Modul:Text: Unterschied zwischen den Versionen

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K (1 Version importiert)
 
(Eine dazwischenliegende Version von einem anderen Benutzer wird nicht angezeigt)
Zeile 1: Zeile 1:
local Text = { serial = "2017-11-01",
local Text = { serial = "2019-11-12",
               suite  = "Text" }
               suite  = "Text",
              item  = 29387871 }
--[=[
--[=[
Text utilities
Text utilities
]=]
]=]
 
local Failsafe  = Text
 
local GlobalMod = Text


-- local globals
-- local globals
Zeile 12: Zeile 13:
local PatternLatin      = false
local PatternLatin      = false
local PatternTerminated = false
local PatternTerminated = false
local QuoteLang        = false
local QuoteType        = false
local RangesLatin      = false
local RangesLatin      = false
local SeekQuote        = false
local SeekQuote        = false
local foreignModule = function ( access, advanced, append, alt, alert )
    -- Fetch global module
    -- Precondition:
    --    access    -- string, with name of base module
    --    advanced  -- true, for require(); else mw.loadData()
    --    append    -- string, with subpage part, if any; or false
    --    alt      -- number, of wikidata item of root; or false
    --    alert    -- true, for throwing error on data problem
    -- Postcondition:
    --    Returns whatever, probably table
    -- 2019-10-29
    local storage = access
    local finer = function ()
                      if append then
                          storage = string.format( "%s/%s",
                                                  storage,
                                                  append )
                      end
                  end
    local fun, lucky, r, suited
    if advanced then
        fun = require
    else
        fun = mw.loadData
    end
    GlobalMod.globalModules = GlobalMod.globalModules or { }
    suited = GlobalMod.globalModules[ access ]
    if not suited then
        finer()
        lucky, r = pcall( fun,  "Module:" .. storage )
    end
    if not lucky then
        if not suited  and
          type( alt ) == "number"  and
          alt > 0 then
            suited = string.format( "Q%d", alt )
            suited = mw.wikibase.getSitelink( suited )
            GlobalMod.globalModules[ access ] = suited or true
        end
        if type( suited ) == "string" then
            storage = suited
            finer()
            lucky, r = pcall( fun, storage )
        end
        if not lucky and alert then
            error( "Missing or invalid page: " .. storage, 0 )
        end
    end
    return r
end -- foreignModule()




Zeile 21: Zeile 73:
local function factoryQuote()
local function factoryQuote()
     -- Create quote definitions
     -- Create quote definitions
     QuoteLang = { af        = "bd",
     if not Text.quoteLang then
                  ar        = "la",
        local quoting = foreignModule( "Text",
                  be        = "labd",
                                      false,
                  bg        = "bd",
                                      "quoting",
                  ca        = "la",
                                      Text.item )
                  cs        = "bd",
        if type( quoting ) == "table" then
                  da        = "bd",
            Text.quoteLang = quoting.langs
                  de        = "bd",
            Text.quoteType = quoting.types
                  dsb      = "bd",
        end
                  et        = "bd",
        if type( Text.quoteLang ) ~= "table" then
                  el        = "lald",
            Text.quoteLang = { }
                  en        = "ld",
        end
                  es        = "la",
        if type( Text.quoteType ) ~= "table" then
                  eu        = "la",
             Text.quoteType = { }
             --    fa        = "la",
        end
                  fi        = "rd",
        if type( Text.quoteLang.en ) ~= "string" then
                  fr        = "laSPC",
            Text.quoteLang.en = "ld"
                  ga        = "ld",
        end
                  he        = "ldla",
        if type( Text.quoteType[ Text.quoteLang.en ] ) ~= "table" then
                  hr        = "bd",
            Text.quoteType[ Text.quoteLang.en ] = { { 8220, 8221 },
                  hsb      = "bd",
                                                    { 8216, 8217 } }
                  hu        = "bd",
        end
                  hy        = "labd",
     end
                  id        = "rd",
                  is        = "bd",
                  it        = "ld",
                  ja        = "x300C",
                  ka        = "bd",
                  ko        = "ld",
                  lt        = "bd",
                  lv        = "bd",
                  nl        = "ld",
                  nn        = "la",
                  no        = "la",
                  pl        = "bdla",
                  pt        = "lald",
                  ro        = "bdla",
                  ru        = "labd",
                  sk        = "bd",
                  sl        = "bd",
                  sq        = "la",
                  sr        = "bx",
                  sv        = "rd",
                  th        = "ld",
                  tr        = "ld",
                  uk        = "la",
                  zh        = "ld",
                  ["de-ch"] = "la",
                  ["en-gb"] = "lsld",
                  ["en-us"] = "ld",
                  ["fr-ch"] = "la",
                  ["it-ch"] = "la",
                  ["pt-br"] = "ldla",
                  ["zh-tw"] = "x300C",
                  ["zh-cn"] = "ld" }
    QuoteType = { bd    = { { 8222, 8220 },  { 8218, 8217 } },
                  bdla  = { { 8222, 8220 },  {  171,  187 } },
                  bx    = { { 8222, 8221 },  { 8218, 8217 } },
                  la    = { {  171,  187 },  { 8249, 8250 } },
                  laSPC = { {  171,  187 },  { 8249, 8250 },  true },
                  labd  = { {  171,  187 },  { 8222, 8220 } },
                  lald  = { {  171,  187 },  { 8220, 8221 } },
                  ld    = { { 8220, 8221 },  { 8216, 8217 } },
                  ldla  = { { 8220, 8221 },  {  171,  187 } },
                  lsld  = { { 8216, 8217 },  { 8220, 8221 } },
                  rd    = { { 8221, 8221 },  { 8217, 8217 } },
                  x300C = { { 0x300C, 0x300D },
                            { 0x300E, 0x300F } } }
     return r
end -- factoryQuote()
end -- factoryQuote()


Zeile 102: Zeile 108:
     local r = apply
     local r = apply
     local suite
     local suite
     if not QuoteLang then
     factoryQuote()
        factoryQuote()
     suite = Text.quoteLang[ alien ]
    end
     suite = QuoteLang[ alien ]
     if not suite then
     if not suite then
         local slang = alien:match( "^(%l+)-" )
         local slang = alien:match( "^(%l+)-" )
         if slang then
         if slang then
             suite = QuoteLang[ slang ]
             suite = Text.quoteLang[ slang ]
         end
         end
         if not suite then
         if not suite then
             suite = QuoteLang[ "en" ]
             suite = Text.quoteLang.en
         end
         end
     end
     end
     if suite then
     if suite then
         local quotes = QuoteType[ suite ]
         local quotes = Text.quoteType[ suite ]
         if quotes then
         if quotes then
             local space
             local space
Zeile 232: Zeile 236:
     -- Returns: true, if CJK detected
     -- Returns: true, if CJK detected
     local r
     local r
     if not patternCJK then
     if not PatternCJK then
         patternCJK = mw.ustring.char( 91,
         PatternCJK = mw.ustring.char( 91,
                                       13312, 45,  40959,
                                       13312, 45,  40959,
                                       131072, 45, 178207,
                                       131072, 45, 178207,
                                       93 )
                                       93 )
     end
     end
     if mw.ustring.find( analyse, patternCJK ) then
     if mw.ustring.find( analyse, PatternCJK ) then
         r = true
         r = true
     else
     else
Zeile 269: Zeile 273:
         :gsub( "''(.+)''", "%1" )
         :gsub( "''(.+)''", "%1" )
         :gsub( " ", " " )
         :gsub( " ", " " )
     return r
     return mw.text.unstrip( r )
end -- Text.getPlain()
end -- Text.getPlain()


Zeile 442: Zeile 446:
     --    analyse  -- string
     --    analyse  -- string
     -- Returns: true, if sentence terminated
     -- Returns: true, if sentence terminated
     local r
     local r = mw.text.trim( analyse )
     if not PatternTerminated then
     if not PatternTerminated then
         PatternTerminated = mw.ustring.char( 91,
         PatternTerminated = mw.ustring.char( 91,
Zeile 451: Zeile 455:
                             .. "!%.%?…][\"'%]‹›«»‘’“”]*$"
                             .. "!%.%?…][\"'%]‹›«»‘’“”]*$"
     end
     end
     if mw.ustring.find( analyse, PatternTerminated ) then
     if mw.ustring.find( r, PatternTerminated ) then
         r = true
         r = true
     else
     else
Zeile 606: Zeile 610:
     return r
     return r
end -- Text.uprightNonlatin()
end -- Text.uprightNonlatin()
Failsafe.failsafe = function ( atleast )
    -- Retrieve versioning and check for compliance
    -- Precondition:
    --    atleast  -- string, with required version or "wikidata" or "~"
    --                or false
    -- Postcondition:
    --    Returns  string  -- with queried version, also if problem
    --              false  -- if appropriate
    -- 2019-10-15
    local last  = ( atleast == "~" )
    local since = atleast
    local r
    if last  or  since == "wikidata" then
        local item = Failsafe.item
        since = false
        if type( item ) == "number"  and  item > 0 then
            local entity = mw.wikibase.getEntity( string.format( "Q%d",
                                                                item ) )
            if type( entity ) == "table" then
                local seek = Failsafe.serialProperty or "P348"
                local vsn  = entity:formatPropertyValues( seek )
                if type( vsn ) == "table"  and
                  type( vsn.value ) == "string"  and
                  vsn.value ~= "" then
                    if last  and  vsn.value == Failsafe.serial then
                        r = false
                    else
                        r = vsn.value
                    end
                end
            end
        end
    end
    if type( r ) == "nil" then
        if not since  or  since <= Failsafe.serial then
            r = Failsafe.serial
        else
            r = false
        end
    end
    return r
end -- Failsafe.failsafe()




Zeile 613: Zeile 662:
     if about == "quote" then
     if about == "quote" then
         factoryQuote()
         factoryQuote()
         r = { }
         r = { QuoteLang = Text.quoteLang,
        r.QuoteLang = QuoteLang
              QuoteType = Text.quoteType }
        r.QuoteType = QuoteType
     end
     end
     return r
     return r
Zeile 783: Zeile 831:
function p.ucfirstAll( frame )
function p.ucfirstAll( frame )
     return Text.ucfirstAll( frame.args[ 1 ] or "" )
     return Text.ucfirstAll( frame.args[ 1 ] or "" )
end
function p.unstrip( frame )
    return mw.text.trim( mw.text.unstrip( frame.args[ 1 ] or "" ) )
end
end


Zeile 833: Zeile 885:




function p.failsafe()
p.failsafe = function ( frame )
     return Text.serial
    -- Versioning interface
end
    local s = type( frame )
    local since
    if s == "table" then
        since = frame.args[ 1 ]
    elseif s == "string" then
        since = frame
    end
    if since then
        since = mw.text.trim( since )
        if since == "" then
            since = false
        end
    end
     return Failsafe.failsafe( since )  or  ""
end -- p.failsafe()




Aktuelle Version vom 30. September 2022, 20:11 Uhr

Text – Modul mit Funktionen für Textpassagen, Wikitext und ggf. HTML.

Funktionen für Vorlagen

Alle Funktionen haben einen unbenannten Parameter mit dem Text.

Der Rückgabewert ist eine leere Zeichenkette („nichts“), wenn der Parameterwert die Erwartung nicht erfüllt. Wenn ein Ergebnis vorhanden oder die Abfragebedingung wahr ist, resultiert mindestens ein Zeichen.

char
Zeichenkette aus Zeichencodes generieren.
1
Leerzeichen-getrennte Liste von Zahlenwerten
*
Anzahl der Wiederholungen der Liste 1; Vorgabe: 1
errors
0 – Fehlermeldungen unterdrücken
concatParams
Beliebig viele Elemente zu einer Liste kombinieren ähnlich table.concat() in Lua.
1
Erstes Element; fehlende oder leere Elemente werden ignoriert
2 3 4 5 6 …
Zweites usw. Element
apply
Trennzeichen bei der internen Verkettung; standardmäßig |
adapt
optionale Formatierung, die auf jedes Element angewendet wird; muss %s enthalten.
containsCJK
Enthält die Zeichenkette ein CJK-Zeichen?
  • nichts – wenn nicht erkannt
getPlain
Entferne Wikisyntax (ausgenommen Vorlagen): Kommentare, Tags, Kursiv-/Fettschrift, nbsp
isLatinRange
Besteht die Zeichenkette nur aus Zeichen, die in lateinisch verschrifteten Texten zu erwarten sind?
  • nichts – wenn ein anderes Zeichen gefunden wurde
isQuote
Ist dieses einzelne Zeichen als Anführungszeichen einsetzbar, einschließlich eines ' aus der Wikisyntax?
  • nichts – wenn kein Anführungszeichen oder mehrere Zeichen
listToText
Formatiere Listenelemente analog zu mw.text.listToText()
Zwischen den Elementen wird ein Komma mit Leerzeichen gesetzt; zwischen dem vorletzten und letzten das Wort „und“.
Als Listenelemente werden die Werte unbenannter Parameter verwendet.
Optionale Parameter von #invoke:
  • format – Jedes Listenelement soll zunächst mit diesem Pattern formatiert werden, das mindestens ein %s enthalten muss.
  • template=1 – Die Listenelemente werden der umgebenden Vorlageneinbindung entnommen.
Das Ergebnis ist die Zeichenkette.
quote
Schließe die Zeichenkette in sprachabhängige Anführungszeichen ein.
1
Eingabetext (wird getrimmt) – auch leerer Text führt zum Ergebnis
2
(optional) einzelner Sprachcode gemäß ISO 639
Liste aktuell unterstützter Sprachen
3
(optional) 2 für Anführungszeichen zweiter Ebene
quoteUnquoted
Schließe die Zeichenkette in sprachabhängige Anführungszeichen ein, falls nicht leer oder schon zu Beginn oder am Ende ein Anführungszeichen steht.
1
Eingabetext (wird getrimmt)
2
(optional) einzelner Sprachcode gemäß ISO 639
Liste aktuell unterstützter Sprachen
3
(optional) 2 für Anführungszeichen zweiter Ebene
removeDiacritics
Entfernt alle diakritischen Zeichen aus der Eingabe.
1
Eingabetext
sentenceTerminated
Ist die Zeichenkette mit einem Satzendezeichen beendet, auch CJK, auch wenn noch Anführungszeichen oder schließende eckige Klammern folgen?
  • nichts – wenn nicht erkannt
ucfirstAll
Den ersten Buchstaben jedes erkennbaren Wortes groß schreiben.
Die Parserfunktion {{ucfirst:}} verändert hingegen nur das erste nichtleere Zeichen des Parameters.
Benannte HTML-Entities, deren Notation wegen Unsichtbarkeit oder Syntaxkonflikt üblich ist, werden nicht beeinträchtigt.
uprightNonlatin
Gib eine Zeichenkette zurück, bei der nichtlateinische Zeichen nicht kursiv dargestellt werden, abgesehen von einem einzelnen griechischen Buchstaben.
zip
Fügt mehrere Listen/Tupel in Textform elementweise im Reißverschlussprinzip zusammen (convolution), d.h. sei liste1 = "a b c" und liste2 = "1 2 3" dann ist zip(liste1, liste2, sep = " ", isep = "-", osep = "/") = "a-1/b-2/c-3" (Hinweis: Bei Aufruf der Funktion aus dem Wikitext mittels #invoke entfallen die Anführungsstriche.)
  • 1, 2, 3, … – Listen/Tupel
  • sep – Trennzeichen (Lua-Regex) mit dem die Einzelwerte der Liste voneinander getrennt sind. Wenn leer, wird die Liste in ihre Einzelzeichen zerlegt.
  • sep1, sep2, sep3, … – falls einzelne Listen ein anderes Trennzeichen verwenden
  • isep – Ausgabetrennzeichen mit dem die Einträge die in ihren Listen an gleichen Positionen stehen verbunden werden
  • osep – Ausgabetrennzeichen mit dem ein Positionswechsel markiert wird

Beispiele (Testseite)

Eine Testseite illustriert praktische Beispiele. 

local Text = { serial = "2019-11-12",
               suite  = "Text",
               item   = 29387871 }
--[=[
Text utilities
]=]
local Failsafe  = Text
local GlobalMod = Text

-- local globals
local PatternCJK        = false
local PatternCombined   = false
local PatternLatin      = false
local PatternTerminated = false
local RangesLatin       = false
local SeekQuote         = false



local foreignModule = function ( access, advanced, append, alt, alert )
    -- Fetch global module
    -- Precondition:
    --     access    -- string, with name of base module
    --     advanced  -- true, for require(); else mw.loadData()
    --     append    -- string, with subpage part, if any; or false
    --     alt       -- number, of wikidata item of root; or false
    --     alert     -- true, for throwing error on data problem
    -- Postcondition:
    --     Returns whatever, probably table
    -- 2019-10-29
    local storage = access
    local finer = function ()
                      if append then
                          storage = string.format( "%s/%s",
                                                   storage,
                                                   append )
                      end
                  end
    local fun, lucky, r, suited
    if advanced then
        fun = require
    else
        fun = mw.loadData
    end
    GlobalMod.globalModules = GlobalMod.globalModules or { }
    suited = GlobalMod.globalModules[ access ]
    if not suited then
        finer()
        lucky, r = pcall( fun,  "Module:" .. storage )
    end
    if not lucky then
        if not suited  and
           type( alt ) == "number"  and
           alt > 0 then
            suited = string.format( "Q%d", alt )
            suited = mw.wikibase.getSitelink( suited )
            GlobalMod.globalModules[ access ] = suited or true
        end
        if type( suited ) == "string" then
            storage = suited
            finer()
            lucky, r = pcall( fun, storage )
        end
        if not lucky and alert then
            error( "Missing or invalid page: " .. storage, 0 )
        end
    end
    return r
end -- foreignModule()



local function factoryQuote()
    -- Create quote definitions
    if not Text.quoteLang then
        local quoting = foreignModule( "Text",
                                       false,
                                       "quoting",
                                       Text.item )
        if type( quoting ) == "table" then
            Text.quoteLang = quoting.langs
            Text.quoteType = quoting.types
        end
        if type( Text.quoteLang ) ~= "table" then
            Text.quoteLang = { }
        end
        if type( Text.quoteType ) ~= "table" then
            Text.quoteType = { }
        end
        if type( Text.quoteLang.en ) ~= "string" then
            Text.quoteLang.en = "ld"
        end
        if type( Text.quoteType[ Text.quoteLang.en ] ) ~= "table" then
            Text.quoteType[ Text.quoteLang.en ] = { { 8220, 8221 },
                                                    { 8216, 8217 } }
        end
    end
end -- factoryQuote()



local function fiatQuote( apply, alien, advance )
    -- Quote text
    -- Parameter:
    --     apply    -- string, with text
    --     alien    -- string, with language code
    --     advance  -- number, with level 1 or 2
    local r = apply
    local suite
    factoryQuote()
    suite = Text.quoteLang[ alien ]
    if not suite then
        local slang = alien:match( "^(%l+)-" )
        if slang then
            suite = Text.quoteLang[ slang ]
        end
        if not suite then
            suite = Text.quoteLang.en
        end
    end
    if suite then
        local quotes = Text.quoteType[ suite ]
        if quotes then
            local space
            if quotes[ 3 ] then
                space = "&#160;"
            else
                space = ""
            end
            quotes = quotes[ advance ]
            if quotes then
                r = mw.ustring.format( "%s%s%s%s%s",
                                       mw.ustring.char( quotes[ 1 ] ),
                                       space,
                                       apply,
                                       space,
                                       mw.ustring.char( quotes[ 2 ] ) )
            end
        else
            mw.log( "fiatQuote() " .. suite )
        end
    end
    return r
end -- fiatQuote()



Text.char = function ( apply, again, accept )
    -- Create string from codepoints
    -- Parameter:
    --     apply   -- table (sequence) with numerical codepoints, or nil
    --     again   -- number of repetitions, or nil
    --     accept  -- true, if no error messages to be appended
    -- Returns: string
    local r
    if type( apply ) == "table" then
        local bad   = { }
        local codes = { }
        local s
        for k, v in pairs( apply ) do
            s = type( v )
            if s == "number" then
                if v < 32  and  v ~= 9  and  v ~= 10 then
                    v = tostring( v )
                else
                    v = math.floor( v )
                    s = false
                end
            elseif s ~= "string" then
                v = tostring( v )
            end
            if s then
                table.insert( bad, v )
            else
                table.insert( codes, v )
            end
        end -- for k, v
        if #bad == 0 then
            if #codes > 0 then
                r = mw.ustring.char( unpack( codes ) )
                if again then
                    if type( again ) == "number" then
                        local n = math.floor( again )
                        if n > 1 then
                            r = r:rep( n )
                        elseif n < 1 then
                            r = ""
                        end
                    else
                        s = "bad repetitions: " .. tostring( again )
                    end
                end
            end
        else
            s = "bad codepoints: " .. table.concat( bad, " " )
        end
        if s  and  not accept then
            r = tostring(  mw.html.create( "span" )
                                  :addClass( "error" )
                                  :wikitext( s ) )
        end
    end
    return r or ""
end -- Text.char()



Text.concatParams = function ( args, apply, adapt )
    -- Concat list items into one string
    -- Parameter:
    --     args   -- table (sequence) with numKey=string
    --     apply  -- string (optional); separator (default: "|")
    --     adapt  -- string (optional); format including "%s"
    -- Returns: string
    local collect = { }
    for k, v in pairs( args ) do
        if type( k ) == "number" then
            v = mw.text.trim( v )
            if v ~= "" then
                if adapt then
                    v = mw.ustring.format( adapt, v )
                end
                table.insert( collect, v )
            end
        end
    end -- for k, v
    return table.concat( collect,  apply or "|" )
end -- Text.concatParams()



Text.containsCJK = function ( analyse )
    -- Is any CJK code within?
    -- Parameter:
    --     analyse  -- string
    -- Returns: true, if CJK detected
    local r
    if not PatternCJK then
        PatternCJK = mw.ustring.char( 91,
                                       13312, 45,  40959,
                                      131072, 45, 178207,
                                      93 )
    end
    if mw.ustring.find( analyse, PatternCJK ) then
        r = true
    else
        r = false
    end
    return r
end -- Text.containsCJK()



Text.getPlain = function ( adjust )
    -- Remove wikisyntax from string, except templates
    -- Parameter:
    --     adjust  -- string
    -- Returns: string
    local i = adjust:find( "<!--", 1, true )
    local r = adjust
    local j
    while i do
        j = r:find( "-->",  i + 3,  true )
        if j then
            r = r:sub( 1, i ) .. r:sub( j + 3 )
        else
            r = r:sub( 1, i )
        end
        i = r:find( "<!--", i, true )
    end    -- "<!--"
    r = r:gsub( "(</?%l[^>]*>)", "" )
         :gsub( "'''(.+)'''", "%1" )
         :gsub( "''(.+)''", "%1" )
         :gsub( "&nbsp;", " " )
    return mw.text.unstrip( r )
end -- Text.getPlain()



Text.isLatinRange = function ( adjust )
    -- Are characters expected to be latin or symbols within latin texts?
    -- Precondition:
    --     adjust  -- string, or nil for initialization
    -- Returns: true, if valid for latin only
    local r
    if not RangesLatin then
        RangesLatin = { {    7,  687 },
                        { 7531, 7578 },
                        { 7680, 7935 },
                        { 8194, 8250 } }
    end
    if not PatternLatin then
        local range
        PatternLatin = "^["
        for i = 1, #RangesLatin do
            range = RangesLatin[ i ]
            PatternLatin = PatternLatin ..
                           mw.ustring.char( range[ 1 ], 45, range[ 2 ] )
        end    -- for i
        PatternLatin = PatternLatin .. "]*$"
    end
    if adjust then
        if mw.ustring.match( adjust, PatternLatin ) then
            r = true
        else
            r = false
        end
    end
    return r
end -- Text.isLatinRange()



Text.isQuote = function ( ask )
    -- Is this character any quotation mark?
    -- Parameter:
    --     ask  -- string, with single character
    -- Returns: true, if ask is quotation mark
    local r
    if not SeekQuote then
        SeekQuote = mw.ustring.char(   34,       -- "
                                       39,       -- '
                                      171,       -- laquo
                                      187,       -- raquo
                                     8216,       -- lsquo
                                     8217,       -- rsquo
                                     8218,       -- sbquo
                                     8220,       -- ldquo
                                     8221,       -- rdquo
                                     8222,       -- bdquo
                                     8249,       -- lsaquo
                                     8250,       -- rsaquo
                                     0x300C,     -- CJK
                                     0x300D,     -- CJK
                                     0x300E,     -- CJK
                                     0x300F )    -- CJK
    end
    if ask == "" then
        r = false
    elseif mw.ustring.find( SeekQuote, ask, 1, true ) then
        r = true
    else
        r = false
    end
    return r
end -- Text.isQuote()



Text.listToText = function ( args, adapt )
    -- Format list items similar to mw.text.listToText()
    -- Parameter:
    --     args   -- table (sequence) with numKey=string
    --     adapt  -- string (optional); format including "%s"
    -- Returns: string
    local collect = { }
    for k, v in pairs( args ) do
        if type( k ) == "number" then
            v = mw.text.trim( v )
            if v ~= "" then
                if adapt then
                    v = mw.ustring.format( adapt, v )
                end
                table.insert( collect, v )
            end
        end
    end -- for k, v
    return mw.text.listToText( collect )
end -- Text.listToText()



Text.quote = function ( apply, alien, advance )
    -- Quote text
    -- Parameter:
    --     apply    -- string, with text
    --     alien    -- string, with language code, or nil
    --     advance  -- number, with level 1 or 2, or nil
    -- Returns: quoted string
    local mode, slang
    if type( alien ) == "string" then
        slang = mw.text.trim( alien ):lower()
    else
        slang = mw.title.getCurrentTitle().pageLanguage
        if not slang then
            -- TODO FIXME: Introduction expected 2017-04
            slang = mw.language.getContentLanguage():getCode()
        end
    end
    if advance == 2 then
        mode = 2
    else
        mode = 1
    end
    return fiatQuote( mw.text.trim( apply ), slang, mode )
end -- Text.quote()



Text.quoteUnquoted = function ( apply, alien, advance )
    -- Quote text, if not yet quoted and not empty
    -- Parameter:
    --     apply    -- string, with text
    --     alien    -- string, with language code, or nil
    --     advance  -- number, with level 1 or 2, or nil
    -- Returns: string; possibly quoted
    local r = mw.text.trim( apply )
    local s = mw.ustring.sub( r, 1, 1 )
    if s ~= ""  and  not Text.isQuote( s, advance ) then
        s = mw.ustring.sub( r, -1, 1 )
        if not Text.isQuote( s ) then
            r = Text.quote( r, alien, advance )
        end
    end
    return r
end -- Text.quoteUnquoted()



Text.removeDiacritics = function ( adjust )
    -- Remove all diacritics
    -- Parameter:
    --     adjust  -- string
    -- Returns: string; all latin letters should be ASCII
    --                  or basic greek or cyrillic or symbols etc.
    local cleanup, decomposed
    if not PatternCombined then
        PatternCombined = mw.ustring.char( 91,
                                            0x0300, 45, 0x036F,
                                            0x1AB0, 45, 0x1AFF,
                                            0x1DC0, 45, 0x1DFF,
                                            0xFE20, 45, 0xFE2F,
                                           93 )
    end
    decomposed = mw.ustring.toNFD( adjust )
    cleanup    = mw.ustring.gsub( decomposed, PatternCombined, "" )
    return mw.ustring.toNFC( cleanup )
end -- Text.removeDiacritics()



Text.sentenceTerminated = function ( analyse )
    -- Is string terminated by dot, question or exclamation mark?
    --     Quotation, link termination and so on granted
    -- Parameter:
    --     analyse  -- string
    -- Returns: true, if sentence terminated
    local r = mw.text.trim( analyse )
    if not PatternTerminated then
        PatternTerminated = mw.ustring.char( 91,
                                             12290,
                                             65281,
                                             65294,
                                             65311 )
                            .. "!%.%?…][\"'%]‹›«»‘’“”]*$"
    end
    if mw.ustring.find( r, PatternTerminated ) then
        r = true
    else
        r = false
    end
    return r
end -- Text.sentenceTerminated()



Text.ucfirstAll = function ( adjust )
    -- Capitalize all words
    -- Precondition:
    --     adjust  -- string
    -- Returns: string with all first letters in upper case
    local r = " " .. adjust
    local i = 1
    local c, j, m
    if adjust:find( "&" ) then
        r = r:gsub( "&amp;",      "&#38;" )
             :gsub( "&lt;",       "&#60;" )
             :gsub( "&gt;",       "&#62;" )
             :gsub( "&nbsp;",    "&#160;" )
             :gsub( "&thinsp;", "&#8201;" )
             :gsub( "&zwnj;",   "&#8204;" )
             :gsub( "&zwj;",    "&#8205;" )
             :gsub( "&lrm;",    "&#8206;" )
             :gsub( "&rlm;",    "&#8207;" )
        m = true
    end
    while i do
        i = mw.ustring.find( r, "%W%l", i )
        if i then
            j = i + 1
            c = mw.ustring.upper( mw.ustring.sub( r, j, j ) )
            r = string.format( "%s%s%s",
                               mw.ustring.sub( r, 1, i ),
                               c,
                               mw.ustring.sub( r, i + 2 ) )
            i = j
        end
    end -- while i
    r = r:sub( 2 )
    if m then
        r = r:gsub(     "&#38;", "&amp;" )
             :gsub(     "&#60;", "&lt;" )
             :gsub(     "&#62;", "&gt;" )
             :gsub(    "&#160;", "&nbsp;" )
             :gsub(   "&#8201;", "&thinsp;" )
             :gsub(   "&#8204;", "&zwnj;" )
             :gsub(   "&#8205;", "&zwj;" )
             :gsub(   "&#8206;", "&lrm;" )
             :gsub(   "&#8207;", "&rlm;" )
             :gsub( "&#X(%x+);", "&#x%1;" )
    end
    return r
end -- Text.ucfirstAll()



Text.uprightNonlatin = function ( adjust )
    -- Ensure non-italics for non-latin text parts
    --     One single greek letter might be granted
    -- Precondition:
    --     adjust  -- string
    -- Returns: string with non-latin parts enclosed in <span>
    local r
    Text.isLatinRange()
    if mw.ustring.match( adjust, PatternLatin ) then
        -- latin only, horizontal dashes, quotes
        r = adjust
    else
        local c
        local j    = false
        local k    = 1
        local m    = false
        local n    = mw.ustring.len( adjust )
        local span = "%s%s<span dir='auto' style='font-style:normal'>%s</span>"
        local flat = function ( a )
                  -- isLatin
                  local range
                  for i = 1, #RangesLatin do
                      range = RangesLatin[ i ]
                      if a >= range[ 1 ]  and  a <= range[ 2 ] then
                          return true
                      end
                  end    -- for i
              end -- flat()
        local focus = function ( a )
                  -- char is not ambivalent
                  local r = ( a > 64 )
                  if r then
                      r = ( a < 8192  or  a > 8212 )
                  else
                      r = ( a == 38  or  a == 60 )    -- '&' '<'
                  end
                  return r
              end -- focus()
        local form = function ( a )
                return string.format( span,
                                      r,
                                      mw.ustring.sub( adjust, k, j - 1 ),
                                      mw.ustring.sub( adjust, j, a ) )
              end -- form()
        r = ""
        for i = 1, n do
            c = mw.ustring.codepoint( adjust, i, i )
            if focus( c ) then
                if flat( c ) then
                    if j then
                        if m then
                            if i == m then
                                -- single greek letter.
                                j = false
                            end
                            m = false
                        end
                        if j then
                            local nx = i - 1
                            local s  = ""
                            for ix = nx, 1, -1 do
                                c = mw.ustring.sub( adjust, ix, ix )
                                if c == " "  or  c == "(" then
                                    nx = nx - 1
                                    s  = c .. s
                                else
                                    break -- for ix
                                end
                            end -- for ix
                            r = form( nx ) .. s
                            j = false
                            k = i
                        end
                    end
                elseif not j then
                    j = i
                    if c >= 880  and  c <= 1023 then
                        -- single greek letter?
                        m = i + 1
                    else
                        m = false
                    end
                end
            elseif m then
                m = m + 1
            end
        end    -- for i
        if j  and  ( not m  or  m < n ) then
            r = form( n )
        else
            r = r .. mw.ustring.sub( adjust, k )
        end
    end
    return r
end -- Text.uprightNonlatin()



Failsafe.failsafe = function ( atleast )
    -- Retrieve versioning and check for compliance
    -- Precondition:
    --     atleast  -- string, with required version or "wikidata" or "~"
    --                 or false
    -- Postcondition:
    --     Returns  string  -- with queried version, also if problem
    --              false   -- if appropriate
    -- 2019-10-15
    local last  = ( atleast == "~" )
    local since = atleast
    local r
    if last  or  since == "wikidata" then
        local item = Failsafe.item
        since = false
        if type( item ) == "number"  and  item > 0 then
            local entity = mw.wikibase.getEntity( string.format( "Q%d",
                                                                 item ) )
            if type( entity ) == "table" then
                local seek = Failsafe.serialProperty or "P348"
                local vsn  = entity:formatPropertyValues( seek )
                if type( vsn ) == "table"  and
                   type( vsn.value ) == "string"  and
                   vsn.value ~= "" then
                    if last  and  vsn.value == Failsafe.serial then
                        r = false
                    else
                        r = vsn.value
                    end
                end
            end
        end
    end
    if type( r ) == "nil" then
        if not since  or  since <= Failsafe.serial then
            r = Failsafe.serial
        else
            r = false
        end
    end
    return r
end -- Failsafe.failsafe()



Text.test = function ( about )
    local r
    if about == "quote" then
        factoryQuote()
        r = { QuoteLang = Text.quoteLang,
              QuoteType = Text.quoteType }
    end
    return r
end -- Text.test()



-- Export
local p = { }

function p.char( frame )
    local params = frame:getParent().args
    local story = params[ 1 ]
    local codes, lenient, multiple
    if not story then
        params = frame.args
        story  = params[ 1 ]
    end
    if story then
        local items = mw.text.split( story, "%s+" )
        if #items > 0 then
            local j
            lenient  = ( params.errors == "0" )
            codes    = { }
            multiple = tonumber( params[ "*" ] )
            for k, v in pairs( items ) do
                if v:sub( 1, 1 ) == "x" then
                    j = tonumber( "0" .. v )
                elseif v == "" then
                    v = false
                else
                    j = tonumber( v )
                end
                if v then
                    table.insert( codes,  j or v )
                end
            end -- for k, v
        end
    end
    return Text.char( codes, multiple, lenient )
end

function p.concatParams( frame )
    local args
    local template = frame.args.template
    if type( template ) == "string" then
        template = mw.text.trim( template )
        template = ( template == "1" )
    end
    if template then
        args = frame:getParent().args
    else
        args = frame.args
    end
    return Text.concatParams( args,
                              frame.args.separator,
                              frame.args.format )
end

function p.containsCJK( frame )
    return Text.containsCJK( frame.args[ 1 ] or "" ) and "1" or ""
end

function p.getPlain( frame )
    return Text.getPlain( frame.args[ 1 ] or "" )
end

function p.isLatinRange( frame )
    return Text.isLatinRange( frame.args[ 1 ] or "" ) and "1" or ""
end

function p.isQuote( frame )
    return Text.isQuote( frame.args[ 1 ] or "" ) and "1" or ""
end



function p.listToFormat(frame)
    local lists = {}
    local pformat = frame.args["format"]
    local sep = frame.args["sep"] or ";"

    -- Parameter parsen: Listen
    for k, v in pairs(frame.args) do
        local knum = tonumber(k)
        if knum then lists[knum] = v end
    end

    -- Listen splitten
    local maxListLen = 0
    for i = 1, #lists do
        lists[i] = mw.text.split(lists[i], sep)
        if #lists[i] > maxListLen then maxListLen = #lists[i] end
    end

    -- Ergebnisstring generieren
    local result = ""
    local result_line = ""
    for i = 1, maxListLen do
        result_line = pformat
        for j = 1, #lists do
            result_line = mw.ustring.gsub(result_line, "%%s", lists[j][i], 1)
        end
        result = result .. result_line
    end

    return result
end



function p.listToText( frame )
    local args
    local template = frame.args.template
    if type( template ) == "string" then
        template = mw.text.trim( template )
        template = ( template == "1" )
    end
    if template then
        args = frame:getParent().args
    else
        args = frame.args
    end
    return Text.listToText( args, frame.args.format )
end



function p.quote( frame )
    local slang = frame.args[2]
    if type( slang ) == "string" then
        slang = mw.text.trim( slang )
        if slang == "" then
            slang = false
        end
    end
    return Text.quote( frame.args[ 1 ] or "",
                       slang,
                       tonumber( frame.args[3] ) )
end



function p.quoteUnquoted( frame )
    local slang = frame.args[2]
    if type( slang ) == "string" then
        slang = mw.text.trim( slang )
        if slang == "" then
            slang = false
        end
    end
    return Text.quoteUnquoted( frame.args[ 1 ] or "",
                               slang,
                               tonumber( frame.args[3] ) )
end



function p.removeDiacritics( frame )
    return Text.removeDiacritics( frame.args[ 1 ] or "" )
end

function p.sentenceTerminated( frame )
    return Text.sentenceTerminated( frame.args[ 1 ] or "" ) and "1" or ""
end

function p.ucfirstAll( frame )
    return Text.ucfirstAll( frame.args[ 1 ] or "" )
end

function p.unstrip( frame )
    return mw.text.trim( mw.text.unstrip( frame.args[ 1 ] or "" ) )
end

function p.uprightNonlatin( frame )
    return Text.uprightNonlatin( frame.args[ 1 ] or "" )
end



function p.zip(frame)
    local lists = {}
    local seps = {}
    local defaultsep = frame.args["sep"] or ""
    local innersep = frame.args["isep"] or ""
    local outersep = frame.args["osep"] or ""

    -- Parameter parsen
    for k, v in pairs(frame.args) do
        local knum = tonumber(k)
        if knum then lists[knum] = v else
            if string.sub(k, 1, 3) == "sep" then
                local sepnum = tonumber(string.sub(k, 4))
                if sepnum then seps[sepnum] = v end
            end
        end
    end
    -- sofern keine expliziten Separatoren angegeben sind, den Standardseparator verwenden
    for i = 1, math.max(#seps, #lists) do
        if not seps[i] then seps[i] = defaultsep end
    end

    -- Listen splitten
    local maxListLen = 0
    for i = 1, #lists do
        lists[i] = mw.text.split(lists[i], seps[i])
        if #lists[i] > maxListLen then maxListLen = #lists[i] end
    end

    local result = ""
    for i = 1, maxListLen do
        if i ~= 1 then result = result .. outersep end
        for j = 1, #lists do
            if j ~= 1 then result = result .. innersep end
            result = result .. (lists[j][i] or "")
        end
    end
    return result
end



p.failsafe = function ( frame )
    -- Versioning interface
    local s = type( frame )
    local since
    if s == "table" then
        since = frame.args[ 1 ]
    elseif s == "string" then
        since = frame
    end
    if since then
        since = mw.text.trim( since )
        if since == "" then
            since = false
        end
    end
    return Failsafe.failsafe( since )  or  ""
end -- p.failsafe()



p.Text = function ()
    return Text
end -- p.Text

return p
Abgerufen von „https://wiki.wiidatabase.de/index.php?title=Modul:Text&oldid=10154“