mirror of
https://github.com/flynx/ImageGrid.git
synced 2025-10-29 18:30:09 +00:00
771 lines
21 KiB
JavaScript
Executable File
771 lines
21 KiB
JavaScript
Executable File
/**********************************************************************
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*
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*
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*
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**********************************************************************/
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((typeof define)[0]=='u'?function(f){module.exports=f(require)}:define)
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(function(require){ var module={} // make module AMD/node compatible...
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/*********************************************************************/
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// XXX this is a hack...
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// ...need a way to escape these so as not to load them in browser...
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if(typeof(process) != 'undefined'){
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var fs = requirejs('fs')
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var path = requirejs('path')
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var exiftool = requirejs('exiftool')
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// XXX EXPERIMENTAL: graph...
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// do this only if browser is loaded...
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var graph = typeof(window) != 'undefined' ?
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requirejs('lib/components/ig-image-graph')
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: null
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}
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var util = require('lib/util')
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var toggler = require('lib/toggler')
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var keyboard = require('lib/keyboard')
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var actions = require('lib/actions')
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var core = require('features/core')
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var base = require('features/base')
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var widgets = require('features/ui-widgets')
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var browse = require('lib/widget/browse')
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var overlay = require('lib/widget/overlay')
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/*********************************************************************/
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// XXX make metadata a prop of image... (???)
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// XXX Q: should we standardise metadata field names and adapt them to
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// lib???
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var MetadataActions = actions.Actions({
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// XXX
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metadata: ['- Image/',
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function(target, data){
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// XXX
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}],
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getMetadata: ['- Image/Get metadata data',
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function(image){
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var gid = this.data.getImage(image)
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if(this.images && this.images[gid]){
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return this.images[gid].metadata || {}
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}
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return null }],
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setMetadata: ['- Image/Set metadata data',
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function(image, metadata, merge){
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var that = this
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var gid = this.data.getImage(image)
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if(this.images && this.images[gid]){
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if(merge){
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var m = this.images[gid].metadata
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Object.keys(metadata).forEach(function(k){
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m[k] = metadata[k]
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})
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} else {
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this.images[gid].metadata = metadata } } }]
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})
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var Metadata =
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module.Metadata = core.ImageGridFeatures.Feature({
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title: '',
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doc: '',
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tag: 'metadata',
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depends: [
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'base',
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],
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suggested: [
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'fs-metadata',
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'ui-metadata',
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'ui-fs-metadata',
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],
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actions: MetadataActions,
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})
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//---------------------------------------------------------------------
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// Metadata reader/writer...
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// XXX add Metadata writer...
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var MetadataReaderActions = actions.Actions({
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// NOTE: this will read both stat and metadata...
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//
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// XXX also check the metadata/ folder (???)
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// XXX this uses .markChanged(..) form filesystem.FileSystemWriter
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// feature, but technically does not depend on it...
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// XXX should we store metadata in an image (current) or in fs???
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// XXX should this set .orientation / .flipped if they are not set???
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readMetadata: ['- Image/Get metadata data',
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core.doc`
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This will overwrite/update if:
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- image .metadata is not set
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- image .metadata.ImageGridMetadata is not 'full'
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- force is true
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NOTE: also see: .cacheMetadata(..)
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`,
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core.queueHandler('Read image metadata',
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{quiet: true},
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function(queue, image, force){
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return [
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image == 'all' ?
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this.images.keys()
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: image == 'loaded' ?
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this.data.getImages('loaded')
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: image,
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force,
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] },
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function(image, force){
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var that = this
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var gid = this.data.getImage(image)
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var img = this.images && this.images[gid]
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if(!image && !img){
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return false }
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//var full_path = path.normalize(img.base_path +'/'+ img.path)
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var full_path = this.getImagePath(gid)
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return new Promise(function(resolve, reject){
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if(!force
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&& (img.metadata || {}).ImageGridMetadata == 'full'){
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return resolve(img.metadata) }
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fs.readFile(full_path, function(err, file){
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if(err){
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return reject(err) }
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// read stat...
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if(!that.images[gid].birthtime){
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var img = that.images[gid]
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var stat = fs.statSync(full_path)
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img.atime = stat.atime
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img.mtime = stat.mtime
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img.ctime = stat.ctime
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img.birthtime = stat.birthtime
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img.size = stat.size
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}
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// read image metadata...
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exiftool.metadata(file, function(err, data){
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if(err){
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reject(err)
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} else if(data.error){
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reject(data)
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} else {
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// convert to a real dict...
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// NOTE: exiftool appears to return an array
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// object rather than an actual dict/object
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// and that is not JSON compatible....
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that.images[gid].metadata =
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Object.assign(
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// XXX do we need to update or overwrite??
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that.images[gid].metadata || {},
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data,
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{
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ImageGridMetadataReader: 'exiftool/ImageGrid',
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// mark metadata as full read...
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ImageGridMetadata: 'full',
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})
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that.markChanged
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&& that.markChanged('images', [gid]) }
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resolve(data) }) }) }) })],
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readAllMetadata: ['File/Read all metadata',
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'readMetadata: "all" ...'],
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// XXX take image Metadata and write it to target...
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writeMetadata: ['- Image/Set metadata data',
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function(image, target){
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// XXX
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}],
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// XXX add undo...
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ratingToRibbons: ['- Ribbon|Crop/',
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core.doc`Place images to ribbons by rating
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Place images to ribbons by rating in a crop...
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.ratingToRibbons()
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.ratingToRibbons('crop')
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Place images to ribbons by rating (in-place)...
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.ratingToRibbons('in-place')
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NOTE: this will override the current ribbon structure.
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NOTE: this needs .metadata to be loaded.
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NOTE: we do not care about the actual rating values or their
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number, the number of ribbons corresponds to number of used
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ratings and thy are sorted by their text value.
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`,
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function(mode='crop'){
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var that = this
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var images = this.images
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var index = {}
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var ribbons = this.data.order
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.reduce(function(ribbons, gid, i){
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var r = ((images[gid] || {}).metadata || {}).rating || 0
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// NOTE: we can't just use the rating as ribbon gid
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// because currently number-like ribbon gids
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// break things -- needs revision...
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var g = index[r] = index[r] || that.data.newGID()
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// NOTE: this will create sparse ribbons...
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;(ribbons[g] = (ribbons[g] || []))[i] = gid
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return ribbons }, {})
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// build the new data...
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var data = mode == 'in-place' ?
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this.data
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: this.data.clone()
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data.ribbons = ribbons
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// sort by rating then replace with "gid"...
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data.ribbon_order = Object.keys(index)
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.sort()
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.reverse()
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.map(function(r){
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return index[r] })
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this.setBaseRibbon(data.ribbon_order.last())
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mode == 'in-place'
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&& this.markChanged
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&& this.markChanged('data')
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mode == 'crop'
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&& this.crop(data) }],
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// shorthands...
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cropRatingsAsRibbons: ['Ribbon|Crop/Crop ratings to ribbons',
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'ratingToRibbons: "crop"'],
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splitRatingsAsRibbons: ['Ribbon/Split ratings to ribbons (in-place)',
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'ratingToRibbons: "in-place"'],
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})
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var MetadataReader =
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module.MetadataReader = core.ImageGridFeatures.Feature({
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title: '',
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doc: '',
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tag: 'fs-metadata',
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depends: [
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'fs-info',
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'metadata',
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],
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isApplicable: function(){ return this.runtime.node },
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actions: MetadataReaderActions,
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handlers: [
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// XXX STUB: need a better strategy to read metadata...
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// Approach 1 (target):
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// read the metadata on demand e.g. on .showMetadata(..)
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// + natural approach
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// - not sync
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// really complicated to organize...
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//
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// Approach 2:
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// lazy read -- timeout and overwrite on next image
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// - hack-ish
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// + simple
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//
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// Approach 3:
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// index a dir
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/*
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['focusImage',
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function(){
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var gid = this.current
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metadata = this.images && this.images[gid] && this.images[gid].metadata
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metadata = metadata && (Object.keys(metadata).length > 0)
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if(!metadata){
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this.readMetadata(gid)
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}
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}]
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*/
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],
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})
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//---------------------------------------------------------------------
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// Metadata editor/viewer...
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//
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// NOTE: this is by-design platform independent...
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//
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// XXX first instinct is to use browse with editable fields as it will
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// give us:
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// - searchability
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// - navigation
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// - ...
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// missing functionality:
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// - editor/form on open event
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// - inline (preferred)
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// - modal-form
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// - table-like layout
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// - template???
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// - script layout tweaking (post-update)
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//
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// ...need to think about this...
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// XXX add ability to manually sort fields -- moving a field up/down
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// edits .config...
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// ...not sure how to go about this yet...
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// XXX add combined fields...
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// 'Make' + 'Camera Model Name'
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// XXX add identical fields -- show first available and hide the rest...
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// 'Shutter Speed', 'Exposure Time',
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// 'Lens ID', 'Lens'
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// XXX add field editing... (open)
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// XXX might be good to split this to sections...
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// - base info
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// - general metadata
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// - full metadata
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// - EXIF
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// - IPTC
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// - ...
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var MetadataUIActions = actions.Actions({
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config: {
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'metadata-preview-size': 150,
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'metadata-auto-select-modes': [
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'none',
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'on focus',
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'on open',
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],
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'metadata-auto-select-mode': 'on focus',
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// XXX
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'metadata-editable-fields': [
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//'Artist',
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//'Copyright',
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'Comment',
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'Tags',
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],
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'metadata-field-order': [
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// base
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'GID',
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'File Name', 'Parent Directory', 'Full Path',
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'Date created', 'ctime', 'mtime', 'atime',
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'Index (ribbon)', 'Index (crop)', 'Index (global)',
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// metadata...
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'Make', 'Camera Model Name', 'Lens ID', 'Lens', 'Lens Profile Name', 'Focal Length',
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'Metering Mode', 'Exposure Program', 'Exposure Compensation',
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'Shutter Speed Value', 'Exposure Time',
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'Aperture Value', 'F Number',
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'Iso',
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'Quality', 'Focus Mode',
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'Rating',
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'Artist', 'Copyright',
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'Date/time Original', 'Create Date', 'Modify Date',
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'Mime Type',
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],
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// XXX EXPERIMENTAL: graph...
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'metadata-graph': 'on',
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'metadata-graph-config': {
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graph: 'waveform',
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mode: 'luminance',
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},
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},
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toggleMetadataAutoSelect: ['Interface/Metadata value select',
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core.makeConfigToggler('metadata-auto-select-mode',
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function(){ return this.config['metadata-auto-select-modes'] })],
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toggleMetadataGraph: ['Interface/Metadata graph display',
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{ mode: function(){
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return (!graph || this.config['browse-advanced-mode'] != 'on') && 'hidden' }},
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core.makeConfigToggler('metadata-graph', ['on', 'off'])],
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// XXX show only graph...
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// XXX might be a good idea to show directly in main menu...
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// XXX reuse in .showMetadata(..)
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// XXX should be floating...
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showGraph: ['- Image/',
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function(make){
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// XXX
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}],
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// NOTE: this will extend the Browse object with .updateMetadata(..)
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// method to enable updating of metadata in the list...
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//
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// XXX should we replace 'mode' with nested set of metadata???
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// XXX make this support multiple images...
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// XXX make things editable only in when edit is loaded...
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// XXX BUG: .dialog.updatePreview() is stealing marks from
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// the original image in ribbon...
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// ...see inside...
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showMetadata: ['Image/Metadata...',
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widgets.makeUIDialog(function(image, mode){
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var that = this
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image = this.data.getImage(image)
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mode = mode || 'disabled'
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data = this.images[image]
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var preview_size = this.config['metadata-preview-size'] || 150
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var _normalize = typeof(path) != 'undefined' ?
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path.normalize
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: function(e){ return e.replace(/\/\.\//, '') }
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return browse.makeLister(null,
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function(p, make){
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// helper...
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// NOTE: we intentionally rewrite this on each update,
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// this is done to keep the ref to make(..) up-to-date...
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make.dialog.wait = function(){
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make.Separator()
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make.Spinner() }
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// XXX BUG: this when attached is stealing marks from
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// the original image in ribbon...
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make.dialog.updatePreview = function(){
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var preview = this.preview =
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this.preview
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|| that.ribbons.createImage(image)
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return that.ribbons.updateImage(preview, image, preview_size, false, {
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nochrome: true,
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pre_updaters_callback: function([p]){
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p.classList.add('clone', 'preview')
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p.style.height = preview_size +'px'
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p.style.width = preview_size +'px'
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},
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}) }
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// XXX EXPERIMENTAL: graph
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// XXX do the calculations in a worker...
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make.dialog.updateGraph = function(gid, size){
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// prevent from updating too often...
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if(this.__graph_updating){
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// request an update...
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this.__graph_updating = [gid, size]
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return this.graph }
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this.__graph_updating = true
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setTimeout(function(){
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// update was requested while we were out -> update now...
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this.__graph_updating instanceof Array
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&& this.updateGraph(...this.__graph_updating)
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delete this.__graph_updating }.bind(this), 200)
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// graph disabled...
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if(!graph || that.config['metadata-graph'] != 'on'){
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return }
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// data...
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gid = that.data.getImage(gid || 'current')
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var config = that.config['metadata-graph-config'] || {}
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var url = that.images[gid].preview ?
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that.images.getBestPreview(gid, size || 300, null, true).url
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: that.getImagePath(gid)
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var flipped = (that.images[gid] || {}).flipped || []
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flipped = flipped.length == 1 ?
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flipped[0]
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: flipped.length == 2 ?
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'both'
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: null
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// build the element...
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var elem = this.graph =
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Object.assign(
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this.graph
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|| document.createElement('ig-image-graph'),
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config,
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// orientation....
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{
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orientation: (that.images[gid] || {}).orientation || 0,
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flipped: flipped,
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})
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Object.assign(elem.style, {
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width: '500px',
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height: '200px',
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})
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// delay drawing a bit...
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setTimeout(function(){
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elem.src = url }, 0)
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return elem }
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// preview...
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make(['Preview:', this.updatePreview()],
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{ cls: 'preview' })
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// XXX EXPERIMENTAL: graph
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// graph...
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graph
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&& that.config['metadata-graph'] == 'on'
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&& make(['Graph:', $(this.updateGraph())],
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{ cls: 'preview' })
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// NOTE: these are 1-based and not 0-based...
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make(['Position: ',
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$('<small>')
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.addClass('text')
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.css({
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whiteSpace: 'pre',
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})
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.html([
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// ribbon...
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that.data.getImageOrder('ribbon', image) + 1
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+'/'+
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that.data.getImages(image).len
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+ '<small>R</small>',
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...((that.crop_stack && that.crop_stack.len > 0) ?
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// crop...
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[that.data.getImageOrder('loaded', image) + 1
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+'/'+
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that.data.getImages('loaded').len
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+ '<small>C</small>']
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// global...
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: [that.data.getImageOrder(image) + 1
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+'/'+
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that.data.getImages('all').len
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+ '<small>G</small>']),
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// ribbon...
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'<span>R:</span>'+
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(that.data.getRibbonOrder(image) + 1)
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+'/'+
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Object.keys(that.data.ribbons).length,
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].join(' ')) ],
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{ cls: 'index' })
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make.Separator()
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// comment...
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make.Editable(['$Comment: ',
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function(){
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return data && data.comment || '' }],
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{
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start_on: 'open',
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edit_text: 'last',
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multiline: true,
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reset_on_commit: false,
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editdone: function(evt, value){
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if(value.trim() == ''){
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return }
|
|
data = that.images[image] = that.images[image] || {}
|
|
data.comment = value
|
|
// mark image as changed...
|
|
that.markChanged
|
|
&& that.markChanged('images', [image])
|
|
},
|
|
})
|
|
make.Separator()
|
|
|
|
// gid...
|
|
make(['$GID: ', image])
|
|
|
|
|
|
if(data){
|
|
// some abstractions...
|
|
var _basename = typeof(path) != 'undefined' ?
|
|
path.basename
|
|
: function(e){ return e.split(/[\\\/]/g).pop() }
|
|
var _dirname = typeof(path) != 'undefined' ?
|
|
function(e){ return path.normalize(path.dirname(e)) }
|
|
: function(e){
|
|
return _normalize(e.split(/[\\\/]/g).slice(0, -1).join('/')) }
|
|
|
|
// paths...
|
|
data.path
|
|
&& make(['File $Name: ',
|
|
_basename(data.path)])
|
|
&& make(['Parent $Directory: ',
|
|
_dirname((data.base_path || '.') +'/'+ data.path)])
|
|
&& make(['Full $Path: ',
|
|
_normalize((data.base_path || '.') +'/'+ data.path)])
|
|
// times...
|
|
data.birthtime
|
|
&& make(['Date created: ',
|
|
data.birthtime && new Date(data.birthtime).toShortDate()])
|
|
data.ctime
|
|
&& make(['- ctime: ',
|
|
data.ctime && new Date(data.ctime).toShortDate()],
|
|
{disabled: true})
|
|
data.mtime
|
|
&& make(['- mtime: ',
|
|
data.mtime && new Date(data.mtime).toShortDate()],
|
|
{disabled: true})
|
|
data.atime
|
|
&& make(['- atime: ',
|
|
data.atime && new Date(data.atime).toShortDate()],
|
|
{disabled: true})
|
|
}
|
|
|
|
// get other sections...
|
|
that.callSortedAction('metadataSection', make, image, data, mode)
|
|
}, {
|
|
cls: 'table-view metadata-view',
|
|
showDisabled: false,
|
|
})
|
|
.on('attached', function(){
|
|
this.updatePreview()
|
|
graph
|
|
&& this.updateGraph()
|
|
})
|
|
.on('update', function(){
|
|
this.updatePreview()
|
|
graph
|
|
&& this.updateGraph()
|
|
})
|
|
// select value of current item...
|
|
.on('select', function(evt, elem){
|
|
that.config['metadata-auto-select-mode'] == 'on focus'
|
|
&& $(elem).find('.text').last().selectText() })
|
|
.close(function(){
|
|
// XXX handle comment and tag changes...
|
|
// XXX
|
|
|
|
that.refresh(image)
|
|
|
|
// XXX EXPERIMENTAL: graph...
|
|
// save graph settings...
|
|
this.graph
|
|
&& (that.config['metadata-graph-config'] = {
|
|
graph: this.graph.graph,
|
|
mode: this.graph.mode,
|
|
}) }) })],
|
|
|
|
metadataSection: ['- Image/',
|
|
{ sortedActionPriority: 'normal' },
|
|
core.notUserCallable(function(make, gid, image, mode){
|
|
var that = this
|
|
var metadata = this.getMetadata(gid) || {}
|
|
var field_order = this.config['metadata-field-order'] || []
|
|
var x = field_order.length + 1
|
|
|
|
// NOTE: this is called on showMetadata.pre in the .handlers
|
|
// feature section...
|
|
make.dialog.updateMetadata =
|
|
function(metadata){
|
|
metadata = metadata
|
|
|| that.getMetadata()
|
|
|
|
// build new data set and update view...
|
|
//this.options.data = _buildInfoList(image, metadata)
|
|
this.update()
|
|
|
|
return this }
|
|
|
|
// build fields...
|
|
var fields = []
|
|
Object.keys(metadata)
|
|
.forEach(function(k){
|
|
var n = k
|
|
// convert camel-case to human-case ;)
|
|
.replace(/([A-Z]+)/g, ' $1')
|
|
.capitalize()
|
|
var opts = {}
|
|
|
|
// skip metadata stuff in short mode...
|
|
if(mode != 'full'
|
|
&& field_order.indexOf(n) == -1){
|
|
if(mode == 'short'){
|
|
return
|
|
|
|
} else if(mode == 'disabled') {
|
|
opts.disabled = true } }
|
|
|
|
fields.push([
|
|
[ n + ': ', metadata[k] ],
|
|
opts,
|
|
]) })
|
|
|
|
// make fields...
|
|
fields
|
|
.sort(function(a, b){
|
|
a = field_order.indexOf(a[0][0]
|
|
.replace(/\$(\w)/g, '$1')
|
|
.replace(/^- |: $/g, ''))
|
|
a = a == -1 ? x : a
|
|
b = field_order.indexOf(b[0][0]
|
|
.replace(/\$(\w)/g, '$1')
|
|
.replace(/^- |: $/g, ''))
|
|
b = b == -1 ? x : b
|
|
return a - b })
|
|
.run(function(){
|
|
this.length > 0
|
|
&& make.Separator() })
|
|
.forEach(function(e){
|
|
make(...e) }) })],
|
|
})
|
|
|
|
var MetadataUI =
|
|
module.MetadataUI = core.ImageGridFeatures.Feature({
|
|
title: '',
|
|
doc: '',
|
|
|
|
tag: 'ui-metadata',
|
|
depends: [
|
|
'ui',
|
|
'metadata',
|
|
],
|
|
|
|
actions: MetadataUIActions,
|
|
})
|
|
|
|
|
|
|
|
// Load etdata on demand...
|
|
//
|
|
var MetadataFSUI =
|
|
module.MetadataFSUI = core.ImageGridFeatures.Feature({
|
|
title: '',
|
|
doc: '',
|
|
|
|
tag: 'ui-fs-metadata',
|
|
depends: [
|
|
'ui',
|
|
'metadata',
|
|
'fs-metadata',
|
|
],
|
|
|
|
handlers: [
|
|
// Read metadata and when done update the list...
|
|
['showMetadata.pre',
|
|
function(image){
|
|
var that = this
|
|
var reader = this.readMetadata(image)
|
|
|
|
return reader
|
|
&& function(client){
|
|
// add a loading indicator...
|
|
// NOTE: this will get overwritten when calling .updateMetadata()
|
|
client.wait()
|
|
|
|
reader
|
|
.then(function(data){
|
|
client.updateMetadata() })
|
|
.catch(function(){
|
|
client.update() }) } }],
|
|
|
|
// reload view when .ratingToRibbons('in-place') is called...
|
|
['ratingToRibbons',
|
|
function(res, mode){
|
|
mode == 'in-place'
|
|
&& this.reload(true) }],
|
|
],
|
|
})
|
|
|
|
|
|
/**********************************************************************
|
|
* vim:set ts=4 sw=4 : */ return module })
|