af_redditimgur: remove content-based dupe checking: resource intensive and not really...

diff --git a/plugins/af_redditimgur/init.php b/plugins/af_redditimgur/init.php
index 59b97d6e527b2706f33743daf545de83440183d0..c9989bc53ab0c228e9d07998c8aee11fa4e16c8d 100644 (file)
--- a/plugins/af_redditimgur/init.php
+++ b/plugins/af_redditimgur/init.php
@@ -23,9 +23,6 @@ class Af_RedditImgur extends Plugin {
                $enable_readability = $this->host->get($this, "enable_readability");
                $enable_readability_checked = $enable_readability ? "checked" : "";
 
-               $enable_dupecheck = $this->host->get($this, "enable_dupecheck");
-               $enable_dupecheck_checked = $enable_dupecheck ? "checked" : "";
-               
                print "<form dojoType=\"dijit.form.Form\">";
 
                print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
@@ -56,13 +53,6 @@ class Af_RedditImgur extends Plugin {
 
                print "<label for=\"enable_readability\">" . __("Extract missing content using Readability") . "</label>";
 
-               print "<br/>";
-               
-               print "<input dojoType=\"dijit.form.CheckBox\" id=\"enable_dupecheck\"
-                       $enable_dupecheck_checked name=\"enable_dupecheck\">&nbsp;";
-
-               print "<label for=\"enable_dupecheck\">" . __("Mark duplicates as read using content links") . "</label>";
-               
                print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
                        __("Save")."</button>";
 
@@ -73,10 +63,8 @@ class Af_RedditImgur extends Plugin {
 
        function save() {
                $enable_readability = checkbox_to_sql_bool($_POST["enable_readability"]) == "true";
-               $enable_dupecheck = checkbox_to_sql_bool($_POST["enable_dupecheck"]) == "true";
-               
+
                $this->host->set($this, "enable_readability", $enable_readability);
-               $this->host->set($this, "enable_dupecheck", $enable_dupecheck);
 
                echo __("Configuration saved");
        }
@@ -242,34 +230,7 @@ class Af_RedditImgur extends Plugin {
 
                        $content_link = $xpath->query("(//a[contains(., '[link]')])")->item(0);
 
-                       if ($content_link && $this->host->get($this, "enable_dupecheck")) {
-
-                               if (DB_TYPE == "pgsql") {
-                                       $date_qpart = "date_entered < NOW() - INTERVAL '1 day' ";
-                               } else {
-                                       $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) ";
-                               }
-
-                               $content_href = db_escape_string($content_link->getAttribute("href"));
-                               $owner_uid = $article["owner_uid"];
-                               $guid = db_escape_string($article["guid_hashed"]);
-
-                               $result = db_query("SELECT id FROM ttrss_entries, ttrss_user_entries
-                                       WHERE
-                                               content LIKE '%$content_href%' AND
-                                               $date_qpart AND
-                                               ref_id = id AND
-                                               owner_uid = $owner_uid
-                                               AND guid != '$guid'
-                                       LIMIT 1");
-
-                               if (db_num_rows($result) != 0) {
-                                       $found = true;
-                                       $article["force_catchup"] = true;
-                               }
-                       }
-
-                       if (!$found) $found = $this->inline_stuff($article, $doc, $xpath);
+                       $found = $this->inline_stuff($article, $doc, $xpath);
 
                        if (function_exists("curl_init") && !$found && $this->host->get($this, "enable_readability") &&
                                mb_strlen(strip_tags($article["content"])) <= 150) {