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Plugin.php
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Plugin.php
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<?php
if (!defined('__TYPECHO_ROOT_DIR__')) exit;
/**
* 文章内部插入分页符效果 【<a href="https://github.com/typecho-fans/plugins" target="_blank">TF</a>社区维护版】
*
* @package SplitArchivePage
* @author Noisky & gouki
* @version 0.1.7
* @link https://github.com/typecho-fans/plugins/tree/master/SplitArchivePage
*
* 0.1.7 修正插入分页符按钮为默认Markdown编辑器或通用自判断型 by Typecho Fans
*
* 0.1.6 修复了 Typecho1.1 后无法识别分页标记问题，优化了显示样式 by Noisky
*
* 更新日志：
* 0.1.3 修正了内容页中如果没有插入分页符内容不能显示的 BUG
* 0.1.4 修正了 Rewrite 规则下，还会自动加上 index.php 的BUG，目前在 Rewrite 规则下去除了 index.php
* 0.1.5 原有的程序只支持一个 GET 变量，现在已修正，只要是 GET 变量都支持
*/
class SplitArchivePage_Plugin implements Typecho_Plugin_Interface
{
protected static $splitWord = '<page>';
/**
* 激活插件方法,如果激活失败,直接抛出异常
*
* @static
* @access public
* @return void
* @throws Typecho_Plugin_Exception
*/
public static function activate(){
Typecho_Plugin::factory('admin/write-post.php')->bottom = array('SplitArchivePage_Plugin', 'render');
Typecho_Plugin::factory('admin/write-page.php')->bottom = array('SplitArchivePage_Plugin', 'render');
Typecho_Plugin::factory('Widget_Abstract_Contents')->contentEx = array('SplitArchivePage_Plugin', 'parse');
}
/**
* 禁用插件方法,如果禁用失败,直接抛出异常
*
* @static
* @access public
* @return void
* @throws Typecho_Plugin_Exception
*/
public static function deactivate(){}
/**
* 获取插件配置面板
*
* @static
* @access public
* @param Typecho_Widget_Helper_Form $form 配置面板
* @return void
*/
public static function config(Typecho_Widget_Helper_Form $form){
//设置分页标记
$name = new Typecho_Widget_Helper_Form_Element_Text('word', NULL, '<page>', _t('分页标记'));
$form->addInput($name);
$name = new Typecho_Widget_Helper_Form_Element_Text('prev', NULL, '上一页', _t('上一页显示'));
$form->addInput($name);
$name = new Typecho_Widget_Helper_Form_Element_Text('next', NULL, '下一页', _t('下一页显示'));
$form->addInput($name);
}
/**
* 个人用户的配置面板
*
* @access public
* @param Typecho_Widget_Helper_Form $form
* @return void
*/
public static function personalConfig(Typecho_Widget_Helper_Form $form){}
/**
* 默认编辑器插入分页符功能。
* @access public
* @return void
*/
public static function render(){
$splitword = Typecho_Widget::widget('Widget_Options')->plugin('SplitArchivePage')->word;
if(!$splitword){
$splitword = self::$splitWord;
}
?>
<script>
$(function(){
var wmd = $('#wmd-image-button');
if (wmd.length>0) {
wmd.after(
'<li class="wmd-button" id="wmd-sp-button" style="padding-top:5px;" title="<?php _e("插入分页符"); ?>"><img src="data:image/svg+xml,%3csvg xmlns=\'http://www.w3.org/2000/svg\' width=\'16\' height=\'16\' viewBox=\'0 0 24 24\'%3e%3cpath fill=\'%23999\' d=\'M11 6h-4l5-6 5 6h-4v3h-2v-3zm2 9h-2v3h-4l5 6 5-6h-4v-3zm6-4h-14v2h14v-2z\'/%3e%3c/svg%3e"/></li>');
} else {
$('.url-slug').after('<button type="button" id="wmd-sp-button" class="btn btn-xs" style="margin-right:5px;"><?php _e("插入分页符"); ?></button>');
}
$('#wmd-sp-button').click(function(){
var textarea = $('#text'),
spinput = '<?php echo $splitword; ?>',
sel = textarea.getSelection(),
offset = (sel ? sel.start : 0)+spinput.length;
textarea.replaceSelection(spinput);
textarea.setSelection(offset,offset);
});
});
</script>
<?php
}
/**
* 插件实现方法（写的很挫，半夜写的，先实现以后再改。）
*
* @access public
* @param string $text string
* @param object $widget
* @param string $lastResult
* @return void
*/
public static function parse($text, $widget, $lastResult)
{
$text = empty($lastResult) ? $text : $lastResult;
$content = $pagebar = '';
if ($widget instanceof Widget_Archive ) {
$splitword = Typecho_Widget::widget('Widget_Options')->plugin('SplitArchivePage')->word;
if(!$splitword){
$splitword = self::$splitWord;
}
if(Typecho_Router::$current == 'post'){
$content = $text;
if( strpos( $text , $splitword) !== false){
$contents = explode($splitword , $text );
$page = isset($_GET['page'])?intval($_GET['page']):1;
$content = $contents[$page-1];
$request = Typecho_Request::getInstance();
$_GET['page'] = '{page}';
$pagebar = self::setPageBar(count($contents),$page,$request->getPathinfo()."?". http_build_query($_GET));
}
}else{
$content = str_replace($splitword, '', $text);
$pagebar = '';
}
}
$text = $content.$pagebar;
return $text;
}
private static function setPageBar($pageTotals,$page,$pageTemplate)
{
$selfOptions = Typecho_Widget::widget('Widget_Options')->plugin('SplitArchivePage');
$isRewrite = Typecho_Widget::widget('Widget_Options')->rewrite;
$siteUrl = Typecho_Widget::widget('Widget_Options')->siteUrl;
$pageTemplate = ($isRewrite ? rtrim($siteUrl, '/') : $siteUrl."index.php") . $pageTemplate;
$prevWord = isSet( $selfOptions->prev ) ? $selfOptions->prev : 'PREV';
$nextWord = isSet( $selfOptions->next ) ? $selfOptions->next : 'NEXT';
$splitPage = 3;
$pageHolder = array('{page}', '%7Bpage%7D');
if ($pageTotals < 1) {
return;
}
$pageBar = "<link rel='stylesheet' media='screen' type='text/css' href='".Helper::options()->pluginUrl . "/SplitArchivePage/pagebar.css"."' />";
$pageBar .= '<div class="archives_page_bar">';
//输出上一页
if ($page > 1) {
$pageBar .= '<a class="prev" href="' . str_replace($pageHolder, $page - 1, $pageTemplate) . '">'
. $prevWord . '</a>';
}
for ($i = 1; $i <= $pageTotals; $i ++) {
$pageBar .= '<a href="' .
str_replace($pageHolder, $i, $pageTemplate) . '" ' . ($i != $page ? '' : ' class="sel"') . '>'
. $i . '</a>';
}
if ($page < $pageTotals) {
$pageBar .= '<a class="next" href="' . str_replace($pageHolder, $page + 1, $pageTemplate)
. '">' . $nextWord . '</a>';
}
$pageBar .='</div>';
return $pageBar;
}
}
?>