annotate MoinMoin/wikiform.py @ 0:77665d8e2254

tag of nonpublic@localhost--archive/moin--enterprise--1.5--base-0 (automatically generated log message) imported from: moin--main--1.5--base-0
author Thomas Waldmann <tw-public@gmx.de>
date Thu, 22 Sep 2005 15:09:50 +0000
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1 # -*- coding: iso-8859-1 -*-
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2 """
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3 MoinMoin - User Forms
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4
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5 @copyright: 2001-2004 by Jürgen Hermann <jh@web.de>
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6 @license: GNU GPL, see COPYING for details.
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7 """
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8
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9 from MoinMoin import wikiutil
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10 from MoinMoin.Page import Page
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11
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12 #############################################################################
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13 ### Form definitions
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14 #############################################################################
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15
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16 _required_attributes = ['type', 'name', 'label']
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17
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18 def parseDefinition(request, fielddef, fieldlist):
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19 """ Parse a form field definition and return the HTML markup for it
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20 """
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21 _ = request.getText
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22
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23 row = '<tr><td nowrap="nowrap" valign="top">&nbsp;%s&nbsp;</td><td>%s</td></tr>\n'
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24 fields, msg = wikiutil.parseAttributes(request, fielddef)
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25
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26 if not msg:
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27 for required in _required_attributes:
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28 if not fields.has_key(required):
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29 msg = _('Required attribute "%(attrname)s" missing') % {
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30 'attrname': required}
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31 break
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32
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33 if msg:
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34 # create visible error
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35 result = row % (msg, fielddef)
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36 elif fields['type'] == '"caption"':
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37 # create a centered, bold italic caption
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38 result = '<tr><td colspan="2" align="center"><em><strong>%s</strong></em></td></tr>\n' % (
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39 fields['label'][1:-1])
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40 else:
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41 # for submit buttons, use `label` as the value
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42 if fields['type'] == '"submit"':
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43 fields['value'] = fields['label']
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44 fields['label'] = ''
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45
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46 # make sure user cannot use a system name
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47 fields['name'] = '"form_' + fields['name'][1:]
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48 fieldlist.append(fields['name'][1:-1])
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49
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50 wrapper = ('<input', '>\n')
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51 if fields['type'] == '"textarea"':
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52 wrapper = ('<textarea', '></textarea>\n')
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53
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54 result = wrapper[0]
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55 for key, val in fields.items():
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56 if key == 'label': continue
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57 result = '%s %s=%s' % (result, key, val)
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58 result = result + wrapper[1]
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59
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60 #result = result + wikiutil.escape(`fields`)
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61
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62 if fields['type'] == '"submit"':
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63 result = '<tr><td colspan="2" align="center">%s</td></tr>\n' % result
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64 else:
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65 result = row % (fields['label'][1:-1], result)
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66
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67 return result
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68
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69
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70 def _get_formvalues(form):
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71 result = {}
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72 for key in form.keys():
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73 if key[:5] != 'form_': continue
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74
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75 val = form.get(key, ["<empty>"])
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76 if type(val) is type([]):
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77 # Multiple username fields specified
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78 val = "|".join(val).replace('\r','')
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79
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80 result[key] = val
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81
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82 return result
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83
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84
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85 def do_formtest(pagename, request):
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86 """ Test a user defined form.
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87 """
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88 _ = request.getText
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89
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90 result = []
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91 for key, val in _get_formvalues(request.form).items():
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92 result.append('<li><em>%s</em> = %s</li>' % (key.upper(), repr(wikiutil.escape(val))))
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93 msg = '%s<ul>\n%s</ul>\n' % (_('Submitted form data:'), '\n'.join(result))
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94
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95 Page(request, pagename).send_page(request, msg=msg)
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96