]> git.mxchange.org Git - friendica.git/blobdiff - mod/item.php
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[friendica.git] / mod / item.php
index c903a61c6f06c444603f32895794de93f7d0888f..430500f99876906ef5d4fe1d48d05f31c3748e44 100644 (file)
@@ -1,5 +1,12 @@
 <?php
 
+// This is the POST destination for most all locally posted
+// text stuff. This function handles status, wall-to-wall status, 
+// local comments, and remote coments - that are posted on this site 
+// (as opposed to being delivered in a feed).
+// All of these become an "item" which is our basic unit of 
+// information. 
+
 function item_post(&$a) {
 
        if((! local_user()) && (! remote_user()))
@@ -7,8 +14,7 @@ function item_post(&$a) {
 
        require_once('include/security.php');
 
-       $uid = $_SESSION['uid'];
-
+       $uid = local_user();
 
        $parent = ((x($_POST,'parent')) ? intval($_POST['parent']) : 0);
 
@@ -50,6 +56,7 @@ function item_post(&$a) {
        $title             = notags(trim($_POST['title']));
        $body              = escape_tags(trim($_POST['body']));
        $location          = notags(trim($_POST['location']));
+       $coord             = notags(trim($_POST['coord']));
        $verb              = notags(trim($_POST['verb']));
 
        if(! strlen($body)) {
@@ -95,9 +102,9 @@ function item_post(&$a) {
 
        $post_type = notags(trim($_POST['type']));
 
-       if($post_type == 'net-comment') {
+       if($post_type === 'net-comment') {
                if($parent_item !== null) {
-                       if($parent_item['type'] == 'remote') {
+                       if($parent_item['type'] === 'remote') {
                                $post_type = 'remote-comment';
                        } 
                        else {          
@@ -106,8 +113,72 @@ function item_post(&$a) {
                }
        }
 
+       $str_tags = '';
+       $inform   = '';
+
+       $tags = get_tags($body);
+
+
+       if(count($tags)) {
+               foreach($tags as $tag) {
+                       if(strpos($tag,'#') === 0) {
+                               $basetag = substr($tag,1);
+                               $body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . urlencode($basetag) . ']' . $basetag . '[/url]',$body);
+                               continue;
+                       }
+                       if(strpos($tag,'@') === 0) {
+                               $name = substr($tag,1);
+                               if((strpos($name,'@')) || (strpos($name,'http://'))) {
+                                       $newname = $name;
+                                       $links = @lrdd($name);
+                                       if(count($links)) {
+                                               foreach($links as $link) {
+                                                       if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
+                                       $profile = $link['@attributes']['href'];
+                                                       if($link['@attributes']['rel'] === 'salmon') {
+                                                               if(strlen($inform))
+                                                                       $inform .= ',';
+                                       $inform .= 'url:' . str_replace(',','%2c',$link['@attributes']['href']);
+                                                       }
+                                               }
+                                       }
+                               }
+                               else {
+                                       $newname = $name;
+                                       if(strstr($name,'_')) {
+                                               $newname = str_replace('_',' ',$name);
+                                               $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
+                                                       dbesc($newname),
+                                                       intval($profile_uid)
+                                               );
+                                       }
+                                       else {
+                                               $r = q("SELECT * FROM `contact` WHERE `nick` = '%s' AND `uid` = %d LIMIT 1",
+                                                       dbesc($name),
+                                                       intval($profile_uid)
+                                               );
+                                       }
+                                       if(count($r)) {
+                                               $profile = $r[0]['url'];
+                                               $newname = $r[0]['name'];
+                                               if(strlen($inform))
+                                                       $inform .= ',';
+                                               $inform .= 'cid:' . $r[0]['id'];
+                                       }
+                               }
+                               if($profile) {
+                                       $body = str_replace($name,'[url=' . $profile . ']' . $newname   . '[/url]', $body);
+                                       if(strlen($str_tags))
+                                               $str_tags .= ',';
+                                       $profile = str_replace(',','%2c',$profile);
+                                       $str_tags .= '@[url=' . $profile . ']' . $newname       . '[/url]';
+                               }
+                       }
+               }
+       }
+
        $wall = 0;
-       if($post_type == 'wall' || $post_type == 'wall-comment')
+       if($post_type === 'wall' || $post_type === 'wall-comment')
                $wall = 1;
 
        if(! strlen($verb))
@@ -120,9 +191,9 @@ function item_post(&$a) {
        $uri = item_new_uri($a->get_hostname(),$profile_uid);
 
        $r = q("INSERT INTO `item` (`uid`,`type`,`wall`,`gravity`,`contact-id`,`owner-name`,`owner-link`,`owner-avatar`, 
-               `author-name`, `author-link`, `author-avatar`, `created`,
-               `edited`, `changed`, `uri`, `title`, `body`, `location`, `verb`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`)
-               VALUES( %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
+               `author-name`, `author-link`, `author-avatar`, `created`, `edited`, `changed`, `uri`, `title`, `body`, `location`, `coord`, 
+               `tag`, `inform`, `verb`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`)
+               VALUES( %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
                intval($profile_uid),
                dbesc($post_type),
                intval($wall),
@@ -141,6 +212,9 @@ function item_post(&$a) {
                dbesc($title),
                dbesc($body),
                dbesc($location),
+               dbesc($coord),
+               dbesc($str_tags),
+               dbesc($inform),
                dbesc($verb),
                dbesc($str_contact_allow),
                dbesc($str_group_allow),
@@ -172,16 +246,18 @@ function item_post(&$a) {
                                intval($post_id)
                        );
 
+                       // Send a notification email to the conversation owner, unless the owner is me and I wrote this item
                        if(($user['notify-flags'] & NOTIFY_COMMENT) && ($contact_record != $author)) {
                                require_once('bbcode.php');
                                $from = $author['name'];
-                               $tpl = file_get_contents('view/cmnt_received_eml.tpl');                 
+                               $tpl = load_view_file('view/cmnt_received_eml.tpl');                    
                                $email_tpl = replace_macros($tpl, array(
                                        '$sitename' => $a->config['sitename'],
                                        '$siteurl' =>  $a->get_baseurl(),
                                        '$username' => $user['username'],
                                        '$email' => $user['email'],
                                        '$from' => $from,
+                                       '$display' => $a->get_baseurl() . '/display/' . $post_id,
                                        '$body' => strip_tags(bbcode($body))
                                ));
 
@@ -192,16 +268,19 @@ function item_post(&$a) {
                else {
                        $parent = $post_id;
 
+                       // let me know if somebody did a wall-to-wall post on my profile
+
                        if(($user['notify-flags'] & NOTIFY_WALL) && ($contact_record != $author)) {
                                require_once('bbcode.php');
                                $from = $author['name'];
-                               $tpl = file_get_contents('view/wall_received_eml.tpl');                 
+                               $tpl = load_view_file('view/wall_received_eml.tpl');                    
                                $email_tpl = replace_macros($tpl, array(
                                        '$sitename' => $a->config['sitename'],
                                        '$siteurl' =>  $a->get_baseurl(),
                                        '$username' => $user['username'],
                                        '$email' => $user['email'],
                                        '$from' => $from,
+                                       '$display' => $a->get_baseurl() . '/display/' . $post_id,
                                        '$body' => strip_tags(bbcode($body))
                                ));
 
@@ -217,7 +296,11 @@ function item_post(&$a) {
                        dbesc(datetime_convert()),
                        intval($post_id)
                );
+
                // photo comments turn the corresponding item visible to the profile wall
+               // This way we don't see every picture in your new photo album posted to your wall at once.
+               // They will show up as people comment on them.
+
                if(! $parent_item['visible']) {
                        $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d LIMIT 1",
                                intval($parent_item['id'])
@@ -243,7 +326,7 @@ function item_content(&$a) {
 
        $uid = $_SESSION['uid'];
 
-       if(($a->argc == 3) && ($a->argv[1] == 'drop') && intval($a->argv[2])) {
+       if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
 
                // locate item to be deleted
 
@@ -326,7 +409,7 @@ function item_content(&$a) {
                else {
                        notice( t('Permission denied.') . EOL);
                        goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
-                       return; //NOTREACHED
+                       //NOTREACHED
                }
        }
 }
\ No newline at end of file