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<?php declare(strict_types = 0);
/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
class CMacroValue extends CInput {
/**
* Container class.
*/
public const ZBX_STYLE_MACRO_INPUT_GROUP = 'macro-input-group';
public const ZBX_STYLE_MACRO_VALUE_TEXT = 'macro-value-text';
public const ZBX_STYLE_MACRO_VALUE_SECRET = 'macro-value-secret';
public const ZBX_STYLE_MACRO_VALUE_VAULT = 'macro-value-vault';
/**
* Button class for undo.
*/
public const ZBX_STYLE_BTN_UNDO = 'btn-undo';
/**
* Add element initialization javascript.
*
* @var bool
*/
protected $add_post_js = true;
/**
* Revert button visibility.
*
* @var bool
*/
protected $revert_visible = true;
/**
* Revert button element.
*
* @var CTag
*/
protected $revert_button = null;
/**
* Maxlength of macro value input field.
*
* @var int
*/
protected $maxlength = 2048;
/**
* Class constructor.
*
* @param int $type Macro type one of ZBX_MACRO_TYPE_SECRET or ZBX_MACRO_TYPE_TEXT value.
* @param string $name Macro input name.
* @param string $value Macro value, null when value will not be set.
* @param bool $add_post_js Add element initialization javascript.
*/
public function __construct(int $type, string $name, string $value = null, bool $add_post_js = true) {
parent::__construct($type, $name, $value);
$this->add_post_js = $add_post_js;
$this->setId(uniqid('macro-value-'));
}
/**
* Get content of all Javascript code.
*
* @return string Javascript code.
*/
public function getPostJS(): string {
return 'jQuery("#'.$this->getId().'").macroValue();';
}
/**
* Allow to revert macro value.
*/
public function addRevertButton() {
$this->revert_button = (new CButton(null))
->setAttribute('title', _('Revert changes'))
->addClass(ZBX_STYLE_BTN_ALT)
->addClass(self::ZBX_STYLE_BTN_UNDO);
return $this;
}
/**
* Set revert macro value button visibility.
*
* @param bool $visible Button visibility state.
*/
public function setRevertButtonVisibility(bool $visible) {
$this->revert_visible = $visible;
return $this;
}
/**
* Render object.
*
* @param boolean $destroy
*
* @return string
*/
public function toString($destroy = true) {
$name = $this->getAttribute('name');
$value_type = $this->getAttribute('type');
$value = $this->getAttribute('value');
$readonly = $this->getAttribute('readonly');
$elements = [];
if ($value_type == ZBX_MACRO_TYPE_TEXT) {
$wrapper_class = self::ZBX_STYLE_MACRO_INPUT_GROUP.' '.self::ZBX_STYLE_MACRO_VALUE_TEXT;
$dropdown_btn_class = ZBX_STYLE_ICON_TEXT;
$elements[] = (new CTextAreaFlexible($name.'[value]', $value, ['add_post_js' => $this->add_post_js]))
->setMaxlength($this->maxlength)
->setAttribute('placeholder', _('value'))
->setReadonly($readonly);
}
elseif ($value_type == ZBX_MACRO_TYPE_VAULT) {
$wrapper_class = self::ZBX_STYLE_MACRO_INPUT_GROUP.' '.self::ZBX_STYLE_MACRO_VALUE_VAULT;
$dropdown_btn_class = ZBX_STYLE_ICON_SECRET_TEXT;
$elements[] = (new CTextAreaFlexible($name.'[value]', $value, ['add_post_js' => $this->add_post_js]))
->setMaxlength($this->maxlength)
->setAttribute('placeholder', _('path/to/secret:key'))
->setReadonly($readonly);
}
else {
$wrapper_class = self::ZBX_STYLE_MACRO_INPUT_GROUP.' '.self::ZBX_STYLE_MACRO_VALUE_SECRET;
$dropdown_btn_class = ZBX_STYLE_ICON_INVISIBLE;
$elements[] = (new CInputSecret($name.'[value]', $value, $this->add_post_js))
->setAttribute('maxlength', $this->maxlength)
->setAttribute('disabled', ($readonly !== null) ? 'disabled' : null)
->setAttribute('placeholder', _('value'));
}
if ($this->revert_button !== null) {
$elements[] = $this->revert_button->addStyle($this->revert_visible ? 'display: block' : '');
}
$elements[] = (new CButtonDropdown($name.'[type]', $value_type, [
['label' => _('Text'), 'value' => ZBX_MACRO_TYPE_TEXT, 'class' => ZBX_STYLE_ICON_TEXT],
['label' => _('Secret text'), 'value' => ZBX_MACRO_TYPE_SECRET, 'class' => ZBX_STYLE_ICON_INVISIBLE],
['label' => _('Vault secret'), 'value' => ZBX_MACRO_TYPE_VAULT, 'class' => ZBX_STYLE_ICON_SECRET_TEXT]
]))
->addClass($dropdown_btn_class)
->setAttribute('disabled', ($readonly !== null) ? 'disabled' : null)
->setAttribute('aria-label', _('Change type'));
$node = (new CDiv())
->addClass($wrapper_class)
->addItem($elements);
if ($this->add_post_js) {
zbx_add_post_js($this->getPostJS());
}
return $node->toString(true);
}
}
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