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@ -9,6 +9,8 @@ local Screen = require("ui/screen")
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local _ = require("gettext")
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local Font = require("ui/font")
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local calibre = "metadata.calibre"
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local Search = InputContainer:new{
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calibrefile = nil,
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search_dialog = nil,
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@ -25,7 +27,9 @@ local Search = InputContainer:new{
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results = {},
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libraries = {},
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browse_tags = {},
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browse_series = {}
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browse_series = {},
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error = nil,
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use_previous_search_results = false
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}
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local function unichar (value)
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@ -63,7 +67,7 @@ local function findcalibre(root)
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local fullPath=root .. "/" .. entity
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local mode = lfs.attributes(fullPath,"mode")
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if mode == "file" then
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if entity == "metadata.calibre" or entity == ".metadata.calibre" then
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if entity == calibre or entity == "." .. calibre then
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t = root .. "/" .. entity
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end
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elseif mode == "directory" then
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@ -75,16 +79,13 @@ local function findcalibre(root)
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return t
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end
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function Search:init()
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local error = nil
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self.data = {}
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self.results = {}
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function Search:getCalibre(number)
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-- check if we find the calibre file
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if number == 1 then
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if SEARCH_LIBRARY_PATH == nil then
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self.calibrefile = findcalibre("/mnt")
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if not self.calibrefile then
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error = "SEARCH_LIBRARY_PATH in DEFAULTS.LUA is not set!"
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self.error = "SEARCH_LIBRARY_PATH in DEFAULTS.LUA is not set!"
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else
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settings_changed = true
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end
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@ -92,14 +93,14 @@ function Search:init()
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if string.sub(SEARCH_LIBRARY_PATH,string.len(SEARCH_LIBRARY_PATH)) ~= "/" then
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SEARCH_LIBRARY_PATH = SEARCH_LIBRARY_PATH .. "/"
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end
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if io.open(SEARCH_LIBRARY_PATH .. "metadata.calibre","r") == nil then
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if io.open(SEARCH_LIBRARY_PATH .. ".metadata.calibre","r") == nil then
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error = SEARCH_LIBRARY_PATH .. "metadata.calibre not found!"
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if io.open(SEARCH_LIBRARY_PATH .. calibre,"r") == nil then
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if io.open(SEARCH_LIBRARY_PATH .. "." .. calibre,"r") == nil then
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self.error = SEARCH_LIBRARY_PATH .. calibre .. " not found!"
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else
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self.calibrefile = SEARCH_LIBRARY_PATH .. ".metadata.calibre"
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self.calibrefile = SEARCH_LIBRARY_PATH .. "." .. calibre
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end
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else
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self.calibrefile = SEARCH_LIBRARY_PATH .. "metadata.calibre"
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self.calibrefile = SEARCH_LIBRARY_PATH .. calibre
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end
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if not (SEARCH_AUTHORS or SEARCH_TITLE or SEARCH_PATH or SEARCH_SERIES or SEARCH_TAGS) then
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@ -112,7 +113,28 @@ function Search:init()
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end
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end
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end
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else
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local dummy
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if string.sub(SEARCH_LIBRARY_PATH2,string.len(SEARCH_LIBRARY_PATH2)) ~= "/" then
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SEARCH_LIBRARY_PATH2 = SEARCH_LIBRARY_PATH2 .. "/"
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end
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if io.open(SEARCH_LIBRARY_PATH2 .. calibre,"r") == nil then
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if io.open(SEARCH_LIBRARY_PATH2 .. "." .. calibre,"r") ~= nil then
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dummy = SEARCH_LIBRARY_PATH2 .. "." .. calibre
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end
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else
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dummy = SEARCH_LIBRARY_PATH2 .. calibre
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end
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if dummy and dummy ~= self.calibrefile then
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self.calibrefile = dummy
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else
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self.calibrefile = nil
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end
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end
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end
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function Search:ShowSearch()
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if self.calibrefile ~= nil then
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SEARCH_LIBRARY_PATH = string.gsub(self.calibrefile,"/[^/]*$","")
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if string.sub(SEARCH_LIBRARY_PATH,string.len(SEARCH_LIBRARY_PATH)) ~= "/" then
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@ -120,6 +142,7 @@ function Search:init()
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end
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GLOBAL_INPUT_VALUE = self.search_value
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local dummy = GLOBAL_INPUT_VALUE
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self.search_dialog = InputDialog:new{
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title = _("Search Books"),
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buttons = {
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@ -129,6 +152,11 @@ function Search:init()
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enabled = true,
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callback = function()
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self.search_value = self.search_dialog:getInputText()
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if not settings_changed and self.search_value == dummy then
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self.use_previous_search_results = true
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else
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self.use_previous_search_results = false
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end
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self:close()
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end,
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},
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@ -142,10 +170,16 @@ function Search:init()
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self.search_dialog:onShowKeyboard()
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UIManager:show(self.search_dialog)
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else
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if error then
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UIManager:show(InfoMessage:new{text = _(error .. " A search for a metadata.calibre file was not successful!"),})
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if self.error then
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UIManager:show(InfoMessage:new{text = self.error .. _( " A search for a " .. calibre .. " file was not successful!"),})
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end
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end
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end
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function Search:init()
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self.error = nil
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self.data = {}
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self.results = {}
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end
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function Search:close()
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@ -206,6 +240,10 @@ function Search:find()
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end
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end
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if not self.use_previous_search_results then
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self.reults = {}
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self.data = {}
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if SEARCH_CASESENSITIVE then
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upsearch = self.search_value
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else
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@ -222,15 +260,15 @@ function Search:find()
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-- new calibre data set
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dummy = ""
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if SEARCH_AUTHORS then dummy = dummy .. self.data[i][self.authors] end
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if SEARCH_TITLE then dummy = dummy .. self.data[i][self.title] end
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if SEARCH_PATH then dummy = dummy .. self.data[i][self.path] end
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if SEARCH_AUTHORS then dummy = dummy .. self.data[i][self.authors] .. "\n" end
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if SEARCH_TITLE then dummy = dummy .. self.data[i][self.title] .. "\n" end
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if SEARCH_PATH then dummy = dummy .. self.data[i][self.path] .. "\n" end
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if SEARCH_SERIES then
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dummy = dummy .. self.data[i][self.series]
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dummy = dummy .. self.data[i][self.series] .. "\n"
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self.browse_series[self.data[i][self.series]] = true
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end
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if SEARCH_TAGS then
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dummy = dummy .. self.data[i][self.tags]
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dummy = dummy .. self.data[i][self.tags] .. "\n"
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self.browse_tags[self.data[i][self.tags]] = true
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end
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if not SEARCH_CASESENSITIVE then dummy = string.upper(dummy) end
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@ -259,32 +297,21 @@ function Search:find()
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end
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line = f:read()
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if not line and firstrun and SEARCH_LIBRARY_PATH2 then
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local dummy
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firstrun = false
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if not line and firstrun then
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if f ~= nil then f:close() end
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if string.sub(SEARCH_LIBRARY_PATH2,string.len(SEARCH_LIBRARY_PATH2)) ~= "/" then
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SEARCH_LIBRARY_PATH2 = SEARCH_LIBRARY_PATH2 .. "/"
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end
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if io.open(SEARCH_LIBRARY_PATH2 .. "metadata.calibre","r") == nil then
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if io.open(SEARCH_LIBRARY_PATH2 .. ".metadata.calibre","r") ~= nil then
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dummy = SEARCH_LIBRARY_PATH2 .. ".metadata.calibre"
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end
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else
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dummy = SEARCH_LIBRARY_PATH2 .. "metadata.calibre"
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end
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if dummy and dummy ~= self.calibrefile then
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self.calibrefile = dummy
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firstrun = false
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self:getCalibre(2)
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if self.calibrefile then
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f = io.open(self.calibrefile)
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line = f:read()
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end
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end
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end
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i = i - 1
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if i > 0 then
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self.data[i + 1] = nil
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self.count = i
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end
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if self.count > 0 then
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self.data[self.count + 1] = nil
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self:showresults()
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else
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UIManager:show(InfoMessage:new{text = _("No match for " .. self.search_value)})
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@ -322,7 +349,8 @@ function Search:showresults()
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self.search_menu.close_callback = function()
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UIManager:close(menu_container)
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end
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if not self.use_previous_search_results then
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self.results = {}
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local i = 1
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while i <= self.count do
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local dummy = _("Title: ") .. (self.data[i][self.title] or "-") .. "\n \n" ..
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@ -353,7 +381,7 @@ function Search:showresults()
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})
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i = i + 1
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end
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end
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self.search_menu:swithItemTable("Search Results", self.results)
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UIManager:show(menu_container)
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end
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