discourse/app/assets/javascripts/admin/models/site_setting.js

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/**
Our data model for interacting with site settings.
@class SiteSetting
@extends Discourse.Model
@namespace Discourse
@module Discourse
**/
Discourse.SiteSetting = Discourse.Model.extend({
/**
Is the boolean setting true?
@property enabled
**/
enabled: function(key, value) {
if (arguments.length === 1) {
// get the boolean value of the setting
if (this.blank('value')) return false;
return this.get('value') === 'true';
} else {
// set the boolean value of the setting
this.set('value', value ? 'true' : 'false');
}
}.property('value'),
/**
The name of the setting. Basically, underscores in the setting key are replaced with spaces.
@property settingName
**/
settingName: function() {
return this.get('setting').replace(/\_/g, ' ');
}.property('setting'),
/**
Has the user changed the setting? If so we should save it.
@property dirty
**/
dirty: function() {
return this.get('originalValue') !== this.get('value');
}.property('originalValue', 'value'),
/**
Has the setting been overridden from its default value?
@property overridden
**/
overridden: function() {
var val = this.get('value');
var defaultVal = this.get('default');
if (val === null) val = '';
if (defaultVal === null) defaultVal = '';
return val.toString() !== defaultVal.toString();
}.property('value'),
/**
Reset the setting to its original value.
@method resetValue
**/
resetValue: function() {
this.set('value', this.get('originalValue'));
},
/**
Save the setting's value.
@method save
**/
save: function() {
// Update the setting
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var setting = this, data = {};
data[this.get('setting')] = this.get('value');
return Discourse.ajax("/admin/site_settings/" + this.get('setting'), {
data: data,
type: 'PUT'
}).then(function() {
setting.set('originalValue', setting.get('value'));
});
},
validValues: function() {
var vals, setting;
vals = Em.A();
setting = this;
_.each(this.get('valid_values'), function(v) {
if (v.name && v.name.length > 0) {
if (setting.translate_names) {
vals.addObject({name: I18n.t(v.name), value: v.value});
} else {
vals.addObject(v);
}
}
});
return vals;
}.property('valid_values'),
allowsNone: function() {
if ( _.indexOf(this.get('valid_values'), '') >= 0 ) return 'admin.site_settings.none';
}.property('valid_values')
});
Discourse.SiteSetting.reopenClass({
findAll: function() {
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return Discourse.ajax("/admin/site_settings").then(function (settings) {
// Group the results by category
var categoryNames = [],
categories = {},
result = Em.A();
_.each(settings.site_settings,function(s) {
s.originalValue = s.value;
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if (!categoryNames.contains(s.category)) {
categoryNames.pushObject(s.category);
categories[s.category] = Em.A();
}
categories[s.category].pushObject(Discourse.SiteSetting.create(s));
});
_.each(categoryNames, function(n) {
result.pushObject({nameKey: n, name: I18n.t('admin.site_settings.categories.' + n), siteSettings: categories[n]});
});
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return result;
});
},
update: function(key, value) {
return Discourse.ajax("/admin/site_settings/" + key, {
type: 'PUT',
data: { value: value }
});
}
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});