LT-275: Creating measure flow component common section

Packages/ohif-core/client/components/base/component.js

@@ -0,0 +1,49 @@
+import { OHIF } from 'meteor/ohif:core';
+
+/*
+ * Base component to template instances of all dynamic components
+ */
+class Component {
+
+    // Set up the component
+    constructor(templateInstance) {
+        // Store the component in the current view
+        templateInstance.view._component = this;
+
+        // Create an object to register section's content
+        templateInstance.sections = {};
+
+        // Store the template instance in the component
+        this.templateInstance = templateInstance;
+
+        // Store the component's registered sub-components
+        this.registeredItems = new Set();
+    }
+
+    // Self register the component in its first parent component
+    registerSelf() {
+        const parent = OHIF.blaze.getParentComponent(this.templateInstance.view);
+        if (parent) {
+            // Store this component's parent in a property
+            this.parent = parent;
+
+            // Add this component in its parent's registered items list
+            parent.registeredItems.add(this);
+        }
+    }
+
+    // Self unregister the component in its first parent component
+    unregisterSelf() {
+        const parent = OHIF.blaze.getParentComponent(this.templateInstance.view);
+        if (parent) {
+            // Remove the parent property from this component
+            delete this.parent;
+
+            // Remove this component from its parent's registered items list
+            parent.registeredItems.delete(this);
+        }
+    }
+
+}
+
+OHIF.Component = Component;

Packages/ohif-core/client/components/base/index.js

@@ -0,0 +1,27 @@
+// Core files
+import './component.js';
+import './mixin.js';
+import './template.js';
+
+// Mixins
+import './mixins/component.js';
+import './mixins/form.js';
+import './mixins/formItem.js';
+import './mixins/group.js';
+import './mixins/groupRadio.js';
+import './mixins/input.js';
+import './mixins/schemaData.js';
+import './mixins/select.js';
+import './mixins/select2.js';
+import './mixins/selectTree.js';
+
+// Templates
+import './templates/custom.html';
+import './templates/div.html';
+import './templates/form.html';
+import './templates/input.html';
+import './templates/select.html';
+
+// wrappers
+import './wrappers/label.html';
+import './wrappers/title.html';

Packages/ohif-core/client/components/base/mixin.js

@@ -0,0 +1,126 @@
+import { OHIF } from 'meteor/ohif:core';
+import { _ } from 'meteor/underscore';
+
+// Create an object to store all the application mixins
+OHIF.mixins = {};
+
+// Class to manage new mixins and its dependencies
+class Mixin {
+
+    // Create the mixin instance
+    constructor({ dependencies, composition }) {
+        // Store the mixin dependencies
+        this.dependencies = dependencies || '';
+
+        // Store the mixin composition
+        this.composition = composition;
+    }
+
+    // Initialize the mixin applying all its composition functions
+    init(template, data, applied, behaviors) {
+        const dependenciesArray = this.dependencies.split(' ');
+        _.each(dependenciesArray, dependency => {
+            // Go to next dependency if the current dependency string is blank
+            if (!dependency) {
+                return;
+            }
+
+            // Get the dependent mixin to be initizalized
+            const mixin = Mixin.getMixin(dependency);
+
+            // Initizalize the mixin dependencies recursively
+            mixin.init(template, data, applied, behaviors);
+        });
+
+        // Apply the mixin's composition behaviors to the template
+        this.apply(template, data, applied, behaviors);
+    }
+
+    // Add the mixin's composition behaviors to the template
+    apply(template, data, applied, behaviors) {
+        // Ignore if the mixin was already applied to the template
+        if (_.contains(applied, this)) {
+            return;
+        }
+
+        // Store the mixin's composition
+        const composition = this.composition;
+
+        // Iterate over each behavior
+        _.each(behaviors, behavior => {
+            // Execute something only after all the mixins are done
+            let functionName = behavior;
+            if (functionName === 'onMixins') {
+                functionName = 'onRendered';
+            }
+
+            if (behavior === 'onData' && composition[behavior]) {
+                // If it's just data manipulation, call it immediately
+                composition[behavior](data);
+            } else if (composition[behavior]) {
+                // Register the behavior in the template
+                template[functionName](composition[behavior]);
+            }
+        });
+
+        // Set the current mixin's state as applied
+        applied.push(this);
+    }
+
+    // Initialize all data manipulation mixins
+    static initData(data) {
+        // Split the mixins by space
+        const mixinsArray = data.mixins.split(' ');
+        _.each(mixinsArray, mixinName => {
+            // Ignore blank strings
+            if (!mixinName) {
+                return;
+            }
+
+            // Get the current mixin
+            const mixin = Mixin.getMixin(mixinName);
+
+            // Initialize the data manipulation composition
+            mixin.init(null, data, [], ['onData']);
+        });
+    }
+
+    // Initialize all the template's mixins
+    static initAll(template, data) {
+        // Split the mixins by space
+        const mixinsArray = data.mixins.split(' ');
+        _.each(mixinsArray, mixinName => {
+            // Ignore blank strings
+            if (!mixinName) {
+                return;
+            }
+
+            // Get the current mixin
+            const mixin = Mixin.getMixin(mixinName);
+
+            // Initialize blaze default compositions
+            mixin.init(template, data, [], ['onCreated', 'onRendered', 'onDestroyed', 'events', 'helpers']);
+
+            // Execute some behaviors after all mixins are applied
+            mixin.init(template, data, [], ['onMixins']);
+        });
+    }
+
+    // Get a mixin by name
+    static getMixin(mixinName) {
+        // Get the mixin from mixins object
+        const mixin = OHIF.mixins[mixinName];
+
+        // Throw an error if the mixin does not exists
+        if (!mixin) {
+            throw new Error(`Mixin ${mixinName} not found.`);
+        }
+
+        // Return the found mixin
+        return mixin;
+    }
+
+}
+
+// Store the Mixin class inside the shared OHIF object
+OHIF.Mixin = Mixin;

Packages/ohif-core/client/components/base/mixins/component.js

@@ -0,0 +1,16 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+
+/*
+ * component: create the base structure to aplly specific component mixins
+ */
+OHIF.mixins.component = new OHIF.Mixin({
+    composition: {
+        onCreated() {
+            const instance = Template.instance();
+
+            // Declare a property that will be shared among all dependent mixins
+            instance.component = new OHIF.Component(this);
+        }
+    }
+});

Packages/ohif-core/client/components/base/mixins/form.js

@@ -0,0 +1,50 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+
+/*
+ * form: controls a form and its registered inputs
+ */
+OHIF.mixins.form = new OHIF.Mixin({
+    dependencies: 'group',
+    composition: {
+        onCreated() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Define the form's data schema
+            const schema = instance.data.schema;
+            component.schema = schema && schema.newContext();
+
+            // Check if the form data is valid in its schema
+            component.validate = () => {
+                // Assume validation result as true
+                let result = true;
+
+                // Return true if there's no data schema defined
+                if (!component.schema) {
+                    return result;
+                }
+
+                // Iterate over each registered form item and validate it
+                component.registeredItems.forEach(child => {
+                    const key = child.templateInstance.data.key;
+
+                    // Change result to false if any form item is invalid
+                    if (key && !child.validate()) {
+                        result = false;
+                    }
+                });
+
+                // Return the validation result
+                return result;
+            };
+        },
+        onRendered() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Set the component main and style elements
+            component.$style = component.$element = instance.$('form:first');
+        }
+    }
+});

Packages/ohif-core/client/components/base/mixins/formItem.js

@@ -0,0 +1,169 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+import { Tracker } from "meteor/tracker";
+import { _ } from 'meteor/underscore';
+import { $ } from 'meteor/jquery';
+
+/*
+ * formItem: create a generic controller for form items
+ * It may be used to manage all components that belong to forms
+ */
+OHIF.mixins.formItem = new OHIF.Mixin({
+    dependencies: 'schemaData',
+    composition: {
+
+        onCreated() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Create a observer to monitor changed values
+            component.changeObserver = new Tracker.Dependency();
+
+            // Register the component in the parent component
+            component.registerSelf();
+
+            // Declare the component elements that will be manipulated
+            component.$element = $();
+            component.$style = $();
+            component.$wrapper = $();
+
+            // Get or set the component's value using jQuery's val method
+            component.value = value => {
+                const isGet = _.isUndefined(value);
+                if (isGet) {
+                    return component.$element.val();
+                }
+
+                component.$element.val(value).trigger('change');
+            };
+
+            // Disable or enable the component
+            component.disable = isDisable => {
+                component.$element.prop('disabled', !!isDisable);
+            };
+
+            // Set or unset component's readonly property
+            component.readonly = isReadonly => {
+                component.$element.prop('readonly', !!isReadonly);
+            };
+
+            // Show or hide the component
+            component.show = isShow => {
+                const method = isShow ? 'show' : 'hide';
+                component.$wrapper[method]();
+            };
+
+            // Add or remove a state from the component
+            component.state = (state, flag) => {
+                component.$wrapper.toggleClass(`state-${state}`, !!flag);
+            };
+
+            // Set the component in error state and display the error message
+            component.error = errorMessage => {
+                // Set the component error state
+                component.state('error', errorMessage);
+
+                // Set or remove the error message
+                if (errorMessage) {
+                    component.$element.trigger('errorin');
+                    component.$wrapper.attr('data-error', errorMessage);
+                } else {
+                    component.$element.trigger('errorout');
+                    component.$wrapper.removeAttr('data-error', errorMessage);
+                }
+            };
+
+            // Check if the component value is valid in its form's schema
+            component.validate = () => {
+                // Get the component's form
+                const form = component.parent;
+
+                // Get the form's data schema
+                const schema = form && form.schema;
+
+                // Get the current component's key
+                const key = instance.data.key;
+
+                // Return true if validation is not needed
+                if (!key || !schema || !component.$wrapper.is(':visible')) {
+                    return true;
+                }
+
+                // Create the data document for validation
+                const document = {
+                    [key]: component.value()
+                };
+
+                // Check if the document validation failed
+                if (!schema.validateOne(document, key)) {
+                    // Set the component in error state and display the message
+                    component.error(schema.keyErrorMessage(key));
+
+                    // Return false for validation
+                    return false;
+                }
+
+                // Remove the component error state and message
+                component.error(false);
+
+                // Return true for validation
+                return true;
+            };
+
+            component.depend = () => {
+                return component.changeObserver.depend();
+            };
+
+        },
+
+        onRendered() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Set the element to be controlled
+            component.$element = instance.$(':input').first();
+
+            // Set the most outer wrapper element
+            component.$wrapper = instance.wrapper.$('*').first();
+        },
+
+        onDestroyed() {
+            const instance = Template.instance();
+
+            // Register the component in the parent component
+            instance.component.unregisterSelf();
+        },
+
+        onMixins() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // If no style element was defined, set it as the element itself
+            if (!component.$style.length) {
+                component.$style = component.$element;
+            }
+
+            // Set the component in jQuery data after all mixins are rendered
+            component.$element.data('component', component);
+        },
+
+        events: {
+
+            // Enable reactivity by changing a Tracker.Dependency observer
+            change(event, instance) {
+                instance.component.changeObserver.changed();
+            },
+
+            // TODO: [design] remove log, show error box/hint over the wrapper
+            errorin(event, instance) {
+                console.log('ERROR when validating component', instance.component);
+            },
+
+            // TODO: [design] hide error box/hint
+            errorout(event, instance) {
+            }
+
+        }
+
+    }
+});

Packages/ohif-core/client/components/base/mixins/group.js

@@ -0,0 +1,58 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+import { _ } from 'meteor/underscore';
+
+/*
+ * group: controls a group and its registered items
+ */
+OHIF.mixins.group = new OHIF.Mixin({
+    dependencies: 'formItem',
+    composition: {
+        onCreated() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Get or set the child components values
+            component.value = value => {
+                const isGet = _.isUndefined(value);
+                if (isGet) {
+                    const result = {};
+                    component.registeredItems.forEach(child => {
+                        const key = child.templateInstance.data.key;
+                        if (key) {
+                            result[key] = child.value();
+                        }
+                    });
+                    return result;
+                }
+
+                const groupValue = typeof value === 'object' ? value : {};
+                component.registeredItems.forEach(child => {
+                    const key = child.templateInstance.data.key;
+                    const childValue = _.isUndefined(groupValue[key]) ? null : groupValue[key];
+                    child.value(childValue);
+                });
+                component.$element.trigger('change');
+            };
+
+            // Disable or enable the component
+            component.disable = isDisable => {
+                component.registeredItems.forEach(child => child.disable(isDisable));
+            };
+
+            // Set or unset component's readonly property
+            component.readonly = isReadonly => {
+                component.registeredItems.forEach(child => child.readonly(isReadonly));
+            };
+
+        },
+
+        onRendered() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Set the element to be controlled
+            component.$element = instance.$('.component-group:first');
+        }
+    }
+});

Packages/ohif-core/client/components/base/mixins/groupRadio.js

@@ -0,0 +1,32 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+import { _ } from 'meteor/underscore';
+import { $ } from 'meteor/jquery';
+
+/*
+ * groupRadio: controls all the radio inputs inside the group
+ */
+OHIF.mixins.groupRadio = new OHIF.Mixin({
+    dependencies: 'group',
+    composition: {
+
+        onCreated() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Get the selected radio's value or select a radio based on value
+            component.value = value => {
+                const isGet = _.isUndefined(value);
+                const elements = [];
+                component.registeredItems.forEach(child => elements.push(child.$element[0]));
+                const $elements = $(elements);
+                if (isGet) {
+                    return $elements.filter(':checked').val();
+                }
+
+                $elements.filter(`[value='${value}']`).prop('checked', true).trigger('change');
+            };
+        }
+
+    }
+});

Packages/ohif-core/client/components/base/mixins/input.js

@@ -0,0 +1,18 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+
+/*
+ * input: controls a basic input
+ */
+OHIF.mixins.input = new OHIF.Mixin({
+    dependencies: 'formItem',
+    composition: {
+        onRendered() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Set the element to be controlled
+            component.$element = instance.$('input:first');
+        }
+    }
+});

Packages/ohif-core/client/components/base/mixins/schemaData.js

@@ -0,0 +1,98 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Blaze } from 'meteor/blaze';
+import { Template } from 'meteor/templating';
+import { ReactiveVar } from 'meteor/reactive-var';
+import { _ } from 'meteor/underscore';
+
+// Helper function to get the component's current schema
+const getCurrentSchema = (parentComponent, key) => {
+    // Get the parent component schema
+    const schema = parentComponent && parentComponent.schema;
+
+    // Stop here if there's no key or schema defined
+    if (!key || !schema) {
+        return;
+    }
+
+    // Get the current schema data using component's key
+    const currentSchema = _.clone(schema._schema[key]);
+
+    // Merge the sub-schema properties if it's an array
+    if (Array.isArray(currentSchema.type())) {
+        _.extend(currentSchema, schema._schema[key + '.$']);
+    }
+
+    // Return the component's schema definitions
+    return currentSchema;
+};
+
+/*
+ * schemaData: change the component data based on its form's schema data
+ */
+OHIF.mixins.schemaData = new OHIF.Mixin({
+    dependencies: 'component',
+    composition: {
+
+        onData() {
+            // Get the current template data
+            const data = Template.currentData();
+
+            // Get the parent component
+            const parent = OHIF.blaze.getParentComponent(Blaze.currentView);
+
+            // Get the current schema data using component's key
+            const currentSchema = getCurrentSchema(parent, data.key);
+
+            // Stop here if there's no schema data for current key
+            if (!currentSchema) {
+                return;
+            }
+
+            // Use schema's label if it was not defined
+            if (!data.label) {
+                data.label = new ReactiveVar(currentSchema.label);
+            }
+
+            // Fill the items if it's an array schema
+            if (!data.items && Array.isArray(currentSchema.allowedValues)) {
+                // Initialize the items array
+                const items = [];
+
+                // Get the values and labels arrays from schema
+                const values = currentSchema.allowedValues;
+                const labels = currentSchema.valuesLabels || [];
+
+                // Iterate the allowed values array
+                for (let i = 0; i < values.length; i++) {
+                    // Push the current item to the items array
+                    items.push({
+                        value: values[i],
+                        label: labels[i] || values[i]
+                    });
+                }
+
+                // Add the items to a reactive instance
+                data.items = new ReactiveVar(items);
+            }
+        },
+
+        onMixins() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Get the current schema data using component's key
+            const currentSchema = getCurrentSchema(component.parent, instance.data.key);
+
+            // Stop here if there's no schema data for current key
+            if (!currentSchema) {
+                return;
+            }
+
+            // Fill the component with its default value after rendering
+            if (currentSchema.defaultValue) {
+                component.value(currentSchema.defaultValue);
+            }
+        }
+
+    }
+});

Packages/ohif-core/client/components/base/mixins/select.js

@@ -0,0 +1,18 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+
+/*
+ * input: controls a basic select
+ */
+OHIF.mixins.select = new OHIF.Mixin({
+    dependencies: 'formItem',
+    composition: {
+        onRendered() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Set the element to be controlled
+            component.$element = instance.$('select:first');
+        }
+    }
+});

Packages/ohif-core/client/components/base/mixins/select2.js

@@ -0,0 +1,38 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+import { $ } from 'meteor/jquery';
+
+/*
+ * input: controls a select2 component
+ */
+OHIF.mixins.select2 = new OHIF.Mixin({
+    dependencies: 'select',
+    composition: {
+        onRendered() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Apply the select2 to the component
+            component.$element.select2(instance.data.options);
+
+            // Store the select2 instance to allow its further destruction
+            component.select2Instance = component.$element.data('select2');
+        },
+
+        onDestroyed() {
+            const instance = Template.instance();
+            const component = instance.component;
+
+            // Destroy the select2 instance to remove unwanted DOM elements
+            component.select2Instance.destroy();
+        },
+
+        events: {
+            'focus .select2-hidden-accessible'(event, instance) {
+                // Redirect the focus to select2 focus control in case of hidden
+                // accessible being focused (e.g. clicking on outer label)
+                $(event.currentTarget).nextAll('.select2:first').find('.select2-selection').focus();
+            }
+        }
+    }
+});

Packages/ohif-core/client/components/base/mixins/selectTree.js

@@ -0,0 +1,47 @@
+import { OHIF } from 'meteor/ohif:core';
+import { Template } from 'meteor/templating';
+import { ReactiveVar } from 'meteor/reactive-var';
+import { _ } from 'meteor/underscore';
+
+/*
+ * input: controls a tree selection component
+ */
+OHIF.mixins.selectTree = new OHIF.Mixin({
+    dependencies: 'group',
+    composition: {
+        onCreated() {
+            const instance = Template.instance();
+            const component = instance.component;
+            const rootComponent = instance.data.root || component;
+            const rootInstance = rootComponent.templateInstance;
+
+            // Create the component's value storage property
+            instance.data.currentNode = new ReactiveVar(null);
+
+            // Share the component in data property
+            instance.data.component = component;
+
+            // Override the default value method
+            component.value = value => {
+                const isGet = _.isUndefined(value);
+
+                // Return the current node value
+                if (isGet) {
+                    const currentNode = instance.data.currentNode.get();
+                    return currentNode ? currentNode.value : null;
+                }
+
+                // get the items array
+                const items = component.templateInstance.data.items;
+
+                // Get the node for the selected value
+                const node = _.findWhere(items, {
+                    value: value
+                });
+
+                // Change the current node
+                instance.data.currentNode.set(node);
+            };
+        }
+    }
+});

Packages/ohif-core/client/components/base/template.js

@@ -0,0 +1,106 @@
+import { OHIF } from 'meteor/ohif:core';
+import { _ } from 'meteor/underscore';
+
+// Create a new custom template for the base component
+Template.baseComponent = new Template('baseComponent', () => {});
+
+// Inject some custom behaviors in the  view's construction function
+Template.baseComponent.constructView = function(contentFunc, elseFunc) {
+    // Get the data passed to the template
+    const data = Template.currentData();
+
+    // Check the base template. If it's not informed set as the custom base
+    data.base || (data.base = 'baseCustom');
+
+    // Get the base template object
+    const baseTemplate = Template[data.base];
+
+    // Throw an error if the base template does not exists
+    if (!baseTemplate) {
+        throw new Error(`Template ${data.base} not found.`);
+    }
+
+    // Declare the template object and name it as base name + 'Component'
+    const template = OHIF.blaze.cloneTemplate(baseTemplate, data.base + 'Component');
+
+    // Extract the render function from the base template
+    template.renderFunction = baseTemplate.renderFunction;
+
+    // Check for the mixins. If it's not informed set the lowest level mixin
+    const mixins = data.mixins || 'component';
+
+    // Init the data manipulation mixins
+    OHIF.Mixin.initData(data);
+
+    // Create and fill a list of wrappers that will enclose the component
+    const wrappers = [];
+    if (data.wrappers) {
+        const wrappersList = data.wrappers.split(' ');
+        _.each(wrappersList, wrapper => wrapper && wrappers.push(wrapper));
+    }
+
+    // Declare a variable to store the wrapper instances that will be rendered
+    const wrapperInstances = [];
+
+    // Declare the content function to render the component
+    let contentFunction = () => {
+        // Create the most inner content function
+        const innerContentFunction = () => {
+            // Assign properties to all wrappers after template's creation
+            template.onCreated(() => {
+                const instance = Template.instance();
+
+                // Assign the template most outer wrapper
+                instance.wrapper = wrapperInstances[0] || instance;
+
+                // Iterate over all wrappers and assign the component to them
+                wrapperInstances.forEach(wrappeInstance => {
+                    wrappeInstance.component = instance.component;
+                });
+            });
+
+            // Return the view instance
+            return template.constructView(contentFunc, elseFunc);
+        };
+
+        // Apply the mixins to the component
+        OHIF.Mixin.initAll(template, data);
+
+        // Return the recursive function for wrappers
+        return Blaze.With(data, innerContentFunction);
+    };
+
+    let wrapper;
+    while (wrapper = wrappers.shift()) {
+        // Get the wrapper template
+        const wrapperTemplate = Template[wrapper];
+
+        // Throw an error if the wrapper template does not exists
+        if (!wrapperTemplate) {
+            throw new Error(`Template ${wrapper} not found.`);
+        }
+
+        // Clone the wrapper template to avoid assigning duplicated handlers
+        const currentTemplate = OHIF.blaze.cloneTemplate(wrapperTemplate);
+
+        // Store the child content function to render it inside the wrapper
+        const childContentFunction = contentFunction;
+
+        // Create a function that will enable the recursion for wrappers
+        const enclosingContentFunction = () => {
+            // Add the current wrapper's instance to the wrapper instances list
+            currentTemplate.onCreated(() => wrapperInstances.push(Template.instance()));
+
+            // Return the wrapper view instance with its child as content
+            return currentTemplate.constructView(childContentFunction, elseFunc);
+        };
+
+        // Replace the content function enclosing it recursively
+        contentFunction = () => {
+            return Blaze.With(data, enclosingContentFunction);
+        };
+
+    }
+
+    return contentFunction(contentFunc, elseFunc);
+};

Packages/ohif-core/client/components/base/templates/custom.html

@@ -0,0 +1,3 @@
+<template name="baseCustom">
+    {{>UI.contentBlock}}
+</template>

Packages/ohif-core/client/components/base/templates/div.html

@@ -0,0 +1,9 @@
+<template name="baseDiv">
+    <div
+        id="{{this.id}}"
+        class="{{this.class}}"
+        {{this.tagAttributes}}
+    >
+        {{>UI.contentBlock}}
+    </div>
+</template>

Packages/ohif-core/client/components/base/templates/form.html

@@ -0,0 +1,16 @@
+<template name="baseForm">
+    <form
+        id="{{this.id}}"
+        class="{{this.class}}"
+        name="{{this.name}}"
+        action="{{this.action}}"
+        method="{{this.method}}"
+        autocomplete="{{this.autocomplete}}"
+        enctype="{{this.enctype}}"
+        novalidate="{{this.novalidate}}"
+        target="{{this.target}}"
+        {{this.tagAttributes}}
+    >
+        {{>UI.contentBlock}}
+    </form>
+</template>

Packages/ohif-core/client/components/base/templates/input.html

@@ -0,0 +1,12 @@
+<template name="baseInput">
+    <input
+        type="{{choose this.type 'text'}}"
+        id="{{this.id}}"
+        class="{{this.class}}"
+        name="{{this.name}}"
+        value="{{reactive this.value}}"
+        placeholder="{{this.placeholder}}"
+        {{this.tagAttributes}}
+    >
+    {{>UI.contentBlock}}
+</template>

Packages/ohif-core/client/components/base/templates/select.html

@@ -0,0 +1,17 @@
+<template name="baseSelect">
+    <select
+        id="{{this.id}}"
+        class="{{this.class}}"
+        name="{{this.name}}"
+        multiple="{{#if this.multiple}}multiple{{/if}}"
+        {{this.tagAttributes}}
+    >
+        {{>UI.contentBlock}}
+        {{#each item in (reactive this.items)}}
+            <option
+                value="{{item.value}}"
+                selected="{{#if eq item.value (reactive this.value)}}selected{{/if}}"
+            >{{item.label}}</option>
+        {{/each}}
+    </select>
+</template>

Packages/ohif-core/client/components/base/wrappers/label.html

@@ -0,0 +1,11 @@
+<template name="wrapperLabel">
+    <label class="wrapperLabel {{this.labelClass}}">
+        {{#if this.labelAfter}}
+            {{>UI.contentBlock}}
+        {{/if}}
+        <span class="wrapperText">{{reactive this.label}}</span>
+        {{#unless this.labelAfter}}
+            {{>UI.contentBlock}}
+        {{/unless}}
+    </label>
+</template>

Packages/ohif-core/client/components/base/wrappers/title.html

@@ -0,0 +1,11 @@
+<template name="wrapperTitle">
+    <div class="wrapperTitle {{this.labelClass}}">
+        {{#if this.labelAfter}}
+            {{>UI.contentBlock}}
+        {{/if}}
+        <span class="wrapperText">{{reactive this.label}}</span>
+        {{#unless this.labelAfter}}
+            {{>UI.contentBlock}}
+        {{/unless}}
+    </div>
+</template>

Packages/ohif-core/client/components/bootstrap/form/form.html

@@ -0,0 +1,8 @@
+<template name="form">
+    {{#baseComponent (extend this
+        base='baseForm'
+        mixins=(concat 'form ' this.mixins)
+    )}}
+      {{>UI.contentBlock}}
+    {{/baseComponent}}
+</template>

Packages/ohif-core/client/components/bootstrap/form/group.html

@@ -0,0 +1,9 @@
+<template name="group">
+    {{#baseComponent (extend this
+        class=(concat 'component-group ' this.class)
+        base='baseDiv'
+        mixins=(concat 'group ' this.mixins)
+    )}}
+      {{>UI.contentBlock}}
+    {{/baseComponent}}
+</template>

Packages/ohif-core/client/components/bootstrap/index.js

@@ -0,0 +1,9 @@
+import './form/form.html';
+import './form/group.html';
+
+import './input/groupRadio.html';
+import './input/radio.html';
+import './input/select.html';
+import './input/text.html';
+import './input/selectTree.html';
+import './input/selectTree.js';

Packages/ohif-core/client/components/bootstrap/input/groupRadio.html

@@ -0,0 +1,21 @@
+<template name="groupRadio">
+    {{#group (extend this
+        class=(concat 'group-radio ' this.class)
+        mixins=(concat 'groupRadio ' this.mixins)
+        wrappers=(concat ''
+            (valueIf reactive this.label 'wrapperTitle ' '')
+            this.wrappers
+        )
+    )}}
+        {{>UI.contentBlock}}
+        {{#each item in (reactive this.items)}}
+            {{>inputRadio
+                class=this.radioClass
+                name=this.key
+                value=item.value
+                label=item.label
+                checked=(eq item.value (reactive this.value))
+            }}
+        {{/each}}
+    {{/group}}
+</template>

Packages/ohif-core/client/components/bootstrap/input/radio.html

@@ -0,0 +1,15 @@
+<template name="inputRadio">
+    {{#baseComponent (extend this
+        base='baseInput'
+        type='radio'
+        mixins=(concat 'input ' this.mixins)
+        labelAfter=(valueIf (isUndefined this.labelAfter) true this.labelAfter)
+        labelClass=(concat 'checkboxLabel ' this.labelClass)
+        wrappers=(concat ''
+            (valueIf reactive this.label 'wrapperLabel ' '')
+            this.wrappers
+        )
+    )}}
+        {{>UI.contentBlock}}
+    {{/baseComponent}}
+</template>

Packages/ohif-core/client/components/bootstrap/input/select.html

@@ -0,0 +1,18 @@
+<template name="inputSelect">
+    {{#baseComponent (extend this
+        base='baseSelect'
+        mixins=(concat 'select2 ' this.mixins)
+        wrappers=(concat ''
+            (valueIf reactive this.label 'wrapperLabel ' '')
+            this.wrappers
+        )
+        options=(clone this.options
+            multiple=(valueIf this.multiple true false)
+            minimumResultsForSearch=(valueIf this.hideSearch
+                -1 this.minimumResultsForSearch
+            )
+        )
+    )}}
+        {{>UI.contentBlock}}
+    {{/baseComponent}}
+</template>

Packages/ohif-core/client/components/bootstrap/input/selectTree.html

@@ -0,0 +1,93 @@
+<template name="selectTree">
+    {{#group (extend this
+        class=(concat
+            'select-tree '
+            (valueIf this.root '' 'select-tree-root ')
+            this.class
+        )
+        mixins=(concat 'selectTree ' this.mixins)
+    )}}
+        {{>UI.contentBlock}}
+        <div class="tree-content">
+            {{#let currentNode=this.currentNode.get}}
+                {{#if (and (not this.root) (ne this.search false))}}
+                    {{>inputText
+                        label=this.label
+                        labelClass='tree-search'
+                        placeholder=(choose this.searchPlaceholder 'Search')
+                    }}
+                {{/if}}
+                <div class="tree-options {{#if currentNode}}collapsed{{/if}}">
+                    {{#if this.root}}
+                        {{>selectTreeBreadcrumb component=this.component}}
+                    {{/if}}
+                    <div class="tree-inputs">
+                        {{#each item in (reactive this.items)}}
+                            {{>inputRadio
+                                class=this.radioClass
+                                name=this.key
+                                value=item.value
+                                label=item.label
+                                labelClass=(valueIf (isArray item.items) 'tree-node' 'tree-leaf')
+                                checked=(eq item.value (reactive this.value))
+                            }}
+                        {{/each}}
+                    </div>
+                    {{#if (and currentNode (isArray currentNode.items))}}
+                        {{>selectTree (clone this
+                            items=currentNode.items
+                            root=(choose this.root this.component)
+                            class='select-tree-node'
+                        )}}
+                    {{/if}}
+                </div>
+            {{/let}}
+        </div>
+        {{#unless this.root}}
+            {{>selectTreeCommon this}}
+        {{/unless}}
+    {{/group}}
+</template>
+
+<template name="selectTreeCommon">
+    <div class="select-tree-common">
+        <div class="content">
+            <h5 class="title">Common</h5>
+        </div>
+    </div>
+</template>
+
+<template name="selectTreeBreadcrumb">
+    <div class="tree-breadcrumb clearfix">
+        {{>selectTreeBreadcrumbParent
+            component=this.component.parent
+            index=1
+        }}
+        {{#let currentNode=this.component.parent.templateInstance.data.currentNode.get}}
+            <span class="tree-current-node">{{currentNode.label}}</span>
+        {{/let}}
+    </div>
+</template>
+
+<template name="selectTreeBreadcrumbParent">
+    {{#let parent=this.component.parent}}
+        {{#let parentNode=(reactive parent.templateInstance.data.currentNode)}}
+            {{#if parentNode}}
+                {{>selectTreeBreadcrumbParent
+                    component=parent
+                    index=(sum this.index 1)
+                }}
+            {{/if}}
+            <span class="path-link">
+                <a href="#" class="tree-back" data-index="{{this.index}}">
+                    {{#if parentNode}}
+                        <span>{{parentNode.label}}</span>
+                    {{else}}
+                        <i class="fa fa-fast-backward"></i>
+                    {{/if}}
+                </a>
+                {{#if parentNode}}<span>/</span>{{/if}}
+            </span>
+        {{/let}}
+    {{/let}}
+</template>

Packages/ohif-core/client/components/bootstrap/input/selectTree.js

@@ -0,0 +1,145 @@
+import { Meteor } from 'meteor/meteor';
+import { Template } from 'meteor/templating';
+import { _ } from 'meteor/underscore';
+import { $ } from 'meteor/jquery';
+
+// TODO: use npm dependency
+import transition from 'meteor/ohif:core/client/lib/third-party/transition-to-from-auto';
+
+Template.selectTree.onRendered(() => {
+    const instance = Template.instance();
+    const component = instance.$('.select-tree:first').data('component');
+    const rootComponent = instance.data.root || component;
+    const rootInstance = rootComponent.templateInstance;
+    const $treeRoot = rootInstance.$('.select-tree-root:first').first();
+
+    instance.component = component;
+
+    // Start the component transitions
+    $treeRoot.addClass('started');
+
+    // Update the component's viewport height
+    instance.updateHeight = () => {
+        const height = rootInstance.$('.tree-options:last').data('height');
+        rootInstance.$('.tree-options:first').height(height);
+    };
+
+    // Update the opened node
+    instance.updateOpen = () => {
+        rootInstance.$('.select-tree').removeClass('open');
+        rootInstance.$('.select-tree:last').addClass('open');
+    };
+
+    // Put the component in selected state
+    instance.setSelected = (flag) => {
+        if (flag) {
+            $treeRoot.addClass('selected');
+        } else {
+            $treeRoot.removeClass('selected');
+        }
+    };
+
+    // Store the element's initial height
+    const $treeOptions = instance.$('.tree-options:first').first();
+    const height = $treeOptions.height();
+    $treeOptions.data('height', height);
+
+    instance.autorun(() => {
+        // Run this computation everytime the current node is changed
+        instance.data.currentNode.dep.depend();
+
+        // Update the viewport height
+        Tracker.afterFlush(() => {
+            instance.updateHeight();
+            instance.updateOpen();
+        });
+    });
+
+    const selector = '.select-tree:first>.tree-content>.tree-options>.tree-breadcrumb .path-link';
+    instance.$(selector).css('width', 0).each((index, element) => {
+        transition({
+            element: element,
+            prop: 'width',
+            style: 'width 0.3s ease',
+            val: 'auto'
+        });
+    });
+});
+
+Template.selectTree.events({
+    'click .select-tree-root'(event, instance) {
+        // Detect the first interaction with the component and do the animation
+        $(event.currentTarget).addClass('interacted');
+    },
+
+    'change .select-tree:first>.tree-content>.tree-options>.tree-inputs>label>input'(event, instance) {
+        const component = instance.component;
+        const $target = $(event.target);
+        const $label = $target.closest('label');
+        const eventComponent = $target.data('component');
+        const rootComponent = instance.data.root || component;
+        const rootInstance = rootComponent.templateInstance;
+
+        // Change the component's value
+        component.value(eventComponent.value());
+
+        // Unset the active leaf
+        rootInstance.$('label').removeClass('active');
+
+        // Unset the selected state
+        instance.setSelected(false);
+
+        // Check if the clicked element is a node or a leaf
+        const isLeaf = $label.hasClass('tree-leaf');
+        if (isLeaf) {
+            // Change the active item
+            $label.addClass('active');
+
+            // Mark the component as selected
+            instance.setSelected(true);
+        } else {
+            // Get the position of the clicked element
+            const position = $label.position();
+
+            Meteor.defer(() => {
+                const $treeNode = $label.parent().siblings('.select-tree');
+
+                // Do the transition from the clicked position to top
+                $treeNode.css(position);
+                setTimeout(() => $treeNode.css('top', 0));
+            });
+        }
+    },
+
+    'click .select-tree:first>.tree-content>.tree-options>.tree-breadcrumb .tree-back'(event, instance) {
+        const rootComponent = instance.data.root || instance.component;
+        const rootInstance = rootComponent.templateInstance;
+
+        // Prevent the default element action
+        event.preventDefault();
+
+        // Reset the checked inputs to unchecked state
+        rootInstance.$('input').removeAttr('checked');
+
+        // Unset the selected state
+        instance.setSelected(false);
+
+        // Get the index of the breadcrumb's clicked option
+        const index = $(event.currentTarget).attr('data-index') | 0;
+
+        // Set the current instance
+        let currentInstance = instance.component.parent.templateInstance;
+
+        // Iterate over all parents until gets into the clicked node
+        for (let i = 1; i <= index; i++) {
+            // Unset the selected node
+            currentInstance.data.currentNode.set(null);
+
+            // Check if it's not the root node
+            if (i < index) {
+                // Change the current instance
+                currentInstance = currentInstance.component.parent.templateInstance;
+            }
+        }
+    }
+});

Packages/ohif-core/client/components/bootstrap/input/text.html

@@ -0,0 +1,13 @@
+<template name="inputText">
+    {{#baseComponent (extend this
+        base='baseInput'
+        class=(concat 'form-control ' this.class)
+        mixins=(concat 'input ' this.mixins)
+        wrappers=(concat ''
+            (valueIf reactive this.label 'wrapperLabel ' '')
+            this.wrappers
+        )
+    )}}
+        {{>UI.contentBlock}}
+    {{/baseComponent}}
+</template>

Packages/ohif-core/client/components/index.js

@@ -0,0 +1,4 @@
+import './base';
+import './bootstrap';
+import './playground/playground.html';
+import './playground/playground.js';

Packages/ohif-core/client/components/playground/playground.html

@@ -0,0 +1,10 @@
+<template name="componentPlayground">
+    <div class="p-a-3">
+        {{>selectTree
+            key='label'
+            items=instance.items
+            label='Assign label'
+            searchPlaceholder='Search labels'
+        }}
+    </div>
+</template>

Packages/ohif-core/client/components/playground/playground.js

@@ -0,0 +1,44 @@
+Template.componentPlayground.onCreated(() => {
+    const instance = Template.instance();
+    instance.items = [{
+        label: 'Category 1',
+        value: 'Category 1',
+        items: [{
+            label: 'Subcategory 1.1',
+            value: 'Subcategory 1.1'
+        }, {
+            label: 'Subcategory 1.2',
+            value: 'Subcategory 1.2',
+            items: [{
+                label: 'Subcategory 1.2.1',
+                value: 'Subcategory 1.2.1'
+            }, {
+                label: 'Subcategory 1.2.2',
+                value: 'Subcategory 1.2.2',
+                items: [{
+                    label: 'Subcategory 1.2.2.1',
+                    value: 'Subcategory 1.2.2.1'
+                }, {
+                    label: 'Subcategory 1.2.2.2',
+                    value: 'Subcategory 1.2.2.2'
+                }]
+            }]
+        }]
+    }, {
+        label: 'Category 2',
+        value: 'Category 2',
+        items: [{
+            label: 'Subcategory 2.1',
+            value: 'Subcategory 2.1'
+        }, {
+            label: 'Subcategory 2.2',
+            value: 'Subcategory 2.2'
+        }, {
+            label: 'Subcategory 2.3',
+            value: 'Subcategory 2.3'
+        }]
+    }, {
+        label: 'Category 3',
+        value: 'Category 3'
+    }];
+});