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Add ReaderLink::registerScheme for plugins handling non-http(s) links (#11889)

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Currently, links with a scheme other than http or https are rejected. But plugins may want to handle them. This allows them to, by registering the scheme with self.ui.link:registerScheme("example") during the plugin's init.
This commit is contained in:
ziz57
2024-05-25 22:38:44 +01:00
committed by GitHub
parent b222900cb9
commit 7925455b68
1 changed files with 8 additions and 2 deletions
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10
frontend/apps/reader/modules/readerlink.lua
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@@ -67,6 +67,7 @@ local ReaderLink = InputContainer:extend{
location_stack = nil, -- table, per-instance
forward_location_stack = nil, -- table, per-instance
_external_link_buttons = nil,
handledSchemes = {"http", "https"},
}
function ReaderLink:init()
@@ -225,6 +226,10 @@ function ReaderLink:init()
end
end
function ReaderLink:registerScheme(scheme)
table.insert(self.handledSchemes, scheme)
end
function ReaderLink:onGesture() end
function ReaderLink:registerKeyEvents()
@@ -824,8 +829,9 @@ function ReaderLink:onGotoLink(link, neglect_current_location, allow_footnote_po
end
logger.dbg("ReaderLink:onGotoLink: External link:", link_url)
local is_http_link = link_url:find("^https?://") ~= nil
if is_http_link and self:onGoToExternalLink(link_url) then
local scheme = link_url:match("^(%w+)://")
local is_handled_external_link = scheme and util.arrayContains(self.handledSchemes, scheme)
if is_handled_external_link and self:onGoToExternalLink(link_url) then
return true
end