/
editor-js.php
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/
editor-js.php
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<?php if(!defined('__TYPECHO_ADMIN__')) exit; ?>
<?php $content = !empty($post) ? $post : $page; if ($options->markdown): ?>
<script src="<?php $options->adminStaticUrl('js', 'hyperdown.js?v=' . $suffixVersion); ?>"></script>
<script src="<?php $options->adminStaticUrl('js', 'pagedown.js?v=' . $suffixVersion); ?>"></script>
<script src="<?php $options->adminStaticUrl('js', 'paste.js?v=' . $suffixVersion); ?>"></script>
<script src="<?php $options->adminStaticUrl('js', 'purify.js?v=' . $suffixVersion); ?>"></script>
<script>
$(document).ready(function () {
var textarea = $('#text'),
isFullScreen = false,
toolbar = $('<div class="editor" id="wmd-button-bar" />').insertBefore(textarea.parent()),
preview = $('<div id="wmd-preview" class="wmd-hidetab" />').insertAfter('.editor');
var options = {}, isMarkdown = <?php echo intval($content->isMarkdown || !$content->have()); ?>;
options.strings = {
bold: '<?php _e('加粗'); ?> <strong> Ctrl+B',
boldexample: '<?php _e('加粗文字'); ?>',
italic: '<?php _e('斜体'); ?> <em> Ctrl+I',
italicexample: '<?php _e('斜体文字'); ?>',
link: '<?php _e('链接'); ?> <a> Ctrl+L',
linkdescription: '<?php _e('请输入链接描述'); ?>',
quote: '<?php _e('引用'); ?> <blockquote> Ctrl+Q',
quoteexample: '<?php _e('引用文字'); ?>',
code: '<?php _e('代码'); ?> <pre><code> Ctrl+K',
codeexample: '<?php _e('请输入代码'); ?>',
image: '<?php _e('图片'); ?> <img> Ctrl+G',
imagedescription: '<?php _e('请输入图片描述'); ?>',
olist: '<?php _e('数字列表'); ?> <ol> Ctrl+O',
ulist: '<?php _e('普通列表'); ?> <ul> Ctrl+U',
litem: '<?php _e('列表项目'); ?>',
heading: '<?php _e('标题'); ?> <h1>/<h2> Ctrl+H',
headingexample: '<?php _e('标题文字'); ?>',
hr: '<?php _e('分割线'); ?> <hr> Ctrl+R',
more: '<?php _e('摘要分割线'); ?> <!--more--> Ctrl+M',
undo: '<?php _e('撤销'); ?> - Ctrl+Z',
redo: '<?php _e('重做'); ?> - Ctrl+Y',
redomac: '<?php _e('重做'); ?> - Ctrl+Shift+Z',
fullscreen: '<?php _e('全屏'); ?> - Ctrl+J',
exitFullscreen: '<?php _e('退出全屏'); ?> - Ctrl+E',
fullscreenUnsupport: '<?php _e('此浏览器不支持全屏操作'); ?>',
imagedialog: '<p><b><?php _e('插入图片'); ?></b></p><p><?php _e('请在下方的输入框内输入要插入的远程图片地址'); ?></p><p><?php _e('您也可以使用附件功能插入上传的本地图片'); ?></p>',
linkdialog: '<p><b><?php _e('插入链接'); ?></b></p><p><?php _e('请在下方的输入框内输入要插入的链接地址'); ?></p>',
ok: '<?php _e('确定'); ?>',
cancel: '<?php _e('取消'); ?>',
help: '<?php _e('Markdown语法帮助'); ?>'
};
var converter = new HyperDown(),
editor = new Markdown.Editor(converter, '', options);
// 自动跟随
converter.enableHtml(true);
converter.enableLine(true);
reloadScroll = scrollableEditor(textarea, preview);
// 修正白名单
converter.hook('makeHtml', function (html) {
html = html.replace('<p><!--more--></p>', '<!--more-->');
if (html.indexOf('<!--more-->') > 0) {
var parts = html.split(/\s*<\!\-\-more\-\->\s*/),
summary = parts.shift(),
details = parts.join('');
html = '<div class="summary">' + summary + '</div>'
+ '<div class="details">' + details + '</div>';
}
// 替换block
html = html.replace(/<(iframe|embed)\s+([^>]*)>/ig, function (all, tag, src) {
if (src[src.length - 1] == '/') {
src = src.substring(0, src.length - 1);
}
return '<div class="embed"><strong>'
+ tag + '</strong> : ' + $.trim(src) + '</div>';
});
return DOMPurify.sanitize(html, {USE_PROFILES: {html: true}});
});
editor.hooks.chain('onPreviewRefresh', function () {
var images = $('img', preview), count = images.length;
if (count == 0) {
reloadScroll(true);
} else {
images.bind('load error', function () {
count --;
if (count == 0) {
reloadScroll(true);
}
});
}
});
<?php Typecho_Plugin::factory('admin/editor-js.php')->markdownEditor($content); ?>
var th = textarea.height(), ph = preview.height(),
uploadBtn = $('<button type="button" id="btn-fullscreen-upload" class="btn btn-link">'
+ '<i class="i-upload"><?php _e('附件'); ?></i></button>')
.prependTo('.submit .right')
.click(function() {
$('a', $('.typecho-option-tabs li').not('.active')).trigger('click');
return false;
});
$('.typecho-option-tabs li').click(function () {
uploadBtn.find('i').toggleClass('i-upload-active',
$('#tab-files-btn', this).length > 0);
});
editor.hooks.chain('enterFakeFullScreen', function () {
th = textarea.height();
ph = preview.height();
$(document.body).addClass('fullscreen');
var h = $(window).height() - toolbar.outerHeight();
textarea.css('height', h);
preview.css('height', h);
isFullScreen = true;
});
editor.hooks.chain('enterFullScreen', function () {
$(document.body).addClass('fullscreen');
var h = window.screen.height - toolbar.outerHeight();
textarea.css('height', h);
preview.css('height', h);
isFullScreen = true;
});
editor.hooks.chain('exitFullScreen', function () {
$(document.body).removeClass('fullscreen');
textarea.height(th);
preview.height(ph);
isFullScreen = false;
});
editor.hooks.chain('commandExecuted', function () {
textarea.trigger('input');
});
function initMarkdown() {
editor.run();
var imageButton = $('#wmd-image-button'),
linkButton = $('#wmd-link-button');
Typecho.insertFileToEditor = function (file, url, isImage) {
var button = isImage ? imageButton : linkButton;
options.strings[isImage ? 'imagename' : 'linkname'] = file;
button.trigger('click');
var checkDialog = setInterval(function () {
if ($('.wmd-prompt-dialog').length > 0) {
$('.wmd-prompt-dialog input').val(url).select();
clearInterval(checkDialog);
checkDialog = null;
}
}, 10);
};
Typecho.uploadComplete = function (file) {
Typecho.insertFileToEditor(file.title, file.url, file.isImage);
};
// 编辑预览切换
var edittab = $('.editor').prepend('<div class="wmd-edittab"><a href="#wmd-editarea" class="active"><?php _e('撰写'); ?></a><a href="#wmd-preview"><?php _e('预览'); ?></a></div>'),
editarea = $(textarea.parent()).attr("id", "wmd-editarea");
$(".wmd-edittab a").click(function() {
$(".wmd-edittab a").removeClass('active');
$(this).addClass("active");
$("#wmd-editarea, #wmd-preview").addClass("wmd-hidetab");
var selected_tab = $(this).attr("href"),
selected_el = $(selected_tab).removeClass("wmd-hidetab");
// 预览时隐藏编辑器按钮
if (selected_tab == "#wmd-preview") {
$("#wmd-button-row").addClass("wmd-visualhide");
} else {
$("#wmd-button-row").removeClass("wmd-visualhide");
}
// 预览和编辑窗口高度一致
$("#wmd-preview").outerHeight($("#wmd-editarea").innerHeight());
return false;
});
// 剪贴板复制图片
textarea.pastableTextarea().on('pasteImage', function (e, data) {
var name = data.name ? data.name.replace(/[\(\)\[\]\*#!]/g, '') : (new Date()).toISOString().replace(/\..+$/, '');
if (!name.match(/\.[a-z0-9]{2,}$/i)) {
var ext = data.blob.type.split('/').pop();
name += '.' + ext;
}
Typecho.uploadFile(new File([data.blob], name), name);
});
}
if (isMarkdown) {
initMarkdown();
} else {
var notice = $('<div class="message notice"><?php _e('这篇文章不是由Markdown语法创建的, 继续使用Markdown编辑它吗?'); ?> '
+ '<button class="btn btn-xs primary yes"><?php _e('是'); ?></button> '
+ '<button class="btn btn-xs no"><?php _e('否'); ?></button></div>')
.hide().insertBefore(textarea).slideDown();
$('.yes', notice).click(function () {
notice.remove();
$('<input type="hidden" name="markdown" value="1" />').appendTo('.submit');
initMarkdown();
});
$('.no', notice).click(function () {
notice.remove();
});
}
});
</script>
<?php endif; ?>