diff js/foundation/foundation.reveal.js @ 0:7abe02bf29ec

initial commit
author Alex Krolick <whokilledtheelectricmonk@gmail.com>
date Sat, 07 Nov 2015 18:04:42 -0800
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/foundation/foundation.reveal.js	Sat Nov 07 18:04:42 2015 -0800
@@ -0,0 +1,522 @@
+;(function ($, window, document, undefined) {
+  'use strict';
+
+  var openModals = [];
+
+  Foundation.libs.reveal = {
+    name : 'reveal',
+
+    version : '5.5.3',
+
+    locked : false,
+
+    settings : {
+      animation : 'fadeAndPop',
+      animation_speed : 250,
+      close_on_background_click : true,
+      close_on_esc : true,
+      dismiss_modal_class : 'close-reveal-modal',
+      multiple_opened : false,
+      bg_class : 'reveal-modal-bg',
+      root_element : 'body',
+      open : function(){},
+      opened : function(){},
+      close : function(){},
+      closed : function(){},
+      on_ajax_error: $.noop,
+      bg : $('.reveal-modal-bg'),
+      css : {
+        open : {
+          'opacity' : 0,
+          'visibility' : 'visible',
+          'display' : 'block'
+        },
+        close : {
+          'opacity' : 1,
+          'visibility' : 'hidden',
+          'display' : 'none'
+        }
+      }
+    },
+
+    init : function (scope, method, options) {
+      $.extend(true, this.settings, method, options);
+      this.bindings(method, options);
+    },
+
+    events : function (scope) {
+      var self = this,
+          S = self.S;
+
+      S(this.scope)
+        .off('.reveal')
+        .on('click.fndtn.reveal', '[' + this.add_namespace('data-reveal-id') + ']:not([disabled])', function (e) {
+          e.preventDefault();
+
+          if (!self.locked) {
+            var element = S(this),
+                ajax = element.data(self.data_attr('reveal-ajax')),
+                replaceContentSel = element.data(self.data_attr('reveal-replace-content'));
+
+            self.locked = true;
+
+            if (typeof ajax === 'undefined') {
+              self.open.call(self, element);
+            } else {
+              var url = ajax === true ? element.attr('href') : ajax;
+              self.open.call(self, element, {url : url}, { replaceContentSel : replaceContentSel });
+            }
+          }
+        });
+
+      S(document)
+        .on('click.fndtn.reveal', this.close_targets(), function (e) {
+          e.preventDefault();
+          if (!self.locked) {
+            var settings = S('[' + self.attr_name() + '].open').data(self.attr_name(true) + '-init') || self.settings,
+                bg_clicked = S(e.target)[0] === S('.' + settings.bg_class)[0];
+
+            if (bg_clicked) {
+              if (settings.close_on_background_click) {
+                e.stopPropagation();
+              } else {
+                return;
+              }
+            }
+
+            self.locked = true;
+            self.close.call(self, bg_clicked ? S('[' + self.attr_name() + '].open:not(.toback)') : S(this).closest('[' + self.attr_name() + ']'));
+          }
+        });
+
+      if (S('[' + self.attr_name() + ']', this.scope).length > 0) {
+        S(this.scope)
+          // .off('.reveal')
+          .on('open.fndtn.reveal', this.settings.open)
+          .on('opened.fndtn.reveal', this.settings.opened)
+          .on('opened.fndtn.reveal', this.open_video)
+          .on('close.fndtn.reveal', this.settings.close)
+          .on('closed.fndtn.reveal', this.settings.closed)
+          .on('closed.fndtn.reveal', this.close_video);
+      } else {
+        S(this.scope)
+          // .off('.reveal')
+          .on('open.fndtn.reveal', '[' + self.attr_name() + ']', this.settings.open)
+          .on('opened.fndtn.reveal', '[' + self.attr_name() + ']', this.settings.opened)
+          .on('opened.fndtn.reveal', '[' + self.attr_name() + ']', this.open_video)
+          .on('close.fndtn.reveal', '[' + self.attr_name() + ']', this.settings.close)
+          .on('closed.fndtn.reveal', '[' + self.attr_name() + ']', this.settings.closed)
+          .on('closed.fndtn.reveal', '[' + self.attr_name() + ']', this.close_video);
+      }
+
+      return true;
+    },
+
+    // PATCH #3: turning on key up capture only when a reveal window is open
+    key_up_on : function (scope) {
+      var self = this;
+
+      // PATCH #1: fixing multiple keyup event trigger from single key press
+      self.S('body').off('keyup.fndtn.reveal').on('keyup.fndtn.reveal', function ( event ) {
+        var open_modal = self.S('[' + self.attr_name() + '].open'),
+            settings = open_modal.data(self.attr_name(true) + '-init') || self.settings ;
+        // PATCH #2: making sure that the close event can be called only while unlocked,
+        //           so that multiple keyup.fndtn.reveal events don't prevent clean closing of the reveal window.
+        if ( settings && event.which === 27  && settings.close_on_esc && !self.locked) { // 27 is the keycode for the Escape key
+          self.close.call(self, open_modal);
+        }
+      });
+
+      return true;
+    },
+
+    // PATCH #3: turning on key up capture only when a reveal window is open
+    key_up_off : function (scope) {
+      this.S('body').off('keyup.fndtn.reveal');
+      return true;
+    },
+
+    open : function (target, ajax_settings) {
+      var self = this,
+          modal;
+
+      if (target) {
+        if (typeof target.selector !== 'undefined') {
+          // Find the named node; only use the first one found, since the rest of the code assumes there's only one node
+          modal = self.S('#' + target.data(self.data_attr('reveal-id'))).first();
+        } else {
+          modal = self.S(this.scope);
+
+          ajax_settings = target;
+        }
+      } else {
+        modal = self.S(this.scope);
+      }
+
+      var settings = modal.data(self.attr_name(true) + '-init');
+      settings = settings || this.settings;
+
+
+      if (modal.hasClass('open') && target !== undefined && target.attr('data-reveal-id') == modal.attr('id')) {
+        return self.close(modal);
+      }
+
+      if (!modal.hasClass('open')) {
+        var open_modal = self.S('[' + self.attr_name() + '].open');
+
+        if (typeof modal.data('css-top') === 'undefined') {
+          modal.data('css-top', parseInt(modal.css('top'), 10))
+            .data('offset', this.cache_offset(modal));
+        }
+
+        modal.attr('tabindex','0').attr('aria-hidden','false');
+
+        this.key_up_on(modal);    // PATCH #3: turning on key up capture only when a reveal window is open
+
+        // Prevent namespace event from triggering twice
+        modal.on('open.fndtn.reveal', function(e) {
+          if (e.namespace !== 'fndtn.reveal') return;
+        });
+
+        modal.on('open.fndtn.reveal').trigger('open.fndtn.reveal');
+
+        if (open_modal.length < 1) {
+          this.toggle_bg(modal, true);
+        }
+
+        if (typeof ajax_settings === 'string') {
+          ajax_settings = {
+            url : ajax_settings
+          };
+        }
+
+        var openModal = function() {
+          if(open_modal.length > 0) {
+            if(settings.multiple_opened) {
+              self.to_back(open_modal);
+            } else {
+              self.hide(open_modal, settings.css.close);
+            }
+          }
+
+          // bl: add the open_modal that isn't already in the background to the openModals array
+          if(settings.multiple_opened) {
+            openModals.push(modal);
+          }
+
+          self.show(modal, settings.css.open);
+        };
+
+        if (typeof ajax_settings === 'undefined' || !ajax_settings.url) {
+          openModal();
+        } else {
+          var old_success = typeof ajax_settings.success !== 'undefined' ? ajax_settings.success : null;
+          $.extend(ajax_settings, {
+            success : function (data, textStatus, jqXHR) {
+              if ( $.isFunction(old_success) ) {
+                var result = old_success(data, textStatus, jqXHR);
+                if (typeof result == 'string') {
+                  data = result;
+                }
+              }
+
+              if (typeof options !== 'undefined' && typeof options.replaceContentSel !== 'undefined') {
+                modal.find(options.replaceContentSel).html(data);
+              } else {
+                modal.html(data);
+              }
+
+              self.S(modal).foundation('section', 'reflow');
+              self.S(modal).children().foundation();
+
+              openModal();
+            }
+          });
+
+          // check for if user initalized with error callback
+          if (settings.on_ajax_error !== $.noop) {
+            $.extend(ajax_settings, {
+              error : settings.on_ajax_error
+            });
+          }
+
+          $.ajax(ajax_settings);
+        }
+      }
+      self.S(window).trigger('resize');
+    },
+
+    close : function (modal) {
+      var modal = modal && modal.length ? modal : this.S(this.scope),
+          open_modals = this.S('[' + this.attr_name() + '].open'),
+          settings = modal.data(this.attr_name(true) + '-init') || this.settings,
+          self = this;
+
+      if (open_modals.length > 0) {
+
+        modal.removeAttr('tabindex','0').attr('aria-hidden','true');
+
+        this.locked = true;
+        this.key_up_off(modal);   // PATCH #3: turning on key up capture only when a reveal window is open
+
+        modal.trigger('close.fndtn.reveal');
+
+        if ((settings.multiple_opened && open_modals.length === 1) || !settings.multiple_opened || modal.length > 1) {
+          self.toggle_bg(modal, false);
+          self.to_front(modal);
+        }
+
+        if (settings.multiple_opened) {
+          var isCurrent = modal.is(':not(.toback)');
+          self.hide(modal, settings.css.close, settings);
+          if(isCurrent) {
+            // remove the last modal since it is now closed
+            openModals.pop();
+          } else {
+            // if this isn't the current modal, then find it in the array and remove it
+            openModals = $.grep(openModals, function(elt) {
+              var isThis = elt[0]===modal[0];
+              if(isThis) {
+                // since it's not currently in the front, put it in the front now that it is hidden
+                // so that if it's re-opened, it won't be .toback
+                self.to_front(modal);
+              }
+              return !isThis;
+            });
+          }
+          // finally, show the next modal in the stack, if there is one
+          if(openModals.length>0) {
+            self.to_front(openModals[openModals.length - 1]);
+          }
+        } else {
+          self.hide(open_modals, settings.css.close, settings);
+        }
+      }
+    },
+
+    close_targets : function () {
+      var base = '.' + this.settings.dismiss_modal_class;
+
+      if (this.settings.close_on_background_click) {
+        return base + ', .' + this.settings.bg_class;
+      }
+
+      return base;
+    },
+
+    toggle_bg : function (modal, state) {
+      if (this.S('.' + this.settings.bg_class).length === 0) {
+        this.settings.bg = $('<div />', {'class': this.settings.bg_class})
+          .appendTo('body').hide();
+      }
+
+      var visible = this.settings.bg.filter(':visible').length > 0;
+      if ( state != visible ) {
+        if ( state == undefined ? visible : !state ) {
+          this.hide(this.settings.bg);
+        } else {
+          this.show(this.settings.bg);
+        }
+      }
+    },
+
+    show : function (el, css) {
+      // is modal
+      if (css) {
+        var settings = el.data(this.attr_name(true) + '-init') || this.settings,
+            root_element = settings.root_element,
+            context = this;
+
+        if (el.parent(root_element).length === 0) {
+          var placeholder = el.wrap('<div style="display: none;" />').parent();
+
+          el.on('closed.fndtn.reveal.wrapped', function () {
+            el.detach().appendTo(placeholder);
+            el.unwrap().unbind('closed.fndtn.reveal.wrapped');
+          });
+
+          el.detach().appendTo(root_element);
+        }
+
+        var animData = getAnimationData(settings.animation);
+        if (!animData.animate) {
+          this.locked = false;
+        }
+        if (animData.pop) {
+          css.top = $(window).scrollTop() - el.data('offset') + 'px';
+          var end_css = {
+            top: $(window).scrollTop() + el.data('css-top') + 'px',
+            opacity: 1
+          };
+
+          return setTimeout(function () {
+            return el
+              .css(css)
+              .animate(end_css, settings.animation_speed, 'linear', function () {
+                context.locked = false;
+                el.trigger('opened.fndtn.reveal');
+              })
+              .addClass('open');
+          }, settings.animation_speed / 2);
+        }
+
+        css.top = $(window).scrollTop() + el.data('css-top') + 'px';
+
+        if (animData.fade) {
+          var end_css = {opacity: 1};
+
+          return setTimeout(function () {
+            return el
+              .css(css)
+              .animate(end_css, settings.animation_speed, 'linear', function () {
+                context.locked = false;
+                el.trigger('opened.fndtn.reveal');
+              })
+              .addClass('open');
+          }, settings.animation_speed / 2);
+        }
+
+        return el.css(css).show().css({opacity : 1}).addClass('open').trigger('opened.fndtn.reveal');
+      }
+
+      var settings = this.settings;
+
+      // should we animate the background?
+      if (getAnimationData(settings.animation).fade) {
+        return el.fadeIn(settings.animation_speed / 2);
+      }
+
+      this.locked = false;
+
+      return el.show();
+    },
+
+    to_back : function(el) {
+      el.addClass('toback');
+    },
+
+    to_front : function(el) {
+      el.removeClass('toback');
+    },
+
+    hide : function (el, css) {
+      // is modal
+      if (css) {
+        var settings = el.data(this.attr_name(true) + '-init'),
+            context = this;
+        settings = settings || this.settings;
+
+        var animData = getAnimationData(settings.animation);
+        if (!animData.animate) {
+          this.locked = false;
+        }
+        if (animData.pop) {
+          var end_css = {
+            top: - $(window).scrollTop() - el.data('offset') + 'px',
+            opacity: 0
+          };
+
+          return setTimeout(function () {
+            return el
+              .animate(end_css, settings.animation_speed, 'linear', function () {
+                context.locked = false;
+                el.css(css).trigger('closed.fndtn.reveal');
+              })
+              .removeClass('open');
+          }, settings.animation_speed / 2);
+        }
+
+        if (animData.fade) {
+          var end_css = {opacity : 0};
+
+          return setTimeout(function () {
+            return el
+              .animate(end_css, settings.animation_speed, 'linear', function () {
+                context.locked = false;
+                el.css(css).trigger('closed.fndtn.reveal');
+              })
+              .removeClass('open');
+          }, settings.animation_speed / 2);
+        }
+
+        return el.hide().css(css).removeClass('open').trigger('closed.fndtn.reveal');
+      }
+
+      var settings = this.settings;
+
+      // should we animate the background?
+      if (getAnimationData(settings.animation).fade) {
+        return el.fadeOut(settings.animation_speed / 2);
+      }
+
+      return el.hide();
+    },
+
+    close_video : function (e) {
+      var video = $('.flex-video', e.target),
+          iframe = $('iframe', video);
+
+      if (iframe.length > 0) {
+        iframe.attr('data-src', iframe[0].src);
+        iframe.attr('src', iframe.attr('src'));
+        video.hide();
+      }
+    },
+
+    open_video : function (e) {
+      var video = $('.flex-video', e.target),
+          iframe = video.find('iframe');
+
+      if (iframe.length > 0) {
+        var data_src = iframe.attr('data-src');
+        if (typeof data_src === 'string') {
+          iframe[0].src = iframe.attr('data-src');
+        } else {
+          var src = iframe[0].src;
+          iframe[0].src = undefined;
+          iframe[0].src = src;
+        }
+        video.show();
+      }
+    },
+
+    data_attr : function (str) {
+      if (this.namespace.length > 0) {
+        return this.namespace + '-' + str;
+      }
+
+      return str;
+    },
+
+    cache_offset : function (modal) {
+      var offset = modal.show().height() + parseInt(modal.css('top'), 10) + modal.scrollY;
+
+      modal.hide();
+
+      return offset;
+    },
+
+    off : function () {
+      $(this.scope).off('.fndtn.reveal');
+    },
+
+    reflow : function () {}
+  };
+
+  /*
+   * getAnimationData('popAndFade') // {animate: true,  pop: true,  fade: true}
+   * getAnimationData('fade')       // {animate: true,  pop: false, fade: true}
+   * getAnimationData('pop')        // {animate: true,  pop: true,  fade: false}
+   * getAnimationData('foo')        // {animate: false, pop: false, fade: false}
+   * getAnimationData(null)         // {animate: false, pop: false, fade: false}
+   */
+  function getAnimationData(str) {
+    var fade = /fade/i.test(str);
+    var pop = /pop/i.test(str);
+    return {
+      animate : fade || pop,
+      pop : pop,
+      fade : fade
+    };
+  }
+}(jQuery, window, window.document));