Kindeditor编辑器是挺好用的,可是上传的flv视频文件在前台是无法访问的。到底是什么问题,先看看通过该编辑器上传的flv视频文件的源代码:
<embed src="/upload/201210/22/201210221043235781.flv" type="application/x-shockwave-flash" width="550" height="400" quality="high" />
分析一下上边的代码,这是播放swf文件的代码,而要在网页里边播放flv视频文件,需要加载一个播放器了,如果把上边代码改成如下代码:
<embed src="/editor/plugins/flv/swf/Flvplayer.swf?vcastr_file=/upload/201210/19/201210191854485625.flvtype="application/x-shockwave-flash" width="550" height="400" quality="high" />
就可以在网页中正常访问了,分析一下这段代码中的src,就是访问Flvplayer.swf播放器并通过该播放器加载相应的flv视频文件,这样才可以在网页中正常打开flv视频文件。下边就介绍如何在Kindeditor编辑器中添加该功能。
1. 在\themes\common文件夹下新添加flv标志的图片flv.gif。
2. 修改\themes\default\default.png图片,在其底部添加flv图标。
3.
在编辑器功能菜单中显示添加flv文件的菜单,修改\themes\default\default.css文件,找到.ke-icon-flash样式,在其下边添加一段新的样式,代码如下:
.ke-icon-flv { background-position: 0px -1232px; width: 16px; height: 16px; }
4. 修改lang文件夹下的zh_CN.js文件,找到
flash: 'Flash',
并在其下边添加代码
flv: 'Flv',
5. plugins文件夹下新建文件夹flv,并在flv文件夹下再新添加一个文件夹swf,把播放flv文件的swf文件Flvplayer.swf拷贝到该文件夹下,在flv文件夹里新添加flv.js文件。代码如下:
/******************************************************************************* * KindEditor - WYSIWYG HTML Editor for Internet * Copyright (C) 2006-2011 kindsoft.net * * @author juhnpen <juhnpen@qq.com> * @site http://www.kindsoft.net/ * @licence http://www.kindsoft.net/license.php *******************************************************************************/ KindEditor.plugin('flv', function (K) { var self = this, name = 'flv', lang = self.lang(name + '.'), allowFlvUpload = K.undef(self.allowFlvUpload, true), allowFileManager = K.undef(self.allowFileManager, false), uploadJson = K.undef(self.uploadJson, self.basePath + 'php/upload_json.php'); self.plugin.flv = { edit: function () { var html = [ '<div style="padding:10px 20px;">', //url '<div class="ke-dialog-row">', '<label for="keUrl" style="width:60px;">' + lang.url + '</label>', '<input class="ke-input-text" type="text" id="keUrl" name="url" value="" style="width:160px;" /> ', '<input type="button" class="ke-upload-button" value="' + lang.upload + '" /> ', '<span class="ke-button-common ke-button-outer">', '<input type="button" class="ke-button-common ke-button" name="viewServer" value="' + lang.viewServer + '" />', '</span>', '</div>', //width '<div class="ke-dialog-row">', '<label for="keWidth" style="width:60px;">' + lang.width + '</label>', '<input type="text" id="keWidth" class="ke-input-text ke-input-number" name="width" value="550" maxlength="4" /> ', '</div>', //height '<div class="ke-dialog-row">', '<label for="keHeight" style="width:60px;">' + lang.height + '</label>', '<input type="text" id="keHeight" class="ke-input-text ke-input-number" name="height" value="400" maxlength="4" /> ', '</div>', '</div>' ].join(''); var dialog = self.createDialog({ name: name, width: 450, height: 200, title: self.lang(name), body: html, yesBtn: { name: self.lang('yes'), click: function (e) { var url = K.trim(urlBox.val()), width = widthBox.val(), height = heightBox.val(); if (url == 'http://' || K.invalidUrl(url)) { alert(self.lang('invalidUrl')); urlBox[0].focus(); return; } if (!/^\d*$/.test(width)) { alert(self.lang('invalidWidth')); widthBox[0].focus(); return; } if (!/^\d*$/.test(height)) { alert(self.lang('invalidHeight')); heightBox[0].focus(); return; } //删除修改flv是增加的str字符 var str = '/editor/plugins/flv/swf/Flvplayer.swf?vcastr_file='; if (url.indexOf(str)>=0) { var last = url.substring(url.indexOf(str) + str.length, url.length); url = last; } var html = K.mediaImg(self.themesPath + 'common/blank.gif', { src: '/editor/plugins/flv/swf/Flvplayer.swf?vcastr_file=' + url, type: 'application/x-shockwave-flash', width: width, height: height, quality: 'high', allowfullscreen: 'true' }); self.insertHtml(html).hideDialog().focus(); } } }), div = dialog.div, urlBox = K('[name="url"]', div), viewServerBtn = K('[name="viewServer"]', div), widthBox = K('[name="width"]', div), heightBox = K('[name="height"]', div); urlBox.val('http://'); if (allowFlvUpload) { var uploadbutton = K.uploadbutton({ button: K('.ke-upload-button', div)[0], fieldName: 'imgFile', url: K.addParam(uploadJson, 'dir=flv'), afterUpload: function (data) { dialog.hideLoading(); if (data.error === 0) { var url = K.formatUrl(data.url, 'absolute'); urlBox.val(url); if (self.afterUpload) { self.afterUpload.call(self, url); } alert(self.lang('uploadSuccess')); } else { alert(data.message); } }, afterError: function (html) { dialog.hideLoading(); self.errorDialog(html); } }); uploadbutton.fileBox.change(function (e) { dialog.showLoading(self.lang('uploadLoading')); uploadbutton.submit(); }); } else { K('.ke-upload-button', div).hide(); urlBox.width(250); } if (allowFileManager) { viewServerBtn.click(function (e) { self.loadPlugin('filemanager', function () { self.plugin.filemanagerDialog({ viewType: 'LIST', dirName: 'flv', clickFn: function (url, title) { if (self.dialogs.length > 1) { K('[name="url"]', div).val(url); self.hideDialog(); } } }); }); }); } else { viewServerBtn.hide(); } var img = self.plugin.getSelectedFlv(); if (img) { var attrs = K.mediaAttrs(img.attr('data-ke-tag')); urlBox.val(attrs.src); widthBox.val(K.removeUnit(img.css('width')) || attrs.width || 0); heightBox.val(K.removeUnit(img.css('height')) || attrs.height || 0); } urlBox[0].focus(); urlBox[0].select(); }, 'delete': function () { self.plugin.getSelectedFlv().remove(); } }; self.clickToolbar(name, self.plugin.flv.edit); });
6. 修改kindeditor.js文件,找到代码
items: [ 'source', '|', 'undo', 'redo', '|', 'preview', 'print', 'template', 'cut', 'copy', 'paste', 'plainpaste', 'wordpaste', '|', 'justifyleft', 'justifycenter', 'justifyright', 'justifyfull', 'insertorderedlist', 'insertunorderedlist', 'indent', 'outdent', 'subscript', 'superscript', 'clearhtml', 'quickformat', 'selectall', '|', 'fullscreen', '/', 'formatblock', 'fontname', 'fontsize', '|', 'forecolor', 'hilitecolor', 'bold', 'italic', 'underline', 'strikethrough', 'lineheight', 'removeformat', '|', 'image', 'flash', 'media', 'insertfile', 'table', 'hr', 'emoticons', 'map', 'code', 'pagebreak', 'anchor', 'link', 'unlink', '|', 'about'
将其修改为
items: [ 'source', '|', 'undo', 'redo', '|', 'preview', 'print', 'template', 'cut', 'copy', 'paste', 'plainpaste', 'wordpaste', '|', 'justifyleft', 'justifycenter', 'justifyright', 'justifyfull', 'insertorderedlist', 'insertunorderedlist', 'indent', 'outdent', 'subscript', 'superscript', 'clearhtml', 'quickformat', 'selectall', '|', 'fullscreen', '/', 'formatblock', 'fontname', 'fontsize', '|', 'forecolor', 'hilitecolor', 'bold', 'italic', 'underline', 'strikethrough', 'lineheight', 'removeformat', '|', 'image', 'flash', 'flv', 'media', 'insertfile', 'table', 'hr', 'emoticons', 'map', 'code', 'pagebreak', 'anchor', 'link', 'unlink', '|', 'about'
也就是在'flash',后边添加'flv',代码。
7. 修改kindeditor.js文件,找到function _mediaType(src)方法,将其里边的代码修改成下边代码:
function _mediaType(src) { if (/\.(rm|rmvb)(\?|$)/i.test(src)) { return 'audio/x-pn-realaudio-plugin'; } if (/\.(flv)(\?|$)/i.test(src)) { return 'application/x-shockwave-flv'; } if (/\.(swf)(\?|$)/i.test(src)) { return 'application/x-shockwave-flash'; } return 'video/x-ms-asf-plugin'; }
8. 修改kindeditor.js文件,找到function _mediaType(src)方法,将其改为如下:
function _mediaClass(type) { if (/realaudio/i.test(type)) { return 'ke-rm'; } if (/flash/i.test(type)) { return 'ke-flash'; } if (/flv/i.test(type)) { return 'ke-flv'; } return 'ke-media'; }
9. 修改kindeditor.js文件,找到function _mediaImg(blankPath, attrs)方法,将其里边的type = attrs.type
|| _mediaType(attrs.src)改为type = _mediaType(attrs.src)
10. 修改kindeditor.js文件,找到_getInitHtml(themesPath, bodyClass, cssPath, cssData)方法,在代码
'img.ke-flash {', ' border:1px solid #AAA;', ' background-image:url(' + themesPath + 'common/flash.gif);', ' background-position:center center;', ' background-repeat:no-repeat;', ' width:100px;', ' height:100px;', '}',
下边添加代码:
'img.ke-flv {', ' border:1px solid #AAA;', ' background-image:url(' + themesPath + 'common/flv.gif);', ' background-position:center center;', ' background-repeat:no-repeat;', ' width:100px;', ' height:100px;', '}',
11. 修改kindeditor.js文件,找到代码
self.plugin.getSelectedFlash = function () { return _getImageFromRange(self.edit.cmd.range, function (img) { return img[0].className == 'ke-flash'; }); };
在其下边添加如下代码:
self.plugin.getSelectedFlv = function () { return _getImageFromRange(self.edit.cmd.range,function (img) { return img[0].className =='ke-flv'; }); };
12. 修改kindeditor.js文件,找到代码_each('link,image,flash,media,anchor'.split(','), function (i, name),将其修改为_each('link,image,flash,flv,media,anchor'.split(','),
function (i, name)
13. 修改kindeditor.js文件,找到代码return html.replace(/<img[^>]*class="?ke-(flash|rm|media)"?[^>]*>/ig, function (full),将其修改为return html.replace(/<img[^>]*class="?ke-(flash|flv|rm|media)"?[^>]*>/ig, function (full)
通过上边13步修改之后,现在的Kindeditor就多了一个上传flv视频文件的功能。效果如下:
前台网页看到的效果
注:点击此处下载源代码
用到的Flvplayer:点此下载
用到的flv.gif素材
修改后的default.png图片