|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Integrations\Connectors\Twitter; |
|
4
|
|
|
|
|
5
|
|
|
use Log; |
|
6
|
|
|
use App\Models\User; |
|
7
|
|
|
|
|
8
|
|
|
class DatumboxAPI |
|
9
|
|
|
{ |
|
10
|
|
|
const version='1.0'; |
|
11
|
|
|
|
|
12
|
|
|
protected $api_key; |
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* Constructor |
|
16
|
|
|
* |
|
17
|
|
|
* @param string $api_key |
|
18
|
|
|
* @return DatumboxAPI |
|
|
|
|
|
|
19
|
|
|
*/ |
|
20
|
|
|
public function __construct($api_key) |
|
21
|
|
|
{ |
|
22
|
|
|
$this->api_key=$api_key; |
|
23
|
|
|
} |
|
24
|
|
|
|
|
25
|
|
|
/** |
|
26
|
|
|
* Calls the Web Service of Datumbox |
|
27
|
|
|
* |
|
28
|
|
|
* @param string $api_method |
|
29
|
|
|
* @param array $POSTparameters |
|
30
|
|
|
* |
|
31
|
|
|
* @return string $jsonreply |
|
32
|
|
|
*/ |
|
33
|
|
|
protected function CallWebService($api_method,$POSTparameters) |
|
34
|
|
|
{ |
|
35
|
|
|
$POSTparameters['api_key']=$this->api_key; |
|
36
|
|
|
|
|
37
|
|
|
$ch = curl_init(); |
|
38
|
|
|
curl_setopt($ch, CURLOPT_URL, 'http://api.datumbox.com/'.self::version.'/'.$api_method.'.json'); |
|
39
|
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
|
40
|
|
|
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
|
41
|
|
|
curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate'); |
|
42
|
|
|
curl_setopt($ch, CURLOPT_POST, true); |
|
43
|
|
|
curl_setopt($ch, CURLOPT_POSTFIELDS, $POSTparameters); |
|
44
|
|
|
|
|
45
|
|
|
$jsonreply = curl_exec($ch); |
|
46
|
|
|
curl_close($ch); |
|
47
|
|
|
unset($ch); |
|
48
|
|
|
|
|
49
|
|
|
return $jsonreply; |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
/** |
|
53
|
|
|
* Parses the API Reply |
|
54
|
|
|
* |
|
55
|
|
|
* @param mixed $jsonreply |
|
56
|
|
|
* |
|
57
|
|
|
* @return mixed |
|
58
|
|
|
*/ |
|
59
|
|
|
protected function ParseReply($jsonreply) |
|
60
|
|
|
{ |
|
61
|
|
|
$jsonreply=json_decode($jsonreply, true); |
|
62
|
|
|
|
|
63
|
|
|
if(isset($jsonreply['output']['status']) && $jsonreply['output']['status']==1) { |
|
64
|
|
|
return $jsonreply['output']['result']; |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
if(isset($jsonreply['error']['ErrorCode']) && isset($jsonreply['error']['ErrorMessage'])) { |
|
68
|
|
|
echo $jsonreply['error']['ErrorMessage'].' (ErrorCode: '.$jsonreply['error']['ErrorCode'].')'; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
return false; |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
/** |
|
75
|
|
|
* Performs Sentiment Analysis. |
|
76
|
|
|
* |
|
77
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
78
|
|
|
* |
|
79
|
|
|
* @return string|false It returns "positive", "negative" or "neutral" on success and false on fail. |
|
80
|
|
|
*/ |
|
81
|
|
View Code Duplication |
public function SentimentAnalysis($text) |
|
|
|
|
|
|
82
|
|
|
{ |
|
83
|
|
|
$parameters=array( |
|
84
|
|
|
'text'=>$text, |
|
85
|
|
|
); |
|
86
|
|
|
|
|
87
|
|
|
$jsonreply=$this->CallWebService('SentimentAnalysis', $parameters); |
|
88
|
|
|
|
|
89
|
|
|
return $this->ParseReply($jsonreply); |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
/** |
|
93
|
|
|
* Performs Sentiment Analysis on Twitter. |
|
94
|
|
|
* |
|
95
|
|
|
* @param string $text The text of the tweet that we evaluate. |
|
96
|
|
|
* |
|
97
|
|
|
* @return string|false It returns "positive", "negative" or "neutral" on success and false on fail. |
|
98
|
|
|
*/ |
|
99
|
|
View Code Duplication |
public function TwitterSentimentAnalysis($text) |
|
|
|
|
|
|
100
|
|
|
{ |
|
101
|
|
|
$parameters=array( |
|
102
|
|
|
'text'=>$text, |
|
103
|
|
|
); |
|
104
|
|
|
|
|
105
|
|
|
$jsonreply=$this->CallWebService('TwitterSentimentAnalysis', $parameters); |
|
106
|
|
|
|
|
107
|
|
|
return $this->ParseReply($jsonreply); |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
/** |
|
111
|
|
|
* Performs Subjectivity Analysis. |
|
112
|
|
|
* |
|
113
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
114
|
|
|
* |
|
115
|
|
|
* @return string|false. It returns "objective" or "subjective" on success and false on fail. |
|
|
|
|
|
|
116
|
|
|
*/ |
|
117
|
|
View Code Duplication |
public function SubjectivityAnalysis($text) |
|
|
|
|
|
|
118
|
|
|
{ |
|
119
|
|
|
$parameters=array( |
|
120
|
|
|
'text'=>$text, |
|
121
|
|
|
); |
|
122
|
|
|
|
|
123
|
|
|
$jsonreply=$this->CallWebService('SubjectivityAnalysis', $parameters); |
|
124
|
|
|
|
|
125
|
|
|
return $this->ParseReply($jsonreply); |
|
126
|
|
|
} |
|
127
|
|
|
|
|
128
|
|
|
/** |
|
129
|
|
|
* Performs Topic Classification. |
|
130
|
|
|
* |
|
131
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
132
|
|
|
* |
|
133
|
|
|
* @return string|false. It returns "Arts", "Business & Economy", "Computers & Technology", "Health", "Home & Domestic Life", "News", "Recreation & Activities", "Reference & Education", "Science", "Shopping", "Society", "Sports" on success and false on fail. |
|
|
|
|
|
|
134
|
|
|
*/ |
|
135
|
|
View Code Duplication |
public function TopicClassification($text) |
|
|
|
|
|
|
136
|
|
|
{ |
|
137
|
|
|
$parameters=array( |
|
138
|
|
|
'text'=>$text, |
|
139
|
|
|
); |
|
140
|
|
|
|
|
141
|
|
|
$jsonreply=$this->CallWebService('TopicClassification', $parameters); |
|
142
|
|
|
|
|
143
|
|
|
return $this->ParseReply($jsonreply); |
|
144
|
|
|
} |
|
145
|
|
|
|
|
146
|
|
|
/** |
|
147
|
|
|
* Performs Spam Detection. |
|
148
|
|
|
* |
|
149
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
150
|
|
|
* |
|
151
|
|
|
* @return string|false It returns "spam" or "nospam" on success and false on fail. |
|
152
|
|
|
*/ |
|
153
|
|
View Code Duplication |
public function SpamDetection($text) |
|
|
|
|
|
|
154
|
|
|
{ |
|
155
|
|
|
$parameters=array( |
|
156
|
|
|
'text'=>$text, |
|
157
|
|
|
); |
|
158
|
|
|
|
|
159
|
|
|
$jsonreply=$this->CallWebService('SpamDetection', $parameters); |
|
160
|
|
|
|
|
161
|
|
|
return $this->ParseReply($jsonreply); |
|
162
|
|
|
} |
|
163
|
|
|
|
|
164
|
|
|
/** |
|
165
|
|
|
* Performs Adult Content Detection. |
|
166
|
|
|
* |
|
167
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
168
|
|
|
* |
|
169
|
|
|
* @return string|false It returns "adult" or "noadult" on success and false on fail. |
|
170
|
|
|
*/ |
|
171
|
|
View Code Duplication |
public function AdultContentDetection($text) |
|
|
|
|
|
|
172
|
|
|
{ |
|
173
|
|
|
$parameters=array( |
|
174
|
|
|
'text'=>$text, |
|
175
|
|
|
); |
|
176
|
|
|
|
|
177
|
|
|
$jsonreply=$this->CallWebService('AdultContentDetection', $parameters); |
|
178
|
|
|
|
|
179
|
|
|
return $this->ParseReply($jsonreply); |
|
180
|
|
|
} |
|
181
|
|
|
|
|
182
|
|
|
/** |
|
183
|
|
|
* Performs Readability Assessment. |
|
184
|
|
|
* |
|
185
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
186
|
|
|
* |
|
187
|
|
|
* @return string|false It returns "basic", "intermediate" or "advanced" on success and false on fail. |
|
188
|
|
|
*/ |
|
189
|
|
View Code Duplication |
public function ReadabilityAssessment($text) |
|
|
|
|
|
|
190
|
|
|
{ |
|
191
|
|
|
$parameters=array( |
|
192
|
|
|
'text'=>$text, |
|
193
|
|
|
); |
|
194
|
|
|
|
|
195
|
|
|
$jsonreply=$this->CallWebService('ReadabilityAssessment', $parameters); |
|
196
|
|
|
|
|
197
|
|
|
return $this->ParseReply($jsonreply); |
|
198
|
|
|
} |
|
199
|
|
|
|
|
200
|
|
|
/** |
|
201
|
|
|
* Performs Language Detection. |
|
202
|
|
|
* |
|
203
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
204
|
|
|
* |
|
205
|
|
|
* @return string|false It returns the ISO639-1 two-letter language code (http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) on success and false on fail. |
|
206
|
|
|
*/ |
|
207
|
|
View Code Duplication |
public function LanguageDetection($text) |
|
|
|
|
|
|
208
|
|
|
{ |
|
209
|
|
|
$parameters=array( |
|
210
|
|
|
'text'=>$text, |
|
211
|
|
|
); |
|
212
|
|
|
|
|
213
|
|
|
$jsonreply=$this->CallWebService('LanguageDetection', $parameters); |
|
214
|
|
|
|
|
215
|
|
|
return $this->ParseReply($jsonreply); |
|
216
|
|
|
} |
|
217
|
|
|
|
|
218
|
|
|
/** |
|
219
|
|
|
* Performs Commercial Detection. |
|
220
|
|
|
* |
|
221
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
222
|
|
|
* |
|
223
|
|
|
* @return string|false It returns "commercial" or "noncommercial" on success and false on fail. |
|
224
|
|
|
*/ |
|
225
|
|
View Code Duplication |
public function CommercialDetection($text) |
|
|
|
|
|
|
226
|
|
|
{ |
|
227
|
|
|
$parameters=array( |
|
228
|
|
|
'text'=>$text, |
|
229
|
|
|
); |
|
230
|
|
|
|
|
231
|
|
|
$jsonreply=$this->CallWebService('CommercialDetection', $parameters); |
|
232
|
|
|
|
|
233
|
|
|
return $this->ParseReply($jsonreply); |
|
234
|
|
|
} |
|
235
|
|
|
|
|
236
|
|
|
/** |
|
237
|
|
|
* Performs Educational Detection. |
|
238
|
|
|
* |
|
239
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
240
|
|
|
* |
|
241
|
|
|
* @return string|false It returns "educational" or "noneducational" on success and false on fail. |
|
242
|
|
|
*/ |
|
243
|
|
View Code Duplication |
public function EducationalDetection($text) |
|
|
|
|
|
|
244
|
|
|
{ |
|
245
|
|
|
$parameters=array( |
|
246
|
|
|
'text'=>$text, |
|
247
|
|
|
); |
|
248
|
|
|
|
|
249
|
|
|
$jsonreply=$this->CallWebService('EducationalDetection', $parameters); |
|
250
|
|
|
|
|
251
|
|
|
return $this->ParseReply($jsonreply); |
|
252
|
|
|
} |
|
253
|
|
|
|
|
254
|
|
|
/** |
|
255
|
|
|
* Performs Gender Detection. |
|
256
|
|
|
* |
|
257
|
|
|
* @param string $text The clear text (no HTML tags) that we evaluate. |
|
258
|
|
|
* |
|
259
|
|
|
* @return string|false It returns "male" or "female" on success and false on fail. |
|
260
|
|
|
*/ |
|
261
|
|
View Code Duplication |
public function GenderDetection($text) |
|
|
|
|
|
|
262
|
|
|
{ |
|
263
|
|
|
$parameters=array( |
|
264
|
|
|
'text'=>$text, |
|
265
|
|
|
); |
|
266
|
|
|
|
|
267
|
|
|
$jsonreply=$this->CallWebService('GenderDetection', $parameters); |
|
268
|
|
|
|
|
269
|
|
|
return $this->ParseReply($jsonreply); |
|
270
|
|
|
} |
|
271
|
|
|
|
|
272
|
|
|
/** |
|
273
|
|
|
* Performs Text Extraction. It extracts the important information (clear text) from a given webpage. |
|
274
|
|
|
* |
|
275
|
|
|
* @param string $text The HTML of the webpage. |
|
276
|
|
|
* |
|
277
|
|
|
* @return string|false It returns the clear text of the document on success and false on fail. |
|
278
|
|
|
*/ |
|
279
|
|
View Code Duplication |
public function TextExtraction($text) |
|
|
|
|
|
|
280
|
|
|
{ |
|
281
|
|
|
$parameters=array( |
|
282
|
|
|
'text'=>$text, |
|
283
|
|
|
); |
|
284
|
|
|
|
|
285
|
|
|
$jsonreply=$this->CallWebService('TextExtraction', $parameters); |
|
286
|
|
|
|
|
287
|
|
|
return $this->ParseReply($jsonreply); |
|
288
|
|
|
} |
|
289
|
|
|
|
|
290
|
|
|
/** |
|
291
|
|
|
* Performs Keyword Extraction. It extracts the keywords and keywords combinations from a text. |
|
292
|
|
|
* |
|
293
|
|
|
* @param string $text The clear text (no HTML tags) that we analyze. |
|
294
|
|
|
* @param integer $n It is a number from 1 to 5 which denotes the number of Keyword combinations that we want to get. |
|
295
|
|
|
* |
|
296
|
|
|
* @return array|false It returns an array with the keywords of the document on success and false on fail. |
|
297
|
|
|
*/ |
|
298
|
|
|
public function KeywordExtraction($text,$n) |
|
299
|
|
|
{ |
|
300
|
|
|
$parameters=array( |
|
301
|
|
|
'text'=>$text, |
|
302
|
|
|
'n'=>$n, |
|
303
|
|
|
); |
|
304
|
|
|
|
|
305
|
|
|
$jsonreply=$this->CallWebService('KeywordExtraction', $parameters); |
|
306
|
|
|
|
|
307
|
|
|
return $this->ParseReply($jsonreply); |
|
308
|
|
|
} |
|
309
|
|
|
|
|
310
|
|
|
/** |
|
311
|
|
|
* Evaluates the Document Similarity between 2 documents. |
|
312
|
|
|
* |
|
313
|
|
|
* @param string $original The first clear text (no HTML tags) that we compare. |
|
314
|
|
|
* @param string $copy The second clear text (no HTML tags) that we compare. |
|
315
|
|
|
* |
|
316
|
|
|
* @return array|false It returns an array with similarity metrics for the two documents on success and false on fail. |
|
317
|
|
|
*/ |
|
318
|
|
|
public function DocumentSimilarity($original,$copy) |
|
319
|
|
|
{ |
|
320
|
|
|
$parameters=array( |
|
321
|
|
|
'original'=>$original, |
|
322
|
|
|
'copy'=>$copy, |
|
323
|
|
|
); |
|
324
|
|
|
|
|
325
|
|
|
$jsonreply=$this->CallWebService('DocumentSimilarity', $parameters); |
|
326
|
|
|
|
|
327
|
|
|
return $this->ParseReply($jsonreply); |
|
328
|
|
|
} |
|
329
|
|
|
|
|
330
|
|
|
|
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
|
Adding a
@returnannotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.