Re: URL Encoding With Pure AppleScript
Re: URL Encoding With Pure AppleScript
- Subject: Re: URL Encoding With Pure AppleScript
- From: Emmanuel LEVY <email@hidden>
- Date: Wed, 10 Jul 2013 17:21:10 +0200
That's what the "escaping" parameter is for in Satimage's escapeURL command.
Likewise, javascript knows both encodeURI and encodeURIComponent.
Best,
Emmanuel
On Jul 10, 2013, at 4:27 PM, Alex Zavatone wrote:
> Just a note since I've had to do this in Objective-C.
>
> If you think of an HTTP URL, there often are two parts, the base URL and then parameters after a ? mark.
>
> Often these need to be encoded differently, or at lease separately and then concatenated. Just a FYI in case you run in this case.
>
> We would often run in to this situation where we had forward slashes within our parameters and these needed to be hex encoded, while if that was done to all of the URL before the ?, you'd create an invalid URL.
>
>
> On Jul 10, 2013, at 3:00 AM, Kaydell Leavitt wrote:
>
>> Hello,
>>
>> Sorry, here is the URL to the new code:
>>
>> http://www.learnbymac.com/wiki/index.php?title=URI_Encoding
>>
>>
>> -- Kaydell
>> email@hidden
>> http://learnbymac.com
>>
>>
>>
>>
>> On Jul 10, 2013, at 12:45 AM, Kaydell Leavitt <email@hidden> wrote:
>>
>>> Hello AppleScripters,
>>>
>>> I previously posted to the wrong thread. I'm sorry. I mean to start this new thread.
>>>
>>> I've developed a urlEncode() handler written completely in AppleScript.
>>>
>>> The one that called perl worked and this new one works too.
>>>
>>> I guess that I'll go with the pure AppleScript solution provided that it is OK.
>>>
>>> -- Kaydell
>>> email@hidden
>>> http://learnbymac.com
>>>
>>>
>>>
>>>
>>> On Jul 9, 2013, at 11:49 PM, Kaydell Leavitt <email@hidden> wrote:
>>>
>>>> I went looking for a urlEncode script that I could call from AppleScript and found this handler called urlEncode()
>>>> I believe that it may work OK, but I would like to understand what's going on better than I do. .
>>>>
>>>> -- This script uses the perl command from the shell to do a URL Encoding
>>>> -- This script is from the following website: http://applescript.bratis-lover.net/library/url/
>>>> on urlEncode(str)
>>>> local str
>>>> try
>>>> return (do shell script "/bin/echo " & quoted form of str & " | perl -MURI::Escape -lne 'print uri_escape($_)'")
>>>> on error eMsg number eNum
>>>> error "Can't urlEncode: " & eMsg number eNum
>>>> end try
>>>> end urlEncode
>>>>
>>>> -- Does this make sense? The id of the character is only 233 but the percent-encoding makes it look
>>>> -- like the accented é takes two bytes to encode.
>>>> -- Does it have anything to do with whether the character encoded here is UTF-8, UCS-2, UTF-16, or UTF-32?
>>>> set this_character to "é"
>>>> set this_encoding to urlEncode(this_character)
>>>> set this_id to id of (this_character)
>>>> display dialog "The character: " & this_character & " is percent-encoded with: " & this_encoding & " and it's id is: " & this_id
>>>>
>>>> I understand that ASCII has been deprecated from AppleScript and that nowadays that everything is Unicode text = text = string, but I believe that what's different is UTF-8 which is what I want.
>>>>
>>>> Each of the following expressions returns 233:
>>>>
>>>> id of ("é" as string)
>>>> id of ("é" as text)
>>>> id of ("é" as Unicode text)
>>>> id of ("é" as «class utf8»)
>>>>
>>>> I read that nowadays instead of calling ASCII number that we are supposed to use "id of" instead.
>>>>
>>>> I would like to develop my own urlEncode() handler in pure AppleScript so that I can understand how. I've googled and found some that don't really work for UTF-8 because they assume that all characters are 8-bits wide.
>>>>
>>>> -- Kaydell
>>>> email@hidden
>>>> http://learnbymac.com
>>>>
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