X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=tools%2Fhtdocs%2Fmkws.js;h=0638ee47084f6edb9b4e41128f8cd83847f3ced3;hb=17c48ded3548965541ccf15cbb90da1788368e34;hp=5db8b455c422afbcbaf3a025cd61d13809473563;hpb=8259da8a123505e6e13532297ed87e7ceecb4f3b;p=mkws-moved-to-github.git diff --git a/tools/htdocs/mkws.js b/tools/htdocs/mkws.js index 5db8b45..0638ee4 100644 --- a/tools/htdocs/mkws.js +++ b/tools/htdocs/mkws.js @@ -1,32 +1,24 @@ /* A very simple client that shows a basic usage of the pz2.js */ -"use strict"; // HTML5: disable for debug >= 2 +"use strict"; // HTML5: disable for debug_level >= 2 // Set up namespace and some state. -var mkws = {}; - -if (!mkws_config) - var mkws_config = {}; // for the guys who forgot to define mkws_config... - -// Wrapper for jQuery -(function ($) { +var mkws = { + filters: [], +}; /* * global config object: mkws_config * - * needs to be defined in the HTML header before - * including this JS file + * Needs to be defined in the HTML header before including this JS file. + * Define empty mkws_config for simple applications that don't define it. */ +if (!mkws_config) + var mkws_config = {}; -if (typeof mkws_config.use_service_proxy === 'undefined') - mkws_config.use_service_proxy = true; - -var pazpar2_url = mkws_config.pazpar2_url ? mkws_config.pazpar2_url : "/pazpar2/search.pz2"; -var service_proxy_url = mkws_config.service_proxy_url ? mkws_config.service_proxy_url : "http://mkws.indexdata.com/service-proxy/"; - -mkws.pazpar2path = mkws_config.use_service_proxy ? service_proxy_url : pazpar2_url; -mkws.usesessions = mkws_config.use_service_proxy ? false : true; +// Wrapper for jQuery +(function ($) { mkws.locale_lang = { "de": { @@ -49,6 +41,7 @@ mkws.locale_lang = { "Date": "Datum", "Subject": "Schlagwort", "Location": "Ort", + // ### to add: Records, Targets "dummy": "dummy" }, @@ -73,28 +66,135 @@ mkws.locale_lang = { "Date": "Dato", "Subject": "Emneord", "Location": "Lokation", + // ### to add: Records, Targets "dummy": "dummy" } }; -mkws.debug = function (string) { - if (!mkws.debug) +// keep time state for debugging +mkws.debug_time = { + "start": $.now(), + "last": $.now() +}; + +mkws.debug_function = function (string) { + if (!mkws.debug_level) return; if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */ return; } + var now = $.now(); + var timestamp = (now - mkws.debug_time.start)/1000 + " (+" + (now - mkws.debug_time.last)/1000 + ") " + mkws.debug_time.last = now; + // you need to disable use strict at the top of the file!!! - if (mkws.debug >= 3) { - console.log(arguments.callee.caller); - } else if (mkws.debug >= 2) { - console.log(">>> called from function " + arguments.callee.caller.name + ' <<<'); + if (mkws.debug_level >= 3) { + console.log(timestamp + arguments.callee.caller); + } else if (mkws.debug_level >= 2) { + console.log(timestamp + ">>> called from function " + arguments.callee.caller.name + ' <<<'); } - console.log(string); + console.log(timestamp + string); +} +var debug = mkws.debug_function; // local alias + + +Handlebars.registerHelper('json', function(obj) { + return JSON.stringify(obj); +}); + + +// 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 */ + var config_default = { + use_service_proxy: true, + service_proxy_auth: "http://mkws.indexdata.com/service-proxy-auth", + lang: "", + sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]], + perpage_options: [10, 20, 30, 50], + sort_default: "relevance", + perpage_default: 20, + query_width: 50, + show_lang: true, /* show/hide language menu */ + show_sort: true, /* show/hide sort menu */ + show_perpage: true, /* show/hide perpage menu */ + lang_options: [], /* display languages links for given languages, [] for all */ + facets: ["sources", "subjects", "authors"], /* display facets, in this order, [] for none */ + responsive_design_width: undefined, /* a page with less pixel width considered as narrow */ + debug_level: 1, /* debug level for development: 0..2 */ + + dummy: "dummy" + }; + + /* set global debug_level flag early */ + if (typeof mkws_config.debug_level !== 'undefined') { + mkws.debug_level = mkws_config.debug_level; + } else if (typeof config_default.debug_level !== 'undefined') { + mkws.debug_level = config_default.debug_level; + } + + /* override standard config values by function parameters */ + for (var k in config_default) { + if (typeof mkws_config[k] === 'undefined') + mkws_config[k] = config_default[k]; + debug("Set config: " + k + ' => ' + mkws_config[k]); + } +} + +if (mkws_config.query_width < 5 || mkws_config.query_width > 150) { + debug("Reset query width: " + mkws_config.query_width); + mkws_config.query_width = 50; } -var debug = mkws.debug; // local alias for (var key in mkws_config) { if (mkws_config.hasOwnProperty(key)) { @@ -102,6 +202,7 @@ for (var key in mkws_config) { var lang = key.replace(/^language_/, ""); // Copy custom languages into list mkws.locale_lang[lang] = mkws_config[key]; + debug("Added locally configured language '" + lang + "'"); } } } @@ -112,13 +213,13 @@ for (var key in mkws_config) { // autoInit is set to true on default var my_paz = new pz2( { "onshow": my_onshow, "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way - "pazpar2path": mkws.pazpar2path, + "pazpar2path": mkws_config.pazpar2_url || "http://mkws.indexdata.com/service-proxy/", "oninit": my_oninit, "onstat": my_onstat, "onterm": my_onterm, "termlist": "xtargets,subject,author", "onbytarget": my_onbytarget, - "usesessions" : mkws.usesessions, + "usesessions" : mkws_config.use_service_proxy ? false : true, "showResponseType": '', // or "json" (for debugging?) "onrecord": my_onrecord } ); @@ -131,7 +232,6 @@ var totalRec = 0; var curDetRecId = ''; var curDetRecData = null; var curSort = 'relevance'; -var curFilter = null; var submitted = false; var SourceMax = 16; var SubjectMax = 10; @@ -149,12 +249,15 @@ function my_onshow(data) { totalRec = data.merged; // move it out var pager = document.getElementById("mkwsPager"); - pager.innerHTML = ""; - pager.innerHTML +='