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author | Jason M. Bills <jason.m.bills@linux.intel.com> | 2020-12-08 00:38:17 +0300 |
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committer | Jason M. Bills <jason.m.bills@linux.intel.com> | 2020-12-08 00:38:17 +0300 |
commit | 8d6ae7f2a817751fad151168fa10ce28ee0869d8 (patch) | |
tree | 281032f7ec07c41589aa094bd165cc2a98f2d3a7 /poky/documentation/sphinx-static/switchers.js | |
parent | c16fb8893b19075db4bcf3b5bf33c1db8c3ca2bd (diff) | |
parent | 5da3c2284560a7e08ffafd03c5b5ba44a3242228 (diff) | |
download | openbmc-8d6ae7f2a817751fad151168fa10ce28ee0869d8.tar.xz |
Merge tag '0.26' of ssh://git-amr-1.devtools.intel.com:29418/openbmc-openbmc into update
Diffstat (limited to 'poky/documentation/sphinx-static/switchers.js')
-rw-r--r-- | poky/documentation/sphinx-static/switchers.js | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/poky/documentation/sphinx-static/switchers.js b/poky/documentation/sphinx-static/switchers.js new file mode 100644 index 000000000..32113cfa9 --- /dev/null +++ b/poky/documentation/sphinx-static/switchers.js @@ -0,0 +1,233 @@ +(function() { + 'use strict'; + + var all_versions = { + 'dev': 'dev (3.2)', + '3.1.2': '3.1.2', + '3.0.3': '3.0.3', + '2.7.4': '2.7.4', + }; + + var all_doctypes = { + 'single': 'Individual Webpages', + 'mega': "All-in-one 'Mega' Manual", + }; + + // Simple version comparision + // Return 1 if a > b + // Return -1 if a < b + // Return 0 if a == b + function ver_compare(a, b) { + if (a == "dev") { + return 1; + } + + if (a === b) { + return 0; + } + + var a_components = a.split("."); + var b_components = b.split("."); + + var len = Math.min(a_components.length, b_components.length); + + // loop while the components are equal + for (var i = 0; i < len; i++) { + // A bigger than B + if (parseInt(a_components[i]) > parseInt(b_components[i])) { + return 1; + } + + // B bigger than A + if (parseInt(a_components[i]) < parseInt(b_components[i])) { + return -1; + } + } + + // If one's a prefix of the other, the longer one is greater. + if (a_components.length > b_components.length) { + return 1; + } + + if (a_components.length < b_components.length) { + return -1; + } + + // Otherwise they are the same. + return 0; + } + + function build_version_select(current_series, current_version) { + var buf = ['<select>']; + + $.each(all_versions, function(version, title) { + var series = version.substr(0, 3); + if (series == current_series) { + if (version == current_version) + buf.push('<option value="' + version + '" selected="selected">' + title + '</option>'); + else + buf.push('<option value="' + version + '">' + title + '</option>'); + + if (version != current_version) + buf.push('<option value="' + current_version + '" selected="selected">' + current_version + '</option>'); + } else { + buf.push('<option value="' + version + '">' + title + '</option>'); + } + }); + + buf.push('</select>'); + return buf.join(''); + } + + function build_doctype_select(current_doctype) { + var buf = ['<select>']; + + $.each(all_doctypes, function(doctype, title) { + if (doctype == current_doctype) + buf.push('<option value="' + doctype + '" selected="selected">' + + all_doctypes[current_doctype] + '</option>'); + else + buf.push('<option value="' + doctype + '">' + title + '</option>'); + }); + if (!(current_doctype in all_doctypes)) { + // In case we're browsing a doctype that is not yet in all_doctypes. + buf.push('<option value="' + current_doctype + '" selected="selected">' + + current_doctype + '</option>'); + all_doctypes[current_doctype] = current_doctype; + } + buf.push('</select>'); + return buf.join(''); + } + + function navigate_to_first_existing(urls) { + // Navigate to the first existing URL in urls. + var url = urls.shift(); + + // Web browsers won't redirect file:// urls to file urls using ajax but + // its useful for local testing + if (url.startsWith("file://")) { + window.location.href = url; + return; + } + + if (urls.length == 0) { + window.location.href = url; + return; + } + $.ajax({ + url: url, + success: function() { + window.location.href = url; + }, + error: function() { + navigate_to_first_existing(urls); + } + }); + } + + function get_docroot_url() { + var url = window.location.href; + var root = DOCUMENTATION_OPTIONS.URL_ROOT; + + var urlarray = url.split('/'); + // Trim off anything after '/' + urlarray.pop(); + var depth = (root.match(/\.\.\//g) || []).length; + for (var i = 0; i < depth; i++) { + urlarray.pop(); + } + + return urlarray.join('/') + '/'; + } + + function on_version_switch() { + var selected_version = $(this).children('option:selected').attr('value'); + var url = window.location.href; + var current_version = DOCUMENTATION_OPTIONS.VERSION; + var docroot = get_docroot_url() + + var new_versionpath = selected_version + '/'; + if (selected_version == "dev") + new_versionpath = ''; + + // dev versions have no version prefix + if (current_version == "dev") { + var new_url = docroot + new_versionpath + url.replace(docroot, ""); + var fallback_url = docroot + new_versionpath; + } else { + var new_url = url.replace('/' + current_version + '/', '/' + new_versionpath); + var fallback_url = new_url.replace(url.replace(docroot, ""), ""); + } + + console.log(get_docroot_url()) + console.log(url + " to url " + new_url); + console.log(url + " to fallback " + fallback_url); + + if (new_url != url) { + navigate_to_first_existing([ + new_url, + fallback_url, + 'https://www.yoctoproject.org/docs/', + ]); + } + } + + function on_doctype_switch() { + var selected_doctype = $(this).children('option:selected').attr('value'); + var url = window.location.href; + if (selected_doctype == 'mega') { + var docroot = get_docroot_url() + var current_version = DOCUMENTATION_OPTIONS.VERSION; + // Assume manuals before 3.2 are using old docbook mega-manual + if (ver_compare(current_version, "3.2") < 0) { + var new_url = docroot + "mega-manual/mega-manual.html"; + } else { + var new_url = docroot + "singleindex.html"; + } + } else { + var new_url = url.replace("singleindex.html", "index.html") + } + + if (new_url != url) { + navigate_to_first_existing([ + new_url, + 'https://www.yoctoproject.org/docs/', + ]); + } + } + + // Returns the current doctype based upon the url + function doctype_segment_from_url(url) { + if (url.includes("singleindex") || url.includes("mega-manual")) + return "mega"; + return "single"; + } + + $(document).ready(function() { + var release = DOCUMENTATION_OPTIONS.VERSION; + var current_doctype = doctype_segment_from_url(window.location.href); + var current_series = release.substr(0, 3); + var version_select = build_version_select(current_series, release); + + $('.version_switcher_placeholder').html(version_select); + $('.version_switcher_placeholder select').bind('change', on_version_switch); + + var doctype_select = build_doctype_select(current_doctype); + + $('.doctype_switcher_placeholder').html(doctype_select); + $('.doctype_switcher_placeholder select').bind('change', on_doctype_switch); + + if (ver_compare(release, "3.1") < 0) { + $('#outdated-warning').html('Version ' + release + ' of the project is now considered obsolete, please select and use a more recent version'); + $('#outdated-warning').css('padding', '.5em'); + } else if (release != "dev") { + $.each(all_versions, function(version, title) { + var series = version.substr(0, 3); + if (series == current_series && version != release) { + $('#outdated-warning').html('This document is for outdated version ' + release + ', you should select the latest release version in this series, ' + version + '.'); + $('#outdated-warning').css('padding', '.5em'); + } + }); + } + }); +})(); |