brouter-web/js/control/Profile.js
2019-09-27 11:08:11 +02:00

135 lines
4.3 KiB
JavaScript

BR.Profile = L.Evented.extend({
cache: {},
initialize: function() {
var textArea = L.DomUtil.get('profile_upload');
this.editor = CodeMirror.fromTextArea(textArea, {
lineNumbers: true
});
L.DomUtil.get('upload').onclick = L.bind(this._upload, this);
L.DomUtil.get('clear').onclick = L.bind(this.clear, this);
this.message = new BR.Message('profile_message', {
alert: true
});
},
clear: function(evt) {
var button = evt.target || evt.srcElement;
evt.preventDefault();
this._setValue('');
this.fire('clear');
button.blur();
},
update: function(options) {
var profileName = options.profile,
profileUrl,
empty = !this.editor.getValue(),
clean = this.editor.isClean();
this.profileName = profileName;
if (profileName && BR.conf.profilesUrl && (empty || clean)) {
if (!(profileName in this.cache)) {
profileUrl = BR.conf.profilesUrl + profileName + '.brf';
BR.Util.get(
profileUrl,
L.bind(function(err, profileText) {
if (err) {
console.warn('Error getting profile from "' + profileUrl + '": ' + err);
return;
}
this.cache[profileName] = profileText;
// don't set when option has changed while loading
if (!this.profileName || this.profileName === profileName) {
this._setValue(profileText);
}
}, this)
);
} else {
this._setValue(this.cache[profileName]);
}
}
},
show: function() {
this.editor.refresh();
},
onResize: function() {
this.editor.refresh();
},
_upload: function(evt) {
var button = evt.target || evt.srcElement,
profile = this.editor.getValue();
this.message.hide();
$(button).button('uploading');
evt.preventDefault();
this.fire('update', {
profileText: profile,
callback: function() {
$(button).button('reset');
$(button).blur();
}
});
},
_setValue: function(profileText) {
var global = profileText.split('---context:').filter(function(e) {
return e.startsWith('global');
});
if (global) {
global = global[0].split('\n').slice(1);
var assignRegex = /assign\s*(\w*)\s*=?\s*([\w\.]*)\s*(#.*)?$/;
var params = {};
global.forEach(function(item) {
var match = item.match(assignRegex);
if (match) {
if (match[2] == 'true') {
match[2] = 1;
} else if (match[2] == 'false') {
match[2] = 0;
} else {
match[2] = Number.parseFloat(match[2]);
}
if (Number.isNaN(match[2])) {
return;
}
params[match[1]] = {
comment: match[3] ? match[3].replace(/^#\s+|\s+$/g, '') : null,
value: match[2]
};
}
});
}
var paramsSection = L.DomUtil.get('profile_params');
paramsSection.innerHTML = '';
Object.keys(params).forEach(function(param) {
var p = document.createElement('p');
var label = document.createElement('label');
label.innerHTML = param;
var input = document.createElement('input');
input.type = 'text';
input.value = params[param].value;
p.appendChild(label);
label.appendChild(input);
paramsSection.appendChild(label);
if (params[param].comment) {
var p = document.createElement('p');
p.innerHTML = params[param].comment;
paramsSection.append(p);
}
});
this.editor.setValue(profileText);
this.editor.markClean();
}
});