field_elt.setAttribute('label', header.label)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
424 if header.description:
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
425 field_elt.setAttribute('description', header.description)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
426 if header.type:
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
427 field_elt.setAttribute('type', header.type)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
428 headers_elt.appendChild(field_elt)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
429 parent.appendChild(headers_elt)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
430
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
431 def addItems(self, items, parent):
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
432 """Add items to an AdvancedList
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
433 @param items: list of Item instances
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
434 @param parent: parent element (should be addAdvancedList)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
435
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
436 """
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
437 items_elt = self.doc.createElement('items')
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
438 for item in items:
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
439 item_elt = self.doc.createElement('item')
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
440 if item.text is not None:
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
441 text_elt = self.doc.createElement('text')
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
442 text_elt.appendChild(self.doc.createTextNode(item.text))
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
443 item_elt.appendChild(text_elt)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
444
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
445 for field in item.fields:
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
446 field_elt = self.doc.createElement('field')
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
447 field_elt.setAttribute('name', field.name)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
448 field_elt.setAttribute('value', field.value)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
449 item_elt.appendChild(field_elt)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
450
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
451 items_elt.appendChild(item_elt)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
452
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
453 parent.appendChild(items_elt)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
454
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
455 # Tabs
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
456
183
9ee4a1d0d7fb Added auto(dis)connect params + misc
Goffi <goffi@goffi.org>
parents: 160
diff changeset
457 def addCategory(self, name, layout, label=None):
104
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
458 """Add a category to current layout (must be a tabs layout)"""
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
459 assert(layout != 'tabs')
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
460 if not self.parentTabsLayout:
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
461 error(_("Trying to add a category without parent tabs layout"))
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
462 assert(False)
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
463 if self.parentTabsLayout.getAttribute('type') != 'tabs':
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
464 error(_("parent layout of a category is not tabs"))
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
465 assert(False)
183
9ee4a1d0d7fb Added auto(dis)connect params + misc
Goffi <goffi@goffi.org>
parents: 160
diff changeset
466
9ee4a1d0d7fb Added auto(dis)connect params + misc
Goffi <goffi@goffi.org>
parents: 160
diff changeset
467 if not label:
9ee4a1d0d7fb Added auto(dis)connect params + misc
Goffi <goffi@goffi.org>
parents: 160
diff changeset
468 label = name
104
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
469 self.currentCategory = cat = self.doc.createElement('category')
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
470 cat.setAttribute('name', name)
183
9ee4a1d0d7fb Added auto(dis)connect params + misc
Goffi <goffi@goffi.org>
parents: 160
diff changeset
471 cat.setAttribute('label', label)
104
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
472 self.changeLayout(layout)
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
473 self.parentTabsLayout.appendChild(cat)
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
474
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
475 def toXml(self):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
476 """return the XML representation of the panel"""
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
477 return self.doc.toxml()
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
478
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
479
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
480 class ElementParser(object):
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
481 """callable class to parse XML string into Element
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
482 Found at http://stackoverflow.com/questions/2093400/how-to-create-twisted-words-xish-domish-element-entirely-from-raw-xml/2095942#2095942
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
483 (c) Karl Anderson"""
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
484
590
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
485 def __call__(self, string):
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
486 self.result = None
590
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
487
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
488 def onStart(elem):
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
489 self.result = elem
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
490
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
491 def onEnd():
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
492 pass
590
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
493
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
494 def onElement(elem):
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
495 self.result.addChild(elem)
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
496
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
497 parser = domish.elementStream()
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
498 parser.DocumentStartEvent = onStart
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
499 parser.ElementEvent = onElement
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
500 parser.DocumentEndEvent = onEnd
536
a31abb97310d core, plugins: fixed bad namespace in stanza creation
Goffi <goffi@goffi.org>
parents: 480
diff changeset
501 tmp = domish.Element((None, "s"))
615
6f4c31192c7c plugins XEP-0060, XEP-0277, groupblog: comments implementation (first draft, not finished yet):
Goffi <goffi@goffi.org>
parents: 609
diff changeset
502 tmp.addRawXml(string.replace('\n', ' ').replace('\t', ' '))
304
e04ccf122bb6 microblog sending
Goffi <goffi@goffi.org>
parents: 289
diff changeset
503 parser.parse(tmp.toXml().encode('utf-8'))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
504 return self.result.firstChildElement()