diff options
Diffstat (limited to 'static/vevent.js')
| -rw-r--r-- | static/vevent.js | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/static/vevent.js b/static/vevent.js deleted file mode 100644 index 80d30444..00000000 --- a/static/vevent.js +++ /dev/null @@ -1,224 +0,0 @@ -"use strict"; - -class VEventValue { - constructor (type, value, calendar, parameters = {}) { - this.type = type; - this.value = value; - this.parameters = parameters; - this.calendar = calendar; - console.log(this.calendar); - } - - to_jcal () { - let value; - let v = this.value; - switch (this.type) { - case 'binary': - /* TOOD */ - break; - case 'date-time': - value = v.format("~Y-~m-~dT~H:~M:~S"); - // TODO TZ - break; - case 'date': - value = v.format("~Y-~m-~d"); - break; - case 'duration': - /* TODO */ - break; - case 'period': - /* TODO */ - break; - case 'utc-offset': - /* TODO */ - break; - case 'recur': - value = v.asJcal(); - break; - - case 'float': - case 'integer': - case 'text': - case 'uri': - case 'cal-address': - case 'boolean': - value = v; - } - return [this.parameters, this.type, value]; - } -} - -/* maybe ... */ -class VEventDuration extends VEventValue { -} - -class VEvent { - constructor (properties = {}, components = []) { - this.properties = properties; - this.components = components; - this.registered = []; - } - - getProperty (key) { - let e = this.properties[key]; - if (! e) return e; - return e.value; - } - - setProperty (key, value) { - let e = this.properties[key]; - if (! e) { - let type = (valid_input_types[key.toUpperCase()] || ['unknown'])[0] - if (typeof type === typeof []) type = type[0]; - e = this.properties[key] = new VEventValue(type, value); - } else { - e.value = value; - } - for (let el of this.registered) { - /* TODO update correct fields, allow component to redraw themselves */ - console.log(el); - el.redraw(this); - } - } - - register (htmlNode) { - this.registered.push(htmlNode); - } - - to_jcal () { - let out_properties = [] - for (let [key, value] of Object.entries(this.properties)) { - let sub = value.to_jcal(); - sub.unshift(key) - out_properties.push(sub); - } - return ['vevent', out_properties, [/* alarms go here*/]] - } -} - -function make_vevent_value (value_tag) { - /* TODO parameters */ - return new VEventValue (value_tag.tagName, make_vevent_value_ (value_tag)); -} - -function make_vevent_value_ (value_tag) { - /* RFC6321 3.6. */ - switch (value_tag.tagName) { - case 'binary': - /* Base64 to binary - Seems to handle inline whitespace, which xCal standard reqires - */ - return atob(value_tag.innerHTML) - break; - - case 'boolean': - switch (value_tag.innerHTML) { - case 'true': return true; - case 'false': return false; - default: - console.warn(`Bad boolean ${value_tag.innerHTML}, defaulting with !!`) - return !! value_tag.innerHTML; - } - break; - - case 'time': - case 'date': - case 'date-time': - return parseDate(value_tag.innerHTML); - break; - - case 'duration': - /* TODO duration parser here 'P1D' */ - return value_tag.innerHTML; - break; - - case 'float': - case 'integer': - return +value_tag.innerHTML; - break; - - case 'period': - /* TODO has sub components, meaning that a string wont do */ - let start = value_tag.getElementsByTagName('start')[0] - parseDate(start.innerHTML); - let other; - if ((other = value_tag.getElementsByTagName('end')[0])) { - return parseDate(other.innerHTML) - } else if ((other = value_tag.getElementsByTagName('duration')[0])) { - /* TODO parse duration */ - return other.innerHTML - } else { - console.warn('Invalid end to period, defaulting to 1H'); - return new Date(3600); - } - - case 'recur': - /* TODO parse */ - return ""; - - case 'utc-offset': - /* TODO parse */ - return ""; - - default: - console.warn(`Unknown type '${value_tag.tagName}', defaulting to string`) - case 'cal-address': - case 'uri': - case 'text': - return value_tag.innerHTML; - } -} - -/* xml dom object -> class VEvent */ -function xml_to_vcal (xml) { - /* xml MUST have a VEVENT (or equivalent) as its root */ - let properties = xml.getElementsByTagName('properties')[0]; - let components = xml.getElementsByTagName('components')[0]; - let calendar_name; - - let property_map = {} - if (properties) { - property_loop: for (var i = 0; i < properties.childElementCount; i++) { - let tag = properties.childNodes[i]; - let parameters = {}; - let value = []; - value_loop: for (var j = 0; j < tag.childElementCount; j++) { - let child = tag.childNodes[j]; - // console.log(tag); - if (child.tagName == 'parameters') { - // console.log('is parameters'); - parameters = /* handle parameters */ {}; - continue value_loop; - } else switch (tag.tagName) { - case 'x-hnh-calendar-name': - calendar_name = child.innerHTML; - console.log(calendar_name); - continue property_loop; - - /* These can contain multiple value tags, per - RFC6321 3.4.1.1. */ - case 'categories': - case 'resources': - case 'freebusy': - case 'exdate': - case 'rdate': - value.push(make_vevent_value(child)); - break; - default: - value = make_vevent_value(child); - } - } - property_map[tag.tagName] = value; - } - } - - let component_list = [] - if (components) { - for (let child of components.childNodes) { - component_list.push(xml_to_vcal(child)) - } - } - - console.log(calendar_name); - return new VEvent(property_map, component_list, calendar_name) -} |