From 54e61a6809a6f0e249ff12207b19b6ad3203089f Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.org.ru>
Date: Tue, 6 Oct 2009 14:15:29 +0400
Subject: add option to force display attachments in feeds (implementation)

---
 functions.php          | 17 ++++++++++++-----
 modules/pref-feeds.php | 18 ++++++++++++++++++
 sanity_check.php       |  2 +-
 3 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/functions.php b/functions.php
index b67ff9570..effd20005 100644
--- a/functions.php
+++ b/functions.php
@@ -4568,13 +4568,15 @@
 
 		if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
 
-		$result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
+		$result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
 			WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 
 		if (db_num_rows($result) == 1) {
 			$rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
+			$always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
 		} else {
 			$rtl_content = false;
+			$always_display_enclosures = false;
 		}
 
 		if ($rtl_content) {
@@ -4760,7 +4762,7 @@
 
 				print "<div class=\"postEnclosures\">";
 
-				if (!preg_match("/<img/i", $article_content)) {
+				if ($always_display_enclosures || !preg_match("/<img/i", $article_content)) {
 					foreach ($entries as $entry) {
 						if (preg_match("/image/", $entry["type"])) {
 							print "<p><img 
@@ -5268,14 +5270,14 @@
 
 //					print "<div class=\"cdmInnerContent\" id=\"CICD-$id\" $cdm_cstyle>";
 
-					print sanitize_rss($link, $line["content_preview"]);
-
 					print "<div id=\"POSTNOTE-$id\">";
 					if ($line['note']) {
 						print format_article_note($id, $line['note']);
 					}
 					print "</div>";
 
+					print sanitize_rss($link, $line["content_preview"]);
+
 					$article_content = $line["content_preview"];
 
 					$e_result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE
@@ -5310,7 +5312,12 @@
 					array_push($entries, $entry);
 				}
 
-				if (!preg_match("/img/i", $article_content)) {
+				$tmp_result = db_query($link, "SELECT always_display_enclosures FROM
+					ttrss_feeds WHERE id = ".$line['feed_id']." AND owner_uid = ".$_SESSION["uid"]);
+
+				$always_display_enclosures = db_fetch_result($tmp_result, 0, "always_display_enclosures");
+
+				if ($always_display_enclosures || !preg_match("/img/i", $article_content)) {
 					foreach ($entries as $entry) {
 						if (preg_match("/image/", $entry["type"])) {
 							print "<p><img 
diff --git a/modules/pref-feeds.php b/modules/pref-feeds.php
index 6aec17336..b30b6db6f 100644
--- a/modules/pref-feeds.php
+++ b/modules/pref-feeds.php
@@ -342,6 +342,20 @@
 				name=\"include_in_digest\"
 				$checked>&nbsp;<label for=\"include_in_digest\">".__('Include in e-mail digest')."</label>";
 
+
+			$always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
+
+			if ($always_display_enclosures) {
+				$checked = "checked";
+			} else {
+				$checked = "";
+			}
+
+			print "<br/><input type=\"checkbox\" id=\"always_display_enclosures\" 
+				name=\"always_display_enclosures\"
+				$checked>&nbsp;<label for=\"always_display_enclosures\">".__('Always display image attachments')."</label>";
+
+
 			$cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
 
 			if ($cache_images) {
@@ -560,6 +574,9 @@
 				db_escape_string($_POST["cache_images"]));
 			$update_method = (int) db_escape_string($_POST["update_method"]);
 
+			$always_display_enclosures = checkbox_to_sql_bool(
+				db_escape_string($_POST["always_display_enclosures"]));
+
 			if (get_pref($link, 'ENABLE_FEED_CATS')) {			
 				if ($cat_id && $cat_id != 0) {
 					$category_qpart = "cat_id = '$cat_id',";
@@ -599,6 +616,7 @@
 					hidden = $hidden,
 					$cache_images_qpart
 					include_in_digest = $include_in_digest,
+					always_display_enclosures = $always_display_enclosures,
 					update_method = '$update_method'
 					WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 
diff --git a/sanity_check.php b/sanity_check.php
index ab4e29b3a..600f8d9f4 100644
--- a/sanity_check.php
+++ b/sanity_check.php
@@ -2,7 +2,7 @@
 	require_once "functions.php";
 
 	define('EXPECTED_CONFIG_VERSION', 18);
-	define('SCHEMA_VERSION', 56);
+	define('SCHEMA_VERSION', 57);
 
 	if (!file_exists("config.php")) {
 		print "<b>Fatal Error</b>: You forgot to copy 
-- 
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