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-rw-r--r--inc/actions.php35
-rw-r--r--inc/common.php43
-rw-r--r--inc/io.php109
-rw-r--r--inc/lang/en/lang.php4
-rw-r--r--inc/pageutils.php7
-rw-r--r--inc/template.php8
-rw-r--r--lib/tpl/default/main.php2
7 files changed, 96 insertions, 112 deletions
diff --git a/inc/actions.php b/inc/actions.php
index 5818993c9..8a3a61cb9 100644
--- a/inc/actions.php
+++ b/inc/actions.php
@@ -35,9 +35,9 @@ function act_dispatch(){
if(in_array($ACT,array('login','logout')))
$ACT = act_auth($ACT);
- //check if user is asking to track a page
- if($ACT == 'track' || $ACT == 'ignore')
- $ACT = act_track($ACT);
+ //check if user is asking to (un)subscribe a page
+ if($ACT == 'subscribe' || $ACT == 'unsubscribe')
+ $ACT = act_subscription($ACT);
//check permissions
$ACT = act_permcheck($ACT);
@@ -106,7 +106,8 @@ function act_clean($act){
if(array_search($act,array('login','logout','register','save','edit',
'preview','search','show','check','index','revisions',
- 'diff','recent','backlink','admin','track','ignore',)) === false
+ 'diff','recent','backlink','admin','subscribe',
+ 'unsubscribe',)) === false
&& substr($act,0,7) != 'export_' ) {
msg('Unknown command: '.htmlspecialchars($act),-1);
return 'show';
@@ -273,31 +274,33 @@ function act_export($act){
}
/**
- * Handle 'track', 'ignore'
+ * Handle 'subscribe', 'unsubscribe'
*
* @author Steven Danz <steven-danz@kc.rr.com>
+ * @todo localize
*/
-function act_track($act){
+function act_subscription($act){
global $ID;
global $INFO;
- $tracking = tracking($ID, $_SERVER['REMOTE_USER']);
- $file=wikiMN($ID);
- if ($act=='track' && !$tracking){
+ $file=metaFN($ID,'.mlist');
+ if ($act=='subscribe' && !$INFO['subscribed']){
if ($INFO['userinfo']['mail']){
- if (io_appendFile($file,$_SERVER['REMOTE_USER']."\n")) {
- msg('Added '.$INFO['userinfo']['name'].' to tracking list for '.$ID,0);
+ if (io_saveFile($file,$_SERVER['REMOTE_USER']."\n",true)) {
+ $INFO['subscribed'] = true;
+ msg('Added '.$INFO['userinfo']['name'].' to subscription list for '.$ID,1);
} else {
- msg('Error adding '.$INFO['userinfo']['name'].' to tracking list for '.$ID,0);
+ msg('Error adding '.$INFO['userinfo']['name'].' to subscription list for '.$ID,-1);
}
} else {
- msg('There is no address associated with your login, you cannot be added to the tracking list',-1);
+ msg('There is no address associated with your login, you cannot be added to the subscription list',-1);
}
- } elseif ($act=='ignore' && $tracking){
+ } elseif ($act=='unsubscribe' && $INFO['subscribed']){
if (io_deleteFromFile($file,$_SERVER['REMOTE_USER']."\n")) {
- msg('Removed '.$INFO['userinfo']['name'].' from the tracking list for '.$ID,0);
+ $INFO['subscribed'] = false;
+ msg('Removed '.$INFO['userinfo']['name'].' from subscription list for '.$ID,1);
} else {
- msg('Error removing '.$INFO['userinfo']['name'].' to tracking list for '.$ID,0);
+ msg('Error removing '.$INFO['userinfo']['name'].' from subscription list for '.$ID,-1);
}
}
diff --git a/inc/common.php b/inc/common.php
index 676787e73..b0d7c4c10 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -26,12 +26,14 @@ function pageinfo(){
global $conf;
if($_SERVER['REMOTE_USER']){
- $info['user'] = $_SERVER['REMOTE_USER'];
- $info['userinfo'] = $USERINFO;
- $info['perm'] = auth_quickaclcheck($ID);
+ $info['user'] = $_SERVER['REMOTE_USER'];
+ $info['userinfo'] = $USERINFO;
+ $info['perm'] = auth_quickaclcheck($ID);
+ $info['subscribed'] = is_subscribed($ID,$_SERVER['REMOTE_USER']);
}else{
- $info['user'] = '';
- $info['perm'] = auth_aclcheck($ID,'',null);
+ $info['user'] = '';
+ $info['perm'] = auth_aclcheck($ID,'',null);
+ $info['subscribed'] = false;
}
$info['namespace'] = getNS($ID);
@@ -678,12 +680,6 @@ function notify($id,$rev="",$summary=""){
global $conf;
$hdrs ='';
- $mlist = array();
-
- $file=wikiMN($id);
- if (file_exists($file)) {
- $mlist = file($file);
- }
if(empty($conf['notify']) && count($mlist) == 0) return; //notify enabled?
@@ -713,6 +709,14 @@ function notify($id,$rev="",$summary=""){
$text = str_replace('@DIFF@',$diff,$text);
$subject = '['.$conf['title'].'] '.$subject;
+
+ // FIXME move this to its own function
+ $mlist = array();
+ $file=metaFN($id,'.mlist');
+ if (file_exists($file)) {
+ $mlist = file($file);
+ }
+
$bcc = '';
if(count($mlist) > 0) {
foreach ($mlist as $who) {
@@ -924,19 +928,16 @@ function check(){
/**
* Let us know if a user is tracking a page
*
- * @author Steven Danz <steven-danz@kc.rr.com>
+ * @author Andreas Gohr <andi@splitbrain.org>
*/
-function tracking($id,$uid){
- $file=wikiMN($id);
- if (file_exists($file)) {
+function is_subscribed($id,$uid){
+ $file=metaFN($id,'.mlist');
+ if (@file_exists($file)) {
$mlist = file($file);
- foreach ($mlist as $who) {
- $who = rtrim($who);
- if ($who==$uid) {
- return true;
- }
- }
+ $pos = array_search($uid."\n",$mlist);
+ return is_int($pos);
}
+
return false;
}
diff --git a/inc/io.php b/inc/io.php
index 922d2af02..5cf50af8f 100644
--- a/inc/io.php
+++ b/inc/io.php
@@ -50,16 +50,21 @@ function io_readFile($file){
/**
* Saves $content to $file.
*
+ * If the third parameter is set to true the given content
+ * will be appended.
+ *
* Uses gzip if extension is .gz
*
* @author Andreas Gohr <andi@splitbrain.org>
* @return bool true on success
*/
-function io_saveFile($file,$content){
+function io_saveFile($file,$content,$append=false){
+ $mode = ($append) ? 'ab' : 'wb';
+
io_makeFileDir($file);
io_lock($file);
if(substr($file,-3) == '.gz'){
- $fh = @gzopen($file,'wb9');
+ $fh = @gzopen($file,$mode.'9');
if(!$fh){
msg("Writing $file failed",-1);
return false;
@@ -67,7 +72,7 @@ function io_saveFile($file,$content){
gzwrite($fh, $content);
gzclose($fh);
}else{
- $fh = @fopen($file,'wb');
+ $fh = @fopen($file,$mode);
if(!$fh){
msg("Writing $file failed",-1);
return false;
@@ -80,84 +85,58 @@ function io_saveFile($file,$content){
}
/**
- * Appends $content to $file.
+ * Delete exact linematch for $badline from $file.
+ *
+ * Be sure to include the trailing newline in $badline
*
* Uses gzip if extension is .gz
*
* @author Steven Danz <steven-danz@kc.rr.com>
* @return bool true on success
*/
-function io_appendFile($file,$content){
- io_makeFileDir($file);
+function io_deleteFromFile($file,$badline){
+ if (!@file_exists($file)) return true;
+
io_lock($file);
+
+ // load into array
if(substr($file,-3) == '.gz'){
- $fh = @gzopen($file,'ab9');
- if(!$fh){
- msg("Appending to $file failed",-1);
- return false;
- }
- gzwrite($fh, $content);
- gzclose($fh);
+ $lines = gzfile($file);
}else{
- $fh = @fopen($file,'ab');
- if(!$fh){
- msg("Appending to $file failed",-1);
- return false;
- }
- fwrite($fh, $content);
- fclose($fh);
+ $lines = file($file);
}
- io_unlock($file);
- return true;
-}
-/**
- * Delete exact match for $content from $file.
- *
- * Uses gzip if extension is .gz
- *
- * @author Steven Danz <steven-danz@kc.rr.com>
- * @return bool true on success
- */
-function io_deleteFromFile($file,$remove){
- if (@file_exists($file)) {
- io_lock($file);
- $content = '';
+ // remove all matching lines
+ $pos = array_search($badline,$lines); //return null or false if not found
+ while(is_int($pos)){
+ unset($lines[$pos]);
+ $pos = array_search($badline,$lines);
+ }
+
+ if(count($lines)){
+ $content = join('',$lines);
if(substr($file,-3) == '.gz'){
- $mlist = gzfile($file);
- }else{
- $mlist = file($file);
- }
- foreach ($mlist as $entry) {
- if ($entry != $remove) {
- $content = $content . $entry;
+ $fh = @gzopen($file,'wb9');
+ if(!$fh){
+ msg("Removing content from $file failed",-1);
+ return false;
}
- }
-
- if (!empty($content)) {
- if(substr($file,-3) == '.gz'){
- $fh = @gzopen($file,'wb9');
- if(!$fh){
- msg("Removing content from $file failed",-1);
- return false;
- }
- gzwrite($fh, $content);
- gzclose($fh);
- }else{
- $fh = @fopen($file,'wb');
- if(!$fh){
- msg("Removing content from $file failed",-1);
- return false;
- }
- fwrite($fh, $content);
- fclose($fh);
+ gzwrite($fh, $content);
+ gzclose($fh);
+ }else{
+ $fh = @fopen($file,'wb');
+ if(!$fh){
+ msg("Removing content from $file failed",-1);
+ return false;
}
- } else {
- @unlink($file);
+ fwrite($fh, $content);
+ fclose($fh);
}
-
- io_unlock($file);
+ }else{
+ @unlink($file);
}
+
+ io_unlock($file);
return true;
}
diff --git a/inc/lang/en/lang.php b/inc/lang/en/lang.php
index f80c484aa..5b350b441 100644
--- a/inc/lang/en/lang.php
+++ b/inc/lang/en/lang.php
@@ -32,8 +32,8 @@ $lang['btn_update'] = 'Update';
$lang['btn_delete'] = 'Delete';
$lang['btn_back'] = 'Back';
$lang['btn_backtomedia'] = 'Back to Mediafile Selection';
-$lang['btn_track'] = 'Email Changes';
-$lang['btn_ignore'] = 'End Changes Email';
+$lang['btn_subscribe'] = 'Subscribe Changes';
+$lang['btn_unsubscribe'] = 'Unsubscribe Changes';
$lang['loggedinas'] = 'Logged in as';
$lang['user'] = 'Username';
diff --git a/inc/pageutils.php b/inc/pageutils.php
index b04f6e596..1e0792b7d 100644
--- a/inc/pageutils.php
+++ b/inc/pageutils.php
@@ -4,6 +4,7 @@
*
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
* @author Andreas Gohr <andi@splitbrain.org>
+ * @todo Combine similar functions like {wiki,media,meta}FN()
*/
/**
@@ -131,17 +132,17 @@ function wikiFN($id,$rev=''){
}
/**
- * returns the full path to the mailist specified by ID
+ * returns the full path to the meta file specified by ID and extension
*
* The filename is URL encoded to protect Unicode chars
*
* @author Steven Danz <steven-danz@kc.rr.com>
*/
-function wikiMN($id){
+function metaFN($id,$ext){
global $conf;
$id = cleanID($id);
$id = str_replace(':','/',$id);
- $fn = $conf['metadir'].'/'.utf8_encodeFN($id).'.mlist';
+ $fn = $conf['metadir'].'/'.utf8_encodeFN($id).$ext;
return $fn;
}
diff --git a/inc/template.php b/inc/template.php
index 9baf19348..34fdfb009 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -341,13 +341,13 @@ function tpl_button($type){
case 'backtomedia':
print html_backtomedia_button(array('ns' => $NS),'b');
break;
- case 'track':
+ case 'subscription':
if($conf['useacl'] && $ACT == 'show'){
if($_SERVER['REMOTE_USER']){
- if(tracking($ID,$_SERVER['REMOTE_USER'])){
- print html_btn('ignore',$ID,'',array('do' => 'ignore',));
+ if($INFO['subscribed']){
+ print html_btn('unsubscribe',$ID,'',array('do' => 'unsubscribe',));
} else {
- print html_btn('track',$ID,'',array('do' => 'track',));
+ print html_btn('subscribe',$ID,'',array('do' => 'subscribe',));
}
}
}
diff --git a/lib/tpl/default/main.php b/lib/tpl/default/main.php
index fe1188efb..3a3a3b5aa 100644
--- a/lib/tpl/default/main.php
+++ b/lib/tpl/default/main.php
@@ -114,9 +114,9 @@
<?php tpl_button('history')?>
</div>
<div class="bar-right" id="bar_bottomright">
+ <?php tpl_button('subscription')?>
<?php tpl_button('admin')?>
<?php tpl_button('login')?>
- <?php tpl_button('track')?>
<?php tpl_button('index')?>
<?php tpl_button('top')?>&nbsp;
</div>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 09:51:27 +0000