X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=experiments%2Fspclient%2Fmkws.js;h=5db9f7e86ec88b483baa1be6bd4811b9bbf3fc76;hb=dec2efeac34c321727cd999f2c72606ab1f2854f;hp=b966f1dbc7758ca59df4d7a8db587a8600f43e32;hpb=ac264b5e182a4374b9407c99d39e3958387a7d0e;p=mkws-moved-to-github.git diff --git a/experiments/spclient/mkws.js b/experiments/spclient/mkws.js index b966f1d..5db9f7e 100644 --- a/experiments/spclient/mkws.js +++ b/experiments/spclient/mkws.js @@ -1,14 +1,80 @@ /* A very simple client that shows a basic usage of the pz2.js */ -"use strict"; // HTML5 +"use strict"; // HTML5: disable for debug >= 2 + +/* + * global config object: mkws_config + * + * needs to be defined in the HTML header before + * including this JS file + */ + +if (!mkws_config) + var mkws_config = {}; // for the guys who forgot to define mkws_config... + +if (typeof mkws_config.use_service_proxy === 'undefined') + mkws_config.use_service_proxy = true; + +var mkws_debug = 1; 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 : "/service-proxy/"; +var service_proxy_url = mkws_config.service_proxy_url ? mkws_config.service_proxy_url : "http://mkws.indexdata.com/service-proxy/"; var pazpar2path = mkws_config.use_service_proxy ? service_proxy_url : pazpar2_url; var usesessions = mkws_config.use_service_proxy ? false : true; + +var mkws_locale_lang = { + "de": { + "Authors": "Autoren", + "Subjects": "Schlagwörter", + "Sources": "Daten und Quellen", + "TERMLISTS": "Termlisten", + "Next": "Weiter", + "Prev": "Zurück", + "Search": "Suche", + "Sort by": "Sortieren nach", + "and show": "und zeige", + "per page": "pro Seite", + "Displaying": "Zeige", + "to": "von", + "of": "aus", + "found": "gefunden", + "Title": "Titel", + "Author": "Autor", + "Date": "Datum", + "Subject": "Schlagwort", + "Location": "Ort", + + "dummy": "dummy" + }, + + "da": { + "Authors": "Forfattere", + "Subjects": "Emner", + "Sources": "Kilder", + "TERMLISTS": "TERMLISTS", + "Next": "Næste", + "Prev": "Forrige", + "Search": "Søg", + "Sort by": "Sorter efter", + "and show": "og vis", + "per page": "per side", + "Displaying": "Viser", + "to": "til", + "of": "ud af", + "found": "fandt", + "Title": "Title", + "Author": "Forfatter", + "Date": "Dato", + "Subject": "Emneord", + "Location": "Lokation", + + "dummy": "dummy" + } +}; + // create a parameters array and pass it to the pz2's constructor // then register the form submit event with the pz2.search function // autoInit is set to true on default @@ -49,9 +115,9 @@ function my_onshow(data) { // move it out var pager = document.getElementById("pager"); pager.innerHTML = ""; - pager.innerHTML +='
Displaying: ' - + (data.start + 1) + ' to ' + (data.start + data.num) + - ' of ' + data.merged + ' (found: ' + pager.innerHTML +='
' + M('Displaying') + ': ' + + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) + + ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': ' + data.total + ')
'; drawPager(pager); // navi @@ -92,21 +158,24 @@ function my_onstat(data) { } function my_onterm(data) { + if (!mkws_config.termlist_menu) + return; + var termlists = []; - termlists.push('
TERMLISTS:
Sources
'); + termlists.push('
' + M('TERMLISTS') + ':
' + M('Sources') + '
'); for (var i = 0; i < data.xtargets.length && i < SourceMax; i++ ) { termlists.push('' + data.xtargets[i].name + ' (' + data.xtargets[i].freq + ')
'); } - termlists.push('
Subjects
'); + termlists.push('
' + M('Subjects') + '
'); for (var i = 0; i < data.subject.length && i < SubjectMax; i++ ) { termlists.push('' + data.subject[i].name + ' (' + data.subject[i].freq + ')
'); } - termlists.push('
Authors
'); + termlists.push('
' + M('Authors') + '
'); for (var i = 0; i < data.author.length && i < AuthorMax; i++ ) { termlists.push('' + data.author[i].name @@ -165,6 +234,7 @@ function onFormSubmitEventHandler() resetPage(); loadSelect(); triggerSearch(); + switchView('records'); // In case it's configured to start off as hidden submitted = true; return false; } @@ -242,10 +312,10 @@ function drawPager (pagerDiv) ? firstClkbl + 2*onsides : pages; - var prev = '<< Prev | '; + var prev = '<< ' + M('Prev') + ' | '; if (curPage > 1) prev = ' | '; + +'<< ' + M('Prev') + ' | '; var middle = ''; for(var i = firstClkbl; i <= lastClkbl; i++) { @@ -257,10 +327,10 @@ function drawPager (pagerDiv) + numLabel + ' '; } - var next = ' | Next >>'; + var next = ' | ' + M('Next') + ' >>'; if (pages - curPage > 0) next = ' | '; + + M('Next') + ' >>'; var predots = ''; if (firstClkbl > 1) @@ -356,7 +426,7 @@ function renderDetails(data, marker) var details = '
'; if (marker) details += ''; if (data["md-title"] != undefined) { - details += ''; } if (data["md-date"] != undefined) - details += ''; + details += ''; if (data["md-author"] != undefined) - details += ''; + details += ''; if (data["md-electronic-url"] != undefined) details += ''; if (data["location"][0]["md-subject"] != undefined) - details += ''; + details += ''; if (data["location"][0]["@name"] != undefined) - details += ''; + details += ''; details += '
'+ marker + '
Title: '+data["md-title"]; + details += '
' + M('Title') + ': '+data["md-title"]; if (data["md-title-remainder"] !== undefined) { details += ' : ' + data["md-title-remainder"] + ' '; } @@ -366,15 +436,15 @@ function renderDetails(data, marker) details += '
Date: ' + data["md-date"] + '
' + M('Date') + ': ' + data["md-date"] + '
Author: ' + data["md-author"] + '
' + M('Author') + ': ' + data["md-author"] + '
URL: ' + data["md-electronic-url"] + '' + '
Subject: ' + data["location"][0]["md-subject"] + '
' + M('Subject') + ': ' + data["location"][0]["md-subject"] + '
Location: ' + data["location"][0]["@name"] + " (" +data["location"][0]["@id"] + ")" + '
' + M('Location') + ': ' + data["location"][0]["@name"] + " (" +data["location"][0]["@id"] + ")" + '
'; return details; } @@ -383,33 +453,57 @@ function renderDetails(data, marker) * All the HTML stuff to render the search forms and * result pages. */ -function mkws_html_all(data) { +function mkws_html_all(config) { - /* default config */ - var config = { + /* default mkws config */ + var mkws_config_default = { sort: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]], perpage: [10, 20, 30, 50], sort_default: "relevance", perpage_default: 20, query_width: 50, - switch: true, /* show/hide Records|Targets menu */ + switch_menu: true, /* show/hide Records|Targets menu */ + lang_menu: true, /* show/hide language menu */ + lang_display: [], /* display languages links for given languages, [] for all */ + termlist_menu: true, /* show/hide termlist */ + debug: 0, /* debug level for development: 0..2 */ dummy: "dummy" }; + /* set global debug flag early */ + if (config.debug !== 'undefined') { + mkws_debug = config.debug; + } else if (mkws_config_default.debug !== 'undefined') { + mkws_debug = mkws_config_default.debug; + } + /* override standard config values by function parameters */ - for (var k in data) { - config[k] = data[k]; + for (var k in mkws_config_default) { + if (typeof config[k] === 'undefined') + mkws_config[k] = mkws_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; + } + + mkws_set_lang(mkws_config); + if (mkws_config.lang_menu) + mkws_html_lang(mkws_config); + // For some reason, doing this programmatically results in // document.search.query being undefined, hence the raw HTML. + debug("HTML search form"); $("#mkwsSearch").html('\ -
\ - \ - \ + \ + \ + \
'); + debug("HTML records"); $("#mkwsRecords").html('\ \ \ @@ -418,10 +512,10 @@ function mkws_html_all(data) { \ \ \ -
\
\ -
\ - Sort by' + mkws_html_sort(config) + '\ - and show ' + mkws_html_perpage(config) + '\ - per page.\ + \ + ' + M('Sort by') + mkws_html_sort(config) + '\ + ' + M('and show') + ' ' + mkws_html_perpage(config) + '\ + ' + M('per page') + '.\
\
\
\ @@ -429,8 +523,7 @@ function mkws_html_all(data) {
\
\ -
'); + '); mkws_html_switch(config); if (mkws_config.use_service_proxy) @@ -439,7 +532,21 @@ function mkws_html_all(data) { domReady(); } +function mkws_set_lang(mkws_config) { + var lang = jQuery.parseQuerystring().lang || mkws_config.lang || ""; + if (!lang || !mkws_locale_lang[lang]) { + mkws_config.lang = "" + } else { + mkws_config.lang = lang; + } + + debug("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none")); + return mkws_config.lang; +} + function mkws_html_switch(config) { + debug("HTML switch"); + $("#mkwsSwitch").html($("", { href: '#', onclick: "switchView(\'records\')", @@ -452,18 +559,21 @@ function mkws_html_switch(config) { text: "Targets" })); + debug("HTML targets"); $("#mkwsTargets").html('\
\ No information available yet.\
'); $("#mkwsTargets").css("display", "none"); - if (!config.switch) { + if (!config.switch_menu) { + debug("disable switch menu"); $("#mkwsSwitch").css("display", "none"); } } function mkws_html_sort(config) { + debug("HTML sort"); var sort_html = ''; for(var i = 0; i < config.perpage.length; i++) { @@ -505,23 +616,118 @@ function mkws_html_perpage(config) { */ function mkws_service_proxy_auth(auth_url) { if (!auth_url) - auth_url = "/service-proxy-auth"; - - var jqxhr = jQuery.get(auth_url) - .fail(function() { - alert("service proxy authentication failed, give up!"); - }) - .success(function(data) { - if (!jQuery.isXMLDoc(data)) { - alert("service proxy auth response document is not valid XML document, give up!"); - return; - } - var status = $(data).find("status"); - if (status.text() != "OK") { - alert("service proxy auth repsonse status: " + status.text() + ", give up!"); - return; - } - }); + auth_url = "http://mkws.indexdata.com/service-proxy-auth"; + + debug("Run service proxy auth URL: " + auth_url); + + var request = new pzHttpRequest(auth_url); + request.get(null, function(data) { + if (!jQuery.isXMLDoc(data)) { + alert("service proxy auth response document is not valid XML document, give up!"); + return; + } + var status = $(data).find("status"); + if (status.text() != "OK") { + alert("service proxy auth repsonse status: " + status.text() + ", give up!"); + return; + } + }); +} + +/* create locale language menu */ +function mkws_html_lang(mkws_config) { + var lang_default = "en"; + var lang = mkws_config.lang || lang_default; + var list = []; + + /* display a list of configured languages, or all */ + var lang_display = mkws_config.lang_display || []; + var hash = {}; + for (var i = 0; i < lang_display.length; i++) { + hash[lang_display[i]] = 1; + } + + for (var k in mkws_locale_lang) { + if (hash[k] == 1 || lang_display.length == 0) + list.push(k); + } + + // add english link + if (lang_display.length == 0 || hash[lang_default] == 1) + list.push(lang_default); + + debug("Language menu for: " + list.join(", ")); + + /* the HTML part */ + var data = ""; + for(var i = 0; i < list.length; i++) { + var l = list[i]; + + if (data) + data += ' | '; + + if (lang == l) { + data += l; + } else { + data += ' ' + l + ' ' + } + } + + $("#mkwsLang").html(data); +} + +/* locale */ +function M(word) { + var lang = mkws_config.lang; + + if (!lang || !mkws_locale_lang[lang]) + return word; + + return mkws_locale_lang[lang][word] ? mkws_locale_lang[lang][word] : word; +} + +/* implement jQuery.parseQuerystring() for parsing URL parameters */ +jQuery.extend({ + parseQuerystring: function() { + var nvpair = {}; + var qs = window.location.search.replace('?', ''); + var pairs = qs.split('&'); + $.each(pairs, function(i, v){ + var pair = v.split('='); + nvpair[pair[0]] = pair[1]; + }); + return nvpair; + }, + pazpar2: function(data) { + document.write('
\ +
\ +
\ +
\ +
\ + '); + + mkws_html_all(mkws_config); + } +}); + +function debug(string) { + if (!mkws_debug) + return; + + if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */ + return; + } + + // 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 + ' <<<'); + } + console.log(string); } /* magic */