extjs/examples/classic/writer/remote/app/controllers/users.php

   1 <?php
   2 /**
   3  * @class Users
   4  * A simple application controller extension
   5  */
   6 class Users extends ApplicationController {
   7     /**
   8      * view
   9      * Retrieves rows from database.
  10      */
  11     public function view() {
  12         $res = new Response();
  13         $res->success = true;
  14         $res->message = "Loaded data";
  15         $res->data = User::all();
  16         return $res->to_json();
  17     }
  18     /**
  19      * create
  20      */
  21     public function create() {
  22         $res = new Response();
  23
  24         // data=<JSON encoded data>
  25         if ($this->params->data) {
  26             if ($rec =  User::create(json_decode($this->params->data, true))) {
  27                 $res->success = true;
  28                 $res->data = $rec->to_hash();
  29                 $res->message = "Created record!";
  30             } else {
  31                 $res->success = false;
  32                 $res->message = "Failed to create record";
  33             }
  34         }
  35         // Ugh, php...check if !hash
  36         else if (is_array($this->params) && !empty($this->params) && preg_match('/^\d+$/', implode('', array_keys($this->params)))) {
  37             foreach ($this->params as $data) {
  38                 array_push($res->data, User::create($data)->to_hash());
  39             }
  40             $res->success = true;
  41             $res->message = "Created " . count($res->data) . ' records';
  42         }
  43         else {
  44             if ($rec =  User::create($this->params)) {
  45                 $res->success = true;
  46                 $res->data = $rec->to_hash();
  47                 $res->message = "Created record";
  48             } else {
  49                 $res->success = false;
  50                 $res->message = "Failed to create record";
  51             }
  52         }
  53         return $res->to_json();
  54     }
  55
  56     /**
  57      * update
  58      */
  59     public function update() {
  60         $res = new Response();
  61
  62         // data=<JSON encoded data>
  63         if ($this->params->data) {
  64             $data = json_decode($this->params->data, true);
  65             $res->data = array();
  66             foreach ($data as $rec_data) {
  67                 if ($rec = User::update($rec_data->id, $rec_data)) {
  68                     array_push($res->data, $rec->to_hash());
  69                 }
  70             }
  71             $res->success = true;
  72             $res->message = "Updated " . count($res->data) . " records!";
  73         }
  74         else if (is_array($this->params)) {
  75             $res->data = array();
  76             foreach ($this->params as $data) {
  77                 if ($rec = User::update($data->id, $data)) {
  78                     array_push($res->data, $rec->to_hash());
  79                 }
  80             }
  81             $res->success = true;
  82             $res->message = "Updated " . count($res->data) . " records";
  83         }
  84         else {
  85             if ($rec = User::update($this->params->id, $this->params)) {
  86                 $res->data = $rec->to_hash();
  87
  88                 // SIMULATE ERROR:  All records having odd-numbered ID have error.
  89                 if ($rec->id % 2) {
  90                     $res->success = false;
  91                     $res->message = "SIMULATED ERROR:  Lorem ipsum dolor sit amet, placerat consectetuer, nec lacus imperdiet velit dui interdum vestibulum, sagittis lectus morbi, urna aliquet minus natoque commodo egestas non, libero libero arcu sed sed.";
  92                 } else {
  93                     $res->success = true;
  94                     $res->message = "Updated record";
  95                 }
  96             } else {
  97                 $res->message = "Failed to update record " . $this->params->id;
  98                 $res->success = false;
  99             }
 100
 101         }
 102         return $res->to_json();
 103     }
 104
 105     /**
 106      * destroy
 107      */
 108     public function destroy() {
 109         $res = new Response();
 110
 111         // data=<JSON encoded data>
 112         if ($this->params->data) {
 113             $data = json_decode($this->params->data, true);
 114             $destroyed = array();
 115             foreach ($data as $rec_data) {
 116                 if ($rec = User::destroy($rec_data->id)) {
 117                     array_push($destroyed, $rec->to_hash());
 118                 }
 119             }
 120             $res->success = true;
 121             $res->message = "Destroyed " . count($destroyed) . " records!";
 122         }
 123         else if (is_array($this->params)) {
 124             $destroyed = array();
 125             foreach ($this->params as $rec) {
 126                 if ($rec = User::destroy($rec->id)) {
 127                     array_push($destroyed, $rec);
 128                 }
 129             }
 130             $res->success = true;
 131             $res->message = 'Destroyed ' . count($destroyed) . ' records';
 132         }
 133         else {
 134             if ($rec = User::destroy($this->params->id)) {
 135                 $res->message = "Destroyed User";
 136                 $res->success = true;
 137             } else {
 138                 $res->message = "Failed to Destroy user";
 139             }
 140         }
 141         return $res->to_json();
 142     }
 143 }
 144