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[picsort] / picsorter.js
1 var picinfo = {};
2 if ("picsorter_picinfo" in localStorage) {
3 picinfo = JSON.parse(localStorage.picsorter_picinfo);
4 }
5 $.each(files, function(i, f) {
6 if (!(f in picinfo)) {
7 picinfo[f] = {};
8 }
9 });
10 function save_picinfo() {
11 localStorage.picsorter_picinfo = JSON.stringify(picinfo);
12 }
13 save_picinfo();
14
15 var exposure = 20;
16 var zoom = "sm/";
17 var input_index = -1;
18
19 function endsWith(str, suffix) {
20 return str.indexOf(suffix, str.length - suffix.length) !== -1;
21 }
22
23 function stripFromEnd(str, suffix) {
24 if (endsWith(str, suffix)) {
25 return str.substr(0, str.length - suffix.length);
26 }
27 return str;
28 }
29
30 function setpic() {
31 var display_filename;
32 if (endsWith(files[input_index], ".NEF")) {
33 if ("exposure" in picinfo[files[input_index]]) {
34 exposure = picinfo[files[input_index]].exposure;
35 } else {
36 picinfo[files[input_index]].exposure = exposure;
37 save_picinfo();
38 }
39 display_filename = zoom + exposure + "/" + stripFromEnd(files[input_index], ".NEF") + ".jpeg";
40 } else {
41 display_filename = zoom + files[input_index];
42 }
43 var $pic = $("#pic");
44 $pic.on("load", function() {
45 $pic.removeClass("rot90 rot180 rot270");
46 if ("rotate" in picinfo[files[input_index]]) {
47 $pic.addClass("rot" + picinfo[files[input_index]].rotate);
48 }
49 });
50 $pic.attr("src", display_filename);
51 }
52
53 function say(message) {
54 $("#message").text(message).removeClass("fade");
55 setTimeout(function() { $("#message").addClass("fade"); }, 100);
56 }
57 function announce() {
58 var msg = input_index + " " + (picinfo[files[input_index]].name || "");
59 if ("deleted" in picinfo[files[input_index]]) {
60 msg += "(" + picinfo[files[input_index]].deleted+ ")";
61 }
62 say(msg);
63 }
64
65 function toggle_zoom() {
66 if (zoom) {
67 zoom = "";
68 } else {
69 zoom = "sm/";
70 }
71 setpic();
72 }
73
74 function move_by_filter(direction, filter) {
75 // Keep moving in direction until filter is satisfied
76 var new_index = input_index;
77 while (true) {
78 var next = new_index + direction;
79 if (next < 0) {
80 say("At beginning");
81 return;
82 }
83 if (next >= files.length) {
84 say("At end");
85 return;
86 }
87 new_index = next;
88 if (filter(new_index)) {
89 break;
90 }
91 }
92 input_index = new_index;
93 announce();
94 setpic();
95 }
96 function move(direction) {
97 move_by_filter(direction, function() { return true; });
98 }
99 function move_to_begenning() {
100 move_by_filter(-1, function(i) { return i == 0; });
101 }
102 function move_to_end() {
103 move_by_filter(1, function(i) { return i == files.length - 1; });
104 }
105 function move_to_nondeleted(direction) {
106 move_by_filter(direction, function(i) {
107 return !("deleted" in picinfo[files[i]]); });
108 }
109 function move_to_unnamed(direction) {
110 move_by_filter(direction, function(i) {
111 return !("deleted" in picinfo[files[i]]) &&
112 !("name" in picinfo[files[i]]); });
113 }
114
115 function mark_deleted(method) {
116 picinfo[files[input_index]].deleted = method;
117 save_picinfo();
118 say(method);
119 }
120
121 function mark_not_deleted() {
122 delete picinfo[files[input_index]].deleted;
123 save_picinfo();
124 say("Undeleted");
125 }
126
127 function say_exposure() {
128 if (!endsWith(files[input_index], ".NEF")) {
129 say("Exposure adjustment not available");
130 return;
131 }
132 var display_exposure = (exposure / 4) - 3.5;
133 say((display_exposure >= 0 ? "+" : "") + display_exposure);
134 }
135
136 function change_exposure(amount) {
137 if (!endsWith(files[input_index], ".NEF")) {
138 say("Exposure adjustment not available");
139 return;
140 }
141 exposure += amount;
142 picinfo[files[input_index]].exposure = exposure;
143 save_picinfo();
144 setpic();
145 say_exposure();
146 }
147
148 function rotate() {
149 var rotation = picinfo[files[input_index]].rotate || 0;
150 rotation = (rotation + 90) % 360;
151 if (rotation > 1e-5) {
152 picinfo[files[input_index]].rotate = rotation;
153 } else {
154 delete picinfo[files[input_index]].rotate;
155 }
156 save_picinfo();
157 setpic();
158 }
159
160
161 function set_name(name) {
162 if (name) {
163 picinfo[files[input_index]].name = name;
164 save_picinfo();
165 say("Named " + name);
166 last_name = name;
167 }
168 }
169
170 function set_name_from_form() {
171 var name_input = $("#name").hide().get(0);
172 set_name(name_input.value);
173 name_input.value = "";
174 }
175
176 function shell_escape(x) {
177 return x.replace(/'/g, "'\\''");
178 }
179
180 function show_commands() {
181 var commands = [];
182 $.each(files, function(i, f) {
183 var escaped_filename = "'" + shell_escape(f) + "'";
184 if (picinfo[f].deleted == "deleted") {
185 commands.push("shred -u " + escaped_filename);
186 } else if (picinfo[f].deleted == "extra") {
187 commands.push("mv -vi " + escaped_filename + " \"$EXTRADIR\"");
188 } else if ("name" in picinfo[f] && picinfo[f].name.length > 0) {
189 var command = ["pic-mv"];
190 if ("exposure" in picinfo[f]) {
191 command.push("-e " + picinfo[f].exposure);
192 }
193 if ("rotate" in picinfo[f]) {
194 command.push("-r " + picinfo[f].rotate);
195 }
196 command.push(escaped_filename);
197 command.push("'" + shell_escape(picinfo[f].name) + "'");
198 commands.push(command.join(" "));
199 }
200 });
201 commands.push("");
202 $("#shell_out").text(commands.join("\n")).show();
203 }
204
205 $(function() {
206 $("#name").hide().on("keyup", function(e) { e.which == 13 && set_name_from_form(); });
207 move_to_nondeleted(1);
208 });
209
210 Mousetrap.bind('z', toggle_zoom);
211 Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
212 Mousetrap.bind(['n', 'l'], function() { move_to_nondeleted(1); });
213 Mousetrap.bind(['p', 'h'], function() { move_to_nondeleted(-1); });
214 Mousetrap.bind(['N', 'L'], function() { move_to_unnamed(1); });
215 Mousetrap.bind(['P', 'H'], function() { move_to_unnamed(-1); });
216 Mousetrap.bind(['m n', 'm l'], function() { move(1); });
217 Mousetrap.bind(['m n', 'm h'], function() { move(-1); });
218 Mousetrap.bind(['b', 'k'], function() { change_exposure(1); });
219 Mousetrap.bind(['d', 'j'], function() { change_exposure(-1); });
220 Mousetrap.bind('0', move_to_begenning);
221 Mousetrap.bind('$', move_to_end);
222 Mousetrap.bind('x', function(){ mark_deleted("deleted"); });
223 Mousetrap.bind('X', mark_not_deleted);
224 Mousetrap.bind('e', function(){ mark_deleted("extra"); });
225 Mousetrap.bind('E', mark_not_deleted);
226 Mousetrap.bind('r', rotate);
227 Mousetrap.bind('i', announce);
228 Mousetrap.bind('f', function() { say(files[input_index]); });
229 Mousetrap.bind('B', function() { say_exposure(); });
230 Mousetrap.bind('c', function() { $("#name").show().focus(); return false; });
231 Mousetrap.bind('C', function() { if (last_name) { set_name(last_name); } });
232 Mousetrap.bind('%', function() { say((100 * input_index / files.length).toFixed(2) + "%"); });
233 Mousetrap.bind('!', show_commands);
234 Mousetrap.bind('esc', function() { $("#name").hide(); $("#shell_out").hide(); });
235
236 function clean_picinfo() {
237 files_index = {};
238 $.each(files, function(i, f) {
239 files_index[f] = true;
240 });
241 for (f in picinfo) {
242 if (!files_index[f]) {
243 delete picinfo[f];
244 }
245 }
246 }
247
248 function undelete_all() {
249 for (f in picinfo) {
250 delete picinfo[f].deleted;
251 }
252 save_picinfo();
253 say("Undeleted everything");
254 }