From 83cd33fcec05473bf2bd00836c7eaa7d9b584461 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 4 Oct 2011 13:11:07 +0400
Subject: implement sharing articles by unique url

---
 modules/backend-rpc.php  |  9 +++++++++
 modules/popup-dialog.php | 40 ++++++++++++++++++++++++++++++++++++++++
 modules/pref-feeds.php   | 11 ++++++++++-
 3 files changed, 59 insertions(+), 1 deletion(-)

(limited to 'modules')

diff --git a/modules/backend-rpc.php b/modules/backend-rpc.php
index 6cd9cd2d9..f6b66885e 100644
--- a/modules/backend-rpc.php
+++ b/modules/backend-rpc.php
@@ -783,6 +783,15 @@
 			return;
 		}
 
+		// Silent
+		if ($subop == "clearArticleKeys") {
+			db_query($link, "UPDATE ttrss_user_entries SET uuid = '' WHERE
+				owner_uid = " . $_SESSION["uid"]);
+
+			return;
+		}
+
+
 		if ($subop == "verifyRegexp") {
 			$reg_exp = $_REQUEST["reg_exp"];
 
diff --git a/modules/popup-dialog.php b/modules/popup-dialog.php
index 4d2408d15..f65d005ff 100644
--- a/modules/popup-dialog.php
+++ b/modules/popup-dialog.php
@@ -1071,12 +1071,52 @@
 					__('Cancel')."</button></div>";
 
 			return;
+		}
+
+		if ($id == "shareArticle") {
+
+			$result = db_query($link, "SELECT uuid, ref_id FROM ttrss_user_entries WHERE int_id = '$param'
+				AND owner_uid = " . $_SESSION['uid']);
+
+			if (db_num_rows($result) == 0) {
+				print "Article not found.";
+			} else {
+
+				$uuid = db_fetch_result($result, 0, "uuid");
+				$ref_id = db_fetch_result($result, 0, "ref_id");
+
+				if (!$uuid) {
+					$uuid = db_escape_string(sha1(uniqid(rand(), true)));
+					db_query($link, "UPDATE ttrss_user_entries SET uuid = '$uuid' WHERE int_id = '$param'
+						AND owner_uid = " . $_SESSION['uid']);
+				}
+
+				print __("You can share this article by the following unique URL:");
 
+				$url_path = get_self_url_prefix();
+				$url_path .= "/backend.php?op=share&key=$uuid";
 
+				print "<div class=\"tagCloudContainer\">";
+				print "<a id='pub_opml_url' href='$url_path' target='_blank'>$url_path</a>";
+				print "</div>";
 
+				/* if (!label_find_id($link, __('Shared'), $_SESSION["uid"]))
+					label_create($link, __('Shared'), $_SESSION["uid"]);
 
+				label_add_article($link, $ref_id, __('Shared'), $_SESSION['uid']); */
+			}
+
+			print "<div align='center'>";
+
+			print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('shareArticleDlg').hide()\">".
+				__('Close this window')."</button>";
+
+			print "</div>";
+
+			return;
 		}
 
 		print "</dlg>";
+
 	}
 ?>
diff --git a/modules/pref-feeds.php b/modules/pref-feeds.php
index 0fd3f02f1..d5f0e8b4e 100644
--- a/modules/pref-feeds.php
+++ b/modules/pref-feeds.php
@@ -1506,7 +1506,9 @@
 
 		print "</div>"; #pane
 
-		print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Published articles and generated feeds')."\">";
+		print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Published & shared articles and generated feeds')."\">";
+
+		print "<h3>" . __("Published articles and generated feeds") . "</h3>";
 
 		print "<p>".__('Published articles are exported as a public RSS feed and can be subscribed by anyone who knows the URL specified below.')."</p>";
 
@@ -1519,6 +1521,13 @@
 		print "<button dojoType=\"dijit.form.Button\" onclick=\"return clearFeedAccessKeys()\">".
 			__('Clear all generated URLs')."</button> ";
 
+		print "<h3>" . __("Articles shared by URL") . "</h3>";
+
+		print "<p>" . __("You can disable all articles shared by unique URLs here.") . "</p>";
+
+		print "<button dojoType=\"dijit.form.Button\" onclick=\"return clearArticleAccessKeys()\">".
+			__('Unshare all articles')."</button> ";
+
 		print "</div>"; #pane
 
 		if (defined('CONSUMER_KEY') && CONSUMER_KEY != '') {
-- 
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