From 6c92b5ab86d7f0fee775c2c485f5264ac2b206be Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Thu, 20 Sep 2012 17:04:22 -0700
Subject: separate the public feed from everything else

---
 mod/events.php    | 18 +++++++++++++++++-
 mod/feed.php      | 39 +++++++++++++++++++++++++++++++++++++++
 mod/parse_url.php | 26 ++++++++++++++++++--------
 3 files changed, 74 insertions(+), 9 deletions(-)
 create mode 100644 mod/feed.php

(limited to 'mod')

diff --git a/mod/events.php b/mod/events.php
index bf02f8309..f950b5adc 100755
--- a/mod/events.php
+++ b/mod/events.php
@@ -141,6 +141,20 @@ function events_content(&$a) {
 		return;
 	}
 
+	if(($a->argc > 2) && ($a->argv[1] === 'ignore') && intval($a->argv[2])) {
+		$r = q("update event set ignore = 1 where id = %d and uid = %d limit 1",
+			intval($a->argv[2]),
+			intval(local_user())
+		);
+	}
+
+	if(($a->argc > 2) && ($a->argv[1] === 'unignore') && intval($a->argv[2])) {
+		$r = q("update event set ignore = 0 where id = %d and uid = %d limit 1",
+			intval($a->argv[2]),
+			intval(local_user())
+		);
+	}
+
 
 	$htpl = get_markup_template('event_head.tpl');
 	$a->page['htmlhead'] .= replace_macros($htpl,array('$baseurl' => $a->get_baseurl()));
@@ -154,6 +168,7 @@ function events_content(&$a) {
 	$mode = 'view';
 	$y = 0;
 	$m = 0;
+	$ignored = ((x($_REQUEST,'ignored')) ? intval($_REQUEST['ignored']) : 0);
 
 	if($a->argc > 1) {
 		if($a->argc > 2 && $a->argv[1] == 'event') {
@@ -231,10 +246,11 @@ function events_content(&$a) {
 		} else {
 			$r = q("SELECT `event`.*, `item`.`id` AS `itemid`,`item`.`plink`,
 				`item`.`author-name`, `item`.`author-avatar`, `item`.`author-link` FROM `event` LEFT JOIN `item` ON `item`.`event-id` = `event`.`id` 
-				WHERE `event`.`uid` = %d
+				WHERE `event`.`uid` = %d and ignore = %d
 				AND (( `adjust` = 0 AND `finish` >= '%s' AND `start` <= '%s' ) 
 				OR  (  `adjust` = 1 AND `finish` >= '%s' AND `start` <= '%s' )) ",
 				intval(local_user()),
+				intval($ignored),
 				dbesc($start),
 				dbesc($finish),
 				dbesc($adjust_start),
diff --git a/mod/feed.php b/mod/feed.php
new file mode 100644
index 000000000..69d8fdb05
--- /dev/null
+++ b/mod/feed.php
@@ -0,0 +1,39 @@
+<?php
+
+
+require_once('include/items.php');
+
+function feed_init(&$a) {
+
+	$params = array();
+
+	$params['begin']     = ((x($_REQUEST,'date_begin')) ? $_REQUEST['date_begin']  : '0000-00-00 00:00:00');
+	$params['end']       = ((x($_REQUEST,'date_end'))   ? $_REQUEST['date_end']    : '');
+	$params['type']      = ((stristr(argv(0),'json'))   ? 'json'                   : 'xml');
+
+	$channel = '';
+	if(argc() > 1) {
+		$r = q("select * from entity where entity_address = '%s' limit 1",
+			dbesc(argv(1))
+		);
+		if(!($r && count($r)))
+			killme();
+
+		$channel = $r[0];
+
+		// check site and channel permissions
+
+		if(!($channel['entity_r_stream'] & PERMS_PUBLIC))
+			killme();
+
+		if((intval(get_config('system','block_public'))) && (! get_account_id()))
+			killme();
+ 
+		logger('mod_feed: public feed request from ' . $_SERVER['REMOTE_ADDR'] . ' for ' . $channel['entity_address']);
+		echo get_public_feed($channel,$params);
+		killme();
+	}
+
+}
+
+
diff --git a/mod/parse_url.php b/mod/parse_url.php
index 083a39b55..9adee8f65 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -307,16 +307,26 @@ function parse_url_content(&$a) {
 
 	$image = "";
 
-        if(sizeof($siteinfo["images"]) > 0){
-            /*
-              Execute below code only if image is present in siteinfo
-             */
-            foreach ($siteinfo["images"] as $imagedata)
-		if($textmode)
-                    $image .= '[img='.$imagedata["width"].'x'.$imagedata["height"].']'.$imagedata["src"].'[/img]';
+	if(sizeof($siteinfo["images"]) > 0){
+		/* Execute below code only if image is present in siteinfo */
+
+		$total_images = 0;
+		$max_images = get_config('system','max_bookmark_images');
+		if($max_images === false)
+			$max_images = 2;
 		else
-                    $image .= '<img height="'.$imagedata["height"].'" width="'.$imagedata["width"].'" src="'.$imagedata["src"].'" alt="photo" />';
+			$max_images = intval($max_images);
+
+		foreach ($siteinfo["images"] as $imagedata) {
+			if($textmode)
+				$image .= '[img='.$imagedata["width"].'x'.$imagedata["height"].']'.$imagedata["src"].'[/img]' . "\n";
+			else
+				$image .= '<img height="'.$imagedata["height"].'" width="'.$imagedata["width"].'" src="'.$imagedata["src"].'" alt="photo" /><br />';
+			$total_images ++;
+			if($max_images && $max_images >= $total_images)
+				break;
         }
+	}
 
 	if(strlen($text)) {
 		if($textmode)
-- 
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