Tag: applescript

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As I’ve mentioned before we use Apple Notes a lot in our class. If the class are writing, unless there is a need for formatting or layout, I often ask the pupils just to stick to notes.

Notes are easily AirDropped to me when I need to collect work and both pupils and myself can organise them in a fairly simple manner.

Occasionally I want to print the pupils work. Notes, reasonably enough, only lets you to print one note at a time. I wondered if there was AppleScript that would help. I found Export Apple Notes via AppleScript which exported a folder of notes to a new TextEdit document. I altered it to:

  • Allow you to choose a folder from Notes.
  • Export to an html file on disk.
  • Provided page breaks so that the notes would each print on their own page.

Not particularly pretty, I guess I could work on the styles a little.

You need to be in my lucky position of having a mac in your classroom. Mine uses the same account as my iPad which helps me organise thing a lot.

Here is the code, I suspect it could be improved. Even if you don’t use AppleScript is easy enough to run. Open the AppleScript editor, create a new script, paste the code below in and hit run. You will be asked to choose a folder and then name an html file. The file will be created and opened with your default browser.
You then can print.


set htmltop to "<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"utf-8\">
<title>Notes Export</title>
<style>
@media print {
hr {
page-break-after: always;
}
}
</style>
</head>
<body>"
set htmlbottom to "</body>
</html>"
tell application "Notes"
activate
set x to (name of every folder whose name is not "Notes")
set foldertoexport to (choose from list x) as string
if folder foldertoexport exists then
set output to ""
repeat with aNote in notes in folder foldertoexport
set noteText to "<!– ### Start Note ### –>
"
set noteText to noteText & ("<h1>" & name of aNote as string) & "</h1>
"
— set noteText to noteText & ("<p>Creation Date: " & creation date of aNote as string) & "</p>"
— set noteText to noteText & ("<p>Modification Date: " & modification date of aNote as string) & "</p>"
set noteText to (noteText & body of aNote as string) & "<hr>
"
set output to output & noteText
end repeat
set thehtml to htmltop & output & htmlbottom
set theNewFile to choose file name default name foldertoexport & "-notes.html"
set myFile to open for access theNewFile with write permission
write thehtml to myFile as «class utf8»
close access myFile
else
display dialog "not likly to happen"
end if
end tell
tell application "Finder" to open theNewFile

view raw

Notes-Export-to-HTML.scpt

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I got a request from a teacher who wanted to download a years worth of images from a Glow Blog (for end of year slideshow).

Although there are plugins that can do this these are not available on Glow Blogs. I was stumped apart from going through the site and downloading them 1 by 1. But after a wee bit of thinking I though I’d try using the REST API via AppleScript.

The REST API will list in JSON format the media:

http://johnjohnston.info/blog/wp-json/wp/v2/media/

Look at that in FireFox for a pretty view.

JSON Helper is

an agent (or scriptable background application) which allows you to do useful things with JSON directly from AppleScript.

So I can grab the list of media from a site in JSON format use appleScript to download all the files.

The script I wrote is not great, you can’t download from a particular year, but a quick look at the JSON will help in working out how many files to download.

I am sure there are more efficient ways to do this and I’ve only tested on a couple of site, but it seems to do the trick and might be useful again sometime.

Continue for the script:

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AudioBoom is closing its free tier:

If you take no action, then after 2nd October 2017, you will no longer be able to upload new content and your account will become private. We will continue to enable distribution of your existing content for a period of a month so all your RSS feeds and web embeds will continue to work for that period. If you choose to move to another podcast provider, let us know by emailing us at support@audioboom.com and we will redirect your RSS feeds for you. We’ll need at least 5 working days to comply with your request. After 36 months from 30th August 2017, your account will be deleted (including your old podcasts and your RSS feeds, so we recommend that you arrange for redirection of your RSS feeds, download your old podcasts and back them up elsewhere, before that period expires.

from: Subscription Changes

Which is depressing news for me and for Edutalk. I have 50 odd boos which range over field recording, audio recorded for Edutalk and some microcast type posts. Edutalk has had several hundred contributions from many different people over the years.

The situation at Edutalk is more worrying. I could pay $9.99 a month to keep my own account alive. But Edutalk has had contributions from many different people, we could not expect them to pay up for the privilege of having their content syndicated onto Edutalk.

AudioBoom did not provide any export that would help with importing into WordPress (or anything else). This differs from the posterous closedown which did give a WordPress export option.

We do have a while to sort this out. There is a month until the accounts become private.

AudioBoom does have an API, and we used it before.

I am not intending to rush, so this is the plan.

  1. Download the information about the posts using the API
  2. Download all the mp3s by parsing the JSON the api provides.
  3. Delete all the posts on edutalk that have been syndicated from AudioBoom.
  4. Upload all the mp3s
  5. Create posts that embed all these mp3s with the matching titles and descriptions etc.

Today I managed to download the json files and the mp3 I used AppleScript as I find it easier to get stuff done with that than pure shell scripting.

Thank goodness for the JSON helper for AppleScript which worked a treat.

I’ve put the script here:


set downloadfolder to "/Users/john/Desktop/audioboom/edutalk/"
—so this next bit could be a loop but doing it manual was not much of a hassle
set pagecount to 9
set tag to "edutalk"
set itemcount to 100
tell application "JSON Helper"
set bURL to "https://api.audioboom.com/tag/" & tag & "/audio_clips?page[items]=" & itemcount & "&page[number]=" & pagecount
set boos to fetch JSON from bURL
set myFile to open for access "Macintosh HD:Users:john:Desktop:audioboom:edutalk_" & pagecount & ".json" with write permission
set boohoo to make JSON from boos
write boohoo to myFile
close access myFile
set imageCount to count of audio_clips of body of boos
set mp3urls to {}
repeat with boo in audio_clips of body of boos
set end of mp3urls to high_mp3 of urls of boo
end repeat
end tell
repeat with mp3 in mp3urls
set cmd to "curl -L " & mp3 & " > " & downloadfolder & filenamefromurl(mp3)
do shell script cmd
end repeat
return cmd
on filenamefromurl(theurl)
set s to "url=\"" & theurl & "\"; echo \"${url##*/}\""
return do shell script s
end filenamefromurl

view raw

downloadboos.scpt

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in case anyone is interested.

I had to run it 10 times, I guess I could have just made a loop but as I ended up downloading 890 mp3 for a total of 2.6 GB batches of 100 files at a time seemed like a good idea.

I am a wee bit worried that there are 2186 posts syndicated from audioboo on the Edutalk site, but there does seem to be a lot of duplication presumably caused by FeedWordPress.

Next Steps

I’ve now got all of the data and the mp3 files I can get.

I know how to post to WordPress from AppleScript, but I’ve discovered a couple of hurdles. I don’t seem to be able to add an enclosure with AppleScript and I can’t see how to ad multiple tags to a post.

The first is probably not a problem. These posts are all so old that they will not feature in our RSS feed. I would like to include all of the tags. I may end up creating a WordPress export file or try one of the csv import plugins. There is now not such a rush. I can test these approaches on this blog with my own boos.

I guess the main lesson to be learnt here is about the temporary nature of the free layer of the web. The AudioBoo app and service were wonderful in their day but reliance on free services costs.

The featured images is a gif captured with Licecap, of a mp3 download.

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I’ve been beta testing micro.blog. There is a new page here for status type posts, these get sent to micro.blog/johnjohnston and to twitter.

This has renewed my interest in finding different ways to post to the blog especially for short posts that would have previously gone straight to twitter.

Continue reading →

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Some thoughts about making choices about the software and systems you use, they may have hidden positives or negatives.

Featured image, iPhone screenshot, edited in snapseed

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Iosicons

The other day a colleague and I were trying to remember how to get the icon art for iOS apps to help write notes. We though we remembered a way to get them out from examining the package. Later I was reading the ADE list, where there was a bit of bemoaning that you can no longer copy the art from iTunes. Someone mentioned that the art was now is a file iTunesArtwork inside the .ipa files in the iTunes folder, the .ipa file being zip files.

Icon Extraction Manual

This means you can get the art work by, changing the extension on an ios app file to .zip, expanding the archive, adding a .png extension to the iTunesArtwork file. You end up with the artwork png file.

Automating

This seems like a fairly long road for a short cut. A wee bit of though lead me to try a few shell scripts. Basically you can use the unzip command to extract the iTunesArtwork file with a png extension and you get a png file of the artwork.

To make this a little easier I wrapped up the shell script in an AppleScript. Drag a bunch of .ipa files onto the droplet and it will create a folder on your desktop and extract the art work as png files. Double click the droplet and it will prompt you for a file and do the same. The files are named the same as the .ipa files except I replace all non alphanumerical characters with an underscore. I’ve put the script in my dropbox in case anyone would find it useful, and uploaded the text so you can View the Script.

BTW: Rounded Corners

So the artwork extracted does not have the rounded corners:

I Movie 140.ipa

You can change the way that looks on the web with a bit of css:
I Movie 140.ipa

style="-moz-border-radius: 20%;-webkit-border-radius: 20%;border-radius: 20%;"

This might help other folk documenting iOS stuff. I’ve now got a folder of >600 icons ready to go.

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I like listening to podcasts. I usually listen to them while driving. I use instacast to play podcasts on my iPhone. Instacast allows you to subscribe to podcast feeds, it downloads episodes while you are on WiFi for playback later. I subscribe to a few educational podcast, some mac ones, the Scottish Poetry Library and Machine of Death. I change these about occasionally.

Sometimes though I want to listen to individual podcasts episodes without subscribing to the whole feed. Recently I’ve been doing this by downloading the podcast media to dropbox, making the files favourites on my phone while on WiFi(which downloads them onto the phone) and listening later. To speed this up a bit and to allow me to do this from my phone or an ipad I have a folder in my dropbox with an AppleScript Folder Action attached to the folder. I add a text file with the url to a media file to this folder (typically with droptext) and it is automatically downloaded to my desktop in a dropbox folder. I then can favourite etc as normal.

huffduffer

This still leaves a bit to be desired, I need to remember to favourite the files while on Wifi so that they are ready to play in the car.

Huffduffer looks like it is made to solve this problem. It is a service that allows you to create a podcast feed from episodes of different podcasts or just mp3 files found on the web. You use a bookmarklet which finds any mp3 files on the current webpage and adds them to your podcast.

Earlier this week I saw a link to huffduffer and created an account: Johnjohnston on Huffduffer. The only problem is I created the account on my phone and left it a few days to install the bookmarklet on my desktop. By then I had forgotten the password!

Attempts to reset my password failed, and perhaps because it is the weekend, requests to get this fixed have not been answered yet. It looks like a few other folk have the problem

Not Huffduffer

So today I decided to try a wee bit of DIY with AppleScript. I’ve already got a few dropbox folders set up with Folder actions to do some automation 1 so had a rough idea of how to go about this.

What I want to do is, on iOS copy the url to a webpage, switch to droptext, make a new text file containing the url and save it into the folder. The Folder Action script then parses the webpage for mp3 and m4a files and adds them to a RSS file. I’ve describe to this file in instacast so don’t need to think about it much other than opening instacast when on wifi and letting it download episodes.

Google helped with a couple of tricky parts, getting the address of mp3 files out of the web page:
how to extract an mp3’s url from m3u…: Apple Support Communities and getting the correct style of date so that the RSS feed validates:
RFC 822 Dates with AppleScript | Joe Maller.

The script basically adds the mp3 urls to a text file along with the date they are added. This text file is parsed to produce an RSS feed. The script certainly lacks any polish, but it works. Here is the RSS feed in my dropbox. And here is what it looks like in
Instacast:

instacast not huduffer

As you can see, the feed is quite minimal, the names come from the mp3 file name. The script (I’ve uploaded it here), needs lots of work. I briefly tried to get the titles from the tile of the webpage, but ran into some odd characters which threw things off. I’ve also hard coded file paths into the script and it would be better not too. Most of the script, dealing with detecting the files added is a lift form the examples that Apple ship. My bit just process the url. I’ve also adapt this to run from a mac grabbing the front url from Safari, this script is in my FastScripts folder s oI can run it with a keyboard shortcut.

Not sure if anyone is interested in this stuff here, but it fascinates me and posting it is one way of keeping track.

1. I’ve blogged a couple of other applescript/dropbox ideas OCR via dropbox with Tesseract and
Testing a new system ↩