git.scottworley.com Git - picsort/blob - 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 }