]> git.mxchange.org Git - friendica.git/blobdiff - mod/item.php
Remove the old hashtag functions, change it to the new functionality.
[friendica.git] / mod / item.php
index 08145d5a0f613fd9f5b2e9a39a39dc011e7e8463..c5fc4ff2c3288cf2ff1f442a2ee19d141b9249b2 100644 (file)
@@ -22,6 +22,8 @@ require_once('library/langdet/Text/LanguageDetect.php');
 require_once('include/tags.php');
 require_once('include/files.php');
 require_once('include/threads.php');
+require_once('include/text.php');
+require_once('include/items.php');
 
 function item_post(&$a) {
 
@@ -33,7 +35,6 @@ function item_post(&$a) {
        $uid = local_user();
 
        if(x($_REQUEST,'dropitems')) {
-               require_once('include/items.php');
                $arr_drop = explode(',',$_REQUEST['dropitems']);
                drop_items($arr_drop);
                $json = array('success' => 1);
@@ -77,9 +78,12 @@ function item_post(&$a) {
        $thr_parent = '';
        $parid = 0;
        $r = false;
+       $objecttype = null;
 
        if($parent || $parent_uri) {
 
+               $objecttype = ACTIVITY_OBJ_COMMENT;
+
                if(! x($_REQUEST,'type'))
                        $_REQUEST['type'] = 'net-comment';
 
@@ -87,14 +91,14 @@ function item_post(&$a) {
                        $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
                                intval($parent)
                        );
-               }
-               elseif($parent_uri && local_user()) {
+               } elseif($parent_uri && local_user()) {
                        // This is coming from an API source, and we are logged in
                        $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                dbesc($parent_uri),
                                intval(local_user())
                        );
                }
+
                // if this isn't the real parent of the conversation, find it
                if($r !== false && count($r)) {
                        $parid = $r[0]['parent'];
@@ -124,8 +128,27 @@ function item_post(&$a) {
                                intval($parent_item['contact-id']),
                                intval($uid)
                        );
-                       if(count($r))
+                       if(count($r)) {
                                $parent_contact = $r[0];
+
+                               // If the contact id doesn't fit with the contact, then set the contact to null
+                               $thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent));
+                               if (count($thrparent) AND ($thrparent[0]["network"] === NETWORK_OSTATUS)
+                                       AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
+                                       $parent_contact = null;
+
+                                       require_once("include/Scrape.php");
+                                       $probed_contact = probe_url($thrparent[0]["author-link"]);
+                                       if ($probed_contact["network"] != NETWORK_FEED) {
+                                               $parent_contact = $probed_contact;
+                                               $parent_contact["nurl"] = normalise_link($probed_contact["url"]);
+                                               $parent_contact["thumb"] = $probed_contact["photo"];
+                                               $parent_contact["micro"] = $probed_contact["photo"];
+                                       }
+                                       logger('parent contact: '.print_r($parent_contact, true), LOGGER_DEBUG);
+                               } else
+                                       logger('no contact found: '.print_r($thrparent, true), LOGGER_DEBUG);
+                       }
                }
        }
 
@@ -134,6 +157,7 @@ function item_post(&$a) {
        $profile_uid = ((x($_REQUEST,'profile_uid')) ? intval($_REQUEST['profile_uid']) : 0);
        $post_id     = ((x($_REQUEST,'post_id'))     ? intval($_REQUEST['post_id'])     : 0);
        $app         = ((x($_REQUEST,'source'))      ? strip_tags($_REQUEST['source'])  : '');
+       $extid       = ((x($_REQUEST,'extid'))       ? strip_tags($_REQUEST['extid'])  : '');
 
        $allow_moderated = false;
 
@@ -195,17 +219,19 @@ function item_post(&$a) {
                $location          = $orig_post['location'];
                $coord             = $orig_post['coord'];
                $verb              = $orig_post['verb'];
+               $objecttype        = $orig_post['object-type'];
                $emailcc           = $orig_post['emailcc'];
-               $app                       = $orig_post['app'];
+               $app               = $orig_post['app'];
                $categories        = $orig_post['file'];
                $title             = notags(trim($_REQUEST['title']));
                $body              = escape_tags(trim($_REQUEST['body']));
                $private           = $orig_post['private'];
                $pubmail_enable    = $orig_post['pubmail'];
                $network           = $orig_post['network'];
+               $guid              = $orig_post['guid'];
+               $extid             = $orig_post['extid'];
 
-       }
-       else {
+       } else {
 
                // if coming from the API and no privacy settings are set, 
                // use the user default permissions - as they won't have
@@ -238,6 +264,7 @@ function item_post(&$a) {
                $emailcc           = notags(trim($_REQUEST['emailcc']));
                $body              = escape_tags(trim($_REQUEST['body']));
                $network           = notags(trim($_REQUEST['network']));
+               $guid              = get_guid(32);
 
 
                $naked_body = preg_replace('/\[(.+?)\]/','',$body);
@@ -424,6 +451,9 @@ function item_post(&$a) {
        if((! $preview) && preg_match_all("/\[img([\=0-9x]*?)\](.*?)\[\/img\]/",$body,$match)) {
                $images = $match[2];
                if(count($images)) {
+
+                       $objecttype = ACTIVITY_OBJ_IMAGE;
+
                        foreach($images as $image) {
                                if(! stristr($image,$a->get_baseurl() . '/photo/'))
                                        continue;
@@ -493,6 +523,7 @@ function item_post(&$a) {
 
        $bookmark = 0;
        if(preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",$body,$match,PREG_SET_ORDER)) {
+               $objecttype = ACTIVITY_OBJ_BOOKMARK;
                $bookmark = 1;
        }
 
@@ -508,6 +539,20 @@ function item_post(&$a) {
        $body = scale_external_images($body,false);
 
 
+       // Setting the object type if not defined before
+       if (!$objecttype) {
+               $objecttype = ACTIVITY_OBJ_NOTE; // Default value
+               require_once("include/plaintext.php");
+               $objectdata = get_attached_data($body);
+
+               if ($post["type"] == "link")
+                       $objecttype = ACTIVITY_OBJ_BOOKMARK;
+               elseif ($post["type"] == "video")
+                       $objecttype = ACTIVITY_OBJ_VIDEO;
+               elseif ($post["type"] == "photo")
+                       $objecttype = ACTIVITY_OBJ_IMAGE;
+
+       }
 
        /**
         * Look for any tags and linkify them
@@ -524,7 +569,7 @@ function item_post(&$a) {
         * and we are replying, and there isn't one already
         */
 
-       if(($parent_contact) && ($parent_contact['network'] === NETWORK_OSTATUS) 
+       if(($parent_contact) && ($parent_contact['network'] === NETWORK_OSTATUS)
                && ($parent_contact['nick']) && (! in_array('@' . $parent_contact['nick'],$tags))) {
                $body = '@' . $parent_contact['nick'] . ' ' . $body;
                $tags[] = '@' . $parent_contact['nick'];
@@ -537,6 +582,9 @@ function item_post(&$a) {
        if(count($tags)) {
                foreach($tags as $tag) {
 
+                       if(strpos($tag,'#') === 0)
+                               continue;
+
                        // If we already tagged 'Robert Johnson', don't try and tag 'Robert'.
                        // Robert Johnson should be first in the $tags array
 
@@ -550,7 +598,7 @@ function item_post(&$a) {
                        if($fullnametagged)
                                continue;
 
-                       $success = handle_tag($a, $body, $inform, $str_tags, (local_user()) ? local_user() : $profile_uid , $tag); 
+                       $success = handle_tag($a, $body, $inform, $str_tags, (local_user()) ? local_user() : $profile_uid , $tag, $network);
                        if($success['replaced'])
                                $tagged[] = $tag;
                        if(is_array($success['contact']) && intval($success['contact']['prv'])) {
@@ -629,6 +677,8 @@ function item_post(&$a) {
        $datarray['commented']     = datetime_convert();
        $datarray['received']      = datetime_convert();
        $datarray['changed']       = datetime_convert();
+       $datarray['extid']         = $extid;
+       $datarray['guid']          = $guid;
        $datarray['uri']           = $uri;
        $datarray['title']         = $title;
        $datarray['body']          = $body;
@@ -639,6 +689,7 @@ function item_post(&$a) {
        $datarray['file']          = $categories;
        $datarray['inform']        = $inform;
        $datarray['verb']          = $verb;
+       $datarray['object-type']   = $objecttype;
        $datarray['allow_cid']     = $str_contact_allow;
        $datarray['allow_gid']     = $str_group_allow;
        $datarray['deny_cid']      = $str_contact_deny;
@@ -664,8 +715,9 @@ function item_post(&$a) {
 
        if($orig_post)
                $datarray['edit']      = true;
-       else
-               $datarray['guid']      = get_guid();
+
+       // Search for hashtags
+       item_body_set_hashtags($datarray);
 
        // preview mode - prepare the body for display and send it via json
 
@@ -713,7 +765,7 @@ function item_post(&$a) {
                update_thread($post_id);
 
                // update filetags in pconfig
-                file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
+               file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
 
                proc_run('php', "include/notifier.php", 'edit_post', "$post_id");
                if((x($_REQUEST,'return')) && strlen($return_path)) {
@@ -726,11 +778,12 @@ function item_post(&$a) {
                $post_id = 0;
 
 
-       $r = q("INSERT INTO `item` (`guid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, 
+       $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, 
                `author-name`, `author-link`, `author-avatar`, `created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, 
-               `tag`, `inform`, `verb`, `postopts`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file` )
-               VALUES( '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s' )",
+               `tag`, `inform`, `verb`, `object-type`, `postopts`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file` )
+               VALUES( '%s', '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s' )",
                dbesc($datarray['guid']),
+               dbesc($datarray['extid']),
                intval($datarray['uid']),
                dbesc($datarray['type']),
                intval($datarray['wall']),
@@ -758,6 +811,7 @@ function item_post(&$a) {
                dbesc($datarray['tag']),
                dbesc($datarray['inform']),
                dbesc($datarray['verb']),
+               dbesc($datarray['object-type']),
                dbesc($datarray['postopts']),
                dbesc($datarray['allow_cid']),
                dbesc($datarray['allow_gid']),
@@ -768,8 +822,8 @@ function item_post(&$a) {
                dbesc($datarray['attach']),
                intval($datarray['bookmark']),
                intval($datarray['origin']),
-               intval($datarray['moderated']),
-               dbesc($datarray['file'])
+               intval($datarray['moderated']),
+               dbesc($datarray['file'])
               );
 
        $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
@@ -777,21 +831,12 @@ function item_post(&$a) {
        if(count($r)) {
                $post_id = $r[0]['id'];
                logger('mod_item: saved item ' . $post_id);
-               add_thread($post_id);
 
                // update filetags in pconfig
-                file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
+               file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
 
                // Store the fresh generated item into the cache
-               $cachefile = get_cachefile($datarray["guid"]."-".hash("md5", $datarray['body']));
-
-               if (($cachefile != '') AND !file_exists($cachefile)) {
-                       $s = prepare_text($datarray['body']);
-                       $stamp1 = microtime(true);
-                       file_put_contents($cachefile, $s);
-                       $a->save_timestamp($stamp1, "file");
-                       logger('mod_item: put item '.$r[0]['id'].' into cachefile '.$cachefile);
-               }
+               put_item_in_cache($datarray);
 
                if($parent) {
 
@@ -823,7 +868,7 @@ function item_post(&$a) {
                                        'to_email'     => $user['email'],
                                        'uid'          => $user['uid'],
                                        'item'         => $datarray,
-                                       'link'             => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
+                                       'link'          => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
                                        'source_name'  => $datarray['author-name'],
                                        'source_link'  => $datarray['author-link'],
                                        'source_photo' => $datarray['author-avatar'],
@@ -851,7 +896,7 @@ function item_post(&$a) {
                                        'to_email'     => $user['email'],
                                        'uid'          => $user['uid'],
                                        'item'         => $datarray,
-                                       'link'             => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
+                                       'link'          => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
                                        'source_name'  => $datarray['author-name'],
                                        'source_link'  => $datarray['author-link'],
                                        'source_photo' => $datarray['author-avatar'],
@@ -870,7 +915,7 @@ function item_post(&$a) {
                        WHERE `id` = %d",
                        intval($parent),
                        dbesc(($parent == $post_id) ? $uri : $parent_item['uri']),
-                       dbesc($a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id),
+                       dbesc($a->get_baseurl().'/display/'.urlencode($datarray['guid'])),
                        dbesc(datetime_convert()),
                        intval($post_id)
                );
@@ -900,10 +945,11 @@ function item_post(&$a) {
                dbesc(datetime_convert()),
                intval($parent)
        );
-       update_thread($parent);
+       if ($post_id != $parent)
+               update_thread($parent);
 
        $datarray['id']    = $post_id;
-       $datarray['plink'] = $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id;
+       $datarray['plink'] = $a->get_baseurl().'/display/'.urlencode($datarray['guid']);
 
        call_hooks('post_local_end', $datarray);
 
@@ -918,32 +964,34 @@ function item_post(&$a) {
                                        . '<br />';
                                $disclaimer .= sprintf( t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
                                $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL; 
-                                if (!$datarray['title']=='') {
-                                    $subject = email_header_encode($datarray['title'],'UTF-8');
-                                } else {
+                               if (!$datarray['title']=='') {
+                                   $subject = email_header_encode($datarray['title'],'UTF-8');
+                               } else {
                                    $subject = email_header_encode('[Friendica]' . ' ' . sprintf( t('%s posted an update.'),$a->user['username']),'UTF-8');
-                                }
+                               }
                                $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
                                $html    = prepare_body($datarray);
                                $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
-                                include_once('include/html2plain.php');
-                                $params = array (
-                                    'fromName' => $a->user['username'],
-                                    'fromEmail' => $a->user['email'],
-                                    'toEmail' => $addr,
-                                    'replyTo' => $a->user['email'],
-                                    'messageSubject' => $subject,
-                                    'htmlVersion' => $message,
-                                    'textVersion' => html2plain($html.$disclaimer),
-                                );
-                                enotify::send($params);
+                               include_once('include/html2plain.php');
+                               $params = array (
+                                   'fromName' => $a->user['username'],
+                                   'fromEmail' => $a->user['email'],
+                                   'toEmail' => $addr,
+                                   'replyTo' => $a->user['email'],
+                                   'messageSubject' => $subject,
+                                   'htmlVersion' => $message,
+                                   'textVersion' => html2plain($html.$disclaimer),
+                               );
+                               enotify::send($params);
                        }
                }
        }
 
        create_tags_from_item($post_id);
        create_files_from_item($post_id);
-       update_thread($post_id);
+
+       if ($post_id == $parent)
+               add_thread($post_id);
 
        // This is a real juggling act on shared hosting services which kill your processes
        // e.g. dreamhost. We used to start delivery to our native delivery agents in the background
@@ -993,10 +1041,9 @@ function item_content(&$a) {
 
        $o = '';
        if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
-               require_once('include/items.php'); 
                $o = drop_item($a->argv[2], !is_ajax());
                if (is_ajax()){
-                       // ajax return: [<item id>, 0 (no perm) | <owner id>] 
+                       // ajax return: [<item id>, 0 (no perm) | <owner id>]
                        echo json_encode(array(intval($a->argv[2]), intval($o)));
                        killme();
                }
@@ -1005,9 +1052,9 @@ function item_content(&$a) {
 }
 
 /**
- * This function removes the tag $tag from the text $body and replaces it with 
- * the appropiate link. 
- * 
+ * This function removes the tag $tag from the text $body and replaces it with
+ * the appropiate link.
+ *
  * @param unknown_type $body the text to replace the tag in
  * @param unknown_type $inform a comma-seperated string containing everybody to inform
  * @param unknown_type $str_tags string to add the tag to
@@ -1016,43 +1063,20 @@ function item_content(&$a) {
  *
  * @return boolean true if replaced, false if not replaced
  */
-function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) {
+function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "") {
 
        $replaced = false;
        $r = null;
 
-       //is it a hash tag? 
-       if(strpos($tag,'#') === 0) {
-               //if the tag is replaced...
-               if(strpos($tag,'[url='))
-                       //...do nothing
-                       return $replaced;
-               //base tag has the tags name only
-               $basetag = str_replace('_',' ',substr($tag,1));
-               //create text for link
-               $newtag = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
-               //replace tag by the link
-               $body = str_replace($tag, $newtag, $body);
-               $replaced = true;
-
-               //is the link already in str_tags?
-               if(! stristr($str_tags,$newtag)) {
-                       //append or set str_tags
-                       if(strlen($str_tags))
-                               $str_tags .= ',';
-                       $str_tags .= $newtag;
-               }
-               return $replaced;
-       }
-       //is it a person tag? 
+       //is it a person tag?
        if(strpos($tag,'@') === 0) {
-               //is it already replaced? 
+               //is it already replaced?
                if(strpos($tag,'[url='))
                        return $replaced;
                $stat = false;
                //get the person's name
                $name = substr($tag,1);
-               //is it a link or a full dfrn address? 
+               //is it a link or a full dfrn address?
                if((strpos($name,'@')) || (strpos($name,'http://'))) {
                        $newname = $name;
                        //get the profile links
@@ -1069,7 +1093,9 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) {
                                        }
                                }
                        }
-               } else { //if it is a name rather than an address
+               } elseif (($network != NETWORK_OSTATUS) AND ($network != NETWORK_TWITTER) AND
+                       ($network != NETWORK_STATUSNET) AND ($network != NETWORK_APPNET)) {
+                       //if it is a name rather than an address
                        $newname = $name;
                        $alias = '';
                        $tagcid = 0;
@@ -1092,11 +1118,33 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) {
                        else {
                                $newname = str_replace('_',' ',$name);
 
-                               //select someone from this user's contacts by name
-                               $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
-                                               dbesc($newname),
-                                               intval($profile_uid)
-                               );
+                               // At first try to fetch a contact according to the given network
+                               if ($network != "") {
+                                       //select someone from this user's contacts by name
+                                       $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
+                                                       dbesc($newname),
+                                                       dbesc($network),
+                                                       intval($profile_uid)
+                                       );
+                                       if(! $r) {
+                                               //select someone by attag or nick and the name passed in
+                                               $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `network` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
+                                                               dbesc($name),
+                                                               dbesc($name),
+                                                               dbesc($network),
+                                                               intval($profile_uid)
+                                               );
+                                       }
+                               } else
+                                       $r = false;
+
+                               if(! $r) {
+                                       //select someone from this user's contacts by name
+                                       $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
+                                                       dbesc($newname),
+                                                       intval($profile_uid)
+                                       );
+                               }
 
                                if(! $r) {
                                        //select someone by attag or nick and the name passed in
@@ -1127,7 +1175,8 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) {
                        if(count($r)) {
                                $profile = $r[0]['url'];
                                //set newname to nick, find alias
-                               if(($r[0]['network'] === NETWORK_OSTATUS) OR ($r[0]['network'] === NETWORK_TWITTER) OR ($r[0]['network'] === NETWORK_STATUSNET)) {
+                               if(($r[0]['network'] === NETWORK_OSTATUS) OR ($r[0]['network'] === NETWORK_TWITTER)
+                                       OR ($r[0]['network'] === NETWORK_STATUSNET) OR ($r[0]['network'] === NETWORK_APPNET)) {
                                        $newname = $r[0]['nick'];
                                        $stat = true;
                                        if($r[0]['alias'])
@@ -1154,10 +1203,10 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) {
                                        $str_tags .= ',';
                                $str_tags .= $newtag;
                        }
-       
+
                        // Status.Net seems to require the numeric ID URL in a mention if the person isn't
                        // subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
-       
+
                        if(strlen($alias)) {
                                $newtag = '@[url=' . $alias . ']' . $newname    . '[/url]';
                                if(! stristr($str_tags,$newtag)) {
@@ -1169,7 +1218,7 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) {
                }
        }
 
-       return array('replaced' => $replaced, 'contact' => $r[0]);      
+       return array('replaced' => $replaced, 'contact' => $r[0]);
 }