1 files changed, 49 insertions, 0 deletions
diff --git a/etherpad/src/plugins/urlIndexer/hooks.js b/etherpad/src/plugins/urlIndexer/hooks.js
new file mode 100644
index 0000000..e0ff050
--- /dev/null
+++ b/etherpad/src/plugins/urlIndexer/hooks.js
@@ -0,0 +1,49 @@
+import("etherpad.log");
+import("dispatch.{Dispatcher,PrefixMatcher,forward}");
+import("sqlbase.sqlobj");
+import("plugins.urlIndexer.controllers.urlBrowser");
+
+function handlePath() {
+  return [[PrefixMatcher('/ep/url'), forward(urlBrowser)]];
+}
+
+REGEX_WORDCHAR = /[\u0030-\u0039\u0041-\u005A\u0061-\u007A\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\u1FFF\u3040-\u9FFF\uF900-\uFDFF\uFE70-\uFEFE\uFF10-\uFF19\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFDC]/;
+REGEX_URLCHAR = new RegExp('('+/[-:@a-zA-Z0-9_.,~%+\/\\?=&#;()$]/.source+'|'+REGEX_WORDCHAR.source+')');
+REGEX_URL = new RegExp(/(?:(?:https?|s?ftp|ftps|file|smb|afp|nfs|(x-)?man|gopher|txmt):\/\/|mailto:)/.source+REGEX_URLCHAR.source+'*(?![:.,;])'+REGEX_URLCHAR.source, 'g');
+
+function padModelWriteToDB(args) {
+  /* Update tags for the pad */
+
+  var new_urls = args.pad.text().match(REGEX_URL);
+  if (new_urls == null) new_urls = new Array();
+  var new_urls_str = new_urls.join(' ')
+
+  var old_urls_row = sqlobj.selectSingle("PAD_URL_CACHE", { PAD_ID: args.padId });
+  var old_urls_str;
+  if (old_urls_row !== null)
+    old_urls_str = old_urls_row['URLS'];
+  else
+    old_urls_str = '';
+
+  // var old_urls = old_urls_str != '' ? old_urls_str.split(' ') : new Array();
+
+  if (new_urls_str != old_urls_str) {
+    // log.info({message: 'Updating urls', new_urls:new_urls, old_urls:old_urls});
+
+    if (old_urls_row)
+      sqlobj.update("PAD_URL_CACHE", {PAD_ID: args.padId }, {URLS: new_urls.join(' ')});
+    else
+      sqlobj.insert("PAD_URL_CACHE", {PAD_ID: args.padId, URLS: new_urls.join(' ')});
+
+    sqlobj.deleteRows("PAD_URL", {PAD_ID: args.padId});
+
+    for (i = 0; i < new_urls.length; i++) {
+      sqlobj.insert("PAD_URL", {PAD_ID: args.padId, URL: new_urls[i]});
+    }
+  }
+}
+
+function docbarItemsTagBrowser() {
+ return ["<td class='docbarbutton'><a href='/ep/url/'>URLs</a></td>"];
+}
+