Search Datasets and Organizations completed | bug fixed in searchPaging (totalPages has to be integer)

git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-services-portal/trunk@43990 d315682c-612b-4755-9ff5-7f18f6832af3

portal-2/src/app/app.routing.ts

@@ -16,6 +16,8 @@ import { SearchComponent } from './searchPages/find/search.component';
 import { SearchPublicationsComponent } from './searchPages/searchPublications.component';
 import { SearchDataprovidersComponent } from './searchPages/searchDataproviders.component';
 import { SearchProjectsComponent } from './searchPages/searchProjects.component';
+import { SearchDatasetsComponent } from './searchPages/searchDatasets.component';
+import { SearchOrganizationsComponent } from './searchPages/searchOrganizations.component';
 import { AdvancedSearchPublicationsComponent } from './searchPages/advancedSearchPublications.component';
 import { DepositComponent } from './deposit/deposit.component';
 import { DepositResultComponent } from './deposit/depositResult.component';
@@ -44,6 +46,8 @@ const appRoutes: Routes = [
 	{ path: 'search/find/publications', component: SearchPublicationsComponent },
 	{ path: 'search/find/dataproviders', component: SearchDataprovidersComponent },
 	{ path: 'search/find/projects', component: SearchProjectsComponent },
+	{ path: 'search/find/datasets', component: SearchDatasetsComponent },
+	{ path: 'search/find/organizations', component: SearchOrganizationsComponent },
 	{ path: 'search/advanced/publications', component: AdvancedSearchPublicationsComponent },
 	{ path: 'deposit', component: DepositComponent},
   	{ path: 'deposit-results', component: DepositResultComponent},

portal-2/src/app/searchPages/find/search.component.ts

@@ -1,14 +1,19 @@
 import {Component, Input, Output, EventEmitter, ViewChild} from '@angular/core';
 import {Observable}       from 'rxjs/Observable';
 import {ActivatedRoute, Router} from '@angular/router';
+
 import { SearchPublicationsComponent } from '../searchPublications.component';
 import { SearchDataprovidersComponent } from '../searchDataproviders.component';
 import { SearchProjectsComponent } from '../searchProjects.component';
+import { SearchDatasetsComponent } from '../searchDatasets.component';
+import { SearchOrganizationsComponent } from '../searchOrganizations.component';
 
 import {SearchPublicationsService} from '../../services/searchPublications.service';
 import {SearchDataprovidersService} from '../../services/searchDataproviders.service';
-
 import {SearchProjectsService} from '../../services/searchProjects.service';
+import {SearchDatasetsService} from '../../services/searchDatasets.service';
+import {SearchOrganizationsService} from '../../services/searchOrganizations.service';
+
 import {OpenaireProperties} from '../../utils/properties/openaireProperties';
 
 @Component({
@@ -35,7 +40,7 @@ import {OpenaireProperties} from '../../utils/properties/openaireProperties';
                    </li>
                    <li [class]="activeTab=='datasets'?'active':''"  >
                        <a data-toggle="tab" href="#dataTab">
-                           Datasets (-)
+                           Datasets ({{searchDatasetsComponent.totalResults}})
                        </a>
                    </li>
                    <li >
@@ -50,7 +55,7 @@ import {OpenaireProperties} from '../../utils/properties/openaireProperties';
                    </li>
                    <li>
                        <a data-toggle="tab" href="#organizationsTab"  >
-                           Organizations (-)
+                           Organizations ({{searchOrganizationsComponent.totalResults}})
                        </a>
                    </li>
                    <li>
@@ -65,8 +70,8 @@ import {OpenaireProperties} from '../../utils/properties/openaireProperties';
                       <search-result [(results)]="searchPublicationsComponent.results" [(status)]= "searchPublicationsComponent.status"></search-result>
                     </div>
                     <div id="dataTab" class="tab-pane fade in active panel-body" >
-                      <!--div class = "text-right" *ngIf = "searchPublicationsComponent.totalResults > 10" ><a [href] = "linkToSearchPublications" >View all {{searchPublicationsComponent.totalResults}} results</a></div>
+                      <div class = "text-right" *ngIf = "searchDatasetsComponent.totalResults > 10" ><a [href] = "linkToSearchDatasets" >View all {{searchDatasetsComponent.totalResults}} results</a></div>
-                      <search-result [(results)]="searchPublicationsComponent.results" [(status)]= "searchPublicationsComponent.status"></search-result-->
+                      <search-result [(results)]="searchDatasetsComponent.results" [(status)]= "searchDatasetsComponent.status"></search-result>
                     </div>
                     <div id="projectsTab" class="tab-pane fade in active panel-body"  >
                       <div class = "text-right" *ngIf = "searchProjectsComponent.totalResults > 10" ><a [href] = "linkToSearchProjects" >View all {{searchProjectsComponent.totalResults}} results</a></div>
@@ -77,8 +82,8 @@ import {OpenaireProperties} from '../../utils/properties/openaireProperties';
                     <search-result [(results)]="searchDataProvidersComponent.results" [(status)]= "searchDataProvidersComponent.status"></search-result>
                     </div>
                     <div id="organizationsTab" class="tab-pane fade in active panel-body"  >
-                    <!--<div class = "text-right" *ngIf = "searchPublicationsComponent.totalResults > 10" ><a [href] = "linkToSearchPublications" >View all {{searchPublicationsComponent.totalResults}} results</a></div>
+                    <div class = "text-right" *ngIf = "searchOrganizationsComponent.totalResults > 10" ><a [href] = "linkToSearchOrganizations" >View all {{searchOrganizationsComponent.totalResults}} results</a></div>
-                    <search-result [(results)]="searchPublicationsComponent.results" [(status)]= "searchPublicationsComponent.status"></search-result>-->
+                    <search-result [(results)]="searchOrganizationsComponent.results" [(status)]= "searchOrganizationsComponent.status"></search-result>
                     </div>
                     <div id="peopleTab" class="tab-pane fade in active panel-body" >
                     <!--<div class = "text-right" *ngIf = "searchPublicationsComponent.totalResults > 10" ><a [href] = "linkToSearchPublications" >View all {{searchPublicationsComponent.totalResults}} results</a></div>
@@ -104,18 +109,28 @@ export class SearchComponent {
   private linkToSearchPublications = "";
   private linkToSearchProjects = "";
   private linkToSearchDataproviders = "";
+  private linkToSearchDatasets = "";
+  private linkToSearchOrganizations = "";
 
   private searchPublicationsComponent : SearchPublicationsComponent;
   private searchDataProvidersComponent : SearchDataprovidersComponent;
   private searchProjectsComponent : SearchProjectsComponent;
+  private searchDatasetsComponent: SearchDatasetsComponent;
+  private searchOrganizationsComponent: SearchOrganizationsComponent;
 
   //TODO add more viewchild for other entities
 
-  constructor ( private route: ActivatedRoute,private _searchPublicationsService: SearchPublicationsService,private _searchDataprovidersService: SearchDataprovidersService,private _searchProjectsService: SearchProjectsService) {
+  constructor ( private route: ActivatedRoute,
+      private _searchPublicationsService: SearchPublicationsService,
+      private _searchDataprovidersService: SearchDataprovidersService,
+      private _searchProjectsService: SearchProjectsService,
+      private _searchDatasetsService: SearchDatasetsService,
+      private _searchOrganizationsService: SearchOrganizationsService) {
     this.searchPublicationsComponent = new SearchPublicationsComponent(this.route, this._searchPublicationsService);
     this.searchDataProvidersComponent = new SearchDataprovidersComponent(this.route,this._searchDataprovidersService);
-    this.searchProjectsComponent = new SearchProjectsComponent(this.route, this._searchProjectsService);;
+    this.searchProjectsComponent = new SearchProjectsComponent(this.route, this._searchProjectsService);
-
+    this.searchDatasetsComponent = new SearchDatasetsComponent(this.route, this._searchDatasetsService);;
+    this.searchOrganizationsComponent = new SearchOrganizationsComponent(this.route, this._searchOrganizationsService);;
   }
 
   private ngOnInit() {
@@ -136,7 +151,9 @@ export class SearchComponent {
     this.linkToSearchPublications = OpenaireProperties.getLinkToSearchPublications() + this.keyword;
    }
    private searchDatasets() {
-     this.activeTab = "publications";
+     this.activeTab = "datasets";
+     this.searchDatasetsComponent.getResults(this.keyword, 1, 10);
+     this.linkToSearchDatasets = OpenaireProperties.getLinkToSearchDatasets() + this.keyword;
    }
    private  searchProjects() {
      this.activeTab = "projects";
@@ -149,7 +166,9 @@ export class SearchComponent {
      this.linkToSearchDataproviders = OpenaireProperties.getLinkToSearchDataProviders() + this.keyword;
    }
    private searchOrganizations() {
-     this.activeTab = "publications";
+     this.activeTab = "organizations";
+     this.searchOrganizationsComponent.getResults(this.keyword, 1, 10);
+     this.linkToSearchOrganizations = OpenaireProperties.getLinkToSearchOrganizations() + this.keyword;
    }
    private  searchPeople() {
      this.activeTab = "publications";
@@ -160,6 +179,8 @@ export class SearchComponent {
     this.searchPublications();
     this.searchProjects();
     this.searchDataProviders();
+    this.searchDatasets();
+    this.searchOrganizations();
    }
 
 

portal-2/src/app/searchPages/search.module.ts

@@ -23,6 +23,8 @@ import { SearchPublicationsComponent } from './searchPublications.component';
 import { AdvancedSearchPublicationsComponent } from './advancedSearchPublications.component';
 import { SearchDataprovidersComponent } from './searchDataproviders.component';
 import { SearchProjectsComponent } from './searchProjects.component';
+import {SearchDatasetsComponent} from './searchDatasets.component';
+import {SearchOrganizationsComponent} from './searchOrganizations.component';
 
 import {SearchComponent} from './find/search.component';
 import {SearchCompatibleDataprovidersComponent} from './dataProviders/compatibleDataProviders.component';
@@ -50,9 +52,11 @@ import {SearchCompatibleDataprovidersComponent} from './dataProviders/compatible
     SearchDataprovidersComponent,
     SearchComponent,
     SearchProjectsComponent,
-    SearchCompatibleDataprovidersComponent
+    SearchCompatibleDataprovidersComponent,
+    SearchDatasetsComponent,
+    SearchOrganizationsComponent
+],
 
-  ],
   providers:[
     // SearchPublicationsService
   ],
@@ -62,6 +66,8 @@ import {SearchCompatibleDataprovidersComponent} from './dataProviders/compatible
       SearchPublicationsComponent,
       SearchProjectsComponent,
       SearchDataprovidersComponent,
+      SearchDatasetsComponent,
+      SearchOrganizationsComponent,
       SearchComponent,
       SearchCompatibleDataprovidersComponent
     ]

portal-2/src/app/searchPages/searchDatasets.component.ts

@@ -0,0 +1,145 @@
+import {Component, Input, ViewChild} from '@angular/core';
+import { ActivatedRoute} from '@angular/router';
+
+import { Filter, Value} from './searchUtils/searchHelperClasses.class';
+
+import {SearchDatasetsService} from '../services/searchDatasets.service';
+import {SearchResult}     from '../utils/entities/searchResult';
+import {OpenaireProperties, ErrorCodes} from '../utils/properties/openaireProperties';
+
+@Component({
+    selector: 'search-datasets',
+    template: `
+
+    <search-page pageTitle="Search Datasets" type="datasource" [(filters)] = "filters"
+                 [(results)] = "results" [(totalResults)] = "totalResults" [(keyword)] = "keyword"
+                 [(page)] = "page" [(size)] = "size" [(status)] = "status" [baseUrl] = "baseUrl" (queryChange)="queryChanged($event)"  >
+    </search-page>
+
+    `
+
+})
+export class SearchDatasetsComponent {
+  public results =[];
+  private filters =[];
+  public totalResults:number  = 0 ;
+  private baseUrl:string;
+  public status:number;
+  private keyword = '';
+  private page :number = 1;
+  private size :number = 10;
+  private sub: any;
+
+  constructor (private route: ActivatedRoute, private _searchDatasetsService: SearchDatasetsService ) {
+    //this.results =[];
+    //this.filters =[];
+    var errorCodes:ErrorCodes = new ErrorCodes();
+    this.status =errorCodes.LOADING;
+    this.baseUrl = OpenaireProperties.getLinkToSearchDatasets();
+  }
+
+  private ngOnInit() {
+    this.sub =  this.route.queryParams.subscribe(params => {
+    this.keyword = (params['keyword']?params['keyword']:'');
+    this.page = (params['page']=== undefined)?1:+params['page'];
+    for(var i=0; i<5 ; i++){
+           var  values = [];
+           for(var j=0; j<10 ; j++){
+             var value:Value = {name: "name"+j, id: "filter_"+i+ "_id_"+j, number:j, selected:false}
+             values.push(value);
+           }
+           values.sort((n2,n1) => {
+              if (n1.number > n2.number) {
+                  return 1;
+              }
+
+              if (n1.number < n2.number) {
+                  return -1;
+              }
+
+              return 0;
+          });
+          var filter:Filter = {title: "title"+i, filterId: "filter_"+i, originalFilterId: "filter_"+i, values : values, countSelectedValues:0, "filterOperator": 'and'}
+          if(i==0) {
+              var  values = [];
+              for(var j=0; j<10 ; j++){
+                var value:Value = {name: "MYname"+j, id: "MYfilter_"+i+ "_id_"+j, number:j, selected:false}
+                values.push(value);
+              }
+              values.sort((n2,n1) => {
+                 if (n1.number > n2.number) {
+                     return 1;
+                 }
+
+                 if (n1.number < n2.number) {
+                     return -1;
+                 }
+
+                 return 0;
+              });
+              var filter1:Filter = {title: "MYtitle"+i, filterId: "MYfilter_"+i, originalFilterId: "MYfilter_"+i, values : values, countSelectedValues:0, "filterOperator": 'or'}
+              this.filters.push(filter1);
+              this.getResults(this.keyword, this.page, this.size);
+
+          }
+
+
+
+           console.info(params);
+          if(params[filter.filterId] != undefined) {
+              let values = params[filter.filterId].split(",");
+              for(let value of values) {
+                  for(let filterValue of filter.values) {
+                      if(filterValue.id == value) {
+                          filterValue.selected = true;
+                          filter.countSelectedValues++;
+                      }
+                  }
+              }
+          }
+      }
+
+    });
+  }
+
+  private ngOnDestroy() {
+    this.sub.unsubscribe();
+  }
+
+  public getResults(parameters:string, page: number, size: number){
+    console.info("getResults: Execute search query "+parameters);
+
+    this._searchDatasetsService.searchDatasets(parameters, page, size).subscribe(
+        data => {
+            this.totalResults = data[0];
+            console.info("searchPubl total="+this.totalResults);
+            this.results = data[1];
+            var errorCodes:ErrorCodes = new ErrorCodes();
+             this.status = errorCodes.DONE;
+            if(this.totalResults == 0 ){
+              this.status = errorCodes.NONE;
+            }
+        },
+        err => {
+            console.error(err);
+            console.info("error");
+            //TODO check erros (service not available, bad request)
+            // if( ){
+            //   this.status = ErrorCodes.ERROR;
+            // }
+            var errorCodes:ErrorCodes = new ErrorCodes();
+            this.status = errorCodes.NOT_AVAILABLE;
+        }
+    );
+  }
+
+  private setFilters(){
+    //TODO set filters from
+  }
+
+  private queryChanged($event) {
+    var parameters = $event.value;
+    console.info("queryChanged: Execute search query "+parameters);
+    this.getResults(parameters, this.page, this.size);
+  }
+}

portal-2/src/app/searchPages/searchOrganizations.component.ts

@@ -0,0 +1,145 @@
+import {Component, Input, ViewChild} from '@angular/core';
+import { ActivatedRoute} from '@angular/router';
+
+import { Filter, Value} from './searchUtils/searchHelperClasses.class';
+
+import {SearchOrganizationsService} from '../services/searchOrganizations.service';
+import {SearchResult}     from '../utils/entities/searchResult';
+import {OpenaireProperties, ErrorCodes} from '../utils/properties/openaireProperties';
+
+@Component({
+    selector: 'search-organizations',
+    template: `
+
+    <search-page pageTitle="Search Organizations" type="datasource" [(filters)] = "filters"
+                 [(results)] = "results" [(totalResults)] = "totalResults" [(keyword)] = "keyword"
+                 [(page)] = "page" [(size)] = "size" [(status)] = "status" [baseUrl] = "baseUrl" (queryChange)="queryChanged($event)"  >
+    </search-page>
+
+    `
+
+})
+export class SearchOrganizationsComponent {
+  public results =[];
+  private filters =[];
+  public totalResults:number  = 0 ;
+  private baseUrl:string;
+  public status:number;
+  private keyword = '';
+  private page :number = 1;
+  private size :number = 10;
+  private sub: any;
+
+  constructor (private route: ActivatedRoute, private _searchOrganizationsService: SearchOrganizationsService ) {
+    //this.results =[];
+    //this.filters =[];
+    var errorCodes:ErrorCodes = new ErrorCodes();
+    this.status =errorCodes.LOADING;
+    this.baseUrl = OpenaireProperties.getLinkToSearchOrganizations();
+  }
+
+  private ngOnInit() {
+    this.sub =  this.route.queryParams.subscribe(params => {
+    this.keyword = (params['keyword']?params['keyword']:'');
+    this.page = (params['page']=== undefined)?1:+params['page'];
+    for(var i=0; i<5 ; i++){
+           var  values = [];
+           for(var j=0; j<10 ; j++){
+             var value:Value = {name: "name"+j, id: "filter_"+i+ "_id_"+j, number:j, selected:false}
+             values.push(value);
+           }
+           values.sort((n2,n1) => {
+              if (n1.number > n2.number) {
+                  return 1;
+              }
+
+              if (n1.number < n2.number) {
+                  return -1;
+              }
+
+              return 0;
+          });
+          var filter:Filter = {title: "title"+i, filterId: "filter_"+i, originalFilterId: "filter_"+i, values : values, countSelectedValues:0, "filterOperator": 'and'}
+          if(i==0) {
+              var  values = [];
+              for(var j=0; j<10 ; j++){
+                var value:Value = {name: "MYname"+j, id: "MYfilter_"+i+ "_id_"+j, number:j, selected:false}
+                values.push(value);
+              }
+              values.sort((n2,n1) => {
+                 if (n1.number > n2.number) {
+                     return 1;
+                 }
+
+                 if (n1.number < n2.number) {
+                     return -1;
+                 }
+
+                 return 0;
+              });
+              var filter1:Filter = {title: "MYtitle"+i, filterId: "MYfilter_"+i, originalFilterId: "MYfilter_"+i, values : values, countSelectedValues:0, "filterOperator": 'or'}
+              this.filters.push(filter1);
+              this.getResults(this.keyword, this.page, this.size);
+
+          }
+
+
+
+           console.info(params);
+          if(params[filter.filterId] != undefined) {
+              let values = params[filter.filterId].split(",");
+              for(let value of values) {
+                  for(let filterValue of filter.values) {
+                      if(filterValue.id == value) {
+                          filterValue.selected = true;
+                          filter.countSelectedValues++;
+                      }
+                  }
+              }
+          }
+      }
+
+    });
+  }
+
+  private ngOnDestroy() {
+    this.sub.unsubscribe();
+  }
+
+  public getResults(parameters:string, page: number, size: number){
+    console.info("getResults: Execute search query "+parameters);
+
+    this._searchOrganizationsService.searchOrganizations(parameters, page, size).subscribe(
+        data => {
+            this.totalResults = data[0];
+            console.info("searchPubl total="+this.totalResults);
+            this.results = data[1];
+            var errorCodes:ErrorCodes = new ErrorCodes();
+             this.status = errorCodes.DONE;
+            if(this.totalResults == 0 ){
+              this.status = errorCodes.NONE;
+            }
+        },
+        err => {
+            console.error(err);
+            console.info("error");
+            //TODO check erros (service not available, bad request)
+            // if( ){
+            //   this.status = ErrorCodes.ERROR;
+            // }
+            var errorCodes:ErrorCodes = new ErrorCodes();
+            this.status = errorCodes.NOT_AVAILABLE;
+        }
+    );
+  }
+
+  private setFilters(){
+    //TODO set filters from
+  }
+
+  private queryChanged($event) {
+    var parameters = $event.value;
+    console.info("queryChanged: Execute search query "+parameters);
+    this.getResults(parameters, this.page, this.size);
+  }
+}

portal-2/src/app/searchPages/searchUtils/searchPaging.component.ts

@@ -9,7 +9,7 @@ import {Observable}       from 'rxjs/Observable';
             <paging [currentPage]="page" [totalResults]="totalResults"  [baseUrl]="baseUrl" [size]="size"> </paging>
       </div>
       <div class="text-left" *ngIf="results  && results.length> 0">
-            {{totalResults}} documents, page {{page}} of {{(totalResults/size)}}
+            {{totalResults}} documents, page {{page}} of {{(currentPage())}}
       </div>
     </div>
     `
@@ -28,5 +28,13 @@ export class SearchPagingComponent {
 
     }
 
+    currentPage(): number {
+        let curPage: any = this.totalResults/this.size;
+        if(!(Number.isInteger(curPage))) {
+            curPage = (parseInt(curPage, 10) + 1);
+        }
+        return curPage;
+    }
+
 
 }

portal-2/src/app/searchPages/searchUtils/searchResult.component.ts

@@ -37,9 +37,13 @@ import { ErrorCodes} from '../../utils/properties/openaireProperties';
                 </span>
             </div>
 
+            <div *ngIf="result.publisher != undefined && result.publisher != ''">Publisher: {{result.publisher}}</div>
+
+            <div *ngIf="result.country != undefined && result.country != ''">Country: {{result.country}}</div>
+
             <div *ngIf="result['projects'] != undefined">
                 <span> Projects: </span>
-                <span *ngFor="let project of result['projects'] let i=index">
+                <span *ngFor="let project of result['projects'].slice(0,15) let i=index">
                     <a *ngIf="project.url != undefined" href="{{project.url}}">
                             {{project['funderShortname']?project['funderShortname']:project['funderName']}}
                             | {{ project['acronym']?project['acronym']:project['title']}} ({{project.code}})
@@ -50,6 +54,7 @@ import { ErrorCodes} from '../../utils/properties/openaireProperties';
                     </p>
                     <span *ngIf="i < result['projects'].length-1"> ,</span>
                 </span>
+                <span *ngIf="result['projects'].length > 15">...</span>
             </div>
 
             <blockquote *ngIf="result.description != undefined && result.description != ''">

portal-2/src/app/services/organization.service.ts

@@ -41,23 +41,17 @@ export class OrganizationService {
 
         if(data[0] != null) {
             mydata = data[0];
-            if(mydata.hasOwnProperty("legalshortname")) {
+
             if(mydata.hasOwnProperty("websiteurl")) {
                 this.organizationInfo.title = {"name": mydata.legalshortname, "url": mydata.websiteurl};
             } else {
                 this.organizationInfo.title = {"name": mydata.legalshortname, "url": ''};
             }
-            }
 
-            if(mydata.hasOwnProperty("legalname")) {
             this.organizationInfo.name = mydata.legalname;
-                if(this.organizationInfo.title == undefined) {
+
-                    if(mydata.hasOwnProperty("websiteurl")) {
+            if(this.organizationInfo.title.name == '') {
-                        this.organizationInfo.title = {"name": mydata.legalname, "url": mydata.websiteurl};
+                this.organizationInfo.title.name = this.organizationInfo.name;
-                    } else {
-                        this.organizationInfo.title = {"name": mydata.legalname, "url": ''};
-                    }
-                }
             }
 
             if(mydata.hasOwnProperty("country")) {

portal-2/src/app/services/searchDatasets.service.ts

@@ -0,0 +1,143 @@
+import {Injectable} from '@angular/core';
+import {Http, Response} from '@angular/http';
+import {Observable}     from 'rxjs/Observable';
+import {OpenaireProperties} from '../utils/properties/openaireProperties';
+import {SearchResult}     from '../utils/entities/searchResult';
+
+@Injectable()
+export class SearchDatasetsService {
+    private sizeOfDescription: number = 497;
+
+    constructor(private http: Http) {}
+
+    searchDatasets (params: string, page: number, size: number):any {
+
+        console.info("In searchDatasets");
+
+        let link = OpenaireProperties.getSearchAPIURL()+"datasets";
+
+        let url = link+"?";
+        if(params != '') {
+            url += "q="+params+"&page="+page+"&size="+size;
+        } else {
+            url += "page="+page+"&size="+size;
+        }
+
+        return this.http.get(url)
+                    .map(res => <any> res.json())
+                    .do(res => console.info(res))
+                    //.map(res => []);
+                    .map(res => [res['meta'].total, this.parseResults(res['results'])])
+                    ;
+    }
+
+
+    parseResults(data: any): SearchResult[] {
+        let results: SearchResult[] = [];
+
+        let length = Array.isArray(data) ? data.length : 1;
+
+        for(let i=0; i<length; i++) {
+            let resData = length > 1 ? data[i]['result']['metadata']['oaf:entity']['oaf:result'] : data['result']['metadata']['oaf:entity']['oaf:result'];
+
+            var result: SearchResult = new SearchResult();
+
+            result['title'] = {"name": '', "url": '', "accessMode": ''};
+
+            if(Array.isArray(resData['title'])) {
+                result['title'].name = resData['title'][0].content;
+            } else {
+                result['title'].name = resData['title'].content;
+            }
+
+            result['title'].url = OpenaireProperties.getsearchLinkToDataset();
+            result['title'].url += length > 1 ? data[i]['result']['header']['dri:objIdentifier'] : data['result']['header']['dri:objIdentifier'];
+            if(resData['bestlicense'].hasOwnProperty("classid")) {
+                result['title'].accessMode = resData['bestlicense'].classid;
+            }
+
+            if(resData['rels'].hasOwnProperty("rel")) {
+                let relLength = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'].length : 1;
+
+                for(let j=0; j<relLength; j++) {
+                    let relation = relLength > 1 ? resData['rels']['rel'][j] : resData['rels']['rel'];
+
+                    if(relation.hasOwnProperty("to")) {
+                        if(relation['to'].class == "hasAuthor") {
+                            if(result['authors'] == undefined) {
+                                result['authors'] = new Array<{"name": string, "url": string}>();
+                            }
+
+                            result['authors'].push({"name": relation.fullname, "url": OpenaireProperties.getsearchLinkToPerson()+relation['to'].content});
+                        } else if(relation['to'].class == "isProducedBy") {
+                            if(result['projects'] == undefined) {
+                                result['projects'] = new Array<
+                                    { "url": string, "acronym": string, "title": string,
+                                      "funderShortname": string, "funderName": string,
+                                      "code": string
+                                    }>();
+                            }
+
+                            let countProjects = result['projects'].length;
+
+                            result['projects'][countProjects] = {
+                                "url": "", "acronym": "", "title": "",
+                                "funderShortname": "", "funderName": "",
+                                "code": ""
+                            }
+
+                            result['projects'][countProjects]['url'] =
+                                OpenaireProperties.getsearchLinkToProject() + relation['to'].content;
+                            result['projects'][countProjects]['acronym'] = relation.acronym;
+                            result['projects'][countProjects]['title'] = relation.title;
+                            result['projects'][countProjects]['code'] = relation.code;
+
+                            if(relation.hasOwnProperty("funding")) {
+                                let fundingLength = Array.isArray(relation['funding']) ? relation['funding'].length : 1;
+
+                                for(let z=0; z<fundingLength; z++) {
+                                    let fundingData = fundingLength > 1 ? relation['funding'][z] : relation['funding'];
+
+                                    if(fundingData.hasOwnProperty("funder")) {
+                                        result['projects'][countProjects]['funderShortname'] = fundingData['funder'].shortname;
+                                        result['projects'][countProjects]['funderName'] = fundingData['funder'].name;
+                                    }
+                                }
+                            }
+
+                        }
+                    }
+                }
+            }
+
+            result.year = resData.dateofacceptance.split('-')[0];
+
+            if(!Array.isArray(resData.description)) {
+                result.description = resData.description;
+            } else {
+                result.description = resData.description[0];
+            }
+            if(result.description.length > this.sizeOfDescription) {
+                result.description = result.description.substring(0, this.sizeOfDescription)+"...";
+            }
+
+            result.embargoEndDate = resData.embargoenddate;
+
+            if(!Array.isArray(resData.publisher)) {
+                result.publisher = resData.publisher;
+            } else {
+                for(let i=0; i<resData.publisher.length; i++) {
+                    if(result.publisher != undefined){
+                        result.publisher += ', '+resData['publisher'][i];
+                    } else {
+                        result.publisher = resData['publisher'][i];
+                    }
+                }
+            }
+
+            results.push(result);
+        }
+
+        return results;
+    }
+}

portal-2/src/app/services/searchOrganizations.service.ts

@@ -0,0 +1,111 @@
+import {Injectable} from '@angular/core';
+import {Http, Response} from '@angular/http';
+import {Observable}     from 'rxjs/Observable';
+import {OpenaireProperties} from '../utils/properties/openaireProperties';
+import {SearchResult}     from '../utils/entities/searchResult';
+
+@Injectable()
+export class SearchOrganizationsService {
+
+    constructor(private http: Http) {}
+
+    searchOrganizations (params: string, page: number, size: number):any {
+
+        console.info("In searchOrganizations");
+
+        let link = OpenaireProperties.getSearchAPIURL()+"organizations";
+
+        let url = link+"?";
+        if(params != '') {
+            url += "q="+params+"&page="+page+"&size="+size;
+        } else {
+            url += "page="+page+"&size="+size;
+        }
+
+        return this.http.get(url)
+                    .map(res => <any> res.json())
+                    .do(res => console.info(res))
+                    //.map(res => []);
+                    .map(res => [res['meta'].total, this.parseResults(res['results'])])
+                    ;
+    }
+
+
+    parseResults(data: any): SearchResult[] {
+        let results: SearchResult[] = [];
+
+        let length = Array.isArray(data) ? data.length : 1;
+
+        for(let i=0; i<length; i++) {
+            let resData = length > 1 ? data[i]['result']['metadata']['oaf:entity']['oaf:organization'] : data['result']['metadata']['oaf:entity']['oaf:organization'];
+
+            var result: SearchResult = new SearchResult();
+
+            result['title'] = {"name": '', "url": '', "accessMode": ''};
+
+            result['title'].name = resData.legalshortname;
+            if(result['title'].name == '') {
+                result['title'].name = resData.legalname;
+            }
+
+            result['title'].url = OpenaireProperties.getsearchLinkToOrganization();
+            result['title'].url += length > 1 ? data[i]['result']['header']['dri:objIdentifier'] : data['result']['header']['dri:objIdentifier'];
+
+            if(resData['rels'].hasOwnProperty("rel")) {
+                let relLength = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'].length : 1;
+
+                for(let j=0; j<relLength; j++) {
+                    let relation = relLength > 1 ? resData['rels']['rel'][j] : resData['rels']['rel'];
+
+                    if(relation.hasOwnProperty("to")) {
+                        if(relation['to'].class == "isParticipant") {
+                            if(result['projects'] == undefined) {
+                                result['projects'] = new Array<
+                                    { "url": string, "acronym": string, "title": string,
+                                      "funderShortname": string, "funderName": string,
+                                      "code": string
+                                    }>();
+                            }
+
+                            let countProjects = result['projects'].length;
+
+                            result['projects'][countProjects] = {
+                                "url": "", "acronym": "", "title": "",
+                                "funderShortname": "", "funderName": "",
+                                "code": ""
+                            }
+
+                            result['projects'][countProjects]['url'] =
+                                OpenaireProperties.getsearchLinkToProject() + relation['to'].content;
+                            result['projects'][countProjects]['acronym'] = relation.acronym;
+                            result['projects'][countProjects]['title'] = relation.title;
+                            result['projects'][countProjects]['code'] = relation.code;
+
+                            if(relation.hasOwnProperty("funding")) {
+                                let fundingLength = Array.isArray(relation['funding']) ? relation['funding'].length : 1;
+
+                                for(let z=0; z<fundingLength; z++) {
+                                    let fundingData = fundingLength > 1 ? relation['funding'][z] : relation['funding'];
+
+                                    if(fundingData.hasOwnProperty("funder")) {
+                                        result['projects'][countProjects]['funderShortname'] = fundingData['funder'].shortname;
+                                        result['projects'][countProjects]['funderName'] = fundingData['funder'].name;
+                                    }
+                                }
+                            }
+
+                        }
+                    }
+                }
+            }
+
+            if(resData.country.hasOwnProperty("classname")) {
+                result.country = resData.country.classname;
+            }
+
+            results.push(result);
+        }
+
+        return results;
+    }
+}

portal-2/src/app/services/searchPublications.service.ts

@@ -115,7 +115,11 @@ export class SearchPublicationsService {
 
             result.year = resData.dateofacceptance.split('-')[0];
 
+            if(!Array.isArray(resData.description)) {
                 result.description = resData.description;
+            } else {
+                result.description = resData.description[0];
+            }
             if(result.description.length > this.sizeOfDescription) {
                 result.description = result.description.substring(0, this.sizeOfDescription)+"...";
             }

portal-2/src/app/services/services.module.ts

@@ -17,6 +17,8 @@ import { SearchOrcidService } from './searchOrcid.service';
 import {SearchPublicationsService} from './searchPublications.service';
 import {DataProviderService} from './dataProvider.service';
 import {SearchDataprovidersService} from './searchDataproviders.service';
+import {SearchDatasetsService} from './searchDatasets.service';
+import {SearchOrganizationsService} from './searchOrganizations.service';
 
 import {SearchProjectsService} from './searchProjects.service';
 
@@ -32,9 +34,8 @@ import {SearchProjectsService} from './searchProjects.service';
     PersonService, ProjectService, PublicationService, SearchCrossrefService,
     SearchCrossrefService, SearchDataciteService, SearchOrcidService,
     SearchPublicationsService, SearchDataprovidersService, DataProviderService,
-    SearchProjectsService
+    SearchProjectsService, SearchDatasetsService, SearchOrganizationsService
-
+],
-  ],
   exports: [
     ]
 })

portal-2/src/app/sharedComponents/navigationBar.component.ts

@@ -25,10 +25,10 @@ import 'rxjs/Rx';
         <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Search <span class=""></span></a>
         <ul class="dropdown-menu">
           <li><a href="/search/find/publications">Publications</a></li>
-          <li><a href="/search/find/">Datasets</a></li>
+          <li><a href="/search/find/datasets">Datasets</a></li>
           <li><a href="/search/find/projects">Projects</a></li>
           <li><a href="/search/find/dataproviders">Data Providers</a></li>
-          <li><a href="/search/find/">Organizations</a></li>
+          <li><a href="/search/find/organizations">Organizations</a></li>
           <li><a href="/search/find/">People</a></li>
           <li role="separator" class="divider"></li>
           <li><a href="#">Separated link</a></li>

portal-2/src/app/utils/properties/openaireProperties.ts

@@ -11,8 +11,9 @@ export class OpenaireProperties {
     private static searchLinkToPublications = "search/find/publications?keyword=";
     private static searchLinkToDataProviders = "search/find/dataproviders?keyword=";
     private static searchLinkToProjects = "search/find/projects?keyword=";
+    private static searchLinkToDatasets = "search/find/datasets?keyword=";
+    private static searchLinkToOrganizations = "search/find/organizations?keyword=";
 
-getLinkToSearchProjects
     // Services - APIs
 
     // public claimsAPIURL      = "http://rudie.di.uoa.gr:8080/dnet-openaire-connector-service-1.0.0-SNAPSHOT/rest/claimsService/"
@@ -82,6 +83,12 @@ getLinkToSearchProjects
     public static getLinkToSearchDataProviders():string{
       return this.baseSearchLink + this.searchLinkToDataProviders;
     }
+    public static getLinkToSearchDatasets():string{
+      return this.baseSearchLink + this.searchLinkToDatasets;
+    }
+    public static getLinkToSearchOrganizations():string{
+      return this.baseSearchLink + this.searchLinkToOrganizations;
+    }
 
     // Services - APIs' getters
     public static getSearchAPIURL():string{

portal-2/src/server.ts

@@ -71,6 +71,8 @@ app.get('/search/find/publications', ngApp);
 app.get('/search/advanced/publications', ngApp);
 app.get('/search/find/dataproviders', ngApp);
 app.get('/search/find/projects', ngApp);
+app.get('/search/find/datasets', ngApp);
+app.get('/search/find/organizations', ngApp);
 app.get('/deposit', ngApp);
 app.get('/deposit-result', ngApp);
 app.get('/error', ngApp);