273 lines
9.5 KiB
JavaScript
273 lines
9.5 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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_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 ($(it).hasClass("disabled")) {
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return false;
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}
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$("#dirRMenu").hide();
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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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$("#dirRMenu").hide();
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$("#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 ($(it).hasClass("disabled")) {
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return false;
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}
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} else {
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// 直接调用时，如果为 api 及其子目录或者 workspace 则不能进行删除
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if (!wide.curNode.removable) {
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return false;
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}
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}
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$("#dirRMenu").hide();
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$("#fileRMenu").hide();
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$("#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 ($(it).hasClass("disabled")) {
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return false;
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}
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}
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$("#dirRMenu").hide();
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$("#fileRMenu").hide();
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$("#dialogRenamePrompt").dialog("open");
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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: '/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 = $("#fileRMenu");
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var setting = {
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data: {
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key: {
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title: "path"
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}
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},
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view: {
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showTitle: true,
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selectedMulti: false
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},
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callback: {
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onDblClick: function (event, treeId, treeNode) {
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if (treeNode) {
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tree.openFile(treeNode);
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}
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},
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onRightClick: function (event, treeId, treeNode) {
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if (treeNode) {
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wide.curNode = treeNode;
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tree.fileTree.selectNode(treeNode);
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if (!tree.isDir()) { // 如果右击了文件
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if (wide.curNode.removable) {
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$("#fileRMenu .remove").removeClass("disabled");
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} else {
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$("#fileRMenu .remove").addClass("disabled");
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}
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$("#fileRMenu").show();
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fileRMenu.css({
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"top": event.clientY - 10 + "px",
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"left": event.clientX + "px",
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"display": "block"
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});
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} else { // 右击了目录
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if (wide.curNode.removable) {
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$("#dirRMenu .remove, #dirRMenu .rename").removeClass("disabled");
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} else {
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$("#dirRMenu .remove, #dirRMenu .rename").addClass("disabled");
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}
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if (wide.curNode.creatable) {
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$("#dirRMenu .create").removeClass("disabled");
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} else {
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$("#dirRMenu .create").addClass("disabled");
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}
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$("#dirRMenu").show();
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dirRMenu.css({
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"top": event.clientY - 10 + "px",
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"left": event.clientX + "px",
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"display": "block"
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});
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}
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$("#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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$("#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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},
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openFile: function (treeNode) {
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wide.curNode = treeNode;
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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.curNode = treeNode;
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wide.curEditor = editors.data[i].editor;
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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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$.ajax({
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async: false,
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type: 'POST',
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url: '/file',
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data: JSON.stringify(request),
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dataType: "json",
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success: function (data) {
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if (!data.succ) {
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$("#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(data.path);
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return false;
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}
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editors.newEditor(data);
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}
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});
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}
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}
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}; |