贴吧图化 - Gerald倾情打造
// ==UserScript== // @name Tieba Imagizer // @namespace http://gera2ld.blog.163.com/ // @author Gerald <[email protected]> // @icon http://s.gravatar.com/avatar/a0ad718d86d21262ccd6ff271ece08a3?s=80 // @version 1.2.7.1 // @description 贴吧图化 - Gerald倾情打造 // @homepageURL http://geraldl.net/userjs/TiebaImagizer // @include http://tieba.baidu.com/* // @exclude http://tieba.baidu.com/tb/* // @require https://greasyfork.org/scripts/144/code.user.js // @grant none // ==/UserScript== var loadingURL='http://tieba.baidu.com/tb/static-ihome/img/loading2.gif'; // 初始化颜色选择面板 function initColorPanel() { if(utils.colorInput) return; // Check support for input[type=color] var i=document.createElement('input'); i.setAttribute('type','color'); if(i.type=='color') return utils.colorInput=function(id,key,def,func){ return utils.bindProp($('<input type=color id='+id+' class="ge_rsep colorbox">'),'value',key,def,func,['change','keyup']); }; utils.addStyle('\ #colors{display:none;position:absolute;background:white;border:2px ridge;padding:10px;cursor:default;}\ #colors .colors{width:261px;cursor:pointer;margin:2px;border-collapse:separate;border-spacing:1px;background:black;}\ #colors .colors td{display:table-cell !important;width:12px;height:12px;border:none;emptycells:show;}\ .colorbox{width:12px;height:12px;border:1px solid;display:inline-block;position:relative;top:3px;}\ '); var cp=$('<div id=colors>').click(function(e){e.stopPropagation();}),r,c,t; r=function(e){ var d=$(e.target).attr('data'); if(d) { if(e.type=='mouseover') { if(c) c.css('outline','none'); c=$(e.target).css('outline','1px outset yellow'); $('#ge_vcolor').val(d); } else cp.owner.setColor(d); } }; t=$('<table class=colors>').appendTo(cp).mouseover(r).click(r); var k=['00','33','66','99','cc','ff'],p=['#ffffff','#ff0000','#00ff00','#0000ff','#ffff00','#00ffff','#ff00ff']; for(var i=0;i<12;i++) { r=$('<tr>').appendTo(t); if(i<6) c='#'+k[i]+k[i]+k[i]; else c=p[i-6]; $('<td>').appendTo(r).css({background:c}).attr('data',c); if(!i) $('<td rowspan=12 style="background:white;">').appendTo(r); for(var j=0;j<18;j++) { c='#'+k[Math.floor(i/6)*3+Math.floor(j/6)]+k[j%6]+k[i%6]; $('<td>').appendTo(r).css({background:c}).attr('data',c); } } t=$('<form>').appendTo(cp); $('<span id=ge_scolor class="ge_rsep colorbox">').appendTo(t); r=function(){$('#ge_scolor').css('background',this.value);}; $('<input type=text id=ge_vcolor style="width:60px" class=ge_rsep>').appendTo(t).change(r).keyup(r); r=function(e){e.preventDefault();cp.owner.setColor($('#ge_scolor').css('background-color'));}; $('<span class=ge_sbtn>OK</span>').appendTo(t).click(r);t.submit(r); c=null; utils.colorInput=function(id,key,def,func){ var o=$('<span id='+id+' class=colorbox>'),c=utils.getObj(key,def); o.css({border:'1px outset white',cursor:'pointer',background:c}).attr('data',c).click(function(e){ if(cp.owner!=o) { cp.owner=o;cp.appendTo(o).css({top:'auto',bottom:'auto'}).show(); if(cp.offset().top+cp.height()>pageYOffset+innerHeight) cp.css('bottom','14px'); else cp.css('top','14px'); $('#ge_scolor').css('background',e=o.attr('data')); $('#ge_vcolor').val(e); } else {cp.owner=null;cp.hide();} }); o.setColor=function(v){ v=v.replace(/rgb\((\d+),\s?(\d+),\s?(\d+)\)/i,function(v,g1,g2,g3){ v=[g1,g2,g3];for(g1 in v) {v[g1]=parseInt(v[g1]).toString(16);if(v[g1].length<2) v[g1]='0'+v[g1];} return '#'+v.join(''); }); o.attr('data',v).css('background',v); utils.setObj(key,v); cp.owner=null;cp.hide();func(); }; o[0].val=function(){return o.attr('data');}; return o[0]; }; } function dataURL2Blob(dataURL) { var data=dataURL.match(/^data:(.*?);base64,(.*)$/), raw=atob(data[2]), buf=new ArrayBuffer(raw.length), intarr=new Uint8Array(buf),i; for(i=0;i<raw.length;i++) intarr[i]=raw.charCodeAt(i); return new Blob([buf], {type:data[1]}); } function initImagizer(editor){ var st=utils.addStyle(),content=null,ebody=editor.$body, op=utils.addRPopup(utils.addSButton('图 化')).panel; function getStyle() { var s={},t=[]; if($('#w2iitalic').prop('checked')) t.push('italic'); if($('#w2ibold').prop('checked')) t.push('bold'); t.push($('#w2isize').val()+'px'); if(f.val()) t.push(f.val()); s.font=t.join(' '); s.color=cf.val(); s.background=$('#w2iabgclr').prop('checked')?cb.val():'inherit'; return s; } function undo(){ if(!content) return; ebody.html(content);content=null; bUndo.addClass('ge_disabled'); } utils.uploadImage=function(dataURL,node) { function error(){ alert('图片上传发生错误！'); undo(); } $.get('/dc/common/imgtbs',function(r) { var data=new FormData(); data.append('tbs',r.data.tbs); data.append('file',dataURL2Blob(dataURL)); $.ajax({ type:'POST', url:'http://upload.tieba.baidu.com/upload/pic', contentType:false, processData:false, data:data, dataType:'json', xhrFields:{ withCredentials:true, }, success:function(c){ if(c.error_code) error(); else { var e='http://imgsrc.baidu.com/forum/pic/item/'+c.info.pic_id_encode+'.jpg'; $(node).replaceWith('<img class="BDE_Image" src="'+e+'" pic_type="0" onload="EditorUI.resizeImage(this,560)">'); } }, error:error, }); },'json'); }; var u=$('<div class=ge_sbtn style="margin:0 0 2px;">开始图化</div>').appendTo(op).click(word2Image); // Extracted from ueditor.js function extractContents(H) { function remove(i){i.parentNode.removeChild(i);} function findParents(i){ var a=[i]; while(i.parentNode!==editor.body&&(i=i.parentNode)) a.unshift(i); return a; } var F = H.startContainer, E = H.endContainer, N = H.startOffset, G = H.endOffset, T = H.document, B = T.createDocumentFragment(), I, K; if (F.nodeType == 1) { F = F.childNodes[N] || (I = F.appendChild(T.createTextNode(""))) } if (E.nodeType == 1) { E = E.childNodes[G] || (K = E.appendChild(T.createTextNode(""))) } if (F === E && F.nodeType == 3) { B.appendChild(T.createTextNode(F.substringData(N, G - N))); F.deleteData(N, G - N); H.collapse(true) return B } var J, P, R = B, Q = findParents(F), C = findParents(E); for (var O = 0; Q[O] == C[O]; ) { O++ } for (var M = O, S; S = Q[M]; M++) { J = S.nextSibling; if (S == F) { if (!I) { if (H.startContainer.nodeType == 3) { R.appendChild(T.createTextNode(F.nodeValue.slice(N))); } else { R.appendChild(F) } } } else { P = S.cloneNode(false); R.appendChild(P) } while (J) { if (J === E || J === C[M]) { break } S = J.nextSibling; R.appendChild(J); J = S } R = P } R = B; if (!Q[O]) { R.appendChild(Q[O - 1].cloneNode(false)); R = R.firstChild } for (var M = O, D; D = C[M]; M++) { J = D.previousSibling; if (D == E) { if (!K && H.endContainer.nodeType == 3) { R.appendChild(T.createTextNode(E.substringData(0, G))); E.deleteData(0, G) } } else { P = D.cloneNode(false); R.appendChild(P) } if (M != O || !Q[O]) { while (J) { if (J === F) { break } D = J.previousSibling; R.insertBefore(J, R.firstChild); J = D } } R = P } H.setStartBefore(!C[O] ? C[O - 1] : !Q[O] ? Q[O - 1] : C[O]).collapse(true); I && remove(I); K && remove(K); return B } function innerText(o) { return $('<div>').append(o.childNodes||o.html()).html(function(i,h){return h.replace(/<br>(<\/p>)?|<\/p>/gi,'\n');}).text().replace(/\s+$/,''); } function word2Image(){ content=ebody.html(); bUndo.removeClass('ge_disabled'); var fz=parseInt($('#w2isize').val()),loading=$('<img title="双击撤销">').attr('src',loadingURL), r=editor.selection.getRange(),s=null; if(!r.collapsed) s=innerText(extractContents(r)); if(s&&/\S/.test(s)) { r.insertNode(loading[0]); } else { s=innerText(ebody); if(!/\S/.test(s)) return; ebody.html(loading); } var lines=s.split('\n'),w=0,c=document.createElement('canvas'),d=c.getContext('2d'),lh=Math.round(1.5*fz),data=[]; s=getStyle(); d.font=s.font; lines.forEach(function(line){ line=line.replace(/\s+$/,''); do { for(var l=0,j=0;j<line.length;j++) { l+=d.measureText(line[j]).width; if(l>560) break; else if(w<l) w=l; } data.push(line.substr(0,j)); line=line.substr(j); } while(line); }); c.height=lh*data.length; c.width=w; if($('#w2ishadow').prop('checked')) { d.shadowColor='gray'; d.shadowBlur=d.shadowOffsetY=d.shadowOffsetX=Math.ceil(fz/25); } if($('#w2iabgclr').prop('checked')) { d.fillStyle=s.background; d.fillRect(0,0,w,c.height); } d.font=s.font; d.fillStyle=d.strokeStyle=s.color; e=$('#w2istroke').prop('checked')?d.strokeText:d.fillText; i=0;data.forEach(function(j){e.call(d,j,0,fz+lh*(i++));}); utils.uploadImage(c.toDataURL(),loading); } function checkFont(e) { e=getStyle();var i,s=''; for(i in e) e[i]+=' !important'; if($('#w2ipreview').prop('checked')) st.html('#ueditor_replace{font:'+e.font+';color:'+e.color+';background:'+e.background+'}'); else st.html(''); for(i in e) s+=i+':'+e[i]+';'; f.css('cssText',s); } utils.addStyle('#w2iface{max-width:800px;max-height:400px;}'); var ff=utils.list('w2ifaces','w2ifaceid',null,['微软雅黑']).load(); var f=$('<select id=w2iface>').appendTo($('<label>字体：</label>').appendTo(op)).change(function(e){ff.load(f.prop('selectedIndex'));checkFont();}); ff.list.forEach(function(i){$('<option>'+i+'</option>').appendTo(f);});f.prop('selectedIndex',ff.last); $('<span class=ge_sbtn>+</span>').appendTo(op).click(function(e){ if(e=prompt('请输入字体名称：')) { ff.load(ff.push(e)); $('<option>').text(e).appendTo(f); f.val(e);checkFont(); } }); $('<span class=ge_sbtn>-</span>').appendTo(op).click(function(e){ e=f.prop('selectedIndex'); f.children(':eq('+e+')').remove(); ff.pop(e);ff.load(f.prop('selectedIndex'));checkFont(); }); initColorPanel(); var cf,cb; utils.bindProp($('<input type=checkbox id=w2ipreview>').appendTo(op),'checked','w2ipreview',false,checkFont); $('<label for=w2ipreview>预览</label><br><label for=w2icolor>颜色：</label>').appendTo(op); $(cf=utils.colorInput('w2icolor','w2icolor','#2222ff',checkFont)).appendTo(op).addClass('ge_rsep'); $('<label for=w2isize>大小：</label>').appendTo(op); utils.bindProp($('<input type=number id=w2isize min=9 class=ge_rsep style="height:18px;width:40px;">').appendTo(op),'value','w2isize',22,checkFont); utils.bindProp($('<input type=checkbox id=w2iabgclr>').appendTo(op),'checked','w2iabgclr',false,checkFont); $('<label for=w2iabgclr>背景色：</label>').appendTo(op); $(cb=utils.colorInput('w2ibgclr','w2ibgclr','#efe4b0',checkFont)).appendTo(op); $('<br>').appendTo(op); utils.bindProp($('<input type=checkbox id=w2ibold>').appendTo(op),'checked','w2ibold',false,checkFont); $('<label for=w2ibold class=ge_rsep>加粗</label>').appendTo(op); utils.bindProp($('<input type=checkbox id=w2iitalic>').appendTo(op),'checked','w2iitalic',false,checkFont); $('<label for=w2iitalic class=ge_rsep>倾斜</label>').appendTo(op); utils.bindProp($('<input type=checkbox id=w2ishadow>').appendTo(op),'checked','w2ishadow',false,checkFont); $('<label for=w2ishadow class=ge_rsep>阴影</label>').appendTo(op); utils.bindProp($('<input type=checkbox id=w2istroke>').appendTo(op),'checked','w2istroke',false,checkFont); $('<label for=w2istroke class=ge_rsep>镂空</label>').appendTo(op); var bUndo=$('<span class="ge_sbtn ge_disabled" title="回到最后一次图化前的状态">撤销图化</span>').appendTo(op).click(undo); f.prop('selectedIndex',ff.last);checkFont(); } if(unsafeWindow.PosterContext&&unsafeWindow.PosterContext.isPostAllowed()) utils.wait(unsafeWindow,'test_editor',initImagizer);
