commit d11e78de0ecb88c3b563de05d4777c91250da925
parent 9ac7efb3f00a6662d84783b152bc17f7456d0026
Author: Simon Kornblith <simon@simonster.com>
Date: Wed, 27 Jul 2011 21:01:21 +0000
Save webpage snapshots from connectors when Zotero Standalone is running
Diffstat:
1 file changed, 87 insertions(+), 4 deletions(-)
diff --git a/chrome/content/zotero/xpcom/server_connector.js b/chrome/content/zotero/xpcom/server_connector.js
@@ -117,7 +117,7 @@ Zotero.Server.Connector.Detect.prototype = {
me._translate.setDocument(me._browser.contentDocument);
me._translate.getTranslators();
} catch(e) {
- Zotero.debug(e);
+ sendResponseCallback(500);
throw e;
}
}, false);
@@ -274,7 +274,7 @@ Zotero.Server.Connector.SavePage.prototype = {
}
/**
- * Performs translation of a given page, or, alternatively, saves items directly
+ * Saves items to DB
*
* Accepts:
* items - an array of JSON format items
@@ -326,6 +326,90 @@ Zotero.Server.Connector.SaveItem.prototype = {
}
/**
+ * Saves a snapshot to the DB
+ *
+ * Accepts:
+ * uri - The URI of the page to be saved
+ * html - document.innerHTML or equivalent
+ * cookie - document.cookie or equivalent
+ * Returns:
+ * Nothing (200 OK response)
+ */
+Zotero.Server.Connector.SaveSnapshot = function() {};
+Zotero.Server.Endpoints["/connector/saveSnapshot"] = Zotero.Server.Connector.SaveSnapshot;
+Zotero.Server.Connector.SaveSnapshot.prototype = {
+ "supportedMethods":["POST"],
+ "supportedDataTypes":["application/json"],
+
+ /**
+ * Save snapshot
+ * @param {String} data POST data or GET query string
+ * @param {Function} sendResponseCallback function to send HTTP response
+ */
+ "init":function(data, sendResponseCallback) {
+ Zotero.Server.Connector.Data[data["url"]] = "<html>"+data["html"]+"</html>";
+ var browser = Zotero.Browser.createHiddenBrowser();
+
+ var pageShowCalled = false;
+ var cookieSandbox = new Zotero.CookieSandbox(browser, data["url"], data["cookie"]);
+ browser.addEventListener("DOMContentLoaded", function() {
+ if(browser.contentDocument.location.href == "about:blank") return;
+ if(pageShowCalled) return;
+ pageShowCalled = true;
+ delete Zotero.Server.Connector.Data[data["url"]];
+
+ // figure out where to save
+ var libraryID = null;
+ var collectionID = null;
+ var zp = Zotero.getActiveZoteroPane();
+ try {
+ var libraryID = zp.getSelectedLibraryID();
+ var collection = zp.getSelectedCollection();
+ } catch(e) {}
+
+ try {
+ var doc = browser.contentDocument;
+
+ // create new webpage item
+ var item = new Zotero.Item("webpage");
+ item.libraryID = libraryID;
+ item.setField("title", doc.title);
+ item.setField("url", data.url);
+ item.setField("accessDate", "CURRENT_TIMESTAMP");
+ var itemID = item.save();
+ if(collection) collection.addItem(itemID);
+
+ // determine whether snapshot can be saved
+ var filesEditable;
+ if (libraryID) {
+ var group = Zotero.Groups.getByLibraryID(libraryID);
+ filesEditable = group.filesEditable;
+ } else {
+ filesEditable = true;
+ }
+
+ // save snapshot
+ if(filesEditable) {
+ Zotero.Attachments.importFromDocument(doc, itemID);
+ }
+
+ // remove browser
+ Zotero.Browser.deleteHiddenBrowser(browser);
+
+ // destroy cookieSandbox
+ cookieSandbox.destroy();
+ sendResponseCallback(201);
+ } catch(e) {
+ sendResponseCallback(500);
+ throw e;
+ }
+ }, false);
+
+ browser.loadURI("zotero://connector/"+encodeURIComponent(data["url"]));
+ }
+}
+
+/**
* Handle item selection
*
* Accepts:
@@ -372,7 +456,7 @@ Zotero.Server.Connector.GetTranslatorCode.prototype = {
"supportedDataTypes":["application/json"],
/**
- * Finishes up translation when item selection is complete
+ * Returns a 200 response to say the server is alive
* @param {String} data POST data or GET query string
* @param {Function} sendResponseCallback function to send HTTP response
*/
@@ -382,7 +466,6 @@ Zotero.Server.Connector.GetTranslatorCode.prototype = {
}
}
-
/**
* Test connection
*
