[2402] | 1 | from zope.component import adapts |
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| 2 | from zope.interface import implements |
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| 3 | from archetypes.schemaextender.field import ExtensionField |
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| 4 | from archetypes.schemaextender.interfaces import ISchemaExtender |
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| 5 | |
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| 6 | from Products.Archetypes.public import SelectionWidget |
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[2420] | 7 | from Products.Archetypes.public import StringWidget |
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[2402] | 8 | from Products.Archetypes.public import MultiSelectionWidget |
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| 9 | from Products.Archetypes.public import LinesField |
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| 10 | from Products.Archetypes.public import StringField |
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| 11 | from Products.Archetypes.public import DisplayList |
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| 12 | |
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[2746] | 13 | from quintagroup.plonegooglesitemaps.interfaces import INewsSitemapProvider |
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| 14 | |
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[3152] | 15 | |
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[2402] | 16 | class ExtendableStringField(ExtensionField, StringField): |
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| 17 | """An extendable string field.""" |
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| 18 | |
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[3152] | 19 | |
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[2402] | 20 | class ExtendableLinesField(ExtensionField, LinesField): |
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| 21 | """An extendable string field.""" |
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| 22 | |
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[2420] | 23 | access_lst = ["Subscription", "Registration"] |
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[3506] | 24 | genres_lst = ["PressRelease", "Satire", "Blog", "OpEd", "Opinion", |
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[3152] | 25 | "UserGenerated"] |
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[2402] | 26 | |
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[3152] | 27 | |
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[2402] | 28 | class NewsExtender(object): |
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[2746] | 29 | adapts(INewsSitemapProvider) |
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[2402] | 30 | implements(ISchemaExtender) |
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| 31 | |
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| 32 | fields = [ |
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[3506] | 33 | ExtendableStringField( |
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| 34 | "gsm_access", |
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[2402] | 35 | accessor="gsm_access", |
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[3506] | 36 | vocabulary=DisplayList(zip(["", ] + access_lst, |
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[3152] | 37 | ["Open access", ] + access_lst)), |
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[2411] | 38 | default="", |
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[2402] | 39 | schemata="GoogleSitemap", |
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[3152] | 40 | widget=SelectionWidget( |
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[2402] | 41 | label="Access", |
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[3506] | 42 | description="Specifies whether an article is available to " |
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| 43 | "all readers (in case of the emtpy field, or only to " |
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[3152] | 44 | "those with a free or paid membership to your site.", |
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[2402] | 45 | format="radio"), |
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| 46 | ), |
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[3506] | 47 | ExtendableLinesField( |
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| 48 | "gsm_genres", |
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[2402] | 49 | accessor="gsm_genres", |
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| 50 | vocabulary=DisplayList(zip(genres_lst, genres_lst)), |
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| 51 | schemata="GoogleSitemap", |
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[2411] | 52 | default=(), |
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[3152] | 53 | widget=MultiSelectionWidget( |
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[2402] | 54 | label="Genres", |
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[3506] | 55 | description="Select one or more properties for an article, " |
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| 56 | "namely, whether it is a press release, " |
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| 57 | "a blog post, an opinion, an op-ed piece, " |
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| 58 | "user-generated content, or satire.", |
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[2402] | 59 | format="checkbox"), |
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| 60 | ), |
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[3506] | 61 | ExtendableStringField( |
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| 62 | "gsm_stock", |
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[2420] | 63 | accessor="gsm_stock", |
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| 64 | default="", |
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| 65 | schemata="GoogleSitemap", |
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[3152] | 66 | widget=StringWidget( |
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[2420] | 67 | label="Stock Tickers", |
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[3506] | 68 | description="A comma-separated list of up to 5 stock tickers " |
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| 69 | "of the companies, mutual funds, or other financial " |
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| 70 | "entities that are the main subject of the article. " |
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| 71 | "Relevant primarily for business articles. Each ticker " |
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| 72 | "must be prefixed by the name of its stock exchange, " |
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| 73 | "and must match its entry in Google Finance. " |
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| 74 | "For example, \"NASDAQ:AMAT\" (but not \"NASD:AMAT\"), " |
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[3152] | 75 | "or \"BOM:500325\" (but not \"BOM:RIL\").", |
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[2420] | 76 | size=70), |
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| 77 | ), |
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[2402] | 78 | ] |
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| 79 | |
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| 80 | def __init__(self, context): |
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| 81 | self.context = context |
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| 82 | |
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| 83 | def getFields(self): |
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| 84 | return self.fields |
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