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Code Issues Releases Wiki Activity

improve logger convenience following fix for #2854

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This commit is contained in:
Raymond Hill 2018-01-09 08:08:17 -05:00
parent 098f3baadd
commit 6cdb20dffe
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GPG Key ID: 25E1490B761470C2
7 changed files with 142 additions and 107 deletions
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43
platform/chromium/vapi-background.js
View File

@ -384,32 +384,33 @@ vAPI.tabs.registerListeners = function() {
/******************************************************************************/
vAPI.tabs.get = function(tabId, callback) {
var onTabReady = function(tab) {
// https://code.google.com/p/chromium/issues/detail?id=410868#c8
if ( chrome.runtime.lastError ) {
/* noop */
}
// Caller must be prepared to deal with nil tab value
callback(tab);
};
// Caller must be prepared to deal with nil tab argument.
if ( tabId !== null ) {
tabId = toChromiumTabId(tabId);
if ( tabId === 0 ) {
onTabReady(null);
} else {
chrome.tabs.get(tabId, onTabReady);
// https://code.google.com/p/chromium/issues/detail?id=410868#c8
vAPI.tabs.get = function(tabId, callback) {
if ( tabId === null ) {
chrome.tabs.query({ active: true, currentWindow: true }, function(tabs) {
if ( chrome.runtime.lastError ) { /* noop */ }
var tab = tabs && tabs[0];
if ( tab ) {
tab.id = tab.id.toString();
}
callback(tab);
});
return;
}
var onTabReceived = function(tabs) {
// https://code.google.com/p/chromium/issues/detail?id=410868#c8
void chrome.runtime.lastError;
callback(tabs[0]);
};
chrome.tabs.query({ active: true, currentWindow: true }, onTabReceived);
tabId = toChromiumTabId(tabId);
if ( tabId === 0 ) {
callback(null);
return;
}
chrome.tabs.get(tabId, function(tab) {
if ( chrome.runtime.lastError ) { /* noop */ }
callback(tab);
});
};
/******************************************************************************/

4
src/_locales/en/messages.json
View File

@ -511,6 +511,10 @@
"message":"Behind the scene",
"description":"Pretty name for behind-the-scene network requests"
},
"loggerCurrentTab":{
"message":"Current tab",
"description":"Appears in the logger's tab selector"
},
"logFilterPrompt":{
"message":"filter log entries",
"description": "English: filter log entries"

1
src/css/logger-ui.css
View File

@ -207,6 +207,7 @@ body #netInspector td {
}
#netInspector tr td:nth-of-type(1) {
cursor: default;
text-align: right;
white-space: nowrap;
}

9
src/js/logger-ui-inspector.js
View File

@ -50,7 +50,6 @@ var inspectedURL = '';
var inspectedHostname = '';
var inspector = uDom.nodeFromId('domInspector');
var domTree = uDom.nodeFromId('domTree');
var tabSelector = uDom.nodeFromId('pageSelector');
var uidGenerator = 1;
var filterToIdMap = new Map();
@ -562,7 +561,7 @@ var onMouseOver = (function() {
var currentTabId = function() {
if ( showdomButton.classList.contains('active') === false ) { return ''; }
var tabId = logger.tabIdFromClassName(tabSelector.value) || '';
var tabId = logger.tabIdFromPageSelector();
return tabId !== 'bts' ? tabId : '';
};
@ -636,7 +635,7 @@ var revert = function() {
var toggleOn = function() {
window.addEventListener('beforeunload', toggleOff);
tabSelector.addEventListener('change', onTabIdChanged);
document.addEventListener('tabIdChanged', onTabIdChanged);
domTree.addEventListener('click', onClicked, true);
domTree.addEventListener('mouseover', onMouseOver, true);
uDom.nodeFromSelector('#domInspector .vCompactToggler').addEventListener('click', toggleVCompactView);
@ -652,7 +651,7 @@ var toggleOn = function() {
var toggleOff = function() {
shutdownInspector();
window.removeEventListener('beforeunload', toggleOff);
tabSelector.removeEventListener('change', onTabIdChanged);
document.removeEventListener('tabIdChanged', onTabIdChanged);
domTree.removeEventListener('click', onClicked, true);
domTree.removeEventListener('mouseover', onMouseOver, true);
uDom.nodeFromSelector('#domInspector .vCompactToggler').removeEventListener('click', toggleVCompactView);
@ -680,5 +679,3 @@ showdomButton.addEventListener('click', toggle);
/******************************************************************************/
})();

122
src/js/logger-ui.js
View File

@ -29,9 +29,12 @@
/******************************************************************************/
var logger = self.logger = {};
var logger = self.logger = {
ownerId: Date.now()
};
var messaging = vAPI.messaging;
var ownerId = Date.now();
var activeTabId;
/******************************************************************************/
@ -44,11 +47,16 @@ var removeAllChildren = logger.removeAllChildren = function(node) {
/******************************************************************************/
var tabIdFromClassName = logger.tabIdFromClassName = function(className) {
var matches = className.match(/(?:^| )tab_([^ ]+)(?: |$)/);
if ( matches === null ) {
return '';
}
return matches[1];
var matches = className.match(/\btab_([^ ]+)\b/);
return matches !== null ? matches[1] : '';
};
var tabIdFromPageSelector = logger.tabIdFromPageSelector = function() {
var tabClass = uDom.nodeFromId('pageSelector').value;
if ( tabClass === '' ) { return ''; }
if ( tabClass === 'tab_bts' ) { return noTabId; }
if ( tabClass === 'tab_active' ) { return activeTabId; }
return tabClass.slice(4);
};
/******************************************************************************/
@ -408,15 +416,17 @@ var renderLogEntries = function(response) {
/******************************************************************************/
var synchronizeTabIds = function(newTabIds) {
var select = uDom.nodeFromId('pageSelector');
var selectValue = select.value;
var oldTabIds = allTabIds;
var autoDeleteVoidRows = !!vAPI.localStorage.getItem('loggerAutoDeleteVoidRows');
var autoDeleteVoidRows = selectValue === 'tab_active';
var rowVoided = false;
var trs;
for ( var tabId in oldTabIds ) {
if ( oldTabIds.hasOwnProperty(tabId) === false ) { continue; }
if ( newTabIds.hasOwnProperty(tabId) ) { continue; }
// Mark or remove voided rows
trs = uDom('.tab_' + tabId);
var trs = uDom('.tab_' + tabId);
if ( autoDeleteVoidRows ) {
toJunkyard(trs);
} else {
@ -429,13 +439,11 @@ var synchronizeTabIds = function(newTabIds) {
}
}
var select = uDom.nodeFromId('pageSelector');
var selectValue = select.value;
var tabIds = Object.keys(newTabIds).sort(function(a, b) {
return newTabIds[a].localeCompare(newTabIds[b]);
});
var option;
for ( var i = 0, j = 2; i < tabIds.length; i++ ) {
for ( var i = 0, j = 3; i < tabIds.length; i++ ) {
tabId = tabIds[i];
if ( tabId === noTabId ) { continue; }
option = select.options[j];
@ -495,6 +503,11 @@ var onLogBufferRead = function(response) {
// This tells us the behind-the-scene tab id
noTabId = response.noTabId;
// Tab id of currently active tab
if ( response.activeTabId ) {
activeTabId = response.activeTabId;
}
// This may have changed meanwhile
if ( response.maxEntries !== maxEntries ) {
maxEntries = response.maxEntries;
@ -537,62 +550,70 @@ var onLogBufferRead = function(response) {
// require a bit more code to ensure no multi time out events.
var readLogBuffer = function() {
if ( ownerId === undefined ) { return; }
if ( logger.ownerId === undefined ) { return; }
vAPI.messaging.send(
'loggerUI',
{ what: 'readAll', ownerId: ownerId },
{ what: 'readAll', ownerId: logger.ownerId },
onLogBufferRead
);
};
var readLogBufferAsync = function() {
if ( ownerId === undefined ) { return; }
if ( logger.ownerId === undefined ) { return; }
vAPI.setTimeout(readLogBuffer, 1200);
};
/******************************************************************************/
var pageSelectorChanged = function() {
window.location.replace('#' + uDom.nodeFromId('pageSelector').value);
var select = uDom.nodeFromId('pageSelector');
window.location.replace('#' + select.value);
pageSelectorFromURLHash();
};
/******************************************************************************/
var pageSelectorFromURLHash = (function() {
var lastHash = '';
var lastTabClass = '';
var lastEffectiveTabClass = '';
return function() {
var hash = window.location.hash;
if ( hash === lastHash ) {
return;
var selectRows = function(tabClass) {
if ( tabClass === 'tab_active' ) {
if ( activeTabId === undefined ) { return; }
tabClass = 'tab_' + activeTabId;
}
if ( tabClass === lastEffectiveTabClass ) { return; }
lastEffectiveTabClass = tabClass;
var tabClass = hash.slice(1);
var select = uDom.nodeFromId('pageSelector');
var option = select.querySelector('option[value="' + tabClass + '"]');
if ( option === null ) {
hash = window.location.hash = '';
tabClass = '';
option = select.options[0];
}
lastHash = hash;
select.selectedIndex = option.index;
select.value = option.value;
document.dispatchEvent(new Event('tabIdChanged'));
var style = uDom.nodeFromId('tabFilterer');
var sheet = style.sheet;
while ( sheet.cssRules.length !== 0 ) {
sheet.deleteRule(0);
}
if ( tabClass !== '' ) {
if ( tabClass === '' ) { return; }
sheet.insertRule(
'#netInspector tr:not(.' + tabClass + ') { display: none; }',
0
'#netInspector tr:not(.' + tabClass + '):not(.tab_bts) ' +
'{display:none;}'
);
};
return function() {
var tabClass = window.location.hash.slice(1);
selectRows(tabClass);
if ( tabClass === lastTabClass ) { return; }
lastTabClass = tabClass;
var select = uDom.nodeFromId('pageSelector');
var option = select.querySelector('option[value="' + tabClass + '"]');
if ( option === null ) {
window.location.hash = '';
tabClass = '';
option = select.options[0];
}
select.selectedIndex = option.index;
select.value = option.value;
uDom('.needtab').toggleClass(
'disabled',
tabClass === '' || tabClass === 'tab_bts'
@ -603,11 +624,8 @@ var pageSelectorFromURLHash = (function() {
/******************************************************************************/
var reloadTab = function() {
var tabClass = uDom.nodeFromId('pageSelector').value;
var tabId = tabIdFromClassName(tabClass);
if ( tabId === 'bts' || tabId === '' ) {
return;
}
var tabId = tabIdFromPageSelector();
if ( tabId === '' || tabId === noTabId ) { return; }
messaging.send('loggerUI', { what: 'reloadTab', tabId: tabId });
};
@ -1491,13 +1509,13 @@ var toJunkyard = function(trs) {
/******************************************************************************/
var clearBuffer = function() {
var tabId = uDom.nodeFromId('pageSelector').value || null;
var tabClass = uDom.nodeFromId('pageSelector').value || '';
var tbody = document.querySelector('#netInspector tbody');
var tr = tbody.lastElementChild;
var trPrevious;
while ( tr !== null ) {
trPrevious = tr.previousElementSibling;
if ( tabId === null || tr.classList.contains(tabId) ) {
if ( tabClass === '' || tr.classList.contains(tabClass) ) {
trJunkyard.push(tbody.removeChild(tr));
}
tr = trPrevious;
@ -1656,19 +1674,19 @@ var popupManager = (function() {
/******************************************************************************/
var grabView = function() {
if ( ownerId === undefined ) {
ownerId = Date.now();
if ( logger.ownerId === undefined ) {
logger.ownerId = Date.now();
}
readLogBufferAsync();
};
var releaseView = function() {
if ( ownerId === undefined ) { return; }
if ( logger.ownerId === undefined ) { return; }
vAPI.messaging.send(
'loggerUI',
{ what: 'releaseView', ownerId: ownerId }
{ what: 'releaseView', ownerId: logger.ownerId }
);
ownerId = undefined;
logger.ownerId = undefined;
};
window.addEventListener('pagehide', releaseView);

63
src/js/messaging.js
View File

@ -1015,6 +1015,31 @@ var µb = µBlock,
/******************************************************************************/
var getLoggerData = function(ownerId, tab, callback) {
var tabIds = {};
for ( var tabId in µb.pageStores ) {
var pageStore = µb.pageStoreFromTabId(tabId);
if ( pageStore === null ) { continue; }
if ( pageStore.rawURL.startsWith(extensionPageURL) ) { continue; }
tabIds[tabId] = pageStore.title;
}
var activeTabId;
if ( tabIds.hasOwnProperty(tab.id) ) {
activeTabId = tab.id;
}
callback({
colorBlind: µb.userSettings.colorBlindFriendly,
entries: µb.logger.readAll(ownerId),
maxEntries: µb.userSettings.requestLogMaxEntries,
noTabId: vAPI.noTabId,
activeTabId: activeTabId,
tabIds: tabIds,
tabIdsToken: µb.pageStoresToken
});
};
/******************************************************************************/
var getURLFilteringData = function(details) {
var colors = {};
var response = {
@ -1049,6 +1074,19 @@ var getURLFilteringData = function(details) {
var onMessage = function(request, sender, callback) {
// Async
switch ( request.what ) {
case 'readAll':
if (
µb.logger.ownerId !== undefined &&
µb.logger.ownerId !== request.ownerId
) {
callback({ unavailable: true });
return;
}
vAPI.tabs.get(null, function(tab) {
getLoggerData(request.ownerId, tab, callback);
});
return;
default:
break;
}
@ -1057,31 +1095,6 @@ var onMessage = function(request, sender, callback) {
var response;
switch ( request.what ) {
case 'readAll':
if (
µb.logger.ownerId !== undefined &&
µb.logger.ownerId !== request.ownerId
) {
response = { unavailable: true };
break;
}
var tabIds = {};
for ( var tabId in µb.pageStores ) {
var pageStore = µb.pageStoreFromTabId(tabId);
if ( pageStore === null ) { continue; }
if ( pageStore.rawURL.startsWith(extensionPageURL) ) { continue; }
tabIds[tabId] = pageStore.title;
}
response = {
colorBlind: µb.userSettings.colorBlindFriendly,
entries: µb.logger.readAll(request.ownerId),
maxEntries: µb.userSettings.requestLogMaxEntries,
noTabId: vAPI.noTabId,
tabIds: tabIds,
tabIdsToken: µb.pageStoresToken
};
break;
case 'releaseView':
if ( request.ownerId === µb.logger.ownerId ) {
µb.logger.ownerId = undefined;

1
src/logger-ui.html
View File

@ -15,6 +15,7 @@
<select id="pageSelector">
<option value="" data-i18n="logAll">
<option value="tab_bts" data-i18n="logBehindTheScene">
<option value="tab_active" data-i18n="loggerCurrentTab">
</select>
<span id="refresh" class="button fa disabled needtab">&#xf021;</span>
<span id="showdom" class="button fa">&#xf121;</span>