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   say(input_index + " " + (picinfo[files[input_index]].name || ""));
  59 }
  60
  61 function toggle_zoom() {
  62   if (zoom) {
  63     zoom = "";
  64   } else {
  65     zoom = "sm/";
  66   }
  67   setpic();
  68 }
  69
  70 function move_by_filter(direction, filter) {
  71   // Keep moving in direction until filter is satisfied
  72   var new_index = input_index;
  73   while (true) {
  74     var next = new_index + direction;
  75     if (next < 0) {
  76       say("At beginning");
  77       return;
  78     }
  79     if (next >= files.length) {
  80       say("At end");
  81       return;
  82     }
  83     new_index = next;
  84     if (filter(new_index)) {
  85       break;
  86     }
  87   }
  88   input_index = new_index;
  89   announce();
  90   setpic();
  91 }
  92 function move(direction) {
  93   move_by_filter(direction, function() { return true; });
  94 }
  95 function move_to_begenning() {
  96   move_by_filter(-1, function(i) { return i == 0; });
  97 }
  98 function move_to_end() {
  99   move_by_filter(1, function(i) { return i == files.length - 1; });
 100 }
 101 function move_to_nondeleted(direction) {
 102   move_by_filter(direction, function(i) {
 103     return !("deleted" in picinfo[files[i]]); });
 104 }
 105 function move_to_unnamed(direction) {
 106   move_by_filter(direction, function(i) {
 107     return !("deleted" in picinfo[files[i]]) &&
 108            !("name" in picinfo[files[i]]); });
 109 }
 110
 111 function mark_deleted(method) {
 112   picinfo[files[input_index]].deleted = method;
 113   save_picinfo();
 114   say(method);
 115 }
 116
 117 function mark_not_deleted() {
 118   delete picinfo[files[input_index]].deleted;
 119   save_picinfo();
 120   say("Undeleted");
 121 }
 122
 123 function say_exposure() {
 124   if (!endsWith(files[input_index], ".NEF")) {
 125     say("Exposure adjustment not available");
 126     return;
 127   }
 128   var display_exposure = (exposure / 4) - 3.5;
 129   say((display_exposure >= 0 ? "+" : "") + display_exposure);
 130 }
 131
 132 function change_exposure(amount) {
 133   if (!endsWith(files[input_index], ".NEF")) {
 134     say("Exposure adjustment not available");
 135     return;
 136   }
 137   exposure += amount;
 138   picinfo[files[input_index]].exposure = exposure;
 139   save_picinfo();
 140   setpic();
 141   say_exposure();
 142 }
 143
 144 function rotate() {
 145   var rotation = picinfo[files[input_index]].rotate || 0;
 146   rotation = (rotation + 90) % 360;
 147   if (rotation > 1e-5) {
 148     picinfo[files[input_index]].rotate = rotation;
 149   } else {
 150     delete picinfo[files[input_index]].rotate;
 151   }
 152   save_picinfo();
 153   setpic();
 154 }
 155
 156
 157 function set_name(name) {
 158   picinfo[files[input_index]].name = name;
 159   save_picinfo();
 160   say("Named " + name);
 161   last_name = name;
 162 }
 163
 164 function set_name_from_form() {
 165   var name_input = $("#name").hide().get(0);
 166   set_name(name_input.value);
 167   name_input.value = "";
 168 }
 169
 170 function shell_escape(x) {
 171   return x.replace(/'/g, "'\\''");
 172 }
 173
 174 function show_commands() {
 175   var commands = [];
 176   $.each(files, function(i, f) {
 177     if ("name" in picinfo[f] && picinfo[f].name.length > 0) {
 178       var escaped_filename = "'" + shell_escape(picinfo[f].name) + "'";
 179       if (picinfo[f].deleted == "deleted") {
 180         commands.push("rm " + escaped_filename);
 181         return;
 182       }
 183       var command = ["pic-mv"];
 184       if ("exposure" in picinfo[f]) {
 185         command.push("-e " + picinfo[f].exposure);
 186       }
 187       if ("rotate" in picinfo[f]) {
 188         command.push("-r " + picinfo[f].rotate);
 189       }
 190       command.push("'" + shell_escape(f) + "'");
 191       command.push(escaped_filename);
 192       commands.push(command.join(" "));
 193     }
 194   });
 195   commands.push("");
 196   $("#shell_out").text(commands.join("\n")).show();
 197 }
 198
 199 $(function() {
 200   $("#name").hide().on("keyup", function(e) { e.which == 13 && set_name_from_form(); });
 201   move_to_nondeleted(1);
 202 });
 203
 204 Mousetrap.bind('z', toggle_zoom);
 205 Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
 206 Mousetrap.bind(['n', 'l'], function() { move_to_nondeleted(1); });
 207 Mousetrap.bind(['p', 'h'], function() { move_to_nondeleted(-1); });
 208 Mousetrap.bind(['N', 'L'], function() { move_to_unnamed(1); });
 209 Mousetrap.bind(['P', 'H'], function() { move_to_unnamed(-1); });
 210 Mousetrap.bind(['m n', 'm l'], function() { move(1); });
 211 Mousetrap.bind(['m n', 'm h'], function() { move(-1); });
 212 Mousetrap.bind(['b', 'k'], function() { change_exposure(1); });
 213 Mousetrap.bind(['d', 'j'], function() { change_exposure(-1); });
 214 Mousetrap.bind('0', move_to_begenning);
 215 Mousetrap.bind('$', move_to_end);
 216 Mousetrap.bind('x', function(){ mark_deleted("deleted"); });
 217 Mousetrap.bind('X', mark_not_deleted);
 218 Mousetrap.bind('r', rotate);
 219 Mousetrap.bind('i', announce);
 220 Mousetrap.bind('f', function() { say(files[input_index]); });
 221 Mousetrap.bind('B', function() { say_exposure(); });
 222 Mousetrap.bind('c', function() { $("#name").show().focus(); return false; });
 223 Mousetrap.bind('C', function() { if (last_name) { set_name(last_name); } });
 224 Mousetrap.bind('%', function() { say((100 * input_index / files.length).toFixed(2) + "%"); });
 225 Mousetrap.bind('!', show_commands);
 226 Mousetrap.bind('esc', function() { $("#name").hide(); $("#shell_out").hide(); });
 227
 228 function clean_picinfo() {
 229   files_index = {};
 230   $.each(files, function(i, f) {
 231     files_index[f] = true;
 232   });
 233   for (f in picinfo) {
 234     if (!files_index[f]) {
 235       delete picinfo[f];
 236     }
 237   }
 238 }
 239
 240 function undelete_all() {
 241   for (f in picinfo) {
 242         delete picinfo[f].deleted;
 243   }
 244   save_picinfo();
 245   say("Undeleted everything");
 246 }