nas
/
todo_api
Watch 2
Star 1
Fork 0
Code Issues 1 Pull Requests 0 Releases 0 Wiki Activity
Browse Source

Merged changes

Maurits van der Schee 8 years ago
parent
709401310a 342183d7bd
commit
bdad449c16
3 changed files with 16 additions and 388 deletions
Split View Show Diff Stats
  1. 5
    0
      README.md
  2. 11
    11
      api.php
  3. 0
    377
      ui.php

+ 5
- 0
README.md View File 

@@ -5,6 +5,11 @@
5 5
6 6 
 Single file PHP script that adds a REST API to a MySQL InnoDB database. Alternatively SQLite 3, PostgreSQL 9 and MS SQL Server 2012 are fully supported.
7 7
8 
+Related projects:
9 
+
10 
+  - [PHP-SP-API](https://github.com/mevdschee/php-sp-api): Single file PHP script that adds a REST API to a SQL database.
11 
+  - [PHP-CRUD-UI](https://github.com/mevdschee/php-crud-ui): Single file PHP script that adds a UI to a PHP-CRUD-API project.
12 
+
8 13 
 ## Requirements
9 14
10 15 
   - PHP 5.3 or higher with MySQLi, libpq, SQLSRV or sqlite3 enabled

+ 11
- 11
api.php View File 

@@ -949,24 +949,22 @@ class PHP_CRUD_API {
949 949 
 		}
950 950 
 	}
951 951
952 
-	protected function findPrimaryKey($table,$database) {
953 
-		$count = 0;
954 
-		$field = false;
952 
+	protected function findPrimaryKeys($table,$database) {
953 
+		$fields = array();
955 954 
 		if ($result = $this->db->query($this->db->getSql('reflect_pk'),array($table,$database))) {
956 955 
 			while ($row = $this->db->fetchRow($result)) {
957 
-				$count++;
958 
-				$field = $row[0];
956 
+				$fields[] = $row[0];
959 957 
 			}
960 958 
 			$this->db->close($result);
961 959 
 		}
962 
-		if ($count!=1 || $field==false) $this->exitWith404('1pk');
963 
-		return $field;
960 
+		return $fields;
964 961 
 	}
965 962
966 963 
 	protected function processKeyParameter($key,$tables,$database) {
967 964 
 		if (!$key) return false;
968 
-		$field = $this->findPrimaryKey($tables[0],$database);
969 
-		return array($key,$field);
965 
+		$fields = $this->findPrimaryKeys($tables[0],$database);
966 
+		if (count($fields)!=1) $this->exitWith404('1pk');
967 
+		return array($key,$fields[0]);
970 968 
 	}
971 969
972 970 
 	protected function processOrderParameter($order) {
 
@@ -1614,8 +1612,10 @@ class PHP_CRUD_API {
1614 1612 
 				while ($row = $this->db->fetchRow($result)) {
1615 1613 
 					$table_fields[$table['name']][$row[3]]->referenced[]=array($row[0],$row[1]);
1616 1614 
 				}
1617 
-				$primaryKey = $this->findPrimaryKey($table_list[0],$database);
1618 
-				$table_fields[$table['name']][$primaryKey]->primaryKey = true;
1615 
+				$primaryKeys = $this->findPrimaryKeys($table_list[0],$database);
1616 
+				foreach ($primaryKeys as $primaryKey) {
1617 
+					$table_fields[$table['name']][$primaryKey]->primaryKey = true;
1618 
+				}
1619 1619 
 			}
1620 1620
1621 1621 
 			foreach (array('root_actions','id_actions') as $path) {

+ 0
- 377
ui.php View File 

@@ -1,377 +0,0 @@
1 
-<?php
2 
-
3 
-class PHP_CRUD_UI {
4 
-
5 
-    protected $settings;
6 
-
7 
-    function call($method, $url, $data = false) {
8 
-        $ch = curl_init();
9 
-        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
10 
-        curl_setopt($ch, CURLOPT_URL, $url);
11 
-        if ($data) {
12 
-            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
13 
-            $headers = array();
14 
-            $headers[] = 'Content-Type: application/json';
15 
-            $headers[] = 'Content-Length: ' . strlen($data);
16 
-            curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
17 
-        }
18 
-        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
19 
-        $response = curl_exec($ch);
20 
-        curl_close($ch);
21 
-        return json_decode($response,true);
22 
-    }
23 
-
24 
-    function url($base,$subject,$action,$id='',$field='') {
25 
-        return $base.trim("$subject/$action/$id/$field",'/');
26 
-    }
27 
-
28 
-    function menu($parameters) {
29 
-        extract($parameters);
30 
-
31 
-        $html= '<ul class="nav nav-pills nav-stacked">';
32 
-        foreach ($definition['tags'] as $tag) {
33 
-            $active = $tag['name']==$subject?' class="active"':'';
34 
-            $html.= '<li'.$active.'><a href="'.$this->url($base,$tag['name'],'list').'">'.$tag['name'].'</a></li>';
35 
-        }
36 
-        $html.= '</ul>';
37 
-        return $html;
38 
-    }
39 
-
40 
-    function home($parameters) {
41 
-        extract($parameters);
42 
-
43 
-        $html = 'Nothing';
44 
-        return $html;
45 
-    }
46 
-
47 
-    function head() {
48 
-        $html = '<!DOCTYPE html><html lang="en">';
49 
-        $html.= '<head><title>PHP-CRUD-UI</title>';
50 
-        $html.= '<meta name="viewport" content="width=device-width, initial-scale=1">';
51 
-        $html.= '<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">';
52 
-        $html.= '<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" rel="stylesheet">';
53 
-        $html.= '</head><body><div class="container">';
54 
-        $html.= '<div class="row">';
55 
-        $html.= '<div class="col-md-4"><h3>PHP-CRUD-UI</h3></div>';
56 
-        $html.= '</div>';
57 
-        return $html;
58 
-    }
59 
-
60 
-    function foot() {
61 
-        $html = '</div></body></html>';
62 
-        return $html;
63 
-    }
64 
-
65 
-    function displayColumn($columns) {
66 
-        // TODO: make configurable
67 
-        $names = array('name','title','description','username');
68 
-        foreach ($names as $name) {
69 
-            if (isset($columns[$name])) return $columns[$name];
70 
-        }
71 
-        return false;
72 
-    }
73 
-
74 
-
75 
-    function referenceText($subject,$data,$field,$id,$definition) {
76 
-        $properties = $this->properties($subject,$definition);
77 
-        $references = $this->references($subject,$properties);
78 
-        $referenced = $this->referenced($subject,$properties);
79 
-        $primaryKey = $this->primaryKey($subject,$properties);
80 
-
81 
-        $indices = array_flip($data[$subject]['columns']);
82 
-        $displayColumn = $this->displayColumn($indices);
83 
-
84 
-        $records = $data[$subject]['records'];
85 
-        foreach ($records as $record) {
86 
-            if ($record[$indices[$field]]==$id) {
87 
-                if ($displayColumn===false) {
88 
-                    $text = '';
89 
-                    $first = true;
90 
-                    foreach ($record as $i=>$value) {
91 
-                        if (!$references[$i] && $i!=$primaryKey) {
92 
-                            if (!$first) $text.= ' - ';
93 
-                            $text.= $value;
94 
-                            $first = false;
95 
-                        }
96 
-                    }
97 
-                    return $text;
98 
-                } else {
99 
-                    return $record[$displayColumn];
100 
-                }
101 
-            }
102 
-        }
103 
-        return false;
104 
-    }
105 
-
106 
-    function listRecords($parameters) {
107 
-        extract($parameters);
108 
-
109 
-        $properties = $this->properties($subject,$definition);
110 
-        $references = $this->references($subject,$properties);
111 
-        $referenced = $this->referenced($subject,$properties);
112 
-        $primaryKey = $this->primaryKey($subject,$properties);
113 
-
114 
-        $related = !empty(array_filter($referenced));
115 
-
116 
-        $args = array();
117 
-        if ($field) {
118 
-            $args['filter']=$field.',eq,'.$id;
119 
-        }
120 
-        $include = implode(',',array_filter(array_map(function($v){ return $v[0]; },$references)));
121 
-        if ($include) {
122 
-            $args['include']=$include;
123 
-        }
124 
-        $data = $this->call('GET',$url.'/'.$subject.'?'.http_build_query($args));
125 
-
126 
-        $html = '<h4>'.$subject.': list</h4>';
127 
-        if ($field) {
128 
-            $html .= '<div class="alert alert-info" role="alert">Filtered where "'.$field.'" = "'.$id.'".';
129 
-            $href = $this->url($base,$subject,'list');
130 
-            $html .= '<div style="float:right;"><a href="'.$href.'">Show all</a></div></div>';
131 
-        }
132 
-        $html.= '<table class="table">';
133 
-        $html.= '<thead><tr>';
134 
-        foreach ($data[$subject]['columns'] as $i=>$column) {
135 
-            $html.= '<th>'.$column.'</th>';
136 
-        }
137 
-        if ($related) {
138 
-            $html.= '<th>related</th>';
139 
-        }
140 
-        $html.= '<th>actions</th>';
141 
-        $html.= '</tr></thead><tbody>';
142 
-        foreach ($data[$subject]['records'] as $record) {
143 
-            $html.= '<tr>';
144 
-            foreach ($record as $i=>$value) {
145 
-                if ($references[$i]) {
146 
-                    $html.= '<td>';
147 
-                    $href = $this->url($base,$references[$i][0],'list',$value,$references[$i][1]);
148 
-                    $html.= '<a href="'.$href.'">';
149 
-                    $html.= $this->referenceText($references[$i][0],$data,$references[$i][1],$value,$definition);
150 
-                    $html.= '</a>';
151 
-                    $html.= '</td>';
152 
-                } else {
153 
-                    $html.= '<td>'.$value.'</td>';
154 
-                }
155 
-            }
156 
-            if ($related) {
157 
-                $html.= '<td>';
158 
-                foreach ($referenced as $i=>$relations) {
159 
-                    $id = $record[$i];
160 
-                    if ($relations) foreach ($relations as $j=>$relation) {
161 
-                        if ($j) $html.= ', ';
162 
-                        $href = $this->url($base,$relation[0],'list',$id,$relation[1]);
163 
-                        $html.= '<a href="'.$href.'">'.$relation[0].'</a>';
164 
-                    }
165 
-                }
166 
-                $html.= '</td>';
167 
-            }
168 
-            $html.= '<td>';
169 
-            $href = $this->url($base,$subject,'edit',$record[$primaryKey]);
170 
-            $html.= '<a href="'.$href.'">edit</a>';
171 
-            $html.= '</td>';
172 
-            $html.= '</tr>';
173 
-        }
174 
-        $html.= '</tbody></table>';
175 
-        return $html;
176 
-    }
177 
-
178 
-    function selectSubject($url,$subject,$name,$value,$definition) {
179 
-        $properties = $this->properties($subject,$definition);
180 
-        $references = $this->references($subject,$properties);
181 
-        $primaryKey = $this->primaryKey($subject,$properties);
182 
-
183 
-        $data = $this->call('GET',$url.'/'.$subject);
184 
-
185 
-        $indices = array_flip($data[$subject]['columns']);
186 
-        $displayColumn = $this->displayColumn($indices);
187 
-
188 
-        $html = '<select class="form-control">';
189 
-        foreach ($data[$subject]['records'] as $record) {
190 
-            $selected = $record[$primaryKey]==$value?' selected':'';
191 
-            $html.= '<option value="'.$record[$primaryKey].'"'.$selected.'>';
192 
-            if ($displayColumn===false) {
193 
-                $text = '';
194 
-                $first = true;
195 
-                foreach ($record as $i=>$field) {
196 
-                    if (!$references[$i] && $i!=$primaryKey) {
197 
-                        if (!$first) $text.= ' - ';
198 
-                        $text.= $field;
199 
-                        $first = false;
200 
-                    }
201 
-                }
202 
-                $html.= $text;
203 
-            } else {
204 
-                $html.= $record[$displayColumn];
205 
-            }
206 
-            $html.= '</option>';
207 
-        }
208 
-        $html.= '</select>';
209 
-        return $html;
210 
-    }
211 
-
212 
-    function editRecord($parameters) {
213 
-        extract($parameters);
214 
-
215 
-        $properties = $this->properties($subject,$definition);
216 
-        $references = $this->references($subject,$properties);
217 
-        $referenced = $this->referenced($subject,$properties);
218 
-        $primaryKey = $this->primaryKey($subject,$properties);
219 
-
220 
-        $data = $this->call('GET',$url.'/'.$subject.'/'.$id);
221 
-        $html = '<h4>'.$subject.': edit</h4>';
222 
-        $html.= '<form>';
223 
-        $i=0;
224 
-        foreach ($data as $column=>$field) {
225 
-            $html.= '<div class="form-group">';
226 
-            $html.= '<label for="'.$column.'">'.$column.'</label>';
227 
-            if ($references[$i]) {
228 
-                $html.= $this->selectSubject($url,$references[$i][0],$column,$field,$definition);
229 
-            } else {
230 
-                $readonly = $i==$primaryKey?' readonly':'';
231 
-                $html.= '<input class="form-control" id="'.$column.'" value="'.$field.'"'.$readonly.'/>';
232 
-            }
233 
-            $html.= '</div>';
234 
-            $i++;
235 
-        }
236 
-        $html.= '</form>';
237 
-        return $html;
238 
-    }
239 
-
240 
-    function properties($subject,$definition) {
241 
-        if (!$subject || !$definition) return false;
242 
-        $path = '/'.$subject;
243 
-        if (!isset($definition['paths'][$path])) {
244 
-            $path = '/'.$subject.'/{id}';
245 
-        }
246 
-        $properties = false;
247 
-        if (isset($definition['paths'][$path]['get']['responses']['200']['schema']['properties'])) {
248 
-            $properties = $definition['paths'][$path]['get']['responses']['200']['schema']['properties'];
249 
-        } elseif (isset($definition['paths'][$path]['get']['responses']['200']['schema']['items']['properties'])) {
250 
-            $properties = $definition['paths'][$path]['get']['responses']['200']['schema']['items']['properties'];
251 
-        }
252 
-        return $properties;
253 
-    }
254 
-
255 
-    function references($subject,$properties) {
256 
-        if (!$subject || !$properties) return false;
257 
-        $references = array();
258 
-        foreach ($properties as $field=>$property) {
259 
-            $references[] = isset($property['x-references'])?$property['x-references']:false;
260 
-        }
261 
-        return $references;
262 
-    }
263 
-
264 
-    function referenced($subject,$properties) {
265 
-        if (!$subject || !$properties) return false;
266 
-        $referenced = array();
267 
-        foreach ($properties as $field=>$property) {
268 
-            $referenced[] = isset($property['x-referenced'])?$property['x-referenced']:false;
269 
-        }
270 
-        return $referenced;
271 
-    }
272 
-
273 
-    function primaryKey($subject,$properties) {
274 
-        if (!$subject || !$properties) return false;
275 
-        $i = 0;
276 
-        foreach ($properties as $field=>$property) {
277 
-            if (isset($property['x-primary-key'])) return $i;
278 
-            $i++;
279 
-        }
280 
-        return false;
281 
-    }
282 
-
283 
-    public function __construct($config) {
284 
-        extract($config);
285 
-
286 
-        // initialize
287 
-        $url = isset($url)?$url:null;
288 
-
289 
-        $base = isset($base)?$base:null;
290 
-        $definition = isset($definition)?$definition:null;
291 
-        $method = isset($method)?$method:null;
292 
-        $request = isset($request)?$request:null;
293 
-        $get = isset($get)?$get:null;
294 
-        $post = isset($post)?$post:null;
295 
-
296 
-        // defaults
297 
-        if (!$definition) {
298 
-            $definition = isset($_SESSION['definition'])?$_SESSION['definition']:null;
299 
-            if (!$definition) {
300 
-                $definition = $this->call('GET',$url);
301 
-                $_SESSION['definition'] = $definition;
302 
-            }
303 
-        }
304 
-        if (!$method) {
305 
-            $method = $_SERVER['REQUEST_METHOD'];
306 
-        }
307 
-        if (!$request) {
308 
-            $request = isset($_SERVER['PATH_INFO'])?$_SERVER['PATH_INFO']:'';
309 
-            if (!$request) {
310 
-                $request = isset($_SERVER['ORIG_PATH_INFO'])?$_SERVER['ORIG_PATH_INFO']:'';
311 
-            }
312 
-        }
313 
-        if (!$get) {
314 
-            $get = $_GET;
315 
-        }
316 
-        if (!$post) {
317 
-            $post = 'php://input';
318 
-        }
319 
-
320 
-        $request = trim($request,'/');
321 
-
322 
-        if (!$base) {
323 
-            $count = $request?(-1*strlen($request)):strlen($_SERVER['REQUEST_URI']);
324 
-            $base = rtrim(substr($_SERVER['REQUEST_URI'],0,$count),'/').'/';
325 
-        }
326 
-
327 
-        $this->settings = compact('url', 'base', 'definition', 'method', 'request', 'get', 'post');
328 
-    }
329 
-
330 
-    protected function parseRequestParameter(&$request,$characters) {
331 
-        if (!$request) return false;
332 
-        $pos = strpos($request,'/');
333 
-        $value = $pos?substr($request,0,$pos):$request;
334 
-        $request = $pos?substr($request,$pos+1):'';
335 
-        if (!$characters) return $value;
336 
-        return preg_replace("/[^$characters]/",'',$value);
337 
-    }
338 
-
339 
-    protected function getParameters($settings) {
340 
-        extract($settings);
341 
-
342 
-        $subject   = $this->parseRequestParameter($request, 'a-zA-Z0-9\-_');
343 
-        $action    = $this->parseRequestParameter($request, 'a-zA-Z0-9\-_');
344 
-        $id        = $this->parseRequestParameter($request, 'a-zA-Z0-9\-_');
345 
-        $field     = $this->parseRequestParameter($request, 'a-zA-Z0-9\-_');
346 
-
347 
-        return compact('url','base','subject','action','id','field','definition');
348 
-    }
349 
-
350 
-    function executeCommand() {
351 
-        $parameters = $this->getParameters($this->settings);
352 
-
353 
-        $html = $this->head();
354 
-        $html.= '<div class="row">';
355 
-        $html.= '<div class="col-md-4">';
356 
-        $html.= $this->menu($parameters);
357 
-        $html.= '</div>';
358 
-
359 
-        $html.= '<div class="col-md-8">';
360 
-        switch($parameters['action']){
361 
-            case '':     $html.= $this->home($parameters); break;
362 
-            case 'list': $html.= $this->listRecords($parameters); break;
363 
-            case 'edit': $html.= $this->editRecord($parameters); break;
364 
-        }
365 
-        $html.= '</div>';
366 
-
367 
-        $html.= '</div>';
368 
-        $html.= $this->foot();
369 
-        return $html;
370 
-    }
371 
-}
372 
-
373 
-//session_start();
374 
-//$ui = new PHP_CRUD_UI(array(
375 
-//    'url' => 'http://localhost/api.php',
376 
-//));
377 
-//echo $ui->executeCommand();

Write Preview
Loading…
Cancel
Save