From eebee58a810c0936dd9aa8c2a77495cb1bc6e023 Mon Sep 17 00:00:00 2001
From: Dennis Schafroth <dennis@indexdata.com>
Date: Fri, 18 Nov 2011 16:30:13 +0100
Subject: [PATCH] Add thumbnails to list view. Add separate detail view. Use
 CSS class more

---
 www/iphone/example_client.js |  206 ++++++++++++++++++++++++++++++++----------
 1 file changed, 158 insertions(+), 48 deletions(-)

diff --git a/www/iphone/example_client.js b/www/iphone/example_client.js
index 71f5add..e447c9e 100644
--- a/www/iphone/example_client.js
+++ b/www/iphone/example_client.js
@@ -14,13 +14,15 @@ var querys_server = {};
 var useLimit = 1;
 // Fail to get JSON working stabil.
 var showResponseType = 'xml';
+
+var imageHelper = new ImageHelper();
+
 if (document.location.hash == '#pazpar2' || document.location.search.match("useproxy=false")) {
     usesessions = true;
     pazpar2path = '/pazpar2/search.pz2';
     showResponseType = 'xml';
 }
 
-
 my_paz = new pz2( { "onshow": my_onshow,
 //                    "showtime": 2000,            //each timer (show, stat, term, bytarget) can be specified this way
                     "pazpar2path": pazpar2path,
@@ -153,6 +155,35 @@ function showMoreRecords() {
     }
 }
 
+function hideRecords() {
+    for ( var i = 0; i < recToShow; i++) {
+	var element = document.getElementById(recIDs[i]);
+	if (element && recIDs != curDetRecId)
+	    element.style.display = 'none';
+    }
+    var element = document.getElementById('recdiv_END');
+    if (element)
+	element.style.display = 'none';
+}
+
+function showRecords() {
+    for (var i = 0 ; i < recToShow && i < recPerPage; i++) {
+	var element = document.getElementById(recIDs[i]);
+	if (element)
+	    element.style.display = '';
+    }
+    var element = document.getElementById('recdiv_END');
+    if (element) {
+	if (i == recPerPage)
+	    element.style.display = 'none';
+	else
+	    element.style.display = '';
+    }
+}
+
+
+
+
 function my_onshow(data) {
     totalRec = data.merged;
     // move it out
@@ -172,35 +203,72 @@ function my_onshow(data) {
     var style = '';
     for (var i = 0; i < data.hits.length; i++) {
         var hit = data.hits[i];
-	var recID = "recdiv_" + hit.recid; 
-	//var recID = "recdiv_" + i; 
-	recIDs[i] = recID;
+	var recDivID = "recdiv_" + hit.recid; 
+	recIDs[i] = recDivID;
+	var lines = 0;
 	if (i == recToShow)
 	    style = ' style="display:none" ';
-	html.push('<li id="' + recID + '" ' + style +  '>' 
-		  +'<a href="#" id="rec_'+hit.recid
-		  +'" onclick="showDetails(this.id);return false;">' 
-		  + hit["md-title"] +'</a> '); 
-	if (hit["md-title-remainder"] !== undefined) {
-	    html.push('<a href="#">' + hit["md-title-remainder"] + ' </a> ');
+	html.push('<li class="img arrow" id="' + recDivID + '" ' + style +  '>' );
+	html.push('<a class="img" href="#' + i + '" id="rec_'+hit.recid + '" onclick="showDetails(this.id);return false;" >');
+	if (1) {
+            var useThumbnails = hit["md-use_thumbnails"];
+            var thumburls = hit["md-thumburl"];
+            if (thumburls && (useThumbnails == undefined || useThumbnails == "1")) {
+		var thumbnailtag = imageHelper.getImageTagByRecId(hit.recid,"md-thumburl", 60, "S"); 
+		html.push(thumbnailtag);
+	    } else { 
+		if (hit["md-isbn"] != undefined) { 
+		    var coverimagetag = imageHelper.getImageTagByRecId(hit.recid, "md-isbn", 60, "S"); 
+		    if (coverimagetag.length>0) { 
+                        html.push(coverimagetag);
+		    } else { 
+			html.push("&nbsp;");
+		    }
+		}
+	    }
+	} 
+	html.push("</a>");
+	html.push('<a href="#" id="rec_'+hit.recid + '" onclick="showDetails(this.id);return false;">');
+	html.push(hit["md-title"]); 
+	html.push("</a>");
+
+	if (hit["md-title-remainder"] != undefined) {
+	    html.push('<a href="#" id="rec_'+hit.recid + '" onclick="showDetails(this.id);return false;">');
+	    html.push(hit["md-title-remainder"]);
+	    html.push("</a>");
+	    lines++;
 	}
 	if (hit["md-author"] != undefined) {
-	    html.push('<a href="#">'+hit["md-author"]+'</a> ');
+	    html.push('<a href="#" id="rec_'+hit.recid + '" onclick="showDetails(this.id);return false;">');
+	    html.push(hit["md-author"]);
+	    html.push("</a>");
+	    lines++;
+	}
+	else if (hit["md-title-responsibility"] != undefined) {
+	    html.push('<a href="#" id="rec_'+hit.recid + '" onclick="showDetails(this.id);return false;">');
+    	    html.push(hit["md-title-responsibility"]);
+	    html.push("</a>");
+	    lines++;
 	}
-	else if (hit["md-title-responsibility"] !== undefined) {
-    	    html.push('<a href="#">'+hit["md-title-responsibility"]+'</a> ');
+	for (var idx = lines ; idx < 2 ; idx++) {
+	    html.push('<a href="#" id="rec_'+hit.recid + '" onclick="showDetails(this.id);return false;">');
+	    html.push("&nbsp;");	    
+	    html.push("</a>");
 	}
+/*
         if (hit.recid == curDetRecId) {
             html.push(renderDetails_iphone(curDetRecData));
         }
+*/
       	html.push('</li>');
     }
+    document.getElementById("loading").style.display = 'none';
     // set up "More..." if needed. 
     style = 'display:none';
     if (recToShow < recPerPage) {
 	style = 'display:block';
     }
-    html.push('<li id="recdiv_END" style="' + style + '"><a onclick="showMoreRecords()">More...</a></li>');     
+    html.push('<li class="img" id="recdiv_END" style="' + style + '"><a onclick="showMoreRecords()">More...</a></li>');     
 
     replaceHtml(results, html.join(''));
 }
@@ -217,13 +285,15 @@ function my_onstat(data) {
                         + '/' + data.hits + ' :.</span>';
 }
 
-function showhide(newtab) {
+function showhide(newtab, hash) {
     var showtermlist = false;
     if (newtab != null)
 	tab = newtab;
     
     if (tab == "recordview") {
 	document.getElementById("recordview").style.display = '';
+	if (hash != undefined)
+	    document.location.hash = hash;
     }
     else 
 	document.getElementById("recordview").style.display = 'none';
@@ -249,6 +319,16 @@ function showhide(newtab) {
     else
 	document.getElementById("term_authors").style.display = 'none';
 
+    if (tab == "detailview") {
+	document.getElementById("detailview").style.display = '';
+    }
+    else {
+	document.getElementById("detailview").style.display = 'none';
+	var element = document.getElementById("rec_" + curDetRecId);
+	if (element != undefined)
+	    element.scrollIntoView();
+
+    }
     if (showtermlist == false) 
 	document.getElementById("termlist").style.display = 'none';
     else 
@@ -268,10 +348,10 @@ function my_onterm(data) {
     
     termlists.push('<div id="term_xtargets" >');
     termlists.push('<h4 class="termtitle">Sources</h4>');
-    termlists.push('<ul>');
-    termlists.push('<li><a href="#" target_id="reset_xt" onclick="limitOrResetTarget(\'reset_xt\',\'All\');return false;">All</a></li>');
+    termlists.push('<ul class="termlist">');
+    termlists.push('<li> <a href="#" target_id="reset_xt" onclick="limitOrResetTarget(\'reset_xt\',\'All\');return false;">All</a></li>');
     for (var i = 0; i < data.xtargets.length && i < SourceMax; i++ ) {
-        termlists.push('<li><a href="#" target_id='+data.xtargets[i].id
+        termlists.push('<li class="termlist"><a href="#" target_id='+data.xtargets[i].id
             + ' onclick="limitOrResetTarget(this.getAttribute(\'target_id\'), \'' + data.xtargets[i].name + '\');return false;">' 
 	    + data.xtargets[i].name + ' (' + data.xtargets[i].freq + ')</a></li>');
     }
@@ -280,7 +360,7 @@ function my_onterm(data) {
      
     termlists.push('<div id="term_subjects" >');
     termlists.push('<h4>Subjects</h4>');
-    termlists.push('<ul>');
+    termlists.push('<ul class="termlist">');
     termlists.push('<li><a href="#" target_id="reset_su" onclick="limitOrResetQuery(\'reset_su\',\'All\');return false;">All</a></li>');
     for (var i = 0; i < data.subject.length && i < SubjectMax; i++ ) {
         termlists.push('<li><a href="#" onclick="limitOrResetQuery(\'su\', \'' + data.subject[i].name + '\');return false;">' 
@@ -291,7 +371,7 @@ function my_onterm(data) {
             
     termlists.push('<div id="term_authors" >');
     termlists.push('<h4 class="termtitle">Authors</h4>');
-    termlists.push('<ul>');
+    termlists.push('<ul class="termlist">');
     termlists.push('<li><a href="#" onclick="limitOrResetQuery(\'reset_au\',\'All\');return false;">All<a></li>');
     for (var i = 0; i < data.author.length && i < AuthorMax; i++ ) {
         termlists.push('<li><a href="#" onclick="limitOrResetQuery(\'au\', \'' + data.author[i].name +'\');return false;">' 
@@ -343,15 +423,18 @@ function getAuthors() {
 }
 
 function my_onrecord(data) {
+
     // FIXME: record is async!!
     clearTimeout(my_paz.recordTimer);
     // in case on_show was faster to redraw element
-    var detRecordDiv = document.getElementById('det_'+data.recid);
-    if (detRecordDiv) return;
+    var detailRecordDiv = document.getElementById('detailrecord');
+    if (!detailRecordDiv) 
+	return;
     curDetRecData = data;
-    var recordDiv = document.getElementById('recdiv_'+curDetRecData.recid);
     var html = renderDetails_iphone(curDetRecData);
-    recordDiv.innerHTML += html;
+    detailRecordDiv.innerHTML = html;
+    document.getElementById("loading").style.diplay = 'none';
+    showhide('detailview');
 }
 
 function my_onrecord_iphone(data) {
@@ -391,6 +474,12 @@ function domReady ()
     	applicationMode(true);
     else
     	applicationMode(false);
+
+    var params = parseQueryString(window.location.search);
+    if (params.query) {
+	document.search.query.value = params.query;
+	onFormSubmitEventHandler();
+    }
 }
  
 function applicationMode(newmode) 
@@ -457,6 +546,7 @@ function triggerSearch ()
     	   "limit" : getFacets() 
 	}
 	);
+    document.getElementById("loading").style.diplay = 'block';
 }
 
 function loadSelect ()
@@ -662,21 +752,14 @@ function showDetails (prefixRecId) {
     var oldRecId = curDetRecId;
     curDetRecId = recId;
     
-    // remove current detailed view if any
-    var detRecordDiv = document.getElementById('det_'+oldRecId);
-    //alert("oldRecId: " + oldRecId + " " + detRecordDiv != null); 
-    // lovin DOM!
-    if (detRecordDiv)
-      detRecordDiv.parentNode.removeChild(detRecordDiv);
-
-    // if the same clicked, just hide
+    // if the same clicked, just show it again
     if (recId == oldRecId) {
-        curDetRecId = '';
-        curDetRecData = null;
+	showhide('detailview');
         return;
     }
     // request the record
     my_paz.record(recId);
+    document.getElementById("loading").style.diplay = 'block';
 }
 
 function replaceHtml(el, html) {
@@ -699,13 +782,13 @@ function renderDetails(data, marker)
     if (marker) details += '<tr><td>'+ marker + '</td></tr>';
     if (data["md-title"] != undefined) {
         details += '<tr><td><b>Title</b></td><td><b>:</b> '+data["md-title"];
-  	if (data["md-title-remainder"] !== undefined) {
+  	if (data["md-title-remainder"] != undefined) {
 	      details += ' : <span>' + data["md-title-remainder"] + ' </span>';
   	}
-  	if (data["md-author"] !== undefined) {
+  	if (data["md-author"] != undefined) {
 	      details += ' <span><i>'+ data["md-auhtor"] +'</i></span>';
   	}
- 	  details += '</td></tr>';
+ 	details += '</td></tr>';
     }
     if (data["md-date"] != undefined)
         details += '<tr><td><b>Date</b></td><td><b>:</b> ' + data["md-date"] + '</td></tr>';
@@ -723,10 +806,35 @@ function renderDetails(data, marker)
 
 function renderLine(title, value) {
     if (value != undefined)
-        return '<li><h3>' + title + '</h3> <big>' + value + '</big></li>';
+        return '<li><h3>' + title + '</h3> <big>' + value + '<br></big></li>';
     return '';
 }
 
+function renderLines(title, values, name) {
+    var result = "";
+    result = '<li><h3>' + title + '</h3><big>';
+    if (values != undefined && values.length)
+	for (var idx = 0 ; idx < values.length ; idx++)
+	    result += values[idx][name] + '<br>';
+    result += '</big>';
+    return result;
+}
+
+function renderLinesURL(title, values, name, url) {
+    var result = "";
+    result = '<li><h3>' + title + '</h3><big>';
+    if (values != undefined && values.length) {
+	for (var idx = 0 ; idx < values.length ; idx++) {
+	    if (values[idx][url] != undefined)
+		result += '<a href="' + values[idx][url] + '">' + values[idx][name] + '</a><br>';
+	    else
+		result += values[idx][name] + '<br>';
+	}
+    }
+    result += '</big>';
+    return result;
+}
+
 function renderLineURL(title, URL, display) {
     if (URL != undefined)
     	return '<li><h3>' + title + '</h3> <a href="' + URL + '" target="_blank">' + display + '</a></li>';
@@ -754,28 +862,30 @@ function renderDetails_iphone(data, marker)
 */
     if (marker) 
     	details += '<h4>'+ marker + '</h4>'; 
-    details += '<ul class="field">';
+    details += '<ul class="field" >';
     if (data["md-title"] != undefined) {
-    	details += '<li><h3>Title</h3> <big> ' + data["md-title"];
-        if (data["md-title-remainder"] !== undefined) {
-	      details += ' ' + data["md-title-remainder"] + ' ';
+    	details += '<li><h3>Title</h3><big> ' + data["md-title"];
+        if (data["md-title-remainder"] != undefined) {
+	      details += ' - ' + data["md-title-remainder"] + ' ';
         }
-        if (data["md-author"] !== undefined) {
+/*
+        if (data["md-author"] != undefined) {
 	      details += '<i>'+ data["md-author"] +'</i>';
-        } else if (data["md-title-responsibility"] !== undefined) {
+        } else if (data["md-title-responsibility"] != undefined) {
 	      details += '<i>'+ data["md-title-responsibility"] +'</i>';
         }
+*/
         details += '</big>'
         details += '</li>'
     }
     details 
     	+=renderLine('Date', 	data["md-date"])
     	+ renderLine('Author', 	data["md-author"])
-    	+ renderLineURL('URL', 	data["md-electronic-url"], data["md-electronic-url"])
-    	+ renderLine('Subject', data["location"][0]["md-subject"]);
+//    	+ renderLineURL('URL', 	data["md-electronic-url"], data["md-electronic-url"])
+    	+ renderLine('Description', 	data["md-description"]);
+   	+ renderLines('Subjects', data["location"], "md-subject");
     
-    if (data["location"][0]["@name"] != undefined)
-    	details += renderLine('Location', data["location"][0]["@name"] + " (" +data["location"][0]["@id"] + ")");
+    details += renderLinesURL('Location', data["location"], "@name", "md-url_recipe");
     details += '</ul></div>';
     return details;
 }
-- 
1.7.10.4