Open-ILS/src/eg2/src/app/staff/admin/basic-admin-page.component.ts

   1 import {Component, OnInit} from '@angular/core';
   2 import {ActivatedRoute} from '@angular/router';
   3 import {IdlService} from '@eg/core/idl.service';
   4
   5 /**
   6  * Generic IDL class editor page.
   7  */
   8
   9 @Component({
  10     template: `
  11       <eg-title i18n-prefix prefix="{{classLabel}} Administration">
  12       </eg-title>
  13       <eg-staff-banner bannerText="{{classLabel}} Configuration" i18n-bannerText>
  14       </eg-staff-banner>
  15       <eg-admin-page persistKeyPfx="{{persistKeyPfx}}" idlClass="{{idlClass}}"
  16         readonlyFields="{{readonlyFields}}"></eg-admin-page>
  17     `
  18 })
  19
  20 export class BasicAdminPageComponent implements OnInit {
  21
  22     idlClass: string;
  23     classLabel: string;
  24     persistKeyPfx: string;
  25     readonlyFields = '';
  26
  27     constructor(
  28         private route: ActivatedRoute,
  29         private idl: IdlService
  30     ) {
  31     }
  32
  33     ngOnInit() {
  34         let schema = this.route.snapshot.paramMap.get('schema');
  35         if (!schema) {
  36             // Allow callers to pass the schema via static route data
  37             const data = this.route.snapshot.data[0];
  38             if (data) { schema = data.schema; }
  39         }
  40         let table = this.route.snapshot.paramMap.get('table');
  41         if (!table) {
  42             const data = this.route.snapshot.data[0];
  43             if (data) { table = data.table; }
  44         }
  45         const fullTable = schema + '.' + table;
  46
  47         // Set the prefix to "server", "local", "workstation",
  48         // extracted from the URL path.
  49         // For admin pages that use none of these, avoid setting
  50         // the prefix because that will cause it to double-up.
  51         // e.g. eg.grid.acq.acq.cancel_reason
  52         this.persistKeyPfx = this.route.snapshot.parent.url[0].path;
  53         const selfPrefixers = ['acq', 'booking'];
  54         if (selfPrefixers.indexOf(this.persistKeyPfx) > -1) {
  55             // ACQ is a special case, because unlike 'server', 'local',
  56             // 'workstation', the schema ('acq') is the root of the path.
  57             this.persistKeyPfx = '';
  58         }
  59
  60         // Pass the readonlyFields param if available
  61         if (this.route.snapshot.data &&
  62             this.route.snapshot.data.length &&
  63             this.route.snapshot.data[0].readonlyFields) {
  64             this.readonlyFields = this.route.snapshot.data[0].readonlyFields;
  65         }
  66
  67
  68         Object.keys(this.idl.classes).forEach(class_ => {
  69             const classDef = this.idl.classes[class_];
  70             if (classDef.table === fullTable) {
  71                 this.idlClass = class_;
  72                 this.classLabel = classDef.label;
  73             }
  74         });
  75
  76         if (!this.idlClass) {
  77             throw new Error('Unable to find IDL class for table ' + fullTable);
  78         }
  79     }
  80 }
  81
  82