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Merge branch 'bugfix/improve-form-notifications-8983' 

fixes #8983
This commit is contained in:
Johannes Meyer 2015-07-20 15:54:14 +02:00
parent 5478027855 47fbc24f17
commit c9a532a2b1
6 changed files with 219 additions and 90 deletions
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55
library/Icinga/Web/Form.php
View File

@ -160,6 +160,13 @@ class Form extends Zend_Form
*/
protected $notifications;
/**
* The hints of this form
*
* @var array
*/
protected $hints;
/**
* Whether the Autosubmit decorator should be applied to this form
*
@ -566,6 +573,49 @@ class Form extends Zend_Form
return $this->notifications;
}
/**
* Set the hints for this form
*
* @param array $hints
*
* @return $this
*/
public function setHints(array $hints)
{
$this->hints = $hints;
return $this;
}
/**
* Add a hint for this form
*
* If $hint is an array the second value should be an
* array as well containing additional HTML properties.
*
* @param string|array $hint
*
* @return $this
*/
public function addHint($hint)
{
$this->hints[] = $hint;
return $this;
}
/**
* Return the hints of this form
*
* @return array
*/
public function getHints()
{
if ($this->hints === null) {
return array();
}
return $this->hints;
}
/**
* Set whether the Autosubmit decorator should be applied to this form
*
@ -1087,10 +1137,11 @@ class Form extends Zend_Form
->addDecorator('HtmlTag', array('tag' => 'div', 'class' => 'header'));
}
$this->addDecorator('FormErrors', array('onlyCustomFormErrors' => true))
$this->addDecorator('FormDescriptions')
->addDecorator('FormNotifications')
->addDecorator('FormDescriptions')
->addDecorator('FormErrors', array('onlyCustomFormErrors' => true))
->addDecorator('FormElements')
->addDecorator('FormHints')
//->addDecorator('HtmlTag', array('tag' => 'dl', 'class' => 'zend_form'))
->addDecorator('Form');
}

82
library/Icinga/Web/Form/Decorator/FormDescriptions.php
View File

@ -7,35 +7,10 @@ use Zend_Form_Decorator_Abstract;
use Icinga\Web\Form;
/**
* Decorator to add a list of descriptions at the top of a form
*
* The description for required form elements is automatically being handled.
* Decorator to add a list of descriptions at the top or bottom of a form
*/
class FormDescriptions extends Zend_Form_Decorator_Abstract
{
/**
* A list of element class names to be ignored when detecting which message to use to describe required elements
*
* @var array
*/
protected $blacklist;
/**
* {@inheritdoc}
*/
public function __construct($options = null)
{
parent::__construct($options);
$this->blacklist = array(
'Zend_Form_Element_Hidden',
'Zend_Form_Element_Submit',
'Zend_Form_Element_Button',
'Icinga\Web\Form\Element\Note',
'Icinga\Web\Form\Element\Button',
'Icinga\Web\Form\Element\CsrfCounterMeasure'
);
}
/**
* Render form descriptions
*
@ -55,18 +30,7 @@ class FormDescriptions extends Zend_Form_Decorator_Abstract
return $content;
}
$descriptions = $this->recurseForm($form, $entirelyRequired);
if ($entirelyRequired) {
$descriptions[] = $form->getView()->translate(
'All fields are required and must be filled in to complete the form.'
);
} elseif ($entirelyRequired === false) {
$descriptions[] = $form->getView()->translate(sprintf(
'Required fields are marked with %s and must be filled in to complete the form.',
$form->getRequiredCue()
));
}
$descriptions = $this->recurseForm($form);
if (empty($descriptions)) {
return $content;
}
@ -93,52 +57,14 @@ class FormDescriptions extends Zend_Form_Decorator_Abstract
* Recurse the given form and return the descriptions for it and all of its subforms
*
* @param Form $form The form to recurse
* @param mixed $entirelyRequired Set by reference, true means all elements in the hierarchy are
* required, false only a partial subset and null none at all
* @param bool $elementsPassed Whether there were any elements passed during the recursion until now
*
* @return array
*/
protected function recurseForm(Form $form, & $entirelyRequired = null, $elementsPassed = false)
protected function recurseForm(Form $form)
{
$requiredLabels = array();
if ($form->getRequiredCue() !== null) {
$partiallyRequired = $partiallyOptional = false;
foreach ($form->getElements() as $element) {
if (! in_array($element->getType(), $this->blacklist)) {
if (! $element->isRequired()) {
$partiallyOptional = true;
if ($entirelyRequired) {
$entirelyRequired = false;
}
} else {
$partiallyRequired = true;
if (($label = $element->getDecorator('label')) !== false) {
$requiredLabels[] = $label;
}
}
}
}
if (! $elementsPassed) {
$elementsPassed = $partiallyRequired || $partiallyOptional;
if ($entirelyRequired === null && $partiallyRequired) {
$entirelyRequired = ! $partiallyOptional;
}
} elseif ($entirelyRequired === null && $partiallyRequired) {
$entirelyRequired = false;
}
}
$descriptions = array($form->getDescriptions());
foreach ($form->getSubForms() as $subForm) {
$descriptions[] = $this->recurseForm($subForm, $entirelyRequired, $elementsPassed);
}
if ($entirelyRequired) {
foreach ($requiredLabels as $label) {
$label->setRequiredSuffix('');
}
$descriptions[] = $this->recurseForm($subForm);
}
return call_user_func_array('array_merge', $descriptions);

142
library/Icinga/Web/Form/Decorator/FormHints.php Normal file
View File

@ -0,0 +1,142 @@
<?php
/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
namespace Icinga\Web\Form\Decorator;
use Zend_Form_Decorator_Abstract;
use Icinga\Web\Form;
/**
* Decorator to add a list of hints at the top or bottom of a form
*
* The hint for required form elements is automatically being handled.
*/
class FormHints extends Zend_Form_Decorator_Abstract
{
/**
* A list of element class names to be ignored when detecting which message to use to describe required elements
*
* @var array
*/
protected $blacklist;
/**
* {@inheritdoc}
*/
public function __construct($options = null)
{
parent::__construct($options);
$this->blacklist = array(
'Zend_Form_Element_Hidden',
'Zend_Form_Element_Submit',
'Zend_Form_Element_Button',
'Icinga\Web\Form\Element\Note',
'Icinga\Web\Form\Element\Button',
'Icinga\Web\Form\Element\CsrfCounterMeasure'
);
}
/**
* Render form hints
*
* @param string $content The html rendered so far
*
* @return string The updated html
*/
public function render($content = '')
{
$form = $this->getElement();
if (! $form instanceof Form) {
return $content;
}
$view = $form->getView();
if ($view === null) {
return $content;
}
$hints = $this->recurseForm($form, $entirelyRequired);
if ($entirelyRequired !== null) {
$hints[] = $form->getView()->translate(sprintf(
'Required fields are marked with %s and must be filled in to complete the form.',
$form->getRequiredCue()
));
}
if (empty($hints)) {
return $content;
}
$html = '<ul class="hints">';
foreach ($hints as $hint) {
if (is_array($hint)) {
list($hint, $properties) = $hint;
$html .= '<li' . $view->propertiesToString($properties) . '>' . $view->escape($hint) . '</li>';
} else {
$html .= '<li>' . $view->escape($hint) . '</li>';
}
}
switch ($this->getPlacement()) {
case self::APPEND:
return $content . $html . '</ul>';
case self::PREPEND:
return $html . '</ul>' . $content;
}
}
/**
* Recurse the given form and return the hints for it and all of its subforms
*
* @param Form $form The form to recurse
* @param mixed $entirelyRequired Set by reference, true means all elements in the hierarchy are
* required, false only a partial subset and null none at all
* @param bool $elementsPassed Whether there were any elements passed during the recursion until now
*
* @return array
*/
protected function recurseForm(Form $form, & $entirelyRequired = null, $elementsPassed = false)
{
$requiredLabels = array();
if ($form->getRequiredCue() !== null) {
$partiallyRequired = $partiallyOptional = false;
foreach ($form->getElements() as $element) {
if (! in_array($element->getType(), $this->blacklist)) {
if (! $element->isRequired()) {
$partiallyOptional = true;
if ($entirelyRequired) {
$entirelyRequired = false;
}
} else {
$partiallyRequired = true;
if (($label = $element->getDecorator('label')) !== false) {
$requiredLabels[] = $label;
}
}
}
}
if (! $elementsPassed) {
$elementsPassed = $partiallyRequired || $partiallyOptional;
if ($entirelyRequired === null && $partiallyRequired) {
$entirelyRequired = ! $partiallyOptional;
}
} elseif ($entirelyRequired === null && $partiallyRequired) {
$entirelyRequired = false;
}
}
$hints = array($form->getHints());
foreach ($form->getSubForms() as $subForm) {
$hints[] = $this->recurseForm($subForm, $entirelyRequired, $elementsPassed);
}
if ($entirelyRequired) {
foreach ($requiredLabels as $label) {
$label->setRequiredSuffix('');
}
}
return call_user_func_array('array_merge', $hints);
}
}

16
modules/setup/application/forms/AdminAccountPage.php
View File

@ -89,9 +89,6 @@ class AdminAccountPage extends Form
}
if (count($choices) > 1) {
$this->addDescription($this->translate(
'Below are several options you can choose from for how to define the desired account.'
));
$this->addElement(
'select',
'user_type',
@ -99,6 +96,7 @@ class AdminAccountPage extends Form
'required' => true,
'autosubmit' => true,
'label' => $this->translate('Type Of Definition'),
'description' => $this->translate('Choose how to define the desired account.'),
'multiOptions' => $choices,
'value' => $choice
)
@ -124,7 +122,7 @@ class AdminAccountPage extends Form
'label' => $this->translate('Username'),
'description' => $this->translate(
'Define the initial administrative account by providing a username that reflects'
. ' a user created later or one that is authenticated using external mechanisms'
. ' a user created later or one that is authenticated using external mechanisms.'
)
)
);
@ -139,7 +137,7 @@ class AdminAccountPage extends Form
'label' => $this->translate('Username'),
'description' => sprintf(
$this->translate(
'Choose a user reported by the %s backend as the initial administrative account',
'Choose a user reported by the %s backend as the initial administrative account.',
'setup.admin'
),
$this->backendConfig['backend'] === 'db'
@ -159,7 +157,7 @@ class AdminAccountPage extends Form
'required' => true,
'label' => $this->translate('Username'),
'description' => $this->translate(
'Enter the username to be used when creating an initial administrative account'
'Enter the username to be used when creating an initial administrative account.'
)
)
);
@ -170,7 +168,9 @@ class AdminAccountPage extends Form
'required' => true,
'renderPassword' => true,
'label' => $this->translate('Password'),
'description' => $this->translate('Enter the password to assign to the newly created account')
'description' => $this->translate(
'Enter the password to assign to the newly created account.'
)
)
);
$this->addElement(
@ -181,7 +181,7 @@ class AdminAccountPage extends Form
'renderPassword' => true,
'label' => $this->translate('Repeat password'),
'description' => $this->translate(
'Please repeat the password given above to avoid typing errors'
'Please repeat the password given above to avoid typing errors.'
),
'validators' => array(
array('identical', false, array('new_user_password'))

10
public/css/icinga/forms.less
View File

@ -259,3 +259,13 @@ form ul.descriptions {
}
}
}
form ul.hints {
.non-list-like-list;
padding: 0.5em 0.5em 0 0.5em;
li {
font-size: 0.8em;
padding-bottom: 0.5em;
}
}

2
public/css/icinga/main-content.less
View File

@ -104,7 +104,7 @@ table.benchmark {
.info-box {
padding: 0.5em;
border: 1px solid lightgrey;
background-color: #fbfcc5;
background-color: #f2f4fd;
}
/* Action table */