itsm-pc-handle/bower_components/angular-bootstrap-nav-tree/dist/abn_tree_directivechange.js

(function() {
    var module,
        __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };

    module = angular.module('angularBootstrapNavTree', []);

    module.directive('abnTrees', [
        '$timeout',
        function($timeout) {
            return {
                restrict: 'E',
                template: "<ul class=\"nav nav-list nav-pills nav-stacked abn-tree\">\n  <li ng-repeat=\"row in tree_rows | filter:{visible:true} track by row.branch.uid\" ng-animate=\"'abn-tree-animate'\" ng-class=\"'level-' + {{ row.level }} + (row.branch.selected ? ' active':'') + ' ' +row.classes.join(' ')\" class=\"abn-tree-row\" ><i ng-class=\"row.tree_icon\" ng-click=\"row.branch.expanded = !row.branch.expanded\" class=\"indented tree-icon\"></i><span class=\"indented tree-icon\" ng-show={{row.box}}><input type=\"checkbox\"  ng-model=\"row.branch.checks\" ng-click=\"updateSelection(row)\"></span><a class=\"indented\" ng-click=\"user_clicks_branch(row.branch)\" style=\"display:inline\"><span style=\"color:{{row.color}}\" ng-class=\"row.icon\" class=\" icon\"></span><span style=\"margin-left:6px\"  >{{ row.label }} </span></a></li>\n</ul>",
                replace: true,
                scope: {
                    treeData: '=',
                    onSelect: '&',
                    onChioce: '&',
                    initialSelection: '@',
                    treeControl: '='
                },
                link: function(scope, element, attrs) {
                    var error, expand_all_parents, expand_level, for_all_ancestors, for_each_branch, get_parent, n, on_treeData_change, select_branch, selected_branch, tree;
                    error = function(s) {
                        console.log('ERROR:' + s);
                        debugger;
                        return void 0;
                    };
                    if (attrs.iconExpand == null) {
                        attrs.iconExpand = 'icon-plus  glyphicon glyphicon-plus  fa fa-plus';
                    }
                    if (attrs.iconCollapse == null) {
                        attrs.iconCollapse = 'icon-minus glyphicon glyphicon-minus fa fa-minus';
                    }
                    if (attrs.iconLeaf == null) {
                        // attrs.iconLeaf = 'icon-file  glyphicon glyphicon-file  fa fa-file';
                    }
                    if (attrs.expandLevel == null) {
                        attrs.expandLevel = '3';
                    }
                    expand_level = parseInt(attrs.expandLevel, 10);
                    if (!scope.treeData) {
                        alert('no treeData defined for the tree!');
                        return;
                    }
                    if (scope.treeData.length == null) {
                        if (treeData.label != null) {
                            scope.treeData = [treeData];
                        } else {
                            alert('treeData should be an array of root branches');
                            return;
                        }
                    }
                    for_each_branch = function(f) {
                        var do_f, root_branch, _i, _len, _ref, _results;
                        do_f = function(branch, level) {
                            var child, _i, _len, _ref, _results;
                            f(branch, level);
                            if (branch.children != null) {
                                _ref = branch.children;
                                _results = [];
                                for (_i = 0, _len = _ref.length; _i < _len; _i++) {
                                    child = _ref[_i];
                                    _results.push(do_f(child, level + 1));
                                }
                                return _results;
                            }
                        };
                        _ref = scope.treeData;
                        _results = [];
                        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
                            root_branch = _ref[_i];
                            _results.push(do_f(root_branch, 1));
                        }
                        return _results;
                    };

                    selected_branch = null;
                    select_branch = function(branch) {
                        if (!branch) {
                            if (selected_branch != null) {
                                selected_branch.selected = false;
                            }
                            selected_branch = null;
                            return;
                        }
                        if (branch !== selected_branch) {
                            if (selected_branch != null) {
                                selected_branch.selected = false;
                            }
                            branch.selected = true;
                            selected_branch = branch;
                            expand_all_parents(branch);
                            if (branch.onSelect != null) {
                                return $timeout(function() {
                                    return branch.onSelect(branch);
                                });
                            } else {
                                if (scope.onSelect != null) {
                                    return $timeout(function() {
                                        return scope.onSelect({
                                            branch: branch
                                        });
                                    });
                                }
                            }
                        }
                    };
                    scope.getbranchs = [];
                    scope.updateSelection = function(pmodel) {
                        scope.getbranchs = [];
                        if (attrs.relation == "true") {
                            if (pmodel && pmodel.branch.checks) {
                                // scope.getbranchs.push(pmodel.branch);
                                selectItemParent(pmodel);
                                if (attrs.getchild == "true") {
                                    pmodel.branch.expanded = true;
                                    getChild(pmodel);
                                }
                            } else if (pmodel && !pmodel.branch.checks) {
                                angular.forEach(scope.getbranchs, function(index, i) {
                                    if (index == pmodel.branch.id) {
                                        // scope.getbranchs.splice(i, 1);
                                    }
                                })
                                selectItemChild(pmodel);
                            }
                        } else {

                        }
                        angular.forEach(scope.tree_rows, function(brankhand, i) {
                            if (brankhand.label) {
                                if (brankhand.branch.checks) {
                                    scope.getbranchs.push(brankhand.branch)
                                }
                            }
                        })
                        scope.onChioce({ item: scope.getbranchs });
                    };

                    function selectItemChild(item) {
                        if (item.branch.children && item.branch.children != null) {
                            angular.forEach(scope.tree_rows, function(index, i) {
                                angular.forEach(item.branch.children, function(child, j) {
                                    if (index.branch.id == child.id) {
                                        scope.tree_rows[i].branch.checks = false;
                                        angular.forEach(scope.getbranchs, function(tm, i) {
                                            if (tm == index.branch.id) {
                                                // scope.getbranchs.splice(i, 1);
                                            }
                                        })
                                        selectItemChild(index);
                                    }
                                })
                            })
                        }
                    }

                    function getChild(item) {
                        if (item.branch.children && item.branch.children != null) {
                            angular.forEach(scope.tree_rows, function(index, i) {
                                angular.forEach(item.branch.children, function(child, j) {
                                    if (index.branch.id == child.id) {
                                        scope.tree_rows[i].branch.checks = true;
                                        scope.tree_rows[i].branch.expanded = true;
                                        getChild(index);
                                    }
                                })
                            })
                        }
                    }

                    function selectItemParent(item) {
                        if (item.branch.parent && item.branch.parent != null) {
                            angular.forEach(scope.tree_rows, function(index, i) {
                                if (index.branch.id == item.branch.parent.id) {
                                    scope.tree_rows[i].branch.checks = true;
                                    // scope.getbranchs.push(index.branch);
                                    selectItemParent(index);
                                }
                            })
                        }
                    }
                    scope.user_clicks_branch = function(branch) {
                        if (branch !== selected_branch) {
                            return select_branch(branch);
                        }
                    };
                    get_parent = function(child) {
                        var parent;
                        parent = void 0;
                        if (child.parent_uid) {
                            for_each_branch(function(b) {
                                if (b.uid === child.parent_uid) {
                                    return parent = b;
                                }
                            });
                        }
                        return parent;
                    };
                    for_all_ancestors = function(child, fn) {
                        var parent;
                        parent = get_parent(child);
                        if (parent != null) {
                            fn(parent);
                            return for_all_ancestors(parent, fn);
                        }
                    };
                    expand_all_parents = function(child) {
                        return for_all_ancestors(child, function(b) {
                            return b.expanded = true;
                        });
                    };
                    scope.tree_rows = [];
                    on_treeData_change = function() {
                        var add_branch_to_list, root_branch, _i, _len, _ref, _results;
                        for_each_branch(function(b, level) {
                            if (!b.uid) {
                                return b.uid = "" + Math.random();
                            }
                        });
                        console.log('UIDs are set.');
                        for_each_branch(function(b) {
                            var child, _i, _len, _ref, _results;
                            if (angular.isArray(b.children)) {
                                _ref = b.children;
                                _results = [];
                                for (_i = 0, _len = _ref.length; _i < _len; _i++) {
                                    child = _ref[_i];
                                    _results.push(child.parent_uid = b.uid);
                                }
                                return _results;
                            }
                        });
                        scope.tree_rows = [];
                        for_each_branch(function(branch) {
                            var child, f;
                            if (branch.children) {
                                if (branch.children.length > 0) {
                                    f = function(e) {
                                        if (typeof e === 'string') {
                                            return {
                                                label: e,
                                                children: []
                                            };
                                        } else {
                                            return e;
                                        }
                                    };
                                    return branch.children = (function() {
                                        var _i, _len, _ref, _results;
                                        _ref = branch.children;
                                        _results = [];
                                        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
                                            child = _ref[_i];
                                            _results.push(f(child));
                                        }
                                        return _results;
                                    })();
                                }
                            } else {
                                return branch.children = [];
                            }
                        });
                        add_branch_to_list = function(level, branch, visible) {
                            var child, child_visible, tree_icon, _i, _len, _ref, _results;
                            if (branch.expanded == null) {
                                branch.expanded = false;
                            }
                            if (branch.classes == null) {
                                branch.classes = [];
                            }
                            if (!branch.noLeaf && (!branch.children || branch.children.length === 0)) {
                                tree_icon = attrs.iconLeaf;
                                if (__indexOf.call(branch.classes, "leaf") < 0) {
                                    branch.classes.push("leaf");
                                }
                            } else {
                                if (branch.expanded) {
                                    tree_icon = attrs.iconCollapse;
                                } else {
                                    tree_icon = attrs.iconExpand;
                                }
                            }
                            var icon = "";
                            var checkboxs = "";
                            var color = "";
                            if (branch.event != null) {
                                icon = "ti-settings";
                                color = "red";
                            } else if (branch.link != null) {
                                icon = "ti-link";
                                color = "blue";
                            } else if (branch.service != null) {
                                icon = "ti-server";
                                color = "#FF8C00";
                            } else if (branch.wechat != null) {
                                icon = "ti-themify-favicon";
                                color = "#FF8C00";
                            }
                            if (attrs.iconBefore != null) {
                                icon = attrs.iconBefore;
                                color = "#FF8C00";
                            }
                            scope.tree_rows.push({
                                level: level,
                                branch: branch,
                                label: branch.label,
                                classes: branch.classes,
                                tree_icon: tree_icon,
                                icon: icon,
                                color: color,
                                visible: visible,
                                box: attrs.checkBoxs
                            });
                            if (branch.children != null) {
                                _ref = branch.children;
                                _results = [];
                                for (_i = 0, _len = _ref.length; _i < _len; _i++) {
                                    child = _ref[_i];
                                    child_visible = visible && branch.expanded;
                                    _results.push(add_branch_to_list(level + 1, child, child_visible));
                                }
                                return _results;
                            }
                        };
                        _ref = scope.treeData;
                        _results = [];
                        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
                            root_branch = _ref[_i];
                            _results.push(add_branch_to_list(1, root_branch, true));
                        }
                        return _results;
                    };
                    scope.$watch('treeData', on_treeData_change, true);
                    if (attrs.initialSelection != null) {
                        for_each_branch(function(b) {
                            if (b.label === attrs.initialSelection) {
                                return $timeout(function() {
                                    return select_branch(b);
                                });
                            }
                        });
                    }
                    n = scope.treeData.length;
                    console.log('num root branches = ' + n);
                    for_each_branch(function(b, level) {
                        b.level = level;
                        return b.expanded = b.level < expand_level;
                    });
                    if (scope.treeControl != null) {
                        if (angular.isObject(scope.treeControl)) {
                            tree = scope.treeControl;
                            tree.expand_all = function() {
                                return for_each_branch(function(b, level) {
                                    return b.expanded = true;
                                });
                            };
                            tree.collapse_all = function() {
                                return for_each_branch(function(b, level) {
                                    return b.expanded = false;
                                });
                            };
                            tree.get_first_branch = function() {
                                n = scope.treeData.length;
                                if (n > 0) {
                                    return scope.treeData[0];
                                }
                            };
                            tree.select_first_branch = function() {
                                var b;
                                b = tree.get_first_branch();
                                return tree.select_branch(b);
                            };
                            tree.get_selected_branch = function() {
                                return selected_branch;
                            };
                            tree.get_parent_branch = function(b) {
                                return get_parent(b);
                            };
                            tree.select_branch = function(b) {
                                select_branch(b);
                                return b;
                            };
                            tree.get_children = function(b) {
                                return b.children;
                            };
                            tree.select_parent_branch = function(b) {
                                var p;
                                if (b == null) {
                                    b = tree.get_selected_branch();
                                }
                                if (b != null) {
                                    p = tree.get_parent_branch(b);
                                    if (p != null) {
                                        tree.select_branch(p);
                                        return p;
                                    }
                                }
                            };
                            tree.add_branch = function(parent, new_branch) {
                                if (parent != null) {
                                    parent.children.push(new_branch);
                                    parent.expanded = true;
                                } else {
                                    scope.treeData.push(new_branch);
                                }
                                return new_branch;
                            };
                            tree.add_root_branch = function(new_branch) {
                                tree.add_branch(null, new_branch);
                                return new_branch;
                            };
                            tree.expand_branch = function(b) {
                                if (b == null) {
                                    b = tree.get_selected_branch();
                                }
                                if (b != null) {
                                    b.expanded = true;
                                    return b;
                                }
                            };
                            tree.collapse_branch = function(b) {
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    b.expanded = false;
                                    return b;
                                }
                            };
                            tree.get_siblings = function(b) {
                                var p, siblings;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    p = tree.get_parent_branch(b);
                                    if (p) {
                                        siblings = p.children;
                                    } else {
                                        siblings = scope.treeData;
                                    }
                                    return siblings;
                                }
                            };
                            tree.get_next_sibling = function(b) {
                                var i, siblings;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    siblings = tree.get_siblings(b);
                                    n = siblings.length;
                                    i = siblings.indexOf(b);
                                    if (i < n) {
                                        return siblings[i + 1];
                                    }
                                }
                            };
                            tree.get_prev_sibling = function(b) {
                                var i, siblings;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                siblings = tree.get_siblings(b);
                                n = siblings.length;
                                i = siblings.indexOf(b);
                                if (i > 0) {
                                    return siblings[i - 1];
                                }
                            };
                            tree.select_next_sibling = function(b) {
                                var next;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    next = tree.get_next_sibling(b);
                                    if (next != null) {
                                        return tree.select_branch(next);
                                    }
                                }
                            };
                            tree.select_prev_sibling = function(b) {
                                var prev;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    prev = tree.get_prev_sibling(b);
                                    if (prev != null) {
                                        return tree.select_branch(prev);
                                    }
                                }
                            };
                            tree.get_first_child = function(b) {
                                var _ref;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    if (((_ref = b.children) != null ? _ref.length : void 0) > 0) {
                                        return b.children[0];
                                    }
                                }
                            };
                            tree.get_closest_ancestor_next_sibling = function(b) {
                                var next, parent;
                                next = tree.get_next_sibling(b);
                                if (next != null) {
                                    return next;
                                } else {
                                    parent = tree.get_parent_branch(b);
                                    return tree.get_closest_ancestor_next_sibling(parent);
                                }
                            };
                            tree.get_next_branch = function(b) {
                                var next;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    next = tree.get_first_child(b);
                                    if (next != null) {
                                        return next;
                                    } else {
                                        next = tree.get_closest_ancestor_next_sibling(b);
                                        return next;
                                    }
                                }
                            };
                            tree.select_next_branch = function(b) {
                                var next;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    next = tree.get_next_branch(b);
                                    if (next != null) {
                                        tree.select_branch(next);
                                        return next;
                                    }
                                }
                            };
                            tree.last_descendant = function(b) {
                                var last_child;
                                if (b == null) {
                                    debugger;
                                }
                                n = b.children.length;
                                if (n === 0) {
                                    return b;
                                } else {
                                    last_child = b.children[n - 1];
                                    return tree.last_descendant(last_child);
                                }
                            };
                            tree.get_prev_branch = function(b) {
                                var parent, prev_sibling;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    prev_sibling = tree.get_prev_sibling(b);
                                    if (prev_sibling != null) {
                                        return tree.last_descendant(prev_sibling);
                                    } else {
                                        parent = tree.get_parent_branch(b);
                                        return parent;
                                    }
                                }
                            };
                            return tree.select_prev_branch = function(b) {
                                var prev;
                                if (b == null) {
                                    b = selected_branch;
                                }
                                if (b != null) {
                                    prev = tree.get_prev_branch(b);
                                    if (prev != null) {
                                        tree.select_branch(prev);
                                        return prev;
                                    }
                                }
                            };
                        }
                    }
                }
            };
        }
    ]);

}).call(this);