User:Max/DeletedMetaData.js
< User:Max
(Redirected from User:DreamRimmer/DeletedMetaData.js)Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript", "mw.loader.load", "iusc", or "lusc", take note that this causes you to dynamically load a remote script, which could be changed by others. Editors are responsible for all edits and actions they perform, including by scripts. User scripts are not centrally supported and may malfunction or become inoperable due to software changes. A guide to help you find broken scripts is available. If you are unsure whether code you are adding to this page is safe, you can ask at the appropriate village pump.
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This user script seems to have a documentation page at User:Max/DeletedMetaData.
//<nowiki>
$(() => {
const excludedNamespaces = [-1, -2];
if (excludedNamespaces.includes(mw.config.get('wgNamespaceNumber'))) return;
const DeletedMetaData = {
pageTitle: mw.config.get('wgPageName').replace(/_/g, ' '),
icons: {},
dialogApp: null,
init() {
mw.loader.using(['vue', '@wikimedia/codex', 'mediawiki.api', 'mediawiki.util']).then(async (require) => {
this.Vue = require('vue');
this.Codex = require('@wikimedia/codex');
await this.loadIcons();
this.checkAndAddPortlet();
});
},
async loadIcons() {
try {
const data = await new mw.Api().get({
action: 'query',
list: 'codexicons',
names: 'cdxIconArrowNext|cdxIconArrowPrevious|cdxIconSortVertical|cdxIconArrowUp|cdxIconArrowDown|cdxIconFilter|cdxIconClose',
formatversion: 2
});
this.icons = (data && data.query && data.query.codexicons) || {};
} catch (error) {
this.icons = {};
}
},
async checkAndAddPortlet() {
try {
const data = await new mw.Api().get({
action: 'query',
prop: 'deletedrevisions',
titles: this.pageTitle,
drvprop: 'user|timestamp|size|tags',
drvlimit: 1,
formatversion: 2
});
const page = data.query && data.query.pages && data.query.pages[0];
if (page && page.deletedrevisions && page.deletedrevisions.length > 0) {
this.addStyle();
this.addPortletLink();
}
} catch (error) {
return;
}
},
addStyle() {
mw.util.addCSS(`
.script-dmd-dialog.cdx-dialog {
max-width: 900px;
width: min(900px, 92vw);
}
.script-dmd-toolbar {
display: flex;
align-items: center;
justify-content: space-between;
margin: 0 0 10px;
flex-wrap: wrap;
gap: 8px;
}
.script-dmd-count {
font-size: 0.9em;
color: var(--color-subtle, #54595d);
}
.script-dmd-filter-row {
display: flex;
flex-wrap: wrap;
align-items: flex-end;
gap: 12px;
margin: 0 0 14px;
padding-bottom: 14px;
border-bottom: 1px solid var(--border-color-subtle, #c8ccd1);
}
.script-dmd-table-wrapper {
overflow-x: auto;
margin: 4px 0 12px;
}
.script-dmd-table {
border-collapse: collapse;
width: 100%;
font-size: 0.9em;
}
.script-dmd-table th {
border-bottom: 2px solid var(--border-color-subtle, #c8ccd1);
background: var(--background-color-interactive-subtle, #eaecf0);
padding: 6px;
text-align: left;
white-space: nowrap;
cursor: pointer;
user-select: none;
}
.script-dmd-table th .cdx-icon {
vertical-align: middle;
margin-left: 2px;
}
.script-dmd-table td {
border-bottom: 1px solid var(--border-color-subtle, #eaecf0);
padding: 6px;
}
.script-dmd-pagination {
display: flex;
align-items: center;
gap: 10px;
margin-top: 8px;
}
.script-dmd-page-label {
font-size: 0.9em;
color: var(--color-subtle, #54595d);
}
`);
},
addPortletLink() {
const link = mw.util.addPortletLink('p-cactions', '#', 'View deleted revisions', 'ca-view-deleted-revisions');
if (!link) return;
$(link).on('click', (event) => {
event.preventDefault();
this.openDialog();
});
},
openDialog() {
if (this.dialogApp) {
this.dialogApp.open = true;
return;
}
const container = document.createElement('div');
document.body.appendChild(container);
const pageTitle = this.pageTitle;
const previousIcon = this.icons.cdxIconArrowPrevious || null;
const nextIcon = this.icons.cdxIconArrowNext || null;
const sortVerticalIcon = this.icons.cdxIconSortVertical || null;
const sortUpIcon = this.icons.cdxIconArrowUp || null;
const sortDownIcon = this.icons.cdxIconArrowDown || null;
const filterIcon = this.icons.cdxIconFilter || null;
const closeIcon = this.icons.cdxIconClose || null;
const pageSize = 50;
const app = this.Vue.createMwApp({
components: {
CdxDialog: this.Codex.CdxDialog,
CdxButton: this.Codex.CdxButton,
CdxIcon: this.Codex.CdxIcon,
CdxProgressBar: this.Codex.CdxProgressBar,
CdxMessage: this.Codex.CdxMessage,
CdxField: this.Codex.CdxField,
CdxTextInput: this.Codex.CdxTextInput
},
data() {
return {
open: true,
loading: false,
error: '',
allRevisions: [],
currentPage: 1,
pageTitle,
previousIcon,
nextIcon,
sortVerticalIcon,
sortUpIcon,
sortDownIcon,
filterIcon,
closeIcon,
pageSize,
sortColumn: 'timestamp',
sortDirection: 'desc',
filtersOpen: false,
filterUsername: '',
filterDateFrom: '',
filterDateTo: '',
columns: [
{ key: 'user', label: 'User' },
{ key: 'timestamp', label: 'Date/Time' },
{ key: 'size', label: 'Size' },
{ key: 'tags', label: 'Tags' }
]
};
},
computed: {
hasActiveFilters() {
return this.filterUsername.trim() !== '' || this.filterDateFrom !== '' || this.filterDateTo !== '';
},
filteredRevisions() {
const username = this.filterUsername.trim().toLowerCase();
const from = this.filterDateFrom ? new Date(this.filterDateFrom + 'T00:00:00Z').getTime() : null;
const to = this.filterDateTo ? new Date(this.filterDateTo + 'T23:59:59Z').getTime() : null;
return this.allRevisions.filter((revision) => {
if (username) {
if (revision.userhidden || !revision.user || !revision.user.toLowerCase().includes(username)) return false;
}
const timestamp = new Date(revision.timestamp).getTime();
if (from !== null && timestamp < from) return false;
if (to !== null && timestamp > to) return false;
return true;
});
},
sortedRevisions() {
const column = this.sortColumn;
const direction = this.sortDirection;
const list = this.filteredRevisions.slice();
list.sort((a, b) => {
let aVal;
let bVal;
if (column === 'timestamp') {
aVal = new Date(a.timestamp).getTime();
bVal = new Date(b.timestamp).getTime();
} else if (column === 'size') {
aVal = typeof a.size === 'number' ? a.size : -1;
bVal = typeof b.size === 'number' ? b.size : -1;
} else if (column === 'tags') {
aVal = (a.tags || []).join(', ').toLowerCase();
bVal = (b.tags || []).join(', ').toLowerCase();
} else {
aVal = (a.userhidden ? '' : a.user || '').toLowerCase();
bVal = (b.userhidden ? '' : b.user || '').toLowerCase();
}
if (aVal < bVal) return direction === 'asc' ? -1 : 1;
if (aVal > bVal) return direction === 'asc' ? 1 : -1;
return 0;
});
return list;
},
pageCount() {
return Math.max(1, Math.ceil(this.sortedRevisions.length / this.pageSize));
},
pagedRevisions() {
const start = (this.currentPage - 1) * this.pageSize;
return this.sortedRevisions.slice(start, start + this.pageSize);
},
pagedRangeStart() {
if (this.filteredRevisions.length === 0) return 0;
return (this.currentPage - 1) * this.pageSize + 1;
},
pagedRangeEnd() {
return Math.min(this.currentPage * this.pageSize, this.filteredRevisions.length);
},
hasNext() {
return this.currentPage < this.pageCount;
},
hasPrev() {
return this.currentPage > 1;
}
},
watch: {
filterUsername() {
this.currentPage = 1;
},
filterDateFrom() {
this.currentPage = 1;
},
filterDateTo() {
this.currentPage = 1;
}
},
methods: {
formatDate(timestamp) {
const date = new Date(timestamp);
const monthNames = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
let hours = date.getUTCHours();
const ampm = hours >= 12 ? 'PM' : 'AM';
hours = hours % 12 || 12;
const minutes = date.getUTCMinutes().toString().padStart(2, '0');
const seconds = date.getUTCSeconds().toString().padStart(2, '0');
return `${date.getUTCDate()} ${monthNames[date.getUTCMonth()]} ${date.getUTCFullYear()}, ${hours}:${minutes}:${seconds} ${ampm} (UTC)`;
},
formatSize(size) {
return typeof size === 'number' ? `${size.toLocaleString()} bytes` : '—';
},
formatTags(tags) {
return tags && tags.length > 0 ? tags.join(', ') : '—';
},
userUrl(user) {
return mw.util.getUrl(`User:${user}`);
},
sortIcon(column) {
if (this.sortColumn !== column) return this.sortVerticalIcon;
return this.sortDirection === 'asc' ? this.sortUpIcon : this.sortDownIcon;
},
sortBy(column) {
if (this.sortColumn === column) {
this.sortDirection = this.sortDirection === 'asc' ? 'desc' : 'asc';
} else {
this.sortColumn = column;
this.sortDirection = 'asc';
}
this.currentPage = 1;
},
toggleFilters() {
this.filtersOpen = !this.filtersOpen;
},
clearFilters() {
this.filterUsername = '';
this.filterDateFrom = '';
this.filterDateTo = '';
},
async loadAll() {
this.loading = true;
this.error = '';
this.allRevisions = [];
let continuation = null;
try {
do {
const params = {
action: 'query',
prop: 'deletedrevisions',
titles: this.pageTitle,
drvprop: 'user|timestamp|size|tags',
drvlimit: 'max',
formatversion: 2
};
if (continuation) params.drvcontinue = continuation;
const data = await new mw.Api().get(params);
const page = data.query && data.query.pages && data.query.pages[0];
const revisions = (page && page.deletedrevisions) || [];
this.allRevisions = this.allRevisions.concat(revisions);
continuation = data.continue ? data.continue.drvcontinue : null;
} while (continuation);
} catch (error) {
this.error = 'Error loading deleted revisions.';
}
this.loading = false;
},
nextPage() {
this.currentPage += 1;
},
prevPage() {
this.currentPage -= 1;
}
},
mounted() {
this.loadAll();
},
template: `
<cdx-dialog
v-model:open="open"
title="Deleted revisions"
:subtitle="pageTitle"
use-close-button
class="script-dmd-dialog"
>
<div class="script-dmd-toolbar">
<span v-if="!loading && !error" class="script-dmd-count">
Showing {{ pagedRangeStart }}–{{ pagedRangeEnd }} of {{ filteredRevisions.length }}<span v-if="hasActiveFilters"> (filtered from {{ allRevisions.length }})</span> deleted revisions
</span>
<cdx-button v-if="!loading && !error && allRevisions.length > 0" :weight="hasActiveFilters ? 'primary' : 'normal'" :action="hasActiveFilters ? 'progressive' : 'default'" @click="toggleFilters">
<cdx-icon v-if="filterIcon" :icon="filterIcon"></cdx-icon>
Filter
</cdx-button>
</div>
<div v-if="filtersOpen" class="script-dmd-filter-row">
<cdx-field>
<template #label>Username</template>
<cdx-text-input v-model="filterUsername" placeholder="Any user"></cdx-text-input>
</cdx-field>
<cdx-field>
<template #label>From date</template>
<cdx-text-input v-model="filterDateFrom" input-type="date"></cdx-text-input>
</cdx-field>
<cdx-field>
<template #label>To date</template>
<cdx-text-input v-model="filterDateTo" input-type="date"></cdx-text-input>
</cdx-field>
<cdx-button :disabled="!hasActiveFilters" @click="clearFilters">
<cdx-icon v-if="closeIcon" :icon="closeIcon"></cdx-icon>
Clear
</cdx-button>
</div>
<cdx-progress-bar v-if="loading" aria-label="Loading deleted revisions"></cdx-progress-bar>
<cdx-message v-if="error" type="error" :allow-user-dismiss="false">{{ error }}</cdx-message>
<cdx-message v-if="!loading && !error && allRevisions.length === 0" type="notice" :allow-user-dismiss="false">No deleted revisions found.</cdx-message>
<cdx-message v-if="!loading && !error && allRevisions.length > 0 && filteredRevisions.length === 0" type="notice" :allow-user-dismiss="false">No deleted revisions match the current filters.</cdx-message>
<div v-if="!loading && pagedRevisions.length > 0" class="script-dmd-table-wrapper">
<table class="script-dmd-table">
<thead>
<tr>
<th v-for="col in columns" :key="col.key" @click="sortBy(col.key)">
{{ col.label }}
<cdx-icon v-if="sortIcon(col.key)" :icon="sortIcon(col.key)" size="small"></cdx-icon>
</th>
</tr>
</thead>
<tbody>
<tr v-for="(revision, index) in pagedRevisions" :key="index">
<td>
<a v-if="revision.user && !revision.userhidden" :href="userUrl(revision.user)">{{ revision.user }}</a>
<em v-else>Username removed</em>
</td>
<td>{{ formatDate(revision.timestamp) }}</td>
<td>{{ formatSize(revision.size) }}</td>
<td>{{ formatTags(revision.tags) }}</td>
</tr>
</tbody>
</table>
</div>
<div v-if="!loading && pageCount > 1" class="script-dmd-pagination">
<cdx-button :disabled="!hasPrev" @click="prevPage">
<cdx-icon v-if="previousIcon" :icon="previousIcon"></cdx-icon>
Previous
</cdx-button>
<span class="script-dmd-page-label">Page {{ currentPage }} of {{ pageCount }}</span>
<cdx-button :disabled="!hasNext" @click="nextPage">
Next
<cdx-icon v-if="nextIcon" :icon="nextIcon"></cdx-icon>
</cdx-button>
</div>
</cdx-dialog>
`
});
this.dialogApp = app.mount(container);
}
};
DeletedMetaData.init();
});
//</nowiki>