X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=tools%2Fhtdocs%2Fmkws.js;h=8b8ff076818dd35e556f67fe47476553d8b85f8c;hb=4cf1d83bcbec21e0309f2b05086c1512f0c9ad3c;hp=fb5e38a7998bae9385eaece9d2ca023441738c7e;hpb=3d97713178938075bd343b2efae9bd8f46ae3f5d;p=mkws-moved-to-github.git diff --git a/tools/htdocs/mkws.js b/tools/htdocs/mkws.js index fb5e38a..8b8ff07 100644 --- a/tools/htdocs/mkws.js +++ b/tools/htdocs/mkws.js @@ -2,10 +2,74 @@ "use strict"; // HTML5: disable for debug_level >= 2 + +// Handlebars helpers +Handlebars.registerHelper('json', function(obj) { + return $.toJSON(obj); +}); + + +Handlebars.registerHelper('translate', function(s) { + debug("translating '" + s + "'"); + return mkws.M(s); +}); + + +// We need {{attr '@name'}} because Handlebars can't parse {{@name}} +Handlebars.registerHelper('attr', function(attrName) { + return this[attrName]; +}); + + +/* + * Use as follows: {{#if-any NAME1 having="NAME2"}} + * Applicable when NAME1 is the name of an array + * The guarded code runs only if at least one element of the NAME1 + * array has a subelement called NAME2. + */ +Handlebars.registerHelper('if-any', function(items, options) { + var having = options.hash.having; + for (var i in items) { + var item = items[i] + if (!having || item[having]) { + return options.fn(this); + } + } + return ""; +}); + + +Handlebars.registerHelper('first', function(items, options) { + var having = options.hash.having; + for (var i in items) { + var item = items[i] + if (!having || item[having]) { + return options.fn(item); + } + } + return ""; +}); + + +Handlebars.registerHelper('commaList', function(items, options) { + var out = ""; + + for (var i in items) { + if (i > 0) out += ", "; + out += options.fn(items[i]) + } + + return out; +}); + + + // Some functions are visible to be called from outside code, namely // generated HTML: mkws.switchView(), showDetails(), limitTarget(), // limitQuery(), delimitTarget(), delimitQuery(), pagerPrev(), -// pagerNext(), showPage() +// pagerNext(), showPage(). Also mkws.M() is made available for the +// Handlebars helper 'translate' + // Set up global mkws object. Contains a hash of session objects, // indexed by windowid. @@ -70,15 +134,33 @@ var mkws = { } }; + // Define empty mkws_config for simple applications that don't define it. if (mkws_config == null || typeof mkws_config != 'object') { var mkws_config = {}; } + // wrapper for jQuery lib function _make_mkws_team($, teamName) { - if (console && console.log) - console.log("run _make_mkws_team(" + (teamName ? teamName : "") + ")"); + var m_sort = 'relevance'; + var m_filters = []; + var m_curPage = 1; + var m_recPerPage = 20; + var m_totalRec = 0; + var m_curDetRecId = ''; + var m_curDetRecData = null; + var m_submitted = false; + var m_SourceMax = 16; + var m_SubjectMax = 10; + var m_AuthorMax = 10; + var m_query; // initially undefined + var m_debug_time = { + // Timestamps for logging + "start": $.now(), + "last": $.now() + }; + // call this function only once if (mkws.init) { @@ -86,15 +168,11 @@ function _make_mkws_team($, teamName) { return; } - var m_sort = 'relevance'; - var m_filters = []; + // if (console && console.log) // disabled, will fail in IE8 + // console.log("run _make_mkws_team(" + (teamName ? teamName : "") + ")"); - // keep time state for debugging - var m_debug_time = { - "start": $.now(), - "last": $.now() - }; + // Needs to be defined inside _make_mkws_team() so it can see m_debug_time mkws.debug_function = function (string) { if (!mkws.debug_level) return; @@ -119,65 +197,6 @@ function _make_mkws_team($, teamName) { debug("start running MKWS"); - Handlebars.registerHelper('json', function(obj) { - return $.toJSON(obj); - }); - - - Handlebars.registerHelper('translate', function(s) { - debug("translating '" + s + "'"); - return M(s); - }); - - - // We need {{attr '@name'}} because Handlebars can't parse {{@name}} - Handlebars.registerHelper('attr', function(attrName) { - return this[attrName]; - }); - - - /* - * Use as follows: {{#if-any NAME1 having="NAME2"}} - * Applicable when NAME1 is the name of an array - * The guarded code runs only if at least one element of the NAME1 - * array has a subelement called NAME2. - */ - Handlebars.registerHelper('if-any', function(items, options) { - var having = options.hash.having; - for (var i in items) { - var item = items[i] - if (!having || item[having]) { - return options.fn(this); - } - } - return ""; - }); - - - Handlebars.registerHelper('first', function(items, options) { - var having = options.hash.having; - for (var i in items) { - var item = items[i] - if (!having || item[having]) { - return options.fn(item); - } - } - return ""; - }); - - - Handlebars.registerHelper('commaList', function(items, options) { - var out = ""; - - for (var i in items) { - if (i > 0) out += ", "; - out += options.fn(items[i]) - } - - return out; - }); - - { /* default mkws config */ @@ -265,22 +284,11 @@ function _make_mkws_team($, teamName) { "showResponseType": '', // or "json" (for debugging?) "onrecord": my_onrecord } ); - // some state vars - var curPage = 1; - var recPerPage = 20; - var totalRec = 0; - var curDetRecId = ''; - var curDetRecData = null; - var submitted = false; - var SourceMax = 16; - var SubjectMax = 10; - var AuthorMax = 10; - var m_query; // initially undefined - if (!isNaN(parseInt(mkws_config.perpage_default))) { - recPerPage = parseInt(mkws_config.perpage_default); + m_recPerPage = parseInt(mkws_config.perpage_default); } + // // pz2.js event handlers: // @@ -289,8 +297,9 @@ function _make_mkws_team($, teamName) { m_paz.bytarget(); } + function my_onshow(data) { - totalRec = data.merged; + m_totalRec = data.merged; // move it out var pager = document.getElementById("mkwsPager"); if (pager) { @@ -311,8 +320,8 @@ function _make_mkws_team($, teamName) { html.push('
', renderSummary(hit), '
'); - if (hit.recid == curDetRecId) { - html.push(renderDetails(curDetRecData)); + if (hit.recid == m_curDetRecId) { + html.push(renderDetails(m_curDetRecData)); } } replaceHtml(results, html.join('')); @@ -340,6 +349,7 @@ function _make_mkws_team($, teamName) { '' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + ''; } + function my_onterm(data) { // no facets if (!mkws_config.facets || mkws_config.facets.length == 0) { @@ -356,11 +366,11 @@ function _make_mkws_team($, teamName) { for(var i = 0; i < facets.length; i++) { if (facets[i] == "sources") { - add_single_facet(acc, "Sources", data.xtargets, SourceMax, null); + add_single_facet(acc, "Sources", data.xtargets, m_SourceMax, null); } else if (facets[i] == "subjects") { - add_single_facet(acc, "Subjects", data.subject, SubjectMax, "subject"); + add_single_facet(acc, "Subjects", data.subject, m_SubjectMax, "subject"); } else if (facets[i] == "authors") { - add_single_facet(acc, "Authors", data.author, AuthorMax, "author"); + add_single_facet(acc, "Authors", data.author, m_AuthorMax, "author"); } else { alert("bad facet configuration: '" + facets[i] + "'"); } @@ -371,6 +381,7 @@ function _make_mkws_team($, teamName) { replaceHtml(termlist, acc.join('')); } + function add_single_facet(acc, caption, data, max, pzIndex) { acc.push('
'); acc.push('
' + M(caption) + '
'); @@ -392,18 +403,20 @@ function _make_mkws_team($, teamName) { acc.push('
'); } + function my_onrecord(data) { // FIXME: record is async!! clearTimeout(m_paz.recordTimer); // in case on_show was faster to redraw element var detRecordDiv = document.getElementById('mkwsDet_'+data.recid); if (detRecordDiv) return; - curDetRecData = data; - var recordDiv = document.getElementById('mkwsRecdiv_'+curDetRecData.recid); - var html = renderDetails(curDetRecData); + m_curDetRecData = data; + var recordDiv = document.getElementById('mkwsRecdiv_'+m_curDetRecData.recid); + var html = renderDetails(m_curDetRecData); recordDiv.innerHTML += html; } + function my_onbytarget(data) { var targetDiv = document.getElementById("mkwsBytarget"); if (!targetDiv) { @@ -434,6 +447,7 @@ function _make_mkws_team($, teamName) { //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// + // wait until the DOM is ready function domReady () { @@ -447,6 +461,7 @@ function _make_mkws_team($, teamName) { } } + // when search button pressed function onFormSubmitEventHandler() { @@ -454,6 +469,7 @@ function _make_mkws_team($, teamName) { return false; } + function newSearch(query, sort, targets, windowid) { debug("newSearch: " + query); @@ -469,24 +485,27 @@ function _make_mkws_team($, teamName) { loadSelect(); // ### should use windowid triggerSearch(query, sort, targets, windowid); mkws.switchView('records'); // In case it's configured to start off as hidden - submitted = true; + m_submitted = true; } + function onSelectDdChange() { - if (!submitted) return false; + if (!m_submitted) return false; resetPage(); loadSelect(); - m_paz.show(0, recPerPage, m_sort); + m_paz.show(0, m_recPerPage, m_sort); return false; } + function resetPage() { - curPage = 1; - totalRec = 0; + m_curPage = 1; + m_totalRec = 0; } + function triggerSearch (query, sort, targets, windowid) { var pp2filter = ""; @@ -531,19 +550,21 @@ function _make_mkws_team($, teamName) { } debug("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params)); - m_paz.search(m_query, recPerPage, m_sort, pp2filter, undefined, params); + m_paz.search(m_query, m_recPerPage, m_sort, pp2filter, undefined, params); } + function loadSelect () { if (document.mkwsSelect) { if (document.mkwsSelect.mkwsSort) m_sort = document.mkwsSelect.mkwsSort.value; if (document.mkwsSelect.mkwsPerpage) - recPerPage = document.mkwsSelect.mkwsPerpage.value; + m_recPerPage = document.mkwsSelect.mkwsPerpage.value; } } + // limit the query after clicking the facet mkws.limitQuery = function (field, value) { @@ -556,6 +577,7 @@ function _make_mkws_team($, teamName) { return false; } + // limit by target functions mkws.limitTarget = function (id, name) { @@ -568,6 +590,7 @@ function _make_mkws_team($, teamName) { return false; } + mkws.delimitQuery = function (field, value) { debug("delimitQuery(field=" + field + ", value=" + value + ")"); @@ -645,10 +668,10 @@ function _make_mkws_team($, teamName) { { //client indexes pages from 1 but pz2 from 0 var onsides = 6; - var pages = Math.ceil(totalRec / recPerPage); + var pages = Math.ceil(m_totalRec / m_recPerPage); - var firstClkbl = ( curPage - onsides > 0 ) - ? curPage - onsides + var firstClkbl = ( m_curPage - onsides > 0 ) + ? m_curPage - onsides : 1; var lastClkbl = firstClkbl + 2*onsides < pages @@ -656,14 +679,14 @@ function _make_mkws_team($, teamName) { : pages; var prev = '<< ' + M('Prev') + ' | '; - if (curPage > 1) + if (m_curPage > 1) prev = '' +'<< ' + M('Prev') + ' | '; var middle = ''; for(var i = firstClkbl; i <= lastClkbl; i++) { var numLabel = i; - if(i == curPage) + if(i == m_curPage) numLabel = '' + i + ''; middle += ' ' @@ -671,7 +694,7 @@ function _make_mkws_team($, teamName) { } var next = ' | ' + M('Next') + ' >>'; - if (pages - curPage > 0) + if (pages - m_curPage > 0) next = ' | ' + M('Next') + ' >>'; @@ -687,28 +710,30 @@ function _make_mkws_team($, teamName) { + prev + predots + middle + postdots + next + ''; } + mkws.showPage = function (pageNum) { - curPage = pageNum; - m_paz.showPage( curPage - 1 ); + m_curPage = pageNum; + m_paz.showPage( m_curPage - 1 ); } - // simple paging functions + // simple paging functions mkws.pagerNext = function () { - if ( totalRec - recPerPage*curPage > 0) { + if ( m_totalRec - m_recPerPage*m_curPage > 0) { m_paz.showNext(); - curPage++; + m_curPage++; } } + mkws.pagerPrev = function () { if ( m_paz.showPrev() != false ) - curPage--; + m_curPage--; } - // switching view between targets and records + // switching view between targets and records mkws.switchView = function(view) { debug("switchView: " + view); @@ -742,11 +767,12 @@ function _make_mkws_team($, teamName) { } } + // detailed record drawing mkws.showDetails = function (prefixRecId) { var recId = prefixRecId.replace('mkwsRec_', ''); - var oldRecId = curDetRecId; - curDetRecId = recId; + var oldRecId = m_curDetRecId; + m_curDetRecId = recId; // remove current detailed view if any var detRecordDiv = document.getElementById('mkwsDet_'+oldRecId); @@ -756,14 +782,15 @@ function _make_mkws_team($, teamName) { // if the same clicked, just hide if (recId == oldRecId) { - curDetRecId = ''; - curDetRecData = null; + m_curDetRecId = ''; + m_curDetRecData = null; return; } // request the record m_paz.record(recId); } + function replaceHtml(el, html) { var oldEl = typeof el === "string" ? document.getElementById(el) : el; /*@cc_on // Pure innerHTML is slightly faster in IE @@ -778,6 +805,7 @@ function _make_mkws_team($, teamName) { return newEl; }; + function renderDetails(data, marker) { var template = loadTemplate("Record"); @@ -1020,6 +1048,7 @@ function _make_mkws_team($, teamName) { return nvpair; } + function mkws_set_lang() { var lang = parseQuerystring().lang || mkws_config.lang; if (!lang || !mkws.locale_lang[lang]) { @@ -1032,6 +1061,7 @@ function _make_mkws_team($, teamName) { return mkws_config.lang; } + function mkws_html_switch() { debug("HTML switch"); @@ -1047,6 +1077,7 @@ function _make_mkws_team($, teamName) { $("#mkwsTargets").css("display", "none"); } + function mkws_html_sort() { debug("HTML sort, m_sort = '" + m_sort + "'"); var sort_html = ''; @@ -1085,6 +1117,7 @@ function _make_mkws_team($, teamName) { return perpage_html; } + /* * Run service-proxy authentication in background (after page load). * The username/password is configured in the apache config file @@ -1120,6 +1153,7 @@ function _make_mkws_team($, teamName) { }); } + /* create locale language menu */ function mkws_html_lang() { var lang_default = "en"; @@ -1162,6 +1196,7 @@ function _make_mkws_team($, teamName) { $("#mkwsLang").html(data); } + function mkws_resize_page () { var list = ["mkwsSwitch"]; @@ -1189,6 +1224,7 @@ function _make_mkws_team($, teamName) { } }; + /* locale */ function M(word) { var lang = mkws_config.lang; @@ -1198,6 +1234,8 @@ function _make_mkws_team($, teamName) { return mkws.locale_lang[lang][word] || word; } + mkws.M = M; // so the Handlebars helper can use it + // main (function() {