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148 lines
5.6 KiB
Common Lisp
148 lines
5.6 KiB
Common Lisp
(defpackage #:clog-tools
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(:use #:cl #:clog)
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(:export clog-db-admin))
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(in-package :clog-tools)
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(defclass app-data ()
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((body
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:accessor body
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:documentation "Top level access to browser window")
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(db-connection
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:accessor db-connection
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:initform nil
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:documentation "Access to database connection")))
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(defun on-db-open (obj)
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(let* ((app (connection-data-item obj "app-data"))
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(win (create-gui-window obj
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:title "Open Database"
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:content
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"<form id=odb-form class='w3-container' onSubmit='return false;'>
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<label class='w3-text-black'><b>Database Type</b></label>
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<select class='w3-select w3-border' name='db-type'>
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<option value='sqlite3'>SQLite3</option>
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<option disabled value='mysql'>MySQL</option>
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<option disabled value='postgres'>Postgres</option>
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</select>
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<label class='w3-text-black'><b>Database Name</b></label>
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<input class='w3-input w3-border' type='text' name='db-name'>
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<label class='w3-text-black'><b>User Name</b></label>
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<input class='w3-input w3-border' type='text' name='db-user' disabled>
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<label class='w3-text-black'><b>Password</b></label>
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<input class='w3-input w3-border' type='password' name='db-pass' disabled>
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<label class='w3-text-black'><b>Host</b></label>
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<input class='w3-input w3-border' type='password' name='db-host' disabled>
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<label class='w3-text-black'><b>Port</b></label>
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<input class='w3-input w3-border' type='password' name='db-port' disabled>
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<button class='w3-btn w3-black' id=odb-open >Open</button>
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<button class='w3-btn w3-black' id=odb-cancel>Cancel</button>
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</form>"
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:width 400
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:height 450)))
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(window-center win)
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(set-on-click (attach-as-child obj "odb-open")
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(lambda (obj)
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(format t "open db : ~A" (name-value obj "db-name"))
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(setf (db-connection app)
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(dbi:connect :sqlite3
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:database-name (name-value obj "db-name")))
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(setf (title (html-document (body app)))
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(format nil "CLOG DB Admin - ~A" (name-value obj "db-name")))
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(window-close win)))
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(set-on-click (attach-as-child obj "odb-cancel") (lambda (obj)
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(window-close win)))))
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(defun on-db-close (obj)
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(let ((app (connection-data-item obj "app-data")))
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(when (db-connection app)
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(dbi:disconnect (db-connection app)))
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(print "db disconnected")
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(setf (title (html-document (body app))) "CLOG DB Admin")))
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(defun on-query-results (obj)
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(let ((app (connection-data-item obj "app-data"))
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(win (create-gui-window obj
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:title "Enter query:"
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:content
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"<form id=odb-form class='w3-container' onSubmit='return false;'>
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<label class='w3-text-black'><b>Query</b></label>
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<input class='w3-input w3-border' type='text' name='db-query'>
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<button class='w3-btn w3-black' id=odb-open >Open</button>
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<button class='w3-btn w3-black' id=odb-cancel>Cancel</button>
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</form>"
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:width 400
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:height 200)))
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(window-center win)
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(set-on-click (attach-as-child obj "odb-open")
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(lambda (obj)
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(format t "open query : ~A~%~%" (name-value obj "db-query"))
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(print (dbi:fetch-all
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(dbi:execute
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(dbi:prepare (db-connection app)
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(name-value obj "db-query"))
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())))
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;; (let* ((query (dbi:prepare (db-connection app) (name-value obj "db-query")))
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;; (query (dbi:execute query)))
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;; (loop for row = (dbi:fetch query)
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;; while row
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;; do (format t "~A~%" row)))
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(window-close win)))
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(set-on-click (attach-as-child obj "odb-cancel") (lambda (obj)
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(window-close win)))))
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(defun on-help-about (obj)
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(let ((about (create-gui-window obj
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:title "About"
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:content "<div class='w3-black'>
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<center><img src='/img/clogwicon.png'></center>
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<center>CLOG</center>
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<center>The Common Lisp Omnificent GUI</center></div>
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<div><p><center>CLOG DB Admin</center>
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<center>(c) 2021 - David Botton</center></p></div>"
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:width 200
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:height 200)))
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(window-center about)
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(set-on-window-can-size about (lambda (obj)
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(declare (ignore obj))()))))
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(defun on-new-window (body)
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(let ((app (make-instance 'app-data)))
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(setf (connection-data-item body "app-data") app)
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(setf (body app) body)
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(setf (title (html-document body)) "CLOG DB Admin")
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(clog-gui-initialize body)
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(add-class body "w3-blue-grey")
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(let* ((menu (create-gui-menu-bar body))
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(tmp (create-gui-menu-icon menu :on-click #'on-help-about))
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(file (create-gui-menu-drop-down menu :content "Database"))
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(tmp (create-gui-menu-item file :content "Open Connection" :on-click #'on-db-open))
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(tmp (create-gui-menu-item file :content "Close Connection" :on-click #'on-db-close))
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(qry (create-gui-menu-drop-down menu :content "Queries"))
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(tmp (create-gui-menu-item qry :content "Results Query" :on-click #'on-query-results))
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(win (create-gui-menu-drop-down menu :content "Window"))
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(tmp (create-gui-menu-item win :content "Maximize All" :on-click #'maximize-all-windows))
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(tmp (create-gui-menu-item win :content "Normalize All" :on-click #'normalize-all-windows))
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(tmp (create-gui-menu-window-select win))
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(help (create-gui-menu-drop-down menu :content "Help"))
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(tmp (create-gui-menu-item help :content "About" :on-click #'on-help-about))
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(tmp (create-gui-menu-full-screen menu))))
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(run body)
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(when (db-connection app)
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(dbi:disconnect (db-connection app))
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(print "db disconnected"))))
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(defun clog-db-admin ()
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"Start clog-db-admin."
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(initialize #'on-new-window)
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(open-browser))
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