]> git.wh0rd.org - tt-rss.git/blobdiff - prefs.js
rework initial sanitycheck to use JSON
[tt-rss.git] / prefs.js
index 3a36c28766d305dcf2deaf7cdaf9859676291ef7..2d7f9dff1697d2429e380ee69757bf59815b8d86 100644 (file)
--- a/prefs.js
+++ b/prefs.js
@@ -1,48 +1,29 @@
 var init_params = new Array();
 
-var caller_subop = false;
 var hotkey_prefix = false;
 var hotkey_prefix_pressed = false;
 
 var seq = "";
 
 function feedlist_callback2(transport) {
-
-       try {   
-
-               dijit.byId('feedConfigTab').attr('content', transport.responseText); 
-
+       try {
+               dijit.byId('feedConfigTab').attr('content', transport.responseText);
                selectTab("feedConfig", true);
-
-               if (caller_subop) {
-                       var tuple = caller_subop.split(":");
-                       if (tuple[0] == 'editFeed') {
-                               window.setTimeout('editFeed('+tuple[1]+')', 100);
-                       }                               
-
-                       caller_subop = false;
-               }
                notify("");
-
        } catch (e) {
                exception_error("feedlist_callback2", e);
        }
 }
 
 function filterlist_callback2(transport) {
-       dijit.byId('filterConfigTab').attr('content', transport.responseText); 
+       dijit.byId('filterConfigTab').attr('content', transport.responseText);
        notify("");
 }
 
 function labellist_callback2(transport) {
-
        try {
-
-               dijit.byId('labelConfigTab').attr('content', transport.responseText); 
-               closeInfoBox();
-
+               dijit.byId('labelConfigTab').attr('content', transport.responseText);
                notify("");
-
        } catch (e) {
                exception_error("labellist_callback2", e);
        }
@@ -50,7 +31,7 @@ function labellist_callback2(transport) {
 
 function userlist_callback2(transport) {
        try {
-               dijit.byId('userConfigTab').attr('content', transport.responseText); 
+               dijit.byId('userConfigTab').attr('content', transport.responseText);
 
                notify("");
        } catch (e) {
@@ -60,7 +41,7 @@ function userlist_callback2(transport) {
 
 function prefslist_callback2(transport) {
        try {
-               dijit.byId('genConfigTab').attr('content', transport.responseText); 
+               dijit.byId('genConfigTab').attr('content', transport.responseText);
 
                notify("");
        } catch (e) {
@@ -69,14 +50,14 @@ function prefslist_callback2(transport) {
 }
 
 function notify_callback2(transport) {
-       notify_info(transport.responseText);     
+       notify_info(transport.responseText);
 }
 
 function updateFeedList(sort_key) {
        new Ajax.Request("backend.php", {
                parameters: "?op=pref-feeds",
-               onComplete: function(transport) { 
-                       feedlist_callback2(transport); 
+               onComplete: function(transport) {
+                       feedlist_callback2(transport);
                } });
 }
 
@@ -87,15 +68,15 @@ function updateUsersList(sort_key) {
                var user_search = $("user_search");
                var search = "";
                if (user_search) { search = user_search.value; }
-       
+
                var query = "?op=pref-users&sort="
                        + param_escape(sort_key) +
                        "&search=" + param_escape(search);
-       
+
                new Ajax.Request("backend.php", {
                        parameters: query,
-                       onComplete: function(transport) { 
-                               userlist_callback2(transport); 
+                       onComplete: function(transport) {
+                               userlist_callback2(transport);
                        } });
 
        } catch (e) {
@@ -108,25 +89,25 @@ function addUser() {
        try {
 
                var login = prompt(__("Please enter login:"), "");
-       
-               if (login == null) { 
+
+               if (login == null) {
                        return false;
                }
-       
+
                if (login == "") {
                        alert(__("Can't create user: no login specified."));
                        return false;
                }
-       
+
                notify_progress("Adding user...");
-       
+
                var query = "?op=pref-users&subop=add&login=" +
                        param_escape(login);
-                               
+
                new Ajax.Request("backend.php", {
                        parameters: query,
-                       onComplete: function(transport) { 
-                               userlist_callback2(transport); 
+                       onComplete: function(transport) {
+                               userlist_callback2(transport);
                        } });
 
        } catch (e) {
@@ -151,7 +132,7 @@ function editUser(id, event) {
                        parameters: query,
                        onComplete: function(transport) {
                                        infobox_callback2(transport);
-                                       document.forms['user_edit_form'].login.focus(); 
+                                       document.forms['user_edit_form'].login.focus();
                                } });
 
                } else if (event.ctrlKey) {
@@ -163,10 +144,10 @@ function editUser(id, event) {
        } catch (e) {
                exception_error("editUser", e);
        }
-               
+
 }
 
-function editFilter(id, event) {
+function editFilter(id) {
        try {
 
                var query = "backend.php?op=pref-filters&subop=edit&id=" + param_escape(id);
@@ -181,12 +162,12 @@ function editFilter(id, event) {
                        removeFilter: function() {
                                var title = this.attr('value').reg_exp;
                                var msg = __("Remove filter %s?").replace("%s", title);
-               
+
                                if (confirm(msg)) {
                                        this.hide();
 
                                        notify_progress("Removing filter...");
-               
+
                                        var id = this.attr('value').id;
 
                                        var query = "?op=pref-filters&subop=remove&ids="+
@@ -203,7 +184,7 @@ function editFilter(id, event) {
                        execute: function() {
                                if (this.validate()) {
 
-                                       var query = "?op=rpc&subop=verifyRegexp&reg_exp=" + 
+                                       var query = "?op=rpc&subop=verifyRegexp&reg_exp=" +
                                                param_escape(dialog.attr('value').reg_exp);
 
                                        notify_progress("Verifying regular expression...");
@@ -211,15 +192,12 @@ function editFilter(id, event) {
                                        new Ajax.Request("backend.php", {
                                                parameters: query,
                                                onComplete: function(transport) {
-                                                       handle_rpc_reply(transport);
-                                                       var response = transport.responseXML;
+                                                       var reply = JSON.parse(transport.responseText);
 
-                                                       if (response) {
-                                                               var s = response.getElementsByTagName("status")[0].firstChild.nodeValue;
-       
+                                                       if (reply) {
                                                                notify('');
 
-                                                               if (s == "INVALID") {
+                                                               if (!reply['status']) {
                                                                        alert("Match regular expression seems to be invalid.");
                                                                        return;
                                                                } else {
@@ -231,9 +209,9 @@ function editFilter(id, event) {
                                                                                parameters: dojo.objectToQuery(dialog.attr('value')),
                                                                                onComplete: function(transport) {
                                                                                        dialog.hide();
-                                                                                       updateFilterList();                             
+                                                                                       updateFilterList();
                                                                        }})
-                                                               }       
+                                                               }
                                                        }
                                        }});
                                }
@@ -303,7 +281,7 @@ function removeSelectedLabels() {
 
                if (ok) {
                        notify_progress("Removing selected labels...");
-       
+
                        var query = "?op=pref-labels&subop=remove&ids="+
                                param_escape(sel_rows.toString());
 
@@ -326,25 +304,25 @@ function removeSelectedUsers() {
        try {
 
                var sel_rows = getSelectedUsers();
-       
+
                if (sel_rows.length > 0) {
-       
+
                        var ok = confirm(__("Remove selected users? Neither default admin nor your account will be removed."));
-       
+
                        if (ok) {
                                notify_progress("Removing selected users...");
-               
+
                                var query = "?op=pref-users&subop=remove&ids="+
                                        param_escape(sel_rows.toString());
-       
+
                                new Ajax.Request("backend.php", {
                                        parameters: query,
-                                       onComplete: function(transport) { 
-                                               userlist_callback2(transport); 
+                                       onComplete: function(transport) {
+                                               userlist_callback2(transport);
                                        } });
-       
+
                        }
-       
+
                } else {
                        alert(__("No users are selected."));
                }
@@ -361,23 +339,23 @@ function removeSelectedFilters() {
        try {
 
                var sel_rows = getSelectedFilters();
-       
+
                if (sel_rows.length > 0) {
-       
+
                        var ok = confirm(__("Remove selected filters?"));
-       
+
                        if (ok) {
                                notify_progress("Removing selected filters...");
-               
+
                                var query = "?op=pref-filters&subop=remove&ids="+
                                        param_escape(sel_rows.toString());
-       
+
                                new Ajax.Request("backend.php", {
                                                parameters: query,
                                                onComplete: function(transport) {
                                                                filterlist_callback2(transport);
                                        } });
-       
+
                        }
                } else {
                        alert(__("No filters are selected."));
@@ -396,15 +374,15 @@ function removeSelectedFeeds() {
        try {
 
                var sel_rows = getSelectedFeeds();
-       
+
                if (sel_rows.length > 0) {
-       
+
                        var ok = confirm(__("Unsubscribe from selected feeds?"));
-       
+
                        if (ok) {
-       
+
                                notify_progress("Unsubscribing from selected feeds...", true);
-               
+
                                var query = "?op=pref-feeds&subop=remove&ids="+
                                        param_escape(sel_rows.toString());
 
@@ -416,7 +394,7 @@ function removeSelectedFeeds() {
                                                updateFeedList();
                                                } });
                        }
-       
+
                } else {
                        alert(__("No feeds are selected."));
                }
@@ -424,7 +402,7 @@ function removeSelectedFeeds() {
        } catch (e) {
                exception_error("removeSelectedFeeds", e);
        }
-       
+
        return false;
 }
 
@@ -451,7 +429,7 @@ function clearSelectedFeeds() {
                alert(__("No feeds are selected."));
 
        }
-       
+
        return false;
 }
 
@@ -483,7 +461,7 @@ function purgeSelectedFeeds() {
                alert(__("No feeds are selected."));
 
        }
-       
+
        return false;
 }
 
@@ -497,7 +475,7 @@ function removeSelectedPrefProfiles() {
 
                if (ok) {
                        notify_progress("Removing selected profiles...");
-       
+
                        var query = "?op=rpc&subop=remprofiles&ids="+
                                param_escape(sel_rows.toString());
 
@@ -525,24 +503,24 @@ function userEditSave() {
        try {
 
                var login = document.forms["user_edit_form"].login.value;
-       
+
                if (login.length == 0) {
                        alert(__("Login field cannot be blank."));
                        return;
                }
-               
+
                notify_progress("Saving user...");
-       
+
                closeInfoBox();
-       
+
                var query = Form.serialize("user_edit_form");
-               
+
                new Ajax.Request("backend.php", {
                        parameters: query,
-                       onComplete: function(transport) { 
-                               userlist_callback2(transport); 
+                       onComplete: function(transport) {
+                               userlist_callback2(transport);
                        } });
-       
+
        } catch (e) {
                exception_error("userEditSave", e);
        }
@@ -575,33 +553,33 @@ function resetSelectedUserPass() {
        try {
 
                var rows = getSelectedUsers();
-       
+
                if (rows.length == 0) {
                        alert(__("No users are selected."));
                        return;
                }
-       
+
                if (rows.length > 1) {
                        alert(__("Please select only one user."));
                        return;
                }
-       
+
                var ok = confirm(__("Reset password of selected user?"));
-       
+
                if (ok) {
                        notify_progress("Resetting password for selected user...");
-               
+
                        var id = rows[0];
-               
+
                        var query = "?op=pref-users&subop=resetPass&id=" +
                                param_escape(id);
-       
+
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
-                                       userlist_callback2(transport); 
+                               onComplete: function(transport) {
+                                       userlist_callback2(transport);
                                } });
-       
+
                }
 
        } catch (e) {
@@ -614,21 +592,21 @@ function selectedUserDetails() {
        try {
 
                var rows = getSelectedUsers();
-       
+
                if (rows.length == 0) {
                        alert(__("No users are selected."));
                        return;
                }
-       
+
                if (rows.length > 1) {
                        alert(__("Please select only one user."));
                        return;
                }
-       
+
                notify_progress("Loading, please wait...");
-       
+
                var id = rows[0];
-       
+
                var query = "?op=pref-users&subop=user-details&id=" + id;
 
                new Ajax.Request("backend.php", {
@@ -684,14 +662,14 @@ function editSelectedFeeds() {
 
        try {
                var rows = getSelectedFeeds();
-       
+
                if (rows.length == 0) {
                        alert(__("No feeds are selected."));
                        return;
                }
-       
+
                notify("");
-       
+
                var query = "backend.php?op=pref-feeds&subop=editfeeds&ids=" +
                        param_escape(rows.toString());
 
@@ -705,7 +683,7 @@ function editSelectedFeeds() {
                        getChildByName: function (name) {
                                var rv = null
                                this.getChildren().each(
-                                       function(child) { 
+                                       function(child) {
                                                if (child.name == name) {
                                                        rv = child;
                                                        return;
@@ -729,28 +707,28 @@ function editSelectedFeeds() {
 
                                        /* Form.serialize ignores unchecked checkboxes */
 
-                                       if (!query.match("&rtl_content=") && 
+                                       if (!query.match("&rtl_content=") &&
                                                        this.getChildByName('rtl_content').attr('disabled') == false) {
                                                query = query + "&rtl_content=false";
                                        }
-               
-                                       if (!query.match("&private=") && 
+
+                                       if (!query.match("&private=") &&
                                                        this.getChildByName('private').attr('disabled') == false) {
                                                query = query + "&private=false";
                                        }
-               
-                                       if (!query.match("&cache_images=") && 
+
+                                       if (!query.match("&cache_images=") &&
                                                        this.getChildByName('cache_images').attr('disabled') == false) {
                                                query = query + "&cache_images=false";
                                        }
-               
-                                       if (!query.match("&include_in_digest=") && 
+
+                                       if (!query.match("&include_in_digest=") &&
                                                        this.getChildByName('include_in_digest').attr('disabled') == false) {
                                                query = query + "&include_in_digest=false";
                                        }
 
                                        console.log(query);
-               
+
                                        notify_progress("Saving data...", true);
 
                                        new Ajax.Request("backend.php", {
@@ -782,8 +760,35 @@ function piggie(enable) {
        }
 }
 
+function opmlImportComplete(iframe) {
+       try {
+               if (!iframe.contentDocument.body.innerHTML) return false;
+
+               notify('');
+
+               if (dijit.byId('opmlImportDlg'))
+                       dijit.byId('opmlImportDlg').destroyRecursive();
+
+               var content = iframe.contentDocument.body.innerHTML;
+
+               dialog = new dijit.Dialog({
+                       id: "opmlImportDlg",
+                       title: __("OPML Import"),
+                       style: "width: 600px",
+                       onCancel: function() {
+                               updateFeedList();
+                       },
+                       content: content});
+
+               dialog.show();
+
+       } catch (e) {
+               exception_error("opmlImportComplete", e);
+       }
+}
+
 function opmlImport() {
-       
+
        var opml_file = $("opml_file");
 
        if (opml_file.value.length == 0) {
@@ -814,8 +819,8 @@ function updateLabelList() {
 function updatePrefsList() {
        new Ajax.Request("backend.php", {
                parameters: "?op=pref-prefs",
-               onComplete: function(transport) { 
-                       prefslist_callback2(transport); 
+               onComplete: function(transport) {
+                       prefslist_callback2(transport);
                } });
 }
 
@@ -823,7 +828,6 @@ function selectTab(id, noupdate, subop) {
        try {
                if (!noupdate) {
                        notify_progress("Loading, please wait...");
-                       closeInfoBox();
 
                        if (id == "feedConfig") {
                                updateFeedList();
@@ -841,7 +845,7 @@ function selectTab(id, noupdate, subop) {
                        dijit.byId("pref-tabs").selectChild(tab);
 
                }
-       
+
        } catch (e) {
                exception_error("selectTab", e);
        }
@@ -851,15 +855,7 @@ function init_second_stage() {
        try {
 
                document.onkeydown = pref_hotkey_handler;
-
-               caller_subop = getURLParam('subop');
-
-               if (getURLParam("subopparam")) {
-                       caller_subop = caller_subop + ":" + getURLParam("subopparam");
-               }
-
                loading_set_progress(50);
-
                notify("");
 
                dojo.addOnLoad(function() {
@@ -869,6 +865,14 @@ function init_second_stage() {
                                tab = dijit.byId(tab + "Tab");
                                if (tab) dijit.byId("pref-tabs").selectChild(tab);
                        }
+
+                       var subop = getURLParam('subop');
+
+                       if (subop == 'editFeed') {
+                               var param = getURLParam('subopparam');
+
+                               window.setTimeout('editFeed(' + param + ')', 100);
+                       }
                });
 
                setTimeout("hotkey_prefix_timeout()", 5*1000);
@@ -881,8 +885,8 @@ function init_second_stage() {
 function init() {
 
        try {
-       
-               dojo.require("dijit.layout.TabContainer");
+
+               /* dojo.require("dijit.layout.TabContainer");
                dojo.require("dijit.layout.BorderContainer");
                dojo.require("dijit.layout.AccordionContainer");
                dojo.require("dijit.layout.ContentPane");
@@ -904,7 +908,8 @@ function init() {
                dojo.require("dijit.tree.dndSource");
                dojo.require("dijit.InlineEditBox");
                dojo.require("dijit.ColorPalette");
-               dojo.require("dijit.ProgressBar"); 
+               dojo.require("dijit.ProgressBar");
+               dojo.require("dijit.form.SimpleTextarea"); */
 
                dojo.registerModulePath("lib", "..");
                dojo.registerModulePath("fox", "../..");
@@ -914,12 +919,14 @@ function init() {
                dojo.require("fox.PrefFilterTree");
                dojo.require("fox.PrefLabelTree");
 
+               dojo.parser.parse();
+
                dojo.addOnLoad(function() {
                        loading_set_progress(50);
 
                        new Ajax.Request("backend.php", {
                                parameters: {op: "rpc", subop: "sanityCheck"},
-                                       onComplete: function(transport) { 
+                                       onComplete: function(transport) {
                                        backend_sanity_check_callback(transport);
                                } });
                });
@@ -935,13 +942,12 @@ function validatePrefsReset() {
 
                if (ok) {
 
-                       var query = Form.serialize("pref_prefs_form");
-                       query = query + "&subop=reset-config";
+                       query = "?op=pref-prefs&subop=reset-config";
                        console.log(query);
 
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
+                               onComplete: function(transport) {
                                        var msg = transport.responseText;
                                        if (msg.match("PREFS_THEME_CHANGED")) {
                                                window.location.reload();
@@ -964,8 +970,7 @@ function validatePrefsReset() {
 
 function pref_hotkey_handler(e) {
        try {
-
-               if (dijit.getEnclosingWidget(e.target)) return;
+               if (e.target.nodeName == "INPUT") return;
 
                var keycode;
                var shift_key = false;
@@ -992,17 +997,6 @@ function pref_hotkey_handler(e) {
                        }
                        hotkey_prefix = false;
                        closeInfoBox();
-               } 
-
-               var dialog = dijit.byId("infoBox");
-               var dialog_visible = false;
-
-               if (dialog)
-                       dialog_visible = Element.visible(dialog.domNode);
-
-               if (dialog_visible || !hotkeys_enabled) {
-                       console.log("hotkeys disabled");
-                       return;
                }
 
                if (keycode == 16) return; // ignore lone shift
@@ -1050,7 +1044,7 @@ function pref_hotkey_handler(e) {
                        }
 
                        if (keycode == 191 || keychar == '/') { // /
-                               var search_boxes = new Array("label_search", 
+                               var search_boxes = new Array("label_search",
                                        "feed_search", "filter_search", "user_search", "feed_browser_search");
 
                                for (var i = 0; i < search_boxes.length; i++) {
@@ -1167,16 +1161,16 @@ function editFeedCats() {
                        },
                        removeSelected: function() {
                                var sel_rows = this.getSelectedCategories();
-                       
-                               if (sel_rows.length > 0) {                      
+
+                               if (sel_rows.length > 0) {
                                        var ok = confirm(__("Remove selected categories?"));
-                       
+
                                        if (ok) {
                                                notify_progress("Removing selected categories...", true);
-                               
+
                                                var query = "?op=pref-feeds&subop=editCats&action=remove&ids="+
                                                        param_escape(sel_rows.toString());
-                       
+
                                                new Ajax.Request("backend.php", {
                                                        parameters: query,
                                                        onComplete: function(transport) {
@@ -1184,11 +1178,11 @@ function editFeedCats() {
                                                                dialog.attr('content', transport.responseText);
                                                                updateFeedList();
                                                        } });
-                       
+
                                        }
-                       
-                               } else {        
-                                       alert(__("No categories are selected."));                       
+
+                               } else {
+                                       alert(__("No categories are selected."));
                                }
                        },
                        addCategory: function() {
@@ -1228,28 +1222,30 @@ function opmlRegenKey() {
 
        try {
                var ok = confirm(__("Replace current OPML publishing address with a new one?"));
-       
+
                if (ok) {
-       
+
                        notify_progress("Trying to change address...", true);
-       
+
                        var query = "?op=rpc&subop=regenOPMLKey";
-       
+
                        new Ajax.Request("backend.php", {
                                parameters: query,
                                onComplete: function(transport) {
-                                               var new_link = transport.responseXML.getElementsByTagName("link")[0];
-       
+                                               var reply = JSON.parse(transport.responseText);
+
+                                               var new_link = reply.link;
+
                                                var e = $('pub_opml_url');
-       
+
                                                if (new_link) {
-                                                       e.href = new_link.firstChild.nodeValue;
-                                                       e.innerHTML = new_link.firstChild.nodeValue;
-       
+                                                       e.href = new_link;
+                                                       e.innerHTML = new_link;
+
                                                        new Effect.Highlight(e);
 
                                                        notify('');
-       
+
                                                } else {
                                                        notify_error("Could not change feed URL.");
                                                }
@@ -1273,7 +1269,7 @@ function feedActionChange() {
        }
 }
 
-function feedActionGo(op) {    
+function feedActionGo(op) {
        try {
                if (op == "facEdit") {
 
@@ -1338,7 +1334,7 @@ function rescoreSelectedFeeds() {
 
                if (ok) {
                        notify_progress("Rescoring selected feeds...", true);
-       
+
                        var query = "?op=pref-feeds&subop=rescore&quiet=1&ids="+
                                param_escape(sel_rows.toString());
 
@@ -1421,58 +1417,58 @@ function editProfiles() {
                        },
                        removeSelected: function() {
                                var sel_rows = this.getSelectedProfiles();
-                       
-                               if (sel_rows.length > 0) {                      
+
+                               if (sel_rows.length > 0) {
                                        var ok = confirm(__("Remove selected profiles? Active and default profiles will not be removed."));
-                       
+
                                        if (ok) {
                                                notify_progress("Removing selected profiles...", true);
-                               
+
                                                var query = "?op=rpc&subop=remprofiles&ids="+
                                                        param_escape(sel_rows.toString());
-                       
+
                                                new Ajax.Request("backend.php", {
                                                        parameters: query,
                                                        onComplete: function(transport) {
                                                                notify('');
                                                                editProfiles();
                                                        } });
-                       
+
                                        }
-                       
-                               } else {        
-                                       alert(__("No profiles are selected."));                 
+
+                               } else {
+                                       alert(__("No profiles are selected."));
                                }
                        },
                        activateProfile: function() {
                                var sel_rows = this.getSelectedProfiles();
-                       
+
                                if (sel_rows.length == 1) {
-                       
+
                                        var ok = confirm(__("Activate selected profile?"));
-                       
+
                                        if (ok) {
                                                notify_progress("Loading, please wait...");
-                               
+
                                                var query = "?op=rpc&subop=setprofile&id="+
                                                        param_escape(sel_rows.toString());
-                       
+
                                                new Ajax.Request("backend.php", {
                                                        parameters: query,
                                                        onComplete: function(transport) {
                                                                window.location.reload();
                                                        } });
                                        }
-                       
+
                                } else {
                                        alert(__("Please choose a profile to activate."));
-                               }                       
-                       },                                                                        
+                               }
+                       },
                        addProfile: function() {
                                if (this.validate()) {
                                        notify_progress("Creating profile...", true);
 
-                                       var query = "?op=rpc&subop=addprofile&title=" + 
+                                       var query = "?op=rpc&subop=addprofile&title=" +
                                                param_escape(dialog.attr('value').newprofile);
 
                                        new Ajax.Request("backend.php", {
@@ -1506,7 +1502,7 @@ function activatePrefProfile() {
 
                if (ok) {
                        notify_progress("Loading, please wait...");
-       
+
                        var query = "?op=rpc&subop=setprofile&id="+
                                param_escape(sel_rows.toString());
 
@@ -1524,22 +1520,6 @@ function activatePrefProfile() {
        return false;
 }
 
-function opmlImportDone() {
-       closeInfoBox();
-       updateFeedList();
-}
-
-function opmlImportHandler(iframe) {
-       try {
-               var tmp = new Object();
-               tmp.responseText = iframe.document.body.innerHTML;
-               notify('');
-               infobox_callback2(tmp);
-       } catch (e) {
-               exception_error("opml_import_handler", e);
-       }
-}
-
 function clearFeedAccessKeys() {
 
        var ok = confirm(__("This will invalidate all previously generated feed URLs. Continue?"));
@@ -1551,29 +1531,12 @@ function clearFeedAccessKeys() {
 
                new Ajax.Request("backend.php", {
                        parameters: query,
-                       onComplete: function(transport) { 
+                       onComplete: function(transport) {
                                notify_info("Generated URLs cleared.");
                        } });
        }
-       
-       return false;
-}
-
-function handle_rpc_reply(transport, scheduled_call) {
-       try {
-               if (transport.responseXML) {
-
-                       if (!transport_error_check(transport)) return false;
-
-               } else {
-                       notify_error("Error communicating with server.");
-               }
-
-       } catch (e) {
-               exception_error("handle_rpc_reply", e, transport);
-       }
 
-       return true;
+       return false;
 }
 
 function resetFeedOrder() {
@@ -1583,7 +1546,7 @@ function resetFeedOrder() {
                new Ajax.Request("backend.php", {
                        parameters: "?op=pref-feeds&subop=feedsortreset",
                        onComplete: function(transport) {
-                               updateFeedList();       
+                               updateFeedList();
                        } });
 
 
@@ -1599,7 +1562,7 @@ function resetCatOrder() {
                new Ajax.Request("backend.php", {
                        parameters: "?op=pref-feeds&subop=catsortreset",
                        onComplete: function(transport) {
-                               updateFeedList();       
+                               updateFeedList();
                        } });
 
 
@@ -1618,13 +1581,13 @@ function editCat(id, item, event) {
 
                        new Ajax.Request("backend.php", {
                        parameters: {
-                               op: 'pref-feeds', 
+                               op: 'pref-feeds',
                                subop: 'renamecat',
                                id: id,
                                title: new_name,
                        },
                        onComplete: function(transport) {
-                               updateFeedList();       
+                               updateFeedList();
                        } });
                }
 
@@ -1649,7 +1612,7 @@ function editLabel(id, event) {
 
                                var kind = '';
                                var color = '';
-               
+
                                if (fg && bg) {
                                        kind = 'both';
                                } else if (fg) {
@@ -1659,20 +1622,20 @@ function editLabel(id, event) {
                                        kind = 'bg';
                                        color = bg;
                                }
-               
+
                                var query = "?op=pref-labels&subop=color-set&kind="+kind+
-                                       "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) + 
+                                       "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) +
                                        "&bg=" + param_escape(bg) + "&color=" + param_escape(color);
-               
+
                //              console.log(query);
-               
+
                                var e = $("LICID-" + id);
-               
-                               if (e) {                
+
+                               if (e) {
                                        if (fg) e.style.color = fg;
                                        if (bg) e.style.backgroundColor = bg;
                                }
-               
+
                                new Ajax.Request("backend.php", { parameters: query });
 
                                updateFilterList();
@@ -1692,7 +1655,7 @@ function editLabel(id, event) {
                                        new Ajax.Request("backend.php", {
                                                parameters: query,
                                                onComplete: function(transport) {
-                                                       updateFilterList();     
+                                                       updateFilterList();
                                        } });
                                }
                        },
@@ -1705,4 +1668,54 @@ function editLabel(id, event) {
        }
 }
 
+function clearTwitterCredentials() {
+       try {
+               var ok = confirm(__("This will clear your stored authentication information for Twitter. Continue?"));
 
+               if (ok) {
+                       notify_progress("Clearing credentials...");
+
+                       var query = "?op=pref-feeds&subop=remtwitterinfo";
+
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
+                               onComplete: function(transport) {
+                                       notify_info("Twitter credentials have been cleared.");
+                                       updateFeedList();
+                               } });
+               }
+
+       } catch (e) {
+               exception_error("clearTwitterCredentials", e);
+       }
+}
+
+function customizeCSS() {
+       try {
+               var query = "backend.php?op=dlg&id=customizeCSS";
+
+               if (dijit.byId("cssEditDlg"))
+                       dijit.byId("cssEditDlg").destroyRecursive();
+
+               dialog = new dijit.Dialog({
+                       id: "cssEditDlg",
+                       title: __("Customize stylesheet"),
+                       style: "width: 600px",
+                       execute: function() {
+                               notify_progress('Saving data...', true);
+                               new Ajax.Request("backend.php", {
+                                       parameters: dojo.objectToQuery(this.attr('value')),
+                                       onComplete: function(transport) {
+                                               notify('');
+                                               window.location.reload();
+                               } });
+
+                       },
+                       href: query});
+
+               dialog.show();
+
+       } catch (e) {
+               exception_error("customizeCSS", e);
+       }
+}