3 $iniarray=parse_ini_file("config.ini");
4 $webbase=$iniarray["webbase"];
5 $dbprefix=$iniarray["dbprefix"];
6 $admin=$iniarray["admin"];
7 $title=$iniarray["title"];
8 $N=$iniarray["pics_per_page"];
9 /* end parse ini-file */
12 if(isset($_REQUEST["page"]))
13 $page = intval($_REQUEST["page"]);
17 if(isset($_REQUEST["tag"]))
18 $tags = htmlentities($_REQUEST["tag"]);
22 if(isset($_REQUEST["pic"]))
23 $pic = intval(htmlentities($_REQUEST["pic"]));
28 /* The basic layout */
32 <title><?php echo htmlspecialchars($title) ?></title>
33 <script src = "<?php echo $webbase?>/d3.min.js"></script>
34 <link rel="stylesheet" type="text/css" href="<?php echo $webbase?>/normalize.css" />
35 <link rel="stylesheet" type="text/css" href="<?php echo $webbase?>/style.css" />
39 <div class="debug"></div>
40 <h1><?php echo htmlspecialchars($title) ?></h1>
43 page <span class="index"></span>
44 <button class="prev" type="button" disabled="disabled" onclick="prev_page()"> prev </button>
45 <button class="next" type="button" onclick="next_page()">next </button>
46 <button class="all" type="submit" onclick="document.location.href='<?php echo $webbase?>'">all</button>
49 <div class="permalink"></div>
51 <div class="tagsearch">
52 <form method="get" action="">
53 Search for tag: <input list="MyTags" id="MyTagsInput" type="text" value="" />
54 <datalist id="MyTags">
57 Current tags:<span id="currenttags"></span>
58 <button class="next" type="button" onclick="tagcloud()">tag cloud</button>
61 <div class="nextprev"> <ul></ul></div>
63 <div class="pics"><ul></ul> </div>
66 This gallery belongs to <?php echo htmlspecialchars($admin) ?>.
67 <div class="copyright"> photo-tags: copyright 2011 Arun Persaud arun@nubati.net, code available at <a href="http://source.nubati.net/projects/photo-tags">source.nubati.net/projects/photo-tags</a></div>
71 <script type="text/javascript" >
73 var page=<?php echo $page ?>;
74 var N=<?php echo $N ?>;
75 var T="<?php echo $tags ?>";
76 var ID=<?php echo $pic ?>;
79 var webbase = "<?php echo $webbase?>";
80 var pics = d3.select(".pics").select("ul");
83 /* populate data list with tags*/
84 d3.json(webbase+"/getjson.php?S", function(json) {
85 d3.select("#MyTags").selectAll("option").data(json)
86 .enter().append("option").attr("value",function(d) {return d.name});
89 /* update form to point to new link */
90 d3.select("input").on("keyup", function(d) {
91 d3.select('form').attr("action",webbase+"/tag/"+document.getElementById('MyTagsInput').value.replace(" ","+"));
96 var mycurrenttags = T.split(",");
98 d3.select("#currenttags").select("button").remove();
99 d3.select("#currenttags").selectAll("button")
100 .data(mycurrenttags).enter()
101 .append("button").attr("type","button").text( function(d) {return d;} );
105 d3.select("#currenttags").select("button").remove();
106 d3.select("#currenttags").append("span").text( ' none');
109 function load_content() {
110 // d3.select(".debug").text("T,P,N = *"+T+"* *"+page+"* *"+N+"*");
113 url = webbase+"/getjson.php?ID="+ID;
115 url = webbase+"/getjson.php?T="+T+"&P="+page;
117 url = webbase+"/getjson.php?P="+page;
120 d3.json(url, function(json) {
122 pics.selectAll("li").remove();
125 /* if ID is set, just show one pictures, else create an array of pictures */
128 var singlepicspace=pics.selectAll("li").data(picdata, function(d){return ID;}).enter().append("li").append("div").attr("class","singlepic");
129 singlepicspace.append("div").attr("class","left").append("img").attr("src",webbase+"/left.png");
130 singlepicspace.append("img")
131 .attr("class","large")
132 .attr("src",function(d) {
133 s= d.base_uri+'/'+d.filename;
134 s = s.replace('file:\/\/<?php echo "".str_replace("/","\/",$dbprefix); ?>',webbase+'/Photos-small/');
137 singlepicspace.append("div").attr("class","right").append("img").attr("src",webbase+"/right.png");
143 d3.select(".nextprev").select("ul").selectAll("li").remove();
144 pics.selectAll("li").data(picdata)
145 .enter().append("li")
147 .on("click", function(d) { load_pic(d.id); })
149 .attr("src",function(d) {
151 s= d.base_uri+'/'+d.filename;
152 s = s.replace('file:\/\/<?php echo "".str_replace("/","\/",$dbprefix); ?>',webbase+'/Photos-tiny/');
163 function update_permalink() {
164 /* update permalink */
169 permalink += '/tag/' + T;
171 permalink += '/page/' + page;
173 permalink += '/pic/' + ID;
175 d3.select(".permalink").html("Permalink: <a href=\""+permalink+"\">"+permalink+"</a>");
178 function prev_page() {
179 if (page>=2) page=page-1;
183 function next_page() {
188 function prev_pic() {
191 function next_pic() {
194 function load_pic(myid) {
201 function tagcloud() {
203 url = webbase+"/getjson.php?CLOUD=1";
205 pics.selectAll("li").remove();
207 var svgelement=pics.append("li")
208 .append("svg").attr("width",400).attr("height",400);
211 d3.json(url, function(json) {
212 svgelement.selectAll("text").data(json).enter().append("text")
213 .style("font-size", function(d){return (Math.log(d.count+1)/2.0)+"em"})
214 .text(function(d) { return d.name+" "; })
215 .on("mouseover", function(d){ d3.select(this).style("color","red")} )
216 .on("mouseout", function(d){ d3.select(this).style("color","white")} )
217 .on("click", function(d) { document.location.href=webbase+'/tag/'+d.name })
221 function update_thumbnails(){
223 url2 = webbase+"/getjson.php?NP=1&T="+T+"&ID="+ID;
225 url2 = webbase+"/getjson.php?NP=1&ID="+ID;
230 d3.json(url2, function(json2) {
231 /* figure out where the arrows on the pic should link to */
233 for (var i in json2){
238 IDnext = json2[i].id;
242 var thumbs= d3.select(".nextprev").select("ul").selectAll("li").data(json2, function(d) {return d.id;});
244 thumbs.enter().append("li")
246 .on("click", function(d) {
250 .attr("src",function(d) {
251 s= d.base_uri+'/'+d.filename;
252 s = s.replace('file:\/\/<?php echo "".str_replace("/","\/",$dbprefix); ?>',webbase+'/Photos-tiny/');
256 .transition().duration(1000)
257 .style("height","100px");
259 thumbs.exit().select("img").transition().duration(1000).style("height","0");
260 thumbs.exit().transition().duration(1050).remove();
262 /* resort elements */
263 d3.select(".nextprev").select("ul").selectAll("li").sort(function(a,b){return a.id-b.id;});
264 d3.select(".nextprev").select("ul").selectAll("li").select("a").select("img").classed("current",false);
265 d3.select(".nextprev").select("ul").selectAll("li").select("a").select("img").classed("current",function(d){return (d.id==IDcurr);});
268 /* add links for left/right arrows */
270 d3.select(".left").on("click", function() { load_pic(IDprev); });
272 d3.select(".right").on("click", function() { load_pic(IDnext); });
277 function checkbutton()
280 { d3.select("button.prev").attr("disabled","disabled");}
282 { d3.select("button.prev").attr("disabled", null);};
285 { d3.select("button.next").attr("disabled","disabled");}
287 { d3.select("button.next").attr("disabled",null);}
290 function update_page_index()
292 /* load number of pictures */
298 url = webbase+"/getjson.php?C=1&T="+T+myID;
300 url = webbase+"/getjson.php?C=1"+myID;
302 d3.json(url, function(json) {
303 /* update index, show only page +-5 pages max */
304 n = Math.floor(json[0].total/N);
305 nr = Math.floor( (json[0].row-1)/N); /* rowid starts at 1 not 0 */
310 var mydata = new Array(); // add json data {page: <nr>, name: <name>} ; at end reform array into real json and use d3 to parse it
316 mydata.push('{ page:1, name:"1"}');
317 mydata.push('{ page:1.5, name:"..."}');
323 for(i=start;i<=Math.min(n+1,page+5);i++)
324 mydata.push('{ page:'+i+', name:"'+i+'"}');
328 mydata.push('{ page:'+(n+0.5)+', name:"..."}');
329 mydata.push('{ page:'+(n+1)+', name:"'+(n+1)+'"}');
332 mydata.push('{ page:'+(n+1)+', name:"'+(n+1)+'"}');
334 mydata = "["+mydata.join(",")+"]";
335 mydata = eval('(' + mydata + ')');
337 var pageindex = d3.select(".index").selectAll("button").data(mydata, function(d){ return d.page; });
338 pageindex.exit().remove();
339 pageindex.enter().append("button")
340 .on("click", function(d) { if( (d.page - Math.floor(d.page)) ==0 ) {page=d.page; ID=-1;load_content(); update_page_index();} })
341 .text(function(d) {return " "+d.name+" "});
342 pageindex.sort( function(a,b) { return a.page- b.page;} );
345 d3.select(".index").selectAll("button").classed("currentpage",false);
346 d3.select(".index").selectAll("button").classed("currentpage",function(d){return (d.page==page);});