AppleScript application as a Safari Webpage

Question

I currently using an AppleScript application that launches a website (phpMyAdmin) in Safari. I keep it in my dock for easy access.

What I am looking for

• When clicking on the ASA (AppleScript Application) it opens to the safari page
• When I move to a different window and click the ASA again, it will bring the safari window to the front instead of reopening it in a new window/tab
• If I quit the ASA the safari page will close
• If I X out the tab where the website is, the the ASA will quit

If anyone has any idea how to do this it that would be great!

Answer 1

As other users have noted, the third and fourth bullet points are probably not worth holding on to, as it makes the first two difficult to implement:

use S : application "Safari"
property PHPMyAdminURL : "http://xxxxx/ppmya"


on run
    if S is not running then return openPHPMyAdmin()

    set _T to a reference to (every tab of every window of S whose ¬
        name contains "PHPMyAdmin" and ¬
        URL contains "/ppmya")

    if (count _T) > 0 then return viewPHPMyAdmin(_T)

    openPHPMyAdmin()
end run


to openPHPMyAdmin()
    tell S
        if (count windows) = 0 then
            make new document with properties ¬
                {URL:PHPMyAdminURL}
        else
            make new tab at end of tabs of S's window 1 ¬
                with properties ¬
                {URL:PHPMyAdminURL}
            set current tab of S's window 1 to the result
        end if

        activate
    end tell
end openPHPMyAdmin


to viewPHPMyAdmin(T)
    set [T] to T
    set W to the first window of S whose tabs contains T

    set current tab of W to T
    activate S
    set the index of W to 1
end viewPHPMyAdmin

After some initial feedback from @user3439894, I removed the on quit handler as trying to use the script as a stay-open application prevents item 2 from being effectively implemented.