1 | import logging |
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2 | from zope.component import queryMultiAdapter |
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3 | |
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4 | logger = logging.getLogger('quintagroup.pfg.captcha') |
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5 | |
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6 | captcha_fields = [] |
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7 | |
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8 | def migrateToPackage(context): |
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9 | """Collect old Products.qPloneCaptchaFields fields (before types tool setup). |
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10 | """ |
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11 | global captcha_fields |
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12 | if context.readDataFile('quintagroup.pfg.captcha_default.txt') is None: |
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13 | return |
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14 | |
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15 | site = context.getSite() |
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16 | plone_tools = queryMultiAdapter((site, site.REQUEST), name="plone_tools") |
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17 | ptypes = plone_tools.types() |
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18 | cftype = getattr(ptypes, 'CaptchaField', None) |
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19 | if cftype and getattr(cftype, 'product', "") == "qPloneCaptchaField": |
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20 | catalog = plone_tools.catalog() |
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21 | captcha_fields = [(cf.id, cf.getObject().aq_parent) \ |
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22 | for cf in catalog.search({'portal_type':'CaptchaField'})] |
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23 | logger.info("Old Products.qPloneCaptchaField fields collected.") |
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24 | |
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25 | |
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26 | def afterTypesTool(context): |
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27 | """ Replace old qPloneCaptchaField with new quintagroup.pfg.captcha fields |
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28 | (after types tool setup). |
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29 | """ |
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30 | global captcha_fields |
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31 | |
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32 | if context.readDataFile('quintagroup.pfg.captcha_default.txt') is None: |
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33 | return |
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34 | |
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35 | while captcha_fields: |
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36 | cf_id, form = captcha_fields.pop() |
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37 | form.manage_delObjects(cf_id) |
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38 | form.invokeFactory("CaptchaField", cf_id) |
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39 | logger.info("Fixed CaptchaField in '%s'" % form.getId()) |
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40 | logger.info("Finish Captcha field fixing") |
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