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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
<?php
if(Config::$dbType == 'sqlite') {
ORM::configure('sqlite:' . Config::$dbFilePath);
} else {
ORM::configure('mysql:host=' . Config::$dbHost . ';dbname=' . Config::$dbName);
ORM::configure('username', Config::$dbUsername);
ORM::configure('password', Config::$dbPassword);
}
function render($page, $data) {
global $app;
return $app->render('layout.php', array_merge($data, array('page' => $page)));
};
function partial($template, $data=array(), $debug=false) {
global $app;
if($debug) {
$tpl = new Savant3(\Slim\Extras\Views\Savant::$savantOptions);
echo '<pre>' . $tpl->fetch($template . '.php') . '</pre>';
return '';
}
ob_start();
$tpl = new Savant3(\Slim\Extras\Views\Savant::$savantOptions);
foreach($data as $k=>$v) {
$tpl->{$k} = $v;
}
$tpl->display($template . '.php');
return ob_get_clean();
}
function js_bookmarklet($partial, $context) {
return str_replace('+','%20',urlencode(str_replace(array("\n"),array(''),partial($partial, $context))));
}
function session($key) {
if(array_key_exists($key, $_SESSION))
return $_SESSION[$key];
else
return null;
}
function k($a, $k, $default=null) {
if(is_array($k)) {
$result = true;
foreach($k as $key) {
$result = $result && array_key_exists($key, $a);
}
return $result;
} else {
if(is_array($a) && array_key_exists($k, $a) && $a[$k])
return $a[$k];
elseif(is_object($a) && property_exists($a, $k) && $a->$k)
return $a->$k;
else
return $default;
}
}
function get_timezone($lat, $lng) {
try {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://timezone-api.geoloqi.com/timezone/'.$lat.'/'.$lng);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
$tz = @json_decode($response);
if($tz)
return new DateTimeZone($tz->timezone);
} catch(Exception $e) {
return null;
}
return null;
}
function micropub_post_for_user(&$user, $params) {
// Now send to the micropub endpoint
$r = micropub_post($user->micropub_endpoint, $params, $user->micropub_access_token);
$user->last_micropub_response = substr(json_encode($r), 0, 1024);
$user->last_micropub_response_date = date('Y-m-d H:i:s');
// Check the response and look for a "Location" header containing the URL
if($r['response'] && preg_match('/Location: (.+)/', $r['response'], $match)) {
$r['location'] = trim($match[1]);
$user->micropub_success = 1;
} else {
$r['location'] = false;
}
$user->save();
return $r;
}
function micropub_post($endpoint, $params, $access_token) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $endpoint);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Authorization: Bearer ' . $access_token
));
curl_setopt($ch, CURLOPT_POST, true);
$post = http_build_query(array_merge(array(
'h' => 'entry'
), $params));
$post = preg_replace('/%5B[0-9]+%5D/', '%5B%5D', $post); // change [0] to []
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
$response = curl_exec($ch);
$error = curl_error($ch);
$sent_headers = curl_getinfo($ch, CURLINFO_HEADER_OUT);
$request = $sent_headers . $post;
return array(
'request' => $request,
'response' => $response,
'error' => $error,
'curlinfo' => curl_getinfo($ch)
);
}
function micropub_get($endpoint, $params, $access_token) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $endpoint . '?' . http_build_query($params));
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Authorization: Bearer ' . $access_token
));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
$data = array();
if($response) {
parse_str($response, $data);
}
$error = curl_error($ch);
return array(
'response' => $response,
'data' => $data,
'error' => $error,
'curlinfo' => curl_getinfo($ch)
);
}
function get_syndication_targets(&$user) {
$targets = array();
$r = micropub_get($user->micropub_endpoint, array('q'=>'syndicate-to'), $user->micropub_access_token);
if($r['data'] && array_key_exists('syndicate-to', $r['data'])) {
if(is_array($r['data']['syndicate-to'])) {
$targetURLs = $r['data']['syndicate-to'];
} elseif(is_string($r['data']['syndicate-to'])) {
// support comma separated as a fallback
$targetURLs = preg_split('/, ?/', $r['data']['syndicate-to']);
} else {
$targetURLs = array();
}
foreach($targetURLs as $t) {
// If the syndication target doesn't have a scheme, add http
if(!preg_match('/^http/', $t))
$t2 = 'http://' . $t;
else
$t2 = $t;
// Parse the target expecting it to be a URL
$url = parse_url($t2);
// If there's a host, and the host contains a . then we can assume there's a favicon
// parse_url will parse strings like http://twitter into an array with a host of twitter, which is not resolvable
if(array_key_exists('host', $url) && strpos($url['host'], '.') !== false) {
$targets[] = array(
'target' => $t,
'favicon' => 'http://' . $url['host'] . '/favicon.ico'
);
} else {
$targets[] = array(
'target' => $t,
'favicon' => false
);
}
}
}
if(count($targets)) {
$user->syndication_targets = json_encode($targets);
$user->save();
}
return array(
'targets' => $targets,
'response' => $r
);
}
function static_map($latitude, $longitude, $height=180, $width=700, $zoom=14) {
return 'http://static-maps.pdx.esri.com/img.php?marker[]=lat:' . $latitude . ';lng:' . $longitude . ';icon:small-blue-cutout&basemap=gray&width=' . $width . '&height=' . $height . '&zoom=' . $zoom;
}
function relative_time($date) {
static $rel;
if(!isset($rel)) {
$config = array(
'language' => '\RelativeTime\Languages\English',
'separator' => ', ',
'suffix' => true,
'truncate' => 1,
);
$rel = new \RelativeTime\RelativeTime($config);
}
return $rel->timeAgo($date);
}
function instagram_client() {
return new Andreyco\Instagram\Client(array(
'apiKey' => Config::$instagramClientID,
'apiSecret' => Config::$instagramClientSecret,
'apiCallback' => Config::$base_url . 'auth/instagram/callback',
'scope' => array('basic','likes'),
));
}
|
