81 lines
3.5 KiB
PHP
81 lines
3.5 KiB
PHP
<?php
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/* 加强后台编辑器功能 */
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Typecho_Plugin::factory('admin/write-post.php')->bottom = array('Editor', 'edit');
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Typecho_Plugin::factory('admin/write-page.php')->bottom = array('Editor', 'edit');
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class Editor
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{
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public static function edit()
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{
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echo "<link rel='stylesheet' href='" . Helper::options()->themeUrl . '/typecho/editor/joe.editor.css' . "'>\n";
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echo "<script src='" . Helper::options()->themeUrl . '/typecho/editor/joe.extend.js' . "'></script>\n";
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echo "<script src='" . Helper::options()->themeUrl . '/typecho/editor/joe.editor.js' . "'></script>\n";
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if (Helper::options()->JPasteUpload === "on") { ?>
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<script>
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$("#text").on("paste", event => {
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let clipboardData = event.clipboardData || window.clipboardData || event.originalEvent.clipboardData;
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if (!clipboardData || !clipboardData.items) return;
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let items = clipboardData.items;
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let file = null;
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if (items.length === 0) return;
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for (let i = 0; i < items.length; i++) {
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if (items[i].kind === 'file' && items[i].type.match(/^image/)) {
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event.preventDefault(), file = items[i].getAsFile()
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}
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}
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if (!file) return;
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let uploadUrl = '<?php Helper::security()->index('/action/upload'); ?>';
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let cid = $('input[name="cid"]').val()
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cid && (uploadUrl = uploadUrl + '&cid=' + cid);
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let random = Date.now().toString(36);
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let fileName = random + '.png'
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let uploadText = '[图片上传中...(' + random + ')]';
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$('#text').insertContent(uploadText)
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let formData = new FormData();
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formData.append('name', fileName);
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formData.append('file', file, fileName);
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$.ajax({
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method: 'post',
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url: uploadUrl,
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data: formData,
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contentType: false,
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processData: false,
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success(res) {
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$("#text").val($("#text").val().replace(uploadText, '![' + res[1].title + '](' + res[0] + ')'))
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},
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error() {
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$("#text").val($("#text").val().replace(uploadText, '[图片上传失败！(' + random + ')]'))
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}
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});
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})
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</script>
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<?php
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}
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}
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}
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/* 加强评论拦截功能 */
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Typecho_Plugin::factory('Widget_Feedback')->comment = array('Intercept', 'message');
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class Intercept
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{
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public static function message($comment)
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{
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/* 判断评论内容是否包含敏感词 */
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if (Helper::options()->JSensitiveWords) {
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if (_checkSensitiveWords(Helper::options()->JSensitiveWords, $comment['text'])) {
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throw new Typecho_Widget_Exception("评论内容包含敏感词汇！", 403);
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}
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}
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/* 判断评论是否至少包含一个中文 */
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if (Helper::options()->JLimitOneChinese === "on") {
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if (!preg_match("/\{!\{.{0,}/", $comment['text']) && preg_match("/[\x{4e00}-\x{9fa5}]/u", $comment['text']) == 0) {
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throw new Typecho_Widget_Exception("评论至少包含一个中文！", 403);
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}
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}
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return $comment;
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}
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}
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