/**
* Full HTML5 compatibility rule set
* Loosened and extended ruleset. Allows more freedom on user side
* These rules define which tags and CSS classes are supported and which tags should be specially treated.
*/
var wysihtmlParserRulesDefaults = {
"blockLevelEl": {
"keep_styles": {
"textAlign": /^((left)|(right)|(center)|(justify))$/i,
"float": 1
},
"add_style": {
"align": "align_text"
},
"check_attributes": {
"id": "any"
}
},
"makeDiv": {
"rename_tag": "div",
"one_of_type": {
"alignment_object": 1
},
"remove_action": "unwrap",
"keep_styles": {
"textAlign": 1,
"float": 1
},
"add_style": {
"align": "align_text"
},
"check_attributes": {
"id": "any"
}
}
};
var wysihtmlParserRules = {
/**
* CSS Class white-list
* Following CSS classes won't be removed when parsed by the wysihtml HTML parser
* If all classes should pass "any" as classes value. Ex: "classes": "any"
*/
"classes": "any",
/* blacklist of classes is only available if classes is set to any */
"classes_blacklist": {
"Apple-interchange-newline": 1,
"MsoNormal": 1,
"MsoPlainText": 1
},
"type_definitions": {
"alignment_object": {
"classes": {
"wysiwyg-text-align-center": 1,
"wysiwyg-text-align-justify": 1,
"wysiwyg-text-align-left": 1,
"wysiwyg-text-align-right": 1,
"wysiwyg-float-left": 1,
"wysiwyg-float-right": 1
},
"styles": {
"float": ["left", "right"],
"text-align": ["left", "right", "center"]
}
},
"valid_image_src": {
"attrs": {
"src": /^[^data\:]/i
}
},
"text_color_object": {
"styles": {
"color": true,
"background-color": true
}
},
"text_fontsize_object": {
"styles": {
"font-size": true
}
},
"text_formatting_object": {
"classes": {
"wysiwyg-color-aqua": 1,
"wysiwyg-color-black": 1,
"wysiwyg-color-blue": 1,
"wysiwyg-color-fuchsia": 1,
"wysiwyg-color-gray": 1,
"wysiwyg-color-green": 1,
"wysiwyg-color-lime": 1,
"wysiwyg-color-maroon": 1,
"wysiwyg-color-navy": 1,
"wysiwyg-color-olive": 1,
"wysiwyg-color-purple": 1,
"wysiwyg-color-red": 1,
"wysiwyg-color-silver": 1,
"wysiwyg-color-teal": 1,
"wysiwyg-color-white": 1,
"wysiwyg-color-yellow": 1,
"wysiwyg-font-size-large": 1,
"wysiwyg-font-size-larger": 1,
"wysiwyg-font-size-medium": 1,
"wysiwyg-font-size-small": 1,
"wysiwyg-font-size-smaller": 1,
"wysiwyg-font-size-x-large": 1,
"wysiwyg-font-size-x-small": 1,
"wysiwyg-font-size-xx-large": 1,
"wysiwyg-font-size-xx-small": 1
}
}
},
"comments": 1, // if set allows comments to pass
/**
* Tag list
*
* The following options are available:
*
* - add_class: converts and deletes the given HTML4 attribute (align, clear, ...) via the given method to a css class
* The following methods are implemented in wysihtml.dom.parse:
* - align_text: converts align attribute values (right/left/center/justify) to their corresponding css class "wysiwyg-text-align-*")
* foo
... becomes ... class="wysiwyg-text-align-center">foo
* - clear_br: converts clear attribute values left/right/all/both to their corresponding css class "wysiwyg-clear-*"
*
... becomes ...
* - align_img: converts align attribute values (right/left) on ![]()
to their corresponding css class "wysiwyg-float-*"
*
* - remove: removes the element and its content
*
* - unwrap removes element but leaves content
*
* - rename_tag: renames the element to the given tag
*
* - set_class: adds the given class to the element (note: make sure that the class is in the "classes" white list above)
*
* - set_attributes: sets/overrides the given attributes
*
* - check_attributes: checks the given HTML attribute via the given method
* - url: allows only valid urls (starting with http:// or https://)
* - src: allows something like "/foobar.jpg", "http://google.com", ...
* - href: allows something like "mailto:bert@foo.com", "http://google.com", "/foobar.jpg"
* - alt: strips unwanted characters. if the attribute is not set, then it gets set (to ensure valid and compatible HTML)
* - numbers: ensures that the attribute only contains numeric (integer) characters (no float values or units)
* - dimension: for with/height attributes where floating point numbrs and percentages are allowed
* - any: allows anything to pass
*/
"tags": {
"tr": {
"add_style": {
"align": "align_text"
},
"check_attributes": {
"id": "any"
}
},
"strike": {
"unwrap": 1
},
"form": {
"unwrap": 1
},
"rt": {
"rename_tag": "span"
},
"code": {},
"acronym": {
"rename_tag": "span"
},
"br": {
"add_class": {
"clear": "clear_br"
}
},
"details": {
"unwrap": 1
},
"h4": wysihtmlParserRulesDefaults.blockLevelEl,
"em": {},
"title": {
"remove": 1
},
"multicol": {
"unwrap": 1
},
"figure": {
"unwrap": 1
},
"xmp": {
"unwrap": 1
},
"small": {
"rename_tag": "span",
"set_class": "wysiwyg-font-size-smaller"
},
"area": {
"remove": 1
},
"time": {
"unwrap": 1
},
"dir": {
"rename_tag": "ul"
},
"bdi": {
"unwrap": 1
},
"command": {
"unwrap": 1
},
"ul": {
"check_attributes": {
"id": "any"
}
},
"progress": {
"rename_tag": "span"
},
"dfn": {
"unwrap": 1
},
"iframe": {
"check_attributes": {
"src": "any",
"width": "any",
"height": "any",
"frameborder": "any",
"style": "any",
"id": "any"
}
},
"figcaption": {
"unwrap": 1
},
"a": {
"check_attributes": {
"href": "href", // if you compiled master manually then change this from 'url' to 'href'
"rel": "any",
"target": "any",
"id": "any"
}
},
"img": {
"one_of_type": {
"valid_image_src": 1
},
"check_attributes": {
"width": "dimension",
"alt": "alt",
"src": "src", // if you compiled master manually then change this from 'url' to 'src'
"height": "dimension",
"id": "any"
},
"add_class": {
"align": "align_img"
}
},
"rb": {
"unwrap": 1
},
"footer": wysihtmlParserRulesDefaults.makeDiv,
"noframes": {
"remove": 1
},
"abbr": {
"unwrap": 1
},
"u": {},
"bgsound": {
"remove": 1
},
"sup": {},
"address": {
"unwrap": 1
},
"basefont": {
"remove": 1
},
"nav": {
"unwrap": 1
},
"h1": wysihtmlParserRulesDefaults.blockLevelEl,
"head": {
"unwrap": 1
},
"tbody": wysihtmlParserRulesDefaults.blockLevelEl,
"dd": {
"unwrap": 1
},
"s": {
"unwrap": 1
},
"li": {},
"td": {
"check_attributes": {
"rowspan": "numbers",
"colspan": "numbers",
"valign": "any",
"align": "any",
"id": "any",
"class": "any"
},
"keep_styles": {
"backgroundColor": 1,
"width": 1,
"height": 1
},
"add_style": {
"align": "align_text"
}
},
"object": {
"remove": 1
},
"div": {
"one_of_type": {
"alignment_object": 1
},
"remove_action": "unwrap",
"keep_styles": {
"textAlign": 1,
"float": 1
},
"add_style": {
"align": "align_text"
},
"check_attributes": {
"id": "any",
"contenteditable": "any"
}
},
"option": {
"remove":1
},
"select": {
"remove":1
},
"i": {},
"track": {
"remove": 1
},
"wbr": {
"remove": 1
},
"fieldset": {
"unwrap": 1
},
"big": {
"rename_tag": "span",
"set_class": "wysiwyg-font-size-larger"
},
"button": {
"unwrap": 1
},
"noscript": {
"remove": 1
},
"svg": {
"remove": 1
},
"input": {
"remove": 1
},
"table": {
"keep_styles": {
"width": 1,
"textAlign": 1,
"float": 1
},
"check_attributes": {
"id": "any"
}
},
"keygen": {
"remove": 1
},
"h5": wysihtmlParserRulesDefaults.blockLevelEl,
"meta": {
"remove": 1
},
"map": {
"remove": 1
},
"isindex": {
"remove": 1
},
"mark": {
"unwrap": 1
},
"caption": wysihtmlParserRulesDefaults.blockLevelEl,
"tfoot": wysihtmlParserRulesDefaults.blockLevelEl,
"base": {
"remove": 1
},
"video": {
"remove": 1
},
"strong": {},
"canvas": {
"remove": 1
},
"output": {
"unwrap": 1
},
"marquee": {
"unwrap": 1
},
"b": {},
"q": {
"check_attributes": {
"cite": "url",
"id": "any"
}
},
"applet": {
"remove": 1
},
"span": {
"one_of_type": {
"text_formatting_object": 1,
"text_color_object": 1,
"text_fontsize_object": 1
},
"keep_styles": {
"color": 1,
"backgroundColor": 1,
"fontSize": 1
},
"remove_action": "unwrap",
"check_attributes": {
"id": "any"
}
},
"rp": {
"unwrap": 1
},
"spacer": {
"remove": 1
},
"source": {
"remove": 1
},
"aside": wysihtmlParserRulesDefaults.makeDiv,
"frame": {
"remove": 1
},
"section": wysihtmlParserRulesDefaults.makeDiv,
"body": {
"unwrap": 1
},
"ol": {},
"nobr": {
"unwrap": 1
},
"html": {
"unwrap": 1
},
"summary": {
"unwrap": 1
},
"var": {
"unwrap": 1
},
"del": {
"unwrap": 1
},
"blockquote": {
"keep_styles": {
"textAlign": 1,
"float": 1
},
"add_style": {
"align": "align_text"
},
"check_attributes": {
"cite": "url",
"id": "any"
}
},
"style": {
"check_attributes": {
"type": "any",
"src": "any",
"charset": "any"
}
},
"device": {
"remove": 1
},
"meter": {
"unwrap": 1
},
"h3": wysihtmlParserRulesDefaults.blockLevelEl,
"textarea": {
"unwrap": 1
},
"embed": {
"remove": 1
},
"hgroup": {
"unwrap": 1
},
"font": {
"rename_tag": "span",
"add_class": {
"size": "size_font"
}
},
"tt": {
"unwrap": 1
},
"noembed": {
"remove": 1
},
"thead": {
"add_style": {
"align": "align_text"
},
"check_attributes": {
"id": "any"
}
},
"blink": {
"unwrap": 1
},
"plaintext": {
"unwrap": 1
},
"xml": {
"remove": 1
},
"h6": wysihtmlParserRulesDefaults.blockLevelEl,
"param": {
"remove": 1
},
"th": {
"check_attributes": {
"rowspan": "numbers",
"colspan": "numbers",
"valign": "any",
"align": "any",
"id": "any"
},
"keep_styles": {
"backgroundColor": 1,
"width": 1,
"height": 1
},
"add_style": {
"align": "align_text"
}
},
"legend": {
"unwrap": 1
},
"hr": {},
"label": {
"unwrap": 1
},
"dl": {
"unwrap": 1
},
"kbd": {
"unwrap": 1
},
"listing": {
"unwrap": 1
},
"dt": {
"unwrap": 1
},
"nextid": {
"remove": 1
},
"pre": {},
"center": wysihtmlParserRulesDefaults.makeDiv,
"audio": {
"remove": 1
},
"datalist": {
"unwrap": 1
},
"samp": {
"unwrap": 1
},
"col": {
"remove": 1
},
"article": wysihtmlParserRulesDefaults.makeDiv,
"cite": {},
"link": {
"remove": 1
},
"script": {
"check_attributes": {
"type": "any",
"src": "any",
"charset": "any"
}
},
"bdo": {
"unwrap": 1
},
"menu": {
"rename_tag": "ul"
},
"colgroup": {
"remove": 1
},
"ruby": {
"unwrap": 1
},
"h2": wysihtmlParserRulesDefaults.blockLevelEl,
"ins": {
"unwrap": 1
},
"p": wysihtmlParserRulesDefaults.blockLevelEl,
"sub": {},
"comment": {
"remove": 1
},
"frameset": {
"remove": 1
},
"optgroup": {
"unwrap": 1
},
"header": wysihtmlParserRulesDefaults.makeDiv
}
};
(function() {
// Paste cleanup rules universal for all rules (also applied to content copied from editor)
var commonRules = wysihtml.lang.object(wysihtmlParserRules).clone(true);
commonRules.comments = false;
commonRules.selectors = { "a u": "unwrap"};
commonRules.tags.style = { "remove": 1 };
commonRules.tags.script = { "remove": 1 };
commonRules.tags.head = { "remove": 1 };
// Paste cleanup for unindentified source
var universalRules = wysihtml.lang.object(commonRules).clone(true);
universalRules.tags.div.one_of_type.alignment_object = 1;
universalRules.tags.div.remove_action = "unwrap";
universalRules.tags.div.check_attributes.style = false;
universalRules.tags.div.keep_styles = {
"textAlign": /^((left)|(right)|(center)|(justify))$/i,
"float": 1
};
universalRules.tags.span.keep_styles = false;
// Paste cleanup for MS Office
// TODO: should be extended to stricter ruleset, as current set will probably not cover all Office bizarreness
var msOfficeRules = wysihtml.lang.object(universalRules).clone(true);
msOfficeRules.classes = {};
window.wysihtmlParserPasteRulesets = [
{
condition: //i,
set: commonRules
},{
set: universalRules
}
];
})();