12 lines
90 KiB
JavaScript
12 lines
90 KiB
JavaScript
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/*!
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* bootstrap-fileinput v4.4.6
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* http://plugins.krajee.com/file-input
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*
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* Author: Kartik Visweswaran
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* Copyright: 2014 - 2017, Kartik Visweswaran, Krajee.com
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*
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* Licensed under the BSD 3-Clause
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* https://github.com/kartik-v/bootstrap-fileinput/blob/master/LICENSE.md
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*/!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery"],e):"object"==typeof module&&module.exports?module.exports=e(require("jquery")):e(window.jQuery)}(function(e){"use strict";e.fn.fileinputLocales={},e.fn.fileinputThemes={},String.prototype.setTokens=function(e){var t,i,a=this.toString();for(t in e)e.hasOwnProperty(t)&&(i=new RegExp("{"+t+"}","g"),a=a.replace(i,e[t]));return a};var t,i;t={FRAMES:".kv-preview-thumb",SORT_CSS:"file-sortable",OBJECT_PARAMS:'<param name="controller" value="true" />\n<param name="allowFullScreen" value="true" />\n<param name="allowScriptAccess" value="always" />\n<param name="autoPlay" value="false" />\n<param name="autoStart" value="false" />\n<param name="quality" value="high" />\n',DEFAULT_PREVIEW:'<div class="file-preview-other">\n<span class="{previewFileIconClass}">{previewFileIcon}</span>\n</div>',MODAL_ID:"kvFileinputModal",MODAL_EVENTS:["show","shown","hide","hidden","loaded"],objUrl:window.URL||window.webkitURL,compare:function(e,t,i){return void 0!==e&&(i?e===t:e.match(t))},isIE:function(e){if("Microsoft Internet Explorer"!==navigator.appName)return!1;if(10===e)return new RegExp("msie\\s"+e,"i").test(navigator.userAgent);var t,i=document.createElement("div");return i.innerHTML="<!--[if IE "+e+"]> <i></i> <![endif]-->",t=i.getElementsByTagName("i").length,document.body.appendChild(i),i.parentNode.removeChild(i),t},initModal:function(t){var i=e("body");i.length&&t.appendTo(i)},isEmpty:function(t,i){return void 0===t||null===t||0===t.length||i&&""===e.trim(t)},isArray:function(e){return Array.isArray(e)||"[object Array]"===Object.prototype.toString.call(e)},ifSet:function(e,t,i){return i=i||"",t&&"object"==typeof t&&e in t?t[e]:i},cleanArray:function(e){return e instanceof Array||(e=[]),e.filter(function(e){return void 0!==e&&null!==e})},spliceArray:function(e,t){var i,a=0,n=[];if(!(e instanceof Array))return[];for(i=0;i<e.length;i++)i!==t&&(n[a]=e[i],a++);return n},getNum:function(e,t){return t=t||0,"number"==typeof e?e:("string"==typeof e&&(e=parseFloat(e)),isNaN(e)?t:e)},hasFileAPISupport:function(){return!(!window.File||!window.FileReader)},hasDragDropSupport:function(){var e=document.createElement("div");return!t.isIE(9)&&(void 0!==e.draggable||void 0!==e.ondragstart&&void 0!==e.ondrop)},hasFileUploadSupport:function(){return t.hasFileAPISupport()&&window.FormData},hasBlobSupport:function(){try{return!!window.Blob&&Boolean(new Blob)}catch(e){return!1}},hasArrayBufferViewSupport:function(){try{return 100===new Blob([new Uint8Array(100)]).size}catch(e){return!1}},dataURI2Blob:function(e){var i,a,n,r,o,l,s=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,d=t.hasBlobSupport(),c=(d||s)&&window.atob&&window.ArrayBuffer&&window.Uint8Array;if(!c)return null;for(i=e.split(",")[0].indexOf("base64")>=0?atob(e.split(",")[1]):decodeURIComponent(e.split(",")[1]),a=new ArrayBuffer(i.length),n=new Uint8Array(a),r=0;r<i.length;r+=1)n[r]=i.charCodeAt(r);return o=e.split(",")[0].split(":")[1].split(";")[0],d?new Blob([t.hasArrayBufferViewSupport()?n:a],{type:o}):(l=new s,l.append(a),l.getBlob(o))},arrayBuffer2String:function(e){if(window.TextDecoder)return new TextDecoder("utf-8").decode(e);var t,i,a,n,r=Array.prototype.slice.apply(new Uint8Array(e)),o="",l=0;for(t=r.length;t>l;)switch(i=r[l++],i>>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:o+=String.fromCharCode(i);break;case 12:case 13:a=r[l++],o+=String.fromCharCode((31&i)<<6|63&a);break;case 14:a=r[l++],n=r[l++],o+=String.fromCharCode((15&i)<<12|(63&a)<<6|(63&n)<<0)}return o},isHtml:function(e){var t=document.createElement("div");t.innerHTML=e;for(var i=t.childNodes,a=i.length;a--;)if(1===i[a].nodeType)return!0;return!1},isSvg:function(e){return e.match(/^\s*<\?xml/i)&&(e.match(/<!DOCTYPE svg/i)||e.match(/<svg/i))},getMimeType:function(e,t,i){switch(e){case"ffd8ffe0":case"ffd8ffe1":case"ffd8ffe2":return"image/jpeg";case"89504E47":return"image/png";case"47494638":return"image/gif";case"49492a00":return"image/tiff";case"52494646":return"image/webp";case"66747
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i.length&&i.trigger("submit"),e.preventDefault()));e.preventDefault(),r&&a.upload()}},_submitForm:function(){var e=this;return e._isFileSelectionValid()&&!e._abort({})},_clearPreview:function(){var i=this,a=i.$preview,n=i.showUploadedThumbs?i.getFrames(":not(.file-preview-success)"):i.getFrames();n.each(function(){var i=e(this);i.remove(),t.cleanZoomCache(a.find("#zoom-"+i.attr("id")))}),i.getFrames().length&&i.showPreview||i._resetUpload(),i._validateDefaultPreview()},_initSortable:function(){var i,a=this,n=a.$preview,r="."+t.SORT_CSS;window.KvSortable&&0!==n.find(r).length&&(i={handle:".drag-handle-init",dataIdAttr:"data-preview-id",scroll:!1,draggable:r,onSort:function(i){var n,r,o=i.oldIndex,l=i.newIndex;a.initialPreview=t.moveArray(a.initialPreview,o,l),a.initialPreviewConfig=t.moveArray(a.initialPreviewConfig,o,l),a.previewCache.init();for(var s=0;s<a.initialPreviewConfig.length;s++)null!==a.initialPreviewConfig[s]&&(n=a.initialPreviewConfig[s].key,r=e(".kv-file-remove[data-key='"+n+"']").closest(t.FRAMES),r.attr("data-fileindex","init_"+s).attr("data-fileindex","init_"+s));a._raise("filesorted",{previewId:e(i.item).attr("id"),oldIndex:o,newIndex:l,stack:a.initialPreviewConfig})}},n.data("kvsortable")&&n.kvsortable("destroy"),e.extend(!0,i,a.fileActionSettings.dragSettings),n.kvsortable(i))},_setPreviewContent:function(e){var t=this;t.$preview.html(e),t._autoFitContent()},_initPreview:function(e){var i,a=this,n=a.initialCaption||"";return a.previewCache.count()?(i=a.previewCache.out(),n=e&&a.initialCaption?a.initialCaption:i.caption,a._setPreviewContent(i.content),a._setInitThumbAttr(),a._setCaption(n),a._initSortable(),void(t.isEmpty(i.content)||a.$container.removeClass("file-input-new"))):(a._clearPreview(),void(e?a._setCaption(n):a._initCaption()))},_getZoomButton:function(e){var t=this,i=t.previewZoomButtonIcons[e],a=t.previewZoomButtonClasses[e],n=' title="'+(t.previewZoomButtonTitles[e]||"")+'" ',r=n+("close"===e?' data-dismiss="modal" aria-hidden="true"':"");return"fullscreen"!==e&&"borderless"!==e&&"toggleheader"!==e||(r+=' data-toggle="button" aria-pressed="false" autocomplete="off"'),'<button type="button" class="'+a+" btn-"+e+'"'+r+">"+i+"</button>"},_getModalContent:function(){var e=this;return e._getLayoutTemplate("modal").setTokens({rtl:e.rtl?" kv-rtl":"",zoomFrameClass:e.frameClass,heading:e.msgZoomModalHeading,prev:e._getZoomButton("prev"),next:e._getZoomButton("next"),toggleheader:e._getZoomButton("toggleheader"),fullscreen:e._getZoomButton("fullscreen"),borderless:e._getZoomButton("borderless"),close:e._getZoomButton("close")})},_listenModalEvent:function(e){var i=this,a=i.$modal,n=function(e){return{sourceEvent:e,previewId:a.data("previewId"),modal:a}};a.on(e+".bs.modal",function(r){var o=a.find(".btn-fullscreen"),l=a.find(".btn-borderless");i._raise("filezoom"+e,n(r)),"shown"===e&&(l.removeClass("active").attr("aria-pressed","false"),o.removeClass("active").attr("aria-pressed","false"),a.hasClass("file-zoom-fullscreen")&&(i._maximizeZoomDialog(),t.checkFullScreen()?o.addClass("active").attr("aria-pressed","true"):l.addClass("active").attr("aria-pressed","true")))})},_initZoom:function(){var i,a=this,n=a._getLayoutTemplate("modalMain"),r="#"+t.MODAL_ID;a.showPreview&&(a.$modal=e(r),a.$modal&&a.$modal.length||(i=e(document.createElement("div")).html(n).insertAfter(a.$container),a.$modal=e(r).insertBefore(i),i.remove()),t.initModal(a.$modal),a.$modal.html(a._getModalContent()),e.each(t.MODAL_EVENTS,function(e,t){a._listenModalEvent(t)}))},_initZoomButtons:function(){var t,i,a=this,n=a.$modal.data("previewId")||"",r=a.getFrames().toArray(),o=r.length,l=a.$modal.find(".btn-prev"),s=a.$modal.find(".btn-next");return r.length<2?(l.hide(),void s.hide()):(l.show(),s.show(),void(o&&(t=e(r[0]),i=e(r[o-1]),l.removeAttr("disabled"),s.removeAttr("disabled"),t.length&&t.attr("id")===n&&l.attr("disabled",!0),i.length&&i.attr("id")===n&&s.attr("disabled",!0))))},_maximizeZoomDialog:function(){var t=this,i=t.$modal,a=i.find(".modal-header:visible"),n=i.find(".modal-footer:visible"),r=i.find(".modal-body"),o=e(wi
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setTimeout(function(){a(x+1),n._updateFileDetails(f)},100),void n._raise("fileloaded",[R,B,x,l])):(S=n.msgInvalidFileExtension.setTokens({name:Z,extensions:_}),void y(S,R,B,x))},a(0),n._updateFileDetails(f,!1)},_updateFileDetails:function(e){var i=this,a=i.$element,n=i.getFileStack(),r=t.isIE(9)&&t.findFileName(a.val())||a[0].files[0]&&a[0].files[0].name||n.length&&n[0].name||"",o=i.slug(r),l=i.isAjaxUpload?n.length:e,s=i.previewCache.count()+l,d=1===l?o:i._getMsgSelected(s);i.isError?(i.$previewContainer.removeClass("file-thumb-loading"),i.$previewStatus.html(""),i.$captionContainer.removeClass("icon-visible")):i._showFileIcon(),i._setCaption(d,i.isError),i.$container.removeClass("file-input-new file-input-ajax-new"),1===arguments.length&&i._raise("fileselect",[e,o]),i.previewCache.count()&&i._initPreviewActions()},_setThumbStatus:function(e,t){var i=this;if(i.showPreview){var a="indicator"+t,n=a+"Title",r="file-preview-"+t.toLowerCase(),o=e.find(".file-upload-indicator"),l=i.fileActionSettings;e.removeClass("file-preview-success file-preview-error file-preview-loading"),"Success"===t&&e.find(".file-drag-handle").remove(),o.html(l[a]),o.attr("title",l[n]),e.addClass(r),"Error"!==t||i.retryErrorUploads||e.find(".kv-file-upload").attr("disabled",!0)}},_setProgressCancelled:function(){var e=this;e._setProgress(101,e.$progress,e.msgCancelled)},_setProgress:function(e,i,a){var n,r=this,o=Math.min(e,100),l=r.progressUploadThreshold,s=100>=e?r.progressTemplate:r.progressCompleteTemplate,d=100>o?r.progressTemplate:a?r.progressErrorTemplate:s;i=i||r.$progress,t.isEmpty(d)||(n=l&&o>l&&100>=e?d.setTokens({percent:l,status:r.msgUploadThreshold}):d.setTokens({percent:o,status:e>100?r.msgUploadEnd:o+"%"}),i.html(n),a&&i.find('[role="progressbar"]').html(a))},_setFileDropZoneTitle:function(){var e,i=this,a=i.$container.find(".file-drop-zone"),n=i.dropZoneTitle;i.isClickable&&(e=t.isEmpty(i.$element.attr("multiple"))?i.fileSingle:i.filePlural,n+=i.dropZoneClickTitle.replace("{files}",e)),a.find("."+i.dropZoneTitleClass).remove(),i.isAjaxUpload&&i.showPreview&&0!==a.length&&!(i.getFileStack().length>0)&&i.dropZoneEnabled&&(0===a.find(t.FRAMES).length&&t.isEmpty(i.defaultPreviewContent)&&a.prepend('<div class="'+i.dropZoneTitleClass+'">'+n+"</div>"),i.$container.removeClass("file-input-new"),t.addCss(i.$container,"file-input-ajax-new"))},_setAsyncUploadStatus:function(t,i,a){var n=this,r=0;n._setProgress(i,e("#"+t).find(".file-thumb-progress")),n.uploadStatus[t]=i,e.each(n.uploadStatus,function(e,t){r+=t}),n._setProgress(Math.floor(r/a))},_validateMinCount:function(){var e=this,t=e.isAjaxUpload?e.getFileStack().length:e.$element.get(0).files.length;return e.validateInitialCount&&e.minFileCount>0&&e._getFileCount(t-1)<e.minFileCount?(e._noFilesError({}),!1):!0},_getFileCount:function(e){var t=this,i=0;return t.validateInitialCount&&!t.overwriteInitial&&(i=t.previewCache.count(),e+=i),e},_getFileId:function(e){var t,i=this,a=i.generateFileId;return"function"==typeof a?a(e,event):e?(t=String(e.webkitRelativePath||e.fileName||e.name||null),t?e.size+"-"+t.replace(/[^0-9a-zA-Z_-]/gim,""):null):null},_getFileName:function(e){return e&&e.name?this.slug(e.name):void 0},_getFileIds:function(e){var t=this;return t.fileids.filter(function(t){return e?void 0!==t:void 0!==t&&null!==t})},_getFileNames:function(e){var t=this;return t.filenames.filter(function(t){return e?void 0!==t:void 0!==t&&null!==t})},_setPreviewError:function(e,t,i,a){var n=this;if(void 0!==t&&n.updateStack(t,i),n.showPreview){if(n.removeFromPreviewOnError&&!a)return void e.remove();n._setThumbStatus(e,"Error"),n._refreshUploadButton(e,a)}},_refreshUploadButton:function(e,t){var i=this,a=e.find(".kv-file-upload"),n=i.fileActionSettings,r=n.uploadIcon,o=n.uploadTitle;a.length&&(t&&(r=n.uploadRetryIcon,o=n.uploadRetryTitle),a.attr("title",o).html(r))},_checkDimensions:function(e,i,a,n,r,o,l){var s,d,c,p,u=this,f="Small"===i?"min":"max",m=u[f+"Image"+o];!t.isEmpty(m)&&a.length&&(c=a[0],d="Width"===o?c.naturalWidth||c.width:c.naturalHeight||c.height,p="Small"===i?d>=m:m>=d,p||(s=u["ms
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