1 var pics = d3.select(".pics").select("ul");
5 /* populate data list with tags*/
6 d3.json(webbase+"/getjson.php?S", function(json) {
7 d3.select("#MyTags").selectAll("option").data(json)
8 .enter().append("option").attr("value",function(d) {return d.name});
11 /* update form to point to new link */
12 d3.select("input").on("keyup", function(d) {
13 d3.select('form').attr("action",webbase+"/tag/"+document.getElementById('MyTagsInput').value.replace(" ","+"));
18 var mycurrenttags = T.split(",");
20 d3.select("#currenttags").select("button").remove();
21 d3.select("#currenttags").selectAll("button")
22 .data(mycurrenttags).enter()
23 .append("button").attr("type","button").text( function(d) {return d;} );
27 d3.select("#currenttags").select("button").remove();
28 d3.select("#currenttags").append("span").text( ' none');
32 function load_content() {
33 // d3.select(".debug").text("T,P,N = *"+T+"* *"+page+"* *"+N+"*");
36 url = webbase+"/getjson.php?ID="+ID;
38 url = webbase+"/getjson.php?T="+T+"&P="+page;
40 url = webbase+"/getjson.php?P="+page;
43 d3.json(url, function(json) {
45 pics.selectAll("li").remove();
48 /* if ID is set, just show one pictures, else create an array of pictures */
51 var singlepicspace=pics.selectAll("li").data(picdata, function(d){return ID;}).enter().append("li").append("div").attr("class","singlepic");
52 singlepicspace.append("div").attr("class","left").append("img").attr("src",webbase+"/icons/left.png");
53 singlepicspace.append("img")
54 .attr("class","large")
55 .attr("src",function(d) {
56 s = d.base_uri+'/'+d.filename;
57 s = s.replace('file:\/\/'+dbprefix,webbase+'/Photos-small/');
60 singlepicspace.append("div").attr("class","right").append("img").attr("src",webbase+"/icons/right.png");
66 d3.select(".nextprev").select("ul").selectAll("li").remove();
67 pics.selectAll("li").data(picdata)
70 .on("click", function(d) { load_pic(d.id); })
72 .attr("src",function(d) {
74 s= d.base_uri+'/'+d.filename;
75 s = s.replace('file:\/\/'+dbprefix,webbase+'/Photos-tiny/');
86 function update_permalink() {
87 /* update permalink */
92 permalink += '/tag/' + T;
94 permalink += '/page/' + page;
96 permalink += '/pic/' + ID;
98 d3.select(".permalink").html("Permalink: <a href=\""+permalink+"\">"+permalink+"</a>");
101 function prev_page() {
102 if (page>=2) page=page-1;
106 function next_page() {
111 function prev_pic() {
114 function next_pic() {
117 function load_pic(myid) {
124 function tagcloud() {
126 url = webbase+"/getjson.php?CLOUD=1";
128 pics.selectAll("li").remove();
130 var svgelement=pics.append("li")
131 .append("svg").attr("width",400).attr("height",400);
134 d3.json(url, function(json) {
135 svgelement.selectAll("text").data(json).enter().append("text")
136 .style("font-size", function(d){return (Math.log(d.count+1)/2.0)+"em"})
137 .text(function(d) { return d.name+" "; })
138 .on("mouseover", function(d){ d3.select(this).style("color","red")} )
139 .on("mouseout", function(d){ d3.select(this).style("color","white")} )
140 .on("click", function(d) { document.location.href=webbase+'/tag/'+d.name })
144 function update_thumbnails(){
146 url2 = webbase+"/getjson.php?NP=1&T="+T+"&ID="+ID;
148 url2 = webbase+"/getjson.php?NP=1&ID="+ID;
153 d3.json(url2, function(json2) {
154 /* figure out where the arrows on the pic should link to */
156 for (var i in json2){
161 IDnext = json2[i].id;
165 var thumbs= d3.select(".nextprev").select("ul").selectAll("li").data(json2, function(d) {return d.id;});
167 thumbs.enter().append("li")
169 .on("click", function(d) {
173 .attr("src",function(d) {
174 s= d.base_uri+'/'+d.filename;
175 s = s.replace('file:\/\/'+dbprefix,webbase+'/Photos-tiny/');
179 .transition().duration(1000)
180 .style("height","100px");
182 thumbs.exit().select("img").transition().duration(1000).style("height","0");
183 thumbs.exit().transition().duration(1050).remove();
185 /* resort elements */
186 d3.select(".nextprev").select("ul").selectAll("li").sort(function(a,b){return a.id-b.id;});
187 d3.select(".nextprev").select("ul").selectAll("li").select("a").select("img").classed("current",false);
188 d3.select(".nextprev").select("ul").selectAll("li").select("a").select("img").classed("current",function(d){return (d.id==IDcurr);});
191 /* add links for left/right arrows */
193 d3.select(".left").on("click", function() { load_pic(IDprev); });
195 d3.select(".right").on("click", function() { load_pic(IDnext); });
200 function checkbutton()
203 { d3.select("button.prev").attr("disabled","disabled");}
205 { d3.select("button.prev").attr("disabled", null);};
208 { d3.select("button.next").attr("disabled","disabled");}
210 { d3.select("button.next").attr("disabled",null);}
213 function update_page_index()
215 /* load number of pictures */
221 url = webbase+"/getjson.php?C=1&T="+T+myID;
223 url = webbase+"/getjson.php?C=1"+myID;
225 d3.json(url, function(json) {
226 /* update index, show only page +-5 pages max */
227 n = Math.floor(json[0].total/N);
228 nr = Math.floor( (json[0].row-1)/N); /* rowid starts at 1 not 0 */
233 var mydata = new Array(); // add json data {page: <nr>, name: <name>} ; at end reform array into real json and use d3 to parse it
239 mydata.push('{ page:1, name:"1"}');
240 mydata.push('{ page:1.5, name:"..."}');
246 for(i=start;i<=Math.min(n+1,page+5);i++)
247 mydata.push('{ page:'+i+', name:"'+i+'"}');
251 mydata.push('{ page:'+(n+0.5)+', name:"..."}');
252 mydata.push('{ page:'+(n+1)+', name:"'+(n+1)+'"}');
255 mydata.push('{ page:'+(n+1)+', name:"'+(n+1)+'"}');
257 mydata = "["+mydata.join(",")+"]";
258 mydata = eval('(' + mydata + ')');
260 var pageindex = d3.select(".index").selectAll("button").data(mydata, function(d){ return d.page; });
261 pageindex.exit().remove();
262 pageindex.enter().append("button")
263 .on("click", function(d) { if( (d.page - Math.floor(d.page)) ==0 ) {page=d.page; ID=-1;load_content(); update_page_index();} })
264 .text(function(d) {return " "+d.name+" "});
265 pageindex.sort( function(a,b) { return a.page- b.page;} );
268 d3.select(".index").selectAll("button").classed("currentpage",false);
269 d3.select(".index").selectAll("button").classed("currentpage",function(d){return (d.page==page);});