allow members to set the per-item "show more" height (separately for network and matrix, display and search are system pages and therefore set at 400)

3 files changed, 25 insertions, 2 deletions

diff --git a/mod/channel.php b/mod/channel.php
index b91b6bcef..54b25ad8b 100644
--- a/mod/channel.php
+++ b/mod/channel.php
@@ -251,9 +251,14 @@ function channel_content(&$a, $update = 0, $load = false) {
 		// This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
 		// because browser prefetching might change it on us. We have to deliver it with the page.
 
+		$maxheight = get_pconfig($a->profile['profile_uid'],'system','channel_divmore_height');
+		if(! $maxheight)
+			$maxheight = 400;
+
 		$o .= '<div id="live-channel"></div>' . "\r\n";
 		$o .= "<script> var profile_uid = " . $a->profile['profile_uid'] 
-			. "; var netargs = '?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
+			. "; var netargs = '?f='; var profile_page = " . $a->pager['page']
+			. "; divmore_height = " . intval($maxheight) . "; </script>\r\n";
 
 		$a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
 			'$baseurl' => z_root(),
diff --git a/mod/network.php b/mod/network.php
index c79ff8d6a..522622f03 100644
--- a/mod/network.php
+++ b/mod/network.php
@@ -208,8 +208,15 @@ function network_content(&$a, $update = 0, $load = false) {
 		if($gid || $cid || $cmin || ($cmax != 99) || $star || $liked || $conv || $spam || $nouveau || $list)
 			$firehose = 0;
 
+		$maxheight = get_pconfig(local_user(),'system','network_divmore_height');
+		if(! $maxheight)
+			$maxheight = 400;
+
+
 		$o .= '<div id="live-network"></div>' . "\r\n";
-		$o .= "<script> var profile_uid = " . local_user() . "; var profile_page = " . $a->pager['page'] . ";</script>";
+		$o .= "<script> var profile_uid = " . local_user() 
+			. "; var profile_page = " . $a->pager['page'] 
+			. "; divmore_height = " . intval($maxheight) . "; </script>\r\n";
 
 		$a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
 			'$baseurl' => z_root(),
diff --git a/mod/settings.php b/mod/settings.php
index 725825b34..ab6638ccb 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -143,6 +143,12 @@ function settings_post(&$a) {
 		$channel_list_mode = ((x($_POST,'channel_list_mode')) ? intval($_POST['channel_list_mode']) : 0);
 		$network_list_mode = ((x($_POST,'network_list_mode')) ? intval($_POST['network_list_mode']) : 0);
 
+		$channel_divmore_height = ((x($_POST,'channel_divmore_height')) ? intval($_POST['channel_divmore_height']) : 400);
+		if($channel_divmore_height < 50)
+			$channel_divmore_height = 50;
+		$network_divmore_height = ((x($_POST,'network_divmore_height')) ? intval($_POST['network_divmore_height']) : 400);
+		if($network_divmore_height < 50)
+			$network_divmore_height = 50;
 
 		$browser_update   = ((x($_POST,'browser_update')) ? intval($_POST['browser_update']) : 0);
 		$browser_update   = $browser_update * 1000;
@@ -165,6 +171,8 @@ function settings_post(&$a) {
 		set_pconfig(local_user(),'system','title_tosource',$title_tosource);
 		set_pconfig(local_user(),'system','channel_list_mode', $channel_list_mode);
 		set_pconfig(local_user(),'system','network_list_mode', $network_list_mode);
+		set_pconfig(local_user(),'system','channel_divmore_height', $channel_divmore_height);
+		set_pconfig(local_user(),'system','network_divmore_height', $network_divmore_height);
 
 		if ($theme == $a->channel['channel_theme']){
 			// call theme_post only if theme has not been changed
@@ -810,6 +818,9 @@ function settings_content(&$a) {
 			'$expert' => feature_enabled(local_user(),'expert'),
 			'$channel_list_mode' => array('channel_list_mode', t('Use blog/list mode on channel page'), get_pconfig(local_user(),'system','channel_list_mode'), t('(comments displayed separately)')),
 			'$network_list_mode' => array('network_list_mode', t('Use blog/list mode on matrix page'), get_pconfig(local_user(),'system','network_list_mode'), t('(comments displayed separately)')),
+			'$channel_divmore_height' => array('channel_divmore_height', t('Channel page max height of content (in pixels)'), ((get_pconfig(local_user(),'system','channel_divmore_height')) ? get_pconfig(local_user(),'system','channel_divmore_height') : 400), t('click to expand content exceeding this height')),
+			'$network_divmore_height' => array('network_divmore_height', t('Matrix page max height of content (in pixels)'), ((get_pconfig(local_user(),'system','network_divmore_height')) ? get_pconfig(local_user(),'system','network_divmore_height') : 400) , t('click to expand content exceeding this height')),
+
 
 		));