// Temporary necisy of evil, shouldn't really be here,
// but as it is at the moment the only required file for all modules
// of twinkle, it's here.
// Shold perhaps be moved into a "twinklebase.js" file.
var twinkleConfigExists = false;
if( userIsInGroup( 'sysop' ) || twUserIsWhitelisted() ) {
twinkleConfigExists = true;
}
function twUserIsWhitelisted() {
return userIsInGroup( 'autoconfirmed' );
}
Cookies = {
/*
* Creates an cookie with the name and value pair. expiry is optional or null and defaults
* to browser standard (in seconds), path is optional and defaults to "/"
* throws error if the cookie already exists.
*/
create: function( name, value, max_age, path ) {
if( Cookies.exists( name ) ) {
throw "cookie " + name + " already exists";
}
Cookies.set( name, value, max_age, path );
},
/*
* Sets an cookie with the name and value pair, overwrites any previous cookie of that name.
* expiry is optional or null and defaults to browser standard (in seconds),
* path is optional and defaults to /
*/
set: function( name, value, max_age, path ) {
var cookie = name + "=" + encodeURIComponent( value );
if( max_age ) {
cookie += "; max-age=" + max_age;
}
cookie += "; path=" + path || "/";
document.cookie = cookie;
},
/*
* Retuns the cookie with the name "name", return null if no cookie found.
*/
read: function( name ) {
var cookies = document.cookie.split(";");
for( var i = 0; i < cookies.length; ++i ) {
var current = cookies[i];
current = current.trim();
if( current.indexOf( name + "=" ) == 0 ) {
return decodeURIComponent( current.substring( name.length + 1 ) );
}
}
return null;
},
/*
* Returns true if a cookie exists, false otherwise
*/
exists: function( name ) {
var re = new RegExp( ";\\s*" + name + "=" );
return re.test( document.cookie );
},
/*
* Deletes the cookie named "name"
*/
remove: function( name ) {
Cookies.set( name, '', -1 );
}
}
/**
* Quickform is a class for creation of simple and standard forms without much
* specific coding.
*/
QuickForm = function QuickForm( event, eventType ) {
this.root = new QuickForm.element( { type: 'form', event: event, eventType:eventType } );
var cssNode = document.createElement('style');
cssNode.type = 'text/css';
cssNode.rel = 'stylesheet';
cssNode.appendChild( document.createTextNode("")); // Safari bugfix
document.getElementsByTagName("head")[0].appendChild(cssNode);
var styles = cssNode.sheet ? cssNode.sheet : cssNode.stylesSheet;
styles.insertRule("form.quickform { width: 96%; margin:auto; padding: .5em; vertical-align: middle}", 0);
styles.insertRule("form.quickform * { font-family: sans-serif; vertical-align: middle}", 0);
styles.insertRule("form.quickform select { width: 30em; border: 1px solid gray; font-size: 1.1em}", 0);
styles.insertRule("form.quickform h5 { border-top: 1px solid gray;}", 0);
styles.insertRule("form.quickform textarea { width: 100%; height: 6em }", 0);
styles.insertRule("form.quickform .tooltipButtonContainer { position: relative; width: 100%; }", 0);
styles.insertRule("form.quickform .tooltipButton { padding: .2em; color: blue; font-weight: bold; cursor:help;}", 0);
styles.insertRule(".quickformtooltip { z-index: 200; position: absolute; padding: .1em; border: 1px dotted red; background-color: Linen; font: caption; font-size: 10pt; max-width: 800px}", 0);
}
QuickForm.prototype.render = function QuickFormRender() {
var ret = this.root.render();
ret.names = {};
return ret;
}
QuickForm.prototype.append = function QuickFormAppend( data ) {
return this.root.append( data );
}
QuickForm.element = function QuickFormElement( data ) {
this.data = data;
this.childs = [];
this.id = QuickForm.element.id++;
}
QuickForm.element.id = 0;
QuickForm.element.prototype.append = function QuickFormElementAppend( data ) {
if( data instanceof QuickForm.element ) {
var child = data;
} else {
var child = new QuickForm.element( data );
}
this.childs.push( child );
return child;
}
QuickForm.element.prototype.render = function QuickFormElementRender() {
var currentNode = this.compute( this.data );
for( var i = 0; i < this.childs.length; ++i ) {
currentNode[1].appendChild( this.childs[i].render() );
}
return currentNode[0];
}
QuickForm.element.prototype.compute = function QuickFormElementCompute( data, in_id ) {
var node;
var childContainder = null;
var label;
var id = ( in_id ? in_id + '_' : '' ) + 'node_' + this.id;
if( data.adminonly && !userIsInGroup( 'sysop' ) ) {
// hell hack alpha
data.type = hidden;
}
switch( data.type ) {
case 'form':
node = document.createElement( 'form' );
node.setAttribute( 'name', 'id' );
node.className = "quickform";
node.setAttribute( 'action', 'javascript:void(0);');
if( data.event ) {
node.addEventListener( data.eventType || 'submit', data.event , false );
}
break;
case 'select':
node = document.createElement( 'div' );
node.setAttribute( 'id', 'div_' + id );
if( data.label ) {
label = node.appendChild( document.createElement( 'label' ) );
label.setAttribute( 'for', id );
label.appendChild( document.createTextNode( data.label ) );
}
var select = node.appendChild( document.createElement( 'select' ) );
if( data.event ) {
select.addEventListener( 'change', data.event, false );
}
if( data.multiple ) {
select.setAttribute( 'multiple', 'multiple' );
}
if( data.size ) {
select.setAttribute( 'size', data.size );
}
select.setAttribute( 'name', data.name );
if( data.list ) {
for( var i = 0; i < data.list.length; ++i ) {
var current = data.list[i];
if( current.list ) {
current.type = 'optgroup';
} else {
current.type = 'option';
}
var res = this.compute( current );
select.appendChild( res[0] );
}
}
childContainder = select;
break;
case 'option':
node = document.createElement( 'option' );
node.values = data.value;
node.setAttribute( 'value', data.value );
if( data.selected ) {
node.setAttribute( 'selected', 'selected' );
}
if( data.disabled ) {
node.setAttribute( 'disabled', 'disabled' );
}
node.setAttribute( 'label', data.label );
node.appendChild( document.createTextNode( data.label ) );
break;
case 'optgroup':
node = document.createElement( 'optgroup' );
node.setAttribute( 'label', data.label );
if( data.list ) {
for( var i = 0; i < data.list.length; ++i ) {
var current = data.list[i];
current.type = 'option'; //must be options here
var res = this.compute( current );
node.appendChild( res[0] );
}
}
break;
case 'field':
node = document.createElement( 'fieldset' );
label = node.appendChild( document.createElement( 'legend' ) );
label.appendChild( document.createTextNode( data.label ) );
if( data.name ) {
node.setAttribute( 'name', data.name );
}
break;
case 'checkbox':
case 'radio':
node = document.createElement( 'div' );
if( data.list ) {
for( var i = 0; i < data.list.length; ++i ) {
var cur_id = id + '_' + i;
var current = data.list[i];
if( current.type == 'header' ) {
// inline hack
cur_node = node.appendChild( document.createElement( 'h6' ) );
cur_node.appendChild( document.createTextNode( current.label ) );
if( current.tooltip ) {
QuickForm.element.generateTooltip( cur_node , current );
}
continue;
}
cur_node = node.appendChild( document.createElement( 'div' ) );
var input = cur_node.appendChild( document.createElement( 'input' ) );
input.values = current.value;
input.setAttribute( 'value', current.value );
input.setAttribute( 'name', current.name || data.name );
input.setAttribute( 'type', data.type );
input.setAttribute( 'id', cur_id );
if( current.checked ) {
input.setAttribute( 'checked', 'checked' );
}
if( current.disabled ) {
input.setAttribute( 'disabled', 'disabled' );
}
if( data.event ) {
input.addEventListener( 'change', data.event, false );
} else if ( current.event ) {
input.addEventListener( 'change', current.event, true );
}
var label = cur_node.appendChild( document.createElement( 'label' ) );
label.appendChild( document.createTextNode( current.label ) );
label.setAttribute( 'for', cur_id );
if( current.tooltip ) {
QuickForm.element.generateTooltip( label, current );
}
if( current.subgroup ) {
var tmpgroup = current.subgroup;
if( ! tmpgroup.type ) {
tmpgroup.type = data.type;
}
tmpgroup.name = (current.name || data.name) + '.' + tmpgroup.name;
var subgroup =this.compute( current.subgroup, cur_id )[0];
subgroup.style.marginLeft = '3em';
input.subgroup = subgroup;
input.shown = false;
var event = function(e) {
if( e.target.checked ) {
e.target.parentNode.appendChild( e.target.subgroup );
if( e.target.type == 'radio' ) {
var name = e.target.name;
if( typeof( e.target.form.names[name] ) != 'undefined' ) {
e.target.form.names[name].parentNode.removeChild( e.target.form.names[name].subgroup );
}
e.target.form.names[name] = e.target;
}
} else {
e.target.parentNode.removeChild( e.target.subgroup );
}
}
input.addEventListener( 'change', event, true );
if( current.checked ) {
input.parentNode.appendChild( subgroup );
}
} else if( data.type == 'radio' ) {
var event = function(e) {
if( e.target.checked ) {
var name = e.target.name;
if( typeof( e.target.form.names[name] ) != 'undefined' ) {
e.target.form.names[name].parentNode.removeChild( e.target.form.names[name].subgroup );
}
delete e.target.form.names[name];
}
}
input.addEventListener( 'change', event, true );
}
}
}
break;
case 'input':
node = document.createElement( 'div' );
if( data.label ) {
label = node.appendChild( document.createElement( 'label' ) );
label.appendChild( document.createTextNode( data.label ) );
label.setAttribute( 'for', id );
}
var input = node.appendChild( document.createElement( 'input' ) );
if( data.value ) {
input.setAttribute( 'value', data.value );
}
input.setAttribute( 'name', data.name );
input.setAttribute( 'type', 'text' );
if( data.size ) {
input.setAttribute( 'size', data.size );
}
if( data.disabled ) {
input.setAttribute( 'disabled', 'disabled' );
}
if( data.readonly ) {
input.setAttribute( 'readonly', 'readonly' );
}
if( data.maxlength ) {
input.setAttribute( 'maxlength', data.maxlength );
}
if( data.event ) {
input.addEventListener( 'keyup', data.event, false );
}
break;
case 'dyninput':
var min = data.min || 1;
var max = data.max || Infinity;
node = document.createElement( 'div' );
label = node.appendChild( document.createElement( 'h5' ) );
label.appendChild( document.createTextNode( data.label ) );
var listNode = node.appendChild( document.createElement( 'div' ) );
var more = this.compute( {
type: 'button',
label: 'more',
disabled: min >= max,
event: function(e) {
var area = e.target.area;
var new_node = new QuickForm.element( e.target.sublist );
e.target.area.appendChild( new_node.render() );
if( ++e.target.counter >= e.target.max ) {
e.target.setAttribute( 'disabled', 'disabled' );
}
e.stopPropagation();
}
} );
node.appendChild( more[0] );
moreButton = more[1];
var sublist = {
type: '_dyninput_element',
label: data.sublabel || data.label,
name: data.name,
value: data.value,
size: data.size,
remove: false,
maxlength: data.maxlength,
event: data.event
}
for( var i = 0; i < min; ++i ) {
var elem = new QuickForm.element( sublist );
listNode.appendChild( elem.render() );
}
sublist.remove = true;
sublist.morebutton = moreButton;
sublist.listnode = listNode;
moreButton.sublist = sublist;
moreButton.area = listNode;
moreButton.max = max - min;
moreButton.counter = 0;
break;
case '_dyninput_element': // Private, similar to normal input
node = document.createElement( 'div' );
if( data.label ) {
label = node.appendChild( document.createElement( 'label' ) );
label.appendChild( document.createTextNode( data.label ) );
label.setAttribute( 'for', id );
}
var input = node.appendChild( document.createElement( 'input' ) );
if( data.value ) {
input.setAttribute( 'value', data.value );
}
input.setAttribute( 'name', data.name );
input.setAttribute( 'type', 'text' );
if( data.size ) {
input.setAttribute( 'size', data.size );
}
if( data.maxlength ) {
input.setAttribute( 'maxlength', data.maxlength );
}
if( data.event ) {
input.addEventListener( 'keyup', data.event, false );
}
if( data.remove ) {
var remove = this.compute( {
type: 'button',
label: 'remove',
event: function(e) {
var list = e.target.listnode;
var node = e.target.inputnode;
var more = e.target.morebutton;
list.removeChild( node );
--more.counter;
more.removeAttribute( 'disabled' );
e.stopPropagation();
}
} );
node.appendChild( remove[0] );
removeButton = remove[1];
removeButton.inputnode = node;
removeButton.listnode = data.listnode;
removeButton.morebutton = data.morebutton;
}
break;
case 'hidden':
var node = document.createElement( 'input' );
node.setAttribute( 'type', 'hidden' );
node.values = data.value;
node.setAttribute( 'value', data.value );
node.setAttribute( 'name', data.name );
break;
case 'header':
node = document.createElement( 'h5' );
node.appendChild( document.createTextNode( data.label ) );
break;
case 'div':
node = document.createElement( 'div' );
break;
case 'submit':
node = document.createElement( 'span' );
childContainder = node.appendChild(document.createElement( 'input' ));
childContainder.setAttribute( 'type', 'submit' );
if( data.label ) {
childContainder.setAttribute( 'value', data.label );
}
childContainder.setAttribute( 'name', data.name || 'submit' );
if( data.disabled ) {
childContainder.setAttribute( 'disabled', 'disabled' );
}
break;
case 'button':
node = document.createElement( 'span' );
childContainder = node.appendChild(document.createElement( 'input' ));
childContainder.setAttribute( 'type', 'button' );
if( data.label ) {
childContainder.setAttribute( 'value', data.label );
}
childContainder.setAttribute( 'name', data.name );
if( data.disabled ) {
childContainder.setAttribute( 'disabled', 'disabled' );
}
if( data.event ) {
childContainder.addEventListener( 'click', data.event, false );
}
break;
case 'textarea':
node = document.createElement( 'div' );
if( data.label ) {
label = node.appendChild( document.createElement( 'h5' ) );
label.appendChild( document.createTextNode( data.label ) );
label.setAttribute( 'for', id );
}
node.appendChild( document.createElement( 'br' ) );
textarea = node.appendChild( document.createElement( 'textarea' ) );
textarea.setAttribute( 'name', data.name );
if( data.cols ) {
textarea.setAttribute( 'cols', data.cols );
}
if( data.rows ) {
textarea.setAttribute( 'rows', data.rows );
}
if( data.disabled ) {
textarea.setAttribute( 'disabled', 'disabled' );
}
if( data.readonly ) {
textarea.setAttribute( 'readonly', 'readonly' );
}
break;
}
if( childContainder == null ) {
childContainder = node;
}
if( data.tooltip ) {
QuickForm.element.generateTooltip( label || node , data );
}
if( data.extra ) {
childContainder.extra = extra;
}
childContainder.setAttribute( 'id', data.id || id );
return [ node, childContainder ];
}
QuickForm.element.generateTooltip = function QuickFormElementGenerateTooltip( node, data ) {
var tooltipButtonContainer = node.appendChild( document.createElement( 'span' ) );
tooltipButtonContainer.className = 'tooltipButtonContainer';
var tooltipButton = tooltipButtonContainer.appendChild( document.createElement( 'span' ) );
tooltipButton.className = 'tooltipButton';
tooltipButton.appendChild( document.createTextNode( '?' ) );
var tooltip = document.createElement( 'div' );
tooltip.className = 'quickformtooltip';
tooltip.appendChild( document.createTextNode( data.tooltip ) );
tooltipButton.tooltip = tooltip;
tooltipButton.showing = false;
tooltipButton.interval = null;
tooltipButton.addEventListener( 'mouseover', QuickForm.element.generateTooltip.display, false );
tooltipButton.addEventListener( 'mouseout', QuickForm.element.generateTooltip.fade, false );
}
QuickForm.element.generateTooltip.display = function QuickFormElementGenerateTooltipDisplay(e) {
window.clearInterval( e.target.interval );
e.target.tooltip.style.setProperty( '-moz-opacity', 1, null);
e.target.tooltip.style.setProperty( 'opacity', 1, null);
e.target.tooltip.style.left = (e.pageX - e.layerX + 24) + "px";
e.target.tooltip.style.top = (e.pageY - e.layerY + 12) + "px";
document.body.appendChild( e.target.tooltip );
e.target.showing = true;
}
QuickForm.element.generateTooltip.fade = function QuickFormElementGenerateTooltipFade( e ) {
e.target.opacity = 1.2;
e.target.interval = window.setInterval(function(e){
e.target.tooltip.style.setProperty( '-moz-opacity', e.target.opacity, null);
e.target.tooltip.style.setProperty( 'opacity', e.target.opacity, null);
e.target.opacity -= 0.1;
if( e.target.opacity <= 0 ) {
window.clearInterval( e.target.interval );
document.body.removeChild( e.target.tooltip );e.target.showing = false;
}
},50,e);
}
/*
* returns an array containing the values of elements with the given name, that has it's
* checked property set to true. (i.e. a checkbox or a radiobutton is checked), or select options
* that have selected set to true. (don't try to mix selects with radio/checkboxes, please)
* Type is optional and can specify if either radio or checkbox (for the event
* that both checkboxes and radiobuttons have the same name.
*/
HTMLFormElement.prototype.getChecked = function( name, type ) {
var elements = this.elements[name];
if( !elements ) {
// if the element doesn't exists, return null.
return null;
}
var return_array = [];
if( elements instanceof HTMLSelectElement ) {
var options = elements.options;
for( var i = 0; i < options.length; ++i ) {
if( options[i].selected ) {
if( options[i].values ) {
return_array.push( options[i].values );
} else {
return_array.push( options[i].value );
}
}
}
} else if( elements instanceof HTMLInputElement ) {
if( type != null && elements.type != type ) {
return [];
} else if( elements.checked ) {
return [ elements.value ];
}
} else {
for( var i = 0; i < elements.length; ++i ) {
if( elements[i].checked ) {
if( type != null && elements[i].type != type ) {
continue;
}
if( elements[i].values ) {
return_array.push( elements[i].values );
} else {
return_array.push( elements[i].value );
}
}
}
}
return return_array;
}
/*
* returns an array containing the values of elements with the given name, that has non-empty strings
* type is "text" or given.
*/
HTMLFormElement.prototype.getTexts = function( name, type ) {
type == type || 'text';
var elements = this.elements[name];
if( !elements ) {
// if the element doesn't exists, return null.
return null;
}
var return_array = [];
for( var i = 0; i < elements.length; ++i ) {
if( elements[i].value != '' ) {
return_array.push( elements[i].value );
}
}
return return_array;
}
/**
* Will escape a string to be used in a RegExp
*/
RegExp.escape = function( text, space_fix ) {
if ( !arguments.callee.sRE ) {
arguments.callee.sRE = /(\/|\.|\*|\+|\?|\||\(|\)|\[|\]|\{|\}|\\|\$|\^)/g;
}
text = text.replace( arguments.callee.sRE , '\\$1' );
// Special Mediawiki escape, underscore/space is the same, often at lest:
if( space_fix ) {
text = text.replace( / |_/g, '[_ ]' );
}
return text;
}
// Sprintf implementation based on perl similar
function sprintf() {
if( arguments.length == 0 ) {
throw "Not enough arguments for sprintf";
}
var result = "";
var format = arguments[0];
var index = 1;
var current_index = 1;
var flags = {};
var in_operator = false;
var relative = false;
var precision = false;
var fixed = false;
var vector = false;
var vector_delimiter = '.';
for( var i = 0; i < format.length; ++i ) {
var current_char = format.charAt(i);
if( in_operator ) {
switch( current_char ) {
case 'i':
current_char = 'd';
break;
case 'F':
current_char = 'f';
break;
case '%':
case 'c':
case 's':
case 'd':
case 'u':
case 'o':
case 'x':
case 'e':
case 'f':
case 'g':
case 'X':
case 'E':
case 'G':
case 'b':
var value = arguments[current_index];
if( vector ) {
r = value.toString().split( '' );
result += value.toString().split('').map( function( value ) {
return sprintf.format( current_char, value.charCodeAt(), flags );
}).join( vector_delimiter );
} else {
result += sprintf.format( current_char, value, flags );
}
if( !fixed ) {
++index;
}
current_index = index;
flags = {};
relative = false;
in_operator = false;
precision = false;
fixed = false;
vector = false;
vector_delimiter = '.';
break;
case 'v':
vector = true;
break;
case ' ':
case '0':
case '-':
case '+':
case '#':
flags[current_char] = true;
break;
case '*':
relative = true;
break;
case '.':
precision = true;
break;
}
if( /\d/.test( current_char ) ) {
var num = parseInt( format.substr( i ) );
var len = num.toString().length;
i += len - 1;
var next = format.charAt( i + 1 );
if( next == '$' ) {
if( num <= 0 || num >= arguments.length ) {
throw "out of bound";
}
if( relative ) {
if( precision ) {
flags['precision'] = arguments[num];
precision = false;
} else if( format.charAt( i + 2 ) == 'v' ) {
vector_delimiter = arguments[num];
}else {
flags['width'] = arguments[num];
}
relative = false;
} else {
fixed = true;
current_index = num;
}
++i;
} else if( precision ) {
flags['precision'] = num;
precision = false;
} else {
flags['width'] = num;
}
} else if ( relative && !/\d/.test( format.charAt( i + 1 ) ) ) {
if( precision ) {
flags['precision'] = arguments[current_index];
precision = false;
} else if( format.charAt( i + 1 ) == 'v' ) {
vector_delimiter = arguments[current_index];
} else {
flags['width'] = arguments[current_index];
}
++index;
if( !fixed ) {
current_index++;
}
relative = false;
}
} else {
if( current_char == '%' ) {
in_operator = true;
continue;
} else {
result += current_char;
continue;
}
}
}
return result;
}
sprintf.format = function sprintfFormat( type, value, flags ) {
// Similar to how perl printf works
if( value == undefined ) {
if( type == 's' ) {
return '';
} else {
return '0';
}
}
var result;
var prefix = '';
var fill = '';
var fillchar = ' ';
switch( type ) {
case '%':
result = '%';
break;
case 'c':
result = String.fromCharCode( parseInt( value ) );
break;
case 's':
result = value.toString();
break;
case 'd':
result = parseInt( value ).toString();
break;
case 'u':
result = Math.abs( parseInt( value ) ).toString(); // it's not correct, but JS lacks unsigned ints
break;
case 'o':
result = (new Number( Math.abs( parseInt( value ) ) ) ).toString(8);
break;
case 'x':
result = (new Number( Math.abs( parseInt( value ) ) ) ).toString(16);
break;
case 'b':
result = (new Number( Math.abs( parseInt( value ) ) ) ).toString(2);
break;
case 'e':
var digits = flags['precision'] ? flags['precision'] : 6;
result = (new Number( value ) ).toExponential( digits ).toString();
break;
case 'f':
var digits = flags['precision'] ? flags['precision'] : 6;
result = (new Number( value ) ).toFixed( digits ).toString();
case 'g':
var digits = flags['precision'] ? flags['precision'] : 6;
result = (new Number( value ) ).toPrecision( digits ).toString();
break;
case 'X':
result = (new Number( Math.abs( parseInt( value ) ) ) ).toString(16).toUpperCase();
break;
case 'E':
var digits = flags['precision'] ? flags['precision'] : 6;
result = (new Number( value ) ).toExponential( digits ).toString().toUpperCase();
break;
case 'G':
var digits = flags['precision'] ? flags['precision'] : 6;
result = (new Number( value ) ).toPrecision( digits ).toString().toUpperCase();
break;
}
if(flags['+'] && parseFloat( value ) > 0 && ['d','e','f','g','E','G'].indexOf(type) != -1 ) {
prefix = '+';
}
if(flags[' '] && parseFloat( value ) > 0 && ['d','e','f','g','E','G'].indexOf(type) != -1 ) {
prefix = ' ';
}
if( flags['#'] && parseInt( value ) != 0 ) {
switch(type) {
case 'o':
prefix = '0';
break;
case 'x':
case 'X':
prefix = '0x';
break;
case 'b':
prefix = '0b';
break;
}
}
if( flags['0'] && !flags['-'] ) {
fillchar = '0';
}
if( flags['width'] && flags['width'] > ( result.length + prefix.length ) ) {
var tofill = flags['width'] - result.length - prefix.length;
for( var i = 0; i < tofill; ++i ) {
fill += fillchar;
}
}
if( flags['-'] && !flags['0'] ) {
result += fill;
} else {
result = fill + result;
}
return prefix + result;
}
Bytes = function ( value ) {
if( typeof(value) == 'string' ) {
var res = /(\d+) ?(\w?)(i?)B?/.exec( value );
var number = res[1];
var mag = res[2];
var si = res[3];
if( ! number ) {
this.number = 0;
return;
}
if( !si ) {
this.value = number * Math.pow( 10, Bytes.magnitudes[mag] * 3 );
} else {
this.value = number * Math.pow( 2, Bytes.magnitudes[mag] * 10 );
}
} else {
this.value = value;
}
}
Bytes.magnitudes = {
'': 0,
'K': 1,
'M': 2,
'G': 3,
'T': 4,
'P': 5,
'E': 6,
'Z': 7,
'Y': 8
}
Bytes.rmagnitudes = {
0: '',
1: 'K',
2: 'M',
3: 'G',
4: 'T',
5: 'P',
6: 'E',
7: 'Z',
8: 'Y'
}
Bytes.prototype.valueOf = function() {
return this.value;
}
Bytes.prototype.toString = function( magnitude ) {
var tmp = this.value;
if( magnitude ) {
var si = /i/.test(magnitude);
var mag = magnitude.replace( /.*?(\w)i?B?.*/g, '$1' );
if( si ) {
tmp /= Math.pow( 2, Bytes.magnitudes[mag] * 10 );
} else {
tmp /= Math.pow( 10, Bytes.magnitudes[mag] * 3 );
}
if( parseInt( tmp ) != tmp ) {
tmp = (new Number( tmp ) ).toPrecision( 4 );
}
return tmp + ' ' + mag + (si?'i':'') + 'B';
} else {
// si per default
var current = 0;
while( tmp >= 1024 ) {
tmp /= 1024;
++current;
}
tmp = this.value / Math.pow( 2, current * 10 );
if( parseInt( tmp ) != tmp ) {
tmp = (new Number( tmp ) ).toPrecision( 4 );
}
return tmp + ' ' + Bytes.rmagnitudes[current] + ( current > 0 ? 'iB' : 'B' );
}
}
String.prototype.ltrim = function stringPrototypeLtrim( chars ) {
chars = chars || "\\s*";
return this.replace( new RegExp("^[" + chars + "]+", "g"), "" );
}
String.prototype.rtrim = function stringPrototypeRtrim( chars ) {
chars = chars || "\\s*";
return this.replace( new RegExp("[" + chars + "]+$", "g"), "" );
}
String.prototype.trim = function stringPrototypeTrim( chars ) {
return this.rtrim(chars).ltrim(chars);
}
String.prototype.splitWeightedByKeys = function stringPrototypeSplitWeightedByKeys( start, end, skip ) {
if( start.length != end.length ) {
throw 'start marker and end marker must be of the same length';
}
var level = 0;
var initial = null;
var result = [];
if( !( skip instanceof Array ) ) {
if( typeof( skip ) == 'undefined' ) {
skip = [];
} else if( typeof( skip ) == 'string' ) {
skip = [ skip ];
} else {
throw "non-applicable skip parameter";
}
}
for( var i = 0; i < this.length; ++i ) {
for( var j = 0; j < skip.length; ++j ) {
if( this.substr( i, skip[j].length ) == skip[j] ) {
i += skip[j].length - 1;
continue;
}
}
if( this.substr( i, start.length ) == start ) {
if( initial == null ) {
initial = i;
}
++level;
i += start.length - 1;
} else if( this.substr( i, end.length ) == end ) {
--level;
i += end.length - 1;
}
if( level == 0 && initial != null ) {
result.push( this.substring( initial, i + 1 ) );
initial = null;
}
}
return result;
}
Array.prototype.uniq = function arrayPrototypeUniq() {
var result = [];
for( var i = 0; i < this.length; ++i ) {
var current = this[i];
if( result.indexOf( current ) == -1 ) {
result.push( current );
}
}
return result;
}
Array.prototype.dups = function arrayPrototypeUniq() {
var uniques = [];
var result = [];
for( var i = 0; i < this.length; ++i ) {
var current = this[i];
if( uniques.indexOf( current ) == -1 ) {
uniques.push( current );
} else {
result.push( current );
}
}
return result;
}
Array.prototype.chunk = function arrayChunk( size ) {
if( typeof( size ) != 'number' || size <= 0 ) { // pretty impossible to do anything :)
return [ this ]; // we return an array consisting of this array.
}
var result = [];
var current;
for(var i = 0; i < this.length; ++i ) {
if( i % size == 0 ) { // when 'i' is 0, this is always true, so we start by creating one.
current = [];
result.push( current );
}
current.push( this[i] );
}
return result;
}
Unbinder = function unbinder( string ) {
if( typeof( string ) != 'string' ) {
throw "not a string";
}
this.content = string;
this.counter = 0;
this.history = {};
this.prefix = '%UNIQ::' + Math.random() + '::';
this.postfix = '::UNIQ%';
}
Unbinder.prototype = {
unbind: function UnbinderUnbind( prefix, postfix ) {
var re = new RegExp( prefix + '(.*?)' + postfix, 'g' );
this.content = this.content.replace( re, Unbinder.getCallback( this ) );
},
rebind: function UnbinderRebind() {
var content = this.content;
content.self = this;
for( var current in this.history )
if( this.history.hasOwnProperty( current ) )
content = content.replace( current, this.history[current] );
return content;
},
prefix: null, // %UNIQ::0.5955981644938324::
postfix: null, // ::UNIQ%
content: null, // string
counter: null, // 0++
history: null // {}
};
Unbinder.getCallback = function UnbinderGetCallback(self) {
return function UnbinderCallback( match , a , b ) {
var current = self.prefix + self.counter + self.postfix;
self.history[current] = match;
++self.counter;
return current;
};
};
function clone( obj, deep ) {
var objectClone = new obj.constructor();
for ( var property in obj )
if ( !deep ) {
objectClone[property] = obj[property];
}
else if ( typeof obj[property] == 'object' ) {
objectClone[property] = clone( obj[property], deep );
}
else {
objectClone[property] = obj[property];
}
return objectClone;
}
namespaces = {
'-2': 'Media',
'-1': 'Special',
'0' : '',
'1' : 'Talk',
'2' : 'User',
'3' : 'User_talk',
'4' : 'Project',
'5' : 'Project talk',
'6' : 'Image',
'7' : 'Image talk',
'8' : 'MediaWiki',
'9' : 'MediaWiki talk',
'10': 'Template',
'11': 'Template talk',
'12': 'Help',
'13': 'Help talk',
'14': 'Category',
'15': 'Category talk',
'100': 'Portal',
'101': 'Portal talk'
};
function ln( ns, title ) {
var ns2ln = {
'0' : 'la',
'1' : 'lat',
'2' : 'lu',
'3' : 'lut',
'4' : 'lw',
'5' : 'lwt',
'6' : 'li',
'7' : 'lit',
'8' : 'lm',
'9' : 'lmt',
'10': 'lt',
'11': 'ltt',
'12': 'lh',
'13': 'lht',
'14': 'lc',
'15': 'lct',
'100': 'lp',
'101': 'lpt'
};
return "\{\{" + ns2ln[ns] + "|" + title + "\}\}";
}
Namespace = {
MAIN: 0,
TALK: 1,
USER: 2,
USER_TALK: 3,
PROJECT: 4,
PROJECT_TALK: 5,
IMAGE: 6,
IMAGE_TALK: 7,
MEDIAWIKI: 8,
MEDIAWIKI_TALK: 9,
TEMPLATE: 10,
TEMPLATE_TALK: 11,
HELP: 12,
HELP_TALK: 13,
CATEGORY: 14,
CATEGORY_TALK: 15,
PORTAL: 100,
PORTAL_TALK: 101,
MEDIA: -2,
SPECIAL: -1
};
// Helper functions to change case of a string
String.prototype.toUpperCaseFirstChar = function() {
return this.substr( 0, 1 ).toUpperCase() + this.substr( 1 );
}
String.prototype.toLowerCaseFirstChar = function() {
return this.substr( 0, 1 ).toLowerCase() + this.substr( 1 );
}
String.prototype.toUpperCaseEachWord = function( delim ) {
delim = delim ? delim : ' ';
return this.split( delim ).map( function(v) { return v.toUpperCaseFirstChar() } ).join( delim );
}
String.prototype.toLowerCaseEachWord = function( delim ) {
delim = delim ? delim : ' ';
return this.split( delim ).map( function(v) { return v.toLowerCaseFirstChar() } ).join( delim );
}
/**
* Helper functions to get the month as a string instead of a number
*/
Date.monthNames = [
'January',
'February',
'March',
'April',
'May',
'June',
'July',
'August',
'September',
'October',
'November',
'December'
];
Date.monthNamesAbbrev = [
'Jan',
'Feb',
'Mar',
'Apr',
'May',
'Jun',
'Jul',
'Aug',
'Sep',
'Oct',
'Nov',
'Dec'
];
Date.prototype.getMonthName = function() {
return Date.monthNames[ this.getMonth() ];
}
Date.prototype.getMonthNameAbbrev = function() {
return Date.monthNamesAbbrev[ this.getMonth() ];
}
Date.prototype.getUTCMonthName = function() {
return Date.monthNames[ this.getUTCMonth() ];
}
Date.prototype.getUTCMonthNameAbbrev = function() {
return Date.monthNamesAbbrev[ this.getUTCMonth() ];
}
// Accessor functions for wikiediting and api-access
Wikipedia = {};
// we dump all XHR here so they won't loose props
Wikipedia.dump = [];
Wikipedia.numberOfActionsLeft = 0;
Wikipedia.nbrOfCheckpointsLeft = 0;
Wikipedia.actionCompleted = function( self ) {
if( --Wikipedia.numberOfActionsLeft <= 0 && Wikipedia.nbrOfCheckpointsLeft <= 0 ) {
Wikipedia.actionCompleted.event( self );
}
}
// Change per action wanted
Wikipedia.actionCompleted.event = function() {
new Status( Wikipedia.actionCompleted.notice, Wikipedia.actionCompleted.postfix, 'info' );
if( Wikipedia.actionCompleted.redirect != null ) {
// if it isn't an url, make it an relative to self (probably this is the case)
if( !/^\w+\:\/\//.test( Wikipedia.actionCompleted.redirect ) ) {
Wikipedia.actionCompleted.redirect = mw.config.get('wgServer') + mw.config.get('wgArticlePath').replace( '$1', encodeURIComponent( Wikipedia.actionCompleted.redirect ).replace( /\%2F/g, '/' ) );
}
window.setTimeout( function() { window.location = Wikipedia.actionCompleted.redirect } , Wikipedia.actionCompleted.timeOut );
}
}
wpActionCompletedTimeOut = typeof(wpActionCompletedTimeOut) == 'undefined' ? 5000 : wpActionCompletedTimeOut;
wpMaxLag = typeof(wpMaxLag) == 'undefined' ? 10 : wpMaxLag; // Maximum lag allowed, 5-10 is a good value, the higher value, the more agressive.
Wikipedia.editCount = 10;
Wikipedia.actionCompleted.timeOut = wpActionCompletedTimeOut;
Wikipedia.actionCompleted.redirect = null;
Wikipedia.actionCompleted.notice = 'Action';
Wikipedia.actionCompleted.postfix = 'completed';
Wikipedia.addCheckpoint = function() {
++Wikipedia.nbrOfCheckpointsLeft;
}
Wikipedia.removeCheckpoint = function() {
if( --Wikipedia.nbrOfCheckpointsLeft <= 0 && Wikipedia.numberOfActionsLeft <= 0 ) {
Wikipedia.actionCompleted.event();
}
}
/*
currentAction: text, the current action (required)
query: Object, the query (required)
oninit: function, the function to call when page gotten (required)
*/
Wikipedia.api = function( currentAction, query, oninit, statelem ) {
this.currentAction = currentAction;
this.query = query;
this.query['format'] = 'xml'; //LET THE FORCE BE WITH YOU!!!
this.oninit = oninit;
if( statelem ) {
statelem.status( currentAction )
} else {
this.statelem = new Status( currentAction );
}
++Wikipedia.numberOfActionsLeft;
}
Wikipedia.api.prototype = {
currentAction: '',
oninit: null,
query: null,
responseXML: null,
statelem: null,
counter: 0,
post: function() {
var xmlhttp = sajax_init_object();
Wikipedia.dump.push( xmlhttp );
xmlhttp.obj = this;
xmlhttp.overrideMimeType('text/xml');
xmlhttp.open( 'POST' , mw.config.get('wgServer') + mw.config.get('wgScriptPath') + '/api.php', true);
xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
xmlhttp.onerror = function() {
var self = this.obj;
self.statelem.error( "Error " + this.target.status + " occurred while quering the api." );
}
xmlhttp.onload = function() {
this.obj.responseXML = this.responseXML;
this.obj.oninit( this.obj );
Wikipedia.actionCompleted();
};
xmlhttp.send( QueryString.create( this.query ) );
}
}
/*
currentAction: text, the current action (required)
query: Object, the query (required)
oninit: function, the function to call when page gotten (required)
onsuccess: function, a function to call when post succeeded
onerror: function, a function to call when we abort failed posts
onretry: function, a function to call when we try to retry a post
*/
Wikipedia.wiki = function( currentAction, query, oninit, onsuccess, onerror, onretry ) {
this.currentAction = currentAction;
this.query = query;
this.oninit = oninit;
this.onsuccess = onsuccess;
this.onerror = onerror;
this.onretry = onretry;
this.statelem = new Status( currentAction );
++Wikipedia.numberOfActionsLeft;
}
Wikipedia.wiki.prototype = {
currentAction: '',
onsuccess: null,
onerror: null,
onretry: null,
oninit: null,
query: null,
postData: null,
responseXML: null,
statelem: null,
counter: 0,
post: function( data ) {
this.postData = data;
if( Wikipedia.editCount <= 0 ) {
this.query['maxlag'] = wpMaxLag; // are we a bot?
} else {
--Wikipedia.editCount;
}
var xmlhttp = sajax_init_object();
Wikipedia.dump.push( xmlhttp );
xmlhttp.obj = this;
xmlhttp.overrideMimeType('text/xml');
xmlhttp.open( 'POST' , mw.config.get('wgServer') + mw.config.get('wgScriptPath') + '/index.php?' + QueryString.create( this.query ), true);
xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
xmlhttp.onerror = function(e) {
var self = this.obj;
self.statelem.error( "Error " + e.target.status + " occurred while posting the document." );
}
xmlhttp.onload = function(e) {
var self = this.obj;
var status = e.target.status;
if( status != 200 ) {
if( status == 503 ) {
var retry = e.target.getResponseHeader( 'Retry-After' );
var lag = e.target.getResponseHeader( 'X-Database-Lag' );
if( lag ) {
self.statelem.warn( "current lag of " + lag + " seconds is more than our defined maximum lag of " + wpMaxLag + " seconds, will retry in " + retry + " seconds" );
window.setTimeout( function( self ) { self.post( self.postData ); }, retry * 1000, self );
return;
} else {
self.statelem.error( "Error " + status + " occurred while posting the document." );
}
}
return;
}
var xmlDoc;
xmlDoc = self.responseXML = this.responseXML;
var xpathExpr = 'boolean(//div[@class=\'previewnote\']/p/strong[contains(.,\'Sorry! We could not process your edit due to a loss of session data\')])';
var nosession = xmlDoc.evaluate( xpathExpr, xmlDoc, null, XPathResult.BOOLEAN_TYPE, null ).booleanValue;
if( nosession ) {
// Grabbing the shipping token, and repost
var new_token = xmlDoc.evaluate( '//input[@name="wfEditToken"]/@value', xmlDoc, null, XPathResult.STRING_TYPE, null ).stringValue;
self.postData['wfEditToken'] = new_token;
self.post( self.postData );
} else {
if( self.onsuccess ) {
self.onsuccess( self );
} else {
var link = document.createElement( 'a' );
link.setAttribute( 'href', wgArticlePath.replace( '$1', self.query['title'] ) );
link.setAttribute( 'title', self.query['title'] );
link.appendChild( document.createTextNode( self.query['title'] ) );
self.statelem.info( [ 'completed (' , link , ')' ] );
}
Wikipedia.actionCompleted();
}
};
xmlhttp.send( QueryString.create( this.postData ) );
},
get: function() {
this.onloading( this );
var redirect_query = {
'action': 'query',
'titles': this.query['title'],
'redirects': ''
}
var wikipedia_api = new Wikipedia.api( "resolving eventual redirect", redirect_query, this.postget, this.statelem );
wikipedia_api.parent = this;
wikipedia_api.post();
},
postget: function() {
var xmlDoc = self.responseXML = this.responseXML;
var to = xmlDoc.evaluate( '//redirects/r/@to', xmlDoc, null, XPathResult.STRING_TYPE, null ).stringValue;
if( !this.followRedirect ) {
this.parent.statelem.info('ignoring eventual redirect');
} else if( to ) {
this.parent.query['title'] = to;
}
this.parent.onloading( this );
var xmlhttp = sajax_init_object();
Wikipedia.dump.push( xmlhttp );
xmlhttp.obj = this.parent;
xmlhttp.overrideMimeType('text/xml');
xmlhttp.open( 'GET' , mw.config.get('wgServer') + mw.config.get('wgScriptPath') + '/index.php?' + QueryString.create( this.parent.query ), true);
xmlhttp.onerror = function() {
var self = this.obj;
self.statelem.error( "Error " + this.status + " occurred while receiving the document." );
}
xmlhttp.onload = function() {
this.obj.onloaded( this.obj );
this.obj.responseXML = this.responseXML;
this.obj.responseText = this.responseText;
this.obj.oninit( this.obj );
};
xmlhttp.send( null );
},
onloading: function() {
this.statelem.status( 'loading data...' );
},
onloaded: function() {
this.statelem.status( 'data loaded...' );
}
}
Number.prototype.zeroFill = function( length ) {
var str = this.toFixed();
if( !length ) { return str; }
while( str.length < length ) { str = '0' + str; }
return str;
}
Mediawiki = {};
Mediawiki.Template = {
parse: function( text, start ) {
var count = -1;
var level = -1;
var equals = -1;
var current = '';
var result = {
name: '',
parameters: {}
};
for( var i = start; i < text.length; ++i ) {
var test3 = text.substr( i, 3 );
if( test3 == '\{\{\{' ) {
current += '\{\{\{';
i += 2;
++level;
continue;
}
if( test3 == '\}\}\}' ) {
current += '\}\}\}';
i += 2;
--level;
continue;
}
var test2 = text.substr( i, 2 );
if( test2 == '\{\{' ) {
current += '\{\{';
++i;
++level;
continue;
}
if( test2 == '\}\}' ) {
current += '\}\}';
++i;
--level;
if( level <= 0 ) {
if( count == -1 ) {
result.name = current.substring(2).trim();
++count;
} else {
if( equals != -1 ) {
var key = current.substring( 0, equals ).trim();
var value = current.substring( equals ).trim();
result.parameters[key] = value;
equals = -1;
} else {
result.parameters[count] = current;
++count;
}
}
break;
}
continue;
}
if( text.charAt(i) == '|' && level <= 0 ) {
if( count == -1 ) {
result.name = current.substring(2).trim();
++count;
} else {
if( equals != -1 ) {
var key = current.substring( 0, equals ).trim();
var value = current.substring( equals + 1 ).trim();
result.parameters[key] = value;
equals = -1;
} else {
result.parameters[count] = current;
++count;
}
}
current = '';
} else if( equals == -1 && text.charAt(i) == '=' && level <= 0 ) {
equals = current.length;
current += text.charAt(i);
} else {
current += text.charAt(i);
}
}
return result;
}
}
Mediawiki.Page = function mediawikiPage( text ) {
this.text = text;
}
Mediawiki.Page.prototype = {
text: '',
removeLink: function( link_target ) {
var first_char = link_target.substr( 0, 1 );
var link_re_string = "[" + first_char.toUpperCase() + first_char.toLowerCase() + ']' + RegExp.escape( link_target.substr( 1 ), true );
var link_simple_re = new RegExp( "\\[\\[(" + link_re_string + ")\\|?\\]\\]", 'g' );
var link_named_re = new RegExp( "\\[\\[" + link_re_string + "\\|(.+?)\\]\\]", 'g' );
if( link_simple_re.test(this.text) ) {
this.text = this.text.replace( link_simple_re, "$1" );
} else {
this.text = this.text.replace( link_named_re, "$1" );
}
},
commentOutImage: function( image, reason ) {
var unbinder = new Unbinder( this.text );
unbinder.unbind( '<!--', '-->' );
reason = reason ? ' ' + reason + ': ' : '';
var first_char = image.substr( 0, 1 );
var image_re_string = "[" + first_char.toUpperCase() + first_char.toLowerCase() + ']' + RegExp.escape( image.substr( 1 ), true );
/*
* Check for normal image links, i.e. [[Image:Foobar.png|...]]
* Will eat the whole link
*/
var links_re = new RegExp( "\\[\\[[Ii]mage:\\s*" + image_re_string );
var allLinks = unbinder.content.splitWeightedByKeys( '[[', ']]' ).uniq();
for( var i = 0; i < allLinks.length; ++i ) {
if( links_re.test( allLinks[i] ) ) {
var replacement = '<!-- ' + reason + allLinks[i] + ' -->';
unbinder.content = unbinder.content.replace( allLinks[i], replacement, 'g' );
}
}
// unbind the newly created comments
unbinder.unbind( '<!--', '-->' );
/*
* Check for gallery images, i.e. instances that must start on a new line, eventually preceded with some space, and must include Image: prefix
* Will eat the whole line.
*/
var gallery_image_re = new RegExp( "(^\\s*[Ii]mage:\\s*" + image_re_string + ".*?$)", 'mg' );
unbinder.content.replace( gallery_image_re, "<!-- " + reason + "$1 -->" );
// unbind the newly created comments
unbinder.unbind( '<!--', '-->' );
/*
* Check free image usages, for example as template arguments, might have the Image: prefix excluded, but must be preceeded by an |
* Will only eat the image name and the preceeding bar and an eventual named parameter
*/
var free_image_re = new RegExp( "(\\|\\s*(?:[\\w\\s]+\\=)?\\s*(?:[Ii]mage:\\s*)?" + image_re_string + ")", 'mg' );
unbinder.content.replace( free_image_re, "<!-- " + reason + "$1 -->" );
// Rebind the content now, we are done!
this.text = unbinder.rebind();
},
addToImageComment: function( image, data ) {
var first_char = image.substr( 0, 1 );
var image_re_string = "[Ii]mage:\\s*[" + first_char.toUpperCase() + first_char.toLowerCase() + ']' + RegExp.escape( image.substr( 1 ), true );
var links_re = new RegExp( "\\[\\[" + image_re_string );
var allLinks = this.text.splitWeightedByKeys( '[[', ']]' ).uniq();
for( var i = 0; i < allLinks.length; ++i ) {
if( links_re.test( allLinks[i] ) ) {
var replacement = allLinks[i];
// just put it at the end?
replacement = replacement.replace( /\]\]$/, '|' + data + ']]' );
this.text = this.text.replace( allLinks[i], replacement, 'g' );
}
}
var gallery_re = new RegExp( "^(\\s*" + image_re_string + '.*?)\\|?(.*?)$', 'mg' );
var replacement = "$1|$2 " + data;
this.text = this.text.replace( gallery_re, replacement );
},
removeTemplate: function( template ) {
var first_char = template.substr( 0, 1 );
var template_re_string = "(?:[Tt]emplate:)?\\s*[" + first_char.toUpperCase() + first_char.toLowerCase() + ']' + RegExp.escape( template.substr( 1 ), true );
var links_re = new RegExp( "\\\{\\\{" + template_re_string );
var allTemplates = this.text.splitWeightedByKeys( '{{', '}}', [ '{{{', '}}}' ] ).uniq();
for( var i = 0; i < allTemplates.length; ++i ) {
if( links_re.test( allTemplates[i] ) ) {
this.text = this.text.replace( allTemplates[i], '', 'g' );
}
}
},
getText: function() {
return this.text;
}
}
// Simple helper functions to see what groups a user might belong
function userIsInGroup( group ) {
return ( wgUserGroups != null && wgUserGroups.indexOf( group ) != -1 ) || ( wgUserGroups == null && group == 'anon' );
}
function userIsAnon() {
return wgUserGroups == null;
}
// AOL Proxy IP Addresses (2007-02-03)
var AOLNetworks = [
'64.12.96.0/19',
'149.174.160.0/20',
'152.163.240.0/21',
'152.163.248.0/22',
'152.163.252.0/23',
'152.163.96.0/22',
'152.163.100.0/23',
'195.93.32.0/22',
'195.93.48.0/22',
'195.93.64.0/19',
'195.93.96.0/19',
'195.93.16.0/20',
'198.81.0.0/22',
'198.81.16.0/20',
'198.81.8.0/23',
'202.67.64.128/25',
'205.188.192.0/20',
'205.188.208.0/23',
'205.188.112.0/20',
'205.188.146.144/30',
'207.200.112.0/21',
];
// AOL Client IP Addresses (2007-02-03)
var AOLClients = [
'172.128.0.0/10',
'172.192.0.0/12',
'172.208.0.0/14',
'202.67.66.0/23',
'172.200.0.0/15',
'172.202.0.0/15',
'172.212.0.0/14',
'172.216.0.0/16',
'202.67.68.0/22',
'202.67.72.0/21',
'202.67.80.0/20',
'202.67.96.0/19',
];
/**
* ipadress is in the format 1.2.3.4 and network is in the format 1.2.3.4/5
*/
function isInNetwork( ipaddress, network ) {
var iparr = ipaddress.split('.');
var ip = (parseInt(iparr[0]) << 24) + (parseInt(iparr[1]) << 16) + (parseInt(iparr[2]) << 8) + (parseInt(iparr[3]));
var netmask = 0xffffffff << network.split('/')[1];
var netarr = network.split('/')[0].split('.');
var net = (parseInt(netarr[0]) << 24) + (parseInt(netarr[1]) << 16) + (parseInt(netarr[2]) << 8) + (parseInt(netarr[3]));
return (ip & netmask) == net;
}
/* Returns true if given string contains a valid IP-address, that is, from 0.0.0.0 to 255.255.255.255*/
function isIPAddress( string ){
var res = /(\d{1,4})\.(\d{1,3})\.(\d{1,3})\.(\d{1,4})/.exec( string );
return res != null && res.slice( 1, 5 ).every( function( e ) { return e < 256; } );
}
/**
* Maps the querystring to an object
*
* Functions:
*
* QueryString.exists(key)
* returns true if the particular key is set
* QueryString.get(key)
* returns the value associated to the key
* QueryString.equals(key, value)
* returns true if the value associated with given key equals given value
* QueryString.toString()
* returns the query string as a string
* QueryString.create( hash )
* creates an querystring and encodes strings via encodeURIComponent and joins arrays with |
*
* In static context, the value of location.search.substring(1), else the value given to the constructor is going to be used. The mapped hash is saved in the object.
*
* Example:
*
* var value = QueryString.get('key');
* var obj = new QueryString('foo=bar&baz=quux');
* value = obj.get('foo');
*/
function QueryString(qString) {
this.string = qString;
this.params = {};
if( qString.length == 0 ) {
return;
}
qString.replace(/\+/, ' ');
var args = qString.split('&');
for( var i = 0; i < args.length; ++i ) {
var pair = args[i].split( '=' );
var key = decodeURIComponent( pair[0] ), value = key;
if( pair.length == 2 ) {
value = decodeURIComponent( pair[1] );
}
this.params[key] = value;
}
}
QueryString.static = null;
QueryString.staticInit = function() {
if( QueryString.static == null ) {
QueryString.static = new QueryString(location.search.substring(1));
}
}
QueryString.get = function(key) {
QueryString.staticInit();
return QueryString.static.get(key);
};
QueryString.prototype.get = function(key) {
return this.params[key] ? this.params[key] : null;
};
QueryString.exists = function(key) {
QueryString.staticInit();
return QueryString.static.exists(key);
}
QueryString.prototype.exists = function(key) {
return this.params[key] ? true : false;
}
QueryString.equals = function(key, value) {
QueryString.staticInit();
return QueryString.static.equals(key, value);
}
QueryString.prototype.equals = function(key, value) {
return this.params[key] == value ? true : false;
}
QueryString.toString = function() {
QueryString.staticInit();
return QueryString.static.toString();
}
QueryString.prototype.toString = function() {
return this.string ? this.string : null;
}
QueryString.create = function( arr ) {
var resarr = Array();
var editToken; // KLUGE: this should always be the last item in the query string (bug TW-B-0013)
for( var i in arr ) {
if( typeof arr[i] == 'undefined' ) {
continue;
}
var res;
if( arr[i] instanceof Array ){
var v = Array();
for(var j = 0; j < arr[i].length; ++j ) {
v[j] = encodeURIComponent( arr[i][j] );
}
res = v.join('|');
} else {
res = encodeURIComponent( arr[i] );
}
if( i == 'wpEditToken' ) {
editToken = res;
} else {
resarr.push( encodeURIComponent( i ) + '=' + res );
}
}
if( typeof editToken != 'undefined' ) {
resarr.push( 'wpEditToken=' + editToken );
}
return resarr.join('&');
}
QueryString.prototype.create = QueryString.create;
/**
* Simple exception handling
*/
Exception = function( message ) {
this.message = message || '';
this.name = "Exception";
}
Exception.prototype.what = function() {
return this.message;
}
function Status( text, stat, type ) {
this.text = this.codify(text);
this.stat = this.codify(stat);
this.type = type || 'status';
this.generate();
if( stat ) {
this.render();
}
}
Status.init = function( root ) {
if( !( root instanceof Element ) ) {
throw new Exception( 'object not an instance of Element' );
}
while( root.hasChildNodes() ) {
root.removeChild( root.firstChild );
}
Status.root = root;
var cssNode = document.createElement('style');
cssNode.type = 'text/css';
cssNode.rel = 'stylesheet';
cssNode.appendChild( document.createTextNode("")); // Safari bugfix
document.getElementsByTagName("head")[0].appendChild(cssNode);
var styles = cssNode.sheet ? cssNode.sheet : cssNode.stylesSheet;
styles.insertRule(".tw_status_status { color: SteelBlue; }", 0);
styles.insertRule(".tw_status_info { color: ForestGreen; }", 0);
styles.insertRule(".tw_status_warn { color: OrangeRed; }", 0);
styles.insertRule(".tw_status_error { color: OrangeRed; font-weight: 900; }", 0);
}
Status.root = null;
Status.prototype = {
stat: null,
text: null,
type: 'status',
target: null,
node: null,
linked: false,
link: function() {
if( ! this.linked && Status.root ) {
Status.root.appendChild( this.node );
this.linked = true;
}
},
unlink: function() {
if( this.linked ) {
Status.root.removeChild( this.node );
this.linked = false;
}
},
codify: function( obj ) {
if ( ! ( obj instanceof Array ) ) {
obj = [ obj ];
}
var result;
result = document.createDocumentFragment();
for( var i = 0; i < obj.length; ++i ) {
if( typeof obj[i] == 'string' ) {
result.appendChild( document.createTextNode( obj[i] ) );
} else if( obj[i] instanceof Element ) {
result.appendChild( obj[i] );
} // Else cosmic radiation made something shit
}
return result;
},
update: function( status, type ) {
this.stat = this.codify( status );
if( type ) {
this.type = type;
}
this.render();
},
generate: function() {
this.node = document.createElement( 'div' );
this.node.appendChild( document.createElement('span') ).appendChild( this.text );
this.node.appendChild( document.createElement('span') ).appendChild( document.createTextNode( ': ' ) );
this.target = this.node.appendChild( document.createElement( 'span' ) );
this.target.appendChild( document.createTextNode( '' ) ); // dummy node
},
render: function() {
this.node.className = 'tw_status_' + this.type;
while( this.target.hasChildNodes() ) {
this.target.removeChild( this.target.firstChild );
}
this.target.appendChild( this.stat );
this.link();
},
status: function( status ) {
this.update( status, 'status');
},
info: function( status ) {
this.update( status, 'info');
},
warn: function( status ) {
this.update( status, 'warn');
},
error: function( status ) {
this.update( status, 'error');
}
}
Status.status = function( text, status ) {
return new Status( text, status, 'status' );
}
Status.info = function( text, status ) {
return new Status( text, status, 'info' );
}
Status.warn = function( text, status ) {
return new Status( text, status, 'error' );
}
Status.error = function( text, status ) {
return new Status( text, status, 'error' );
}
// Simple helper function to create a simple node
function htmlNode( type, content, color ) {
var node = document.createElement( type );
if( color ) {
node.style.color = color;
}
node.appendChild( document.createTextNode( content ) );
return node;
}
// A simple dragable window
function SimpleWindow( width, height ) {
var stylesheet = document.createElement('style');
stylesheet.type = 'text/css';
stylesheet.rel = 'stylesheet';
stylesheet.appendChild( document.createTextNode("") ); // Safari bugfix
document.getElementsByTagName("head")[0].appendChild(stylesheet);
var styles = stylesheet.sheet ? stylesheet.sheet : stylesheet.styleSheet;
styles.insertRule(
".simplewindow { "+
"position: fixed; "+
"background-color: AliceBlue; "+
"border: 2px ridge Black; "+
"z-index: 100; "+
"}",
0
);
styles.insertRule(
".simplewindow .content { "+
"position: absolute; "+
"top: 20px; "+
"bottom: 0; "+
"overflow: auto; "+
"width: 100%; "+
"}",
0
);
styles.insertRule(
".simplewindow .resizebuttonhorizontal { "+
"position: absolute; "+
"background-color: MediumPurple; "+
"opacity: 0.5; "+
"right: -2px; "+
"bottom: -2px; "+
"width: 20px; "+
"height: 4px; "+
"cursor: se-resize; "+
"}",
0
);
styles.insertRule(
".simplewindow .resizebuttonvertical { "+
"position: absolute; "+
"opacity: 0.5; "+
"background-color: MediumPurple; "+
"right: -2px; "+
"bottom: -2px; "+
"width: 4px; "+
"height: 20px; "+
"cursor: se-resize; "+
"}",
0
);
styles.insertRule(
".simplewindow .closebutton {"+
"position: absolute; "+
"font: 100 0.8em sans-serif; "+
"top: 1px; "+
"left: 1px; "+
"height: 100%; "+
"cursor: pointer; "+
"}",
0
);
styles.insertRule(
".simplewindow .topbar { "+
"position: absolute; "+
"background-color: LightSteelBlue; "+
"font: 900 1em sans-serif; "+
"vertical-align: baseline; "+
"text-align: center; "+
"width: 100%; "+
"height: 20px; "+
"cursor: move; "+
"}",
0
);
this.width = width;
this.height = height;
var frame = document.createElement( 'div' );
var content = document.createElement( 'div' );
var topbar = document.createElement( 'div' );
var title = document.createElement( 'span' );
var closeButton = document.createElement( 'span' );
var resizeButton2 = document.createElement( 'div' );
var resizeButton1 = document.createElement( 'div' );
this.frame = frame;
this.title = title;
this.content = content;
frame.className = 'simplewindow';
content.className = 'content';
topbar.className = 'topbar';
resizeButton1.className = 'resizebuttonvertical';
resizeButton2.className = 'resizebuttonhorizontal';
closeButton.className = 'closebutton';
title.className = 'title';
topbar.appendChild( closeButton );
topbar.appendChild( title );
frame.appendChild( topbar );
frame.appendChild( content );
frame.appendChild( resizeButton1 );
frame.appendChild( resizeButton2 );
frame.style.width = width + 'px';
frame.style.height = height + 'px';
frame.style.top = parseInt( window.innerHeight - this.height )/2 + 'px' ;
frame.style.left = parseInt( window.innerWidth - this.width )/2 + 'px';
var img = document.createElement( 'img' );
img.src = "http://upload.wikimedia.org/wikipedia/commons/thumb/5/52/Nuvola_apps_error.png/18px-Nuvola_apps_error.png";
closeButton.appendChild( img );
var self = this;
// Specific events
frame.addEventListener( 'mousedown', function(event) { self.focus(event); }, false );
closeButton.addEventListener( 'click', function(event) {self.close(event); }, false );
topbar.addEventListener( 'mousedown', function(event) {self.initMove(event); }, false );
resizeButton1.addEventListener( 'mousedown', function(event) {self.initResize(event); }, false );
resizeButton2.addEventListener( 'mousedown', function(event) {self.initResize(event); }, false );
// Generic events
window.addEventListener( 'mouseover', function(event) {self.handleEvent(event); }, false );
window.addEventListener( 'mousemove', function(event) {self.handleEvent(event); }, false );
window.addEventListener( 'mouseup', function(event) {self.handleEvent(event); }, false );
this.currentState = this.initialState;
}
SimpleWindow.prototype = {
focusLayer: 100,
width: 800,
height: 600,
initialState: "Inactive",
currentState: null, // current state of finite state machine (one of 'actionTransitionFunctions' properties)
focus: function(event) {
this.frame.style.zIndex = ++this.focusLayer;
},
close: function(event) {
event.preventDefault();
document.body.removeChild( this.frame );
},
initMove: function(event) {
event.preventDefault();
this.initialX = parseInt( event.clientX - this.frame.offsetLeft );
this.initialY = parseInt( event.clientY - this.frame.offsetTop );
this.frame.style.opacity = '0.5';
this.currentState = 'Move';
},
initResize: function(event) {
event.preventDefault();
this.frame.style.opacity = '0.5';
this.currentState = 'Resize';
},
handleEvent: function(event) {
event.preventDefault();
var actionTransitionFunction = this.actionTransitionFunctions[this.currentState][event.type];
if( !actionTransitionFunction ) {
actionTransitionFunction = this.unexpectedEvent;
}
var nextState = actionTransitionFunction.call(this, event);
if( !nextState ){
nextState = this.currentState;
}
if( !this.actionTransitionFunctions[nextState] ){
nextState = this.undefinedState(event, nextState);
}
this.currentState = nextState;
event.stopPropagation();
},
unexpectedEvent: function(event) {
throw ("Handled unexpected event '" + event.type + "' in state '" + this.currentState);
return this.initialState;
},
undefinedState: function(event, state) {
throw ("Transitioned to undefined state '" + state + "' from state '" + this.currentState + "' due to event '" + event.type);
return this.initialState;
},
actionTransitionFunctions: {
Inactive: {
mouseover: function(event) {
return this.currentState;
},
mousemove: function(event) {
return this.currentState;
},
mouseup: function(event) {
return this.currentState;
}
},
Move: {
mouseover: function(event) {
this.moveWindow( event.clientX, event.clientY );
return this.currentState;
},
mousemove: function(event) {
return this.doActionTransition("Move", "mouseover", event);
},
mouseup: function(event) {
this.frame.style.opacity = '1';
return 'Inactive';
}
},
Resize: {
mouseover: function(event) {
this.resizeWindow( event.clientX, event.clientY );
return this.currentState;
},
mousemove: function(event) {
return this.doActionTransition("Resize", "mouseover", event);
},
mouseup: function(event) {
this.frame.style.opacity = '1';
return 'Inactive';
}
}
},
doActionTransition: function(anotherState, anotherEventType, event) {
return this.actionTransitionFunctions[anotherState][anotherEventType].call(this,event);
},
display: function() {
document.body.appendChild( this.frame );
},
setTitle: function( title ) {
this.title.textContent = title;
},
setWidth: function( width ) {
this.frame.style.width = width;
},
setHeight: function( height ) {
this.frame.style.height = height;
},
setContent: function( content ) {
this.purgeContent();
this.addContent( content );
},
addContent: function( content ) {
this.content.appendChild( content );
},
purgeContent: function( content ) {
while( this.content.hasChildNodes() ) {
this.content.removeChild( this.content.firstChild );
}
},
moveWindow: function( x, y ) {
this.frame.style.left = x - this.initialX + 'px';
this.frame.style.top = y - this.initialY + 'px';
},
resizeWindow: function( x, y ) {
this.frame.style.height = Math.max( parseInt( y - this.frame.offsetTop ), 200 ) + 'px';
this.frame.style.width = Math.max( parseInt( x - this.frame.offsetLeft ), 200 ) + 'px';
}
}
// to check of morebits had loaded
morebits_js_loaded = true;
