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commit 6d9939c7204fa17f201fa662414c06da0bcc4389 0 parents
Tom Dyson authored
11 app.yaml
@@ -0,0 +1,11 @@
+application: tm
+version: 1
+runtime: python
+api_version: 1
+
+handlers:
+- url: /static
+ static_dir: static
+
+- url: .*
+ script: main.py
11 index.yaml
@@ -0,0 +1,11 @@
+indexes:
+
+# AUTOGENERATED
+
+# This index.yaml is automatically updated whenever the dev_appserver
+# detects that a new type of query is run. If you want to manage the
+# index.yaml file manually, remove the above marker line (the line
+# saying "# AUTOGENERATED"). If you want to manage some indexes
+# manually, move them above the marker line. The index.yaml file is
+# automatically uploaded to the admin console when you next deploy
+# your application using appcfg.py.
38 main.py
@@ -0,0 +1,38 @@
+import logging, os
+
+# Google App Engine imports.
+from google.appengine.ext.webapp import util
+
+# Force Django to reload its settings.
+from django.conf import settings
+settings._target = None
+
+# Must set this env var before importing any part of Django
+os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
+
+import logging
+import django.core.handlers.wsgi
+import django.core.signals
+import django.db
+import django.dispatch.dispatcher
+
+def log_exception(*args, **kwds):
+ logging.exception('Exception in request:')
+
+# Log errors.
+django.dispatch.dispatcher.connect(log_exception, django.core.signals.got_request_exception)
+
+# Unregister the rollback event handler.
+django.dispatch.dispatcher.disconnect(
+ django.db._rollback_on_exception,
+ django.core.signals.got_request_exception)
+
+def main():
+ # Create a Django application for WSGI.
+ application = django.core.handlers.wsgi.WSGIHandler()
+
+ # Run the WSGI CGI handler with that application.
+ util.run_wsgi_app(application)
+
+if __name__ == '__main__':
+ main()
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32 static/jquery.min.js
@@ -0,0 +1,32 @@
+/*
+ * jQuery 1.2.6 - New Wave Javascript
+ *
+ * Copyright (c) 2008 John Resig (jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * $Date: 2008/05/26 $
+ * $Rev: 5685 $
+ */
+(function(){var _jQuery=window.jQuery,_$=window.$;var jQuery=window.jQuery=window.$=function(selector,context){return new jQuery.fn.init(selector,context);};var quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,isSimple=/^.[^:#\[\.]*$/,undefined;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;return this;}if(typeof selector=="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1])selector=jQuery.clean([match[1]],context);else{var elem=document.getElementById(match[3]);if(elem){if(elem.id!=match[3])return jQuery().find(selector);return jQuery(elem);}selector=[];}}else
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+for(var j in a)if(a[j]&&a[j].constructor==Array)jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
+s.push(encodeURIComponent(j)+"="+encodeURIComponent(jQuery.isFunction(a[j])?a[j]():a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle.apply(this,arguments):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)return false;var opt=jQuery.extend({},optall),p,hidden=jQuery(this).is(":hidden"),self=this;for(p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)return opt.complete.call(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}if(opt.overflow!=null)this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}if(parts[1])end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
+e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}if(!type||(typeof type=="string"&&!fn))return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)fn.call(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)if(timers[i].elem==this){if(gotoEnd)timers[i](true);timers.splice(i,1);}});if(!gotoEnd)this.dequeue();return this;}});var queue=function(elem,type,array){if(elem){type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)q=jQuery.data(elem,type+"queue",jQuery.makeArray(array));}return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var 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self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=now();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in 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method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})();
1  static/jquery.textarearesizer.compressed.js
@@ -0,0 +1 @@
+(function($){var textarea,staticOffset;var iLastMousePos=0;var iMin=32;var grip;$.fn.TextAreaResizer=function(){return this.each(function(){textarea=$(this).addClass('processed'),staticOffset=null;$(this).wrap('<div class="resizable-textarea"><span></span></div>').parent().append($('<div class="grippie"></div>').bind("mousedown",{el:this},startDrag));var grippie=$('div.grippie',$(this).parent())[0];grippie.style.marginRight=(grippie.offsetWidth-$(this)[0].offsetWidth)+'px'})};function startDrag(e){textarea=$(e.data.el);textarea.blur();iLastMousePos=mousePosition(e).y;staticOffset=textarea.height()-iLastMousePos;textarea.css('opacity',0.25);$(document).mousemove(performDrag).mouseup(endDrag);return false}function performDrag(e){var iThisMousePos=mousePosition(e).y;var iMousePos=staticOffset+iThisMousePos;if(iLastMousePos>=(iThisMousePos)){iMousePos-=5}iLastMousePos=iThisMousePos;iMousePos=Math.max(iMin,iMousePos);textarea.height(iMousePos+'px');if(iMousePos<iMin){endDrag(e)}return false}function endDrag(e){$(document).unbind('mousemove',performDrag).unbind('mouseup',endDrag);textarea.css('opacity',1);textarea.focus();textarea=null;staticOffset=null;iLastMousePos=0}function mousePosition(e){return{x:e.clientX+document.documentElement.scrollLeft,y:e.clientY+document.documentElement.scrollTop}}})(jQuery);
40 templates/cleaned.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+ "http://www.w3.org/TR/html4/strict.dtd">
+<html lang="en">
+<head>
+ <title>WordOff</title>
+ <script type="text/javascript" src="/static/jquery.min.js"></script>
+ <script type="text/javascript" src="/static/jquery.textarearesizer.compressed.js"></script>
+ <script type="text/javascript">
+ /* jQuery textarea resizer plugin usage */
+ $(document).ready(function() {
+ $('textarea.resizable:not(.processed)').TextAreaResizer();
+ });
+ </script>
+ <style type="text/css">
+ div.grippie {
+ background:#EEEEEE url(/static/grippie.png) no-repeat scroll center 2px;
+ border-color:#DDDDDD;
+ border-style:solid;
+ border-width:0pt 1px 1px;
+ cursor:s-resize;
+ height:9px;
+ overflow:hidden;
+ }
+ .resizable-textarea textarea {
+ display:block;
+ margin-bottom:0pt;
+ width:95%;
+ height: 30%;
+ }
+ </style>
+ <link rel="shortcut icon" href="/static/favicon.ico" type="image/x-icon">
+</head>
+<body>
+
+<form action = "/clean" method = "post">
+ <textarea name = "html" class = "resizable" rows = "40">{{cleaned}}</textarea>
+</form>
+
+</body>
+</html>
45 templates/index.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+ "http://www.w3.org/TR/html4/strict.dtd">
+<html lang="en">
+<head>
+ <title>WordOff</title>
+ <script type="text/javascript" src="/static/jquery.min.js"></script>
+ <script type="text/javascript" src="/static/jquery.textarearesizer.compressed.js"></script>
+ <script type="text/javascript">
+ /* jQuery textarea resizer plugin usage */
+ $(document).ready(function() {
+ $('textarea.resizable:not(.processed)').TextAreaResizer();
+ });
+ </script>
+ <style type="text/css">
+ div.grippie {
+ background:#EEEEEE url(/static/grippie.png) no-repeat scroll center 2px;
+ border-color:#DDDDDD;
+ border-style:solid;
+ border-width:0pt 1px 1px;
+ cursor:s-resize;
+ height:9px;
+ overflow:hidden;
+ }
+ .resizable-textarea textarea {
+ display:block;
+ margin-bottom:0pt;
+ width:95%;
+ height: 30%;
+ }
+ </style>
+ <link rel="shortcut icon" href="/static/favicon.ico" type="image/x-icon">
+</head>
+<body>
+
+<form action = "/clean" method = "post">
+ <textarea name = "html" class = "resizable" rows = "40"></textarea>
+ <select name = "strength">
+ <option name = "gentle">gentle</option>
+ <option name = "brutal">brutal</option>
+ </select>
+ <input type="submit" value="clean up">
+</form>
+
+</body>
+</html>
8 urls.py
@@ -0,0 +1,8 @@
+from django.conf.urls.defaults import *
+from settings import MEDIA_ROOT
+
+urlpatterns = patterns('',
+ (r'^static/(.+)$', 'django.views.static.serve', {'document_root': MEDIA_ROOT}),
+ (r'^$', 'views.index'),
+ (r'^clean$', 'views.clean')
+)
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12 views.py
@@ -0,0 +1,12 @@
+from django.shortcuts import render_to_response
+from django.views.decorators.cache import cache_page
+from django.conf import settings
+from wordoff import superClean
+
+def index(request):
+ return render_to_response('index.html', {})
+
+def clean(request):
+ input = request.POST["html"]
+ cleaned = superClean(input)
+ return render_to_response('cleaned.html', locals())
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47 wordoff.py
@@ -0,0 +1,47 @@
+# remove cruft that has been added through pasting from word
+# into a wysiwyg editor
+
+import re
+import unicodedata
+
+match_attributes = re.compile(r'<([a-zA-Z]+[0-9]?) [^>]+>')
+match_spans = re.compile(r'</?span[^>]*>')
+match_divs = re.compile(r'</?div[^>]*>')
+match_empty_elements = re.compile(r'<([a-zA-Z]+)>\s*</\1>')
+match_multiple_linebreaks = re.compile(r'(\n\s*){3,}')
+
+def stripAttributes(str):
+ # remove attributes from all tags
+ return match_attributes.sub(r'<\1>',str)
+
+def stripSpans(str):
+ # remove spans
+ return match_spans.sub('',str)
+
+def stripDivs(str):
+ # remove divs
+ return match_divs.sub('',str)
+
+def reduceLineBreaks(str):
+ # reduce >2 line breaks into two
+ return match_multiple_linebreaks.sub('\n\n',str)
+
+def stripEmptyElements(str):
+ # remove elements which contain nothing or whitespace
+ return match_empty_elements.sub('', str)
+
+def xenophobia(str):
+ # convert everything to ascii
+ utf8_string = str.decode('utf-8')
+ return unicodedata.normalize('NFKD', utf8_string).encode('iso-8859-1', 'ignore')
+
+def superClean(str):
+ clean = stripAttributes(str)
+ cleaner = stripSpans(clean)
+ cleaner = stripDivs(cleaner)
+ cleaner = xenophobia(cleaner)
+ cleaner = stripEmptyElements(cleaner)
+ cleaner = stripEmptyElements(cleaner)
+ cleaner = stripEmptyElements(cleaner)
+ cleaner = reduceLineBreaks(cleaner)
+ return cleaner
BIN  wordoff.pyc
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