var xmlhttp = false; var active_feed_cat = false; var active_tab = false; var feed_to_expand = false; var xmlhttp = Ajax.getTransport(); var init_params = new Array(); var caller_subop = false; var sanity_check_done = false; var hotkey_prefix = false; function infobox_callback() { if (xmlhttp.readyState == 4) { infobox_callback2(xmlhttp); } } function infobox_submit_callback() { if (xmlhttp.readyState == 4) { infobox_submit_callback2(xmlhttp); } } function replace_pubkey_callback() { if (xmlhttp.readyState == 4) { try { var link = document.getElementById("pubGenAddress"); if (xmlhttp.responseXML) { var new_link = xmlhttp.responseXML.getElementsByTagName("link")[0]; if (new_link) { link.href = new_link.firstChild.nodeValue; //link.innerHTML = new_link.firstChild.nodeValue; new Effect.Highlight(link); notify_info("Published feed URL changed."); } else { notify_error("Could not change feed URL."); } } else { notify_error("Could not change feed URL."); } } catch (e) { exception_error("replace_pubkey_callback", e); } } } function expand_feed_callback() { if (xmlhttp.readyState == 4) { try { var container = document.getElementById("BRDET-" + feed_to_expand); container.innerHTML=xmlhttp.responseText; // container.style.display = "block"; Effect.Appear(container, {duration : 0.5}); } catch (e) { exception_error("expand_feed_callback", e); } } } function feedlist_callback() { if (xmlhttp.readyState == 4) { try { var container = document.getElementById('prefContent'); container.innerHTML=xmlhttp.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; } if (typeof correctPNG != 'undefined') { correctPNG(); } notify(""); remove_splash(); } catch (e) { exception_error("feedlist_callback", e); } } } /* stub for subscription dialog */ function dlg_frefresh_callback(transport) { try { var container = document.getElementById('prefContent'); container.innerHTML=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; } if (typeof correctPNG != 'undefined') { correctPNG(); } notify(""); } catch (e) { exception_error("feedlist_callback", e); } } function filterlist_callback() { var container = document.getElementById('prefContent'); if (xmlhttp.readyState == 4) { container.innerHTML=xmlhttp.responseText; if (typeof correctPNG != 'undefined') { correctPNG(); } notify(""); remove_splash(); } } function labellist_callback() { try { var container = document.getElementById('prefContent'); if (xmlhttp.readyState == 4) { closeInfoBox(); container.innerHTML=xmlhttp.responseText; if (document.getElementById("prefLabelList")) { var elems = document.getElementById("prefLabelList").getElementsByTagName("SPAN"); for (var i = 0; i < elems.length; i++) { if (elems[i].id && elems[i].id.match("LILT-")) { var id = elems[i].id.replace("LILT-", ""); new Ajax.InPlaceEditor(elems[i], 'backend.php?op=pref-labels&subop=save&id=' + id, {cols: 20, rows: 1}); } } } if (typeof correctPNG != 'undefined') { correctPNG(); } notify(""); remove_splash(); } } catch (e) { exception_error("labellist_callback", e); } } function feed_browser_callback() { var container = document.getElementById('prefContent'); if (xmlhttp.readyState == 4) { container.innerHTML=xmlhttp.responseText; notify(""); remove_splash(); } } function userlist_callback() { var container = document.getElementById('prefContent'); if (xmlhttp.readyState == 4) { container.innerHTML=xmlhttp.responseText; notify(""); remove_splash(); } } function prefslist_callback() { var container = document.getElementById('prefContent'); if (xmlhttp.readyState == 4) { container.innerHTML=xmlhttp.responseText; notify(""); remove_splash(); } } function gethelp_callback() { var container = document.getElementById('prefHelpBox'); if (xmlhttp.readyState == 4) { container.innerHTML = xmlhttp.responseText; container.style.display = "block"; } } function notify_callback() { if (xmlhttp.readyState == 4) { notify_info(xmlhttp.responseText); } } function prefs_reset_callback() { if (xmlhttp.readyState == 4) { notify_info(xmlhttp.responseText); selectTab(); } } function changepass_callback() { try { if (xmlhttp.readyState == 4) { if (xmlhttp.responseText.indexOf("ERROR: ") == 0) { notify_error(xmlhttp.responseText.replace("ERROR: ", "")); } else { notify_info(xmlhttp.responseText); var warn = document.getElementById("default_pass_warning"); if (warn) warn.style.display = "none"; } document.forms['change_pass_form'].reset(); } } catch (e) { exception_error("changepass_callback", e); } } function infobox_feed_cat_callback() { if (xmlhttp.readyState == 4) { try { infobox_callback(); if (document.getElementById("prefFeedCatList")) { var elems = document.getElementById("prefFeedCatList").getElementsByTagName("SPAN"); for (var i = 0; i < elems.length; i++) { if (elems[i].id && elems[i].id.match("FCATT-")) { var cat_id = elems[i].id.replace("FCATT-", ""); new Ajax.InPlaceEditor(elems[i], 'backend.php?op=pref-feeds&subop=editCats&action=save&cid=' + cat_id); } } } } catch (e) { exception_error("infobox_feed_cat_callback", e); } } } function updateFeedList(sort_key) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var feed_search = document.getElementById("feed_search"); var search = ""; if (feed_search) { search = feed_search.value; } var slat = document.getElementById("show_last_article_times"); var slat_checked = false; if (slat) { slat_checked = slat.checked; } xmlhttp.open("GET", "backend.php?op=pref-feeds" + "&sort=" + param_escape(sort_key) + "&slat=" + param_escape(slat_checked) + "&search=" + param_escape(search), true); xmlhttp.onreadystatechange=feedlist_callback; xmlhttp.send(null); } function updateUsersList(sort_key) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var user_search = document.getElementById("user_search"); var search = ""; if (user_search) { search = user_search.value; } xmlhttp.open("GET", "backend.php?op=pref-users&sort=" + param_escape(sort_key) + "&search=" + param_escape(search), true); xmlhttp.onreadystatechange=userlist_callback; xmlhttp.send(null); } function addLabel() { try { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var caption = prompt(__("Please enter label caption:"), ""); if (caption == null) { return false; } if (caption == "") { alert(__("Can't create label: missing caption.")); return false; } // we can be called from some other tab active_tab = "labelConfig"; var query = "caption=" + param_escape(caption); xmlhttp.open("GET", "backend.php?op=pref-labels&subop=add&" + query, true); xmlhttp.onreadystatechange=infobox_submit_callback; xmlhttp.send(null); } catch (e) { exception_error("addLabel", e); } } function addFeed() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var link = document.getElementById("fadd_link"); if (link.value.length == 0) { alert(__("Error: No feed URL given.")); } else if (!isValidURL(link.value)) { alert(__("Error: Invalid feed URL.")); } else { notify_progress("Adding feed..."); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&from=tt-rss&feed_url=" + param_escape(link.value), true); xmlhttp.onreadystatechange=feedlist_callback; xmlhttp.send(null); link.value = ""; } } function addFeedCat() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var cat = document.getElementById("fadd_cat"); if (cat.value.length == 0) { alert(__("Can't add category: no name specified.")); } else { notify_progress("Adding feed category..."); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=add&cat=" + param_escape(cat.value), true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); link.value = ""; } } function addUser() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sqlexp = document.getElementById("uadd_box"); if (sqlexp.value.length == 0) { alert(__("Can't add user: no login specified.")); } else { notify_progress("Adding user..."); xmlhttp.open("GET", "backend.php?op=pref-users&subop=add&login=" + param_escape(sqlexp.value), true); xmlhttp.onreadystatechange=userlist_callback; xmlhttp.send(null); sqlexp.value = ""; } } function editUser(id) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } disableHotkeys(); notify_progress("Loading, please wait..."); selectTableRowsByIdPrefix('prefUserList', 'UMRR-', 'UMCHK-', false); selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true); xmlhttp.open("GET", "backend.php?op=pref-users&subop=edit&id=" + param_escape(id), true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } function editFilter(id) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } disableHotkeys(); notify_progress("Loading, please wait..."); // document.getElementById("create_filter_btn").disabled = true; selectTableRowsByIdPrefix('prefFilterList', 'FILRR-', 'FICHK-', false); selectTableRowById('FILRR-'+id, 'FICHK-'+id, true); xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" + param_escape(id), true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } function editFeed(feed) { // notify("Editing feed..."); if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } disableHotkeys(); notify_progress("Loading, please wait..."); /* document.getElementById("subscribe_to_feed_btn").disabled = true; try { document.getElementById("top25_feeds_btn").disabled = true; } catch (e) { // this button is not always available, no-op if not found } */ // clean selection from all rows & select row being edited selectTableRowsByIdPrefix('prefFeedList', 'FEEDR-', 'FRCHK-', false); selectTableRowById('FEEDR-'+feed, 'FRCHK-'+feed, true); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeed&id=" + param_escape(feed), true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } function editFeedCat(cat) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } disableHotkeys(); notify_progress("Loading, please wait..."); active_feed_cat = cat; xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=edit&id=" + param_escape(cat), true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } function getSelectedLabels() { return getSelectedTableRowIds("prefLabelList", "LILRR"); } function getSelectedUsers() { return getSelectedTableRowIds("prefUserList", "UMRR"); } function getSelectedFeeds() { return getSelectedTableRowIds("prefFeedList", "FEEDR"); } function getSelectedFilters() { return getSelectedTableRowIds("prefFilterList", "FILRR"); } function getSelectedFeedCats() { return getSelectedTableRowIds("prefFeedCatList", "FCATR"); } function getSelectedFeedsFromBrowser() { var list = document.getElementById("browseFeedList"); if (!list) list = document.getElementById("browseBigFeedList"); var selected = new Array(); for (i = 0; i < list.childNodes.length; i++) { var child = list.childNodes[i]; if (child.id && child.id.match("FBROW-")) { var id = child.id.replace("FBROW-", ""); var cb = document.getElementById("FBCHK-" + id); if (cb.checked) { selected.push(id); } } } return selected; } function removeSelectedLabels() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedLabels(); if (sel_rows.length > 0) { var ok = confirm(__("Remove selected labels?")); if (ok) { notify_progress("Removing selected labels..."); xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+ param_escape(sel_rows.toString()), true); xmlhttp.onreadystatechange=labellist_callback; xmlhttp.send(null); } } else { alert(__("No labels are selected.")); } return false; } function removeSelectedUsers() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedUsers(); if (sel_rows.length > 0) { var ok = confirm(__("Remove selected users?")); if (ok) { notify_progress("Removing selected users..."); xmlhttp.open("GET", "backend.php?op=pref-users&subop=remove&ids="+ param_escape(sel_rows.toString()), true); xmlhttp.onreadystatechange=userlist_callback; xmlhttp.send(null); } } else { alert(__("No users are selected.")); } return false; } function removeSelectedFilters() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedFilters(); if (sel_rows.length > 0) { var ok = confirm(__("Remove selected filters?")); if (ok) { notify_progress("Removing selected filters..."); xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+ param_escape(sel_rows.toString()), true); xmlhttp.onreadystatechange=filterlist_callback; xmlhttp.send(null); } } else { alert(__("No filters are selected.")); } return false; } function removeSelectedFeeds() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedFeeds(); if (sel_rows.length > 0) { var ok = confirm(__("Unsubscribe from selected feeds?")); if (ok) { notify_progress("Unsubscribing from selected feeds..."); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+ param_escape(sel_rows.toString()), true); xmlhttp.onreadystatechange=feedlist_callback; xmlhttp.send(null); } } else { alert(__("No feeds are selected.")); } return false; } function clearSelectedFeeds() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedFeeds(); if (sel_rows.length > 1) { alert(__("Please select only one feed.")); return; } if (sel_rows.length > 0) { var ok = confirm(__("Erase all non-starred articles in selected feed?")); if (ok) { notify_progress("Clearing selected feed..."); clearFeedArticles(sel_rows[0]); } } else { alert(__("No feeds are selected.")); } return false; } function purgeSelectedFeeds() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedFeeds(); if (sel_rows.length > 0) { var pr = prompt(__("How many days of articles to keep (0 - use default)?"), "0"); if (pr != undefined) { notify_progress("Purging selected feed..."); var query = "backend.php?op=rpc&subop=purge&ids="+ param_escape(sel_rows.toString()) + "&days=" + pr; debug(query); new Ajax.Request(query, { onComplete: function(transport) { notify(''); } }); } } else { alert(__("No feeds are selected.")); } return false; } function removeSelectedFeedCats() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedFeedCats(); if (sel_rows.length > 0) { var ok = confirm(__("Remove selected categories?")); if (ok) { notify_progress("Removing selected categories..."); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=remove&ids="+ param_escape(sel_rows.toString()), true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } } else { alert(__("No categories are selected.")); } return false; } function feedEditCancel() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } try { document.getElementById("subscribe_to_feed_btn").disabled = false; document.getElementById("top25_feeds_btn").disabled = false; } catch (e) { // this button is not always available, no-op if not found } closeInfoBox(); selectPrefRows('feed', false); // cleanup feed selection return false; } function feedCatEditCancel() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } active_feed_cat = false; // notify("Operation cancelled."); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats", true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); return false; } function feedEditSave() { try { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } // FIXME: add parameter validation var query = Form.serialize("edit_feed_form"); notify_progress("Saving feed..."); xmlhttp.open("POST", "backend.php", true); xmlhttp.onreadystatechange=feedlist_callback; xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); xmlhttp.send(query); closeInfoBox(); return false; } catch (e) { exception_error("feedEditSave", e); } } function feedCatEditSave() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } notify_progress("Saving category..."); var query = Form.serialize("feed_cat_edit_form"); xmlhttp.open("GET", "backend.php?" + query, true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); active_feed_cat = false; return false; } function userEditCancel() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } selectPrefRows('user', false); // cleanup feed selection closeInfoBox(); return false; } function filterEditCancel() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } try { document.getElementById("create_filter_btn").disabled = false; selectPrefRows('filter', false); // cleanup feed selection } catch (e) { } closeInfoBox(); return false; } function userEditSave() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } 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"); xmlhttp.open("GET", "backend.php?" + query, true); xmlhttp.onreadystatechange=userlist_callback; xmlhttp.send(null); return false; } function filterEditSave() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } /* if (!is_opera()) { var reg_exp = document.forms["filter_edit_form"].reg_exp.value; if (reg_exp.length == 0) { alert("Filter expression field cannot be blank."); return; } } */ notify_progress("Saving filter..."); var query = Form.serialize("filter_edit_form"); closeInfoBox(); document.getElementById("create_filter_btn").disabled = false; xmlhttp.open("GET", "backend.php?" + query, true); xmlhttp.onreadystatechange=filterlist_callback; xmlhttp.send(null); return false; } function editSelectedUser() { 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(""); editUser(rows[0]); } function resetSelectedUserPass() { 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]; xmlhttp.open("GET", "backend.php?op=pref-users&subop=resetPass&id=" + param_escape(id), true); xmlhttp.onreadystatechange=userlist_callback; xmlhttp.send(null); } } function selectedUserDetails() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } 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]; xmlhttp.open("GET", "backend.php?op=pref-users&subop=user-details&id=" + id, true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } function selectedFeedDetails() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var rows = getSelectedFeeds(); if (rows.length == 0) { alert(__("No feeds are selected.")); return; } if (rows.length > 1) { alert(__("Please select only one feed.")); return; } // var id = rows[0]; notify(""); xmlhttp.open("GET", "backend.php?op=feed-details&id=" + param_escape(rows.toString()), true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } function editSelectedFilter() { var rows = getSelectedFilters(); if (rows.length == 0) { alert(__("No filters are selected.")); return; } if (rows.length > 1) { alert(__("Please select only one filter.")); return; } notify(""); editFilter(rows[0]); } function editSelectedFeed() { var rows = getSelectedFeeds(); if (rows.length == 0) { alert(__("No feeds are selected.")); return; } if (rows.length > 1) { alert(__("Please select one feed.")); return; } notify(""); editFeed(rows[0]); } function editSelectedFeeds() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var rows = getSelectedFeeds(); if (rows.length == 0) { alert(__("No feeds are selected.")); return; } notify(""); disableHotkeys(); notify_progress("Loading, please wait..."); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeeds&ids=" + param_escape(rows.toString()), true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } function editSelectedFeedCat() { var rows = getSelectedFeedCats(); if (rows.length == 0) { alert(__("No categories are selected.")); return; } if (rows.length > 1) { alert(__("Please select only one category.")); return; } notify(""); editFeedCat(rows[0]); } function piggie(enable) { if (enable) { debug("I LOVEDED IT!"); var piggie = document.getElementById("piggie"); Element.show(piggie); Position.Center(piggie); Effect.Puff(piggie); } } function validateOpmlImport() { var opml_file = document.getElementById("opml_file"); if (opml_file.value.length == 0) { alert(__("No OPML file to upload.")); return false; } else { return true; } } function updateFilterList(sort_key) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var filter_search = document.getElementById("filter_search"); var search = ""; if (filter_search) { search = filter_search.value; } xmlhttp.open("GET", "backend.php?op=pref-filters&sort=" + param_escape(sort_key) + "&search=" + param_escape(search), true); xmlhttp.onreadystatechange=filterlist_callback; xmlhttp.send(null); } function updateLabelList(sort_key) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var label_search = document.getElementById("label_search"); var search = ""; if (label_search) { search = label_search.value; } xmlhttp.open("GET", "backend.php?op=pref-labels&sort=" + param_escape(sort_key) + "&search=" + param_escape(search), true); xmlhttp.onreadystatechange=labellist_callback; xmlhttp.send(null); } function updatePrefsList() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } xmlhttp.open("GET", "backend.php?op=pref-prefs", true); xmlhttp.onreadystatechange=prefslist_callback; xmlhttp.send(null); } function selectTab(id, noupdate, subop) { // alert(id); if (!id) id = active_tab; try { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } try { var c = document.getElementById('prefContent'); c.scrollTop = 0; } catch (e) { }; if (!noupdate) { debug("selectTab: " + id + "(NU: " + noupdate + ")"); notify_progress("Loading, please wait..."); // close active infobox if needed closeInfoBox(); // clean up all current selections, just in case active_feed_cat = false; // Effect.Fade("prefContent", {duration: 1, to: 0.01, // queue: { position:'end', scope: 'FEED_TAB', limit: 1 } } ); if (id == "feedConfig") { updateFeedList(); } else if (id == "filterConfig") { updateFilterList(); } else if (id == "labelConfig") { updateLabelList(); } else if (id == "genConfig") { updatePrefsList(); } else if (id == "userConfig") { updateUsersList(); } else if (id == "feedBrowser") { updateBigFeedBrowser(); } } /* clean selection from all tabs */ var tabs_holder = document.getElementById("prefTabs"); var tab = tabs_holder.firstChild; while (tab) { if (tab.className && tab.className.match("prefsTabSelected")) { tab.className = "prefsTab"; } tab = tab.nextSibling; } /* mark new tab as selected */ tab = document.getElementById(id + "Tab"); if (tab) { if (!tab.className.match("Selected")) { tab.className = tab.className + "Selected"; } } active_tab = id; } catch (e) { exception_error("selectTab", e); } } function backend_sanity_check_callback() { if (xmlhttp.readyState == 4) { try { if (sanity_check_done) { fatalError(11, "Sanity check request received twice. This can indicate "+ "presence of Firebug or some other disrupting extension. "+ "Please disable it and try again."); return; } if (!xmlhttp.responseXML) { fatalError(3, "[D001, Received reply is not XML]: " + xmlhttp.responseText); return; } var reply = xmlhttp.responseXML.firstChild.firstChild; if (!reply) { fatalError(3, "[D002, Invalid RPC reply]: " + xmlhttp.responseText); return; } var error_code = reply.getAttribute("error-code"); if (error_code && error_code != 0) { return fatalError(error_code, reply.getAttribute("error-msg")); } debug("sanity check ok"); var params = reply.nextSibling; if (params) { debug('reading init-params...'); var param = params.firstChild; while (param) { var k = param.getAttribute("key"); var v = param.getAttribute("value"); debug(k + " => " + v); init_params[k] = v; param = param.nextSibling; } } sanity_check_done = true; init_second_stage(); } catch (e) { exception_error("backend_sanity_check_callback", e); } } } function init_second_stage() { try { active_tab = getInitParam("prefs_active_tab"); if (!active_tab || active_tab == '0') active_tab = "genConfig"; document.onkeydown = pref_hotkey_handler; var tab = getURLParam('tab'); caller_subop = getURLParam('subop'); if (tab) { active_tab = tab; } if (navigator.userAgent.match("Opera")) { setTimeout("selectTab()", 500); } else { selectTab(active_tab); } notify(""); loading_set_progress(60); } catch (e) { exception_error("init_second_stage", e); } } function init() { try { if (arguments.callee.done) return; arguments.callee.done = true; if (getURLParam('debug')) { Element.show("debug_output"); debug('debug mode activated'); } // IE kludge if (!xmlhttp) { document.getElementById("prefContent").innerHTML = "Fatal error: This program needs XmlHttpRequest " + "to function properly. Your browser doesn't seem to support it."; return; } loading_set_progress(30); xmlhttp.open("GET", "backend.php?op=rpc&subop=sanityCheck", true); xmlhttp.onreadystatechange=backend_sanity_check_callback; xmlhttp.send(null); } catch (e) { exception_error("init", e); } } function categorizeSelectedFeeds() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedFeeds(); var cat_sel = document.getElementById("sfeed_set_fcat"); var cat_id = cat_sel[cat_sel.selectedIndex].value; if (sel_rows.length > 0) { notify_progress("Changing category of selected feeds..."); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=categorize&ids="+ param_escape(sel_rows.toString()) + "&cat_id=" + param_escape(cat_id), true); xmlhttp.onreadystatechange=feedlist_callback; xmlhttp.send(null); } else { alert(__("No feeds are selected.")); } } function validatePrefsReset() { try { var ok = confirm(__("Reset to defaults?")); if (ok) { var query = Form.serialize("pref_prefs_form"); query = query + "&subop=reset-config"; debug(query); xmlhttp.open("POST", "backend.php", true); xmlhttp.onreadystatechange=prefs_reset_callback; xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); xmlhttp.send(query); } } catch (e) { exception_error("validatePrefsSave", e); } return false; } function browseFeeds(limit) { xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=browse", true); xmlhttp.onreadystatechange=infobox_callback; xmlhttp.send(null); } function feedBrowserSubscribe() { try { var selected = getSelectedFeedsFromBrowser(); if (selected.length > 0) { closeInfoBox(); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=massSubscribe&ids="+ param_escape(selected.toString()), true); xmlhttp.onreadystatechange=feedlist_callback; xmlhttp.send(null); } else { alert(__("No feeds are selected.")); } } catch (e) { exception_error("feedBrowserSubscribe", e); } } function updateBigFeedBrowserBtn() { notify_progress("Loading, please wait..."); return updateBigFeedBrowser(); } function updateBigFeedBrowser(limit, from_button) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var query = "backend.php?op=pref-feed-browser"; var limit_sel = document.getElementById("feedBrowserLimit"); if (limit_sel) { var limit = limit_sel[limit_sel.selectedIndex].value; query = query + "&limit=" + param_escape(limit); } xmlhttp.open("GET", query, true); xmlhttp.onreadystatechange=feed_browser_callback; xmlhttp.send(null); } function browserToggleExpand(id) { try { /* if (feed_to_expand && feed_to_expand != id) { var d = document.getElementById("BRDET-" + feed_to_expand); d.style.display = "none"; } */ if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } /* if (feed_to_expand && id != feed_to_expand) { Effect.Fade('BRDET-' + feed_to_expand, {duration : 0.5}); } */ var d = document.getElementById("BRDET-" + id); if (Element.visible(d)) { Effect.Fade(d, {duration : 0.5}); } else { feed_to_expand = id; xmlhttp.open("GET", "backend.php?op=pref-feed-browser&subop=details&id=" + param_escape(id), true); xmlhttp.onreadystatechange=expand_feed_callback; xmlhttp.send(null); } } catch (e) { exception_error("browserToggleExpand", e); } } function selectPrefRows(kind, select) { if (kind) { var opbarid = false; var nchk = false; var nrow = false; var lname = false; if (kind == "feed") { opbarid = "feedOpToolbar"; nrow = "FEEDR-"; nchk = "FRCHK-"; lname = "prefFeedList"; } else if (kind == "fcat") { opbarid = "catOpToolbar"; nrow = "FCATR-"; nchk = "FCCHK-"; lname = "prefFeedCatList"; } else if (kind == "filter") { opbarid = "filterOpToolbar"; nrow = "FILRR-"; nchk = "FICHK-"; lname = "prefFilterList"; } else if (kind == "label") { opbarid = "labelOpToolbar"; nrow = "LILRR-"; nchk = "LICHK-"; lname = "prefLabelList"; } else if (kind == "user") { opbarid = "userOpToolbar"; nrow = "UMRR-"; nchk = "UMCHK-"; lname = "prefUserList"; } if (opbarid) { selectTableRowsByIdPrefix(lname, nrow, nchk, select); disableContainerChildren(opbarid, !select); } } } function toggleSelectPrefRow(sender, kind) { toggleSelectRow(sender); if (kind) { var opbarid = false; var nsel = -1; if (kind == "feed") { opbarid = "feedOpToolbar"; nsel = getSelectedFeeds(); } else if (kind == "fcat") { opbarid = "catOpToolbar"; nsel = getSelectedFeedCats(); } else if (kind == "filter") { opbarid = "filterOpToolbar"; nsel = getSelectedFilters(); } else if (kind == "label") { opbarid = "labelOpToolbar"; nsel = getSelectedLabels(); } else if (kind == "user") { opbarid = "userOpToolbar"; nsel = getSelectedUsers(); } if (opbarid && nsel != -1) { disableContainerChildren(opbarid, nsel == false); } } } function toggleSelectFBListRow(sender) { toggleSelectListRow(sender); disableContainerChildren("fbrOpToolbar", getSelectedFeedsFromBrowser() == 0); } var seq = ""; function pref_hotkey_handler(e) { try { var keycode; var shift_key = false; try { shift_key = e.shiftKey; } catch (e) { } if (window.event) { keycode = window.event.keyCode; } else if (e) { keycode = e.which; } var keychar = String.fromCharCode(keycode); if (keycode == 27) { // escape if (Element.visible("hotkey_help_overlay")) { Element.hide("hotkey_help_overlay"); } hotkey_prefix = false; closeInfoBox(); } if (!hotkeys_enabled) { debug("hotkeys disabled"); return; } if (keycode == 16) return; // ignore lone shift if ((keycode == 67 || keycode == 71) && !hotkey_prefix) { hotkey_prefix = keycode; debug("KP: PREFIX=" + keycode + " CHAR=" + keychar); return; } if (Element.visible("hotkey_help_overlay")) { Element.hide("hotkey_help_overlay"); } if (keycode == 13 || keycode == 27) { seq = ""; } else { seq = seq + "" + keycode; } /* Global hotkeys */ if (!hotkey_prefix) { if (keycode == 68 && shift_key) { // d if (!Element.visible("debug_output")) { Element.show("debug_output"); debug('debug mode activated'); } else { Element.hide("debug_output"); } return; } if ((keycode == 191 || keychar == '?') && shift_key) { // ? if (!Element.visible("hotkey_help_overlay")) { //Element.show("hotkey_help_overlay"); Effect.Appear("hotkey_help_overlay", {duration : 0.3}); } else { Element.hide("hotkey_help_overlay"); } return false; } if (keycode == 191 || keychar == '/') { // / var search_boxes = new Array("label_search", "feed_search", "filter_search", "user_search"); for (var i = 0; i < search_boxes.length; i++) { var elem = document.getElementById(search_boxes[i]); if (elem) { focus_element(search_boxes[i]); return false; } } } } /* Prefix c */ if (hotkey_prefix == 67) { // c hotkey_prefix = false; if (keycode == 70) { // f displayDlg("quickAddFilter"); return false; } if (keycode == 83) { // s displayDlg("quickAddFeed"); return false; } /* if (keycode == 76) { // l displayDlg("quickAddLabel"); return false; } */ if (keycode == 85) { // u // no-op } if (keycode == 67) { // c editFeedCats(); return false; } if (keycode == 84 && shift_key) { // T browseFeeds(); return false; } } /* Prefix g */ if (hotkey_prefix == 71) { // g hotkey_prefix = false; if (keycode == 49 && document.getElementById("genConfigTab")) { // 1 selectTab("genConfig"); return false; } if (keycode == 50 && document.getElementById("feedConfigTab")) { // 2 selectTab("feedConfig"); return false; } if (keycode == 51 && document.getElementById("feedBrowserTab")) { // 3 selectTab("feedBrowser"); return false; } if (keycode == 52 && document.getElementById("filterConfigTab")) { // 4 selectTab("filterConfig"); return false; } if (keycode == 53 && document.getElementById("labelConfigTab")) { // 5 selectTab("labelConfig"); return false; } if (keycode == 54 && document.getElementById("userConfigTab")) { // 6 selectTab("userConfig"); return false; } if (keycode == 88) { // x return gotoMain(); } } if (document.getElementById("piggie")) { if (seq.match("807371717369")) { seq = ""; piggie(true); } else { piggie(false); } } if (hotkey_prefix) { debug("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar); } else { debug("KP: CODE=" + keycode + " CHAR=" + keychar); } } catch (e) { exception_error("pref_hotkey_handler", e); } } function editFeedCats() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } document.getElementById("subscribe_to_feed_btn").disabled = true; try { document.getElementById("top25_feeds_btn").disabled = true; } catch (e) { // this button is not always available, no-op if not found } xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats", true); xmlhttp.onreadystatechange=infobox_feed_cat_callback; xmlhttp.send(null); } function showFeedsWithErrors() { displayDlg('feedUpdateErrors'); } function changeUserPassword() { try { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return false; } var f = document.forms["change_pass_form"]; if (f) { if (f.OLD_PASSWORD.value == "") { new Effect.Highlight(f.OLD_PASSWORD); notify_error("Old password cannot be blank."); return false; } if (f.NEW_PASSWORD.value == "") { new Effect.Highlight(f.NEW_PASSWORD); notify_error("New password cannot be blank."); return false; } if (f.CONFIRM_PASSWORD.value == "") { new Effect.Highlight(f.CONFIRM_PASSWORD); notify_error("Entered passwords do not match."); return false; } if (f.CONFIRM_PASSWORD.value != f.NEW_PASSWORD.value) { new Effect.Highlight(f.CONFIRM_PASSWORD); new Effect.Highlight(f.NEW_PASSWORD); notify_error("Entered passwords do not match."); return false; } } var query = Form.serialize("change_pass_form"); notify_progress("Trying to change password..."); xmlhttp.open("POST", "backend.php", true); xmlhttp.onreadystatechange=changepass_callback; xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); xmlhttp.send(query); } catch (e) { exception_error("changeUserPassword", e); } return false; } function changeUserEmail() { try { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return false; } var query = Form.serialize("change_email_form"); notify_progress("Trying to change e-mail..."); xmlhttp.open("POST", "backend.php", true); xmlhttp.onreadystatechange=notify_callback; xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); xmlhttp.send(query); } catch (e) { exception_error("changeUserPassword", e); } return false; } function feedlistToggleSLAT() { notify_progress("Loading, please wait..."); updateFeedList() } function pubRegenKey() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return false; } var ok = confirm(__("Replace current publishing address with a new one?")); if (ok) { notify_progress("Trying to change address..."); xmlhttp.open("GET", "backend.php?op=rpc&subop=regenPubKey"); xmlhttp.onreadystatechange=replace_pubkey_callback; xmlhttp.send(null); } return false; } function pubToClipboard() { try { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return false; } var link = document.getElementById("pubGenAddress"); alert(link.href); } catch (e) { exception_error("pubToClipboard", e); } return false; } function validatePrefsSave() { try { var ok = confirm(__("Save current configuration?")); if (ok) { var query = Form.serialize("pref_prefs_form"); query = query + "&subop=save-config"; debug(query); xmlhttp.open("POST", "backend.php", true); xmlhttp.onreadystatechange=notify_callback; xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); xmlhttp.send(query); } } catch (e) { exception_error("validatePrefsSave", e); } return false; } function feedActionChange() { try { var chooser = document.getElementById("feedActionChooser"); var opid = chooser[chooser.selectedIndex].value; chooser.selectedIndex = 0; feedActionGo(opid); } catch (e) { exception_error("feedActionChange", e); } } function feedActionGo(op) { try { if (op == "facEdit") { var rows = getSelectedFeeds(); if (rows.length > 1) { editSelectedFeeds(); } else { editSelectedFeed(); } } if (op == "facClear") { clearSelectedFeeds(); } if (op == "facPurge") { purgeSelectedFeeds(); } if (op == "facEditCats") { editFeedCats(); } if (op == "facRescore") { rescoreSelectedFeeds(); } if (op == "facUnsubscribe") { removeSelectedFeeds(); } } catch (e) { exception_error("feedActionGo", e); } } function clearFeedArticles(feed_id) { notify_progress("Clearing feed..."); var query = "backend.php?op=pref-feeds&quiet=1&subop=clear&id=" + feed_id; new Ajax.Request(query, { onComplete: function(transport) { notify(''); } }); return false; } function rescoreSelectedFeeds() { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var sel_rows = getSelectedFeeds(); if (sel_rows.length > 0) { //var ok = confirm(__("Rescore last 100 articles in selected feeds?")); var ok = confirm(__("Rescore articles in selected feeds?")); if (ok) { notify_progress("Rescoring selected feeds...", true); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=rescore&quiet=1&ids="+ param_escape(sel_rows.toString()), true); xmlhttp.onreadystatechange=notify_callback; xmlhttp.send(null); } } else { alert(__("No feeds are selected.")); } return false; } function rescore_all_feeds() { var ok = confirm(__("Rescore all articles? This operation may take a lot of time.")); if (ok) { notify_progress("Rescoring feeds...", true); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=rescoreAll&quiet=1", true); xmlhttp.onreadystatechange=notify_callback; xmlhttp.send(null); } } function removeFilter(id, title) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var msg = __("Remove filter %s?").replace("%s", title); var ok = confirm(msg); if (ok) { closeInfoBox(); notify_progress("Removing filter..."); xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+ param_escape(id), true); xmlhttp.onreadystatechange=filterlist_callback; xmlhttp.send(null); } return false; } function unsubscribeFeed(id, title) { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var msg = __("Unsubscribe from %s?").replace("%s", title); var ok = confirm(msg); if (ok) { closeInfoBox(); notify_progress("Removing feed..."); xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+ param_escape(id), true); xmlhttp.onreadystatechange=filterlist_callback; xmlhttp.send(null); } return false; return false; } function feedsEditSave() { try { if (!xmlhttp_ready(xmlhttp)) { printLockingError(); return } var ok = confirm(__("Save changes to selected feeds?")); if (ok) { var f = document.forms["batch_edit_feed_form"]; var query = Form.serialize("batch_edit_feed_form"); /* Form.serialize ignores unchecked checkboxes */ if (!query.match("&hidden=") && f.hidden.disabled == false) { query = query + "&hidden=false"; } if (!query.match("&rtl_content=") && f.rtl_content.disabled == false) { query = query + "&rtl_content=false"; } if (!query.match("&private=") && f.private.disabled == false) { query = query + "&private=false"; } if (!query.match("&cache_images=") && f.cache_images.disabled == false) { query = query + "&cache_images=false"; } if (!query.match("&include_in_digest=") && f.include_in_digest.disabled == false) { query = query + "&include_in_digest=false"; } closeInfoBox(); notify_progress("Saving feeds..."); xmlhttp.open("POST", "backend.php", true); xmlhttp.onreadystatechange=feedlist_callback; xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); xmlhttp.send(query); } return false; } catch (e) { exception_error("feedsEditSave", e); } } function batchFeedsToggleField(cb, elem, label) { try { var f = document.forms["batch_edit_feed_form"]; var l = document.getElementById(label); if (cb.checked) { f[elem].disabled = false; if (l) { l.className = ""; }; // new Effect.Highlight(f[elem], {duration: 1, startcolor: "#fff7d5", // queue: { position:'end', scope: 'BPEFQ', limit: 1 } } ); } else { f[elem].disabled = true; if (l) { l.className = "insensitive"; }; } } catch (e) { exception_error("batchFeedsToggleField", e); } }