Module:Excerpt slideshow/sandbox: Difference between revisions

Revision as of 16:18, 31 October 2020

Revision as of 11:20, 6 November 2020

Line 133:

mw.log("require('Module:Excerpt').get failed: " .. excerpt) -- probably got a redlink

excerpt = nil

end

if excerpt and excerpt ~= '' and #excerpt > 10 then

-- temporarily take off the '''[[Page title|Read more...]]''' link if present

readmore_start_index, readmore_end_index, readmore_text = mw.ustring.find(excerpt, "(%s*'''%b[]''')$", -350) --- Starting from end should improve efficiency. 350 characters allows for long page titles and/or a long custom label for the link

if readmore_start_index then

excerpt = mw.ustring.sub(excerpt, 1, readmore_start_index-1)

end

end

if excerpt and excerpt ~= '' and #excerpt > 10 then -- check again in case we had a few characters plus Read more...

Line 155 ⟶ 148:

excerpt = gsubWikitextLists(excerpt, '#', 'ol', 'li')

excerpt = mw.text.trim(excerpt)

if readmore_textoptions.more then

-- add back the "Read more..." link if it was present

excerpt = excerpt .. " ('''[[" .. title .. "|" .. options.more .. "]]''')"

if readmore_text then

excerpt = excerpt .. readmore_text

end

local text = '<div style{{=}}text-align:left;>' .. mw.ustring.gsub(excerpt, '%c', '<br>') .. '</div>'