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-rw-r--r--aero-ical/src/query.rs154
1 files changed, 81 insertions, 73 deletions
diff --git a/aero-ical/src/query.rs b/aero-ical/src/query.rs
index 440441f..d69a919 100644
--- a/aero-ical/src/query.rs
+++ b/aero-ical/src/query.rs
@@ -7,19 +7,18 @@ pub fn is_component_match(
filter: &cal::CompFilter,
) -> bool {
// Find the component among the list
- //@FIXME do not handle correctly multiple entities (eg. 3 VEVENT)
- let maybe_comp = components
+ let maybe_comps = components
.iter()
- .find(|candidate| candidate.name.as_str() == filter.name.as_str());
+ .filter(|candidate| candidate.name.as_str() == filter.name.as_str())
+ .collect::<Vec<_>>();
// Filter according to rules
- match (maybe_comp, &filter.additional_rules) {
- (Some(_), None) => true,
- (None, Some(cal::CompFilterRules::IsNotDefined)) => true,
- (None, None) => false,
- (Some(_), Some(cal::CompFilterRules::IsNotDefined)) => false,
- (None, Some(cal::CompFilterRules::Matches(_))) => false,
- (Some(component), Some(cal::CompFilterRules::Matches(matcher))) => {
+ match (&maybe_comps[..], &filter.additional_rules) {
+ ([_, ..], None) => true,
+ ([], Some(cal::CompFilterRules::IsNotDefined)) => true,
+ ([], None) => false,
+ ([_, ..], Some(cal::CompFilterRules::IsNotDefined)) => false,
+ (comps, Some(cal::CompFilterRules::Matches(matcher))) => comps.iter().any(|component| {
// check time range
if let Some(time_range) = &matcher.time_range {
if !is_in_time_range(
@@ -41,7 +40,7 @@ pub fn is_component_match(
matcher.comp_filter.iter().all(|inner_filter| {
is_component_match(component, component.components.as_ref(), &inner_filter)
})
- }
+ }),
}
}
@@ -71,80 +70,89 @@ fn prop_parse<T: std::str::FromStr>(
fn is_properties_match(props: &[icalendar::parser::Property], filters: &[cal::PropFilter]) -> bool {
filters.iter().all(|single_filter| {
// Find the property
- let single_prop = props
+ let candidate_props = props
.iter()
- .find(|candidate| candidate.name.as_str() == single_filter.name.0.as_str());
- match (&single_filter.additional_rules, single_prop) {
- (None, Some(_)) | (Some(cal::PropFilterRules::IsNotDefined), None) => true,
- (None, None)
- | (Some(cal::PropFilterRules::IsNotDefined), Some(_))
- | (Some(cal::PropFilterRules::Match(_)), None) => false,
- (Some(cal::PropFilterRules::Match(pattern)), Some(prop)) => {
- // check value
- match &pattern.time_or_text {
- Some(cal::TimeOrText::Time(time_range)) => {
- let maybe_parsed_date = parser::date_time(prop.val.as_str());
+ .filter(|candidate| candidate.name.as_str() == single_filter.name.0.as_str())
+ .collect::<Vec<_>>();
+
+ match (&single_filter.additional_rules, &candidate_props[..]) {
+ (None, [_, ..]) | (Some(cal::PropFilterRules::IsNotDefined), []) => true,
+ (None, []) | (Some(cal::PropFilterRules::IsNotDefined), [_, ..]) => false,
+ (Some(cal::PropFilterRules::Match(pattern)), multi_props) => {
+ multi_props.iter().any(|prop| {
+ // check value
+ match &pattern.time_or_text {
+ Some(cal::TimeOrText::Time(time_range)) => {
+ let maybe_parsed_date = parser::date_time(prop.val.as_str());
- let parsed_date = match maybe_parsed_date {
- None => return false,
- Some(v) => v,
- };
+ let parsed_date = match maybe_parsed_date {
+ None => return false,
+ Some(v) => v,
+ };
- // see if entry is in range
- let is_in_range = match time_range {
- cal::TimeRange::OnlyStart(after) => &parsed_date >= after,
- cal::TimeRange::OnlyEnd(before) => &parsed_date <= before,
- cal::TimeRange::FullRange(after, before) => {
- &parsed_date >= after && &parsed_date <= before
+ // see if entry is in range
+ let is_in_range = match time_range {
+ cal::TimeRange::OnlyStart(after) => &parsed_date >= after,
+ cal::TimeRange::OnlyEnd(before) => &parsed_date <= before,
+ cal::TimeRange::FullRange(after, before) => {
+ &parsed_date >= after && &parsed_date <= before
+ }
+ };
+ if !is_in_range {
+ return false;
}
- };
- if !is_in_range {
- return false;
- }
- // if you are here, this subcondition is valid
- }
- Some(cal::TimeOrText::Text(txt_match)) => {
- //@FIXME ignoring collation
- let is_match = match txt_match.negate_condition {
- None | Some(false) => {
- prop.val.as_str().contains(txt_match.text.as_str())
+ // if you are here, this subcondition is valid
+ }
+ Some(cal::TimeOrText::Text(txt_match)) => {
+ //@FIXME ignoring collation
+ let is_match = match txt_match.negate_condition {
+ None | Some(false) => {
+ prop.val.as_str().contains(txt_match.text.as_str())
+ }
+ Some(true) => !prop.val.as_str().contains(txt_match.text.as_str()),
+ };
+ if !is_match {
+ return false;
}
- Some(true) => !prop.val.as_str().contains(txt_match.text.as_str()),
- };
- if !is_match {
- return false;
}
- }
- None => (), // if not filter on value is set, continue
- };
+ None => (), // if not filter on value is set, continue
+ };
- // check parameters
- pattern.param_filter.iter().all(|single_param_filter| {
- let maybe_param = prop.params.iter().find(|candidate| {
- candidate.key.as_str() == single_param_filter.name.as_str()
- });
+ // check parameters
+ pattern.param_filter.iter().all(|single_param_filter| {
+ let multi_param = prop
+ .params
+ .iter()
+ .filter(|candidate| {
+ candidate.key.as_str() == single_param_filter.name.as_str()
+ })
+ .collect::<Vec<_>>();
- match (maybe_param, &single_param_filter.additional_rules) {
- (Some(_), None) => true,
- (None, None) => false,
- (Some(_), Some(cal::ParamFilterMatch::IsNotDefined)) => false,
- (None, Some(cal::ParamFilterMatch::IsNotDefined)) => true,
- (None, Some(cal::ParamFilterMatch::Match(_))) => false,
- (Some(param), Some(cal::ParamFilterMatch::Match(txt_match))) => {
- let param_val = match &param.val {
- Some(v) => v,
- None => return false,
- };
+ match (&multi_param[..], &single_param_filter.additional_rules) {
+ ([.., _], None) => true,
+ ([], None) => false,
+ ([.., _], Some(cal::ParamFilterMatch::IsNotDefined)) => false,
+ ([], Some(cal::ParamFilterMatch::IsNotDefined)) => true,
+ (many_params, Some(cal::ParamFilterMatch::Match(txt_match))) => {
+ many_params.iter().any(|param| {
+ let param_val = match &param.val {
+ Some(v) => v,
+ None => return false,
+ };
- match txt_match.negate_condition {
- None | Some(false) => {
- param_val.as_str().contains(txt_match.text.as_str())
- }
- Some(true) => !param_val.as_str().contains(txt_match.text.as_str()),
+ match txt_match.negate_condition {
+ None | Some(false) => {
+ param_val.as_str().contains(txt_match.text.as_str())
+ }
+ Some(true) => {
+ !param_val.as_str().contains(txt_match.text.as_str())
+ }
+ }
+ })
}
}
- }
+ })
})
}
}
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