Re: Detecting Safari Web page loading
Re: Detecting Safari Web page loading
- Subject: Re: Detecting Safari Web page loading
- From: Hermann BRILLANT <email@hidden>
- Date: Mon, 19 Mar 2018 14:27:57 +0000
Hi
I just worked on it for one of my projects. Depends the kind of page you’re
loading, mine include some javascript scripts that take long to load, and
Safari return ready on blue bar or in javascript ready status way before the
actual end of scripts.
So as I’m waiting for a specific part of the source code, I did a loop polling
with a delay until what I’m looking for is loaded. I do it for 2 pages, the
other one, I’m just waiting to pass the login so I poll the URL. I’ve added a
number limit to don’t be stuck in an infinite loop
tell application "Safari"
#open the page for login
make new document with properties {URL:"https://the/website/"}
activate
delay 2
my load_that_page("login")
#load a specific file
tell window 1 to set current tab to (make new tab with properties
{URL:"https://the/module/i/need"})
set the_source to my load_that_page("inside module")
on load_that_page(this_page)
#waiting loop until loaded
set the_state to ""
set the_source to ""
set n to 0
repeat until the_state is "loaded" or n > 100
try
if this_page is "login" then
tell application "Safari" to set the_url to URL
of document 1
if the_url contains "https://url/after/login";
then
set the_state to "loaded"
end if
end if
if this_page is "inside module" then
tell application "Safari" to set the_source to
source of document 1
if the_source contains
“trigger-word-that-I’m-looking-for-its-key" then
set the_state to "loaded"
end if
end if
on error error_message
set the_state to error_message
end try
tell me to log "busy loading " & this_page
delay 0.2
set n to n + 1
end repeat
Kind Regards
Hermann Brillant
> On 19 Mar 2018, at 14:11, Takaaki Naganoya <email@hidden> wrote:
>
> Hi, everyone.
>
> Can we detect Safari’s web loading event from external AppleScript?
> A notification listening script reports
>
> “com.apple.CFNetwork.CookiesChanged.XxXXXXXXXxXxXXxXxxXXXxXXxXxXXXxxXXXXXxxX”
>
> with Safari’s loading new URL.
>
>
> <AppleScript>
> use AppleScript version "2.4"
> use scripting additions
> use framework "Foundation"
>
> set |center| to my NSDistributedNotificationCenter's defaultCenter()
> |center|'s addObserver:me selector:"notify:" |name|:(missing value)
> object:(missing value)
>
> on notify:notification
> log {aName}
> end notify:
>
> on message(title, subtitle, msg)
> set notification to my NSUserNotification's alloc()'s init()
> set notification's title to title
> set notification's subtitle to subtitle
> set notification's |informativeText| to msg
> my (NSUserNotificationCenter's defaultUserNotificationCenter()'s
> deliverNotification:notification)
> end message
> </AppleScript>
>
>
> --
> Takaaki Naganoya
> email@hidden
> http://piyocast.com/as/
>
>
>
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