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-rw-r--r--inc/poche/pocheCore.php269
1 files changed, 0 insertions, 269 deletions
diff --git a/inc/poche/pocheCore.php b/inc/poche/pocheCore.php
deleted file mode 100644
index 74b063e4..00000000
--- a/inc/poche/pocheCore.php
+++ /dev/null
@@ -1,269 +0,0 @@
1<?php
2/**
3 * poche, a read it later open source system
4 *
5 * @category poche
6 * @author Nicolas Lœuillet <support@inthepoche.com>
7 * @copyright 2013
8 * @license http://www.wtfpl.net/ see COPYING file
9 */
10
11function encode_string($string)
12{
13 return sha1($string . SALT);
14}
15
16function get_external_file($url)
17{
18 $timeout = 15;
19 $useragent = "Mozilla/5.0 (Windows NT 5.1; rv:18.0) Gecko/20100101 Firefox/18.0";
20
21 if (in_array ('curl', get_loaded_extensions())) {
22 # Fetch feed from URL
23 $curl = curl_init();
24 curl_setopt($curl, CURLOPT_URL, $url);
25 curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);
26 curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
27 curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
28 curl_setopt($curl, CURLOPT_HEADER, false);
29
30 # for ssl, do not verified certificate
31 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
32 curl_setopt($curl, CURLOPT_AUTOREFERER, TRUE );
33
34 # FeedBurner requires a proper USER-AGENT...
35 curl_setopt($curl, CURL_HTTP_VERSION_1_1, true);
36 curl_setopt($curl, CURLOPT_ENCODING, "gzip, deflate");
37 curl_setopt($curl, CURLOPT_USERAGENT, $useragent);
38
39 $data = curl_exec($curl);
40 $httpcode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
41 $httpcodeOK = isset($httpcode) and ($httpcode == 200 or $httpcode == 301);
42 curl_close($curl);
43 } else {
44 # create http context and add timeout and user-agent
45 $context = stream_context_create(
46 array(
47 'http' => array(
48 'timeout' => $timeout,
49 'header' => "User-Agent: " . $useragent,
50 'follow_location' => true
51 ),
52 'ssl' => array(
53 'verify_peer' => false,
54 'allow_self_signed' => true
55 )
56 )
57 );
58
59 # only download page lesser than 4MB
60 $data = @file_get_contents($url, false, $context, -1, 4000000);
61
62 if (isset($http_response_header) and isset($http_response_header[0])) {
63 $httpcodeOK = isset($http_response_header) and isset($http_response_header[0]) and ((strpos($http_response_header[0], '200 OK') !== FALSE) or (strpos($http_response_header[0], '301 Moved Permanently') !== FALSE));
64 }
65 }
66
67 # if response is not empty and response is OK
68 if (isset($data) and isset($httpcodeOK) and $httpcodeOK) {
69
70 # take charset of page and get it
71 preg_match('#<meta .*charset=.*>#Usi', $data, $meta);
72
73 # if meta tag is found
74 if (!empty($meta[0])) {
75 preg_match('#charset="?(.*)"#si', $meta[0], $encoding);
76 # if charset is found set it otherwise, set it to utf-8
77 $html_charset = (!empty($encoding[1])) ? strtolower($encoding[1]) : 'utf-8';
78 } else {
79 $html_charset = 'utf-8';
80 $encoding[1] = '';
81 }
82
83 # replace charset of url to charset of page
84 $data = str_replace('charset=' . $encoding[1], 'charset=' . $html_charset, $data);
85
86 return $data;
87 }
88 else {
89 return FALSE;
90 }
91}
92
93function fetch_url_content($url)
94{
95 $url = base64_decode($url);
96 if (pocheTools::isUrl($url)) {
97 $url = pocheTools::cleanURL($url);
98 $html = Encoding::toUTF8(get_external_file($url));
99
100 # if get_external_file if not able to retrieve HTTPS content, try the same URL with HTTP protocol
101 if (!preg_match('!^https?://!i', $url) && (!isset($html) || strlen($html) <= 0)) {
102 $url = 'http://' . $url;
103 $html = Encoding::toUTF8(get_external_file($url));
104 }
105
106 if (function_exists('tidy_parse_string')) {
107 $tidy = tidy_parse_string($html, array(), 'UTF8');
108 $tidy->cleanRepair();
109 $html = $tidy->value;
110 }
111
112 $parameters = array();
113 if (isset($html) and strlen($html) > 0)
114 {
115 $readability = new Readability($html, $url);
116 $readability->convertLinksToFootnotes = CONVERT_LINKS_FOOTNOTES;
117 $readability->revertForcedParagraphElements = REVERT_FORCED_PARAGRAPH_ELEMENTS;
118
119 if($readability->init())
120 {
121 $content = $readability->articleContent->innerHTML;
122 $parameters['title'] = $readability->articleTitle->innerHTML;
123 $parameters['content'] = $content;
124
125 return $parameters;
126 }
127 }
128 }
129 else {
130 #$msg->add('e', _('error during url preparation : the link is not valid'));
131 pocheTools::logm($url . ' is not a valid url');
132 }
133
134 return FALSE;
135}
136
137function get_tpl_file($view)
138{
139 $tpl_file = 'home.twig';
140 switch ($view)
141 {
142 case 'install':
143 $tpl_file = 'install.twig';
144 break;
145 case 'import';
146 $tpl_file = 'import.twig';
147 break;
148 case 'export':
149 $tpl_file = 'export.twig';
150 break;
151 case 'config':
152 $tpl_file = 'config.twig';
153 break;
154 case 'view':
155 $tpl_file = 'view.twig';
156 break;
157 default:
158 break;
159 }
160 return $tpl_file;
161}
162
163function display_view($view, $id = 0)
164{
165 global $store;
166
167 $tpl_vars = array();
168
169 switch ($view)
170 {
171 case 'install':
172 pocheTools::logm('install mode');
173 break;
174 case 'import';
175 pocheTools::logm('import mode');
176 break;
177 case 'export':
178 $entries = $store->retrieveAll();
179 $tpl->assign('export', pocheTools::renderJson($entries));
180 $tpl->draw('export');
181 pocheTools::logm('export view');
182 break;
183 case 'config':
184 pocheTools::logm('config view');
185 break;
186 case 'view':
187 $entry = $store->retrieveOneById($id);
188 if ($entry != NULL) {
189 pocheTools::logm('view link #' . $id);
190 $content = $entry['content'];
191 if (function_exists('tidy_parse_string')) {
192 $tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8');
193 $tidy->cleanRepair();
194 $content = $tidy->value;
195 }
196 $tpl_vars = array(
197 'entry' => $entry,
198 'content' => $content,
199 );
200 }
201 else {
202 pocheTools::logm('error in view call : entry is NULL');
203 }
204 break;
205 default: # home view
206 $entries = $store->getEntriesByView($view);
207 $tpl_vars = array(
208 'entries' => $entries,
209 );
210 break;
211 }
212
213 return $tpl_vars;
214}
215
216/**
217 * Call action (mark as fav, archive, delete, etc.)
218 */
219function action_to_do($action, $url, $id = 0)
220{
221 global $store;
222
223 switch ($action)
224 {
225 case 'add':
226 if($parametres_url = fetch_url_content($url)) {
227 if ($store->add($url, $parametres_url['title'], $parametres_url['content'])) {
228 pocheTools::logm('add link ' . $url);
229 $last_id = $store->getLastId();
230 if (DOWNLOAD_PICTURES) {
231 $content = filtre_picture($parametres_url['content'], $url, $last_id);
232 }
233 #$msg->add('s', _('the link has been added successfully'));
234 }
235 else {
236 #$msg->add('e', _('error during insertion : the link wasn\'t added'));
237 pocheTools::logm('error during insertion : the link wasn\'t added');
238 }
239 }
240 else {
241 #$msg->add('e', _('error during url preparation : the link wasn\'t added'));
242 pocheTools::logm('error during content fetch');
243 }
244 break;
245 case 'delete':
246 if ($store->deleteById($id)) {
247 if (DOWNLOAD_PICTURES) {
248 remove_directory(ABS_PATH . $id);
249 }
250 #$msg->add('s', _('the link has been deleted successfully'));
251 pocheTools::logm('delete link #' . $id);
252 }
253 else {
254 #$msg->add('e', _('the link wasn\'t deleted'));
255 pocheTools::logm('error : can\'t delete link #' . $id);
256 }
257 break;
258 case 'toggle_fav' :
259 $store->favoriteById($id);
260 pocheTools::logm('mark as favorite link #' . $id);
261 break;
262 case 'toggle_archive' :
263 $store->archiveById($id);
264 pocheTools::logm('archive link #' . $id);
265 break;
266 default:
267 break;
268 }
269}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 22:16:43 +0000