1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
<?php
class InstagramBridge extends BridgeAbstract {
const MAINTAINER = 'pauder';
const NAME = 'Instagram Bridge';
const URI = 'https://www.instagram.com/';
const DESCRIPTION = 'Returns the newest images';
const PARAMETERS = array(
array(
'u' => array(
'name' => 'username',
'required' => true
)
),
array(
'h' => array(
'name' => 'hashtag',
'required' => true
)
),
array(
'l' => array(
'name' => 'location',
'required' => true
)
),
'global' => array(
'media_type' => array(
'name' => 'Media type',
'type' => 'list',
'required' => false,
'values' => array(
'All' => 'all',
'Story' => 'story',
'Video' => 'video',
'Picture' => 'picture',
),
'defaultValue' => 'all'
)
)
);
public function collectData(){
if(is_null($this->getInput('u')) && $this->getInput('media_type') == 'story') {
returnClientError('Stories are not supported for hashtags nor locations!');
}
$data = $this->getInstagramJSON($this->getURI());
if(!is_null($this->getInput('u'))) {
$userMedia = $data->entry_data->ProfilePage[0]->graphql->user->edge_owner_to_timeline_media->edges;
} elseif(!is_null($this->getInput('h'))) {
$userMedia = $data->entry_data->TagPage[0]->graphql->hashtag->edge_hashtag_to_media->edges;
} elseif(!is_null($this->getInput('l'))) {
$userMedia = $data->entry_data->LocationsPage[0]->graphql->location->edge_location_to_media->edges;
}
foreach($userMedia as $media) {
$media = $media->node;
if(!is_null($this->getInput('u'))) {
switch($this->getInput('media_type')) {
case 'all': break;
case 'video':
if($media->__typename != 'GraphVideo') continue 2;
break;
case 'picture':
if($media->__typename != 'GraphImage') continue 2;
break;
case 'story':
if($media->__typename != 'GraphSidecar') continue 2;
break;
default: break;
}
} else {
if($this->getInput('media_type') == 'video' && !$media->is_video) continue;
}
$item = array();
$item['uri'] = self::URI . 'p/' . $media->shortcode . '/';
if (isset($media->edge_media_to_caption->edges[0]->node->text)) {
$item['title'] = $media->edge_media_to_caption->edges[0]->node->text;
} else {
$item['title'] = basename($media->display_url);
}
if(!is_null($this->getInput('u')) && $media->__typename == 'GraphSidecar') {
$data = $this->getInstagramStory($item['uri']);
$item['content'] = $data[0];
$item['enclosures'] = $data[1];
} else {
$item['content'] = '<img src="' . htmlentities($media->display_url) . '" alt="' . $item['title'] . '" />';
$item['enclosures'] = array($media->display_url);
}
$item['timestamp'] = $media->taken_at_timestamp;
$this->items[] = $item;
}
}
protected function getInstagramStory($uri) {
$data = $this->getInstagramJSON($uri);
$mediaInfo = $data->entry_data->PostPage[0]->graphql->shortcode_media;
//Process the first element, that isn't in the node graph
if (count($mediaInfo->edge_media_to_caption->edges) > 0) {
$caption = $mediaInfo->edge_media_to_caption->edges[0]->node->text;
} else {
$caption = '';
}
$enclosures = [$mediaInfo->display_url];
$content = '<img src="' . htmlentities($mediaInfo->display_url) . '" alt="' . $caption . '" />';
foreach($mediaInfo->edge_sidecar_to_children->edges as $media) {
$display_url = $media->node->display_url;
if(!in_array($display_url, $enclosures)) { // add only if not added yet
$content .= '<img src="' . htmlentities($display_url) . '" alt="' . $caption . '" />';
$enclosures[] = $display_url;
}
}
return [$content, $enclosures];
}
protected function getInstagramJSON($uri) {
$html = getContents($uri)
or returnServerError('Could not request Instagram.');
$scriptRegex = '/window\._sharedData = (.*);<\/script>/';
preg_match($scriptRegex, $html, $matches, PREG_OFFSET_CAPTURE, 0);
return json_decode($matches[1][0]);
}
public function getName(){
if(!is_null($this->getInput('u'))) {
return $this->getInput('u') . ' - Instagram Bridge';
}
return parent::getName();
}
public function getURI(){
if(!is_null($this->getInput('u'))) {
return self::URI . urlencode($this->getInput('u')) . '/';
} elseif(!is_null($this->getInput('h'))) {
return self::URI . 'explore/tags/' . urlencode($this->getInput('h'));
} elseif(!is_null($this->getInput('l'))) {
return self::URI . 'explore/locations/' . urlencode($this->getInput('l'));
}
return parent::getURI();
}
}
|
