public with sharing class QLMAttachmentPreviewController {
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// //附件的parentId
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public String parentId { get; private set; }
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// //附件的Id
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public String attachId { get; private set; }
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//所有附件
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public list<ContentVersion> attachMentList { get; private set; }
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public List<ContentVersionResponse> contentVerResList { get; private set; } // 阿里云迁移 by DTT-亚楠 20240107
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public String baseUrl { get; private set; } // 阿里云迁移 by DTT-亚楠 20240107
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//所有超过12Murl
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public list<Over12MInfo> Over12MInfoList { get; set; }
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//构造bean类
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public AttachmentInfo attachmentInfo {get; set;}
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public String gethtmlvalue() {
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this.parentId = ApexPages.currentPage().getParameters().get('parentId');
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this.attachId = ApexPages.currentPage().getParameters().get('Id');
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System.debug('123456--=--=--=-=--=' + attachId);
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try {
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// return [SELECT Id, Body, ParentId FROM Attachment
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// where Id = :parentId ].body.tostring();
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// String Att = [SELECT Id, Body, ParentId FROM Attachment
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// where Id = :attachId ].body.tostring();
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// lwc改造
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String Att = [SELECT Id,Title,VersionData, ContentDocumentId
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FROM ContentVersion
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WHERE id = :attachId].VersionData.toString();
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System.debug('------123456----' + Att);
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return Att;
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} catch (exception e) {
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return '';
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}
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}
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public void init() {
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//获取页面参数
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this.baseUrl = URL.getOrgDomainURL().toExternalForm();
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this.parentId = ApexPages.currentPage().getParameters().get('parentId');
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this.attachId = ApexPages.currentPage().getParameters().get('Id');
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System.debug('this.parentId' + this.parentId);
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System.debug('this.attachId' + this.attachId);
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Over12MInfoList = new List<Over12MInfo>();
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this.contentVerResList = new List<ContentVersionResponse>(); // 阿里云迁移 by DTT-亚楠 20240107
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try {
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//判断url是否有id
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if (String.isNotBlank(this.parentId)) {
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// this.attachMentList = [SELECT id, parentId, Name, Body, ContentType
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// from Attachment where parentId = :parentId];
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// lwc 修改
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// 查询 ContentDocumentLink 对象
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List<ContentDocumentLink> cdlList = [SELECT ContentDocumentId
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FROM ContentDocumentLink
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WHERE LinkedEntityId = :parentId];
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// 阿里云迁移 by DTT-亚楠 20240107 start
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// 遍历 ContentDocumentLink 对象列表
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// for (ContentDocumentLink cdl : cdlList) {
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// // 查询 ContentVersion 对象
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// this.attachMentList = [SELECT Id,Title,VersionData, ContentDocumentId
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// FROM ContentVersion
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// WHERE ContentDocumentId = :cdl.ContentDocumentId];
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// }
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List<String> cdIdList = new List<String>();
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for (ContentDocumentLink cdl : cdlList) {
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cdIdList.add(cdl.ContentDocumentId);
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}
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this.attachMentList = [SELECT Id,Title,VersionData, ContentDocumentId, Description
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FROM ContentVersion
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WHERE ContentDocumentId IN :cdIdList];
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// attachmentInfo = new AttachmentInfo(this.attachMentList);
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for (ContentVersion contentVersion : this.attachMentList) {
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ContentVersionResponse contentVerRes = new ContentVersionResponse();
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contentVerRes.Id = contentVersion.Id;
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contentVerRes.contDocumentId = contentVersion.ContentDocumentId;
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contentVerRes.Title = String.escapeSingleQuotes(contentVersion.Title);
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List<String> descriptionList = new List<String>();
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if (String.isNotBlank(contentVersion.Description)) {
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descriptionList = contentVersion.Description.split(';');
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}
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if (descriptionList.size() > 0 && contentVersion.Description.contains(';')) {
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contentVerRes.infoId = descriptionList[0];
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contentVerRes.infoType = descriptionList[1];
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contentVerRes.subInfoType = descriptionList[2];
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contentVerRes.updateDate = String.isNotBlank(descriptionList[3]) ? Date.valueOf(descriptionList[3]) : null;
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}
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this.contentVerResList.add(contentVerRes);
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}
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attachmentInfo = new AttachmentInfo(this.attachMentList, this.contentVerResList);
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attachmentInfo.sort();
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// 阿里云迁移 by DTT-亚楠 20240107 end
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List<Tender_information__c> QLMattachMentList = [SELECT id, ProjectId__c, InfoType__c,
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Overstep_12M_infofile__c,
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File_Surpass_12M__c from Tender_information__c
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where Id = :parentId];
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if (QLMattachMentList.size() > 0) {
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System.debug('QLMattachMentList:' + QLMattachMentList);
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Integer i = 1;
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// for (Tender_information__c Over12M : QLMattachMentList) {
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for (String urlStr : QLMattachMentList[0].Overstep_12M_infofile__c.split(',')) {
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// this.url = Over12M.Overstep_12M_infofile__c;
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System.debug('urlStr:' + urlStr);
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urlStr = urlStr.replaceAll('http://', 'https://');
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over12MInfo over12MFile = new Over12MInfo('文件' + i, urlStr);
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Over12MInfoList.add(over12MFile);
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System.debug('12345678Over12MInfoList:' + Over12MInfoList);
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i++;
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}
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}
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}
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} catch (Exception ex) {
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ApexPages.addMessages(ex);
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}
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}
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public class ContentVersionResponse {
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// 阿里云迁移 by DTT-亚楠 20240107 star
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public String Id {get; set;}
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public String contDocumentId {get; set;}
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public String Title {get; set;}
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public String infoId {get; set;}
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public String infoType {get; set;}
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public String subInfoType {get; set;}
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public Date updateDate {get; set;}
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public ContentVersionResponse(String Id, String contDocumentId, String Title, String infoId, String infoType, String subInfoType, Date updateDate) {
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this.Id = Id;
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this.contDocumentId = contDocumentId;
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this.title = Title;
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this.infoId = infoId;
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this.infoType = infoType;
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this.subInfoType = subInfoType;
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this.updateDate = updateDate;
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}
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public ContentVersionResponse(){}
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// 阿里云迁移 by DTT-亚楠 20240107 end
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}
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public class AttachmentInfo implements Comparable{
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// lighting 附件改造 start
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public list<ContentVersion> attachMentList { get; set; }
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public ContentVersionResponse contentVerRes { get; set; }
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public List<ContentVersionResponse> contentVerResList { get; set; } // 阿里云迁移 by DTT-亚楠 20240107
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public AttachmentInfo(list<ContentVersion> attachMentList) {
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this.attachMentList = attachMentList;
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for (ContentVersion tempatt : attachMentList) {
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tempatt.Title = String.escapeSingleQuotes(tempatt.Title);
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}
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}
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public AttachmentInfo(ContentVersionResponse contentVerRes) {
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this.contentVerRes = contentVerRes;
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}
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// lighting 附件改造 end
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// 阿里云迁移 by DTT-亚楠 20240107 start
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public AttachmentInfo(list<ContentVersion> attachMentList, List<ContentVersionResponse> contentVerResList) {
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this.attachMentList = attachMentList;
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this.contentVerResList = contentVerResList;
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}
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public Integer compareTo(Object compareToPB) {
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AttachmentInfo compareToEmp = (AttachmentInfo)compareToPB;
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if (this.contentVerRes.updateDate != null && compareToEmp.contentVerRes.updateDate == null) {
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return -1;
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} else if (this.contentVerRes.updateDate == null && compareToEmp.contentVerRes.updateDate != null) {
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return 1;
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} else if (this.contentVerRes.updateDate != null && compareToEmp.contentVerRes.updateDate != null) {
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return this.contentVerRes.updateDate < compareToEmp.contentVerRes.updateDate ? 1 : 0;
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} else {
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return 0;
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}
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}
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public void sort() {
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List<AttachmentInfo> dataInfoSorts = new List<AttachmentInfo>();
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for (ContentVersionResponse contentVerRes : contentVerResList) {
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dataInfoSorts.add(new AttachmentInfo(contentVerRes));
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}
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dataInfoSorts.sort();
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for (Integer i = 0; i < contentVerResList.size(); i++) {
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contentVerResList[i] = dataInfoSorts[i].contentVerRes;
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}
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}
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// 阿里云迁移 by DTT-亚楠 20240107 end
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}
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public class Over12MInfo {
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public string name { get; set; }
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public string url { get; set; }
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public Over12MInfo(string name, string url) {
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this.name = name;
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this.url = url;
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}
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}
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}
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