thinkPHP5.1框架使用SemanticUI实现分页功能示例

<?php
//分页配置
return
  [
    'type' =  'Semantic',
    'var_page' =  'page',
  ];

<?php
/**
* Created by alic(AlicFeng) on 17-6-15 下午9:17 from PhpStorm.
* Email is alic@samego.com
*/
namespace thinkpaginatordriver;
use thinkPaginator;
class Semantic extends Paginator
{
private static $previousButtonHtml = '<i class="icon left arrow" </i ';
private static $nextButtonHtml = '<i class="icon right arrow" </i ';
/**
* 上一页按钮
* @return string
*/
protected function getPreviousButton() {
if ($this- currentPage() <= 1) {
return $this- getDisabledTextWrapper(Semantic::$previousButtonHtml);
}
$url = $this- url(
$this- currentPage() - 1
);
return $this- getPageLinkWrapper($url, Semantic::$previousButtonHtml);
}
/**
* 下一页按钮
* @return string
*/
protected function getNextButton() {
if (!$this- hasMore) {
return $this- getDisabledTextWrapper(Semantic::$nextButtonHtml);
}
$url = $this- url($this- currentPage() + 1);
return $this- getPageLinkWrapper($url, Semantic::$nextButtonHtml);
}
/**
* 页码按钮
* @return string
*/
protected function getLinks() {
$block = [
'first' =  null,
'slider' =  null,
'last'  =  null
];
$side  = 3;
$window = $side * 2;
if ($this- lastPage < $window + 6) {
$block['first'] = $this- getUrlRange(1, $this- lastPage);
} elseif ($this- currentPage <= $window) {
$block['first'] = $this- getUrlRange(1, $window + 2);
$block['last'] = $this- getUrlRange($this- lastPage - 1, $this- lastPage);
} elseif ($this- currentPage   ($this- lastPage - $window)) {
$block['first'] = $this- getUrlRange(1, 2);
$block['last'] = $this- getUrlRange($this- lastPage - ($window + 2), $this- lastPage);
} else {
$block['first'] = $this- getUrlRange(1, 2);
$block['slider'] = $this- getUrlRange($this- currentPage - $side, $this- currentPage + $side);
$block['last']  = $this- getUrlRange($this- lastPage - 1, $this- lastPage);
}
$html = '';
if (is_array($block['first'])) {
$html .= $this- getUrlLinks($block['first']);
}
if (is_array($block['slider'])) {
$html .= $this- getDots();
$html .= $this- getUrlLinks($block['slider']);
}
if (is_array($block['last'])) {
$html .= $this- getDots();
$html .= $this- getUrlLinks($block['last']);
}
return $html;
}
/**
* 渲染分页html
* @return mixed
*/
public function render() {
if ($this- hasPages()) {
if ($this- simple){
return sprintf(
'<div style="text-align: center" <div class="ui pagination menu" %s %s</div </div ',
$this- getPreviousButton(),
$this- getNextButton()
);
}else{
return sprintf(
'<div style="text-align: center" <div class="ui pagination menu" %s %s %s</div </div ',
$this- getPreviousButton(),
$this- getLinks(),
$this- getNextButton()
);
}
}
return null;
}
/**
* 生成一个可点击的按钮
*
* @param string $url
* @param int $page
* @return string
*/
protected function getAvailablePageWrapper($url, $page) {
return '<a href="' . htmlentities($url) . '" rel="external nofollow" class="item" ' . $page . '</a ';
}
/**
* 生成一个禁用的按钮
*
* @param string $text
* @return string
*/
protected function getDisabledTextWrapper($text) {
return '<a class="disabled item" ' . $text . '</a ';
}
/**
* 生成一个激活的按钮
*
* @param string $text
* @return string
*/
protected function getActivePageWrapper($text) {
return '<a class="active item" ' . $text . '</a ';
}
/**
* 生成省略号按钮
*
* @return string
*/
protected function getDots() {
return $this- getDisabledTextWrapper('...');
}
/**
* 批量生成页码按钮.
*
* @param array $urls
* @return string
*/
protected function getUrlLinks(array $urls) {
$html = '';
foreach ($urls as $page =  $url) {
$html .= $this- getPageLinkWrapper($url, $page);
}
return $html;
}
/**
* 生成普通页码按钮
*
* @param string $url
* @param int $page
* @return string
*/
protected function getPageLinkWrapper($url, $page) {
if ($page == $this- currentPage()) {
return $this- getActivePageWrapper($page);
}
return $this- getAvailablePageWrapper($url, $page);
}
}