diff options
Diffstat (limited to 'askbot/skins/old/media/js/utils.js')
| -rw-r--r-- | askbot/skins/old/media/js/utils.js | 391 |
1 files changed, 0 insertions, 391 deletions
diff --git a/askbot/skins/old/media/js/utils.js b/askbot/skins/old/media/js/utils.js deleted file mode 100644 index ec55e535..00000000 --- a/askbot/skins/old/media/js/utils.js +++ /dev/null @@ -1,391 +0,0 @@ -//var $, scriptUrl, askbotSkin -var mediaUrl = function(resource){ - return scriptUrl + 'm/' + askbotSkin + '/' + resource; -}; - -var cleanUrl = function(url){ - var re = new RegExp('//', 'g'); - return url.replace(re, '/'); -}; - -var copyAltToTitle = function(sel){ - sel.attr('title', sel.attr('alt')); -}; - -var getUniqueWords = function(value){ - var words = $.trim(value).split(/\s+/); - var uniques = new Object(); - var out = new Array(); - $.each(words, function(idx, item){ - if (!(item in uniques)){ - uniques[item] = 1; - out.push(item); - }; - }); - return out; -}; - -var showMessage = function(element, msg, where) { - var div = $('<div class="vote-notification"><h3>' + msg + '</h3>(' + - $.i18n._('click to close') + ')</div>'); - - div.click(function(event) { - $(".vote-notification").fadeOut("fast", function() { $(this).remove(); }); - }); - - var where = where || 'parent'; - - if (where == 'parent'){ - element.parent().append(div); - } - else { - element.after(div); - } - - div.fadeIn("fast"); -}; - -//outer html hack - https://github.com/brandonaaron/jquery-outerhtml/ -(function($){ - var div; - $.fn.outerHTML = function() { - var elem = this[0], - tmp; - return !elem ? null - : typeof ( tmp = elem.outerHTML ) === 'string' ? tmp - : ( div = div || $('<div/>') ).html( this.eq(0).clone() ).html(); - }; -})(jQuery); - -var makeKeyHandler = function(key, callback){ - return function(e){ - if ((e.which && e.which == key) || (e.keyCode && e.keyCode == key)){ - if(!e.shiftKey){ - callback(); - return false; - } - } - }; -}; - - -var setupButtonEventHandlers = function(button, callback){ - button.keydown(makeKeyHandler(13, callback)); - button.click(callback); -}; - - -var putCursorAtEnd = function(element){ - var el = element.get()[0]; - if (el.setSelectionRange){ - var len = element.val().length * 2; - el.setSelectionRange(len, len); - } - else{ - element.val(element.val()); - } - element.scrollTop = 999999; -}; - -var setCheckBoxesIn = function(selector, value){ - return $(selector + '> input[type=checkbox]').attr('checked', value); -}; - -var notify = function() { - var visible = false; - return { - show: function(html) { - if (html) { - $("body").css("margin-top", "2.2em"); - $(".notify span").html(html); - } - $(".notify").fadeIn("slow"); - visible = true; - }, - close: function(doPostback) { - if (doPostback) { - $.post( - askbot['urls']['mark_read_message'], - { formdata: "required" } - ); - } - $(".notify").fadeOut("fast"); - $("body").css("margin-top", "0"); - visible = false; - }, - isVisible: function() { return visible; } - }; -} (); - -/* some google closure-like code for the ui elements */ -var inherits = function(childCtor, parentCtor) { - /** @constructor taken from google closure */ - function tempCtor() {}; - tempCtor.prototype = parentCtor.prototype; - childCtor.superClass_ = parentCtor.prototype; - childCtor.prototype = new tempCtor(); - childCtor.prototype.constructor = childCtor; -}; - -/* wrapper around jQuery object */ -var WrappedElement = function(){ - this._element = null; - this._in_document = false; -}; -WrappedElement.prototype.setElement = function(element){ - this._element = element; -}; -WrappedElement.prototype.createDom = function(){ - this._element = $('<div></div>'); -}; -WrappedElement.prototype.getElement = function(){ - if (this._element === null){ - this.createDom(); - } - return this._element; -}; -WrappedElement.prototype.inDocument = function(){ - return this._in_document; -}; -WrappedElement.prototype.enterDocument = function(){ - return this._in_document = true; -}; -WrappedElement.prototype.hasElement = function(){ - return (this._element !== null); -}; -WrappedElement.prototype.makeElement = function(html_tag){ - //makes jQuery element with tags - return $('<' + html_tag + '></' + html_tag + '>'); -}; -WrappedElement.prototype.dispose = function(){ - this._element.remove(); - this._in_document = false; -}; - -var SimpleControl = function(){ - WrappedElement.call(this); - this._handler = null; - this._title = null; -}; -inherits(SimpleControl, WrappedElement); - -SimpleControl.prototype.setHandler = function(handler){ - this._handler = handler; - if (this.hasElement()){ - this.setHandlerInternal(); - } -}; - -SimpleControl.prototype.setHandlerInternal = function(){ - //default internal setHandler behavior - setupButtonEventHandlers(this._element, this._handler); -}; - -SimpleControl.prototype.setTitle = function(title){ - this._title = title; -}; - -var EditLink = function(){ - SimpleControl.call(this) -}; -inherits(EditLink, SimpleControl); - -EditLink.prototype.createDom = function(){ - var element = $('<a></a>'); - element.addClass('edit'); - this.decorate(element); -}; - -EditLink.prototype.decorate = function(element){ - this._element = element; - this._element.attr('title', $.i18n._('click to edit this comment')); - this._element.html($.i18n._('edit')); - this.setHandlerInternal(); -}; - -var DeleteIcon = function(title){ - SimpleControl.call(this); - this._title = title; -}; -inherits(DeleteIcon, SimpleControl); - -DeleteIcon.prototype.decorate = function(element){ - this._element = element; - this._element.attr('class', 'delete-icon'); - this._element.attr('title', this._title); - if (this._handler !== null){ - this.setHandlerInternal(); - } -}; - -DeleteIcon.prototype.setHandlerInternal = function(){ - setupButtonEventHandlers(this._element, this._handler); -}; - -DeleteIcon.prototype.createDom = function(){ - this._element = this.makeElement('span'); - this.decorate(this._element); -}; - -var Tag = function(){ - SimpleControl.call(this); - this._deletable = false; - this._delete_handler = null; - this._delete_icon_title = null; - this._tag_title = null; - this._name = null; - this._url_params = null; - this._inner_html_tag = 'a'; - this._html_tag = 'li'; -} -inherits(Tag, SimpleControl); - -Tag.prototype.setName = function(name){ - this._name = name; -}; - -Tag.prototype.getName = function(){ - return this._name; -}; - -Tag.prototype.setHtmlTag = function(html_tag){ - this._html_tag = html_tag; -}; - -Tag.prototype.setDeletable = function(is_deletable){ - this._deletable = is_deletable; -}; - -Tag.prototype.setLinkable = function(is_linkable){ - if (is_linkable === true){ - this._inner_html_tag = 'a'; - } else { - this._inner_html_tag = 'span'; - } -}; - -Tag.prototype.isLinkable = function(){ - return (this._inner_html_tag === 'a'); -}; - -Tag.prototype.isDeletable = function(){ - return this._deletable; -}; - -Tag.prototype.isWildcard = function(){ - return (this.getName().substr(-1) === '*'); -}; - -Tag.prototype.setUrlParams = function(url_params){ - this._url_params = url_params; -}; - -Tag.prototype.setHandlerInternal = function(){ - setupButtonEventHandlers(this._element.find('.tag'), this._handler); -}; - -/* delete handler will be specific to the task */ -Tag.prototype.setDeleteHandler = function(delete_handler){ - this._delete_handler = delete_handler; - if (this.hasElement() && this.isDeletable()){ - this._delete_icon.setHandler(delete_handler); - } -}; - -Tag.prototype.getDeleteHandler = function(){ - return this._delete_handler; -}; - -Tag.prototype.setDeleteIconTitle = function(title){ - this._delete_icon_title = title; -}; - -Tag.prototype.decorate = function(element){ - this._element = element; - var del = element.find('.delete-icon'); - if (del.length === 1){ - this.setDeletable(true); - this._delete_icon = new DeleteIcon(); - if (this._delete_icon_title != null){ - this._delete_icon.setTitle(this._delete_icon_title); - } - //do not set the delete handler here - this._delete_icon.decorate(del); - } - this._inner_element = this._element.find('.tag'); - this._name = this.decodeTagName($.trim(this._inner_element.html())); - if (this._title !== null){ - this._inner_element.attr('title', this._title); - } - if (this._handler !== null){ - this.setHandlerInternal(); - } -}; - -Tag.prototype.getDisplayTagName = function(){ - //replaces the trailing * symbol with the unicode asterisk - return this._name.replace(/\*$/, '✽'); -}; - -Tag.prototype.decodeTagName = function(encoded_name){ - return encoded_name.replace('\u273d', '*'); -}; - -Tag.prototype.createDom = function(){ - this._element = this.makeElement(this._html_tag); - //render the outer element - if (this._deletable){ - this._element.addClass('deletable-tag'); - } - this._element.addClass('tag-left'); - - //render the inner element - this._inner_element = this.makeElement(this._inner_html_tag); - if (this.isLinkable()){ - var url = askbot['urls']['questions']; - url += '?tags=' + escape(this.getName()); - if (this._url_params !== null){ - url += escape('&' + this._url_params); - } - this._inner_element.attr('href', url); - } - this._inner_element.addClass('tag tag-right'); - this._inner_element.attr('rel', 'tag'); - if (this._title === null){ - this.setTitle( - $.i18n._( - "see questions tagged '{tag}'" - ).replace( - '{tag}', - this.getName() - ) - ); - } - this._inner_element.attr('title', this._title); - this._inner_element.html(this.getDisplayTagName()); - - this._element.append(this._inner_element); - - if (!this.isLinkable() && this._handler !== null){ - this.setHandlerInternal(); - } - - if (this._deletable){ - this._delete_icon = new DeleteIcon(); - this._delete_icon.setHandler(this.getDeleteHandler()); - if (this._delete_icon_title !== null){ - this._delete_icon.setTitle(this._delete_icon_title); - } - this._element.append(this._delete_icon.getElement()); - } -}; - -//Search Engine Keyword Highlight with Javascript -//http://scott.yang.id.au/code/se-hilite/ -Hilite={elementid:"content",exact:true,max_nodes:1000,onload:true,style_name:"hilite",style_name_suffix:true,debug_referrer:""};Hilite.search_engines=[["local","q"],["cnprog\\.","q"],["google\\.","q"],["search\\.yahoo\\.","p"],["search\\.msn\\.","q"],["search\\.live\\.","query"],["search\\.aol\\.","userQuery"],["ask\\.com","q"],["altavista\\.","q"],["feedster\\.","q"],["search\\.lycos\\.","q"],["alltheweb\\.","q"],["technorati\\.com/search/([^\\?/]+)",1],["dogpile\\.com/info\\.dogpl/search/web/([^\\?/]+)",1,true]];Hilite.decodeReferrer=function(d){var g=null;var e=new RegExp("");for(var c=0;c<Hilite.search_engines.length;c++){var f=Hilite.search_engines[c];e.compile("^http://(www\\.)?"+f[0],"i");var b=d.match(e);if(b){var a;if(isNaN(f[1])){a=Hilite.decodeReferrerQS(d,f[1])}else{a=b[f[1]+1]}if(a){a=decodeURIComponent(a);if(f.length>2&&f[2]){a=decodeURIComponent(a)}a=a.replace(/\'|"/g,"");a=a.split(/[\s,\+\.]+/);return a}break}}return null};Hilite.decodeReferrerQS=function(f,d){var b=f.indexOf("?");var c;if(b>=0){var a=new String(f.substring(b+1));b=0;c=0;while((b>=0)&&((c=a.indexOf("=",b))>=0)){var e,g;e=a.substring(b,c);b=a.indexOf("&",c)+1;if(e==d){if(b<=0){return a.substring(c+1)}else{return a.substring(c+1,b-1)}}else{if(b<=0){return null}}}}return null};Hilite.hiliteElement=function(f,e){if(!e||f.childNodes.length==0){return}var c=new Array();for(var b=0;b<e.length;b++){e[b]=e[b].toLowerCase();if(Hilite.exact){c.push("\\b"+e[b]+"\\b")}else{c.push(e[b])}}c=new RegExp(c.join("|"),"i");var a={};for(var b=0;b<e.length;b++){if(Hilite.style_name_suffix){a[e[b]]=Hilite.style_name+(b+1)}else{a[e[b]]=Hilite.style_name}}var d=function(m){var j=c.exec(m.data);if(j){var n=j[0];var i="";var h=m.splitText(j.index);var g=h.splitText(n.length);var l=m.ownerDocument.createElement("SPAN");m.parentNode.replaceChild(l,h);l.className=a[n.toLowerCase()];l.appendChild(h);return l}else{return m}};Hilite.walkElements(f.childNodes[0],1,d)};Hilite.hilite=function(){var a=Hilite.debug_referrer?Hilite.debug_referrer:document.referrer;var b=null;a=Hilite.decodeReferrer(a);if(a&&((Hilite.elementid&&(b=document.getElementById(Hilite.elementid)))||(b=document.body))){Hilite.hiliteElement(b,a)}};Hilite.walkElements=function(d,f,e){var a=/^(script|style|textarea)/i;var c=0;while(d&&f>0){c++;if(c>=Hilite.max_nodes){var b=function(){Hilite.walkElements(d,f,e)};setTimeout(b,50);return}if(d.nodeType==1){if(!a.test(d.tagName)&&d.childNodes.length>0){d=d.childNodes[0];f++;continue}}else{if(d.nodeType==3){d=e(d)}}if(d.nextSibling){d=d.nextSibling}else{while(f>0){d=d.parentNode;f--;if(d.nextSibling){d=d.nextSibling;break}}}}};if(Hilite.onload){if(window.attachEvent){window.attachEvent("onload",Hilite.hilite)}else{if(window.addEventListener){window.addEventListener("load",Hilite.hilite,false)}else{var __onload=window.onload;window.onload=function(){Hilite.hilite();__onload()}}}}; 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a=this.getValue();if(a!==this.lastProcessedValue_&&a!==this.lastSelectedValue_){if(a.length>=this.options.minChars){this.active_=true;this.lastProcessedValue_=a;this.fetchData(a)}}};AutoCompleter.prototype.fetchData=function(b){if(this.options.data){this.filterAndShowResults(this.options.data,b)}else{var a=this;this.fetchRemoteData(b,function(c){a.filterAndShowResults(c,b)})}};AutoCompleter.prototype.fetchRemoteData=function(c,e){var d=this.cacheRead(c);if(d){e(d)}else{var a=this;if(this._element){this._element.addClass(this.options.loadingClass)}var b=function(g){var f=false;if(g!==false){f=a.parseRemoteData(g);a.options.data=f;a.cacheWrite(c,f)}if(a._element){a._element.removeClass(a.options.loadingClass)}e(f)};$.ajax({url:this.makeUrl(c),success:b,error:function(){b(false)}})}};AutoCompleter.prototype.setOption=function(a,b){this.options[a]=b};AutoCompleter.prototype.setExtraParam=function(b,c){var a=$.trim(String(b));if(a){if(!this.options.extraParams){this.options.extraParams={}}if(this.options.extraParams[a]!==c){this.options.extraParams[a]=c;this.cacheFlush()}}};AutoCompleter.prototype.makeUrl=function(e){var a=this;var b=this.options.url;var d=$.extend({},this.options.extraParams);if(this.options.queryParamName===false){b+=encodeURIComponent(e)}else{d[this.options.queryParamName]=e}if(this.options.limitParamName&&this.options.maxItemsToShow){d[this.options.limitParamName]=this.options.maxItemsToShow}var c=[];$.each(d,function(f,g){c.push(a.makeUrlParam(f,g))});if(c.length){b+=b.indexOf("?")==-1?"?":"&";b+=c.join("&")}return b};AutoCompleter.prototype.makeUrlParam=function(a,b){return String(a)+"="+encodeURIComponent(b)};AutoCompleter.prototype.splitText=function(a){return String(a).replace(/(\r\n|\r|\n)/g,"\n").split(this.options.lineSeparator)};AutoCompleter.prototype.parseRemoteData=function(c){var h,b,f,d,g;var e=[];var b=this.splitText(c);for(f=0;f<b.length;f++){var a=b[f].split(this.options.cellSeparator);g=[];for(d=0;d<a.length;d++){g.push(unescape(a[d]))}h=g.shift();e.push({value:unescape(h),data:g})}return e};AutoCompleter.prototype.filterAndShowResults=function(a,b){this.showResults(this.filterResults(a,b),b)};AutoCompleter.prototype.filterResults=function(d,b){var f=[];var l,c,e,m,j,a;var k,h,g;for(e=0;e<d.length;e++){m=d[e];j=typeof m;if(j==="string"){l=m;c={}}else{if($.isArray(m)){l=m[0];c=m.slice(1)}else{if(j==="object"){l=m.value;c=m.data}}}l=String(l);if(l>""){if(typeof c!=="object"){c={}}if(this.options.filterResults){h=String(b);g=String(l);if(!this.options.matchCase){h=h.toLowerCase();g=g.toLowerCase()}a=g.indexOf(h);if(this.options.matchInside){a=a>-1}else{a=a===0}}else{a=true}if(a){f.push({value:l,data:c})}}}if(this.options.sortResults){f=this.sortResults(f,b)}if(this.options.maxItemsToShow>0&&this.options.maxItemsToShow<f.length){f.length=this.options.maxItemsToShow}return f};AutoCompleter.prototype.sortResults=function(c,d){var b=this;var a=this.options.sortFunction;if(!$.isFunction(a)){a=function(g,e,h){return b.sortValueAlpha(g,e,h)}}c.sort(function(f,e){return a(f,e,d)});return c};AutoCompleter.prototype.sortValueAlpha=function(d,c,e){d=String(d.value);c=String(c.value);if(!this.options.matchCase){d=d.toLowerCase();c=c.toLowerCase()}if(d>c){return 1}if(d<c){return -1}return 0};AutoCompleter.prototype.showResults=function(e,b){var k=this;var g=$("<ul></ul>");var f,l,j,a,h=false,d=false;var c=e.length;for(f=0;f<c;f++){l=e[f];j=$("<li>"+this.showResult(l.value,l.data)+"</li>");j.data("value",l.value);j.data("data",l.data);j.click(function(){var i=$(this);k.selectItem(i)}).mousedown(function(){k.finishOnBlur_=false}).mouseup(function(){k.finishOnBlur_=true});g.append(j);if(h===false){h=String(l.value);d=j;j.addClass(this.options.firstItemClass)}if(f==c-1){j.addClass(this.options.lastItemClass)}}this.position();this._results.html(g).show();a=this._results.outerWidth()-this._results.width();this._results.width(this._element.outerWidth()-a);$("li",this._results).hover(function(){k.focusItem(this)},function(){});if(this.autoFill(h,b)){this.focusItem(d)}};AutoCompleter.prototype.showResult=function(b,a){if($.isFunction(this.options.showResult)){return this.options.showResult(b,a)}else{return b}};AutoCompleter.prototype.autoFill=function(e,c){var b,a,d,f;if(this.options.autoFill&&this.lastKeyPressed_!=8){b=String(e).toLowerCase();a=String(c).toLowerCase();d=e.length;f=c.length;if(b.substr(0,f)===a){this._element.val(e);this.selectRange(f,d);return true}}return false};AutoCompleter.prototype.focusNext=function(){this.focusMove(+1)};AutoCompleter.prototype.focusPrev=function(){this.focusMove(-1)};AutoCompleter.prototype.focusMove=function(a){var b,c=$("li",this._results);a=parseInt(a,10);for(var b=0;b<c.length;b++){if($(c[b]).hasClass(this.selectClass_)){this.focusItem(b+a);return}}this.focusItem(0)};AutoCompleter.prototype.focusItem=function(b){var a,c=$("li",this._results);if(c.length){c.removeClass(this.selectClass_).removeClass(this.options.selectClass);if(typeof b==="number"){b=parseInt(b,10);if(b<0){b=0}else{if(b>=c.length){b=c.length-1}}a=$(c[b])}else{a=$(b)}if(a){a.addClass(this.selectClass_).addClass(this.options.selectClass)}}};AutoCompleter.prototype.selectCurrent=function(){var a=$("li."+this.selectClass_,this._results);if(a.length==1){this.selectItem(a)}else{this.finish()}};AutoCompleter.prototype.selectItem=function(d){var c=d.data("value");var b=d.data("data");var a=this.displayValue(c,b);this.lastProcessedValue_=a;this.lastSelectedValue_=a;this.setValue(a);this.setCaret(a.length);this.callHook("onItemSelect",{value:c,data:b});this.finish()};AutoCompleter.prototype.isContentChar=function(a){if(a.match(this.options.stopCharRegex)){return false}else{if(a===this.options.multipleSeparator){return false}else{return true}}};AutoCompleter.prototype.getValue=function(){var c=this._element.getSelection();var d=this._element.val();var f=c.start;var e=f;for(cpos=f;cpos>=0;cpos=cpos-1){if(cpos===d.length){continue}var b=d.charAt(cpos);if(!this.isContentChar(b)){break}e=cpos}var a=f;for(cpos=f;cpos<d.length;cpos=cpos+1){if(cpos===0){continue}var b=d.charAt(cpos);if(!this.isContentChar(b)){break}a=cpos}this._selection_start=e;this._selection_end=a;return d.substring(e,a)};AutoCompleter.prototype.setValue=function(b){var a=this._element.val().substring(0,this._selection_start);var c=this._element.val().substring(this._selection_end+1);this._element.val(a+b+c)};AutoCompleter.prototype.displayValue=function(b,a){if($.isFunction(this.options.displayValue)){return this.options.displayValue(b,a)}else{return b}};AutoCompleter.prototype.finish=function(){if(this.keyTimeout_){clearTimeout(this.keyTimeout_)}if(this._element.val()!==this.lastSelectedValue_){if(this.options.mustMatch){this._element.val("")}this.callHook("onNoMatch")}this._results.hide();this.lastKeyPressed_=null;this.lastProcessedValue_=null;if(this.active_){this.callHook("onFinish")}this.active_=false};AutoCompleter.prototype.selectRange=function(d,a){var c=this._element.get(0);if(c.setSelectionRange){c.focus();c.setSelectionRange(d,a)}else{if(this.createTextRange){var b=this.createTextRange();b.collapse(true);b.moveEnd("character",a);b.moveStart("character",d);b.select()}}};AutoCompleter.prototype.setCaret=function(a){this.selectRange(a,a)}; |