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12 lines
92 KiB
JavaScript
12 lines
92 KiB
JavaScript
/*!
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* bootstrap-fileinput v4.4.9
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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 - 2018, 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 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t=this,i=t.$errorContainer;e&&i.length&&(i.html(t.errorCloseButton+e),t._handler(i.find(".kv-error-close"),"click",function(){setTimeout(function(){t.showPreview&&!t.getFrames().length&&t.clear(),i.fadeOut("slow")},10)}))},_setValidationError:function(e){var i=this;e=(e?e+" ":"")+"has-error",i.$container.removeClass(e).addClass("has-error"),t.addCss(i.$captionContainer,"is-invalid")},_resetErrors:function(e){var t=this,i=t.$errorContainer;t.isError=!1,t.$container.removeClass("has-error"),t.$captionContainer.removeClass("is-invalid"),i.html(""),e?i.fadeOut("slow"):i.hide()},_showFolderError:function(e){var t,i=this,a=i.$errorContainer;e&&(i.isAjaxUpload||i._clearFileInput(),t=i.msgFoldersNotAllowed.replace("{n}",e),i._addError(t),i._setValidationError(),a.fadeIn(800),i._raise("filefoldererror",[e,t]))},_showUploadError:function(e,t,i){var a=this,r=a.$errorContainer,n=i||"fileuploaderror",o=t&&t.id?'<li data-file-id="'+t.id+'">'+e+"</li>":"<li>"+e+"</li>";return 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r.indexOf("{previewFileIcon}")>-1&&(r=r.setTokens({previewFileIconClass:i.previewFileIconClass,previewFileIcon:a})),r},_raise:function(t,i){var a=this,r=e.Event(t);if(void 0!==i?a.$element.trigger(r,i):a.$element.trigger(r),r.isDefaultPrevented()||r.result===!1)return!1;switch(t){case"filebatchuploadcomplete":case"filebatchuploadsuccess":case"fileuploaded":case"fileclear":case"filecleared":case"filereset":case"fileerror":case"filefoldererror":case"fileuploaderror":case"filebatchuploaderror":case"filedeleteerror":case"filecustomerror":case"filesuccessremove":break;default:a.ajaxAborted||(a.ajaxAborted=r.result)}return!0},_listenFullScreen:function(e){var t,i,a=this,r=a.$modal;r&&r.length&&(t=r&&r.find(".btn-fullscreen"),i=r&&r.find(".btn-borderless"),t.length&&i.length&&(t.removeClass("active").attr("aria-pressed","false"),i.removeClass("active").attr("aria-pressed","false"),e?t.addClass("active").attr("aria-pressed","true"):i.addClass("active").attr("aria-pressed","true"),r.hasClass("file-zoom-fullscreen")?a._maximizeZoomDialog():e?a._maximizeZoomDialog():i.removeClass("active").attr("aria-pressed","false")))},_listen:function(){var i,a=this,r=a.$element,n=a.$form,o=a.$container;a._handler(r,"click",function(e){r.hasClass("file-no-browse")&&(r.data("zoneClicked")?r.data("zoneClicked",!1):e.preventDefault())}),a._handler(r,"change",e.proxy(a._change,a)),a.showBrowse&&a._handler(a.$btnFile,"click",e.proxy(a._browse,a)),a._handler(o.find(".fileinput-remove:not([disabled])"),"click",e.proxy(a.clear,a)),a._handler(o.find(".fileinput-cancel"),"click",e.proxy(a.cancel,a)),a._initDragDrop(),a._handler(n,"reset",e.proxy(a.clear,a)),a.isAjaxUpload||a._handler(n,"submit",e.proxy(a._submitForm,a)),a._handler(a.$container.find(".fileinput-upload"),"click",e.proxy(a._uploadClick,a)),a._handler(e(window),"resize",function(){a._listenFullScreen(screen.width===window.innerWidth&&screen.height===window.innerHeight)}),i="webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange",a._handler(e(document),i,function(){a._listenFullScreen(t.checkFullScreen())}),a._autoFitContent(),a._initClickable(),a._refreshPreview()},_autoFitContent:function(){var t,i=window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth,a=this,r=400>i?a.previewSettingsSmall||a.defaults.previewSettingsSmall:a.previewSettings||a.defaults.previewSettings;e.each(r,function(e,i){t=".file-preview-frame .file-preview-"+e,a.$preview.find(t+".kv-preview-data,"+t+" .kv-preview-data").css(i)})},_scanDroppedItems:function(e,t,i){i=i||"";var a,r,n,o=this,l=function(e){o._log("Error scanning dropped files!"),o._log(e)};e.isFile?e.file(function(e){t.push(e)},l):e.isDirectory&&(r=e.createReader(),
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(n=function(){r.readEntries(function(r){if(r&&r.length>0){for(a=0;a<r.length;a++)o._scanDroppedItems(r[a],t,i+e.name+"/");n()}return null},l)})())},_initDragDrop:function(){var t=this,i=t.$dropZone;t.dropZoneEnabled&&t.showPreview&&(t._handler(i,"dragenter dragover",e.proxy(t._zoneDragEnter,t)),t._handler(i,"dragleave",e.proxy(t._zoneDragLeave,t)),t._handler(i,"drop",e.proxy(t._zoneDrop,t)),t._handler(e(document),"dragenter dragover drop",t._zoneDragDropInit))},_zoneDragDropInit:function(e){e.stopPropagation(),e.preventDefault()},_zoneDragEnter:function(i){var a=this,r=e.inArray("Files",i.originalEvent.dataTransfer.types)>-1;return a._zoneDragDropInit(i),a.isDisabled||!r?(i.originalEvent.dataTransfer.effectAllowed="none",void(i.originalEvent.dataTransfer.dropEffect="none")):void t.addCss(a.$dropZone,"file-highlighted")},_zoneDragLeave:function(e){var t=this;t._zoneDragDropInit(e),t.isDisabled||t.$dropZone.removeClass("file-highlighted")},_zoneDrop:function(e){var i,a=this,r=a.$element,n=e.originalEvent.dataTransfer,o=n.files,l=n.items,s=t.getDragDropFolders(l),d=function(){a.isAjaxUpload?a._change(e,o):(a.changeTriggered=!0,r.get(0).files=o,setTimeout(function(){a.changeTriggered=!1,r.trigger("change"+a.namespace)},10)),a.$dropZone.removeClass("file-highlighted")};if(e.preventDefault(),!a.isDisabled&&!t.isEmpty(o))if(s>0){if(!a.isAjaxUpload)return void a._showFolderError(s);for(o=[],i=0;i<l.length;i++){var c=l[i].webkitGetAsEntry();c&&a._scanDroppedItems(c,o)}setTimeout(function(){d()},500)}else d()},_uploadClick:function(e){var i,a=this,r=a.$container.find(".fileinput-upload"),n=!r.hasClass("disabled")&&t.isEmpty(r.attr("disabled"));if(!e||!e.isDefaultPrevented()){if(!a.isAjaxUpload)return void(n&&"submit"!==r.attr("type")&&(i=r.closest("form"),i.length&&i.trigger("submit"),e.preventDefault()));e.preventDefault(),n&&a.upload()}},_submitForm:function(){var e=this;return e._isFileSelectionValid()&&!e._abort({})},_clearPreview:function(){var i=this,a=i.$preview,r=i.showUploadedThumbs?i.getFrames(":not(.file-preview-success)"):i.getFrames();r.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,r=a.$preview,n="."+t.SORT_CSS,o=a.reversePreviewOrder;window.KvSortable&&0!==r.find(n).length&&(i={handle:".drag-handle-init",dataIdAttr:"data-preview-id",scroll:!1,draggable:n,onSort:function(i){var r=i.oldIndex,n=i.newIndex,l=0;a.initialPreview=t.moveArray(a.initialPreview,r,n,o),a.initialPreviewConfig=t.moveArray(a.initialPreviewConfig,r,n,o),a.previewCache.init(),a.getFrames(".file-preview-initial").each(function(){e(this).attr("data-fileindex","init_"+l),l++}),a._raise("filesorted",{previewId:e(i.item).attr("id"),oldIndex:r,newIndex:n,stack:a.initialPreviewConfig})}},r.data("kvsortable")&&r.kvsortable("destroy"),e.extend(!0,i,a.fileActionSettings.dragSettings),r.kvsortable(i))},_setPreviewContent:function(e){var t=this;t.$preview.html(e),t._autoFitContent()},_initPreview:function(e){var i,a=this,r=a.initialCaption||"";return a.previewCache.count()?(i=a.previewCache.out(),r=e&&a.initialCaption?a.initialCaption:i.caption,a._setPreviewContent(i.content),a._setInitThumbAttr(),a._setCaption(r),a._initSortable(),void(t.isEmpty(i.content)||a.$container.removeClass("file-input-new"))):(a._clearPreview(),void(e?a._setCaption(r):a._initCaption()))},_getZoomButton:function(e){var t=this,i=t.previewZoomButtonIcons[e],a=t.previewZoomButtonClasses[e],r=' title="'+(t.previewZoomButtonTitles[e]||"")+'" ',n=r+("close"===e?' data-dismiss="modal" aria-hidden="true"':"");return"fullscreen"!==e&&"borderless"!==e&&"toggleheader"!==e||(n+=' data-toggle="button" aria-pressed="false" autocomplete="off"'),'<button type="button" class="'+a+" btn-"+e+'"'+n+">"+i+"</button>"},_getModalContent:function(){var e=this;return e._getLayoutTemplate("modal").setTokens({rtl:e.rtl?" kv-rtl":"",zoomFrameClass:e.frameClass,heading:e.msgZoomModalHeading,prev:e._getZoomButton("prev"),next:e._getZoomButton("next"),toggleheader:e._getZoomButton("toggleheader"),fullscreen:e._getZoomButton("fullscreen"),borderless:e._getZoomButton("borderless"),close:e._getZoomButton("close")})},_listenModalEvent:function(e){var i=this,a=i.$modal,r=function(e){return{sourceEvent:e,previewId:a.data("previewId"),modal:a}};a.on(e+".bs.modal",function(n){var o=a.find(".btn-fullscreen"),l=a.find(".btn-borderless");i._raise("filezoom"+e,r(n)),"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,r=a._getLayoutTemplate("modalMain"),n="#"+t.MODAL_ID;a.showPreview&&(a.$modal=e(n),a.$modal&&a.$modal.length||(i=e(document.createElement("div")).html(r).insertAfter(a.$container),a.$modal=e(n).insertBefore(i),i.remove()),t.initModal(a.$modal),a.$modal.html(a._getModalContent()),e.each(t.MODAL_EVENTS,function(e,t){a._listenModalEvent(t)}))},_initZoomButtons:function(){var t,i,a=this,r=a.$modal.data("previewId")||"",n=a.getFrames().toArray(),o=n.length,l=a.$modal.find(".btn-prev"),s=a.$modal.find(".btn-next");return n.length<2?(l.hide(),void 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|
|
i=i||n.$progress,t.isEmpty(d)||(r=l&&o>l&&100>=e?d.setTokens({percent:l,status:n.msgUploadThreshold}):d.setTokens({percent:o,status:e>100?n.msgUploadEnd:o+"%"}),i.html(r),a&&i.find('[role="progressbar"]').html(a))},_setFileDropZoneTitle:function(){var e,i=this,a=i.$container.find(".file-drop-zone"),r=i.dropZoneTitle;i.isClickable&&(e=t.isEmpty(i.$element.attr("multiple"))?i.fileSingle:i.filePlural,r+=i.dropZoneClickTitle.replace("{files}",e)),a.find("."+i.dropZoneTitleClass).remove(),!i.showPreview||0===a.length||i.getFileStack().length>0||!i.dropZoneEnabled||!i.isAjaxUpload&&i.$element.files||(0===a.find(t.FRAMES).length&&t.isEmpty(i.defaultPreviewContent)&&a.prepend('<div class="'+i.dropZoneTitleClass+'">'+r+"</div>"),i.$container.removeClass("file-input-new"),t.addCss(i.$container,"file-input-ajax-new"))},_setAsyncUploadStatus:function(t,i,a){var r=this,n=0;r._setProgress(i,e("#"+t).find(".file-thumb-progress")),r.uploadStatus[t]=i,e.each(r.uploadStatus,function(e,t){n+=t}),r._setProgress(Math.floor(n/a))},_validateMinCount:function(){var e=this,t=e.isAjaxUpload?e.getFileStack().length:e._inputFileCount();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 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i,a=this;a.isClickable&&(i=a.isAjaxUpload?a.$dropZone:a.$preview.find(".file-default-preview"),t.addCss(i,"clickable"),i.attr("tabindex",-1),a._handler(i,"click",function(t){var r=e(t.target);a.$element;e(a.elErrorContainer+":visible").length||r.parents(".file-preview-thumbnails").length&&!r.parents(".file-default-preview").length||(a.$element.data("zoneClicked",!0).trigger("click"),i.blur())}))},_initCaption:function(){var e=this,i=e.initialCaption||"";return e.overwriteInitial||t.isEmpty(i)?(e.$caption.val(""),!1):(e._setCaption(i),!0)},_setCaption:function(i,a){var r,n,o,l,s,d=this,c=d.getFileStack();if(d.$caption.length){if(d.$captionContainer.removeClass("icon-visible"),a)r=e("<div>"+d.msgValidationError+"</div>").text(),l=c.length,s=l?1===l&&c[0]?d._getFileNames()[0]:d._getMsgSelected(l):d._getMsgSelected(d.msgNo),n=t.isEmpty(i)?s:i,o='<span 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file-drop-zone":"file-drop-disabled",i=e.showClose?e._getLayoutTemplate("close"):"",a=e.showPreview?e._getLayoutTemplate("preview").setTokens({"class":e.previewClass,dropClass:t}):"",r=e.isDisabled?e.captionClass+" file-caption-disabled":e.captionClass,n=e.captionTemplate.setTokens({"class":r+" kv-fileinput-caption"});return e.mainTemplate.setTokens({"class":e.mainClass+(!e.showBrowse&&e.showCaption?" no-browse":""),preview:a,close:i,caption:n,upload:e._renderButton("upload"),remove:e._renderButton("remove"),cancel:e._renderButton("cancel"),browse:e._renderButton("browse")})},_renderButton:function(e){var i=this,a=i._getLayoutTemplate("btnDefault"),r=i[e+"Class"],n=i[e+"Title"],o=i[e+"Icon"],l=i[e+"Label"],s=i.isDisabled?" disabled":"",d="button";switch(e){case"remove":if(!i.showRemove)return"";break;case"cancel":if(!i.showCancel)return"";r+=" 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i=o._getSize(i),n=o.isAjaxUpload?u.setTokens({actions:o._renderFileActions(c,!1,s,p,d,!1,!1,!1),caption:e,size:i,width:a,progress:o._renderThumbProgress(),indicator:g}):u.setTokens({actions:o._renderFileActions(!1,!1,!1,p,d,!1,!1,!1),caption:e,size:i,width:a,progress:"",indicator:g}),n=t.replaceTags(n,o.previewThumbTags)},_renderFileActions:function(e,t,i,a,r,n,o,l,s,d,c){if(!(e||t||i||a||r))return"";var p,u=this,f=o===!1?"":' data-url="'+o+'"',m=l===!1?"":' data-key="'+l+'"',v="",g="",h="",w="",_="",b=u._getLayoutTemplate("actions"),C=u.fileActionSettings,y=u.otherActionButtons.setTokens({dataKey:m,key:l}),x=n?C.removeClass+" disabled":C.removeClass;return 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e=e||0,t.required&&!t.getFilesCount()?(t.$errorContainer.html(""),t._showUploadError(t.msgFileRequired),!1):t.minFileCount>0&&t._getFileCount(e)<t.minFileCount?(t._noFilesError({}),!1):!0},clearStack:function(){var e=this;return e.filestack=[],e.filenames=[],e.fileids=[],e.$element},updateStack:function(e,t){var i=this;return i.filestack[e]=t,i.filenames[e]=i._getFileName(t),i.fileids[e]=t&&i._getFileId(t)||null,i.$element},addToStack:function(e){var t=this;return t.filestack.push(e),t.filenames.push(t._getFileName(e)),t.fileids.push(t._getFileId(e)),t.$element},getFileStack:function(e){var t=this;return t.filestack.filter(function(t){return e?void 0!==t:void 0!==t&&null!==t})},getFilesCount:function(){var e=this,t=e.isAjaxUpload?e.getFileStack().length:e._inputFileCount();return e._getFileCount(t)},readFiles:function(i){this.reader=new FileReader;var 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t,i=this,a=i.ajaxRequests,r=a.length;if(r>0)for(t=0;r>t;t+=1)i.cancelling=!0,a[t].abort();return i._setProgressCancelled(),i._getThumbs().each(function(){var t=e(this),a=t.attr("data-fileindex");t.removeClass("file-uploading"),void 0!==i.filestack[a]&&(t.find(".kv-file-upload").removeClass("disabled").removeAttr("disabled"),t.find(".kv-file-remove").removeClass("disabled").removeAttr("disabled")),i.unlock()}),i.$element},clear:function(){var i,a=this;if(a._raise("fileclear"))return a.$btnUpload.removeAttr("disabled"),a._getThumbs().find("video,audio,img").each(function(){t.cleanMemory(e(this))}),a._clearFileInput(),a._resetUpload(),a.clearStack(),a._resetErrors(!0),a._hasInitialPreview()?(a._showFileIcon(),a._resetPreview(),a._initPreviewActions(),a.$container.removeClass("file-input-new")):(a._getThumbs().each(function(){a._clearObjects(e(this))}),a.isAjaxUpload&&(a.previewCache.data={}),a.$preview.html(""),i=!a.overwriteInitial&&a.initialCaption.length>0?a.initialCaption:"",a.$caption.attr("title","").val(i),t.addCss(a.$container,"file-input-new"),a._validateDefaultPreview()),0===a.$container.find(t.FRAMES).length&&(a._initCaption()||a.$captionContainer.removeClass("icon-visible")),a._hideFileIcon(),a._raise("filecleared"),a.$captionContainer.focus(),a._setFileDropZoneTitle(),a.$element},reset:function(){var e=this;if(e._raise("filereset"))return 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n._uploadBatch(),n.$element;for(a=n._getOutData(),n._raise("filebatchpreupload",[a]),n.fileBatchCompleted=!1,n.uploadCache={content:[],config:[],tags:[],append:!0},n.uploadAsyncCount=n.getFileStack().length,i=0;r>i;i++)n.uploadCache.content[i]=null,n.uploadCache.config[i]=null,n.uploadCache.tags[i]=null;for(n.$preview.find(".file-preview-initial").removeClass(t.SORT_CSS),n._initSortable(),n.cacheInitialPreview=n.getPreview(),i=0;r>i;i++)n.filestack[i]&&n._uploadSingle(i,!0)}},destroy:function(){var t=this,i=t.$form,a=t.$container,r=t.$element,n=t.namespace;return e(document).off(n),e(window).off(n),i&&i.length&&i.off(n),t.isAjaxUpload&&t._clearFileInput(),t._cleanup(),t._initPreviewCache(),r.insertBefore(a).off(n).removeData(),a.off().remove(),r},refresh:function(i){var a=this,r=a.$element;return i="object"!=typeof i||t.isEmpty(i)?a.options:e.extend(!0,{},a.options,i),a._init(i,!0),a._listen(),r},zoom:function(e){var i=this,a=i._getFrame(e),r=i.$modal;a&&(t.initModal(r),r.html(i._getModalContent()),i._setZoomContent(a),r.modal("show"),i._initZoomButtons())},getExif:function(e){var t=this,i=t._getFrame(e);return i&&i.data("exif")||null},getFrames:function(i){var a,r=this;return i=i||"",a=r.$preview.find(t.FRAMES+i),r.reversePreviewOrder&&(a=e(a.get().reverse())),a},getPreview:function(){var e=this;return{content:e.initialPreview,config:e.initialPreviewConfig,tags:e.initialPreviewThumbTags}}},e.fn.fileinput=function(a){if(t.hasFileAPISupport()||t.isIE(9)){var r=Array.apply(null,arguments),n=[];switch(r.shift(),this.each(function(){var o,l=e(this),s=l.data("fileinput"),d="object"==typeof 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n}}},e.fn.fileinput.defaults={language:"en",showCaption:!0,showBrowse:!0,showPreview:!0,showRemove:!0,showUpload:!0,showCancel:!0,showClose:!0,showUploadedThumbs:!0,browseOnZoneClick:!1,autoReplace:!1,autoOrientImage:!0,required:!1,rtl:!1,hideThumbnailContent:!1,generateFileId:null,previewClass:"",captionClass:"",frameClass:"krajee-default",mainClass:"file-caption-main",mainTemplate:null,purifyHtml:!0,fileSizeGetter:null,initialCaption:"",initialPreview:[],initialPreviewDelimiter:"*$$*",initialPreviewAsData:!1,initialPreviewFileType:"image",initialPreviewConfig:[],initialPreviewThumbTags:[],previewThumbTags:{},initialPreviewShowDelete:!0,initialPreviewDownloadUrl:"",removeFromPreviewOnError:!1,deleteUrl:"",deleteExtraData:{},overwriteInitial:!0,previewZoomButtonIcons:{prev:'<i class="glyphicon glyphicon-triangle-left"></i>',next:'<i class="glyphicon glyphicon-triangle-right"></i>',toggleheader:'<i class="glyphicon glyphicon-resize-vertical"></i>',fullscreen:'<i class="glyphicon 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