<?php
/**
* Name: Facebook Connector
- * Version: 1.2
+ * Version: 1.3
* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
* Tobias Hößl <https://github.com/CatoTH/>
*/
return '';
}
- $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="'
+ $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="'
. $a->get_baseurl() . '/addon/facebook/facebook.css' . '" media="all" />' . "\r\n";
$o .= '<h3>' . t('Facebook Connect') . '</h3>';
$appid = get_config('facebook', 'appid' );
$appsecret = get_config('facebook', 'appsecret' );
$poll_interval = get_config('facebook', 'poll_interval' );
+ $sync_comments = get_config('facebook', 'sync_comments' );
if (!$poll_interval) $poll_interval = FACEBOOK_DEFAULT_POLL_INTERVAL;
$ret1 = q("SELECT `v` FROM `config` WHERE `cat` = 'facebook' AND `k` = 'appid' LIMIT 1");
} else $o .= t('The correctness of the API Key could not be detected. Somthing strange\'s going on.') . '<br>';
}
- $o .= '<label for="fb_appid">' . t('App-ID / API-Key') . '</label><input name="appid" type="text" value="' . escape_tags($appid ? $appid : "") . '"><br style="clear: both;">';
- $o .= '<label for="fb_appsecret">' . t('Application secret') . '</label><input name="appsecret" type="text" value="' . escape_tags($appsecret ? $appsecret : "") . '"><br style="clear: both;">';
- $o .= '<label for="fb_poll_interval">' . sprintf(t('Polling Interval (min. %1$s minutes)'), FACEBOOK_MIN_POLL_INTERVAL) . '</label><input name="poll_interval" type="number" min="' . FACEBOOK_MIN_POLL_INTERVAL . '" value="' . $poll_interval . '"><br style="clear: both;">';
+ $o .= '<label for="fb_appid">' . t('App-ID / API-Key') . '</label><input id="fb_appid" name="appid" type="text" value="' . escape_tags($appid ? $appid : "") . '"><br style="clear: both;">';
+ $o .= '<label for="fb_appsecret">' . t('Application secret') . '</label><input id="fb_appsecret" name="appsecret" type="text" value="' . escape_tags($appsecret ? $appsecret : "") . '"><br style="clear: both;">';
+ $o .= '<label for="fb_poll_interval">' . sprintf(t('Polling Interval (min. %1$s minutes)'), FACEBOOK_MIN_POLL_INTERVAL) . '</label><input name="poll_interval" id="fb_poll_interval" type="number" min="' . FACEBOOK_MIN_POLL_INTERVAL . '" value="' . $poll_interval . '"><br style="clear: both;">';
+ $o .= '<label for="fb_sync_comments">' . t('Synchronize comments (no comments on Facebook are missed, at the cost of increased system load)') . '</label><input name="sync_comments" id="fb_sync_comments" type="checkbox" ' . ($sync_comments ? 'checked' : '') . '><br style="clear: both;">';
$o .= '<input type="submit" name="fb_save_keys" value="' . t('Save') . '">';
if ($working_connection) {
set_config('facebook', 'appsecret', $_REQUEST['appsecret']);
$poll_interval = IntVal($_REQUEST['poll_interval']);
if ($poll_interval >= FACEBOOK_MIN_POLL_INTERVAL) set_config('facebook', 'poll_interval', $poll_interval);
+ set_config('facebook', 'sync_comments', (x($_REQUEST, 'sync_comments') ? 1 : 0));
del_config('facebook', 'app_access_token');
info(t('The new values have been saved.'));
}
return "";
}
+
+/**
+ * @param App $a
+ * @param array $user
+ * @param array $self
+ * @param string $fb_id
+ * @param bool $wall
+ * @param array $orig_post
+ * @param object $cmnt
+ */
+function fb_consume_comment(&$a, &$user, &$self, $fb_id, $wall, &$orig_post, &$cmnt) {
+
+ if(! $orig_post)
+ return;
+
+ $top_item = $orig_post['id'];
+ $uid = IntVal($user[0]['uid']);
+
+ $r = q("SELECT * FROM `item` WHERE `uid` = %d AND ( `uri` = '%s' OR `extid` = '%s' ) LIMIT 1",
+ intval($uid),
+ dbesc('fb::' . $cmnt->id),
+ dbesc('fb::' . $cmnt->id)
+ );
+ if(count($r))
+ return;
+
+ $cmntdata = array();
+ $cmntdata['parent'] = $top_item;
+ $cmntdata['verb'] = ACTIVITY_POST;
+ $cmntdata['gravity'] = 6;
+ $cmntdata['uid'] = $uid;
+ $cmntdata['wall'] = (($wall) ? 1 : 0);
+ $cmntdata['uri'] = 'fb::' . $cmnt->id;
+ $cmntdata['parent-uri'] = $orig_post['uri'];
+ if($cmnt->from->id == $fb_id) {
+ $cmntdata['contact-id'] = $self[0]['id'];
+ }
+ else {
+ $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($cmnt->from->id),
+ intval($uid)
+ );
+ if(count($r)) {
+ $cmntdata['contact-id'] = $r[0]['id'];
+ if($r[0]['blocked'] || $r[0]['readonly'])
+ return;
+ }
+ }
+ if(! x($cmntdata,'contact-id'))
+ $cmntdata['contact-id'] = $orig_post['contact-id'];
+
+ $cmntdata['app'] = 'facebook';
+ $cmntdata['created'] = datetime_convert('UTC','UTC',$cmnt->created_time);
+ $cmntdata['edited'] = datetime_convert('UTC','UTC',$cmnt->created_time);
+ $cmntdata['verb'] = ACTIVITY_POST;
+ $cmntdata['author-name'] = $cmnt->from->name;
+ $cmntdata['author-link'] = 'http://facebook.com/profile.php?id=' . $cmnt->from->id;
+ $cmntdata['author-avatar'] = 'https://graph.facebook.com/' . $cmnt->from->id . '/picture';
+ $cmntdata['body'] = $cmnt->message;
+ $item = item_store($cmntdata);
+
+ $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 ",
+ dbesc($orig_post['uri']),
+ intval($uid)
+ );
+
+ if(count($myconv)) {
+ $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
+
+ foreach($myconv as $conv) {
+
+ // now if we find a match, it means we're in this conversation
+
+ if(! link_compare($conv['author-link'],$importer_url))
+ continue;
+
+ require_once('include/enotify.php');
+
+ $conv_parent = $conv['parent'];
+
+ notification(array(
+ 'type' => NOTIFY_COMMENT,
+ 'notify_flags' => $user[0]['notify-flags'],
+ 'language' => $user[0]['language'],
+ 'to_name' => $user[0]['username'],
+ 'to_email' => $user[0]['email'],
+ 'uid' => $user[0]['uid'],
+ 'item' => $cmntdata,
+ 'link' => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $item,
+ 'source_name' => $cmntdata['author-name'],
+ 'source_link' => $cmntdata['author-link'],
+ 'source_photo' => $cmntdata['author-avatar'],
+ 'verb' => ACTIVITY_POST,
+ 'otype' => 'item',
+ 'parent' => $conv_parent,
+ ));
+
+ // only send one notification
+ break;
+ }
+ }
+}
+
+
+/**
+ * @param App $a
+ * @param array $user
+ * @param array $self
+ * @param string $fb_id
+ * @param bool $wall
+ * @param array $orig_post
+ * @param object $likes
+ */
+function fb_consume_like(&$a, &$user, &$self, $fb_id, $wall, &$orig_post, &$likes) {
+
+ $top_item = $orig_post['id'];
+ $uid = IntVal($user[0]['uid']);
+
+ if(! $orig_post)
+ return;
+
+ // If we posted the like locally, it will be found with our url, not the FB url.
+
+ $second_url = (($likes->id == $fb_id) ? $self[0]['url'] : 'http://facebook.com/profile.php?id=' . $likes->id);
+
+ $r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s'
+ AND ( `author-link` = '%s' OR `author-link` = '%s' ) LIMIT 1",
+ dbesc($orig_post['uri']),
+ intval($uid),
+ dbesc(ACTIVITY_LIKE),
+ dbesc('http://facebook.com/profile.php?id=' . $likes->id),
+ dbesc($second_url)
+ );
+
+ if(count($r))
+ return;
+
+ $likedata = array();
+ $likedata['parent'] = $top_item;
+ $likedata['verb'] = ACTIVITY_LIKE;
+ $likedata['gravity'] = 3;
+ $likedata['uid'] = $uid;
+ $likedata['wall'] = (($wall) ? 1 : 0);
+ $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
+ $likedata['parent-uri'] = $orig_post['uri'];
+ if($likes->id == $fb_id)
+ $likedata['contact-id'] = $self[0]['id'];
+ else {
+ $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
+ dbesc($likes->id),
+ intval($uid)
+ );
+ if(count($r))
+ $likedata['contact-id'] = $r[0]['id'];
+ }
+ if(! x($likedata,'contact-id'))
+ $likedata['contact-id'] = $orig_post['contact-id'];
+
+ $likedata['app'] = 'facebook';
+ $likedata['verb'] = ACTIVITY_LIKE;
+ $likedata['author-name'] = $likes->name;
+ $likedata['author-link'] = 'http://facebook.com/profile.php?id=' . $likes->id;
+ $likedata['author-avatar'] = 'https://graph.facebook.com/' . $likes->id . '/picture';
+
+ $author = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
+ $objauthor = '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
+ $post_type = t('status');
+ $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
+ $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
+
+ $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
+ $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
+ '<id>' . $orig_post['uri'] . '</id><link>' . xmlify('<link rel="alternate" type="text/html" href="' . xmlify($orig_post['plink']) . '" />') . '</link><title>' . $orig_post['title'] . '</title><content>' . $orig_post['body'] . '</content></object>';
+
+ item_store($likedata);
+}
+
+/**
+ * @param App $a
+ * @param array $user
+ * @param object $entry
+ * @param array $self
+ * @param string $fb_id
+ * @param bool $wall
+ * @param array $orig_post
+ */
+function fb_consume_status(&$a, &$user, &$entry, &$self, $fb_id, $wall, &$orig_post) {
+ $uid = IntVal($user[0]['uid']);
+ $access_token = get_pconfig($uid, 'facebook', 'access_token');
+
+ $s = fetch_url('https://graph.facebook.com/' . $entry->id . '?access_token=' . $access_token);
+ if($s) {
+ $j = json_decode($s);
+ if (isset($j->comments) && isset($j->comments->data))
+ foreach ($j->comments->data as $cmnt)
+ fb_consume_comment($a, $user, $self, $fb_id, $wall, $orig_post, $cmnt);
+
+ if (isset($j->likes) && isset($j->likes->data) && isset($j->likes->count)) {
+ if (count($j->likes->data) == $j->likes->count) {
+ foreach ($j->likes->data as $likers) fb_consume_like($a, $user, $self, $fb_id, $wall, $orig_post, $likers);
+ } else {
+ $t = fetch_url('https://graph.facebook.com/' . $entry->id . '/likes?access_token=' . $access_token);
+ if ($t) {
+ $k = json_decode($t);
+ if (isset($k->data))
+ foreach ($k->data as $likers)
+ fb_consume_like($a, $user, $self, $fb_id, $wall, $orig_post, $likers);
+ }
+ }
+ }
+ }
+}
+
/**
* @param int $uid
* @param object $j
$a = get_app();
-
$user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
intval($uid)
);
$blocked_apps = get_pconfig($uid,'facebook','blocked_apps');
$blocked_apps_arr = explode(',',$blocked_apps);
+ $sync_comments = get_config('facebook', 'sync_comments');
+
+ /** @var string $self_id */
$self_id = get_pconfig($uid,'facebook','self_id');
if(! count($j->data) || (! strlen($self_id)))
return;
}
}
+ /** @var array $orig_post */
+
+ $likers_num = (isset($entry->likes) && isset($entry->likes->count) ? IntVal($entry->likes->count) : 0 );
if(isset($entry->likes) && isset($entry->likes->data))
$likers = $entry->likes->data;
else
$likers = null;
+ $comments_num = (isset($entry->comments) && isset($entry->comments->count) ? IntVal($entry->comments->count) : 0 );
if(isset($entry->comments) && isset($entry->comments->data))
$comments = $entry->comments->data;
else
$comments = null;
- if(is_array($likers)) {
- foreach($likers as $likes) {
-
- if(! $orig_post)
- continue;
-
- // If we posted the like locally, it will be found with our url, not the FB url.
-
- $second_url = (($likes->id == $self_id) ? $self[0]['url'] : 'http://facebook.com/profile.php?id=' . $likes->id);
-
- $r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s'
- AND ( `author-link` = '%s' OR `author-link` = '%s' ) LIMIT 1",
- dbesc($orig_post['uri']),
- intval($uid),
- dbesc(ACTIVITY_LIKE),
- dbesc('http://facebook.com/profile.php?id=' . $likes->id),
- dbesc($second_url)
- );
-
- if(count($r))
- continue;
-
- $likedata = array();
- $likedata['parent'] = $top_item;
- $likedata['verb'] = ACTIVITY_LIKE;
- $likedata['gravity'] = 3;
- $likedata['uid'] = $uid;
- $likedata['wall'] = (($wall) ? 1 : 0);
- $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
- $likedata['parent-uri'] = $orig_post['uri'];
- if($likes->id == $self_id)
- $likedata['contact-id'] = $self[0]['id'];
- else {
- $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
- dbesc($likes->id),
- intval($uid)
- );
- if(count($r))
- $likedata['contact-id'] = $r[0]['id'];
- }
- if(! x($likedata,'contact-id'))
- $likedata['contact-id'] = $orig_post['contact-id'];
-
- $likedata['app'] = 'facebook';
- $likedata['verb'] = ACTIVITY_LIKE;
- $likedata['author-name'] = $likes->name;
- $likedata['author-link'] = 'http://facebook.com/profile.php?id=' . $likes->id;
- $likedata['author-avatar'] = 'https://graph.facebook.com/' . $likes->id . '/picture';
-
- $author = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
- $objauthor = '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
- $post_type = t('status');
- $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
- $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
-
- $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
- $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
- '<id>' . $orig_post['uri'] . '</id><link>' . xmlify('<link rel="alternate" type="text/html" href="' . xmlify($orig_post['plink']) . '" />') . '</link><title>' . $orig_post['title'] . '</title><content>' . $orig_post['body'] . '</content></object>';
-
- item_store($likedata);
- }
+ $needs_sync = false;
+
+ if(is_array($likers)) {
+ foreach($likers as $likes) fb_consume_like($a, $user, $self, $self_id, $wall, $orig_post, $likes);
+ if ($sync_comments) {
+ $r = q("SELECT COUNT(*) likes FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s' AND `parent-uri` != `uri`",
+ dbesc($orig_post['uri']),
+ intval($uid),
+ dbesc(ACTIVITY_LIKE)
+ );
+ if ($r[0]['likes'] < $likers_num) {
+ logger('fb_consume_stream: missing likes found for ' . $orig_post['uri'] . ' (we have ' . $r[0]['likes'] . ' of ' . $likers_num . '). Synchronizing...', LOGGER_DEBUG);
+ $needs_sync = true;
+ }
+ }
}
- if(is_array($comments)) {
- foreach($comments as $cmnt) {
-
- if(! $orig_post)
- continue;
-
- $r = q("SELECT * FROM `item` WHERE `uid` = %d AND ( `uri` = '%s' OR `extid` = '%s' ) LIMIT 1",
- intval($uid),
- dbesc('fb::' . $cmnt->id),
- dbesc('fb::' . $cmnt->id)
- );
- if(count($r))
- continue;
- $cmntdata = array();
- $cmntdata['parent'] = $top_item;
- $cmntdata['verb'] = ACTIVITY_POST;
- $cmntdata['gravity'] = 6;
- $cmntdata['uid'] = $uid;
- $cmntdata['wall'] = (($wall) ? 1 : 0);
- $cmntdata['uri'] = 'fb::' . $cmnt->id;
- $cmntdata['parent-uri'] = $orig_post['uri'];
- if($cmnt->from->id == $self_id) {
- $cmntdata['contact-id'] = $self[0]['id'];
- }
- else {
- $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($cmnt->from->id),
- intval($uid)
- );
- if(count($r)) {
- $cmntdata['contact-id'] = $r[0]['id'];
- if($r[0]['blocked'] || $r[0]['readonly'])
- continue;
- }
- }
- if(! x($cmntdata,'contact-id'))
- $cmntdata['contact-id'] = $orig_post['contact-id'];
-
- $cmntdata['app'] = 'facebook';
- $cmntdata['created'] = datetime_convert('UTC','UTC',$cmnt->created_time);
- $cmntdata['edited'] = datetime_convert('UTC','UTC',$cmnt->created_time);
- $cmntdata['verb'] = ACTIVITY_POST;
- $cmntdata['author-name'] = $cmnt->from->name;
- $cmntdata['author-link'] = 'http://facebook.com/profile.php?id=' . $cmnt->from->id;
- $cmntdata['author-avatar'] = 'https://graph.facebook.com/' . $cmnt->from->id . '/picture';
- $cmntdata['body'] = $cmnt->message;
- $item = item_store($cmntdata);
-
- $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 ",
- dbesc($orig_post['uri']),
- intval($uid)
- );
-
- if(count($myconv)) {
- $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
-
- foreach($myconv as $conv) {
-
- // now if we find a match, it means we're in this conversation
-
- if(! link_compare($conv['author-link'],$importer_url))
- continue;
-
- require_once('include/enotify.php');
-
- $conv_parent = $conv['parent'];
-
- notification(array(
- 'type' => NOTIFY_COMMENT,
- 'notify_flags' => $user[0]['notify-flags'],
- 'language' => $user[0]['language'],
- 'to_name' => $user[0]['username'],
- 'to_email' => $user[0]['email'],
- 'uid' => $user[0]['uid'],
- 'item' => $cmntdata,
- 'link' => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $item,
- 'source_name' => $cmntdata['author-name'],
- 'source_link' => $cmntdata['author-link'],
- 'source_photo' => $cmntdata['author-avatar'],
- 'verb' => ACTIVITY_POST,
- 'otype' => 'item',
- 'parent' => $conv_parent,
- ));
-
- // only send one notification
- break;
- }
- }
+ if(is_array($comments)) {
+ foreach($comments as $cmnt) fb_consume_comment($a, $user, $self, $self_id, $wall, $orig_post, $cmnt);
+ if ($sync_comments) {
+ $r = q("SELECT COUNT(*) comments FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s' AND `parent-uri` != `uri`",
+ dbesc($orig_post['uri']),
+ intval($uid),
+ ACTIVITY_POST
+ );
+ if ($r[0]['comments'] < $comments_num) {
+ logger('fb_consume_stream: missing comments found for ' . $orig_post['uri'] . ' (we have ' . $r[0]['comments'] . ' of ' . $comments_num . '). Synchronizing...', LOGGER_DEBUG);
+ $needs_sync = true;
+ }
}
}
+
+ if ($needs_sync) fb_consume_status($a, $user, $entry, $self, $self_id, $wall, $orig_post);
}
}
--- /dev/null
+<?php
+
+/**
+ * Name: Privacy Image Cache
+ * Version: 0.1
+ * Author: Tobias Hößl <https://github.com/CatoTH/>
+ */
+
+define("PRIVACY_IMAGE_CACHE_DEFAULT_TIME", 86400); // 1 Day
+
+require_once('include/security.php');
+
+function privacy_image_cache_install() {
+ register_hook('bbcode', 'addon/privacy_image_cache/privacy_image_cache.php', 'privacy_image_cache_bbcode_hook');
+ register_hook('display_item', 'addon/privacy_image_cache/privacy_image_cache.php', 'privacy_image_cache_display_item_hook');
+ register_hook('ping_xmlize', 'addon/privacy_image_cache/privacy_image_cache.php', 'privacy_image_cache_ping_xmlize_hook');
+ register_hook('cron', 'addon/privacy_image_cache/privacy_image_cache.php', 'privacy_image_cache_cron');
+}
+
+
+function privacy_image_cache_uninstall() {
+ unregister_hook('bbcode', 'addon/privacy_image_cache/privacy_image_cache.php', 'privacy_image_cache_bbcode_hook');
+ unregister_hook('display_item', 'addon/privacy_image_cache/privacy_image_cache.php', 'privacy_image_cache_display_item_hook');
+ unregister_hook('ping_xmlize', 'addon/privacy_image_cache/privacy_image_cache.php', 'privacy_image_cache_ping_xmlize_hook');
+ unregister_hook('cron', 'addon/privacy_image_cache/privacy_image_cache.php', 'privacy_image_cache_cron');
+}
+
+
+function privacy_image_cache_module() {}
+
+
+function privacy_image_cache_init() {
+ $urlhash = 'pic:' . sha1($_REQUEST['url']);
+ $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' LIMIT 1", $urlhash );
+ if (count($r)) {
+ $img_str = $r[0]['data'];
+ }
+ else {
+ require_once("Photo.php");
+
+ $img_str = fetch_url($_REQUEST['url'],true);
+ $img = new Photo($img_str);
+ if($img->is_valid()) {
+ $img->store(0, 0, $urlhash, $_REQUEST['url'], '', 100);
+ $img_str = $img->imageString();
+ }
+ }
+
+
+ header("Content-type: image/jpeg");
+ header("Expires: " . gmdate("D, d M Y H:i:s", time() + (3600*24)) . " GMT");
+ header("Cache-Control: max-age=" . (3600*24));
+
+ echo $img_str;
+
+ killme();
+}
+
+/**
+ * @param $url string
+ * @return boolean
+ */
+function privacy_image_cache_is_local_image($url) {
+ if ($url[0] == '/') return true;
+ $baseurl = get_app()->get_baseurl();
+ return (substr($url, 0, strlen($baseurl)) == $baseurl);
+}
+
+/**
+ * @param array $matches
+ * @return string
+ */
+function privacy_image_cache_img_cb($matches) {
+ if (privacy_image_cache_is_local_image($matches[2])) return $matches[2];
+ return $matches[1] . "/privacy_image_cache/?url=" . escape_tags(addslashes($matches[2])) . $matches[3];
+}
+
+/**
+ * @param App $a
+ * @param string $o
+ */
+function privacy_image_cache_bbcode_hook(&$a, &$o) {
+ $o = preg_replace_callback("/(<img [^>]*src *= *[\"'])([^\"']+)([\"'][^>]*>)/siU", "privacy_image_cache_img_cb", $o);
+}
+
+
+/**
+ * @param App $a
+ * @param string $o
+ */
+function privacy_image_cache_display_item_hook(&$a, &$o) {
+ if (isset($o["output"])) {
+ if (isset($o["output"]["thumb"]) && !privacy_image_cache_is_local_image($o["output"]["thumb"]))
+ $o["output"]["thumb"] = "/privacy_image_cache/?url=" . escape_tags(addslashes($o["output"]["thumb"]));
+ if (isset($o["output"]["author-avatar"]) && !privacy_image_cache_is_local_image($o["output"]["author-avatar"]))
+ $o["output"]["author-avatar"] = "/privacy_image_cache/?url=" . escape_tags(addslashes($o["output"]["author-avatar"]));
+ }
+}
+
+
+/**
+ * @param App $a
+ * @param string $o
+ */
+function privacy_image_cache_ping_xmlize_hook(&$a, &$o) {
+ if ($o["photo"] != "" && !privacy_image_cache_is_local_image($o["photo"]))
+ $o["photo"] = "/privacy_image_cache/?url=" . escape_tags(addslashes($o["photo"]));
+}
+
+
+/**
+ * @param App $a
+ * @param null|object $b
+ */
+function privacy_image_cache_cron(&$a, &$b) {
+ $cachetime = get_config('privacy_image_cache','cache_time');
+ if (!$cachetime) $cachetime = PRIVACY_IMAGE_CACHE_DEFAULT_TIME;
+
+ $last = get_config('pi_cache','last_delete');
+ $time = time();
+ if ($time < ($last + 3600)) return;
+
+ logger("Purging old Cache of the Privacy Image Cache", LOGGER_DEBUG);
+ q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%" AND `created` < NOW() - INTERVAL %d SECOND', $cachetime);
+ set_config('pi_cache', 'last_delete', $time);
+}
+
+
+
+
+/**
+ * @param App $a
+ * @param null|object $o
+ */
+function privacy_image_cache_plugin_admin(&$a, &$o){
+
+
+ $o = '<input type="hidden" name="form_security_token" value="' . get_form_security_token("picsave") . '">';
+
+ $cachetime = get_config('privacy_image_cache','cache_time');
+ if (!$cachetime) $cachetime = PRIVACY_IMAGE_CACHE_DEFAULT_TIME;
+ $cachetime_h = Ceil($cachetime / 3600);
+
+ $o .= '<label for="pic_cachetime">' . t('Lifetime of the cache (in hours)') . '</label>
+ <input id="pic_cachetime" name="cachetime" type="text" value="' . escape_tags($cachetime_h) . '"><br style="clear: both;">';
+
+ $o .= '<input type="submit" name="save" value="' . t('Save') . '">';
+
+ $o .= '<h4>' . t('Cache Statistics') . '</h4>';
+
+ $num = q('SELECT COUNT(*) num, SUM(LENGTH(data)) size FROM `photo` WHERE `uid`=0 AND `contact-id`=0 AND `resource-id` LIKE "pic:%%"');
+ $o .= '<label for="statictics_num">' . t('Number of items') . '</label><input style="color: gray;" id="statistics_num" disabled value="' . escape_tags($num[0]['num']) . '"><br style="clear: both;">';
+ $size = Ceil($num[0]['size'] / (1024 * 1024));
+ $o .= '<label for="statictics_size">' . t('Size of the cache') . '</label><input style="color: gray;" id="statistics_size" disabled value="' . $size . ' MB"><br style="clear: both;">';
+
+ $o .= '<input type="submit" name="delete_all" value="' . t('Delete the whole cache') . '">';
+}
+
+
+/**
+ * @param App $a
+ * @param null|object $o
+ */
+function privacy_image_cache_plugin_admin_post(&$a, &$o){
+ check_form_security_token_redirectOnErr('/admin/plugins/privacy_image_cache', 'picsave');
+
+ if (isset($_REQUEST['save'])) {
+ $cachetime_h = IntVal($_REQUEST['cachetime']);
+ if ($cachetime_h < 1) $cachetime_h = 1;
+ set_config('privacy_image_cache','cache_time', $cachetime_h * 3600);
+ }
+ if (isset($_REQUEST['delete_all'])) {
+ q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%"');
+ }
+}
\ No newline at end of file
projects / friendica-addons.git / commitdiff