package Kwiki::Wikiwyg;
use 5.006001;
use Kwiki::Plugin -Base;
use mixin 'Kwiki::Installer';
our $VERSION = '0.13';
use Spoon::Formatter;
const class_id => 'wikiwyg';
const css_file => 'wikiwyg.css';
const config_file => 'wikiwyg.yaml';
const cgi_class => 'Kwiki::Wikiwyg::CGI';
sub register {
my $registry = shift;
$registry->add(action => 'wikiwyg_save_wikitext');
$registry->add(action => 'wikiwyg_wikitext_to_html');
$registry->add(preference => $self->wikiwyg_use);
$registry->add(preference => $self->wikiwyg_double);
$registry->add(hook => 'display:display', pre => 'add_library');
$registry->add(hook => 'display:display', post => 'modify_html');
}
sub wikiwyg_use {
my $p = $self->new_preference('wikiwyg_use');
$p->query('Use the Wikiwyg Editor? (IE/Firefox only)');
$p->type('boolean');
$p->default(1);
return $p;
}
sub wikiwyg_double {
my $p = $self->new_preference('wikiwyg_double');
$p->query('Double Click to Wikiwyg Edit?');
$p->type('boolean');
$p->default(1);
return $p;
}
sub add_library {
return unless $self->preferences->wikiwyg_use->value;
$self->hub->css->add_file('wikiwyg.css');
$self->hub->javascript->add_file('Wikiwyg.js');
$self->hub->javascript->add_file('Wikiwyg/Toolbar.js');
$self->hub->javascript->add_file('Wikiwyg/Wysiwyg.js');
$self->hub->javascript->add_file('Wikiwyg/Wikitext.js');
$self->hub->javascript->add_file('Wikiwyg/Preview.js');
$self->hub->javascript->add_file('Wikiwyg/HTML.js');
$self->hub->javascript->add_file('Wikiwyg/Kwiki.js');
}
sub modify_html {
my $hook = pop;
my $html = $hook->returned;
my $double = $self->preferences->wikiwyg_double->value ? 'true' : 'false';
$html =~
s{(<script)}
{<script type="text/javascript">wikiwyg_double_click = $double;</script>\n$1};
$html =~
s{(<!-- END display_content -->)}
{<iframe id="wikiwyg_iframe" style="display: none"></iframe>\n$1};
$html =~
s{(href="css/wikiwyg.css" />)}
{$1\n<link rel="stylesheet" media="wikiwyg" type="text/css" href="css/wikiwyg_wysiwyg.css" />};
return $html;
}
sub wikiwyg_wikitext_to_html {
my $wikitext = $self->cgi->content;
return $self->hub->formatter->text_to_html($wikitext);
}
sub wikiwyg_save_wikitext {
my $wikitext = $self->cgi->content;
return $self->save($wikitext);
}
sub save {
my $content = shift;
return $self->redirect($self->pages->current->uri)
unless defined $content;
my $page = $self->pages->current;
$page->content($content);
$page->update->store;
return $self->redirect($page->uri);
}
package Spoon::Formatter::WaflPhrase;
sub wikiwyg_to_html {
return sprintf '<span class="wikiwyg_opaque"><!-- wiki: {%s: %s} -->%s</span>',
$self->method,
$self->arguments,
$self->to_html;
}
package Spoon::Formatter::WaflBlock;
sub wikiwyg_to_html {
my $opaque = $self->block_text;
$opaque =~ s/\A\n*//;
$opaque =~ s/\n*\z/\n/;
$opaque =~ s/<!--/<!-=-/g;
$opaque =~ s/-->/-=->/g;
return sprintf qq{<div class="wikiwyg_opaque">%s<!-- wiki:\n.%s\n%s.%s\n--></div>},
$self->to_html,
$self->method,
$opaque,
$self->method;
}
package Spoon::Formatter::Unit;
sub wikiwyg_to_html {
$self->to_html;
}
no warnings;
sub html {
my $inner = $self->text_filter(join '',
map {
ref($_) ? $_->wikiwyg_to_html : $_;
} @{$self->units}
);
$self->html_start . $inner . $self->html_end;
}
use warnings;
package Kwiki::Wikiwyg::CGI;
use base 'Kwiki::CGI';
cgi 'content' => qw(-utf8 -newlines);
package Kwiki::Wikiwyg;
__DATA__
=head1 NAME
Kwiki::Wikiwyg - Wysiwyg Editing for Kwiki
=head1 SYNOPSIS
http://www.wikiwyg.net
=head1 DESCRIPTION
=head1 AUTHOR
Ingy döt Net <ingy@cpan.org>
=head1 COPYRIGHT
Copyright (c) 2006. Ingy döt Net. All rights reserved.
Copyright (c) 2005. Brian Ingerson. All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
See http://www.perl.com/perl/misc/Artistic.html
=cut
__config/wikiwyg.yaml__
# DO NOT EDIT THIS FILE
# Put overrides in the top level config.yaml
# See: http://www.kwiki.org/?ChangingConfigDotYaml
#
wikiwyg_default: 0
__javascript/Wikiwyg/Kwiki.js__
window.onload = function() {
wikiwyg = new Wikiwyg.Kwiki();
// Find the page name
var elems = document.getElementsByTagName('a');
for (var i = 0; i < elems.length; i++) {
var match = elems[i].href.match(/action=edit;page_name=(\w+)/);
if (match) {
wikiwyg.page_name = match[1];
break;
}
}
if (! wikiwyg.page_name) return;
var elements = document.getElementsByTagName('div');
var mydiv;
for (var i = 0; i < elements.length; i++) {
if (elements[i].className == 'wiki') {
mydiv = elements[i];
break;
}
}
var config = {
doubleClickToEdit: false,
toolbar: {
imagesLocation: 'icons/wikiwyg/',
controlLabels: {
hcard: 'hCard'
},
controlLayout: [
'save', 'cancel', 'mode_selector', '/',
// 'selector',
'h1', 'h2', 'h3', 'h4', 'p', 'pre', '|',
'bold', 'italic', 'underline', 'strike', '|',
'link', 'hr', 'hcard', '|',
'ordered', 'unordered', '|',
'indent', 'outdent', '|',
'table'
]
},
wysiwyg: {
iframeId: 'wikiwyg_iframe'
},
wikitext: {
javascriptLocation: 'javascript/',
supportCamelCaseLinks: true
}
};
if (wikiwyg_double_click) {
config.doubleClickToEdit = true;
}
wikiwyg.createWikiwygArea(mydiv, config);
if (!wikiwyg.enabled) return;
Wikiwyg.changeLinksMatching(
'href', /action=edit/,
function() { wikiwyg.editMode(); return false }
);
}
proto = new Subclass('Wikiwyg.Kwiki', 'Wikiwyg');
proto.submit_action_form = function(action, value) {
value['action'] = action;
var form = document.createElement('form');
form.setAttribute('action', 'index.cgi');
form.setAttribute('method', 'POST');
for (var name in value) {
var input = document.createElement('input');
input.setAttribute('type', 'hidden');
input.setAttribute('name', name);
input.setAttribute('value', value[name])
form.appendChild(input);
}
var div = this.div;
div.parentNode.insertBefore(form, div);
form.submit();
}
proto.saveChanges = function() {
var self = this;
var submit_changes = function(wikitext) {
self.submit_action_form(
'wikiwyg_save_wikitext',
{ 'page_name': self.page_name, 'content': wikitext }
);
}
var self = this;
if (this.current_mode.classname.match(/(Wysiwyg|Preview)/)) {
this.current_mode.toHtml(
function(html) {
var wikitext_mode = self.mode_objects['Wikiwyg.Wikitext.Kwiki'];
wikitext_mode.convertHtmlToWikitext(
html,
function(wikitext) { submit_changes(wikitext) }
);
}
);
}
else {
submit_changes(this.current_mode.toWikitext());
}
}
proto.modeClasses = [
'Wikiwyg.Wysiwyg',
'Wikiwyg.Wikitext.Kwiki',
'Wikiwyg.Preview.Kwiki',
'Wikiwyg.HTML'
];
proto.call_action = function(action, content, func) {
var postdata = 'action=' + action +
';page_name=' + this.page_name +
';content=' + encodeURIComponent(content);
Wikiwyg.liveUpdate(
'POST',
'index.cgi',
postdata,
func
);
}
proto = new Subclass('Wikiwyg.Wikitext.Kwiki', 'Wikiwyg.Wikitext');
proto.convertWikitextToHtml = function(wikitext, func) {
this.wikiwyg.call_action('wikiwyg_wikitext_to_html', wikitext, func);
}
proto.markupRules = {
ordered: ['start_lines', '0'],
code: ['bound_phrase', '[=', ']']
};
proto = new Subclass('Wikiwyg.Preview.Kwiki', 'Wikiwyg.Preview');
proto.fromHtml = function(html) {
if (this.wikiwyg.previous_mode.classname.match(/(Wysiwyg|HTML)/)) {
var wikitext_mode = this.wikiwyg.mode_objects['Wikiwyg.Wikitext.Kwiki'];
var self = this;
wikitext_mode.convertWikitextToHtml(
wikitext_mode.convert_html_to_wikitext(html),
function(new_html) { self.div.innerHTML = new_html }
);
}
else {
this.div.innerHTML = html;
}
}
/*==============================================================================
Support for Internet Explorer in Wikiwyg
=============================================================================*/
if (Wikiwyg.is_ie) {
if (window.ActiveXObject && !window.XMLHttpRequest) {
window.XMLHttpRequest = function() {
return new ActiveXObject((navigator.userAgent.toLowerCase().indexOf('msie 5') != -1) ? 'Microsoft.XMLHTTP' : 'Msxml2.XMLHTTP');
};
}
} // end of global if statement for IE overrides
__javascript/Wikiwyg.js__
/*==============================================================================
Wikiwyg - Turn any HTML div into a wikitext /and/ wysiwyg edit area.
DESCRIPTION:
Wikiwyg is a Javascript library that can be easily integrated into any
wiki or blog software. It offers the user multiple ways to edit/view a
piece of content: Wysiwyg, Wikitext, Raw-HTML and Preview.
The library is easy to use, completely object oriented, configurable and
extendable.
See the Wikiwyg documentation for details.
AUTHORS:
Brian Ingerson <ingy@cpan.org>
Casey West <casey@geeknest.com>
Chris Dent <cdent@burningchrome.com>
Matt Liggett <mml@pobox.com>
Ryan King <rking@panoptic.com>
Dave Rolsky <autarch@urth.org>
COPYRIGHT:
Copyright (c) 2005 Socialtext Corporation
655 High Street
Palo Alto, CA 94301 U.S.A.
All rights reserved.
Wikiwyg is free software.
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
General Public License for more details.
http://www.gnu.org/copyleft/lesser.txt
=============================================================================*/
/*==============================================================================
Subclass - this can be used to create new classes
=============================================================================*/
Subclass = function(name, base) {
if (!name) die("Can't create a subclass without a name");
var parts = name.split('.');
var subclass = window;
for (var i = 0; i < parts.length; i++) {
if (! subclass[parts[i]])
subclass[parts[i]] = function() {};
subclass = subclass[parts[i]];
}
if (base) {
var baseclass = eval('new ' + base + '()');
subclass.prototype = baseclass;
subclass.prototype.baseclass = base;
subclass.prototype.superfunc = Subclass.generate_superfunc();
}
subclass.prototype.classname = name;
return subclass.prototype;
}
Subclass.generate_superfunc = function() {
return function(func) {
var p;
var found = false;
var caller_func = arguments.callee.caller;
for (var b = this.classname; b; b = p.baseclass) {
p = eval(b + '.prototype');
if (! found) {
if (p[func] && p[func] == caller_func)
found = true;
continue;
}
if (p[func] && p[func] != caller_func)
return p[func];
}
die(
"No superfunc function for: " + func + "\n" +
"baseclass was: " + this.baseclass + "\n" +
"caller was: " + arguments.callee.caller
);
}
}
/*==============================================================================
Wikiwyg - Primary Wikiwyg base class
=============================================================================*/
// Constructor and class methods
proto = new Subclass('Wikiwyg');
Wikiwyg.VERSION = '0.12';
// Browser support properties
Wikiwyg.ua = navigator.userAgent.toLowerCase();
Wikiwyg.is_ie = (
Wikiwyg.ua.indexOf("msie") != -1 &&
Wikiwyg.ua.indexOf("opera") == -1 &&
Wikiwyg.ua.indexOf("webtv") == -1
);
Wikiwyg.is_gecko = (
Wikiwyg.ua.indexOf('gecko') != -1 &&
Wikiwyg.ua.indexOf('safari') == -1
);
Wikiwyg.is_safari = (
Wikiwyg.ua.indexOf('safari') != -1
);
Wikiwyg.is_opera = (
Wikiwyg.ua.indexOf('opera') != -1
);
Wikiwyg.browserIsSupported = (
Wikiwyg.is_gecko ||
Wikiwyg.is_ie
);
// Wikiwyg environment setup public methods
proto.createWikiwygArea = function(div, config) {
this.set_config(config);
this.initializeObject(div, config);
};
proto.config = {
javascriptLocation: 'lib/',
doubleClickToEdit: false,
toolbarClass: 'Wikiwyg.Toolbar',
firstMode: null,
modeClasses: [
'Wikiwyg.Wysiwyg',
'Wikiwyg.Wikitext',
'Wikiwyg.Preview'
]
};
proto.initializeObject = function(div, config) {
if (! Wikiwyg.browserIsSupported) return;
if (this.enabled) return;
this.enabled = true;
this.div = div;
this.divHeight = this.div.offsetHeight;
if (!config) config = {};
this.mode_objects = {};
for (var i = 0; i < this.config.modeClasses.length; i++) {
var class_name = this.config.modeClasses[i];
var mode_object = eval('new ' + class_name + '()');
mode_object.wikiwyg = this;
mode_object.set_config(config[mode_object.classtype]);
mode_object.initializeObject();
this.mode_objects[class_name] = mode_object;
}
var firstMode = this.config.firstMode
? this.config.firstMode
: this.config.modeClasses[0];
this.setFirstModeByName(firstMode);
if (this.config.toolbarClass) {
var class_name = this.config.toolbarClass;
this.toolbarObject = eval('new ' + class_name + '()');
this.toolbarObject.wikiwyg = this;
this.toolbarObject.set_config(config.toolbar);
this.toolbarObject.initializeObject();
this.placeToolbar(this.toolbarObject.div);
}
// These objects must be _created_ before the toolbar is created
// but _inserted_ after.
for (var i = 0; i < this.config.modeClasses.length; i++) {
var mode_class = this.config.modeClasses[i];
var mode_object = this.modeByName(mode_class);
this.insert_div_before(mode_object.div);
}
if (this.config.doubleClickToEdit) {
var self = this;
this.div.ondblclick = function() { self.editMode() };
}
}
// Wikiwyg environment setup private methods
proto.set_config = function(user_config) {
for (var key in this.config)
if (user_config && user_config[key])
this.config[key] = user_config[key];
else if (this[key] != null)
this.config[key] = this[key];
}
proto.insert_div_before = function(div) {
div.style.display = 'none';
if (! div.iframe_hack) {
this.div.parentNode.insertBefore(div, this.div);
}
}
// Wikiwyg actions - public methods
proto.saveChanges = function() {
alert('Wikiwyg.prototype.saveChanges not subclassed');
}
proto.editMode = function() { // See IE, below
this.current_mode = this.first_mode;
this.current_mode.fromHtml(this.div.innerHTML);
this.toolbarObject.resetModeSelector();
this.current_mode.enableThis();
}
proto.displayMode = function() {
for (var i = 0; i < this.config.modeClasses.length; i++) {
var mode_class = this.config.modeClasses[i];
var mode_object = this.modeByName(mode_class);
mode_object.disableThis();
}
this.toolbarObject.disableThis();
this.div.style.display = 'block';
this.divHeight = this.div.offsetHeight;
}
proto.switchMode = function(new_mode_key) {
var new_mode = this.modeByName(new_mode_key);
var old_mode = this.current_mode;
var self = this;
new_mode.enableStarted();
old_mode.disableStarted();
old_mode.toHtml(
function(html) {
self.previous_mode = old_mode;
new_mode.fromHtml(html);
old_mode.disableThis();
new_mode.enableThis();
new_mode.enableFinished();
old_mode.disableFinished();
self.current_mode = new_mode;
}
);
}
proto.modeByName = function(mode_name) {
return this.mode_objects[mode_name]
}
proto.cancelEdit = function() {
this.displayMode();
}
proto.fromHtml = function(html) {
this.div.innerHTML = html;
}
proto.placeToolbar = function(div) {
this.insert_div_before(div);
}
proto.setFirstModeByName = function(mode_name) {
if (!this.modeByName(mode_name))
die('No mode named ' + mode_name);
this.first_mode = this.modeByName(mode_name);
}
// Class level helper methods
Wikiwyg.unique_id_base = 0;
Wikiwyg.createUniqueId = function() {
return 'wikiwyg_' + Wikiwyg.unique_id_base++;
}
Wikiwyg.liveUpdate = function(method, url, query, callback) {
var req = new XMLHttpRequest();
var data = null;
if (method == 'GET')
url = url + '?' + query;
else
data = query;
req.open(method, url);
req.onreadystatechange = function() {
if (req.readyState == 4 && req.status == 200) {
try {
response_text = req.responseText;
}
catch(e) {
return;
}
callback(response_text);
}
}
if (method == 'POST') {
req.setRequestHeader(
'Content-Type',
'application/x-www-form-urlencoded'
);
}
req.send(data);
}
Wikiwyg.htmlUnescape = function(escaped) {
// thanks to Randal Schwartz for the correct solution to this one
// (from CGI.pm, CGI::unescapeHTML())
return escaped.replace(
/&(.*?);/g,
function(dummy,s) {
return s.match(/^amp$/i) ? '&' :
s.match(/^quot$/i) ? '"' :
s.match(/^gt$/i) ? '>' :
s.match(/^lt$/i) ? '<' :
s.match(/^#(\d+)$/) ?
String.fromCharCode(s.replace(/#/,'')) :
s.match(/^#x([0-9a-f]+)$/i) ?
String.fromCharCode(s.replace(/#/,'0')) :
s
}
);
}
Wikiwyg.showById = function(id) {
document.getElementById(id).style.visibility = 'inherit';
}
Wikiwyg.hideById = function(id) {
document.getElementById(id).style.visibility = 'hidden';
}
Wikiwyg.changeLinksMatching = function(attribute, pattern, func) {
var links = document.getElementsByTagName('a');
for (var i = 0; i < links.length; i++) {
var link = links[i];
var my_attribute = link.getAttribute(attribute);
if (my_attribute && my_attribute.match(pattern)) {
link.setAttribute('href', '#');
link.onclick = func;
}
}
}
Wikiwyg.createElementWithAttrs = function(element, attrs, doc) {
if (doc == null)
doc = document;
return Wikiwyg.create_element_with_attrs(element, attrs, doc);
}
// See IE, below
Wikiwyg.create_element_with_attrs = function(element, attrs, doc) {
var elem = doc.createElement(element);
for (name in attrs)
elem.setAttribute(name, attrs[name]);
return elem;
}
die = function(e) { // See IE, below
throw(e);
}
String.prototype.times = function(n) {
return n ? this + this.times(n-1) : "";
}
String.prototype.ucFirst = function () {
return this.substr(0,1).toUpperCase() + this.substr(1,this.length);
}
/*==============================================================================
Base class for Wikiwyg classes
=============================================================================*/
proto = new Subclass('Wikiwyg.Base');
proto.set_config = function(user_config) {
for (var key in this.config) {
if (user_config != null && user_config[key] != null)
this.merge_config(key, user_config[key]);
else if (this[key] != null)
this.merge_config(key, this[key]);
else if (this.wikiwyg.config[key] != null)
this.merge_config(key, this.wikiwyg.config[key]);
}
}
proto.merge_config = function(key, value) {
if (value instanceof Array) {
this.config[key] = value;
}
// cross-browser RegExp object check
else if (typeof value.test == 'function') {
this.config[key] = value;
}
else if (value instanceof Object) {
if (!this.config[key])
this.config[key] = {};
for (var subkey in value) {
this.config[key][subkey] = value[subkey];
}
}
else {
this.config[key] = value;
}
}
/*==============================================================================
Base class for Wikiwyg Mode classes
=============================================================================*/
proto = new Subclass('Wikiwyg.Mode', 'Wikiwyg.Base');
proto.enableThis = function() {
this.div.style.display = 'block';
this.display_unsupported_toolbar_buttons('none');
this.wikiwyg.toolbarObject.enableThis();
this.wikiwyg.div.style.display = 'none';
}
proto.display_unsupported_toolbar_buttons = function(display) {
if (!this.config) return;
var disabled = this.config.disabledToolbarButtons;
if (!disabled || disabled.length < 1) return;
var toolbar_div = this.wikiwyg.toolbarObject.div;
var toolbar_buttons = toolbar_div.childNodes;
for (var i in disabled) {
var action = disabled[i];
for (var i in toolbar_buttons) {
var button = toolbar_buttons[i];
var src = button.src;
if (!src) continue;
if (src.match(action)) {
button.style.display = display;
break;
}
}
}
}
proto.enableStarted = function() {}
proto.enableFinished = function() {}
proto.disableStarted = function() {}
proto.disableFinished = function() {}
proto.disableThis = function() {
this.display_unsupported_toolbar_buttons('inline');
this.div.style.display = 'none';
}
proto.process_command = function(command) {
if (this['do_' + command])
this['do_' + command](command);
}
proto.enable_keybindings = function() { // See IE
if (!this.key_press_function) {
this.key_press_function = this.get_key_press_function();
this.get_keybinding_area().addEventListener(
'keypress', this.key_press_function, true
);
}
}
proto.get_key_press_function = function() {
var self = this;
return function(e) {
if (! e.ctrlKey) return;
var key = String.fromCharCode(e.charCode).toLowerCase();
var command = '';
switch (key) {
case 'b': command = 'bold'; break;
case 'i': command = 'italic'; break;
case 'u': command = 'underline'; break;
case 'd': command = 'strike'; break;
case 'l': command = 'link'; break;
};
if (command) {
e.preventDefault();
e.stopPropagation();
self.process_command(command);
}
};
}
proto.get_edit_height = function() {
var height = parseInt(
this.wikiwyg.divHeight *
this.config.editHeightAdjustment
);
var min = this.config.editHeightMinimum;
return height < min
? min
: height;
}
proto.setHeightOf = function(elem) {
elem.height = this.get_edit_height() + 'px';
}
proto.sanitize_html = function(html) { // See IE, below
var dom = this.create_dom(html);
return this.element_transforms(dom, {
del: {
name: 'strike',
attr: { }
},
strong: {
name: 'span',
attr: { style: 'font-weight: bold;' }
},
em: {
name: 'span',
attr: { style: 'font-style: italic;' }
}
}).innerHTML;
}
proto.create_dom = function(html) {
var dom = document.createElement('div');
dom.innerHTML = html;
return dom;
}
proto.element_transforms = function(dom, el_transforms) {
for (var orig in el_transforms) {
var elems = dom.getElementsByTagName(orig);
if (elems.length == 0) continue;
for (var i = 0; i < elems.length; i++) {
var elem = elems[i];
var replace = el_transforms[orig];
var new_el =
Wikiwyg.createElementWithAttrs(replace.name, replace.attr);
new_el.innerHTML = elem.innerHTML;
elem.parentNode.replaceChild(new_el, elem);
}
}
return dom;
}
/*==============================================================================
Support for Internet Explorer in Wikiwyg
=============================================================================*/
if (Wikiwyg.is_ie) {
Wikiwyg.create_element_with_attrs = function(element, attrs, doc) {
var str = '';
// Note the double-quotes (make sure your data doesn't use them):
for (name in attrs)
str += ' ' + name + '="' + attrs[name] + '"';
return doc.createElement('<' + element + str + '>');
}
die = function(e) {
alert(e);
throw(e);
}
proto = Wikiwyg.Mode.prototype;
proto.enable_keybindings = function() {}
proto.sanitize_html = function(html) {
var dom = this.create_dom(html);
return this.element_transforms(dom, {
del: {
name: 'strike',
attr: { }
}
}).innerHTML;
}
} // end of global if statement for IE overrides
__javascript/Wikiwyg/Toolbar.js__
/*==============================================================================
This Wikiwyg class provides toolbar support
COPYRIGHT:
Copyright (c) 2005 Socialtext Corporation
655 High Street
Palo Alto, CA 94301 U.S.A.
All rights reserved.
Wikiwyg is free software.
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
General Public License for more details.
http://www.gnu.org/copyleft/lesser.txt
=============================================================================*/
proto = new Subclass('Wikiwyg.Toolbar', 'Wikiwyg.Base');
proto.classtype = 'toolbar';
proto.config = {
divId: null,
imagesLocation: 'images/',
imagesExtension: '.gif',
controlLayout: [
'save', 'cancel', 'mode_selector', '/',
// 'selector',
'h1', 'h2', 'h3', 'h4', 'p', 'pre', '|',
'bold', 'italic', 'underline', 'strike', '|',
'link', 'hr', '|',
'ordered', 'unordered', '|',
'indent', 'outdent', '|',
'table', '|',
'help'
],
styleSelector: [
'label', 'p', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'pre'
],
controlLabels: {
save: 'Save',
cancel: 'Cancel',
bold: 'Bold (Ctrl+b)',
italic: 'Italic (Ctrl+i)',
underline: 'Underline (Ctrl+u)',
strike: 'Strike Through (Ctrl+d)',
hr: 'Horizontal Rule',
ordered: 'Numbered List',
unordered: 'Bulleted List',
indent: 'More Indented',
outdent: 'Less Indented',
help: 'About Wikiwyg',
label: '[Style]',
p: 'Normal Text',
pre: 'Preformatted',
h1: 'Heading 1',
h2: 'Heading 2',
h3: 'Heading 3',
h4: 'Heading 4',
h5: 'Heading 5',
h6: 'Heading 6',
link: 'Create Link',
unlink: 'Remove Linkedness',
table: 'Create Table'
}
};
proto.initializeObject = function() {
if (this.config.divId) {
this.div = document.getElementById(this.config.divId);
}
else {
this.div = Wikiwyg.createElementWithAttrs(
'div', {
'class': 'wikiwyg_toolbar',
id: 'wikiwyg_toolbar'
}
);
}
var config = this.config;
for (var i = 0; i < config.controlLayout.length; i++) {
var action = config.controlLayout[i];
var label = config.controlLabels[action]
if (action == 'save')
this.addControlItem(label, 'saveChanges');
else if (action == 'cancel')
this.addControlItem(label, 'cancelEdit');
else if (action == 'mode_selector')
this.addModeSelector();
else if (action == 'selector')
this.add_styles();
else if (action == 'help')
this.add_help_button(action, label);
else if (action == '|')
this.add_separator();
else if (action == '/')
this.add_break();
else
this.add_button(action, label);
}
}
proto.enableThis = function() {
this.div.style.display = 'block';
}
proto.disableThis = function() {
this.div.style.display = 'none';
}
proto.make_button = function(type, label) {
var base = this.config.imagesLocation;
var ext = this.config.imagesExtension;
return Wikiwyg.createElementWithAttrs(
'img', {
'class': 'wikiwyg_button',
onmouseup: "this.style.border='1px outset';",
onmouseover: "this.style.border='1px outset';",
onmouseout:
"this.style.borderColor=this.style.backgroundColor;" +
"this.style.borderStyle='solid';",
onmousedown: "this.style.border='1px inset';",
alt: label,
title: label,
src: base + type + ext
}
);
}
proto.add_button = function(type, label) {
var img = this.make_button(type, label);
var self = this;
img.onclick = function() {
self.wikiwyg.current_mode.process_command(type);
};
this.div.appendChild(img);
}
proto.add_help_button = function(type, label) {
var img = this.make_button(type, label);
var a = Wikiwyg.createElementWithAttrs(
'a', {
target: 'wikiwyg_button',
href: 'http://www.wikiwyg.net/about/'
}
);
a.appendChild(img);
this.div.appendChild(a);
}
proto.add_separator = function() {
var base = this.config.imagesLocation;
var ext = this.config.imagesExtension;
this.div.appendChild(
Wikiwyg.createElementWithAttrs(
'img', {
'class': 'wikiwyg_separator',
alt: ' | ',
title: '',
src: base + 'separator' + ext
}
)
);
}
proto.addControlItem = function(text, method) {
var span = Wikiwyg.createElementWithAttrs(
'span', { 'class': 'wikiwyg_control_link' }
);
var link = Wikiwyg.createElementWithAttrs(
'a', { href: '#' }
);
link.appendChild(document.createTextNode(text));
span.appendChild(link);
var self = this;
link.onclick = function() { eval('self.wikiwyg.' + method + '()'); return false };
this.div.appendChild(span);
}
proto.resetModeSelector = function() {
if (this.firstModeRadio) {
var temp = this.firstModeRadio.onclick;
this.firstModeRadio.onclick = null;
this.firstModeRadio.click();
this.firstModeRadio.onclick = temp;
}
}
proto.addModeSelector = function() {
var span = document.createElement('span');
var radio_name = Wikiwyg.createUniqueId();
for (var i = 0; i < this.wikiwyg.config.modeClasses.length; i++) {
var class_name = this.wikiwyg.config.modeClasses[i];
var mode_object = this.wikiwyg.mode_objects[class_name];
var radio_id = Wikiwyg.createUniqueId();
var checked = i == 0 ? 'checked' : '';
var radio = Wikiwyg.createElementWithAttrs(
'input', {
type: 'radio',
name: radio_name,
id: radio_id,
value: mode_object.classname,
'checked': checked
}
);
if (!this.firstModeRadio)
this.firstModeRadio = radio;
var self = this;
radio.onclick = function() {
self.wikiwyg.switchMode(this.value);
};
var label = Wikiwyg.createElementWithAttrs(
'label', { 'for': radio_id }
);
label.appendChild(document.createTextNode(mode_object.modeDescription));
span.appendChild(radio);
span.appendChild(label);
}
this.div.appendChild(span);
}
proto.add_break = function() {
this.div.appendChild(document.createElement('br'));
}
proto.add_styles = function() {
var options = this.config.styleSelector;
var labels = this.config.controlLabels;
this.styleSelect = Wikiwyg.createElementWithAttrs(
'select', {
'class': 'wikiwyg_selector'
}
);
for (var i = 0; i < options.length; i++) {
value = options[i];
var option = Wikiwyg.createElementWithAttrs(
'option', { 'value': value }
);
option.appendChild(document.createTextNode(labels[value]));
this.styleSelect.appendChild(option);
}
var self = this;
this.styleSelect.onchange = function() {
self.set_style(this.value)
};
this.div.appendChild(this.styleSelect);
}
proto.set_style = function(style_name) {
var idx = this.styleSelect.selectedIndex;
// First one is always a label
if (idx != 0)
this.wikiwyg.current_mode.process_command(style_name);
this.styleSelect.selectedIndex = 0;
}
__javascript/Wikiwyg/Wysiwyg.js__
/*==============================================================================
This Wikiwyg mode supports a DesignMode wysiwyg editor with toolbar buttons
COPYRIGHT:
Copyright (c) 2005 Socialtext Corporation
655 High Street
Palo Alto, CA 94301 U.S.A.
All rights reserved.
Wikiwyg is free software.
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
General Public License for more details.
http://www.gnu.org/copyleft/lesser.txt
=============================================================================*/
proto = new Subclass('Wikiwyg.Wysiwyg', 'Wikiwyg.Mode');
proto.classtype = 'wysiwyg';
proto.modeDescription = 'Wysiwyg';
proto.config = {
useParentStyles: true,
useStyleMedia: 'wikiwyg',
iframeId: null,
iframeObject: null,
disabledToolbarButtons: [],
editHeightMinimum: 150,
editHeightAdjustment: 1.3,
clearRegex: null
};
proto.initializeObject = function() {
this.edit_iframe = this.get_edit_iframe();
this.div = this.edit_iframe;
this.set_design_mode_early();
}
proto.set_design_mode_early = function() { // Se IE, below
// Unneeded for Gecko
}
proto.fromHtml = function(html) {
this.set_inner_html(this.sanitize_html(html));
}
proto.toHtml = function(func) {
func(this.get_inner_html());
}
// This is needed to work around the broken IMGs in Firefox design mode.
// Works harmlessly on IE, too.
// TODO - IMG URLs that don't match /^\//
proto.fix_up_relative_imgs = function() {
var base = location.href.replace(/(.*?:\/\/.*?\/).*/, '$1');
var imgs = this.get_edit_document().getElementsByTagName('img');
for (var ii = 0; ii < imgs.length; ++ii)
imgs[ii].src = imgs[ii].src.replace(/^\//, base);
}
proto.enableThis = function() {
this.superfunc('enableThis').call(this);
this.edit_iframe.style.border = '1px black solid';
this.edit_iframe.width = '100%';
this.setHeightOf(this.edit_iframe);
this.fix_up_relative_imgs();
this.get_edit_document().designMode = 'on';
this.apply_stylesheets();
this.enable_keybindings();
this.clear_inner_html();
}
proto.clear_inner_html = function() {
var inner_html = this.get_inner_html();
var clear = this.config.clearRegex;
if (clear && inner_html.match(clear))
this.set_inner_html('');
}
proto.get_keybinding_area = function() {
return this.get_edit_document();
}
proto.get_edit_iframe = function() {
var iframe;
if (this.config.iframeId) {
iframe = document.getElementById(this.config.iframeId);
iframe.iframe_hack = true;
}
else if (this.config.iframeObject) {
iframe = this.config.iframeObject;
iframe.iframe_hack = true;
}
else {
// XXX in IE need to wait a little while for iframe to load up
iframe = document.createElement('iframe');
}
return iframe;
}
proto.get_edit_window = function() { // See IE, below
return this.edit_iframe.contentWindow;
}
proto.get_edit_document = function() { // See IE, below
return this.get_edit_window().document;
}
proto.get_inner_html = function() {
return this.get_edit_document().body.innerHTML;
}
proto.set_inner_html = function(html) {
this.get_edit_document().body.innerHTML = html;
}
proto.apply_stylesheets = function(styles) {
var styles = document.styleSheets;
var head = this.get_edit_document().getElementsByTagName("head")[0];
for (var i = 0; i < styles.length; i++) {
var style = styles[i];
if (style.href == location.href)
this.apply_inline_stylesheet(style, head);
else
if (this.should_link_stylesheet(style))
this.apply_linked_stylesheet(style, head);
}
}
proto.apply_inline_stylesheet = function(style, head) {
// TODO: figure this out
}
proto.should_link_stylesheet = function(style, head) {
var media = style.media;
var config = this.config;
var media_text = media.mediaText ? media.mediaText : media;
var use_parent =
((!media_text || media_text == 'screen') &&
config.useParentStyles);
var use_style = (media_text && (media_text == config.useStyleMedia));
if (!use_parent && !use_style) // TODO: simplify
return false;
else
return true;
}
proto.apply_linked_stylesheet = function(style, head) {
var link = Wikiwyg.createElementWithAttrs(
'link', {
href: style.href,
type: style.type,
media: 'screen',
rel: 'STYLESHEET'
}, this.get_edit_document()
);
head.appendChild(link);
}
proto.process_command = function(command) {
if (this['do_' + command])
this['do_' + command](command);
if (! Wikiwyg.is_ie)
this.get_edit_window().focus();
}
proto.exec_command = function(command, option) {
this.get_edit_document().execCommand(command, false, option);
}
proto.format_command = function(command) {
this.exec_command('formatblock', '<' + command + '>');
}
proto.do_bold = proto.exec_command;
proto.do_italic = proto.exec_command;
proto.do_underline = proto.exec_command;
proto.do_strike = function() {
this.exec_command('strikethrough');
}
proto.do_hr = function() {
this.exec_command('inserthorizontalrule');
}
proto.do_ordered = function() {
this.exec_command('insertorderedlist');
}
proto.do_unordered = function() {
this.exec_command('insertunorderedlist');
}
proto.do_indent = proto.exec_command;
proto.do_outdent = proto.exec_command;
proto.do_h1 = proto.format_command;
proto.do_h2 = proto.format_command;
proto.do_h3 = proto.format_command;
proto.do_h4 = proto.format_command;
proto.do_h5 = proto.format_command;
proto.do_h6 = proto.format_command;
proto.do_pre = proto.format_command;
proto.do_p = proto.format_command;
proto.do_table = function() {
var html =
'<table><tbody>' +
'<tr><td>A</td>' +
'<td>B</td>' +
'<td>C</td></tr>' +
'<tr><td> </td><td> </td><td> </td></tr>' +
'<tr><td> </td><td> </td><td> </td></tr>' +
'</tbody></table>';
this.insert_table(html);
}
proto.insert_table = function(html) { // See IE
this.get_edit_window().focus();
this.exec_command('inserthtml', html);
}
proto.do_unlink = proto.exec_command;
proto.do_link = function() {
var selection = this.get_link_selection_text();
if (! selection) return;
var url;
var match = selection.match(/(.*?)\b((?:http|https|ftp|irc|file):\/\/\S+)(.*)/);
if (match) {
if (match[1] || match[3]) return null;
url = match[2];
}
else {
url = '?' + escape(selection);
}
this.exec_command('createlink', url);
}
proto.get_selection_text = function() { // See IE, below
return this.get_edit_window().getSelection().toString();
}
proto.get_link_selection_text = function() {
var selection = this.get_selection_text();
if (! selection) {
alert("Please select the text you would like to turn into a link.");
return;
}
return selection;
}
/*==============================================================================
Support for Internet Explorer in Wikiwyg.Wysiwyg
=============================================================================*/
if (Wikiwyg.is_ie) {
proto.set_design_mode_early = function(wikiwyg) {
// XXX - need to know if iframe is ready yet...
this.get_edit_document().designMode = 'on';
}
proto.get_edit_window = function() {
return this.edit_iframe;
}
proto.get_edit_document = function() {
return this.edit_iframe.contentWindow.document;
}
proto.get_selection_text = function() {
var selection = this.get_edit_document().selection;
if (selection != null)
return selection.createRange().htmlText;
return '';
}
proto.insert_table = function(html) {
var doc = this.get_edit_document();
var range = this.get_edit_document().selection.createRange();
if (range.boundingTop == 2 && range.boundingLeft == 2)
return;
range.pasteHTML(html);
range.collapse(false);
range.select();
}
// Use IE's design mode default key bindings for now.
proto.enable_keybindings = function() {}
} // end of global if
__javascript/Wikiwyg/Wikitext.js__
/*==============================================================================
This Wikiwyg mode supports a textarea editor with toolbar buttons.
COPYRIGHT:
Copyright (c) 2005 Socialtext Corporation
655 High Street
Palo Alto, CA 94301 U.S.A.
All rights reserved.
Wikiwyg is free software.
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
General Public License for more details.
http://www.gnu.org/copyleft/lesser.txt
=============================================================================*/
proto = new Subclass('Wikiwyg.Wikitext', 'Wikiwyg.Mode');
klass = Wikiwyg.Wikitext;
proto.classtype = 'wikitext';
proto.modeDescription = 'Wikitext';
proto.config = {
textareaId: null,
supportCamelCaseLinks: false,
javascriptLocation: null,
clearRegex: null,
editHeightMinimum: 10,
editHeightAdjustment: 1.3,
markupRules: {
link: ['bound_phrase', '[', ']'],
bold: ['bound_phrase', '*', '*'],
code: ['bound_phrase', '`', '`'],
italic: ['bound_phrase', '/', '/'],
underline: ['bound_phrase', '_', '_'],
strike: ['bound_phrase', '-', '-'],
p: ['start_lines', ''],
pre: ['start_lines', ' '],
h1: ['start_line', '= '],
h2: ['start_line', '== '],
h3: ['start_line', '=== '],
h4: ['start_line', '==== '],
h5: ['start_line', '===== '],
h6: ['start_line', '====== '],
ordered: ['start_lines', '#'],
unordered: ['start_lines', '*'],
indent: ['start_lines', '>'],
hr: ['line_alone', '----'],
table: ['line_alone', '| A | B | C |\n| | | |\n| | | |']
}
}
proto.initializeObject = function() { // See IE
this.initialize_object();
}
proto.initialize_object = function() {
this.div = document.createElement('div');
if (this.config.textareaId)
this.textarea = document.getElementById(this.config.textareaId);
else
this.textarea = document.createElement('textarea');
this.textarea.setAttribute('id', 'wikiwyg_wikitext_textarea');
this.div.appendChild(this.textarea);
this.area = this.textarea;
this.clear_inner_text();
}
proto.clear_inner_text = function() {
var self = this;
this.area.onclick = function() {
var inner_text = self.area.value;
var clear = self.config.clearRegex;
if (clear && inner_text.match(clear))
self.area.value = '';
}
}
proto.enableThis = function() {
this.superfunc('enableThis').call(this);
this.textarea.style.width = '100%';
this.setHeightOfEditor();
this.enable_keybindings();
}
proto.setHeightOfEditor = function() {
var config = this.config;
var adjust = config.editHeightAdjustment;
var area = this.textarea;
var text = this.getTextArea();
var rows = text.split(/\n/).length;
var height = parseInt(rows * adjust);
if (height < config.editHeightMinimum)
height = config.editHeightMinimum;
area.setAttribute('rows', height);
}
proto.toWikitext = function() {
return this.getTextArea();
}
proto.toHtml = function(func) {
var wikitext = this.canonicalText();
this.convertWikitextToHtml(wikitext, func);
}
proto.canonicalText = function() {
var wikitext = this.getTextArea();
if (wikitext[wikitext.length - 1] != '\n')
wikitext += '\n';
return wikitext;
}
proto.fromHtml = function(html) {
this.setTextArea('Loading...');
var self = this;
this.convertHtmlToWikitext(
html,
function(value) { self.setTextArea(value) }
);
}
proto.getTextArea = function() {
return this.textarea.value;
}
proto.setTextArea = function(text) {
this.textarea.value = text;
}
proto.convertWikitextToHtml = function(wikitext, func) {
alert('Wikitext changes cannot be converted to HTML\nWikiwyg.Wikitext.convertWikitextToHtml is not implemented here');
func(this.copyhtml);
}
proto.convertHtmlToWikitext = function(html, func) {
func(this.convert_html_to_wikitext(html));
}
proto.get_keybinding_area = function() {
return this.textarea;
}
/*==============================================================================
Code to markup wikitext
=============================================================================*/
Wikiwyg.Wikitext.phrase_end_re = /[\s\.\:\;\,\!\?\(\)]/;
proto.find_left = function(t, selection_start, matcher) {
var substring = t.substr(selection_start - 1, 1);
var nextstring = t.substr(selection_start - 2, 1);
if (selection_start == 0)
return selection_start;
if (substring.match(matcher)) {
// special case for word.word
if ((substring != '.') || (nextstring.match(/\s/)))
return selection_start;
}
return this.find_left(t, selection_start - 1, matcher);
}
proto.find_right = function(t, selection_end, matcher) {
var substring = t.substr(selection_end, 1);
var nextstring = t.substr(selection_end + 1, 1);
if (selection_end >= t.length)
return selection_end;
if (substring.match(matcher)) {
// special case for word.word
if ((substring != '.') || (nextstring.match(/\s/)))
return selection_end;
}
return this.find_right(t, selection_end + 1, matcher);
}
proto.get_lines = function() {
t = this.area; // XXX needs "var"?
var selection_start = t.selectionStart;
var selection_end = t.selectionEnd;
if (selection_start == null) {
selection_start = selection_end;
if (selection_start == null) {
return false
}
selection_start = selection_end =
t.value.substr(0, selection_start).replace(/\r/g, '').length;
}
var our_text = t.value.replace(/\r/g, '');
selection = our_text.substr(selection_start,
selection_end - selection_start);
selection_start = this.find_right(our_text, selection_start, /[^\r\n]/);
selection_end = this.find_left(our_text, selection_end, /[^\r\n]/);
this.selection_start = this.find_left(our_text, selection_start, /[\r\n]/);
this.selection_end = this.find_right(our_text, selection_end, /[\r\n]/);
t.setSelectionRange(selection_start, selection_end);
t.focus();
this.start = our_text.substr(0,this.selection_start);
this.sel = our_text.substr(this.selection_start, this.selection_end -
this.selection_start);
this.finish = our_text.substr(this.selection_end, our_text.length);
return true;
}
proto.alarm_on = function() {
var area = this.area;
var background = area.style.background;
area.style.background = '#f88';
function alarm_off() {
area.style.background = background;
}
window.setTimeout(alarm_off, 250);
area.focus()
}
proto.get_words = function() {
function is_insane(selection) {
return selection.match(/\r?\n(\r?\n|\*+ |\#+ |\=+ )/);
}
t = this.area; // XXX needs "var"?
var selection_start = t.selectionStart;
var selection_end = t.selectionEnd;
if (selection_start == null) {
selection_start = selection_end;
if (selection_start == null) {
return false
}
selection_start = selection_end =
t.value.substr(0, selection_start).replace(/\r/g, '').length;
}
var our_text = t.value.replace(/\r/g, '');
selection = our_text.substr(selection_start,
selection_end - selection_start);
selection_start = this.find_right(our_text, selection_start, /(\S|\r?\n)/);
if (selection_start > selection_end)
selection_start = selection_end;
selection_end = this.find_left(our_text, selection_end, /(\S|\r?\n)/);
if (selection_end < selection_start)
selection_end = selection_start;
if (is_insane(selection)) {
this.alarm_on();
return false;
}
this.selection_start =
this.find_left(our_text, selection_start, Wikiwyg.Wikitext.phrase_end_re);
this.selection_end =
this.find_right(our_text, selection_end, Wikiwyg.Wikitext.phrase_end_re);
t.setSelectionRange(this.selection_start, this.selection_end);
t.focus();
this.start = our_text.substr(0,this.selection_start);
this.sel = our_text.substr(this.selection_start, this.selection_end -
this.selection_start);
this.finish = our_text.substr(this.selection_end, our_text.length);
return true;
}
proto.markup_is_on = function(start, finish) {
return (this.sel.match(start) && this.sel.match(finish));
}
proto.clean_selection = function(start, finish) {
this.sel = this.sel.replace(start, '');
this.sel = this.sel.replace(finish, '');
}
proto.toggle_same_format = function(start, finish) {
start = this.clean_regexp(start);
finish = this.clean_regexp(finish);
var start_re = new RegExp('^' + start);
var finish_re = new RegExp(finish + '$');
if (this.markup_is_on(start_re, finish_re)) {
this.clean_selection(start_re, finish_re);
return true;
}
return false;
}
proto.clean_regexp = function(string) {
string = string.replace(/([\^\$\*\+\.\?\[\]\{\}])/g, '\\$1');
return string;
}
proto.insert_text_at_cursor = function(text) {
var t = this.area;
var selection_start = t.selectionStart;
var selection_end = t.selectionEnd;
if (selection_start == null) {
selection_start = selection_end;
if (selection_start == null) {
return false
}
}
var before = t.value.substr(0, selection_start);
var after = t.value.substr(selection_end, t.value.length);
t.value = before + text + after;
}
proto.set_text_and_selection = function(text, start, end) {
this.area.value = text;
this.area.setSelectionRange(start, end);
}
proto.add_markup_words = function(markup_start, markup_finish, example) {
if (this.toggle_same_format(markup_start, markup_finish)) {
this.selection_end = this.selection_end -
(markup_start.length + markup_finish.length);
markup_start = '';
markup_finish = '';
}
if (this.sel.length == 0) {
if (example)
this.sel = example;
var text = this.start + markup_start + this.sel +
markup_finish + this.finish;
var start = this.selection_start + markup_start.length;
var end = this.selection_end + markup_start.length + this.sel.length;
this.set_text_and_selection(text, start, end);
} else {
var text = this.start + markup_start + this.sel +
markup_finish + this.finish;
var start = this.selection_start;
var end = this.selection_end + markup_start.length +
markup_finish.length;
this.set_text_and_selection(text, start, end);
}
this.area.focus();
}
// XXX - A lot of this is hardcoded.
proto.add_markup_lines = function(markup_start) {
var already_set_re = new RegExp( '^' + this.clean_regexp(markup_start), 'gm');
var other_markup_re = /^(\^+|\=+|\*+|#+|>+| )/gm;
var match;
// if paragraph, reduce everything.
if (! markup_start.length) {
this.sel = this.sel.replace(other_markup_re, '');
this.sel = this.sel.replace(/^\ +/gm, '');
}
// if pre and not all indented, indent
else if ((markup_start == ' ') && this.sel.match(/^\S/m))
this.sel = this.sel.replace(/^/gm, markup_start);
// if not requesting heading and already this style, kill this style
else if (
(! markup_start.match(/[\=\^]/)) &&
this.sel.match(already_set_re)
) {
this.sel = this.sel.replace(already_set_re, '');
if (markup_start != ' ')
this.sel = this.sel.replace(/^ */gm, '');
}
// if some other style, switch to new style
else if (match = this.sel.match(other_markup_re))
// if pre, just indent
if (markup_start == ' ')
this.sel = this.sel.replace(/^/gm, markup_start);
// if heading, just change it
else if (markup_start.match(/[\=\^]/))
this.sel = this.sel.replace(other_markup_re, markup_start);
// else try to change based on level
else
this.sel = this.sel.replace(
other_markup_re,
function(match) {
return markup_start.times(match.length);
}
);
// if something selected, use this style
else if (this.sel.length > 0)
this.sel = this.sel.replace(/^(.*\S+)/gm, markup_start + ' $1');
// just add the markup
else
this.sel = markup_start + ' ';
var text = this.start + this.sel + this.finish;
var start = this.selection_start;
var end = this.selection_start + this.sel.length;
this.set_text_and_selection(text, start, end);
this.area.focus();
}
// XXX - A lot of this is hardcoded.
proto.bound_markup_lines = function(markup_array) {
var markup_start = markup_array[1];
var markup_finish = markup_array[2];
var already_start = new RegExp('^' + this.clean_regexp(markup_start), 'gm');
var already_finish = new RegExp(this.clean_regexp(markup_finish) + '$', 'gm');
var other_start = /^(\^+|\=+|\*+|#+|>+) */gm;
var other_finish = /( +(\^+|\=+))?$/gm;
var match;
if (this.sel.match(already_start)) {
this.sel = this.sel.replace(already_start, '');
this.sel = this.sel.replace(already_finish, '');
}
else if (match = this.sel.match(other_start)) {
this.sel = this.sel.replace(other_start, markup_start);
this.sel = this.sel.replace(other_finish, markup_finish);
}
// if something selected, use this style
else if (this.sel.length > 0) {
this.sel = this.sel.replace(
/^(.*\S+)/gm,
markup_start + '$1' + markup_finish
);
}
// just add the markup
else
this.sel = markup_start + markup_finish;
var text = this.start + this.sel + this.finish;
var start = this.selection_start;
var end = this.selection_start + this.sel.length;
this.set_text_and_selection(text, start, end);
this.area.focus();
}
proto.markup_bound_line = function(markup_array) {
var scroll_top = this.area.scrollTop;
if (this.get_lines())
this.bound_markup_lines(markup_array);
this.area.scrollTop = scroll_top;
}
proto.markup_start_line = function(markup_array) {
var markup_start = markup_array[1];
markup_start = markup_start.replace(/ +/, '');
var scroll_top = this.area.scrollTop;
if (this.get_lines())
this.add_markup_lines(markup_start);
this.area.scrollTop = scroll_top;
}
proto.markup_start_lines = function(markup_array) {
var markup_start = markup_array[1];
var scroll_top = this.area.scrollTop;
if (this.get_lines())
this.add_markup_lines(markup_start);
this.area.scrollTop = scroll_top;
}
proto.markup_bound_phrase = function(markup_array) {
var markup_start = markup_array[1];
var markup_finish = markup_array[2];
var scroll_top = this.area.scrollTop;
if (markup_finish == 'undefined')
markup_finish = markup_start;
if (this.get_words())
this.add_markup_words(markup_start, markup_finish, null);
this.area.scrollTop = scroll_top;
}
klass.make_do = function(style) {
return function() {
var markup = this.config.markupRules[style];
var handler = markup[0];
if (! this['markup_' + handler])
die('No handler for markup: "' + handler + '"');
this['markup_' + handler](markup);
}
}
proto.do_link = klass.make_do('link');
proto.do_bold = klass.make_do('bold');
proto.do_code = klass.make_do('code');
proto.do_italic = klass.make_do('italic');
proto.do_underline = klass.make_do('underline');
proto.do_strike = klass.make_do('strike');
proto.do_p = klass.make_do('p');
proto.do_pre = klass.make_do('pre');
proto.do_h1 = klass.make_do('h1');
proto.do_h2 = klass.make_do('h2');
proto.do_h3 = klass.make_do('h3');
proto.do_h4 = klass.make_do('h4');
proto.do_h5 = klass.make_do('h5');
proto.do_h6 = klass.make_do('h6');
proto.do_ordered = klass.make_do('ordered');
proto.do_unordered = klass.make_do('unordered');
proto.do_hr = klass.make_do('hr');
proto.do_table = klass.make_do('table');
proto.selection_mangle = function(method) {
var scroll_top = this.area.scrollTop;
if (! this.get_lines()) {
this.area.scrollTop = scroll_top;
return;
}
if (method(this)) {
var text = this.start + this.sel + this.finish;
var start = this.selection_start;
var end = this.selection_start + this.sel.length;
this.set_text_and_selection(text, start, end);
}
this.area.focus();
}
proto.do_indent = function() {
this.selection_mangle(
function(that) {
if (that.sel == '') return false;
that.sel = that.sel.replace(/^(([\*\-\#])+(?=\s))/gm, '$2$1');
that.sel = that.sel.replace(/^([\>\=])/gm, '$1$1');
that.sel = that.sel.replace(/^([^\>\*\-\#\=\r\n])/gm, '> $1');
that.sel = that.sel.replace(/^\={7,}/gm, '======');
return true;
}
)
}
proto.do_outdent = function() {
this.selection_mangle(
function(that) {
if (that.sel == '') return false;
that.sel = that.sel.replace(/^([\>\*\-\#\=] ?)/gm, '');
return true;
}
)
}
proto.do_unlink = function() {
this.selection_mangle(
function(that) {
that.sel = that.kill_linkedness(that.sel);
return true;
}
);
}
// TODO - generalize this to allow Wikitext dialects that don't use "[foo]"
proto.kill_linkedness = function(str) {
while (str.match(/\[.*\]/))
str = str.replace(/\[(.*?)\]/, '$1');
str = str.replace(/^(.*)\]/, '] $1');
str = str.replace(/\[(.*)$/, '$1 [');
return str;
}
// uncomment these to run tests:
// assertEquals('turkey', proto.kill_linkedness('[turkey]'), 'basic')
// assertEquals('a s d f', proto.kill_linkedness('a [s] d [f]'), 'in the midst')
// assertEquals('] xyz', proto.kill_linkedness('xyz]'), 'tail end snip')
// assertEquals('abc [', proto.kill_linkedness('[abc'), 'circumcision')
// assertEquals('h j k [', proto.kill_linkedness('[h] j [k'), 'devious combo 1')
// assertEquals('] q w e', proto.kill_linkedness('q] w [e]'), 'devious combo 2')
// assertEquals('robot', proto.kill_linkedness('robot'), 'no-change')
proto.markup_line_alone = function(markup_array) {
var t = this.area;
var scroll_top = t.scrollTop;
var selection_start = t.selectionStart;
var selection_end = t.selectionEnd;
if (selection_start == null) {
selection_start = selection_end;
}
var text = t.value;
this.selection_start = this.find_right(text, selection_start, /\r?\n/);
this.selection_end = this.selection_start;
t.setSelectionRange(this.selection_start, this.selection_start);
t.focus();
var markup = markup_array[1];
this.start = t.value.substr(0, this.selection_start);
this.finish = t.value.substr(this.selection_end, t.value.length);
var text = this.start + '\n' + markup + this.finish;
var start = this.selection_start + markup.length + 1;
var end = this.selection_end + markup.length + 1;
this.set_text_and_selection(text, start, end);
t.scrollTop = scroll_top;
}
/*==============================================================================
Code to convert from html to wikitext.
=============================================================================*/
proto.convert_html_to_wikitext = function(html) {
this.copyhtml = html;
var dom = document.createElement('div');
dom.innerHTML = html;
this.output = [];
this.list_type = [];
this.indent_level = 0;
this.normalizeDomWhitespace(dom);
this.walk(dom);
// add final whitespace
this.assert_new_line();
return this.join_output(this.output);
}
proto.normalizeDomWhitespace = function(dom) {
var tags = ['span', 'strong', 'em', 'strike', 'del', 'tt'];
for (var ii = 0; ii < tags.length; ii++) {
var elements = dom.getElementsByTagName(tags[ii]);
for (var i = 0; i < elements.length; i++) {
this.normalizePhraseWhitespace(elements[i]);
}
}
}
proto.normalizePhraseWhitespace = function(element) {
if (this.elementHasComment(element)) return;
var first_node = this.getFirstTextNode(element);
var prev_node = this.getPreviousTextNode(element);
var last_node = this.getLastTextNode(element);
var next_node = this.getNextTextNode(element);
if (this.destroyPhraseMarkup(element)) return;
if (first_node && first_node.nodeValue.match(/^ /)) {
first_node.nodeValue = first_node.nodeValue.replace(/^ +/, '');
if (prev_node && ! prev_node.nodeValue.match(/ $/))
prev_node.nodeValue = prev_node.nodeValue + ' ';
}
if (last_node && last_node.nodeValue.match(/ $/)) {
last_node.nodeValue = last_node.nodeValue.replace(/ $/, '');
if (next_node && ! next_node.nodeValue.match(/^ /))
next_node.nodeValue = ' ' + next_node.nodeValue;
}
}
proto.elementHasComment = function(element) {
var node = element.lastChild;
return node && (node.nodeType == 8);
}
proto.destroyPhraseMarkup = function(element) {
if (this.start_is_no_good(element) || this.end_is_no_good(element))
return this.destroyElement(element);
return false;
}
proto.start_is_no_good = function(element) {
var first_node = this.getFirstTextNode(element);
var prev_node = this.getPreviousTextNode(element);
if (! first_node) return true;
if (first_node.nodeValue.match(/^ /)) return false;
if (! prev_node || prev_node.nodeValue == '\n') return false;
return ! prev_node.nodeValue.match(/[ "]$/);
}
proto.end_is_no_good = function(element) {
var last_node = this.getLastTextNode(element);
var next_node = this.getNextTextNode(element);
for (var n = element; n && n.nodeType != 3; n = n.lastChild) {
if (n.nodeType == 8) return false;
}
if (! last_node) return true;
if (last_node.nodeValue.match(/ $/)) return false;
if (! next_node || next_node.nodeValue == '\n') return false;
return ! next_node.nodeValue.match(/^[ ."]/);
}
proto.destroyElement = function(element) {
var span = document.createElement('font');
span.innerHTML = element.innerHTML;
element.parentNode.replaceChild(span, element);
return true;
}
proto.getFirstTextNode = function(element) {
for (node = element; node && node.nodeType != 3; node = node.firstChild) {
}
return node;
}
proto.getLastTextNode = function(element) {
for (node = element; node && node.nodeType != 3; node = node.lastChild) {
}
return node;
}
proto.getPreviousTextNode = function(element) {
var node = element.previousSibling;
if (node && node.nodeType != 3)
node = null;
return node;
}
proto.getNextTextNode = function(element) {
var node = element.nextSibling;
if (node && node.nodeType != 3)
node = null;
return node;
}
proto.appendOutput = function(string) {
this.output.push(string);
}
proto.join_output = function(output) {
var list = this.remove_stops(output);
list = this.cleanup_output(list);
return list.join('');
}
// This is a noop, but can be subclassed.
proto.cleanup_output = function(list) {
return list;
}
proto.remove_stops = function(list) {
var clean = [];
for (var i = 0 ; i < list.length ; i++) {
if (typeof(list[i]) != 'string') continue;
clean.push(list[i]);
}
return clean;
}
proto.walk = function(element) {
if (!element) return;
for (var part = element.firstChild; part; part = part.nextSibling) {
if (part.nodeType == 1) {
this.dispatch_formatter(part);
}
else if (part.nodeType == 3) {
if (part.nodeValue.match(/[^\n]/)) {
var string = part.nodeValue.replace(/^\r?\n/, '');
this.appendOutput(this.collapse(string));
}
}
}
}
proto.dispatch_formatter = function(element) {
var dispatch = 'format_' + element.nodeName.toLowerCase();
if (! this[dispatch])
dispatch = 'handle_undefined';
this[dispatch](element);
}
proto.skip = function() { }
proto.pass = function(element) {
this.walk(element);
}
proto.handle_undefined = function(element) {
this.appendOutput('<' + element.nodeName + '>');
this.walk(element);
this.appendOutput('</' + element.nodeName + '>');
}
proto.handle_undefined = proto.skip;
proto.format_abbr = proto.pass;
proto.format_acronym = proto.pass;
proto.format_address = proto.pass;
proto.format_applet = proto.skip;
proto.format_area = proto.skip;
proto.format_basefont = proto.skip;
proto.format_base = proto.skip;
proto.format_bgsound = proto.skip;
proto.format_big = proto.pass;
proto.format_blink = proto.pass;
proto.format_body = proto.pass;
proto.format_br = proto.skip;
proto.format_button = proto.skip;
proto.format_caption = proto.pass;
proto.format_center = proto.pass;
proto.format_cite = proto.pass;
proto.format_col = proto.pass;
proto.format_colgroup = proto.pass;
proto.format_dd = proto.pass;
proto.format_dfn = proto.pass;
proto.format_dl = proto.pass;
proto.format_dt = proto.pass;
proto.format_embed = proto.skip;
proto.format_field = proto.skip;
proto.format_fieldset = proto.skip;
proto.format_font = proto.pass;
proto.format_form = proto.skip;
proto.format_frame = proto.skip;
proto.format_frameset = proto.skip;
proto.format_head = proto.skip;
proto.format_html = proto.pass;
proto.format_iframe = proto.pass;
proto.format_input = proto.skip;
proto.format_ins = proto.pass;
proto.format_isindex = proto.skip;
proto.format_label = proto.skip;
proto.format_legend = proto.skip;
proto.format_link = proto.skip;
proto.format_map = proto.skip;
proto.format_marquee = proto.skip;
proto.format_meta = proto.skip;
proto.format_multicol = proto.pass;
proto.format_nobr = proto.skip;
proto.format_noembed = proto.skip;
proto.format_noframes = proto.skip;
proto.format_nolayer = proto.skip;
proto.format_noscript = proto.skip;
proto.format_nowrap = proto.skip;
proto.format_object = proto.skip;
proto.format_optgroup = proto.skip;
proto.format_option = proto.skip;
proto.format_param = proto.skip;
proto.format_select = proto.skip;
proto.format_small = proto.pass;
proto.format_spacer = proto.skip;
proto.format_style = proto.skip;
proto.format_sub = proto.pass;
proto.format_submit = proto.skip;
proto.format_sup = proto.pass;
proto.format_tbody = proto.pass;
proto.format_textarea = proto.skip;
proto.format_tfoot = proto.pass;
proto.format_thead = proto.pass;
proto.format_wiki = proto.pass;
proto.format_img = function(element) {
var uri = element.getAttribute('src');
if (uri) {
this.assert_space_or_newline();
this.appendOutput(uri);
}
}
// XXX This little dance relies on knowning lots of little details about where
// indentation fangs are added and deleted by the various insert/assert calls.
proto.format_blockquote = function(element) {
var margin = parseInt(element.style.marginLeft);
var indents = 0;
if (margin)
indents += parseInt(margin / 40);
if (element.tagName.toLowerCase() == 'blockquote')
indents += 1;
if (!this.indent_level)
this.first_indent_line = true;
this.indent_level += indents;
this.output = defang_last_string(this.output);
this.assert_new_line();
this.walk(element);
this.indent_level -= indents;
if (! this.indent_level)
this.assert_blank_line();
else
this.assert_new_line();
function defang_last_string(output) {
function non_string(a) { return typeof(a) != 'string' }
// Strategy: reverse the output list, take any non-strings off the
// head (tail of the original output list), do the substitution on the
// first item of the reversed head (this is the last string in the
// original list), then join and reverse the result.
//
// Suppose the output list looks like this, where a digit is a string,
// a letter is an object, and * is the substituted string: 01q234op.
var rev = output.slice().reverse(); // po432q10
var rev_tail = takeWhile(non_string, rev); // po
var rev_head = dropWhile(non_string, rev); // 432q10
if (rev_head.length)
rev_head[0].replace(/^>+/, ''); // *32q10
// po*3210 -> 0123*op
return rev_tail.concat(rev_head).reverse(); // 01q23*op
}
}
proto.format_div = function(element) {
if (this.is_opaque(element)) {
this.handle_opaque_block(element);
return;
}
if (this.is_indented(element)) {
this.format_blockquote(element);
return;
}
this.walk(element);
}
proto.format_span = function(element) {
if (this.is_opaque(element)) {
this.handle_opaque_phrase(element);
return;
}
var style = element.getAttribute('style');
if (!style) {
this.pass(element);
return;
}
if (! this.element_has_text_content(element)) return;
var attributes = [ 'line-through', 'bold', 'italic', 'underline' ];
for (var i = 0; i < attributes.length; i++)
this.check_style_and_maybe_mark_up(style, attributes[i], 1);
this.no_following_whitespace();
this.walk(element);
for (var i = attributes.length; i >= 0; i--)
this.check_style_and_maybe_mark_up(style, attributes[i], 2);
}
proto.element_has_text_content = function(element) {
return element.innerHTML.replace(/<.*?>/g, '')
.replace(/ /g, '').match(/\S/);
}
proto.check_style_and_maybe_mark_up = function(style, attribute, open_close) {
var markup_rule = attribute;
if (markup_rule == 'line-through')
markup_rule = 'strike';
if (this.check_style_for_attribute(style, attribute))
this.appendOutput(this.config.markupRules[markup_rule][open_close]);
}
proto.check_style_for_attribute = function(style, attribute) {
var string = this.squish_style_object_into_string(style);
return string.match("\\b" + attribute + "\\b");
}
proto.squish_style_object_into_string = function(style) {
if ((style.constructor+'').match('String'))
return style;
var interesting_attributes = [
[ 'font', 'weight' ],
[ 'font', 'style' ],
[ 'text', 'decoration' ]
];
var string = '';
for (var i = 0; i < interesting_attributes.length; i++) {
var pair = interesting_attributes[i];
var css = pair[0] + '-' + pair[1];
var js = pair[0] + pair[1].ucFirst();
string += css + ': ' + style[js] + '; ';
}
return string;
}
proto.basic_formatter = function(element, style) {
var markup = this.config.markupRules[style];
var handler = markup[0];
this['handle_' + handler](element, markup);
}
klass.make_empty_formatter = function(style) {
return function(element) {
this.basic_formatter(element, style);
}
}
klass.make_formatter = function(style) {
return function(element) {
if (this.element_has_text_content(element))
this.basic_formatter(element, style);
}
}
proto.format_b = klass.make_formatter('bold');
proto.format_strong = proto.format_b;
proto.format_code = klass.make_formatter('code');
proto.format_kbd = proto.format_code;
proto.format_samp = proto.format_code;
proto.format_tt = proto.format_code;
proto.format_var = proto.format_code;
proto.format_i = klass.make_formatter('italic');
proto.format_em = proto.format_i;
proto.format_u = klass.make_formatter('underline');
proto.format_strike = klass.make_formatter('strike');
proto.format_del = proto.format_strike;
proto.format_s = proto.format_strike;
proto.format_hr = klass.make_empty_formatter('hr');
proto.format_h1 = klass.make_formatter('h1');
proto.format_h2 = klass.make_formatter('h2');
proto.format_h3 = klass.make_formatter('h3');
proto.format_h4 = klass.make_formatter('h4');
proto.format_h5 = klass.make_formatter('h5');
proto.format_h6 = klass.make_formatter('h6');
proto.format_pre = klass.make_formatter('pre');
proto.format_p = function(element) {
if (this.is_indented(element)) {
this.format_blockquote(element);
return;
}
this.assert_blank_line();
this.walk(element);
this.assert_blank_line();
}
proto.format_a = function(element) {
var label = Wikiwyg.htmlUnescape(element.innerHTML);
label = label.replace(/<[^>]*?>/g, ' ');
label = label.replace(/\s+/g, ' ');
label = label.replace(/^\s+/, '');
label = label.replace(/\s+$/, '');
var href = element.getAttribute('href');
if (! href) href = ''; // Necessary for <a name="xyz"></a>'s
this.make_wikitext_link(label, href, element);
}
proto.format_table = function(element) {
this.assert_blank_line();
this.walk(element);
this.assert_blank_line();
}
proto.format_tr = function(element) {
this.walk(element);
this.appendOutput('|');
this.insert_new_line();
}
proto.format_td = function(element) {
this.appendOutput('| ');
this.no_following_whitespace();
this.walk(element);
this.chomp();
this.appendOutput(' ');
}
proto.format_th = proto.format_td;
// Generic functions on lists taken from the Haskell Prelude.
// See http://xrl.us/jbko
//
// These sorts of thing should probably be moved to some general-purpose
// Javascript library.
function takeWhile(f, a) {
for (var i = 0; i < a.length; ++i)
if (! f(a[i])) break;
return a.slice(0, i);
}
function dropWhile(f, a) {
for (var i = 0; i < a.length; ++i)
if (! f(a[i])) break;
return a.slice(i);
}
proto.previous_line = function() {
function newline(s) { return s['match'] && s.match(/\n/) }
function non_newline(s) { return ! newline(s) }
return this.join_output(
takeWhile(non_newline,
dropWhile(newline,
this.output.slice().reverse()
)
).reverse()
);
}
proto.make_list = function(element, list_type) {
if (! this.previous_was_newline_or_start())
this.insert_new_line();
this.list_type.push(list_type);
this.walk(element);
this.list_type.pop();
if (!this.list_type.length)
this.assert_blank_line();
}
proto.format_ol = function(element) {
this.make_list(element, 'ordered');
}
proto.format_ul = function(element) {
this.make_list(element, 'unordered');
}
proto.format_li = function(element) {
var level = this.list_type.length;
if (!level) die("List error");
var type = this.list_type[level - 1];
var markup = this.config.markupRules[type];
this.appendOutput(markup[1].times(level) + ' ');
// Nasty ie hack which I don't want to talk about.
// But I will...
// *Sometimes* when pulling html out of the designmode iframe it has
// <LI> elements with no matching </LI> even though the </LI>s existed
// going in. This needs to be delved into, and we need to see if
// quirksmode and friends can/should be set somehow on the iframe
// document for wikiwyg. Also research whether we need an iframe at all on
// IE. Could we just use a div with contenteditable=true?
if (Wikiwyg.is_ie &&
element.firstChild &&
element.firstChild.nextSibling &&
element.firstChild.nextSibling.nodeName.match(/^[uo]l$/i))
{
try {
element.firstChild.nodeValue =
element.firstChild.nodeValue.replace(/ $/, '');
}
catch(e) { }
}
this.walk(element);
this.chomp();
this.insert_new_line();
}
proto.chomp = function() {
var string;
while (this.output.length) {
string = this.output.pop();
if (typeof(string) != 'string') {
this.appendOutput(string);
return;
}
if (! string.match(/^\n+>+ $/) && string.match(/\S/))
break;
}
if (string) {
string = string.replace(/[\r\n\s]+$/, '');
this.appendOutput(string);
}
}
proto.collapse = function(string) {
return string.replace(/[ \u00a0\r\n]+/g, ' ');
}
proto.trim = function(string) {
return string.replace(/^\s+/, '');
}
proto.insert_new_line = function() {
var fang = '';
var indentChar = this.config.markupRules.indent[1];
var newline = '\n';
if (this.indent_level > 0)
fang = indentChar.times(this.indent_level) + ' ';
// XXX - ('\n' + fang) MUST be in the same element in this.output so that
// it can be properly matched by chomp above.
if (fang.length && this.first_indent_line) {
this.first_indent_line = false;
newline = newline + newline;
}
if (this.output.length)
this.appendOutput(newline + fang);
else if (fang.length)
this.appendOutput(fang);
}
proto.previous_was_newline_or_start = function() {
for (var ii = this.output.length - 1; ii >= 0; ii--) {
var string = this.output[ii];
if (typeof(string) != 'string')
continue;
return string.match(/\n$/);
}
return true;
}
proto.assert_new_line = function() {
this.chomp();
this.insert_new_line();
}
proto.assert_blank_line = function() {
if (! this.should_whitespace()) return
this.chomp();
this.insert_new_line();
this.insert_new_line();
}
proto.assert_space_or_newline = function() {
if (! this.output.length || ! this.should_whitespace()) return;
if (! this.previous_output().match(/(\s+|[\(])$/))
this.appendOutput(' ');
}
proto.no_following_whitespace = function() {
this.appendOutput({whitespace: 'stop'});
}
proto.should_whitespace = function() {
return ! this.previous_output().whitespace;
}
// how_far_back defaults to 1
proto.previous_output = function(how_far_back) {
if (! how_far_back)
how_far_back = 1;
var length = this.output.length;
return length ? this.output[length - how_far_back] : '';
}
proto.handle_bound_phrase = function(element, markup) {
if (! this.element_has_text_content(element)) return;
/* If an italics/bold/etc element starts with a
<br> tag we want to make sure the newline comes _before_ the
wiki markup we are adding, or we end up with this:
_
foo_
*/
if (element.innerHTML.match(/^\s*<br\s*\/?\s*>/)) {
this.appendOutput("\n");
element.innerHTML = element.innerHTML.replace(/^\s*<br\s*\/?\s*>/, '');
}
this.appendOutput(markup[1]);
this.no_following_whitespace();
this.walk(element);
// assume that walk leaves no trailing whitespace.
this.appendOutput(markup[2]);
}
// XXX - A very promising refactoring is that we don't need the trailing
// assert_blank_line in block formatters.
proto.handle_bound_line = function(element,markup) {
this.assert_blank_line();
this.appendOutput(markup[1]);
this.walk(element);
this.appendOutput(markup[2]);
this.assert_blank_line();
}
proto.handle_start_line = function (element, markup) {
this.assert_blank_line();
this.appendOutput(markup[1]);
this.walk(element);
this.assert_blank_line();
}
proto.handle_start_lines = function (element, markup) {
var text = element.firstChild.nodeValue;
if (!text) return;
this.assert_blank_line();
text = text.replace(/^/mg, markup[1]);
this.appendOutput(text);
this.assert_blank_line();
}
proto.handle_line_alone = function (element, markup) {
this.assert_blank_line();
this.appendOutput(markup[1]);
this.assert_blank_line();
}
proto.COMMENT_NODE_TYPE = 8;
proto.get_wiki_comment = function(element) {
for (var node = element.firstChild; node; node = node.nextSibling) {
if (node.nodeType == this.COMMENT_NODE_TYPE
&& node.data.match(/^\s*wiki/))
return node;
}
return null;
}
proto.is_indented = function (element) {
var margin = parseInt(element.style.marginLeft);
return margin > 0;
}
proto.is_opaque = function(element) {
var comment = this.get_wiki_comment(element);
if (!comment) return false;
var text = comment.data;
if (text.match(/^\s*wiki:/)) return true;
return false;
}
proto.handle_opaque_phrase = function(element) {
var comment = this.get_wiki_comment(element);
if (comment) {
var text = comment.data;
text = text.replace(/^ wiki:\s+/, '')
.replace(/-=/g, '-')
.replace(/==/g, '=')
.replace(/\s$/, '')
.replace(/\{(\w+):\s*\}/, '{$1}');
this.appendOutput(Wikiwyg.htmlUnescape(text))
this.smart_trailing_space(element);
}
}
proto.smart_trailing_space = function(element) {
var next = element.nextSibling;
if (! next) {
// do nothing
}
else if (next.nodeType == 1) {
this.appendOutput(' ');
}
else if (next.nodeType == 3) {
var text = next.nodeValue;
if (text.match(/^\n/))
this.appendOutput('\n');
else if (text.match(/^\s/)) {
// do nothing
}
else
this.no_following_whitespace()
}
}
proto.handle_opaque_block = function(element) {
var comment = this.get_wiki_comment(element);
if (!comment) return;
var text = comment.data;
text = text.replace(/^\s*wiki:\s+/, '');
this.appendOutput(text);
}
proto.make_wikitext_link = function(label, href, element) {
var before = this.config.markupRules.link[1];
var after = this.config.markupRules.link[2];
this.assert_space_or_newline();
if (! href) {
this.appendOutput(label);
}
else if (href == label) {
this.appendOutput(href);
}
else if (this.href_is_wiki_link(href)) {
if (this.camel_case_link(label))
this.appendOutput(label);
else
this.appendOutput(before + label + after);
}
else {
this.appendOutput(before + href + ' ' + label + after);
}
}
proto.camel_case_link = function(label) {
if (! this.config.supportCamelCaseLinks)
return false;
return label.match(/[a-z][A-Z]/);
}
proto.href_is_wiki_link = function(href) {
if (! this.looks_like_a_url(href))
return true;
if (! href.match(/\?/))
return false;
if (href.match(/\/static\/\d+\.\d+\.\d+\.\d+\//))
href = location.href;
var no_arg_input = href.split('?')[0];
var no_arg_current = location.href.split('?')[0];
if (no_arg_current == location.href)
no_arg_current =
location.href.replace(new RegExp(location.hash), '');
return no_arg_input == no_arg_current;
}
proto.looks_like_a_url = function(string) {
return string.match(/^(http|https|ftp|irc|mailto|file):/);
}
/*==============================================================================
Support for Internet Explorer in Wikiwyg.Wikitext
=============================================================================*/
if (Wikiwyg.is_ie) {
proto.setHeightOf = function() {
// XXX hardcode this until we can keep window from jumping after button
// events.
this.textarea.style.height = '200px';
}
proto.initializeObject = function() {
this.initialize_object();
this.area.addBehavior(this.config.javascriptLocation + "Selection.htc");
}
} // end of global if
__javascript/Wikiwyg/Preview.js__
/*==============================================================================
This Wikiwyg mode supports a preview of current changes
COPYRIGHT:
Copyright (c) 2005 Socialtext Corporation
655 High Street
Palo Alto, CA 94301 U.S.A.
All rights reserved.
Wikiwyg is free software.
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
General Public License for more details.
http://www.gnu.org/copyleft/lesser.txt
=============================================================================*/
proto = new Subclass('Wikiwyg.Preview', 'Wikiwyg.Mode');
proto.classtype = 'preview';
proto.modeDescription = 'Preview';
proto.config = {
divId: null
}
proto.initializeObject = function() {
if (this.config.divId)
this.div = document.getElementById(this.config.divId);
else
this.div = document.createElement('div');
// XXX Make this a config option.
this.div.style.backgroundColor = 'lightyellow';
}
proto.fromHtml = function(html) {
this.div.innerHTML = html;
}
proto.toHtml = function(func) {
func(this.div.innerHTML);
}
proto.disableStarted = function() {
this.wikiwyg.divHeight = this.div.offsetHeight;
}
__javascript/Wikiwyg/HTML.js__
/*==============================================================================
This Wikiwyg mode supports a simple HTML editor
COPYRIGHT:
Copyright (c) 2005 Socialtext Corporation
655 High Street
Palo Alto, CA 94301 U.S.A.
All rights reserved.
Wikiwyg is free software.
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
General Public License for more details.
http://www.gnu.org/copyleft/lesser.txt
=============================================================================*/
proto = new Subclass('Wikiwyg.HTML', 'Wikiwyg.Mode');
proto.classtype = 'html';
proto.modeDescription = 'HTML';
proto.config = {
textareaId: null
}
proto.initializeObject = function() {
this.div = document.createElement('div');
if (this.config.textareaId)
this.textarea = document.getElementById(this.config.textareaId);
else
this.textarea = document.createElement('textarea');
this.div.appendChild(this.textarea);
}
proto.enableThis = function() {
this.superfunc('enableThis').call(this);
this.textarea.style.width = '100%';
this.textarea.style.height = '200px';
}
proto.fromHtml = function(html) {
this.textarea.value = this.sanitize_html(html);
}
proto.toHtml = function(func) {
func(this.textarea.value);
}
proto.process_command = function(command) {};
__javascript/Selection.htc__
<public:component>
<public:property name="selectionStart" get="getSelectionStart" />
<public:property name="selectionEnd" get="getSelectionEnd" />
<public:method name="setSelectionRange" />
<script language="javascript">
var selectionStart = 0;
var selectionEnd = 0;
function setSelectionRange(startPos, endPos) {
var objRange = element.createTextRange();
objRange.collapse(true);
objRange.move("character", startPos);
charLength = endPos - startPos;
for (var i=1; i<=charLength; i++)
objRange.expand("character");
objRange.select();
}
function getSelectionStart() {
getSelectionRange("start");
return selectionStart;
}
function getSelectionEnd() {
getSelectionRange("end");
element.value = element.value.replace(/\x01/g, '');
return selectionEnd;
}
function getSelectionRange(type) {
var sRange = element.document.selection.createRange();
if (sRange.text.length == 0) {
var pos = element.value.indexOf('\x01');
if (pos == -1) {
element.focus();
sRange = element.document.selection.createRange();
sRange.text = '\x01';
element.focus();
selectionStart = null;
selectionEnd = null;
}
else {
element.value = element.value.replace(/\x01/, '');
selectionStart = pos;
selectionEnd = pos;
}
return;
}
var sRange2 = sRange.duplicate();
var iRange = element.document.body.createTextRange();
iRange.moveToElementText(element);
var coord = 0;
var fin = 0;
while (fin == 0) {
len = iRange.text.length;
move = Math.floor(len / 2);
_move = iRange.moveStart("character", move);
where = iRange.compareEndPoints("StartToStart", sRange2);
if (where == 1) {
iRange.moveStart("character", -_move);
iRange.moveEnd("character", -len+move);
}
else if (where == -1) {
coord = coord + move;
}
else {
coord = coord + move;
fin = 1;
}
if (move == 0) {
while (iRange.compareEndPoints("StartToStart", sRange2) < 0) {
iRange.moveStart("character", 1);
coord++;
}
fin = 2;
}
}
selectionStart = coord;
selectionEnd = coord + (sRange.text.replace(/\r/g, "")).length;
}
</script>
</public:component>
__css/wikiwyg.css__
.wikiwyg_toolbar {
background: #D3D3D3;
border: 1px outset;
letter-spacing: 0;
padding: 2px;
}
span.wikiwyg_control_link a {
padding-right: 8px;
}
.wikiwyg_button {
background: #D3D3D3;
border: 1px solid #D3D3D3;
cursor: pointer;
width: 20px;
height: 20px;
vertical-align: bottom;
}
.wikiwyg_button:hover {
border: 1px outset;
}
.wikiwyg_button:active {
border: 1px inset;
}
.wikiwyg_separator {
background: #D3D3D3;
border: 1px solid #D3D3D3;
width: 9px;
height: 20px;
vertical-align: bottom;
}
.wikiwyg_selector {
width: 70px;
}
.wikiwyg_wysiwyg table {
border-collapse: collapse;
margin-bottom: .2em;
}
.wikiwyg_wysiwyg table td {
border: 1px;
border-style: solid;
padding: .2em;
vertical-align: top;
}
__css/wikiwyg_wysiwyg.css__
body {
background: #ffd;
}
table {
border: 1px solid black;
border-collapse: collapse;
}
td {
border: 1px;
border-style: solid;
padding: .2em;
vertical-align: top;
}
a {
color: blue;
text-decoration: underline;
}
/* XXX: this is supposed to create a
visual indicator of don't touch this
but like this is a bit heavy handed.
Please improve... */
.wikiwyg_opaque {
padding: .125em;
border: thin dashed rgb(200,0,0);
}
__icons/wikiwyg/bold.gif__
R0lGODlhFAAUAIABAAAAAP///yH5BAEAAAEALAAAAAAUABQAAAIjjI+py+0Powyg2hqt0Y9z52Hd
JY7AVjbhaaKsSqbTTNf2TRcAOw==
__icons/wikiwyg/h1.gif__
R0lGODlhFAAUAIABABAAAP///yH+Dldpa2l3eWcgQnV0dG9uACH5BAEKAAEALAAAAAAUABQAAAIs
jI+py+0Po5wHAGOxvSsHv3EKKH4lQqJnFZbeyL0mk7J0jIewpunUDwwKIQUAOw==
__icons/wikiwyg/h2.gif__
R0lGODlhFAAUAIABABAAAP///yH+Dldpa2l3eWcgQnV0dG9uACH5BAEKAAEALAAAAAAUABQAAAIr
jI+py+0Po5wHAGOxzYr7u3VXwCFlNZ6auI3o8pluEq9MHd7p3lL+DwxGCgA7
__icons/wikiwyg/h3.gif__
R0lGODlhFAAUAIABABAAAP///yH+Dldpa2l3eWcgQnV0dG9uACH5BAEKAAEALAAAAAAUABQAAAIt
jI+py+0Po5wHAGOxzYr7u3VXwCFlNZ6huI3o8oky6b5JTNO1xusnBQwKh44CADs=
__icons/wikiwyg/h4.gif__
R0lGODlhFAAUAIABABAAAP///yH+Dldpa2l3eWcgQnV0dG9uACH5BAEKAAEALAAAAAAUABQAAAIs
jI+py+0Po5wHAGNTVntjj3TXB1ajGJSkdX4LyrLvecWyRuOzG47UDwwKIQUAOw==
__icons/wikiwyg/h5.gif__
R0lGODlhFAAUAIABABAAAP///yH+Dldpa2l3eWcgQnV0dG9uACH5BAEKAAEALAAAAAAUABQAAAIs
jI+py+0Po5wHAGOxzYr723yaIwYbl5yeBiKl21YgKnfzbNJ1zsbUDwwKHwUAOw==
__icons/wikiwyg/h6.gif__
R0lGODlhFAAUAIABABAAAP///yH+Dldpa2l3eWcgQnV0dG9uACH5BAEKAAEALAAAAAAUABQAAAIu
jI+py+0Po5wHAGORzYnzkH3VBZKi4pkb2a3qiqqY3M52Gd/lluPzSQkKh8RGAQA7
__icons/wikiwyg/hr.gif__
R0lGODlhFAAUAKECAJmZmTMzM////////yH5BAEAAAIALAAAAAAUABQAAAIalI+py+0Po5y0Whiy
3jyBD4biRZbmiaaqUQAAOw==
__icons/wikiwyg/href.gif__
R0lGODlhFAAUAOMFAE1NTQCAAMDAwAAA/4CAgP///wAAgACAgP//////////////////////////
/////yH5BAEAAAgALAAAAAAUABQAAARqEMlJq704k80z3YcgBoCHEIWQBiypEUM6zANLYLAoGGzt
XrlWwHDglYAzgTAwO1pgNOFh4KwQDNHWwHDDAGiAMMAgrlLGAJUKkEqZJ+myXPBGsOO6eKEel4vp
Xmp7bYAZAIcliHUmjI0IEQA7
__icons/wikiwyg/image.gif__
R0lGODlhFAAUAOMKAAAAAAAAgAAA/wCAAAD/AAD///8AAP8A/4CAgMDAwP//////////////////
/////yH5BAEAAA8ALAAAAAAUABQAAARi8MlJq734gs07yoAijiPyaUqiriqinFW4DsPqvpacDMQA
qJ1cakf7rRQA4WrDSiCVTYE0lIylDCxBQUBVPrAqaaBrTUjAnWd5Aj5WKbKOUaWGD5tuIWkvek/k
gBwZg4SFDxEAOw==
__icons/wikiwyg/indent.gif__
R0lGODlhFAAUAKECAAAAAAAAgP///////yH5BAEAAAIALAAAAAAUABQAAAIrlI+py43gohSgQovr
nOFlqwSd8YGHiG7nSGUN22LqJpfa3NQQzpP9D3QUAAA7
__icons/wikiwyg/italic.gif__
R0lGODlhFAAUAKECAAAAAICAgP///////yH5BAEAAAIALAAAAAAUABQAAAIglI+py+0Po0yg1ilq
wOFizXkTOHUAlgGbZFnoC8fy/BQAOw==
__icons/wikiwyg/link.gif__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__icons/wikiwyg/ordered.gif__
R0lGODlhFAAUAKECAAAAAAAAgP///////yH5BAEAAAIALAAAAQATABMAAAIllI+py+0aHowG2Huh
TKHvz3jgQQHmeWpjR40u+x7ovLSb6OZgAQA7
__icons/wikiwyg/outdent.gif__
R0lGODlhFAAUAKECAAAAgAAAAP///////yH5BAEAAAIALAAAAAAUABQAAAIslI+py43hohShQovr
nOBlmwDd8YEHgKKboZJZMxrfumFUCdGNrem+/AsKHQUAOw==
__icons/wikiwyg/p.gif__
R0lGODlhFAAUAIABABAAAP///yH+Dldpa2l3eWcgQnV0dG9uACH5BAEKAAEALAAAAAAUABQAAAIl
jI+py+0PGZg0BorjPPVtDkCfMTZj52BoqlqlG1qgPNP2jedBAQA7
__icons/wikiwyg/pre.gif__
R0lGODlhFAAUAIABABAAAP///yH+Dldpa2l3eWcgQnV0dG9uACH5BAEKAAEALAAAAAAUABQAAAIu
jI+py+0Po5wH2HqNzTpk4IHeIpbdqIBfqG3IVnJiMndrSp91lbMwBQwKh0RHAQA7
__icons/wikiwyg/separator.gif__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__icons/wikiwyg/strike.gif__
R0lGODlhFAAUAIAAAAAAAP///yH5BAEAAAEALAAAAAAUABQAQAIrjI+pB23wAly02itd2zN3jE0c
45DceYLqyrau2olSlEBi+SHxPOfvD/wVAAA7
__icons/wikiwyg/table.gif__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__icons/wikiwyg/underline.gif__
R0lGODlhFAAUAKECAAAAAICAgP///////yH5BAEAAAIALAAAAAAUABQAAAIolI+py+0PGZhA0Prm
0ZBbnIGe441NCZJiegKBEJgtFdXKhdv6zvd+AQA7
__icons/wikiwyg/unordered.gif__
R0lGODlhFAAUAKECAAAAgAAAAP///////yH5BAEAAAIALAAAAAAUABQAAAIjlI+py+0PE5gRTWCC
3lvdCobQF5Lc6VHiyhokaJ6dpLb23RQAOw==
