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authorJo-Philipp Wich <jo@mein.io>2019-12-04 19:04:50 +0100
committerJo-Philipp Wich <jo@mein.io>2019-12-16 18:07:17 +0100
commit1ec6e72106218e11871dd8ee563f7673c2d1f7dc (patch)
treea56cbd089bdb34c9600996a7503eba69e97ab99d /modules/luci-base/luasrc
parenta6b214f87332471b8210d05b02ae59ea6b0c16b7 (diff)
luci-base: dispatcher.lua: factor out template class init into own function
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'modules/luci-base/luasrc')
-rw-r--r--modules/luci-base/luasrc/dispatcher.lua151
1 files changed, 79 insertions, 72 deletions
diff --git a/modules/luci-base/luasrc/dispatcher.lua b/modules/luci-base/luasrc/dispatcher.lua
index f150dcb428..05d3399ef4 100644
--- a/modules/luci-base/luasrc/dispatcher.lua
+++ b/modules/luci-base/luasrc/dispatcher.lua
@@ -668,6 +668,84 @@ function menu_json()
})
end
+local function init_template_engine(ctx)
+ local tpl = require "luci.template"
+ local media = luci.config.main.mediaurlbase
+
+ if not pcall(tpl.Template, "themes/%s/header" % fs.basename(media)) then
+ media = nil
+ for name, theme in pairs(luci.config.themes) do
+ if name:sub(1,1) ~= "." and pcall(tpl.Template,
+ "themes/%s/header" % fs.basename(theme)) then
+ media = theme
+ end
+ end
+ assert(media, "No valid theme found")
+ end
+
+ local function _ifattr(cond, key, val, noescape)
+ if cond then
+ local env = getfenv(3)
+ local scope = (type(env.self) == "table") and env.self
+ if type(val) == "table" then
+ if not next(val) then
+ return ''
+ else
+ val = util.serialize_json(val)
+ end
+ end
+
+ val = tostring(val or
+ (type(env[key]) ~= "function" and env[key]) or
+ (scope and type(scope[key]) ~= "function" and scope[key]) or "")
+
+ if noescape ~= true then
+ val = util.pcdata(val)
+ end
+
+ return string.format(' %s="%s"', tostring(key), val)
+ else
+ return ''
+ end
+ end
+
+ tpl.context.viewns = setmetatable({
+ write = http.write;
+ include = function(name) tpl.Template(name):render(getfenv(2)) end;
+ translate = i18n.translate;
+ translatef = i18n.translatef;
+ export = function(k, v) if tpl.context.viewns[k] == nil then tpl.context.viewns[k] = v end end;
+ striptags = util.striptags;
+ pcdata = util.pcdata;
+ media = media;
+ theme = fs.basename(media);
+ resource = luci.config.main.resourcebase;
+ ifattr = function(...) return _ifattr(...) end;
+ attr = function(...) return _ifattr(true, ...) end;
+ url = build_url;
+ }, {__index=function(tbl, key)
+ if key == "controller" then
+ return build_url()
+ elseif key == "REQUEST_URI" then
+ return build_url(unpack(ctx.requestpath))
+ elseif key == "FULL_REQUEST_URI" then
+ local url = { http.getenv("SCRIPT_NAME") or "", http.getenv("PATH_INFO") }
+ local query = http.getenv("QUERY_STRING")
+ if query and #query > 0 then
+ url[#url+1] = "?"
+ url[#url+1] = query
+ end
+ return table.concat(url, "")
+ elseif key == "token" then
+ return ctx.authtoken
+ else
+ return rawget(tbl, key) or _G[key]
+ end
+ end})
+
+ return tpl
+end
+
function dispatch(request)
--context._disable_memtrace = require "luci.debug".trap_memtrace("l")
local ctx = context
@@ -715,78 +793,7 @@ function dispatch(request)
-- Init template engine
if (c and c.index) or not track.notemplate then
- local tpl = require("luci.template")
- local media = track.mediaurlbase or luci.config.main.mediaurlbase
- if not pcall(tpl.Template, "themes/%s/header" % fs.basename(media)) then
- media = nil
- for name, theme in pairs(luci.config.themes) do
- if name:sub(1,1) ~= "." and pcall(tpl.Template,
- "themes/%s/header" % fs.basename(theme)) then
- media = theme
- end
- end
- assert(media, "No valid theme found")
- end
-
- local function _ifattr(cond, key, val, noescape)
- if cond then
- local env = getfenv(3)
- local scope = (type(env.self) == "table") and env.self
- if type(val) == "table" then
- if not next(val) then
- return ''
- else
- val = util.serialize_json(val)
- end
- end
-
- val = tostring(val or
- (type(env[key]) ~= "function" and env[key]) or
- (scope and type(scope[key]) ~= "function" and scope[key]) or "")
-
- if noescape ~= true then
- val = util.pcdata(val)
- end
-
- return string.format(' %s="%s"', tostring(key), val)
- else
- return ''
- end
- end
-
- tpl.context.viewns = setmetatable({
- write = http.write;
- include = function(name) tpl.Template(name):render(getfenv(2)) end;
- translate = i18n.translate;
- translatef = i18n.translatef;
- export = function(k, v) if tpl.context.viewns[k] == nil then tpl.context.viewns[k] = v end end;
- striptags = util.striptags;
- pcdata = util.pcdata;
- media = media;
- theme = fs.basename(media);
- resource = luci.config.main.resourcebase;
- ifattr = function(...) return _ifattr(...) end;
- attr = function(...) return _ifattr(true, ...) end;
- url = build_url;
- }, {__index=function(tbl, key)
- if key == "controller" then
- return build_url()
- elseif key == "REQUEST_URI" then
- return build_url(unpack(ctx.requestpath))
- elseif key == "FULL_REQUEST_URI" then
- local url = { http.getenv("SCRIPT_NAME") or "", http.getenv("PATH_INFO") }
- local query = http.getenv("QUERY_STRING")
- if query and #query > 0 then
- url[#url+1] = "?"
- url[#url+1] = query
- end
- return table.concat(url, "")
- elseif key == "token" then
- return ctx.authtoken
- else
- return rawget(tbl, key) or _G[key]
- end
- end})
+ init_template_engine(ctx)
end
track.dependent = (track.dependent ~= false)