496 lines
18 KiB
JavaScript
496 lines
18 KiB
JavaScript
/*
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* Copyright (c) 2014, B3log
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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var tree = {
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fileTree: undefined,
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// 递归获取当前节点展开中的最后一个节点
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getCurrentNodeLastNode: function (node) {
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var returnNode = node.children[node.children.length - 1];
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if (returnNode.open) {
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return tree.getCurrentNodeLastNode(returnNode);
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} else {
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return returnNode;
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}
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},
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// 按照树展现获取下一个节点
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getNextShowNode: function (node) {
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if (node.level !== 0) {
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if (node.getParentNode().getNextNode()) {
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return node.getParentNode().getNextNode();
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} else {
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return tree.getNextShowNode(node.getParentNode());
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}
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} else {
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return node.getNextNode();
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}
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},
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isBottomNode: function (node) {
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if (node.open) {
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return false;
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}
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if (node.getParentNode()) {
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if (node.getParentNode().isLastNode) {
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return tree.isBottomNode(node.getParentNode());
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} else {
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return false;
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}
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} else {
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if (node.isLastNode) {
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return true;
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} else {
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return false;
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}
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}
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},
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getTIdByPath: function (path) {
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var nodes = tree.fileTree.transformToArray(tree.fileTree.getNodes());
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for (var i = 0, ii = nodes.length; i < ii; i++) {
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if (nodes[i].path === path) {
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return nodes[i].tId;
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}
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}
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return undefined;
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},
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getOpenPaths: function () {
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var nodes = tree.fileTree.transformToArray(tree.fileTree.getNodes()),
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paths = [];
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for (var i = 0, ii = nodes.length; i < ii; i++) {
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if (nodes[i].open) {
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paths.push(nodes[i].path);
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}
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}
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return paths;
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},
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getAllParents: function (node, parents) {
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if (!parents) {
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parents = [];
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}
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if (!node || !node.parentTId) {
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return parents;
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} else {
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parents.push(node.getParentNode());
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return tree.getAllParents(node.getParentNode(), parents);
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}
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},
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isParents: function (tId, parentTId) {
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var node = tree.fileTree.getNodeByTId(tId);
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if (!node || !node.parentTId) {
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return false;
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} else {
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if (node.parentTId === parentTId) {
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return true;
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} else {
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return tree.isParents(node.parentTId, parentTId);
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}
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}
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},
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isDir: function () {
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if (wide.curNode.iconSkin.indexOf("ico-ztree-dir") === 0) {
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return true;
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}
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return false;
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},
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newFile: function (it) {
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if ($(it).hasClass("disabled")) {
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return false;
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}
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$("#dialogNewFilePrompt").dialog("open");
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},
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newDir: function (it) {
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if ($(it).hasClass("disabled")) {
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return false;
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}
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$("#dialogNewDirPrompt").dialog("open");
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},
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removeIt: function (it) {
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if (it) {
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if ($(it).hasClass("disabled")) {
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return false;
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}
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} else {
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if (!wide.curNode.removable) {
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return false;
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}
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}
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$("#dialogRemoveConfirm").dialog("open");
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},
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rename: function (it) {
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if (it) {
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if ($(it).hasClass("disabled")) {
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return false;
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}
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}
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$("#dialogRenamePrompt").dialog("open");
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},
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export: function () {
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var request = newWideRequest(),
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isSucc = false;
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request.path = wide.curNode.path;
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$.ajax({
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async: false,
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type: 'POST',
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url: config.context + '/file/zip/new',
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data: JSON.stringify(request),
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dataType: "json",
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success: function (data) {
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if (!data.succ) {
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$("#dialogAlert").dialog("open", data.msg);
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return false;
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}
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isSucc = true;
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}
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});
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if (isSucc) {
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window.open(config.context + '/file/zip?path=' + wide.curNode.path + ".zip");
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}
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},
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refresh: function (it) {
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if (it) {
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if ($(it).hasClass("disabled")) {
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return false;
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}
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}
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tree.fileTree.reAsyncChildNodes(wide.curNode, "refresh", true);
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},
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import: function () {
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var request = newWideRequest();
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request.path = wide.curNode.path;
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$('#importFileupload').fileupload({
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url: "/file/upload?path=" + request.path,
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dataType: 'json',
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formData: request,
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done: function (e, data) {
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tree.fileTree.reAsyncChildNodes(wide.curNode, "refresh");
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},
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fail: function () {
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console.log(arguments);
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}
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});
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},
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init: function () {
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$("#file").click(function () {
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$(this).focus();
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});
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var request = newWideRequest();
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$.ajax({
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type: 'POST',
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url: config.context + '/files',
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data: JSON.stringify(request),
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dataType: "json",
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success: function (data) {
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if (data.succ) {
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var $dirRMenu = $("#dirRMenu");
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var $fileRMenu = $("#fileRMenu");
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var setting = {
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data: {
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key: {
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title: "path"
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}
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},
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view: {
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showTitle: true,
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selectedMulti: false
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},
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async: {
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enable: true,
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url: config.context + "/file/refresh",
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autoParam: ["path"]
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},
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callback: {
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onDblClick: function (event, treeId, treeNode) {
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if (treeNode) {
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tree.openFile(treeNode);
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}
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},
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onRightClick: function (event, treeId, treeNode) {
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if (treeNode) {
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menu.undisabled(['import', 'export']);
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wide.curNode = treeNode;
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tree.fileTree.selectNode(treeNode);
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if (!tree.isDir()) { // 如果右击了文件
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if (wide.curNode.removable) {
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$fileRMenu.find(".remove").removeClass("disabled");
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} else {
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$fileRMenu.find(".remove").addClass("disabled");
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}
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var top = event.clientY - 10;
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if ($fileRMenu.height() + top > $('.content').height()) {
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top = top - $fileRMenu.height() - 25;
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}
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$fileRMenu.css({
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"top": top + "px",
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"left": event.clientX + "px",
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"display": "block"
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}).show();
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menu.disabled(['import']);
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} else { // 右击了目录
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if (wide.curNode.removable) {
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$dirRMenu.find(".remove").removeClass("disabled");
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} else {
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$dirRMenu.find(".remove").addClass("disabled");
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}
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if (wide.curNode.creatable) {
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$dirRMenu.find(".create").removeClass("disabled");
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} else {
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$dirRMenu.find(".create").addClass("disabled");
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}
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var top = event.clientY - 10;
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if ($dirRMenu.height() + top > $('.content').height()) {
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top = top - $dirRMenu.height() - 25;
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}
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$dirRMenu.css({
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"top": top + "px",
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"left": event.clientX + "px",
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"display": "block"
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}).show();
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}
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$("#files").focus();
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}
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},
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onClick: function (event, treeId, treeNode, clickFlag) {
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if (treeNode) {
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wide.curNode = treeNode;
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tree.fileTree.selectNode(treeNode);
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menu.undisabled(['import', 'export']);
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if (!tree.isDir()) { // 如果右击了文件
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menu.disabled(['import']);
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}
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$("#files").focus();
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}
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}
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}
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};
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tree.fileTree = $.fn.zTree.init($("#files"), setting, data.root.children);
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session.restore();
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}
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}
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});
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this._initSearch();
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this._initRename();
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},
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openFile: function (treeNode, cursor) {
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wide.curNode = treeNode;
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var tempCursor = cursor;
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for (var i = 0, ii = editors.data.length; i < ii; i++) {
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// 该节点文件已经打开
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if (editors.data[i].id === treeNode.tId) {
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editors.tabs.setCurrent(treeNode.tId);
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wide.curEditor = editors.data[i].editor;
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if (!tempCursor) {
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tempCursor = wide.curEditor.getCursor();
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}
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$(".footer .cursor").text('| ' + (tempCursor.line + 1) + ':' + (tempCursor.ch + 1) + ' |');
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wide.curEditor.setCursor(tempCursor);
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var half = Math.floor(wide.curEditor.getScrollInfo().clientHeight / wide.curEditor.defaultTextHeight() / 2);
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var cursorCoords = wide.curEditor.cursorCoords({line: tempCursor.line - half, ch: 0}, "local");
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wide.curEditor.scrollTo(0, cursorCoords.top);
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wide.curEditor.focus();
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return false;
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}
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}
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if (!tree.isDir()) { // 如果单击了文件
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var request = newWideRequest();
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request.path = treeNode.path;
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$.ajax({
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async: false,
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type: 'POST',
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url: config.context + '/file',
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data: JSON.stringify(request),
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dataType: "json",
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success: function (data) {
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if (!data.succ) {
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$("#dialogAlert").dialog("open", data.msg);
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return false;
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}
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if ("img" === data.mode) { // 是图片文件的话新建 tab 打开
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// 最好是开 tab，但这个最终取决于浏览器设置
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var w = window.open(config.context + data.path);
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return false;
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}
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if (!tempCursor) {
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tempCursor = CodeMirror.Pos(0, 0);
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}
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editors.newEditor(data, tempCursor);
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}
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});
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}
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},
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_initSearch: function () {
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$("#dialogSearchForm > input:eq(0)").keyup(function (event) {
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var $okBtn = $(this).closest(".dialog-main").find(".dialog-footer > button:eq(0)");
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if (event.which === 13 && !$okBtn.prop("disabled")) {
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$okBtn.click();
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}
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if ($.trim($(this).val()) === "") {
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$okBtn.prop("disabled", true);
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} else {
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$okBtn.prop("disabled", false);
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}
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});
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$("#dialogSearchForm > input:eq(1)").keyup(function (event) {
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var $okBtn = $(this).closest(".dialog-main").find(".dialog-footer > button:eq(0)");
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if (event.which === 13 && !$okBtn.prop("disabled")) {
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$okBtn.click();
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}
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});
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$("#dialogSearchForm").dialog({
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"modal": true,
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"height": 80,
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"width": 260,
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"title": config.label.search,
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"okText": config.label.search,
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"cancelText": config.label.cancel,
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"afterOpen": function () {
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$("#dialogSearchForm > input:eq(0)").val('').focus();
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$("#dialogSearchForm > input:eq(1)").val('');
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$("#dialogSearchForm").closest(".dialog-main").find(".dialog-footer > button:eq(0)").prop("disabled", true);
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},
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"ok": function () {
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var request = newWideRequest();
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if (!wide.curNode) {
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request.dir = "";
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} else {
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request.dir = wide.curNode.path;
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}
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request.text = $("#dialogSearchForm > input:eq(0)").val();
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request.extension = $("#dialogSearchForm > input:eq(1)").val();
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$.ajax({
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type: 'POST',
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url: config.context + '/file/search/text',
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data: JSON.stringify(request),
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dataType: "json",
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success: function (data) {
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if (!data.succ) {
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return;
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}
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$("#dialogSearchForm").dialog("close");
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editors.appendSearch(data.founds, 'founds', request.text);
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}
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});
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}
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});
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},
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_initRename: function () {
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$("#dialogRenamePrompt").dialog({
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"modal": true,
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"height": 52,
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"width": 260,
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"title": config.label.rename,
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"okText": config.label.rename,
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"cancelText": config.label.cancel,
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"afterOpen": function () {
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$("#dialogRenamePrompt").closest(".dialog-main").find(".dialog-footer > button:eq(0)").prop("disabled", true);
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$("#dialogRenamePrompt > input").val(wide.curNode.name).select().focus();
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},
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"ok": function () {
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var name = $("#dialogRenamePrompt > input").val(),
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request = newWideRequest();
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request.oldPath = wide.curNode.path;
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request.newPath = wide.curNode.path.substring(0,
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wide.curNode.path.lastIndexOf(config.pathSeparator))
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+ config.pathSeparator + name;
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$.ajax({
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type: 'POST',
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url: config.context + '/file/rename',
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data: JSON.stringify(request),
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dataType: "json",
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success: function (data) {
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if (!data.succ) {
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$("#dialogRenamePrompt").dialog("close");
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bottomGroup.tabs.setCurrent("notification");
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windows.flowBottom();
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$(".bottom-window-group .notification").focus();
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return false;
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}
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$("#dialogRenamePrompt").dialog("close");
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// update tree node
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var suffixIndex = name.lastIndexOf('.'),
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iconSkin = wide.getClassBySuffix(name.substr(suffixIndex + 1));
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wide.curNode.name = name;
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wide.curNode.title = request.newPath;
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wide.curNode.path = request.newPath;
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wide.curNode.iconSkin = iconSkin;
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tree.fileTree.updateNode(wide.curNode);
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// update open editor tab name
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for (var i = 0, ii = editors.data.length; i < ii; i++) {
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if (wide.curNode.tId === editors.data[i].id) {
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var info = CodeMirror.findModeByExtension(name.substr(suffixIndex + 1));
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if (info) {
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editors.data[i].editor.setOption("mode", info.mime);
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}
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var $currentSpan = $(".edit-panel .tabs > div[data-index=" + wide.curNode.tId + "] > span:eq(0)");
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$currentSpan.attr("title", request.newPath);
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$currentSpan.html('<span class="' + iconSkin + 'ico"></span>' + wide.curNode.name);
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break;
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}
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}
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}
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});
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}
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});
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}
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}; |