1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
<!-- ldgallery - A static generator which turns a collection of tagged
-- pictures into a searchable web gallery.
--
-- Copyright (C) 2019-2020 Guillaume FOUET
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as
-- published by the Free Software Foundation, either version 3 of the
-- License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program. If not, see <https://www.gnu.org/licenses/>.
-->
<template>
<div>
<gallery-search v-if="$uiStore.isModeSearch" :items="currentSearch" />
<gallery-directory v-else-if="checkType('directory')" :directory="$galleryStore.currentItem" />
<ld-picture v-else-if="checkType('picture')" :picture="$galleryStore.currentItem" />
<div v-else>{{$t("gallery.unknowntype")}}</div>
</div>
</template>
<script lang="ts">
import { Component, Vue, Prop, Watch } from "vue-property-decorator";
import { Operation } from "@/@types/Operation";
import Tools from "@/tools";
import GallerySearch from "./GallerySearch.vue";
import GalleryDirectory from "./GalleryDirectory.vue";
@Component({
components: {
GallerySearch,
GalleryDirectory,
},
})
export default class Gallery extends Vue {
@Prop(String) readonly pathMatch!: string;
mounted() {
this.pathChanged();
}
@Watch("pathMatch")
pathChanged() {
console.log("Path: ", this.pathMatch);
this.$galleryStore.setCurrentPath(this.pathMatch);
}
// Results of the search (by tags)
get currentSearch(): Gallery.Item[] {
const byOperation = this.extractTagsByOperation(this.$uiStore.currentTags);
const intersection = this.extractIntersection(byOperation);
const substraction = this.extractSubstraction(byOperation);
return this.aggregateAll(byOperation, intersection, substraction);
}
// ---
private checkType(type: Gallery.ItemType): boolean {
return Tools.checkType(this.$galleryStore.currentItem, type);
}
private extractTagsByOperation(currentTags: Tag.Search[]): Tag.SearchByOperation {
let byOperation: Tag.SearchByOperation = {};
Object.values(Operation).forEach(
operation => (byOperation[operation] = currentTags.filter(tag => tag.operation === operation))
);
return byOperation;
}
private extractIntersection(byOperation: Tag.SearchByOperation): Set<Gallery.Item> {
let intersection = new Set<Gallery.Item>();
if (byOperation[Operation.INTERSECTION].length > 0) {
byOperation[Operation.INTERSECTION]
.map(tag => tag.items)
.reduce((a, b) => a.filter(c => b.includes(c)))
.flatMap(items => items)
.forEach(item => intersection.add(item));
}
return intersection;
}
private extractSubstraction(byOperation: Tag.SearchByOperation): Set<Gallery.Item> {
let substraction = new Set<Gallery.Item>();
if (byOperation[Operation.SUBSTRACTION].length > 0) {
byOperation[Operation.SUBSTRACTION].flatMap(tag => tag.items).forEach(item => substraction.add(item));
}
return substraction;
}
private aggregateAll(
byOperation: Tag.SearchByOperation,
intersection: Set<Gallery.Item>,
substraction: Set<Gallery.Item>
): Gallery.Item[] {
byOperation[Operation.ADDITION].flatMap(tag => tag.items).forEach(item => intersection.add(item));
substraction.forEach(item => intersection.delete(item));
return [...intersection];
}
}
</script>
<style lang="scss">
</style>
|