// possibly filter an event list by view or count public List<ZonelessEvent> Filter(string view, int count, DateTime from, DateTime to, string source, ZonelessEventStore es, Dictionary<string,object> args) { var events = es.events.CloneObject(); var bare_events = args.HasValue("bare_events", true); var is_html_renderer = args.HasValue("html_renderer", true); if (!String.IsNullOrEmpty(source)) events = SourceFilter(source, events); if (!String.IsNullOrEmpty(view)) events = ViewFilter(view, events); if (from != DateTime.MinValue && to != DateTime.MinValue) events = TimeFilter(from, to, events); if (! bare_events) // bracket the available range before (maybe) reducing to count es.RememberFirstAndLastAvailableDays(events); // not required for non-html renderers but no reason to exclude them if (count != 0) // includes case where bare_events is true events = CountFilter(count, events); if ( ! is_html_renderer ) // do nothing else for non-html views return events; else // post-process result set to yield ~500 day-aligned events { var from_to = new Dictionary<string, DateTime>(); if (bare_events) from_to = HandleBareEvents(from); else from_to = HandleClothedEvents(events); if (from_to == null) return events; else return TimeFilter((DateTime)from_to["from_date"], (DateTime)from_to["to_date"], events); } }
public string RenderEvtAsHtml(ZonelessEvent evt, Calinfo calinfo, Dictionary<string,object> args) { if (evt.urls_and_sources == null) evt.urls_and_sources = new Dictionary<string, string>() { { evt.url, evt.source } }; string dtstart; if (evt.allday && evt.dtstart.Hour == 0) dtstart = " "; else dtstart = evt.dtstart.ToString("ddd hh:mm tt"); var month_day = evt.dtstart.ToString("M/d"); string categories = ""; List<string> catlist_links = new List<string>(); if (!String.IsNullOrEmpty(evt.categories)) { List<string> catlist = Utils.GetTagListFromTagString(evt.categories); if (args.ContainsKey("hub_tags") ) // exclude autogenerated hub names { var hub_tags = (List<string>)args["hub_tags"]; catlist = catlist.FindAll(c => hub_tags.Contains(c) == false); } // catlist = catlist.FindAll(c => c.Contains("{") == false); // don't show squiggly tags inline? // actually leave them in so client can show related images. curator can suppress display if desired using css foreach (var cat in catlist) { var category_url = string.Format("javascript:show_view('{0}')", cat); catlist_links.Add(string.Format(@"<a title=""open the {1} view"" href=""{0}"">{1}</a>", category_url, cat)); } categories = string.Format(@" <span class=""cat"">{0}</span>", string.Join(", ", catlist_links.ToArray())); } String description = ( String.IsNullOrEmpty(evt.description) || evt.description.Length < 10 ) ? "" : evt.description.UrlsToLinks(); string dom_id = "e" + evt.uid; string expander = ""; if ( ! String.IsNullOrEmpty(description) && args.HasValue("eventsonly",true) ) expander = String.Format(@"<span class=""sd""><a title=""show description"" href=""javascript:show_desc('{0}')"">...</a></span>", dom_id); string add_to_cal = String.Format(@"<span class=""atc""><a title=""add to calendar"" href=""javascript:add_to_cal('{0}')"">+</a></span>", dom_id); if ( args.HasValue("add_to_cal",false) ) // for view_calendar add_to_cal = ""; string visibility = ""; string more = ""; string source_key = ""; //string source_attr = ""; // not needed, int sequence_count = 1; int sequence_position = 1; string show_more_call; if (evt.urls_and_sources.Count == 1) { sequence_count = (int)args["sequence_count"]; source_key = (string)args["source_key"]; sequence_position = (int)args["sequence_position"]; } visibility = (sequence_count > 1 && sequence_position > 1) ? @" style=""display:none"" " : ""; if (sequence_count > 1 && sequence_position == 1) { show_more_call = "javascript:show_more('" + source_key + "')"; more = string.Format(@" <span class=""{0}""><a title=""show {2} more from {3}"" href=""{1}"">show {2} more</a></span>", source_key, show_more_call, sequence_count - 1, evt.source ); } else { more = ""; } var html = string.Format( @"<div id=""{0}"" class=""bl {12}"" {13} xmlns:v=""http://rdf.data-vocabulary.org/#"" typeof=""v:Event"" > <span style=""display:none"" class=""uid"">{15}</span> <span style=""display:none"" class=""hash"">{16}</span> <span class=""md"">{14}</span> <span class=""st"" property=""v:startDate"" content=""{1}"">{2}</span> <span href=""{3}"" rel=""v:url""></span> <span class=""ttl"">{4}</span> <span class=""src"" property=""v:description"">{5}</span> {6} {7} {8} {9} {11} </div>", dom_id, // 0 String.Format("{0:yyyy-MM-ddTHH:mm}", evt.dtstart), // 1 dtstart, // 2 evt.url, // 3 MakeTitleForRDFa(evt, dom_id, args), // 4 evt.urls_and_sources.Keys.Count == 1 ? evt.source : "", // 5 suppress source if multiple categories, // 6 MakeGeoForRDFa(evt), // 7 expander, // 8 add_to_cal, // 9 "", // 10 was source_attr, not needed more, // 11 source_key, // 12 visibility, // 13 month_day, // 14 evt.uid, // 15 evt.hash // 16 ); this.event_counter += 1; return html; }
public static string MakeTitleForRDFa(ZonelessEvent evt, string dom_id, Dictionary<string,object> args) { var is_eventsonly = args.HasValue("eventsonly", true); var coalesced_links = BuildCoalescedLinks(evt, dom_id); bool is_coalesced = !String.IsNullOrEmpty(coalesced_links); // case 1: eventsonly, coalesced // <span class="ttl"><a target="elmcity" property="v:summary" title="open event page on source site" href="http://www.harriscenter.org/calendar">Homeschool Program: Biographies of Famous Birds</a></span> // // case 2: eventsonly, not coalesced // <span class="ttl"><span property="v:summary">Crazy Quilters</span> [<a target="elmcity" title="gilsum church" href="http://gilsum.org/church.aspx"> 1 </a><a target="elmcity" title="town of gilsum" href="http://gilsum.org/"> 2 </a>]</span> // // case 3: not eventsonly, coalesced // <span class="ttl"><span property="v:summary"><a href="javascript:show_desc('e3')">Crazy Quilters</a></span> [<a title="gilsum church" href="http://gilsum.org/church.aspx"> 1 </a><a title="town of gilsum" href="http://gilsum.org/"> 2 </a>]</span> // // case 4: not eventsonly, not coalesced // <span class="ttl"><a property="v:summary" title="see details" href='javascript:show_desc("e2")'>Lunchtime Rallies at Central Square</a></span> // <span class="ttl"><span property="v:summary">Crazy Quilters</span> [<a target="elmcity" title="gilsum church" href="http://gilsum.org/church.aspx"> 1 </a><a target="elmcity" title="town of gilsum" href="http://gilsum.org/"> 2 </a>]</span> // otherwise this // <span class="ttl"><span property="v:summary"><a href="javascript:show_desc('e3')">Crazy Quilters</a></span> [<a title="gilsum church" href="http://gilsum.org/church.aspx"> 1 </a><a title="town of gilsum" href="http://gilsum.org/"> 2 </a>]</span> TitleType title_type; if (is_coalesced) title_type = is_eventsonly ? TitleType.EventsOnlyCoalesced : TitleType.NotEventsOnlyCoalesced; else title_type = is_eventsonly ? TitleType.EventsOnlyNotCoalesced : TitleType.NotEventsOnlyNotCoalesced; string title; if ( title_type == TitleType.EventsOnlyCoalesced ) title = string.Format("<span property=\"v:summary\">{0}</span>", evt.title); else title = string.Format("<a property=\"v:summary\" title=\"{0}\" href=\"{1}\">{2}</a>", is_eventsonly ? "open event page on source site": "see details", is_eventsonly ? evt.url : string.Format("javascript:show_desc('{0}')", dom_id), evt.title); if (is_coalesced) title += coalesced_links; return title; }