Retrospring/app/assets/javascripts/settings.coffee

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# see GitHub issue #11
($ document).on "submit", "form#edit_user", (evt) ->
if ($ "input#user_current_password").val().length == 0
evt.preventDefault()
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$("button[data-target=#modal-passwd]").trigger 'click'
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readImage = (file, callback) ->
fr = new FileReader()
fr.addEventListener "load", (e) ->
callback e.target.result
fr.readAsBinaryString file
freeURL = () ->
if window.URL? or window.webkitURL?
readImage = (file, callback) ->
callback (window.URL || window.webkitURL).createObjectURL file
freeURL = (url) ->
URL.revokeObjectURL url
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# Profile pic
($ document).on 'change', 'input#user_profile_picture[type=file]', ->
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input = this
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($ '#profile-picture-crop-controls').slideUp 400, ->
if input.files and input.files[0]
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readImage input.files[0], (src) ->
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cropper = ($ '#profile-picture-cropper')
preview = ($ '#profile-picture-preview')
updateVars = (data, action) ->
($ '#crop_x').val Math.floor(data.x / data.scale)
($ '#crop_y').val Math.floor(data.y / data.scale)
($ '#crop_w').val Math.floor(data.w / data.scale)
($ '#crop_h').val Math.floor(data.h / data.scale)
# rx = 100 / data.w
# ry = 100 / data.h
# ($ '#profile-picture-preview').css
# width: Math.round(rx * preview[0].naturalWidth) + 'px'
# height: Math.round(ry * preview[0].naturalHeight) + 'px'
# marginLeft: '-' + Math.round(rx * data.x) + 'px'
# marginTop: '-' + Math.round(ry * data.y) + 'px'
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cropper.on 'load', ->
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if ({}.toString).call(src) == "[object URL]"
freeURL src
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side = if cropper[0].naturalWidth > cropper[0].naturalHeight
cropper[0].naturalHeight
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else
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cropper[0].naturalWidth
cropper.guillotine
width: side
height: side
onChange: updateVars
updateVars cropper.guillotine('getData'), 'drag' # just because
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unless ($ '#profile-picture-crop-controls')[0].dataset.bound?
($ '#cropper-zoom-out').click -> cropper.guillotine 'zoomOut'
($ '#cropper-zoom-in').click -> cropper.guillotine 'zoomIn'
($ '#profile-picture-crop-controls')[0].dataset.bound = true
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($ '#profile-picture-crop-controls').slideDown()
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cropper.attr 'src', src
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($ document).on 'change', 'input#user_profile_header[type=file]', ->
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input = this
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($ '#profile-header-crop-controls').slideUp 400, ->
if input.files and input.files[0]
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readImage input.files[0], (src) ->
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cropper = ($ '#profile-header-cropper')
preview = ($ '#profile-header-preview')
updateVars = (data, action) ->
($ '#crop_h_x').val Math.floor(data.x / data.scale)
($ '#crop_h_y').val Math.floor(data.y / data.scale)
($ '#crop_h_w').val Math.floor(data.w / data.scale)
($ '#crop_h_h').val Math.floor(data.h / data.scale)
cropper.on 'load', ->
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if ({}.toString).call(src) == "[object URL]"
freeURL src
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cropper.guillotine
width: 1500
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height: 350
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onChange: updateVars
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updateVars cropper.guillotine('getData'), 'drag'
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unless ($ '#profile-header-crop-controls')[0].dataset.bound?
($ '#cropper-header-zoom-out').click -> cropper.guillotine 'zoomOut'
($ '#cropper-header-zoom-in').click -> cropper.guillotine 'zoomIn'
($ '#profile-header-crop-controls')[0].dataset.bound = true
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($ '#profile-header-crop-controls').slideDown()
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cropper.attr 'src', src
# theming
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previewStyle = null
$(document).ready ->
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previewStyle = document.createElement 'style'
document.body.appendChild previewStyle
previewTimeout = null
$('#update_theme .color').each ->
$this = $ this
this.value = '#' + getHexColorFromThemeValue(this.value)
$this.minicolors
control: 'hue'
defaultValue: this.value
letterCase: 'lowercase'
position: 'bottom left'
theme: 'bootstrap'
inline: false
change: ->
clearTimeout previewTimeout
previewTimeout = setTimeout(previewTheme, 1000)
true
$(document).on 'click', 'a.theme_preset', (event) ->
preset = [].concat themePresets[this.dataset.preset]
$('#update_theme .color').each ->
$(this).minicolors 'value', '#' + getHexColorFromThemeValue(preset.shift())
previewTheme = ->
payload = {}
$('#update_theme').find('.color').each ->
n = this.name.substr 6, this.name.length - 7
payload[n] = parseInt this.value.substr(1, 6), 16
generateTheme payload
null
generateTheme = (payload) ->
theme_attribute_map = {
'primary_color': 'primary',
'primary_text': 'primary-text',
'danger_color': 'danger',
'danger_text': 'danger-text',
'warning_color': 'warning',
'warning_text': 'warning-text',
'info_color': 'info',
'info_text': 'info-text',
'success_color': 'success',
'success_text': 'success-text',
'dark_color': 'dark',
'dark_text': 'dark-text',
'light_color': 'light',
'light_text': 'light-text',
'raised_background': 'raised-bg',
'raised_accent': 'raised-accent',
'background_color': 'background',
'body_text': 'body-text',
'input_color': 'input-bg',
'input_text': 'input-text',
'muted_text': 'muted-text'
}
body = ":root {\n"
(Object.keys(payload)).forEach (plKey) ->
if theme_attribute_map[plKey]
if theme_attribute_map[plKey].includes 'text'
hex = getHexColorFromThemeValue(payload[plKey])
body += "--#{theme_attribute_map[plKey]}: #{getDecimalTripletsFromHex(hex)};\n"
else
body += "--#{theme_attribute_map[plKey]}: ##{getHexColorFromThemeValue(payload[plKey])};\n"
body += "}"
previewStyle.innerHTML = body
getHexColorFromThemeValue = (themeValue) ->
return ('000000' + parseInt(themeValue).toString(16)).substr(-6, 6)
getDecimalTripletsFromHex = (hex) ->
return hex.match(/.{1,2}/g).map((value) -> parseInt(value, 16)).join(', ')
themePresets = {
rs: [0x5E35B1, 0xFFFFFF, 0xFF0039, 0xFFFFFF, 0x3FB618, 0xFFFFFF, 0xFF7518, 0xFFFFFF, 0x9954BB, 0xFFFFFF, 0x222222, 0xEEEEEE, 0xF9F9F9, 0x151515, 0x5E35B1, 0xFFFFFF, 0x222222, 0xbbbbbb, 0xFFFFFF, 0x000000, 0x5E35B1],
dc: [0x141414, 0xeeeeee, 0x362222, 0xeeeeee, 0x1d2e1d, 0xeeeeee, 0x404040, 0xeeeeee, 0xb8b8b8, 0x3b3b3b, 0x303030, 0xEEEEEE, 0x202020, 0xeeeeee, 0x9c9a9a, 0x363636, 0xe6e6e6, 0xbbbbbb, 0x383838, 0xebebeb, 0x787676],
lc: [0xebebeb, 0x111111, 0xf76363, 0x111111, 0x8aff94, 0x111111, 0xffbd7f, 0x111111, 0x474747, 0xc4c4c4, 0xcfcfcf, 0x111111, 0xdfdfdf, 0x111111, 0x636565, 0xc9c9c9, 0x191919, 0x444444, 0xc7c7c7, 0x141414, 0x878989]
}
$(document).on 'submit', '#update_theme', (event) ->
$this = $ this
$this.find('.color').each ->
this.value = parseInt this.value.substr(1, 6), 16
true