285 lines
8.5 KiB
PHP
285 lines
8.5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* The props class file of zin of ZenTaoPMS.
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*
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* @copyright Copyright 2023 青岛易软天创网络科技有限公司(QingDao Nature Easy Soft Network Technology Co,LTD, www.cnezsoft.com)
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* @author Hao Sun <sunhao@easycorp.ltd>
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* @package zin
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* @version $Id
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* @link https://www.zentao.net
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*/
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namespace zin;
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use zin\utils\classlist;
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use zin\utils\style;
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require_once dirname(__DIR__) . DS . 'utils' . DS . 'dataset.class.php';
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require_once dirname(__DIR__) . DS . 'utils' . DS . 'classlist.class.php';
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require_once dirname(__DIR__) . DS . 'utils' . DS . 'style.class.php';
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/**
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* Manage properties for html element and widgets
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*/
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class props extends \zin\utils\dataset
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{
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/**
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* Style property
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*
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* @access public
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* @var style
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*/
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public style $style;
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/**
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* Class property
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*
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* @access public
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* @var classlist
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*/
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public classlist $class;
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public static array $booleanAttrs = array('allowfullscreen', 'async', 'autofocus', 'autoplay', 'checked', 'controls', 'default', 'defer', 'disabled', 'formnovalidate', 'inert', 'ismap', 'itemscope', 'loop', 'multiple', 'muted', 'nomodule', 'novalidate', 'open', 'playsinline', 'readonly', 'required', 'reversed', 'selected');
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/**
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* Create properties instance
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*
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* @access public
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* @param array $props - Properties list array
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*/
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public function __construct(?array $props = null)
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{
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$this->style = new \zin\utils\style();
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$this->class = new \zin\utils\classlist();
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parent::__construct($props);
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}
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/**
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* Method for sub class to modify value on setting it
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*
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* @access public
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* @param string $prop - Property name or properties list
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* @param mixed $value - Property value
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*/
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protected function setVal(string $prop, mixed $value): props
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{
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if($prop === 'class' || $prop === '.') $this->class->set($value);
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elseif($prop === 'style' || $prop === '~') $this->style->set($value);
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elseif(str_starts_with($prop, '~')) $this->style->set(substr($prop, 1), $value);
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elseif($prop === '--') $this->style->cssVar($value);
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elseif(str_starts_with($prop, '--')) $this->style->cssVar(substr($prop, 2), $value);
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elseif($prop === '!') $this->hx($value);
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elseif(str_starts_with($prop, '!')) $this->hx(substr($prop, 1), $value);
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elseif(str_starts_with($prop, ':')) $this->set('data-' . substr($prop, 1), $value);
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elseif($prop === '@') $this->bindEvent($value);
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elseif(str_starts_with($prop, '@')) $this->bindEvent(substr($prop, 1), $value);
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else parent::setVal($prop, $value);
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return $this;
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}
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protected function getVal(string $prop): mixed
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{
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if($prop === 'class' || $prop === '.')
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{
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if(!$this->class->count()) return null;
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return $this->class->toStr();
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}
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if($prop === 'style' || $prop === '~')
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{
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if(!$this->style->count(true)) return null;
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return $this->style->toStr();
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}
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return parent::getVal($prop);
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}
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/**
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* @param string|string[] $name
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* @param mixed $value
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*/
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public function reset(array|string $name, mixed $value = null)
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{
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if(is_array($name))
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{
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foreach($name as $n) $this->reset($n);
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return;
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}
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if($name === 'class') return $this->class->clear();
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if($name === 'style') return $this->style->clear();
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$this->remove($name);
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if($value) $this->setVal($name, $value);
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}
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public function bindEvent($name, $callback = null)
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{
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if(is_array($name))
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{
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foreach($name as $key => $value) $this->bindEvent($key, $value);
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return;
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}
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$events = parent::getVal("@$name") ?? [];
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if(is_array($callback)) $events = array_merge($events, $callback);
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else $events[] = $callback;
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parent::setVal("@$name", $events);
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}
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public function events(): array
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{
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$events = array();
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foreach($this->data as $name => $value)
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{
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if(str_starts_with($name, '@')) $events[substr($name, 1)] = $value;
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}
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return $events;
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}
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public function hasEvent(): bool
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{
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foreach($this->data as $name => $value)
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{
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if(str_starts_with($name, '@')) return true;
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}
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return false;
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}
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public function hx(array|string $name, ?string $value = null)
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{
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if(is_array($name))
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{
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foreach($name as $key => $val) $this->set("hx-$key", $val);
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return;
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}
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$this->set("hx-$name", $value);
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}
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/**
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* Convert props to html string
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*
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* Example:
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*
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* // Properties data map:
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* $map = array(
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* 'id' => 'sayHelloBtn',
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* 'data-title' => 'Say "Hello"!',
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* 'data-content' => null,
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* 'data-show' => true,
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* );
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* // Output string: id="sayHelloBtn" data-title="Say "Hello"!" data-show="true"
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*
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* @access public
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*/
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public function toStr(array|string $skipProps = array()): string
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{
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if(is_string($skipProps)) $skipProps = explode(',', $skipProps);
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$pairs = array();
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if($this->class->count()) $pairs[] = 'class="' . $this->class->toStr() . '"';
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if($this->style->count(true)) $pairs[] = 'style="' . $this->style->toStr() . '"';
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foreach($this->data as $name => $value)
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{
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/* Handle boolean attributes */
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if(in_array($name, static::$booleanAttrs)) $value = $value ? true : null;
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/* Skip any null value or events setting */
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if($value === null || in_array($name, $skipProps) || $name[0] === '@') continue;
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/* Convert non-string to json */
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if($value === true && !str_starts_with($name, 'data-'))
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{
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$pairs[] = $name;
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}
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else
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{
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if(!is_string($value)) $value = json_encode($value);
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$pairs[] = $name . '="' . htmlspecialchars($value) . '"';
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}
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}
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return implode(' ', $pairs);
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}
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public function toJsonData(bool $skipEvents = false): array
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{
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$data = $this->data;
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if(!empty($this->style->data)) $data['style'] = $this->style->data;
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if(!empty($this->class->list)) $data['class'] = $this->class->toStr();
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if($skipEvents)
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{
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foreach($data as $name => $value)
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{
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if(str_starts_with($name, '@')) unset($data[$name]);
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}
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}
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return $data;
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}
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public function skip(array|string $skipProps = array(), bool $skipFalse = false): array
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{
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if(is_string($skipProps)) $skipProps = explode(',', $skipProps);
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$data = $this->toJsonData();
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foreach($data as $name => $value)
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{
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if($value === null || $name[0] === '@' || in_array($name, $skipProps)) unset($data[$name]);
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if($skipFalse && $value === false) unset($data[$name]);
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}
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return $data;
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}
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public function split(array|string $firstListProps = array()): array
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{
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if(is_string($firstListProps)) $firstListProps = explode(',', $firstListProps);
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$data = $this->toJsonData();
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$firstList = array();
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$restList = array();
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foreach($data as $name => $value)
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{
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if($value === null || $name[0] === '@') continue;
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if(in_array($name, $firstListProps)) $firstList[$name] = $value;
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else $restList[$name] = $value;
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}
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return array($firstList, $restList);
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}
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public function pick(array|string $pickProps = array()): array
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{
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if(is_string($pickProps)) $pickProps = explode(',', $pickProps);
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$data = $this->toJsonData();
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foreach($data as $name => $value)
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{
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if($value === null || !in_array($name, $pickProps)) unset($data[$name]);
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}
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return $data;
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}
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/**
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* Clone a new instance
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*
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* @access public
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* @return props
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*/
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public function clone(): props
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{
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$props = new props($this->data);
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$props->style = clone $this->style;
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$props->class = clone $this->class;
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return $props;
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}
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}
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