2011-05-28 20:36:00 +02:00
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<?php
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2012-03-10 00:46:25 +01:00
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final class PhabricatorHelpKeyboardShortcutController
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2011-05-28 20:36:00 +02:00
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extends PhabricatorHelpController {
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public function processRequest() {
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$request = $this->getRequest();
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$user = $request->getUser();
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$keys = $request->getStr('keys');
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$keys = json_decode($keys, true);
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if (!is_array($keys)) {
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return new Aphront400Response();
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}
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2011-08-02 16:00:24 +02:00
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// There have been at least two users asking for a keyboard shortcut to
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// close the dialog, so be explicit that escape works since it isn't
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// terribly discoverable.
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$keys[] = array(
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'keys' => array('esc'),
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'description' => 'Close any dialog, including this one.',
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);
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2011-05-28 20:36:00 +02:00
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$rows = array();
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foreach ($keys as $shortcut) {
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$keystrokes = array();
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foreach ($shortcut['keys'] as $stroke) {
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2013-02-08 21:07:44 +01:00
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$keystrokes[] = phutil_tag('kbd', array(), $stroke);
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2011-05-28 20:36:00 +02:00
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}
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2013-02-13 23:08:57 +01:00
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$keystrokes = array_interleave(' or ', $keystrokes);
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2013-02-08 21:07:44 +01:00
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$rows[] = phutil_tag(
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'tr',
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array(),
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array(
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phutil_tag('th', array(), $keystrokes),
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phutil_tag('td', array(), $shortcut['description']),
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));
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2011-05-28 20:36:00 +02:00
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}
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2013-02-13 23:08:57 +01:00
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$table =
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'<table class="keyboard-shortcut-help">'.
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implode('', $rows).
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'</table>';
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2011-05-28 20:36:00 +02:00
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$dialog = id(new AphrontDialogView())
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->setUser($user)
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->setTitle('Keyboard Shortcuts')
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->appendChild($table)
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->addCancelButton('#', 'Close');
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return id(new AphrontDialogResponse())
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->setDialog($dialog);
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}
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}
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