git.scottworley.com Git - picsort/blob - picsorter.js

   1 var picinfo = {};
   2 var exposure = 20;
   3 var zoom = "sm/";
   4 var input_index = -1;
   5
   6 function save_picinfo() {
   7   localStorage.picsorter_picinfo = JSON.stringify(picinfo);
   8 }
   9
  10 function endsWith(str, suffix) {
  11   return str.indexOf(suffix, str.length - suffix.length) !== -1;
  12 }
  13
  14 function stripFromEnd(str, suffix) {
  15   if (endsWith(str, suffix)) {
  16     return str.substr(0, str.length - suffix.length);
  17   }
  18   return str;
  19 }
  20
  21 function setpic() {
  22   var display_filename;
  23   if (endsWith(files[input_index], ".NEF")) {
  24     if ("exposure" in picinfo[files[input_index]]) {
  25       exposure = picinfo[files[input_index]].exposure;
  26     } else {
  27       picinfo[files[input_index]].exposure = exposure;
  28       save_picinfo();
  29     }
  30     display_filename = zoom + exposure + "/" + stripFromEnd(files[input_index], ".NEF") + ".jpeg";
  31   } else {
  32     display_filename = zoom + files[input_index];
  33   }
  34   var $pic = $("#pic");
  35   $pic.on("load", function() {
  36     $pic.removeClass("rot90 rot180 rot270");
  37     if ("rotate" in picinfo[files[input_index]]) {
  38       $pic.addClass("rot" + picinfo[files[input_index]].rotate);
  39     }
  40   });
  41   $pic.attr("src", display_filename);
  42 }
  43
  44 function say(message) {
  45   $("#message").text(message).removeClass("fade");
  46   setTimeout(function() { $("#message").addClass("fade"); }, 100);
  47 }
  48 function announce() {
  49   var msg = input_index + " " + (picinfo[files[input_index]].name || "");
  50   if ("deleted" in picinfo[files[input_index]]) {
  51     msg += "(" + picinfo[files[input_index]].deleted+ ")";
  52   }
  53   say(msg);
  54 }
  55
  56 function toggle_zoom() {
  57   if (zoom) {
  58     zoom = "";
  59   } else {
  60     zoom = "sm/";
  61   }
  62   setpic();
  63 }
  64
  65 function move_by_filter(direction, filter) {
  66   // Keep moving in direction until filter is satisfied
  67   var new_index = input_index;
  68   while (true) {
  69     var next = new_index + direction;
  70     if (next < 0) {
  71       say("At beginning");
  72       return;
  73     }
  74     if (next >= files.length) {
  75       say("At end");
  76       return;
  77     }
  78     new_index = next;
  79     if (filter(new_index)) {
  80       break;
  81     }
  82   }
  83   input_index = new_index;
  84   announce();
  85   setpic();
  86 }
  87 function move(direction) {
  88   move_by_filter(direction, function() { return true; });
  89 }
  90 function move_to_begenning() {
  91   move_by_filter(-1, function(i) { return i == 0; });
  92 }
  93 function move_to_end() {
  94   move_by_filter(1, function(i) { return i == files.length - 1; });
  95 }
  96 function move_to_nondeleted(direction) {
  97   move_by_filter(direction, function(i) {
  98     return !("deleted" in picinfo[files[i]]); });
  99 }
 100 function move_to_unnamed(direction) {
 101   move_by_filter(direction, function(i) {
 102     return !("deleted" in picinfo[files[i]]) &&
 103            !("name" in picinfo[files[i]]); });
 104 }
 105
 106 function mark_deleted(method) {
 107   picinfo[files[input_index]].deleted = method;
 108   save_picinfo();
 109   say(method);
 110 }
 111
 112 function mark_not_deleted() {
 113   delete picinfo[files[input_index]].deleted;
 114   save_picinfo();
 115   say("Undeleted");
 116 }
 117
 118 function say_exposure() {
 119   if (!endsWith(files[input_index], ".NEF")) {
 120     say("Exposure adjustment not available");
 121     return;
 122   }
 123   var display_exposure = (exposure / 4) - 3.5;
 124   say((display_exposure >= 0 ? "+" : "") + display_exposure);
 125 }
 126
 127 function change_exposure(amount) {
 128   if (!endsWith(files[input_index], ".NEF")) {
 129     say("Exposure adjustment not available");
 130     return;
 131   }
 132   exposure += amount;
 133   picinfo[files[input_index]].exposure = exposure;
 134   save_picinfo();
 135   setpic();
 136   say_exposure();
 137 }
 138
 139 function rotate() {
 140   var rotation = picinfo[files[input_index]].rotate || 0;
 141   rotation = (rotation + 90) % 360;
 142   if (rotation > 1e-5) {
 143     picinfo[files[input_index]].rotate = rotation;
 144   } else {
 145     delete picinfo[files[input_index]].rotate;
 146   }
 147   save_picinfo();
 148   setpic();
 149 }
 150
 151
 152 function set_name(name) {
 153   if (name) {
 154     picinfo[files[input_index]].name = name;
 155     save_picinfo();
 156     say("Named " + name);
 157     last_name = name;
 158   }
 159 }
 160
 161 function set_name_from_form() {
 162   var name_input = $("#name").hide().get(0);
 163   set_name(name_input.value);
 164   name_input.value = "";
 165 }
 166
 167 function shell_escape(x) {
 168   return x.replace(/'/g, "'\\''");
 169 }
 170
 171 function show_commands() {
 172   var commands = [];
 173   $.each(files, function(i, f) {
 174     var escaped_filename = "'" + shell_escape(f) + "'";
 175     if (picinfo[f].deleted == "deleted") {
 176       commands.push("shred -u " + escaped_filename);
 177     } else if (picinfo[f].deleted == "extra") {
 178       commands.push("mv -vi " + escaped_filename + " \"$EXTRADIR\"");
 179     } else if (picinfo[f].deleted == "blurry") {
 180       commands.push("mv -vi " + escaped_filename + " \"$BLURRYDIR\"");
 181     } else if ("name" in picinfo[f] && picinfo[f].name.length > 0) {
 182       var command = ["pic-mv"];
 183       if ("exposure" in picinfo[f]) {
 184         command.push("-e " + picinfo[f].exposure);
 185       }
 186       if ("rotate" in picinfo[f]) {
 187         command.push("-r " + picinfo[f].rotate);
 188       }
 189       command.push(escaped_filename);
 190       command.push("'" + shell_escape(picinfo[f].name) + "'");
 191       commands.push(command.join(" "));
 192     }
 193   });
 194   commands.push("");
 195   $("#shell_out").text(commands.join("\n")).show();
 196 }
 197
 198 function clean_picinfo() {
 199   files_index = {};
 200   $.each(files, function(i, f) {
 201     files_index[f] = true;
 202   });
 203   for (f in picinfo) {
 204     if (!files_index[f]) {
 205       delete picinfo[f];
 206     }
 207   }
 208 }
 209
 210 function undelete_all() {
 211   for (f in picinfo) {
 212         delete picinfo[f].deleted;
 213   }
 214   save_picinfo();
 215   say("Undeleted everything");
 216 }
 217
 218 function start() {
 219   if ("picsorter_picinfo" in localStorage) {
 220     picinfo = JSON.parse(localStorage.picsorter_picinfo);
 221   }
 222   $.each(files, function(i, f) {
 223     if (!(f in picinfo)) {
 224       picinfo[f] = {};
 225     }
 226   });
 227   save_picinfo();
 228
 229   $(function() {
 230     $("#name").hide().on("keyup", function(e) { e.which == 13 && set_name_from_form(); });
 231     move_to_nondeleted(1);
 232   });
 233
 234   Mousetrap.bind('z', toggle_zoom);
 235   Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); return false; });
 236   Mousetrap.bind(['n', 'l'], function() { move_to_nondeleted(1); return false; });
 237   Mousetrap.bind(['p', 'h'], function() { move_to_nondeleted(-1); return false; });
 238   Mousetrap.bind(['N', 'L'], function() { move_to_unnamed(1); return false; });
 239   Mousetrap.bind(['P', 'H'], function() { move_to_unnamed(-1); return false; });
 240   Mousetrap.bind(['m n', 'm l'], function() { move(1); return false; });
 241   Mousetrap.bind(['m n', 'm h'], function() { move(-1); return false; });
 242   Mousetrap.bind(['b', 'k'], function() { change_exposure(1); return false; });
 243   Mousetrap.bind(['d', 'j'], function() { change_exposure(-1); return false; });
 244   Mousetrap.bind('0', move_to_begenning);
 245   Mousetrap.bind('$', move_to_end);
 246   Mousetrap.bind('x', function(){ mark_deleted("deleted"); return false; });
 247   Mousetrap.bind('X', mark_not_deleted);
 248   Mousetrap.bind('e', function(){ mark_deleted("extra"); return false; });
 249   Mousetrap.bind('E', mark_not_deleted);
 250   Mousetrap.bind('g', function(){ mark_deleted("blurry"); return false; });
 251   Mousetrap.bind('G', mark_not_deleted);
 252   Mousetrap.bind('r', rotate);
 253   Mousetrap.bind('i', announce);
 254   Mousetrap.bind('f', function() { say(files[input_index]); return false; });
 255   Mousetrap.bind('B', say_exposure);
 256   Mousetrap.bind('c', function() { $("#name").show().focus(); return false; });
 257   Mousetrap.bind('C', function() { if (last_name) { set_name(last_name); } return false; });
 258   Mousetrap.bind('%', function() { say((100 * input_index / files.length).toFixed(2) + "%"); return false; });
 259   Mousetrap.bind('!', show_commands);
 260   Mousetrap.bind('esc', function() { $("#name").hide(); $("#shell_out").hide(); return false; });
 261 }