MacFormat 1999 Spring/macformat-077.iso/Shareware Plus/Development/Akua Sweets 131/Akua Sweets Examples/Internet/HTML NS to WS

Text File | 1999-03-04 | 4.3 KB | 195 lines | [TEXT/ToyS]

-- Preferences
property kasPrefName : "NetScape to WebStar SSI"

property kasWebStarSSI : "<!--#include virtual="
property kasNetScapeSSI : "<!--#include file="

property kasTypesToDo : {"TEXT"} -- Only run on these types
property kasExtToDo : "" -- Use non-empty match string (e.g. "*.html") to limit to that extension

-- Globals
global gasInfoWind -- Info window
global gasInfoPos -- Position of info window
global gasFoldersToDo -- The folders left to process
global gasConverted -- Number gone!
global gasChecked -- Number checked!
global gasPrefix -- Adjusted kasPrefix (munge the % parms)


on open fsObjs
    -- Load prefs, show window
    pfLoad()

    set gasConverted to 0
    set gasChecked to 0

    set gasInfoWind to display info titled kasPrefName ¬
        located at gasInfoPos ¬
        message "Scanning…"

    -- Do files
    set gasFoldersToDo to {}

    repeat with fsObj in fsObjs
        set myInfo to (basic info for fsObj)

        if (system type of myInfo is "fold") then
            set gasFoldersToDo to gasFoldersToDo & {fsObj}
        else if (system type of myInfo is in kasTypesToDo) then
            if (kasExtToDo is "") or ((collect lines of (catalog name of myInfo) that match kasExtToDo) is not "") then
                DoOne(fsObj)
            end if
        end if
    end repeat

    -- Do folders
    repeat while gasFoldersToDo is not {}
        -- Pop one off the end
        set n to the number of items of gasFoldersToDo
        set fsObj to item n of gasFoldersToDo

        if (n > 1) then
            set gasFoldersToDo to items 1 through (n - 1) of gasFoldersToDo
        else
            set gasFoldersToDo to {}
        end if

        display info gasInfoWind ¬
            message ("Folders to go: " & n) ¬
            at line 6 ¬
            using color (15 * 32)

        -- Process it
        GoDeep(fsObj)
    end repeat

    display info gasInfoWind message "DONE!"

    pause for 5 with seconds timing -- Let screen wait...

    set gasInfoPos to screen location of ¬
        (display info gasInfoWind with disposal)

    pfSave() -- Save window location
end open


on DoOne(fsObj)
    set aFileInfo to (alias info from fsObj)

    display info gasInfoWind ¬
        message "File: " & (original name of aFileInfo) ¬
        at line 2

    set gasChecked to gasChecked + 1

    display info gasInfoWind ¬
        message ("Checked: " & gasChecked) ¬
        at line 7 ¬
        using color 15

    ConvertFile(fsObj)
end DoOne


on ConvertFile(fsObj)
    try
        set fileRef to ¬
            open fork from fsObj ¬
                with write access
    on error errStr
        display info gasInfoWind ¬
            message ("Error: " & errStr) ¬
            at line 12 ¬
            using color (25 * 1024)
        return
    end try

    set fname to catalog name of (basic info for fsObj)

    set fileData to read data from fileRef
    set newData to fileData

    -- Convert SSI!
    set newData to munge newData ¬
        searching for kasNetScapeSSI ¬
        replacing it with kasWebStarSSI

    -- Rename to lowercase?
    if (not (the same data is in fileData given «class Cmp≈»:newData)) then
        -- Reset file to 0 long
        size fork fileRef given «class len »:0
        -- Write data
        write data to fileRef from buffer newData

        set gasConverted to gasConverted + 1

        display info gasInfoWind ¬
            message ("Converted: " & gasConverted) ¬
            at line 8 ¬
            using color (15 * 1024)
        display info gasInfoWind ¬
            message ("Last: " & fname) ¬
            at line 9 ¬
            using color (16 * 1024)
    end if

    close fork fileRef
end ConvertFile



on GoDeep(foldObj)
    display info gasInfoWind ¬
        message "Path: " & (foldObj as string)

    set daddy to foldObj as string

    -- Do kinds that match
    display info gasInfoWind ¬
        message "Scanning files" at line 5

    if (kasExtToDo is "") then
        set myItems to the entries in foldObj ¬
            whose types are in kasTypesToDo
    else
        set myItems to the entries in foldObj ¬
            whose types are in kasTypesToDo ¬
            whose names match kasExtToDo
    end if

    repeat with myItem in myItems
        DoOne((daddy & myItem) as alias)
    end repeat

    -- Do folders
    display info gasInfoWind ¬
        message "Scanning subfolders" at line 5

    set myItems to the entries in foldObj ¬
        whose kinds are a folder

    repeat with myItem in myItems
        set gasFoldersToDo to gasFoldersToDo & {(daddy & myItem) as alias}
    end repeat

    -- Done
    display info gasInfoWind ¬
        message "…" at line 5
end GoDeep


on pfLoad()
    try
        set ourPrefs to (load preference named kasPrefName)
        set gasInfoPos to item 1 of ourPrefs
    on error
        set gasInfoPos to {0, 0}
    end try
end pfLoad


on pfSave()
    save preference {gasInfoPos} named kasPrefName
end pfSave