af_psql_trgm: do not try to render preference pane if enabled on mysql

diff --git a/plugins/af_psql_trgm/init.php b/plugins/af_psql_trgm/init.php
index 0de46b085e48d8df330cd30f9c86c3245fda5502..8dde76d40b7726e523a123c115346f299a192509 100644 (file)
--- a/plugins/af_psql_trgm/init.php
+++ b/plugins/af_psql_trgm/init.php
@@ -119,90 +119,91 @@ class Af_Psql_Trgm extends Plugin {
 
                if (DB_TYPE != "pgsql") {
                        print_error("Database type not supported.");
-               }
-
-               $result = db_query("select 'similarity'::regproc");
-
-               if (db_num_rows($result) == 0) {
-                       print_error("pg_trgm extension not found.");
-               }
-
-               $similarity = $this->host->get($this, "similarity");
-               $min_title_length = $this->host->get($this, "min_title_length");
-               $enable_globally = $this->host->get($this, "enable_globally");
+               } else {
 
-               if (!$similarity) $similarity = '0.75';
-               if (!$min_title_length) $min_title_length = '32';
+                       $result = db_query("select 'similarity'::regproc");
 
-               $enable_globally_checked = $enable_globally ? "checked" : "";
+                       if (db_num_rows($result) == 0) {
+                               print_error("pg_trgm extension not found.");
+                       }
 
-               print "<form dojoType=\"dijit.form.Form\">";
+                       $similarity = $this->host->get($this, "similarity");
+                       $min_title_length = $this->host->get($this, "min_title_length");
+                       $enable_globally = $this->host->get($this, "enable_globally");
 
-               print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
-                       evt.preventDefault();
-                       if (this.validate()) {
-                               console.log(dojo.objectToQuery(this.getValues()));
-                               new Ajax.Request('backend.php', {
-                                       parameters: dojo.objectToQuery(this.getValues()),
-                                       onComplete: function(transport) {
-                                               notify_info(transport.responseText);
-                                       }
-                               });
-                               //this.reset();
-                       }
-                       </script>";
+                       if (!$similarity) $similarity = '0.75';
+                       if (!$min_title_length) $min_title_length = '32';
 
-               print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pluginhandler\">";
-               print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"save\">";
-               print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"plugin\" value=\"af_psql_trgm\">";
+                       $enable_globally_checked = $enable_globally ? "checked" : "";
 
-               print "<p>" . __("PostgreSQL trigram extension returns string similarity as a floating point number (0-1). Setting it too low might produce false positives, zero disables checking.") . "</p>";
-               print_notice("Enable the plugin for specific feeds in the feed editor.");
+                       print "<form dojoType=\"dijit.form.Form\">";
 
-               print "<h3>" . __("Global settings") . "</h3>";
+                       print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
+                               evt.preventDefault();
+                               if (this.validate()) {
+                                       console.log(dojo.objectToQuery(this.getValues()));
+                                       new Ajax.Request('backend.php', {
+                                               parameters: dojo.objectToQuery(this.getValues()),
+                                               onComplete: function(transport) {
+                                                       notify_info(transport.responseText);
+                                               }
+                                       });
+                                       //this.reset();
+                               }
+                               </script>";
 
-               print "<table>";
+                       print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pluginhandler\">";
+                       print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"save\">";
+                       print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"plugin\" value=\"af_psql_trgm\">";
 
-               print "<tr><td width=\"40%\">".__("Minimum similarity:")."</td>";
-               print "<td>
-                       <input dojoType=\"dijit.form.ValidationTextBox\"
-                       placeholder=\"0.75\"
-                       required=\"1\" name=\"similarity\" value=\"$similarity\"></td></tr>";
-               print "<tr><td width=\"40%\">".__("Minimum title length:")."</td>";
-               print "<td>
-                       <input dojoType=\"dijit.form.ValidationTextBox\"
-                       placeholder=\"32\"
-                       required=\"1\" name=\"min_title_length\" value=\"$min_title_length\"></td></tr>";
-               print "<tr><td width=\"40%\">".__("Enable for all feeds:")."</td>";
-               print "<td>
-                       <input dojoType=\"dijit.form.CheckBox\"
-                       $enable_globally_checked name=\"enable_globally\"></td></tr>";
+                       print "<p>" . __("PostgreSQL trigram extension returns string similarity as a floating point number (0-1). Setting it too low might produce false positives, zero disables checking.") . "</p>";
+                       print_notice("Enable the plugin for specific feeds in the feed editor.");
 
-               print "</table>";
+                       print "<h3>" . __("Global settings") . "</h3>";
 
-               print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
-                       __("Save")."</button>";
+                       print "<table>";
 
-               print "</form>";
+                       print "<tr><td width=\"40%\">" . __("Minimum similarity:") . "</td>";
+                       print "<td>
+                               <input dojoType=\"dijit.form.ValidationTextBox\"
+                               placeholder=\"0.75\"
+                               required=\"1\" name=\"similarity\" value=\"$similarity\"></td></tr>";
+                       print "<tr><td width=\"40%\">" . __("Minimum title length:") . "</td>";
+                       print "<td>
+                               <input dojoType=\"dijit.form.ValidationTextBox\"
+                               placeholder=\"32\"
+                               required=\"1\" name=\"min_title_length\" value=\"$min_title_length\"></td></tr>";
+                       print "<tr><td width=\"40%\">" . __("Enable for all feeds:") . "</td>";
+                       print "<td>
+                               <input dojoType=\"dijit.form.CheckBox\"
+                               $enable_globally_checked name=\"enable_globally\"></td></tr>";
 
-               $enabled_feeds = $this->host->get($this, "enabled_feeds");
-               if (!array($enabled_feeds)) $enabled_feeds = array();
+                       print "</table>";
 
-               $enabled_feeds = $this->filter_unknown_feeds($enabled_feeds);
-               $this->host->set($this, "enabled_feeds", $enabled_feeds);
+                       print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">" .
+                               __("Save") . "</button>";
 
-               if (count($enabled_feeds) > 0) {
-                       print "<h3>" . __("Currently enabled for (click to edit):") . "</h3>";
+                       print "</form>";
 
-                       print "<ul class=\"browseFeedList\" style=\"border-width : 1px\">";
-                       foreach ($enabled_feeds as $f) {
-                               print "<li>" .
-                                       "<img src='images/pub_set.png'
-                                               style='vertical-align : middle'> <a href='#'
-                                               onclick='editFeed($f)'>".
-                                       getFeedTitle($f) . "</a></li>";
+                       $enabled_feeds = $this->host->get($this, "enabled_feeds");
+                       if (!array($enabled_feeds)) $enabled_feeds = array();
+
+                       $enabled_feeds = $this->filter_unknown_feeds($enabled_feeds);
+                       $this->host->set($this, "enabled_feeds", $enabled_feeds);
+
+                       if (count($enabled_feeds) > 0) {
+                               print "<h3>" . __("Currently enabled for (click to edit):") . "</h3>";
+
+                               print "<ul class=\"browseFeedList\" style=\"border-width : 1px\">";
+                               foreach ($enabled_feeds as $f) {
+                                       print "<li>" .
+                                               "<img src='images/pub_set.png'
+                                                       style='vertical-align : middle'> <a href='#'
+                                                       onclick='editFeed($f)'>" .
+                                               getFeedTitle($f) . "</a></li>";
+                               }
+                               print "</ul>";
                        }
-                       print "</ul>";
                }
 
                print "</div>";