ਮੌਡਿਊਲ:FindYDCportal/doc

This is the documentation page for ਮੌਡਿਊਲ:FindYDCportal

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A helper module to find the most specific chronology portal which actually exists for a given year or decade. Used to simplify linking to a chronology portal.

October 2019 update

All by-year and by-century portals have been deleted. There are now only 8 decade portals, listed in Category:Decades portals.

So all checking for century and year portals has been disabled.

If any of the decade portals are deleted, then this module should be edited to remove that decade from the table existingDecadePortals

Parameters ਸੋਧੋ

Takes one parameter, which must be either a year (e.g. "1879", "1123") or a decade (e.g. "1940s", "730s").

If the parameter is missing, empty, or does not fit the required format, an empty string is returned.

Output ਸੋਧੋ

If a portal is found, returns its name without the namespace prefix, e.g.

for "Portal:1980s" return 1980s
for "Portal:19th century" return 19th century

If no portal is found, it returns an empty string.

Usage ਸੋਧੋ

Year parameter

{{#invoke: FindYDCportal | findydcportal |YYYY}} ... where YYYY is a 3- or 4-digit year

Decade parameter

{{#invoke: FindYDCportal | findydcportal |YYY0s}} ... where YYY0s is a 3- or 4-digit decade

Examples ਸੋਧੋ

Years

{{#invoke: FindYDCportal | findydcportal |2018}} → ਲੂਆ ਗ਼ਲਤੀ: bad argument #2 to 'title.new' (unrecognized namespace name 'Portal')।
{{#invoke: FindYDCportal | findydcportal |1935}} →
{{#invoke: FindYDCportal | findydcportal |1857}} →
{{#invoke: FindYDCportal | findydcportal |736}} →
{{#invoke: FindYDCportal | findydcportal |1800}} →

Decades

{{#invoke: FindYDCportal | findydcportal |2000s}} →
{{#invoke: FindYDCportal | findydcportal |1940s}} →
{{#invoke: FindYDCportal | findydcportal |560s}} →

Missing parameter

{{#invoke: FindYDCportal | findydcportal}} →

Empty parameter

{{#invoke: FindYDCportal | findydcportal | }} →

Invalid parameter

{{#invoke: FindYDCportal | findydcportal | 1927-related}} →
{{#invoke: FindYDCportal | findydcportal | Swedish chef}} →

Logic ਸੋਧੋ

If the parameter is a year:

If the year portal exists, return its name.
Otherwise try the decade.
If the decade portal exists, return its name.
Otherwise try the century
If the century portal exists, return its name.
Otherwise return an empty string

If the parameter is a decade:

If the decade portal exists, return its name.
Otherwise try the century
If the century portal exists, return its name.
Otherwise return an empty string