!function($, wysi) {

"use strict";

var tpl = {
    "font-styles": function(locale, options) {
        var size = (options && options.size) ? ' btn-'+options.size : '';
        return "<li class='dropdown'>" +
          "<a class='btn dropdown-toggle" + size + "' data-toggle='dropdown' href='#'>" +
          "<i class='icon-font'></i>&nbsp;<span class='current-font'>" + locale.font_styles.normal + "</span>&nbsp;<b class='caret'></b>" +
          "</a>" +
          "<ul class='dropdown-menu'>" +
            "<li><a data-wysihtml5-command='formatBlock' data-wysihtml5-command-value='div' tabindex='-1'>" + locale.font_styles.normal + "</a></li>" +
            "<li><a data-wysihtml5-command='formatBlock' data-wysihtml5-command-value='h1' tabindex='-1'>" + locale.font_styles.h1 + "</a></li>" +
            "<li><a data-wysihtml5-command='formatBlock' data-wysihtml5-command-value='h2' tabindex='-1'>" + locale.font_styles.h2 + "</a></li>" +
            "<li><a data-wysihtml5-command='formatBlock' data-wysihtml5-command-value='h3' tabindex='-1'>" + locale.font_styles.h3 + "</a></li>" +
          "</ul>" +
        "</li>";
    },

    "emphasis": function(locale, options) {
        var size = (options && options.size) ? ' btn-'+options.size : '';
        return "<li>" +
          "<div class='btn-group'>" +
            "<a class='btn" + size + "' data-wysihtml5-command='bold' title='CTRL+B' tabindex='-1'>" + locale.emphasis.bold + "</a>" +
            "<a class='btn" + size + "' data-wysihtml5-command='italic' title='CTRL+I' tabindex='-1'>" + locale.emphasis.italic + "</a>" +
            "<a class='btn" + size + "' data-wysihtml5-command='underline' title='CTRL+U' tabindex='-1'>" + locale.emphasis.underline + "</a>" +
          "</div>" +
        "</li>";
    },

    "lists": function(locale, options) {
        var size = (options && options.size) ? ' btn-'+options.size : '';
        return "<li>" +
          "<div class='btn-group'>" +
            "<a class='btn" + size + "' data-wysihtml5-command='insertUnorderedList' title='" + locale.lists.unordered + "' tabindex='-1'><i class='icon-list'></i></a>" +
            "<a class='btn" + size + "' data-wysihtml5-command='insertOrderedList' title='" + locale.lists.ordered + "' tabindex='-1'><i class='icon-th-list'></i></a>" +
            "<a class='btn" + size + "' data-wysihtml5-command='Outdent' title='" + locale.lists.outdent + "' tabindex='-1'><i class='icon-indent-right'></i></a>" +
            "<a class='btn" + size + "' data-wysihtml5-command='Indent' title='" + locale.lists.indent + "' tabindex='-1'><i class='icon-indent-left'></i></a>" +
          "</div>" +
        "</li>";
    },

    "link": function(locale, options) {
        var size = (options && options.size) ? ' btn-'+options.size : '';
        return "<li>" +
          "<div class='bootstrap-wysihtml5-insert-link-modal modal hide fade'>" +
            "<div class='modal-header'>" +
              "<a class='close' data-dismiss='modal'>&times;</a>" +
              "<h3>" + locale.link.insert + "</h3>" +
            "</div>" +
            "<div class='modal-body'>" +
              "<input value='http://' class='bootstrap-wysihtml5-insert-link-url input-xlarge'>" +
            "</div>" +
            "<div class='modal-footer'>" +
              "<a href='#' class='btn' data-dismiss='modal'>" + locale.link.cancel + "</a>" +
              "<a href='#' class='btn btn-primary' data-dismiss='modal'>" + locale.link.insert + "</a>" +
            "</div>" +
          "</div>" +
          "<a class='btn" + size + "' data-wysihtml5-command='createLink' title='" + locale.link.insert + "' tabindex='-1'><i class='icon-share'></i></a>" +
        "</li>";
    },

    "image": function(locale, options) {
        var size = (options && options.size) ? ' btn-'+options.size : '';
        return "<li>" +
          "<div class='bootstrap-wysihtml5-insert-image-modal modal hide fade'>" +
            "<div class='modal-header'>" +
              "<a class='close' data-dismiss='modal'>&times;</a>" +
              "<h3>" + locale.image.insert + "</h3>" +
            "</div>" +
            "<div class='modal-body'>" +
              "<input value='http://' class='bootstrap-wysihtml5-insert-image-url input-xlarge'>" +
            "</div>" +
            "<div class='modal-footer'>" +
              "<a href='#' class='btn' data-dismiss='modal'>" + locale.image.cancel + "</a>" +
              "<a href='#' class='btn btn-primary' data-dismiss='modal'>" + locale.image.insert + "</a>" +
            "</div>" +
          "</div>" +
          "<a class='btn" + size + "' data-wysihtml5-command='insertImage' title='" + locale.image.insert + "' tabindex='-1'><i class='icon-picture'></i></a>" +
        "</li>";
    },

    "html": function(locale, options) {
        var size = (options && options.size) ? ' btn-'+options.size : '';
        return "<li>" +
          "<div class='btn-group'>" +
            "<a class='btn" + size + "' data-wysihtml5-action='change_view' title='" + locale.html.edit + "' tabindex='-1'><i class='icon-pencil'></i></a>" +
          "</div>" +
        "</li>";
    },

    "color": function(locale, options) {
        var size = (options && options.size) ? ' btn-'+options.size : '';
        return "<li class='dropdown'>" +
          "<a class='btn dropdown-toggle" + size + "' data-toggle='dropdown' href='#' tabindex='-1'>" +
            "<span class='current-color'>" + locale.colours.black + "</span>&nbsp;<b class='caret'></b>" +
          "</a>" +
          "<ul class='dropdown-menu'>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='black'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='black'>" + locale.colours.black + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='silver'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='silver'>" + locale.colours.silver + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='gray'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='gray'>" + locale.colours.gray + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='maroon'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='maroon'>" + locale.colours.maroon + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='red'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='red'>" + locale.colours.red + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='purple'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='purple'>" + locale.colours.purple + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='green'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='green'>" + locale.colours.green + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='olive'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='olive'>" + locale.colours.olive + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='navy'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='navy'>" + locale.colours.navy + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='blue'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='blue'>" + locale.colours.blue + "</a></li>" +
            "<li><div class='wysihtml5-colors' data-wysihtml5-command-value='orange'></div><a class='wysihtml5-colors-title' data-wysihtml5-command='foreColor' data-wysihtml5-command-value='orange'>" + locale.colours.orange + "</a></li>" +
          "</ul>" +
        "</li>";
    }
};

var templates = function(key, locale, options) {
    return tpl[key](locale, options);
};

var Wysihtml5 = function(el, options) {
    this.el = el;
    var toolbarOpts = options || defaultOptions;
    for(var t in toolbarOpts.customTemplates) {
      tpl[t] = toolbarOpts.customTemplates[t];
    }
    this.toolbar = this.createToolbar(el, toolbarOpts);
    this.editor =  this.createEditor(options);

    window.editor = this.editor;

    $('iframe.wysihtml5-sandbox').each(function(i, el){
        $(el.contentWindow).off('focus.wysihtml5').on({
            'focus.wysihtml5' : function(){
                $('li.dropdown').removeClass('open');
            }
        });
    });
};

Wysihtml5.prototype = {

    constructor: Wysihtml5,

    createEditor: function(options) {
        options = options || {};

        // Add the toolbar to a clone of the options object so multiple instances
        // of the WYISYWG don't break because "toolbar" is already defined
        options = $.extend(true, {}, options);
        options.toolbar = this.toolbar[0];

        var editor = new wysi.Editor(this.el[0], options);

        if(options && options.events) {
            for(var eventName in options.events) {
                editor.on(eventName, options.events[eventName]);
            }
        }
        return editor;
    },

    createToolbar: function(el, options) {
        var self = this;
        var toolbar = $("<ul/>", {
            'class' : "wysihtml5-toolbar",
            'style': "display:none"
        });
        var culture = options.locale || defaultOptions.locale || "en";
        for(var key in defaultOptions) {
            var value = false;

            if(options[key] !== undefined) {
                if(options[key] === true) {
                    value = true;
                }
            } else {
                value = defaultOptions[key];
            }

            if(value === true) {
                toolbar.append(templates(key, locale[culture], options));

                if(key === "html") {
                    this.initHtml(toolbar);
                }

                if(key === "link") {
                    this.initInsertLink(toolbar);
                }

                if(key === "image") {
                    this.initInsertImage(toolbar);
                }
            }
        }

        if(options.toolbar) {
            for(key in options.toolbar) {
                toolbar.append(options.toolbar[key]);
            }
        }

        toolbar.find("a[data-wysihtml5-command='formatBlock']").click(function(e) {
            var target = e.target || e.srcElement;
            var el = $(target);
            self.toolbar.find('.current-font').text(el.html());
        });

        toolbar.find("a[data-wysihtml5-command='foreColor']").click(function(e) {
            var target = e.target || e.srcElement;
            var el = $(target);
            self.toolbar.find('.current-color').text(el.html());
        });

        this.el.before(toolbar);

        return toolbar;
    },

    initHtml: function(toolbar) {
        var changeViewSelector = "a[data-wysihtml5-action='change_view']";
        toolbar.find(changeViewSelector).click(function(e) {
            toolbar.find('a.btn').not(changeViewSelector).toggleClass('disabled');
        });
    },

    initInsertImage: function(toolbar) {
        var self = this;
        var insertImageModal = toolbar.find('.bootstrap-wysihtml5-insert-image-modal');
        var urlInput = insertImageModal.find('.bootstrap-wysihtml5-insert-image-url');
        var insertButton = insertImageModal.find('a.btn-primary');
        var initialValue = urlInput.val();
        var caretBookmark;

        var insertImage = function() {
            var url = urlInput.val();
            urlInput.val(initialValue);
            self.editor.currentView.element.focus();
            if (caretBookmark) {
              self.editor.composer.selection.setBookmark(caretBookmark);
              caretBookmark = null;
            }
            self.editor.composer.commands.exec("insertImage", url);
        };

        urlInput.keypress(function(e) {
            if(e.which == 13) {
                insertImage();
                insertImageModal.modal('hide');
            }
        });

        insertButton.click(insertImage);

        insertImageModal.on('shown', function() {
            urlInput.focus();
        });

        insertImageModal.on('hide', function() {
            self.editor.currentView.element.focus();
        });

        toolbar.find('a[data-wysihtml5-command=insertImage]').click(function() {
            var activeButton = $(this).hasClass("wysihtml5-command-active");

            if (!activeButton) {
                self.editor.currentView.element.focus(false);
                caretBookmark = self.editor.composer.selection.getBookmark();
                insertImageModal.appendTo('body').modal('show');
                insertImageModal.on('click.dismiss.modal', '[data-dismiss="modal"]', function(e) {
                    e.stopPropagation();
                });
                return false;
            }
            else {
                return true;
            }
        });
    },

    initInsertLink: function(toolbar) {
        var self = this;
        var insertLinkModal = toolbar.find('.bootstrap-wysihtml5-insert-link-modal');
        var urlInput = insertLinkModal.find('.bootstrap-wysihtml5-insert-link-url');
        var insertButton = insertLinkModal.find('a.btn-primary');
        var initialValue = urlInput.val();
        var caretBookmark;

        var insertLink = function() {
            var url = urlInput.val();
            urlInput.val(initialValue);
            self.editor.currentView.element.focus();
            if (caretBookmark) {
              self.editor.composer.selection.setBookmark(caretBookmark);
              caretBookmark = null;
            }
            self.editor.composer.commands.exec("createLink", {
                href: url,
                target: "_blank",
                rel: "nofollow"
            });
        };
        var pressedEnter = false;

        urlInput.keypress(function(e) {
            if(e.which == 13) {
                insertLink();
                insertLinkModal.modal('hide');
            }
        });

        insertButton.click(insertLink);

        insertLinkModal.on('shown', function() {
            urlInput.focus();
        });

        insertLinkModal.on('hide', function() {
            self.editor.currentView.element.focus();
        });

        toolbar.find('a[data-wysihtml5-command=createLink]').click(function() {
            var activeButton = $(this).hasClass("wysihtml5-command-active");

            if (!activeButton) {
                self.editor.currentView.element.focus(false);
                caretBookmark = self.editor.composer.selection.getBookmark();
                insertLinkModal.appendTo('body').modal('show');
                insertLinkModal.on('click.dismiss.modal', '[data-dismiss="modal"]', function(e) {
                    e.stopPropagation();
                });
                return false;
            }
            else {
                return true;
            }
        });
    }
};

// these define our public api
var methods = {
    resetDefaults: function() {
        $.fn.wysihtml5.defaultOptions = $.extend(true, {}, $.fn.wysihtml5.defaultOptionsCache);
    },
    bypassDefaults: function(options) {
        return this.each(function () {
            var $this = $(this);
            $this.data('wysihtml5', new Wysihtml5($this, options));
        });
    },
    shallowExtend: function (options) {
        var settings = $.extend({}, $.fn.wysihtml5.defaultOptions, options || {});
        var that = this;
        return methods.bypassDefaults.apply(that, [settings]);
    },
    deepExtend: function(options) {
        var settings = $.extend(true, {}, $.fn.wysihtml5.defaultOptions, options || {});
        var that = this;
        return methods.bypassDefaults.apply(that, [settings]);
    },
    init: function(options) {
        var that = this;
        return methods.shallowExtend.apply(that, [options]);
    }
};

$.fn.wysihtml5 = function ( method ) {
    if ( methods[method] ) {
        return methods[method].apply( this, Array.prototype.slice.call( arguments, 1 ));
    } else if ( typeof method === 'object' || ! method ) {
        return methods.init.apply( this, arguments );
    } else {
        $.error( 'Method ' +  method + ' does not exist on jQuery.wysihtml5' );
    }    
};

$.fn.wysihtml5.Constructor = Wysihtml5;

var defaultOptions = $.fn.wysihtml5.defaultOptions = {
    "font-styles": true,
    "color": false,
    "emphasis": true,
    "lists": true,
    "html": false,
    "link": true,
    "image": true,
    events: {},
    parserRules: {
        classes: {
            // (path_to_project/lib/css/wysiwyg-color.css)
            "wysiwyg-color-silver" : 1,
            "wysiwyg-color-gray" : 1,
            "wysiwyg-color-white" : 1,
            "wysiwyg-color-maroon" : 1,
            "wysiwyg-color-red" : 1,
            "wysiwyg-color-purple" : 1,
            "wysiwyg-color-fuchsia" : 1,
            "wysiwyg-color-green" : 1,
            "wysiwyg-color-lime" : 1,
            "wysiwyg-color-olive" : 1,
            "wysiwyg-color-yellow" : 1,
            "wysiwyg-color-navy" : 1,
            "wysiwyg-color-blue" : 1,
            "wysiwyg-color-teal" : 1,
            "wysiwyg-color-aqua" : 1,
            "wysiwyg-color-orange" : 1
        },
        tags: {
            "b":  {},
            "i":  {},
            "br": {},
            "ol": {},
            "ul": {},
            "li": {},
            "h1": {},
            "h2": {},
            "h3": {},
            "blockquote": {},
            "u": 1,
            "img": {
                "check_attributes": {
                    "width": "numbers",
                    "alt": "alt",
                    "src": "url",
                    "height": "numbers"
                }
            },
            "a":  {
                set_attributes: {
                    target: "_blank",
                    rel:    "nofollow"
                },
                check_attributes: {
                    href:   "url" // important to avoid XSS
                }
            },
            "span": 1,
            "div": 1,
            // to allow save and edit files with code tag hacks
            "code": 1,
            "pre": 1
        }
    },
    stylesheets: ["./lib/css/wysiwyg-color.css"], // (path_to_project/lib/css/wysiwyg-color.css)
    locale: "en"
};

if (typeof $.fn.wysihtml5.defaultOptionsCache === 'undefined') {
    $.fn.wysihtml5.defaultOptionsCache = $.extend(true, {}, $.fn.wysihtml5.defaultOptions);
}

var locale = $.fn.wysihtml5.locale = {
    en: {
        font_styles: {
            normal: "Normal text",
            h1: "Heading 1",
            h2: "Heading 2",
            h3: "Heading 3"
        },
        emphasis: {
            bold: "Bold",
            italic: "Italic",
            underline: "Underline"
        },
        lists: {
            unordered: "Unordered list",
            ordered: "Ordered list",
            outdent: "Outdent",
            indent: "Indent"
        },
        link: {
            insert: "Insert link",
            cancel: "Cancel"
        },
        image: {
            insert: "Insert image",
            cancel: "Cancel"
        },
        html: {
            edit: "Edit HTML"
        },
        colours: {
            black: "Black",
            silver: "Silver",
            gray: "Grey",
            maroon: "Maroon",
            red: "Red",
            purple: "Purple",
            green: "Green",
            olive: "Olive",
            navy: "Navy",
            blue: "Blue",
            orange: "Orange"
        }
    }
};

}(window.jQuery, window.wysihtml5);