diff options
Diffstat (limited to 'gitweb/static/js')
| -rw-r--r-- | gitweb/static/js/blame_incremental.js | 79 | ||||
| -rw-r--r-- | gitweb/static/js/javascript-detection.js | 8 |
2 files changed, 46 insertions, 41 deletions
diff --git a/gitweb/static/js/blame_incremental.js b/gitweb/static/js/blame_incremental.js index 676da6b590..db6eb50584 100644 --- a/gitweb/static/js/blame_incremental.js +++ b/gitweb/static/js/blame_incremental.js @@ -29,7 +29,6 @@ /* ............................................................ */ /* utility/helper functions (and variables) */ -var xhr; // XMLHttpRequest object var projectUrl; // partial query + separator ('?' or ';') // 'commits' is an associative map. It maps SHA1s to Commit objects. @@ -420,8 +419,6 @@ function handleLine(commit, group) { // ---------------------------------------------------------------------- -var inProgress = false; // are we processing response - /**#@+ * @constant */ @@ -433,8 +430,6 @@ var endRe = /^END ?([^ ]*) ?(.*)/; var curCommit = new Commit(); var curGroup = {}; -var pollTimer = null; - /** * Parse output from 'git blame --incremental [...]', received via * XMLHttpRequest from server (blamedataUrl), and call handleLine @@ -535,43 +530,51 @@ function processData(unprocessed, nextReadPos) { * Handle XMLHttpRequest errors * * @param {XMLHttpRequest} xhr: XMLHttpRequest object + * @param {Number} [xhr.pollTimer] ID of the timeout to clear * - * @globals pollTimer, commits, inProgress + * @globals commits */ function handleError(xhr) { errorInfo('Server error: ' + xhr.status + ' - ' + (xhr.statusText || 'Error contacting server')); - clearInterval(pollTimer); + if (typeof xhr.pollTimer === "number") { + clearTimeout(xhr.pollTimer); + delete xhr.pollTimer; + } commits = {}; // free memory - - inProgress = false; } /** * Called after XMLHttpRequest finishes (loads) * - * @param {XMLHttpRequest} xhr: XMLHttpRequest object (unused) + * @param {XMLHttpRequest} xhr: XMLHttpRequest object + * @param {Number} [xhr.pollTimer] ID of the timeout to clear * - * @globals pollTimer, commits, inProgress + * @globals commits */ function responseLoaded(xhr) { - clearInterval(pollTimer); + if (typeof xhr.pollTimer === "number") { + clearTimeout(xhr.pollTimer); + delete xhr.pollTimer; + } fixColorsAndGroups(); writeTimeInterval(); commits = {}; // free memory - - inProgress = false; } /** * handler for XMLHttpRequest onreadystatechange event * @see startBlame * - * @globals xhr, inProgress + * @param {XMLHttpRequest} xhr: XMLHttpRequest object + * @param {Number} xhr.prevDataLength: previous value of xhr.responseText.length + * @param {Number} xhr.nextReadPos: start of unread part of xhr.responseText + * @param {Number} [xhr.pollTimer] ID of the timeout (to reset or cancel) + * @param {Boolean} fromTimer: if handler was called from timer */ -function handleResponse() { +function handleResponse(xhr, fromTimer) { /* * xhr.readyState @@ -609,32 +612,31 @@ function handleResponse() { return; } - // in case we were called before finished processing - if (inProgress) { - return; - } else { - inProgress = true; - } // extract new whole (complete) lines, and process them - while (xhr.prevDataLength !== xhr.responseText.length) { - if (xhr.readyState === 4 && - xhr.prevDataLength === xhr.responseText.length) { - break; - } - + if (xhr.prevDataLength !== xhr.responseText.length) { xhr.prevDataLength = xhr.responseText.length; var unprocessed = xhr.responseText.substring(xhr.nextReadPos); xhr.nextReadPos = processData(unprocessed, xhr.nextReadPos); - } // end while + } // did we finish work? - if (xhr.readyState === 4 && - xhr.prevDataLength === xhr.responseText.length) { + if (xhr.readyState === 4) { responseLoaded(xhr); + return; } - inProgress = false; + // if we get from timer, we have to restart it + // otherwise onreadystatechange gives us partial response, timer not needed + if (fromTimer) { + setTimeout(function () { + handleResponse(xhr, true); + }, 1000); + + } else if (typeof xhr.pollTimer === "number") { + clearTimeout(xhr.pollTimer); + delete xhr.pollTimer; + } } // ============================================================ @@ -649,11 +651,11 @@ function handleResponse() { * Called from 'blame_incremental' view after loading table with * file contents, a base for blame view. * - * @globals xhr, t0, projectUrl, div_progress_bar, totalLines, pollTimer + * @globals t0, projectUrl, div_progress_bar, totalLines */ function startBlame(blamedataUrl, bUrl) { - xhr = createRequestObject(); + var xhr = createRequestObject(); if (!xhr) { errorInfo('ERROR: XMLHttpRequest not supported'); return; @@ -672,8 +674,9 @@ function startBlame(blamedataUrl, bUrl) { xhr.prevDataLength = -1; // used to detect if we have new data xhr.nextReadPos = 0; // where unread part of response starts - xhr.onreadystatechange = handleResponse; - //xhr.onreadystatechange = function () { handleResponse(xhr); }; + xhr.onreadystatechange = function () { + handleResponse(xhr, false); + }; xhr.open('GET', blamedataUrl); xhr.setRequestHeader('Accept', 'text/plain'); @@ -681,7 +684,9 @@ function startBlame(blamedataUrl, bUrl) { // not all browsers call onreadystatechange event on each server flush // poll response using timer every second to handle this issue - pollTimer = setInterval(xhr.onreadystatechange, 1000); + xhr.pollTimer = setTimeout(function () { + handleResponse(xhr, true); + }, 1000); } /* end of blame_incremental.js */ diff --git a/gitweb/static/js/javascript-detection.js b/gitweb/static/js/javascript-detection.js index 93dd2bdd91..fa2596f77c 100644 --- a/gitweb/static/js/javascript-detection.js +++ b/gitweb/static/js/javascript-detection.js @@ -16,7 +16,7 @@ * and other reasons to not add 'js=1' param at the end of link * @constant */ -var jsExceptionsRe = /[;?]js=[01]$/; +var jsExceptionsRe = /[;?]js=[01](#.*)?$/; /** * Add '?js=1' or ';js=1' to the end of every link in the document @@ -33,9 +33,9 @@ function fixLinks() { var allLinks = document.getElementsByTagName("a") || document.links; for (var i = 0, len = allLinks.length; i < len; i++) { var link = allLinks[i]; - if (!jsExceptionsRe.test(link)) { // =~ /[;?]js=[01]$/; - link.href += - (link.href.indexOf('?') === -1 ? '?' : ';') + 'js=1'; + if (!jsExceptionsRe.test(link)) { + link.href = link.href.replace(/(#|$)/, + (link.href.indexOf('?') === -1 ? '?' : ';') + 'js=1$1'); } } } |