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"); }, 1);
  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_nondeleted(direction) {
  96   move_by_filter(direction, function(i) {
  97     return !("deleted" in picinfo[files[i]]); });
  98 }
  99 function move_to_unnamed(direction) {
 100   move_by_filter(direction, function(i) {
 101     return !("deleted" in picinfo[files[i]]) &&
 102            !("name" in picinfo[files[i]]); });
 103 }
 104
 105 function mark_deleted() {
 106   picinfo[files[input_index]].deleted = 1;
 107   save_picinfo();
 108   say("Deleted");
 109 }
 110
 111 function mark_not_deleted() {
 112   delete picinfo[files[input_index]].deleted;
 113   save_picinfo();
 114   say("Undeleted");
 115 }
 116
 117 function say_exposure() {
 118   if (!endsWith(files[input_index], ".NEF")) {
 119     say("Exposure adjustment not available");
 120     return;
 121   }
 122   var display_exposure = (exposure / 4) - 3.5;
 123   say((display_exposure >= 0 ? "+" : "") + display_exposure);
 124 }
 125
 126 function change_exposure(amount) {
 127   if (!endsWith(files[input_index], ".NEF")) {
 128     say("Exposure adjustment not available");
 129     return;
 130   }
 131   exposure += amount;
 132   picinfo[files[input_index]].exposure = exposure;
 133   save_picinfo();
 134   setpic();
 135   say_exposure();
 136 }
 137
 138 function rotate() {
 139   var rotation = picinfo[files[input_index]].rotate || 0;
 140   rotation = (rotation + 90) % 360;
 141   if (rotation > 1e-5) {
 142     picinfo[files[input_index]].rotate = rotation;
 143   } else {
 144     delete picinfo[files[input_index]].rotate;
 145   }
 146   save_picinfo();
 147   setpic();
 148 }
 149
 150
 151 function set_name(name) {
 152   picinfo[files[input_index]].name = name;
 153   save_picinfo();
 154   say("Named " + name);
 155   last_name = name;
 156 }
 157
 158 function set_name_from_form() {
 159   var name_input = $("#name").hide().get(0);
 160   set_name(name_input.value);
 161   name_input.value = "";
 162 }
 163
 164 function shell_escape(x) {
 165   return x.replace(/'/g, "'\\''");
 166 }
 167
 168 function show_commands() {
 169   var commands = [];
 170   $.each(files, function(i, f) {
 171     if ("name" in picinfo[f] && picinfo[f].name.length > 0 &&
 172         !("deleted" in picinfo[f])) {
 173       var command = ["pic-mv"];
 174       if ("exposure" in picinfo[f]) {
 175         command.push("-e " + picinfo[f].exposure);
 176       }
 177       if ("rotate" in picinfo[f]) {
 178         command.push("-r " + picinfo[f].rotate);
 179       }
 180       command.push("'" + shell_escape(f) + "'");
 181       command.push("'" + shell_escape(picinfo[f].name) + "'");
 182       commands.push(command.join(" "));
 183     }
 184   });
 185   commands.push("");
 186   $("#shell_out").text(commands.join("\n")).show();
 187 }
 188
 189 $(function() {
 190   $("#name").hide().on("keyup", function(e) { e.which == 13 && set_name_from_form(); });
 191   move_to_nondeleted(1);
 192 });
 193
 194 Mousetrap.bind('z', toggle_zoom);
 195 Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
 196 Mousetrap.bind(['n', 'l'], function() { move_to_nondeleted(1); });
 197 Mousetrap.bind(['p', 'h'], function() { move_to_nondeleted(-1); });
 198 Mousetrap.bind(['N', 'L'], function() { move_to_unnamed(1); });
 199 Mousetrap.bind(['P', 'H'], function() { move_to_unnamed(-1); });
 200 Mousetrap.bind(['m n', 'm l'], function() { move(1); });
 201 Mousetrap.bind(['m n', 'm h'], function() { move(-1); });
 202 Mousetrap.bind(['b', 'k'], function() { change_exposure(1); });
 203 Mousetrap.bind(['d', 'j'], function() { change_exposure(-1); });
 204 Mousetrap.bind('x', mark_deleted);
 205 Mousetrap.bind('X', mark_not_deleted);
 206 Mousetrap.bind('r', rotate);
 207 Mousetrap.bind('i', announce);
 208 Mousetrap.bind('f', function() { say(files[input_index]); });
 209 Mousetrap.bind('e', function() { say_exposure(); });
 210 Mousetrap.bind('c', function() { $("#name").show().focus(); return false; });
 211 Mousetrap.bind('C', function() { if (last_name) { set_name(last_name); } });
 212 Mousetrap.bind('%', function() { say((100 * input_index / files.length).toFixed(2) + "%"); });
 213 Mousetrap.bind('!', show_commands);
 214 Mousetrap.bind('esc', function() { $("#name").hide(); $("#shell_out").hide(); });