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13 lines
16 KiB
JavaScript
13 lines
16 KiB
JavaScript
/**
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* Plupload - multi-runtime File Uploader
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* v2.1.9
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*
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* Copyright 2013, Moxiecode Systems AB
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* Released under GPL License.
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*
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* License: http://www.plupload.com/license
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* Contributing: http://www.plupload.com/contributing
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*
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* Date: 2016-05-15
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*/
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;(function(e,t,n){function s(e){function r(e,t,r){var i={chunks:"slice_blob",jpgresize:"send_binary_string",pngresize:"send_binary_string",progress:"report_upload_progress",multi_selection:"select_multiple",dragdrop:"drag_and_drop",drop_element:"drag_and_drop",headers:"send_custom_headers",urlstream_upload:"send_binary_string",canSendBinary:"send_binary",triggerDialog:"summon_file_dialog"};i[e]?n[i[e]]=t:r||(n[e]=t)}var t=e.required_features,n={};if(typeof t=="string")o.each(t.split(/\s*,\s*/),function(e){r(e,!0)});else if(typeof t=="object")o.each(t,function(e,t){r(t,e)});else if(t===!0){e.chunk_size>0&&(n.slice_blob=!0);if(e.resize.enabled||!e.multipart)n.send_binary_string=!0;o.each(e,function(e,t){r(t,!!e,!0)})}return n}var r=e.setTimeout,i={},o={VERSION:"2.1.9",STOPPED:1,STARTED:2,QUEUED:1,UPLOADING:2,FAILED:4,DONE:5,GENERIC_ERROR:-100,HTTP_ERROR:-200,IO_ERROR:-300,SECURITY_ERROR:-400,INIT_ERROR:-500,FILE_SIZE_ERROR:-600,FILE_EXTENSION_ERROR:-601,FILE_DUPLICATE_ERROR:-602,IMAGE_FORMAT_ERROR:-700,MEMORY_ERROR:-701,IMAGE_DIMENSIONS_ERROR:-702,mimeTypes:t.mimes,ua:t.ua,typeOf:t.typeOf,extend:t.extend,guid:t.guid,getAll:function(t){var n=[],r;o.typeOf(t)!=="array"&&(t=[t]);var i=t.length;while(i--)r=o.get(t[i]),r&&n.push(r);return n.length?n:null},get:t.get,each:t.each,getPos:t.getPos,getSize:t.getSize,xmlEncode:function(e){var t={"<":"lt",">":"gt","&":"amp",'"':"quot","'":"#39"},n=/[<>&\"\']/g;return e?(""+e).replace(n,function(e){return t[e]?"&"+t[e]+";":e}):e},toArray:t.toArray,inArray:t.inArray,addI18n:t.addI18n,translate:t.translate,isEmptyObj:t.isEmptyObj,hasClass:t.hasClass,addClass:t.addClass,removeClass:t.removeClass,getStyle:t.getStyle,addEvent:t.addEvent,removeEvent:t.removeEvent,removeAllEvents:t.removeAllEvents,cleanName:function(e){var t,n;n=[/[\300-\306]/g,"A",/[\340-\346]/g,"a",/\307/g,"C",/\347/g,"c",/[\310-\313]/g,"E",/[\350-\353]/g,"e",/[\314-\317]/g,"I",/[\354-\357]/g,"i",/\321/g,"N",/\361/g,"n",/[\322-\330]/g,"O",/[\362-\370]/g,"o",/[\331-\334]/g,"U",/[\371-\374]/g,"u"];for(t=0;t<n.length;t+=2)e=e.replace(n[t],n[t+1]);return e=e.replace(/\s+/g,"_"),e=e.replace(/[^a-z0-9_\-\.]+/gi,""),e},buildUrl:function(e,t){var n="";return o.each(t,function(e,t){n+=(n?"&":"")+encodeURIComponent(t)+"="+encodeURIComponent(e)}),n&&(e+=(e.indexOf("?")>0?"&":"?")+n),e},formatSize:function(e){function t(e,t){return Math.round(e*Math.pow(10,t))/Math.pow(10,t)}if(e===n||/\D/.test(e))return o.translate("N/A");var r=Math.pow(1024,4);return e>r?t(e/r,1)+" "+o.translate("tb"):e>(r/=1024)?t(e/r,1)+" "+o.translate("gb"):e>(r/=1024)?t(e/r,1)+" "+o.translate("mb"):e>1024?Math.round(e/1024)+" "+o.translate("kb"):e+" "+o.translate("b")},parseSize:t.parseSizeStr,predictRuntime:function(e,n){var r,i;return r=new o.Uploader(e),i=t.Runtime.thatCan(r.getOption().required_features,n||e.runtimes),r.destroy(),i},addFileFilter:function(e,t){i[e]=t}};o.addFileFilter("mime_types",function(e,t,n){e.length&&!e.regexp.test(t.name)?(this.trigger("Error",{code:o.FILE_EXTENSION_ERROR,message:o.translate("File extension error."),file:t}),n(!1)):n(!0)}),o.addFileFilter("max_file_size",function(e,t,n){var r;e=o.parseSize(e),t.size!==r&&e&&t.size>e?(this.trigger("Error",{code:o.FILE_SIZE_ERROR,message:o.translate("File size error."),file:t}),n(!1)):n(!0)}),o.addFileFilter("prevent_duplicates",function(e,t,n){if(e){var r=this.files.length;while(r--)if(t.name===this.files[r].name&&t.size===this.files[r].size){this.trigger("Error",{code:o.FILE_DUPLICATE_ERROR,message:o.translate("Duplicate file error."),file:t}),n(!1);return}}n(!0)}),o.Uploader=function(e){function g(){var e,t=0,n;if(this.state==o.STARTED){for(n=0;n<f.length;n++)!e&&f[n].status==o.QUEUED?(e=f[n],this.trigger("BeforeUpload",e)&&(e.status=o.UPLOADING,this.trigger("UploadFile",e))):t++;t==f.length&&(this.state!==o.STOPPED&&(this.state=o.STOPPED,this.trigger("StateChanged")),this.trigger("UploadComplete",f))}}function y(e){e.percent=e.size>0?Math.ceil(e.loaded/e.size*100):100,b()}function b(){var e,t;d.reset();for(e=0;e<f.length;e++)t=f[e],t.size!==n?(d.size+=t.origSize,d.loaded+=t.loaded*t.origSize/t.size):d.size=n,t.status==o.DONE?d.uploaded++:t.status==o.FAILED?d.failed++:d.queued++;d.size===n?d.percent=f.length>0?Math.ceil(d.uploaded/f.length*100):0:(d.bytesPerSec=Math.ceil(d.loaded/((+(new Date)-p||1)/1e3)),d.percent=d.size>0?Math.ceil(d.loaded/d.size*100):0)}function w(){var e=c[0]||h[0];return e?e.getRuntime().uid:!1}function E(e,n){if(e.ruid){var r=t.Runtime.getInfo(e.ruid);if(r)return r.can(n)}return!1}function S(){this.bind("FilesAdded FilesRemoved",function(e){e.trigger("QueueChanged"),e.refresh()}),this.bind("CancelUpload",O),this.bind("BeforeUpload",C),this.bind("UploadFile",k),this.bind("UploadProgress",L),this.bind("StateChanged",A),this.bind("QueueChanged",b),this.bind("Error",_),this.bind("FileUploaded",M),this.bind("Destroy",D)}function x(e,n){var r=this,i=0,s=[],u={runtime_order:e.runtimes,required_caps:e.required_features,preferred_caps:l,swf_url:e.flash_swf_url,xap_url:e.silverlight_xap_url};o.each(e.runtimes.split(/\s*,\s*/),function(t){e[t]&&(u[t]=e[t])}),e.browse_button&&o.each(e.browse_button,function(n){s.push(function(s){var a=new t.FileInput(o.extend({},u,{accept:e.filters.mime_types,name:e.file_data_name,multiple:e.multi_selection,container:e.container,browse_button:n}));a.onready=function(){var e=t.Runtime.getInfo(this.ruid);t.extend(r.features,{chunks:e.can("slice_blob"),multipart:e.can("send_multipart"),multi_selection:e.can("select_multiple")}),i++,c.push(this),s()},a.onchange=function(){r.addFile(this.files)},a.bind("mouseenter mouseleave mousedown mouseup",function(r){v||(e.browse_button_hover&&("mouseenter"===r.type?t.addClass(n,e.browse_button_hover):"mouseleave"===r.type&&t.removeClass(n,e.browse_button_hover)),e.browse_button_active&&("mousedown"===r.type?t.addClass(n,e.browse_button_active):"mouseup"===r.type&&t.removeClass(n,e.browse_button_active)))}),a.bind("mousedown",function(){r.trigger("Browse")}),a.bind("error runtimeerror",function(){a=null,s()}),a.init()})}),e.drop_element&&o.each(e.drop_element,function(e){s.push(function(n){var s=new t.FileDrop(o.extend({},u,{drop_zone:e}));s.onready=function(){var e=t.Runtime.getInfo(this.ruid);t.extend(r.features,{chunks:e.can("slice_blob"),multipart:e.can("send_multipart"),dragdrop:e.can("drag_and_drop")}),i++,h.push(this),n()},s.ondrop=function(){r.addFile(this.files)},s.bind("error runtimeerror",function(){s=null,n()}),s.init()})}),t.inSeries(s,function(){typeof n=="function"&&n(i)})}function T(e,r,i){var s=new t.Image;try{s.onload=function(){if(r.width>this.width&&r.height>this.height&&r.quality===n&&r.preserve_headers&&!r.crop)return this.destroy(),i(e);s.downsize(r.width,r.height,r.crop,r.preserve_headers)},s.onresize=function(){i(this.getAsBlob(e.type,r.quality)),this.destroy()},s.onerror=function(){i(e)},s.load(e)}catch(o){i(e)}}function N(e,n,r){function f(e,t,n){var r=a[e];switch(e){case"max_file_size":e==="max_file_size"&&(a.max_file_size=a.filters.max_file_size=t);break;case"chunk_size":if(t=o.parseSize(t))a[e]=t,a.send_file_name=!0;break;case"multipart":a[e]=t,t||(a.send_file_name=!0);break;case"unique_names":a[e]=t,t&&(a.send_file_name=!0);break;case"filters":o.typeOf(t)==="array"&&(t={mime_types:t}),n?o.extend(a.filters,t):a.filters=t,t.mime_types&&(a.filters.mime_types.regexp=function(e){var t=[];return o.each(e,function(e){o.each(e.extensions.split(/,/),function(e){/^\s*\*\s*$/.test(e)?t.push("\\.*"):t.push("\\."+e.replace(new RegExp("["+"/^$.*+?|()[]{}\\".replace(/./g,"\\$&")+"]","g"),"\\$&"))})}),new RegExp("("+t.join("|")+")$","i")}(a.filters.mime_types));break;case"resize":n?o.extend(a.resize,t,{enabled:!0}):a.resize=t;break;case"prevent_duplicates":a.prevent_duplicates=a.filters.prevent_duplicates=!!t;break;case"container":case"browse_button":case"drop_element":t="container"===e?o.get(t):o.getAll(t);case"runtimes":case"multi_selection":case"flash_swf_url":case"silverlight_xap_url":a[e]=t,n||(u=!0);break;default:a[e]=t}n||i.trigger("OptionChanged",e,t,r)}var i=this,u=!1;typeof e=="object"?o.each(e,function(e,t){f(t,e,r)}):f(e,n,r),r?(a.required_features=s(o.extend({},a)),l=s(o.extend({},a,{required_features:!0}))):u&&(i.trigger("Destroy"),x.call(i,a,function(e){e?(i.runtime=t.Runtime.getInfo(w()).type,i.trigger("Init",{runtime:i.runtime}),i.trigger("PostInit")):i.trigger("Error",{code:o.INIT_ERROR,message:o.translate("Init error.")})}))}function C(e,t){if(e.settings.unique_names){var n=t.name.match(/\.([^.]+)$/),r="part";n&&(r=n[1]),t.target_name=t.id+"."+r}}function k(e,n){function h(){u-->0?r(p,1e3):(n.loaded=f,e.trigger("Error",{code:o.HTTP_ERROR,message:o.translate("HTTP Error."),file:n,response:m.responseText,status:m.status,responseHeaders:m.getAllResponseHeaders()}))}function p(){var d,v,g={},y;if(n.status!==o.UPLOADING||e.state===o.STOPPED)return;e.settings.send_file_name&&(g.name=n.target_name||n.name),s&&a.chunks&&c.size>s?(y=Math.min(s,c.size-f),d=c.slice(f,f+y)):(y=c.size,d=c),s&&a.chunks&&(e.settings.send_chunk_number?(g.chunk=Math.ceil(f/s),g.chunks=Math.ceil(c.size/s)):(g.offset=f,g.total=c.size)),m=new t.XMLHttpRequest,m.upload&&(m.upload.onprogress=function(t){n.loaded=Math.min(n.size,f+t.loaded),e.trigger("UploadProgress",n)}),m.onload=function(){if(m.status>=400){h();return}u=e.settings.max_retries,y<c.size?(d.destroy(),f+=y,n.loaded=Math.min(f,c.size),e.trigger("ChunkUploaded",n,{offset:n.loaded,total:c.size,response:m.responseText,status:m.status,responseHeaders:m.getAllResponseHeaders()}),t.Env.browser==="Android Browser"&&e.trigger("UploadProgress",n)):n.loaded=n.size,d=v=null,!f||f>=c.size?(n.size!=n.origSize&&(c.destroy(),c=null),e.trigger("UploadProgress",n),n.status=o.DONE,e.trigger("FileUploaded",n,{response:m.responseText,status:m.status,responseHeaders:m.getAllResponseHeaders()})):r(p,1)},m.onerror=function(){h()},m.onloadend=function(){this.destroy(),m=null},e.settings.multipart&&a.multipart?(m.open("post",i,!0),o.each(e.settings.headers,function(e,t){m.setRequestHeader(t,e)}),v=new t.FormData,o.each(o.extend(g,e.settings.multipart_params),function(e,t){v.append(t,e)}),v.append(e.settings.file_data_name,d),m.send(v,{runtime_order:e.settings.runtimes,required_caps:e.settings.required_features,preferred_caps:l,swf_url:e.settings.flash_swf_url,xap_url:e.settings.silverlight_xap_url})):(i=o.buildUrl(e.settings.url,o.extend(g,e.settings.multipart_params)),m.open("post",i,!0),m.setRequestHeader("Content-Type","application/octet-stream"),o.each(e.settings.headers,function(e,t){m.setRequestHeader(t,e)}),m.send(d,{runtime_order:e.settings.runtimes,required_caps:e.settings.required_features,preferred_caps:l,swf_url:e.settings.flash_swf_url,xap_url:e.settings.silverlight_xap_url}))}var i=e.settings.url,s=e.settings.chunk_size,u=e.settings.max_retries,a=e.features,f=0,c;n.loaded&&(f=n.loaded=s?s*Math.floor(n.loaded/s):0),c=n.getSource(),e.settings.resize.enabled&&E(c,"send_binary_string")&&!!~t.inArray(c.type,["image/jpeg","image/png"])?T.call(this,c,e.settings.resize,function(e){c=e,n.size=e.size,p()}):p()}function L(e,t){y(t)}function A(e){if(e.state==o.STARTED)p=+(new Date);else if(e.state==o.STOPPED)for(var t=e.files.length-1;t>=0;t--)e.files[t].status==o.UPLOADING&&(e.files[t].status=o.QUEUED,b())}function O(){m&&m.abort()}function M(e){b(),r(function(){g.call(e)},1)}function _(e,t){t.code===o.INIT_ERROR?e.destroy():t.code===o.HTTP_ERROR&&(t.file.status=o.FAILED,y(t.file),e.state==o.STARTED&&(e.trigger("CancelUpload"),r(function(){g.call(e)},1)))}function D(e){e.stop(),o.each(f,function(e){e.destroy()}),f=[],c.length&&(o.each(c,function(e){e.destroy()}),c=[]),h.length&&(o.each(h,function(e){e.destroy()}),h=[]),l={},v=!1,p=m=null,d.reset()}var u=o.guid(),a,f=[],l={},c=[],h=[],p,d,v=!1,m;a={runtimes:t.Runtime.order,max_retries:0,chunk_size:0,multipart:!0,multi_selection:!0,file_data_name:"file",flash_swf_url:"js/Moxie.swf",silverlight_xap_url:"js/Moxie.xap",filters:{mime_types:[],prevent_duplicates:!1,max_file_size:0},resize:{enabled:!1,preserve_headers:!0,crop:!1},send_file_name:!0,send_chunk_number:!0},N.call(this,e,null,!0),d=new o.QueueProgress,o.extend(this,{id:u,uid:u,state:o.STOPPED,features:{},runtime:null,files:f,settings:a,total:d,init:function(){var e=this,n,r,i;r=e.getOption("preinit"),typeof r=="function"?r(e):o.each(r,function(t,n){e.bind(n,t)}),S.call(e),o.each(["container","browse_button","drop_element"],function(t){if(e.getOption(t)===null)return i={code:o.INIT_ERROR,message:o.translate("'%' specified, but cannot be found.")},!1});if(i)return e.trigger("Error",i);if(!a.browse_button&&!a.drop_element)return e.trigger("Error",{code:o.INIT_ERROR,message:o.translate("You must specify either 'browse_button' or 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r=[];t.each(s.settings.filters,function(t,n){i[n]&&r.push(function(r){i[n].call(s,t,e,function(e){r(!e)})})}),t.inSeries(r,n)}function h(e){var i=t.typeOf(e);if(e instanceof t.File){if(!e.ruid&&!e.isDetached()){if(!l)return!1;e.ruid=l,e.connectRuntime(l)}h(new o.File(e))}else e instanceof t.Blob?(h(e.getSource()),e.destroy()):e instanceof o.File?(n&&(e.name=n),u.push(function(t){c(e,function(n){n||(f.push(e),a.push(e),s.trigger("FileFiltered",e)),r(t,1)})})):t.inArray(i,["file","blob"])!==-1?h(new t.File(null,e)):i==="node"&&t.typeOf(e.files)==="filelist"?t.each(e.files,h):i==="array"&&(n=null,t.each(e,h))}var s=this,u=[],a=[],l;l=w(),h(e),u.length&&t.inSeries(u,function(){a.length&&s.trigger("FilesAdded",a)})},removeFile:function(e){var t=typeof e=="string"?e:e.id;for(var n=f.length-1;n>=0;n--)if(f[n].id===t)return this.splice(n,1)[0]},splice:function(e,t){var r=f.splice(e===n?0:e,t===n?f.length:t),i=!1;return this.state==o.STARTED&&(o.each(r,function(e){if(e.status===o.UPLOADING)return i=!0,!1}),i&&this.stop()),this.trigger("FilesRemoved",r),o.each(r,function(e){e.destroy()}),i&&this.start(),r},dispatchEvent:function(e){var t,n,r;e=e.toLowerCase(),t=this.hasEventListener(e);if(t){t.sort(function(e,t){return t.priority-e.priority}),n=[].slice.call(arguments),n.shift(),n.unshift(this);for(var i=0;i<t.length;i++)if(t[i].fn.apply(t[i].scope,n)===!1)return!1}return!0},bind:function(e,t,n,r){o.Uploader.prototype.bind.call(this,e,t,r,n)},destroy:function(){this.trigger("Destroy"),a=d=null,this.unbindAll()}})},o.Uploader.prototype=t.EventTarget.instance,o.File=function(){function n(n){o.extend(this,{id:o.guid(),name:n.name||n.fileName,type:n.type||"",size:n.size||n.fileSize,origSize:n.size||n.fileSize,loaded:0,percent:0,status:o.QUEUED,lastModifiedDate:n.lastModifiedDate||(new Date).toLocaleString(),getNative:function(){var e=this.getSource().getSource();return t.inArray(t.typeOf(e),["blob","file"])!==-1?e:null},getSource:function(){return e[this.id]?e[this.id]:null},destroy:function(){var t=this.getSource();t&&(t.destroy(),delete e[this.id])}}),e[this.id]=n}var e={};return n}(),o.QueueProgress=function(){var e=this;e.size=0,e.loaded=0,e.uploaded=0,e.failed=0,e.queued=0,e.percent=0,e.bytesPerSec=0,e.reset=function(){e.size=e.loaded=e.uploaded=e.failed=e.queued=e.percent=e.bytesPerSec=0}},e.plupload=o})(window,mOxie); |