1 files changed, 139 insertions, 0 deletions
diff --git a/templates/assets/bootstrap-material-design/js/file.js b/templates/assets/bootstrap-material-design/js/file.js
new file mode 100644
index 0000000..ba75a93
--- /dev/null
+++ b/templates/assets/bootstrap-material-design/js/file.js
@@ -0,0 +1,139 @@
+import BaseInput from './baseInput'
+//import Checkbox from './checkbox'
+//import Radio from './radio'
+//import Switch from './switch'
+//import Text from './text'
+//import Textarea from './textarea'
+//import Select from './select'
+import Util from './util'
+
+const File = (($) => {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  const NAME = 'file'
+  const DATA_KEY = `bmd.${NAME}`
+  const JQUERY_NAME = `bmd${NAME.charAt(0).toUpperCase() + NAME.slice(1)}`
+  const JQUERY_NO_CONFLICT = $.fn[JQUERY_NAME]
+
+  const Default = {}
+
+  const ClassName = {
+    FILE: NAME,
+    IS_FILE: 'is-file'
+  }
+
+  const Selector = {
+    FILENAMES: 'input.form-control[readonly]'
+  }
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+  class File extends BaseInput {
+
+    constructor($element, config) {
+      super($element, $.extend(true,
+        //{invalidComponentMatches: [Checkbox, Radio, Text, Textarea, Select, Switch]},
+        Default, config))
+
+      this.$bmdFormGroup.addClass(ClassName.IS_FILE)
+    }
+
+    dispose() {
+      super.dispose(DATA_KEY)
+    }
+
+    static matches($element) {
+      if ($element.attr('type') === 'file') {
+        return true
+      }
+      return false
+    }
+
+    static rejectMatch(component, $element) {
+      Util.assert(this.$element, this.matches($element), `${component} component element ${Util.describe($element)} is invalid for type='file'.`)
+    }
+
+    // ------------------------------------------------------------------------
+    // protected
+
+    // Demarcation element (e.g. first child of a form-group)
+    outerElement() {
+      // label.file > input[type=file]
+      return this.$element.parent().closest(`.${ClassName.FILE}`)
+    }
+
+    rejectWithoutRequiredStructure() {
+      // label.file > input[type=file]
+      Util.assert(this.$element, !this.outerElement().prop('tagName') === 'label', `${this.constructor.name}'s ${Util.describe(this.$element)} parent element ${Util.describe(this.outerElement())} should be <label>.`)
+      Util.assert(this.$element, !this.outerElement().hasClass(ClassName.FILE), `${this.constructor.name}'s ${Util.describe(this.$element)} parent element ${Util.describe(this.outerElement())} should have class .${ClassName.FILE}.`)
+    }
+
+    addFocusListener() {
+      this.$bmdFormGroup
+        .on('focus', () => {
+          this.addFormGroupFocus()
+        })
+        .on('blur', () => {
+          this.removeFormGroupFocus()
+        })
+    }
+
+    addChangeListener() {
+      // set the fileinput readonly field with the name of the file
+      this.$element.on('change', () => {
+        let value = ''
+        $.each(this.$element.files, (i, file) => {
+          value += `${file.name}  , `
+        })
+        value = value.substring(0, value.length - 2)
+        if (value) {
+          this.addIsFilled()
+        } else {
+          this.removeIsFilled()
+        }
+        this.$bmdFormGroup.find(Selector.FILENAMES).val(value)
+      })
+    }
+
+    // ------------------------------------------------------------------------
+    // private
+
+    // ------------------------------------------------------------------------
+    // static
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let $element = $(this)
+        let data = $element.data(DATA_KEY)
+
+        if (!data) {
+          data = new File($element, config)
+          $element.data(DATA_KEY, data)
+        }
+      })
+    }
+  }
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+  $.fn[JQUERY_NAME] = File._jQueryInterface
+  $.fn[JQUERY_NAME].Constructor = File
+  $.fn[JQUERY_NAME].noConflict = () => {
+    $.fn[JQUERY_NAME] = JQUERY_NO_CONFLICT
+    return File._jQueryInterface
+  }
+
+  return File
+
+})(jQuery)
+
+export default File