files_opds: add option to schedule metadata rescan, bumped version to v0.6.1, new dist file

README.md

@@ -31,7 +31,7 @@ The OPDS root feed links to a hierarchical navigation feed mirroring the directo
 
 The feed is in compliance with the OPDS 1.1 specification according to the online OPDS validator (http://opds-validator.appspot.com/).
 
-In the personal settings page there are options to enable/disable the feed (it is disabled by default), set the feed title, set the feed root directory (the default is /Library), enter a comma-delimited list of extensions to which the feed should be limited (by default this field is empty so it publishes all files descending from the feed root), enter a comma-delimited list of filenames to skip (default is 'metadata.opf,cover.jpg') and clear the personal bookshelf.
+In the personal settings page there are options to enable/disable the feed (it is disabled by default), set the feed title, set the feed root directory (the default is /Library), enter a comma-delimited list of extensions to which the feed should be limited (by default this field is empty so it publishes all files descending from the feed root), enter a comma-delimited list of filenames to skip (default is 'metadata.opf,cover.jpg'), schedule a rescan of all metadata and clear the personal bookshelf.
 
 The admin settings page contains options to set the feed subtitle, change file preview preferences (which should probably be in core or in a separate app as this changes a system-wide setting ('enabledPreviewProviders')) and change the cover image and thumbnail dimensions.
 

files_opds/ajax/schedule_rescan.php

@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+namespace OCA\Files_Opds;
+
+$l = new \OC_L10N('files_opds');
+
+\OCP\JSON::checkLoggedIn();
+\OCP\JSON::callCheck();
+
+Meta::rescan();
+\OCP\JSON::success(array( "data" => array( "message" => $l->t("Rescan scheduled")))); 

files_opds/appinfo/info.xml

@@ -4,7 +4,7 @@
         <name>OPDS catalog</name>
         <description>Personal OPDS catalog</description>
         <licence>AGPL</licence>
-	<version>0.6.0</version>
+	<version>0.6.1</version>
         <author>Frank de Lange</author>
         <requiremin>7.0</requiremin>
         <shipped>true</shipped>

files_opds/js/personal.js

@@ -17,6 +17,24 @@ $(document).ready(function(){
 		$('#opds-really-clear-bookshelf,#opds-dont-clear-bookshelf').hide();
         });
 
+	// schedule rescan
+	$('#opds-rescan').on("click", function() {
+		$('#opds-really-rescan,#opds-dont-rescan').show();
+	});
+	$('#opds-dont-rescan').on("click", function() {
+		$('#opds-really-rescan,#opds-dont-rescan').hide();
+	});
+	$('#opds-really-rescan').on("click", function() {
+                $.post(OC.filePath('files_opds','ajax','schedule_rescan.php'), {},
+                        function(result){
+                                if(result) {
+                                        OC.msg.finishedSaving('#opds-personal .scn', result);
+                                }
+                        });
+		$('#opds-really-rescan,#opds-dont-rescan').hide();
+        });
+
+
 	// save settings
         var opdsSettings = {
                 save : function() {

files_opds/lib/meta.php

@@ -141,6 +141,17 @@ class Meta
 		return $meta;
         }
 
+	/**
+	 * @brief schedule rescan of metadata
+	 * 
+	 */
+	public static function rescan() {
+                $sql = "UPDATE *PREFIX*opds_metadata SET `rescan`=?";
+                $args = array(date("Y-m-d H:i:s"));
+                $query = \OCP\DB::prepare($sql);
+                $result = $query->execute($args);
+	}
+
 	/**
 	 * @brief scan files for metadata
 	 *

files_opds/templates/personal.php

@@ -38,6 +38,13 @@
         </tr>
 	</table>
 	<br>
+	<div>
+                <input type="button" id="opds-rescan" value="<?php p($l -> t('Schedule rescan')); ?>" />
+                <input type="button" id="opds-really-rescan" title="<?php p($l->t("Schedule a rescan of all metadata.")); ?>" value="<?php p($l -> t('Yes, I really want to schedule a rescan of all metadata')); ?>" hidden />
+                <input type="button" id="opds-dont-rescan" value="<?php p($l -> t('No, I do not want to schedule a rescan of all metadata')); ?>" hidden />
+		<span class="scn"></span>
+        </div>
+	<br>
 	<div>
                 <input type="button" id="opds-clear-bookshelf" value="<?php p($l -> t('Clear Bookshelf')); ?>" />
                 <input type="button" id="opds-really-clear-bookshelf" title="<?php p($l->t("Clear list of downloaded books from bookshelf. This only clears the list, it does not delete any books.")); ?>" value="<?php p($l -> t('Yes, I really want to clear my personal bookshelf')); ?>" hidden />