3 function display_init(&$a) {
5 if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
9 $nick = (($a->argc > 1) ? $a->argv[1] : '');
10 $profiledata = array();
12 // If there is only one parameter, then check if this parameter could be a guid
17 // Does the local user have this item?
19 $r = q("SELECT `id`, `parent`, `author-name`, `author-link`, `author-avatar`, `network`, `body`, `uid` FROM `item`
20 WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
21 AND `guid` = '%s' AND `uid` = %d", $a->argv[1], local_user());
23 $nick = $a->user["nickname"];
24 $itemuid = local_user();
28 // Or is it anywhere on the server?
30 $r = q("SELECT `user`.`nickname`, `item`.`id`, `item`.`parent`, `item`.`author-name`,
31 `item`.`author-link`, `item`.`author-avatar`, `item`.`network`, `item`.`uid`, `item`.`body`
32 FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
33 WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
34 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
35 AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
36 AND `item`.`private` = 0 AND NOT `user`.`hidewall`
37 AND `item`.`guid` = '%s'", $a->argv[1]);
38 // AND `item`.`private` = 0 AND `item`.`wall` = 1
40 $nick = $r[0]["nickname"];
41 $itemuid = $r[0]["uid"];
45 // Is it an item with uid=0?
47 $r = q("SELECT `item`.`id`, `item`.`parent`, `item`.`author-name`,
48 `item`.`author-link`, `item`.`author-avatar`, `item`.`network`, `item`.`uid`, `item`.`body`
49 FROM `item` WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
50 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
51 AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
52 AND `item`.`private` = 0 AND `item`.`uid` = 0
53 AND `item`.`guid` = '%s'", $a->argv[1]);
54 // AND `item`.`private` = 0 AND `item`.`wall` = 1
57 if ($r[0]["id"] != $r[0]["parent"])
58 $r = q("SELECT `id`, `author-name`, `author-link`, `author-avatar`, `network`, `body`, `uid` FROM `item`
59 WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
60 AND `id` = %d", $r[0]["parent"]);
62 $profiledata = display_fetchauthor($a, $r[0]);
64 if (strstr(normalise_link($profiledata["url"]), normalise_link($a->get_baseurl()))) {
65 $nickname = str_replace(normalise_link($a->get_baseurl())."/profile/", "", normalise_link($profiledata["url"]));
67 if (($nickname != $a->user["nickname"])) {
68 $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile`
69 INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
70 WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 and `contact`.`self` = 1 LIMIT 1",
76 $profiledata["network"] = NETWORK_DFRN;
78 $profiledata = array();
82 notice( t('Item not found.') . EOL);
87 profile_load($a, $nick, 0, $profiledata);
91 function display_fetchauthor($a, $item) {
92 require_once("mod/proxy.php");
93 require_once("include/bbcode.php");
95 $profiledata = array();
96 $profiledata["uid"] = -1;
97 $profiledata["nickname"] = $item["author-name"];
98 $profiledata["name"] = $item["author-name"];
99 $profiledata["picdate"] = "";
100 $profiledata["photo"] = proxy_url($item["author-avatar"]);
101 $profiledata["url"] = $item["author-link"];
102 $profiledata["network"] = $item["network"];
104 // Fetching further contact data from the contact table
105 $r = q("SELECT `photo`, `nick`, `location`, `about` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `network` = '%s'",
106 dbesc(normalise_link($profiledata["url"])), intval($item["uid"]), dbesc($item["network"]));
109 $r = q("SELECT `photo`, `nick`, `location`, `about` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
110 dbesc(normalise_link($profiledata["url"])), intval($item["uid"]));
113 $r = q("SELECT `photo`, `nick`, `location`, `about` FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0",
114 dbesc(normalise_link($profiledata["url"])));
117 $profiledata["photo"] = proxy_url($r[0]["photo"]);
118 $profiledata["address"] = proxy_parse_html(bbcode($r[0]["location"]));
119 $profiledata["about"] = proxy_parse_html(bbcode($r[0]["about"]));
120 if ($r[0]["nick"] != "")
121 $profiledata["nickname"] = $r[0]["nick"];
124 // Fetching profile data from unique contacts
125 $r = q("SELECT `avatar`, `nick`, `location`, `about` FROM `unique_contacts` WHERE `url` = '%s'", dbesc(normalise_link($profiledata["url"])));
127 if ($profiledata["photo"] == "")
128 $profiledata["photo"] = proxy_url($r[0]["avatar"]);
129 if ($profiledata["address"] == "")
130 $profiledata["address"] = proxy_parse_html(bbcode($r[0]["location"]));
131 if ($profiledata["about"] == "")
132 $profiledata["about"] = proxy_parse_html(bbcode($r[0]["about"]));
133 if (($profiledata["nickname"] == "") AND ($r[0]["nick"] != ""))
134 $profiledata["nickname"] = $r[0]["nick"];
137 // Check for a repeated message
139 $body = trim($item["body"]);
141 // Skip if it isn't a pure repeated messages
142 // Does it start with a share?
143 if (!$skip AND strpos($body, "[share") > 0)
146 // Does it end with a share?
147 if (!$skip AND (strlen($body) > (strrpos($body, "[/share]") + 8)))
151 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
152 // Skip if there is no shared message in there
153 if ($body == $attributes)
159 preg_match("/author='(.*?)'/ism", $attributes, $matches);
160 if ($matches[1] != "")
161 $profiledata["name"] = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
163 preg_match('/author="(.*?)"/ism', $attributes, $matches);
164 if ($matches[1] != "")
165 $profiledata["name"] = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
168 preg_match("/profile='(.*?)'/ism", $attributes, $matches);
169 if ($matches[1] != "")
170 $profiledata["url"] = $matches[1];
172 preg_match('/profile="(.*?)"/ism', $attributes, $matches);
173 if ($matches[1] != "")
174 $profiledata["url"] = $matches[1];
177 preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
178 if ($matches[1] != "")
179 $profiledata["photo"] = $matches[1];
181 preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
182 if ($matches[1] != "")
183 $profiledata["photo"] = $matches[1];
185 $profiledata["nickname"] = $profiledata["name"];
186 $profiledata["network"] = GetProfileUsername($profiledata["url"], "", false, true);
188 $profiledata["address"] = "";
189 $profiledata["about"] = "";
191 // Fetching profile data from unique contacts
192 if ($profiledata["url"] != "") {
193 $r = q("SELECT `avatar`, `nick`, `location`, `about` FROM `unique_contacts` WHERE `url` = '%s'", dbesc(normalise_link($profiledata["url"])));
195 $profiledata["photo"] = proxy_url($r[0]["avatar"]);
196 $profiledata["address"] = proxy_parse_html(bbcode($r[0]["location"]));
197 $profiledata["about"] = proxy_parse_html(bbcode($r[0]["about"]));
198 if ($r[0]["nick"] != "")
199 $profiledata["nickname"] = $r[0]["nick"];
205 if (in_array($profiledata["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS)))
206 $profiledata["remoteconnect"] = $a->get_baseurl()."/follow?url=".urlencode($profiledata["url"]);
207 //if ($profiledata["network"] == NETWORK_DFRN) {
208 // $connect = str_replace("/profile/", "/dfrn_request/", $profiledata["url"])."&addr=".bin2hex($a->get_baseurl()."/profile/".$a->user["nickname"]);
209 // $profiledata["remoteconnect"] = $connect;
210 //} elseif ($profiledata["network"] == NETWORK_DIASPORA)
211 // $profiledata["remoteconnect"] = $a->get_baseurl()."/contacts?add=".GetProfileUsername($profiledata["url"], "", true);
212 } elseif ($profiledata["network"] == NETWORK_DFRN) {
213 $connect = str_replace("/profile/", "/dfrn_request/", $profiledata["url"]);
214 $profiledata["remoteconnect"] = $connect;
217 return($profiledata);
220 function display_content(&$a, $update = 0) {
222 if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
223 notice( t('Public access denied.') . EOL);
227 require_once("include/bbcode.php");
228 require_once('include/security.php');
229 require_once('include/conversation.php');
230 require_once('include/acl_selectors.php');
235 $a->page['htmlhead'] .= replace_macros(get_markup_template('display-head.tpl'), array());
239 $nick = $_REQUEST['nick'];
242 $nick = (($a->argc > 1) ? $a->argv[1] : '');
246 $item_id = $_REQUEST['item_id'];
247 $a->profile = array('uid' => intval($update), 'profile_uid' => intval($update));
250 $item_id = (($a->argc > 2) ? $a->argv[2] : 0);
256 $r = q("SELECT `id` FROM `item`
257 WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
258 AND `guid` = '%s' AND `uid` = %d", $a->argv[1], local_user());
260 $item_id = $r[0]["id"];
261 $nick = $a->user["nickname"];
266 $r = q("SELECT `user`.`nickname`, `item`.`id` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
267 WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
268 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
269 AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
270 AND `item`.`private` = 0 AND NOT `user`.`hidewall`
271 AND `item`.`guid` = '%s'", $a->argv[1]);
272 // AND `item`.`private` = 0 AND `item`.`wall` = 1
274 $item_id = $r[0]["id"];
275 $nick = $r[0]["nickname"];
279 $r = q("SELECT `item`.`id` FROM `item`
280 WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
281 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
282 AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
283 AND `item`.`private` = 0 AND `item`.`uid` = 0
284 AND `item`.`guid` = '%s'", $a->argv[1]);
285 // AND `item`.`private` = 0 AND `item`.`wall` = 1
287 $item_id = $r[0]["id"];
295 notice( t('Item not found.') . EOL);
302 $remote_contact = false;
306 if(is_array($_SESSION['remote'])) {
307 foreach($_SESSION['remote'] as $v) {
308 if($v['uid'] == $a->profile['uid']) {
309 $contact_id = $v['cid'];
316 $groups = init_groups_visitor($contact_id);
317 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
319 intval($a->profile['uid'])
323 $remote_contact = true;
327 if(! $remote_contact) {
329 $contact_id = $_SESSION['cid'];
330 $contact = $a->contact;
334 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
335 intval($a->profile['uid'])
338 $a->page_contact = $r[0];
340 $is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false);
342 if($a->profile['hidewall'] && (! $is_owner) && (! $remote_contact)) {
343 notice( t('Access to this profile has been restricted.') . EOL);
350 'allow_location' => $a->user['allow_location'],
351 'default_location' => $a->user['default-location'],
352 'nickname' => $a->user['nickname'],
353 'lockstate' => ( (is_array($a->user)) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))) ? 'lock' : 'unlock'),
354 'acl' => populate_acl($a->user, true),
356 'visitor' => 'block',
357 'profile_uid' => local_user(),
358 'acl_data' => construct_acl_data($a, $a->user), // For non-Javascript ACL selector
360 $o .= status_editor($a,$x,0,true);
363 $sql_extra = item_permissions_sql($a->profile['uid'],$remote_contact,$groups);
365 // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' ))
369 $r = q("SELECT id FROM item WHERE item.uid = %d
370 AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE (`id` = '%s' OR `uri` = '%s'))
371 $sql_extra AND unseen = 1",
372 intval($a->profile['uid']),
381 // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' )
383 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
384 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
385 `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
386 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
387 FROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
388 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
389 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
390 and `item`.`moderated` = 0
391 AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE (`id` = '%s' OR `uri` = '%s')
394 ORDER BY `parent` DESC, `gravity` ASC, `id` ASC",
395 intval($a->profile['uid']),
398 intval($a->profile['uid'])
401 if(!$r && local_user()) {
402 // Check if this is another person's link to a post that we have
403 $r = q("SELECT `item`.uri FROM `item`
404 WHERE (`item`.`id` = '%s' OR `item`.`uri` = '%s' )
410 $item_uri = $r[0]['uri'];
411 // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE `uri` = '%s' AND uid = %d )
413 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
414 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
415 `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
416 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
417 FROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
418 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
419 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
420 and `item`.`moderated` = 0
421 AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE `uri` = '%s' AND uid = %d)
422 ORDER BY `parent` DESC, `gravity` ASC, `id` ASC ",
423 intval(local_user()),
433 if((local_user()) && (local_user() == $a->profile['uid'])) {
434 q("UPDATE `item` SET `unseen` = 0
435 WHERE `parent` = %d AND `unseen` = 1",
436 intval($r[0]['parent'])
440 $items = conv_sort($r,"`commented`");
443 $o .= "<script> var netargs = '?f=&nick=" . $nick . "&item_id=" . $item_id . "'; </script>";
444 $o .= conversation($a,$items,'display', $update);
446 // Preparing the meta header
447 require_once('include/bbcode.php');
448 require_once("include/html2plain.php");
449 $description = trim(html2plain(bbcode($r[0]["body"], false, false), 0, true));
450 $title = trim(html2plain(bbcode($r[0]["title"], false, false), 0, true));
451 $author_name = $r[0]["author-name"];
455 $image = $r[0]["thumb"];
458 $title = $author_name;
460 $description = htmlspecialchars($description, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
461 $title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
462 $author_name = htmlspecialchars($author_name, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
464 //<meta name="keywords" content="">
465 $a->page['htmlhead'] .= '<meta name="author" content="'.$author_name.'" />'."\n";
466 $a->page['htmlhead'] .= '<meta name="title" content="'.$title.'" />'."\n";
467 $a->page['htmlhead'] .= '<meta name="fulltitle" content="'.$title.'" />'."\n";
468 $a->page['htmlhead'] .= '<meta name="description" content="'.$description.'" />'."\n";
470 // Schema.org microdata
471 $a->page['htmlhead'] .= '<meta itemprop="name" content="'.$title.'" />'."\n";
472 $a->page['htmlhead'] .= '<meta itemprop="description" content="'.$description.'" />'."\n";
473 $a->page['htmlhead'] .= '<meta itemprop="image" content="'.$image.'" />'."\n";
474 $a->page['htmlhead'] .= '<meta itemprop="author" content="'.$author_name.'" />'."\n";
477 $a->page['htmlhead'] .= '<meta name="twitter:card" content="summary" />'."\n";
478 $a->page['htmlhead'] .= '<meta name="twitter:title" content="'.$title.'" />'."\n";
479 $a->page['htmlhead'] .= '<meta name="twitter:description" content="'.$description.'" />'."\n";
480 $a->page['htmlhead'] .= '<meta name="twitter:image" content="'.$image.'" />'."\n";
481 $a->page['htmlhead'] .= '<meta name="twitter:url" content="'.$r[0]["plink"].'" />'."\n";
484 $a->page['htmlhead'] .= '<meta name="DC.title" content="'.$title.'" />'."\n";
485 $a->page['htmlhead'] .= '<meta name="DC.description" content="'.$description.'" />'."\n";
488 $a->page['htmlhead'] .= '<meta property="og:type" content="website" />'."\n";
489 $a->page['htmlhead'] .= '<meta property="og:title" content="'.$title.'" />'."\n";
490 $a->page['htmlhead'] .= '<meta property="og:image" content="'.$image.'" />'."\n";
491 $a->page['htmlhead'] .= '<meta property="og:url" content="'.$r[0]["plink"].'" />'."\n";
492 $a->page['htmlhead'] .= '<meta property="og:description" content="'.$description.'" />'."\n";
493 $a->page['htmlhead'] .= '<meta name="og:article:author" content="'.$author_name.'" />'."\n";
499 $r = q("SELECT `id`,`deleted` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
504 if($r[0]['deleted']) {
505 notice( t('Item has been removed.') . EOL );
508 notice( t('Permission denied.') . EOL );
512 notice( t('Item not found.') . EOL );