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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:22:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:22:31 +0000 |
commit | 8d4f58e49b9dc7d3545651023a36729de773ad86 (patch) | |
tree | 7bc7be4a8e9e298daa1349348400aa2a653866f2 /web/gui/src/dashboard.js/boot.js | |
parent | Initial commit. (diff) | |
download | netdata-upstream.tar.xz netdata-upstream.zip |
Adding upstream version 1.12.0.upstream/1.12.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | web/gui/src/dashboard.js/boot.js | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/web/gui/src/dashboard.js/boot.js b/web/gui/src/dashboard.js/boot.js new file mode 100644 index 0000000..c448213 --- /dev/null +++ b/web/gui/src/dashboard.js/boot.js @@ -0,0 +1,142 @@ + +// Load required JS libraries and CSS + +NETDATA.requiredJs = [ + { + url: NETDATA.serverStatic + 'lib/bootstrap-3.3.7.min.js', + async: false, + isAlreadyLoaded: function () { + // check if bootstrap is loaded + if (typeof $().emulateTransitionEnd === 'function') { + return true; + } else { + return typeof netdataNoBootstrap !== 'undefined' && netdataNoBootstrap; + } + } + }, + { + url: NETDATA.serverStatic + 'lib/fontawesome-all-5.0.1.min.js', + async: true, + isAlreadyLoaded: function () { + return typeof netdataNoFontAwesome !== 'undefined' && netdataNoFontAwesome; + } + }, + { + url: NETDATA.serverStatic + 'lib/perfect-scrollbar-0.6.15.min.js', + isAlreadyLoaded: function () { + return false; + } + } +]; + +NETDATA.requiredCSS = [ + { + url: NETDATA.themes.current.bootstrap_css, + isAlreadyLoaded: function () { + return typeof netdataNoBootstrap !== 'undefined' && netdataNoBootstrap; + } + }, + { + url: NETDATA.themes.current.dashboard_css, + isAlreadyLoaded: function () { + return false; + } + } +]; + +NETDATA.loadedRequiredJs = 0; +NETDATA.loadRequiredJs = function (index, callback) { + if (index >= NETDATA.requiredJs.length) { + if (typeof callback === 'function') { + return callback(); + } + return; + } + + if (NETDATA.requiredJs[index].isAlreadyLoaded()) { + NETDATA.loadedRequiredJs++; + NETDATA.loadRequiredJs(++index, callback); + return; + } + + if (NETDATA.options.debug.main_loop) { + console.log('loading ' + NETDATA.requiredJs[index].url); + } + + let async = true; + if (typeof NETDATA.requiredJs[index].async !== 'undefined' && NETDATA.requiredJs[index].async === false) { + async = false; + } + + $.ajax({ + url: NETDATA.requiredJs[index].url, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + if (NETDATA.options.debug.main_loop) { + console.log('loaded ' + NETDATA.requiredJs[index].url); + } + }) + .fail(function () { + alert('Cannot load required JS library: ' + NETDATA.requiredJs[index].url); + }) + .always(function () { + NETDATA.loadedRequiredJs++; + + // if (async === false) + if (!async) { + NETDATA.loadRequiredJs(++index, callback); + } + }); + + // if (async === true) + if (async) { + NETDATA.loadRequiredJs(++index, callback); + } +}; + +NETDATA.loadRequiredCSS = function (index) { + if (index >= NETDATA.requiredCSS.length) { + return; + } + + if (NETDATA.requiredCSS[index].isAlreadyLoaded()) { + NETDATA.loadRequiredCSS(++index); + return; + } + + if (NETDATA.options.debug.main_loop) { + console.log('loading ' + NETDATA.requiredCSS[index].url); + } + + NETDATA._loadCSS(NETDATA.requiredCSS[index].url); + NETDATA.loadRequiredCSS(++index); +}; + +// Boot it! + +if (typeof netdataPrepCallback === 'function') { + netdataPrepCallback(); +} + +NETDATA.errorReset(); +NETDATA.loadRequiredCSS(0); + +NETDATA._loadjQuery(function () { + NETDATA.loadRequiredJs(0, function () { + if (typeof $().emulateTransitionEnd !== 'function') { + // bootstrap is not available + NETDATA.options.current.show_help = false; + } + + if (typeof netdataDontStart === 'undefined' || !netdataDontStart) { + if (NETDATA.options.debug.main_loop) { + console.log('starting chart refresh thread'); + } + + NETDATA.start(); + } + }); +}); |