X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=tools%2Fhtdocs%2Fmkws.js;h=b6f0e0e3ffbe805d121514f06a51ed284d1f26e8;hb=42ca1c4a0ca09e45e4cc56e91f1cf69584839d94;hp=99ab0caee809c4e2228dd0ee55ff26d5c2d403c4;hpb=7ae91e89f75695cdc3e41a68f56fac454643049a;p=mkws-moved-to-github.git

diff --git a/tools/htdocs/mkws.js b/tools/htdocs/mkws.js
index 99ab0ca..b6f0e0e 100644
--- a/tools/htdocs/mkws.js
+++ b/tools/htdocs/mkws.js
@@ -158,15 +158,22 @@ function widget($, team, type, node) {
 
     var M = mkws.M;
 
-    if (type === 'Targets') {
-	promoteTargets();
-    } else if (type === 'Stat') {
-	promoteStat();
+    var type2fn = {
+	Targets: promoteTargets,
+	Stat: promoteStat,
+	Termlists: promoteTermlists,
+	Pager: promotePager,
+	Records: promoteRecords
+    };
+
+    var promote = type2fn[type];
+    if (promote) {
+	promote();
+	team.debug("made " + type + " widget(node=" + node + ")");
     } else {
-	// ### Handle other types here
+	team.debug("made UNENCAPSULATED widget(type=" + type + ", node=" + node + ")");
     }
 
-    mkws.debug("made widget(team=" + team + ", type=" + type + ", node=" + node);
     return that;
 
 
@@ -212,6 +219,157 @@ function widget($, team, type, node) {
 		'<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>');
 	});
     }
+
+
+    function promoteTermlists() {
+	team.queue("termlists").subscribe(function(data) {
+	    mkws.debug("in termlist consumer");
+	    if (!node) {
+		alert("termlists event when there are no termlists");
+		return;
+	    }
+
+	    // no facets: this should never happen
+	    if (!mkws_config.facets || mkws_config.facets.length == 0) {
+		alert("onTerm called even though we have no facets: " + $.toJSON(data));
+		$(node).hide();
+		return;
+	    }
+
+	    // display if we first got results
+	    $(node).show();
+
+	    var acc = [];
+	    acc.push('<div class="title">' + M('Termlists') + '</div>');
+	    var facets = mkws_config.facets;
+
+	    for (var i = 0; i < facets.length; i++) {
+		if (facets[i] == "xtargets") {
+		    addSingleFacet(acc, "Sources",  data.xtargets, 16, null);
+		} else if (facets[i] == "subject") {
+		    addSingleFacet(acc, "Subjects", data.subject,  10, "subject");
+		} else if (facets[i] == "author") {
+		    addSingleFacet(acc, "Authors",  data.author,   10, "author");
+		} else {
+		    alert("bad facet configuration: '" + facets[i] + "'");
+		}
+	    }
+
+	    $(node).html(acc.join(''));
+
+	    function addSingleFacet(acc, caption, data, max, pzIndex) {
+		acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + team.name() + '">');
+		acc.push('<div class="termtitle">' + M(caption) + '</div>');
+		for (var i = 0; i < data.length && i < max; i++) {
+		    acc.push('<div class="term">');
+		    acc.push('<a href="#" ');
+		    var action = '';
+		    if (!pzIndex) {
+			// Special case: target selection
+			acc.push('target_id='+data[i].id+' ');
+			if (!team.targetFiltered(data[i].id)) {
+			    action = 'mkws.limitTarget(\'' + team.name() + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
+			}
+		    } else {
+			action = 'mkws.limitQuery(\'' + team.name() + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
+		    }
+		    acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
+			     + ' <span>' + data[i].freq + '</span>');
+		    acc.push('</div>');
+		}
+		acc.push('</div>');
+	    }
+	});
+    }
+
+
+    function promotePager() {
+	team.queue("pager").subscribe(function(data) {
+	    $(node).html(drawPager(data))
+
+	    function drawPager(data) {
+		var s = '<div style="float: right">' + M('Displaying') + ': '
+		    + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
+		    ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
+		    + data.total + ')</div>';
+
+		//client indexes pages from 1 but pz2 from 0
+		var onsides = 6;
+		var pages = Math.ceil(team.totalRecordCount() / team.perpage());
+		var currentPage = team.currentPage();
+
+		var firstClkbl = (currentPage - onsides > 0)
+		    ? currentPage - onsides
+		    : 1;
+
+		var lastClkbl = firstClkbl + 2*onsides < pages
+		    ? firstClkbl + 2*onsides
+		    : pages;
+
+		var prev = '<span class="mkwsPrev">&#60;&#60; ' + M('Prev') + '</span><b> | </b>';
+		if (currentPage > 1)
+		    prev = '<a href="#" class="mkwsPrev" onclick="mkws.pagerPrev(\'' + team.name() + '\');">'
+		    +'&#60;&#60; ' + M('Prev') + '</a><b> | </b>';
+
+		var middle = '';
+		for(var i = firstClkbl; i <= lastClkbl; i++) {
+		    var numLabel = i;
+		    if(i == currentPage)
+			numLabel = '<b>' + i + '</b>';
+
+		    middle += '<a href="#" onclick="mkws.showPage(\'' + team.name() + '\', ' + i + ')"> '
+			+ numLabel + ' </a>';
+		}
+
+		var next = '<b> | </b><span class="mkwsNext">' + M('Next') + ' &#62;&#62;</span>';
+		if (pages - currentPage > 0)
+		    next = '<b> | </b><a href="#" class="mkwsNext" onclick="mkws.pagerNext(\'' + team.name() + '\')">'
+		    + M('Next') + ' &#62;&#62;</a>';
+
+		var predots = '';
+		if (firstClkbl > 1)
+		    predots = '...';
+
+		var postdots = '';
+		if (lastClkbl < pages)
+		    postdots = '...';
+
+		s += '<div style="float: clear">'
+		    + prev + predots + middle + postdots + next + '</div>';
+
+		return s;
+	    }
+	});
+    }			     
+
+
+    function promoteRecords() {
+	team.queue("records").subscribe(function(data) {
+	    var html = [];
+	    for (var i = 0; i < data.hits.length; i++) {
+		var hit = data.hits[i];
+		html.push('<div class="record" id="mkwsRecdiv_' + team.name() + '_' + hit.recid + '" >',
+			  renderSummary(hit),
+      			  '</div>');
+		// ### At some point, we may be able to move the
+		// m_currentRecordId and m_currentRecordData members
+		// from the team object into this widget.
+		if (hit.recid == team.currentRecordId()) {
+		    if (team.currentRecordData())
+			html.push(team.renderDetails(team.currentRecordData()));
+		}
+	    }
+	    $(node).html(html.join(''));
+
+	    function renderSummary(hit)
+	    {
+		var template = team.loadTemplate("Summary");
+		hit._id = "mkwsRec_" + hit.recid;
+		hit._onclick = "mkws.showDetails('" + team.name() + "', this.id);return false;"
+		return template(hit);
+	    }
+	});
+    }
 }
 
 
@@ -226,7 +384,6 @@ function widget($, team, type, node) {
 function team($, teamName) {
     var that = {};
     var m_teamName = teamName;
-    that.name = function() { return m_teamName; }
     var m_submitted = false;
     var m_query; // initially undefined
     var m_sortOrder; // will be set below
@@ -235,7 +392,7 @@ function team($, teamName) {
     var m_totalRecordCount = 0;
     var m_currentPage = 1;
     var m_currentRecordId = '';
-    var m_curDetRecData = null;
+    var m_currentRecordData = null;
     var m_debugTime = {
 	// Timestamps for logging
 	"start": $.now(),
@@ -244,6 +401,12 @@ function team($, teamName) {
     var m_paz; // will be initialised below
     var m_template = {};
 
+    that.name = function() { return m_teamName; }
+    that.perpage = function() { return m_perpage; }
+    that.totalRecordCount = function() { return m_totalRecordCount; }
+    that.currentPage = function() { return m_currentPage; }
+    that.currentRecordId = function() { return m_currentRecordId; }
+    that.currentRecordData = function() { return m_currentRecordData; }
 
     var debug = function (s) {
 	var now = $.now();
@@ -252,6 +415,7 @@ function team($, teamName) {
 
 	mkws.debug(m_teamName + ": " + timestamp + s);
     }
+    that.debug = debug;
 
     debug("start running MKWS");
 
@@ -300,64 +464,15 @@ function team($, teamName) {
 
     function onTerm(data) {
 	debug("term");
-	var node = findnode(".mkwsTermlists");
-	if (node.length == 0) return;
-
-	// no facets: this should never happen
-	if (!mkws_config.facets || mkws_config.facets.length == 0) {
-	    alert("onTerm called even though we have no facets: " + $.toJSON(data));
-	    node.hide();
-	    return;
-	}
-
-	// display if we first got results
-	node.show();
-
-	var acc = [];
-	acc.push('<div class="title">' + M('Termlists') + '</div>');
-	var facets = mkws_config.facets;
-
-	for(var i = 0; i < facets.length; i++) {
-	    if (facets[i] == "xtargets") {
-		addSingleFacet(acc, "Sources",  data.xtargets, 16, null);
-	    } else if (facets[i] == "subject") {
-		addSingleFacet(acc, "Subjects", data.subject,  10, "subject");
-	    } else if (facets[i] == "author") {
-		addSingleFacet(acc, "Authors",  data.author,   10, "author");
-	    } else {
-		alert("bad facet configuration: '" + facets[i] + "'");
-	    }
-	}
-
-	node.html(acc.join(''));
+	queue("termlists").publish(data);
     }
 
 
     function onShow(data, teamName) {
 	debug("show");
 	m_totalRecordCount = data.merged;
-
-	var pager = findnode(".mkwsPager");
-	if (pager.length) {
-	    pager.html(drawPager(data))
-	}
-
-	var results = findnode(".mkwsRecords");
-	if (!results.length)
-	    return;
-
-	var html = [];
-	for (var i = 0; i < data.hits.length; i++) {
-            var hit = data.hits[i];
-	    html.push('<div class="record" id="mkwsRecdiv_' + teamName + '_' + hit.recid + '" >',
-		      renderSummary(hit),
-      		      '</div>');
-	    if (hit.recid == m_currentRecordId) {
-		if (m_curDetRecData)
-		    html.push(renderDetails(m_curDetRecData));
-	    }
-	}
-	results.html(html.join(''));
+	queue("pager").publish(data);
+	queue("records").publish(data);
     }
 
 
@@ -368,39 +483,15 @@ function team($, teamName) {
 	// in case on_show was faster to redraw element
 	var detRecordDiv = document.getElementById('mkwsDet_' + teamName + '_' + data.recid);
 	if (detRecordDiv) return;
-	m_curDetRecData = data;
+	m_currentRecordData = data;
 	// Can't use jQuery's $('#x') syntax to find this ID, because it contains spaces.
-	var recordDiv = document.getElementById('mkwsRecdiv_' + teamName + '_' + m_curDetRecData.recid);
-	var html = renderDetails(m_curDetRecData);
+	var recordDiv = document.getElementById('mkwsRecdiv_' + teamName + '_' + m_currentRecordData.recid);
+	var html = renderDetails(m_currentRecordData);
 	$(recordDiv).append(html);
     }
 
 
-    function addSingleFacet(acc, caption, data, max, pzIndex) {
-	acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + m_teamName + '">');
-	acc.push('<div class="termtitle">' + M(caption) + '</div>');
-	for (var i = 0; i < data.length && i < max; i++) {
-	    acc.push('<div class="term">');
-            acc.push('<a href="#" ');
-	    var action = '';
-	    if (!pzIndex) {
-		// Special case: target selection
-		acc.push('target_id='+data[i].id+' ');
-		if (!targetFiltered(data[i].id)) {
-		    action = 'mkws.limitTarget(\'' + m_teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
-		}
-	    } else {
-		action = 'mkws.limitQuery(\'' + m_teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
-	    }
-	    acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
-		     + ' <span>' + data[i].freq + '</span>');
-	    acc.push('</div>');
-	}
-	acc.push('</div>');
-    }
-
-
-    function targetFiltered(id) {
+    that.targetFiltered = function(id) {
 	for (var i = 0; i < m_filters.length; i++) {
 	    if (m_filters[i].id === id ||
 		m_filters[i].id === 'pz:id=' + id) {
@@ -411,60 +502,6 @@ function team($, teamName) {
     }
 
 
-    function drawPager (data)
-    {
-	var s = '<div style="float: right">' + M('Displaying') + ': '
-	    + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
-	    ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
-	    + data.total + ')</div>';
-
-	//client indexes pages from 1 but pz2 from 0
-	var onsides = 6;
-	var pages = Math.ceil(m_totalRecordCount / m_perpage);
-
-	var firstClkbl = (m_currentPage - onsides > 0)
-            ? m_currentPage - onsides
-            : 1;
-
-	var lastClkbl = firstClkbl + 2*onsides < pages
-            ? firstClkbl + 2*onsides
-            : pages;
-
-	var prev = '<span class="mkwsPrev">&#60;&#60; ' + M('Prev') + '</span><b> | </b>';
-	if (m_currentPage > 1)
-            prev = '<a href="#" class="mkwsPrev" onclick="mkws.pagerPrev(\'' + m_teamName + '\');">'
-            +'&#60;&#60; ' + M('Prev') + '</a><b> | </b>';
-
-	var middle = '';
-	for(var i = firstClkbl; i <= lastClkbl; i++) {
-            var numLabel = i;
-            if(i == m_currentPage)
-		numLabel = '<b>' + i + '</b>';
-
-            middle += '<a href="#" onclick="mkws.showPage(\'' + m_teamName + '\', ' + i + ')"> '
-		+ numLabel + ' </a>';
-	}
-
-	var next = '<b> | </b><span class="mkwsNext">' + M('Next') + ' &#62;&#62;</span>';
-	if (pages - m_currentPage > 0)
-            next = '<b> | </b><a href="#" class="mkwsNext" onclick="mkws.pagerNext(\'' + m_teamName + '\')">'
-            + M('Next') + ' &#62;&#62;</a>';
-
-	var predots = '';
-	if (firstClkbl > 1)
-            predots = '...';
-
-	var postdots = '';
-	if (lastClkbl < pages)
-            postdots = '...';
-
-	s += '<div style="float: clear">'
-            + prev + predots + middle + postdots + next + '</div>';
-
-	return s;
-    }
-
-
     ////////////////////////////////////////////////////////////////////////////////
     ////////////////////////////////////////////////////////////////////////////////
 
@@ -559,7 +596,7 @@ function team($, teamName) {
 	var pp2filter = "";
 	var pp2limit = "";
 
-	// Re-use previous query/sort-order if new ones are not specified
+	// Continue to use previous query/sort-order unless new ones are specified
 	if (query) {
 	    m_query = query;
 	}
@@ -748,7 +785,7 @@ function team($, teamName) {
 	// if the same clicked, just hide
 	if (recId == oldRecordId) {
             m_currentRecordId = '';
-            m_curDetRecData = null;
+            m_currentRecordData = null;
             return;
 	}
 	// request the record
@@ -1027,21 +1064,13 @@ function team($, teamName) {
     }
 
 
-    function renderSummary(hit)
-    {
-	var template = loadTemplate("Summary");
-	hit._id = "mkwsRec_" + hit.recid;
-	hit._onclick = "mkws.showDetails('" + m_teamName + "', this.id);return false;"
-	return template(hit);
-    }
-
-
     function renderDetails(data, marker)
     {
 	var template = loadTemplate("Record");
 	var details = template(data);
 	return '<div class="details" id="mkwsDet_' + m_teamName + '_' + data.recid + '">' + details + '</div>';
     }
+    that.renderDetails = renderDetails;
 
 
     function loadTemplate(name)
@@ -1067,6 +1096,7 @@ function team($, teamName) {
 
 	return template;
     }
+    that.loadTemplate = loadTemplate;
 
 
     // The following PubSub code is modified from the jQuery manual:
@@ -1464,7 +1494,7 @@ function team($, teamName) {
 	    }
 	});
 
-	// Find all nodes with an class, and determine their team from
+	// Find all nodes with an MKWS class, and determine their team from
 	// the mkwsTeam_* class. Make all team objects.
 	var then = $.now();
 	$('[class^="mkws"],[class*=" mkws"]').each(function () {
@@ -1473,6 +1503,14 @@ function team($, teamName) {
 		    mkws.teams[tname] = team(j, tname);
 		    debug("Made MKWS team '" + tname + "'");
 		}
+	    });
+	});
+	// Second pass: make the individual widget objects. This has
+	// to be done separately, and after the team-creation, since
+	// that sometimes makes new widget nodes (e.g. creating
+	// mkwsTermlists instead mkwsResults.
+	$('[class^="mkws"],[class*=" mkws"]').each(function () {
+	    mkws.handleNodeWithTeam(this, function(tname, type) {
 		var myTeam = mkws.teams[tname];
 		var myWidget = widget(j, myTeam, type, this);
 	    });