User:Raltseye/common.js
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/*!
* Copyright (c) 2012 Jeff Bradford (User:Mathmagician)
*
* The above copyright notice and this permission notice shall be included in all copies or
* substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*jshint noempty:true, eqeqeq:true, bitwise:true, strict:true, undef:true, unused:true, curly:true, browser:true, laxbreak:true, jquery:true */
/*global mediaWiki */
(function ($, mw, window, undefined) {
"use strict";
function ListFiles() {
// private properties
var baseURL, url, urlParameters, query, displayParameters,
$container, $aifrom, $aito, $ascending, $descending, $aiprefix, $aiminsize, $aimaxsize, $ailimit, $query;
/**
* Typical element of the 'query' array:
*
* descriptionurl: "https://mathmagician.wikia.com/wiki/File:100px-Main_buildings.png"
* height: 52
* mime: "image/png"
* name: "100px-Main_buildings.png"
* ns: 6
* size: 5039
* timestamp: "2012-09-18T01:07:21Z"
* title: "File:100px-Main buildings.png"
* url: "https://images.wikia.com/mathmagician/images/3/37/100px-Main_buildings.png"
* user: "Surriela"
* width: 100
*/
// returns approximate file size rounded to 2 decimal places: e.g. 100000 -> 97.66 KB
function getApproxSize(num) {
if (num < 1024) {
return (num + ' B');
}
num = num / 1024;
if (num < 1024) {
return ((Math.round(num * 100) / 100) + ' KB');
}
num = num / 1024;
return ((Math.round(num * 100) / 100) + ' MB');
}
// sets the URL used by query (format=json not appended)
function setURL() {
url = baseURL;
for (var p in urlParameters) {
url += '&' + p + '=' + urlParameters[p];
}
var link = '<a id="qo-url" href="' + url + '">' + url + '</a>';
$('#qo-url').replaceWith(link);
}
// API callback, processes data and builds results to display
function apiCall(data) {
try {
// get query
query = data.query && data.query.allimages;
if (!$.isArray(query)) {
query = [];
}
var length = query.length;
// save last filename to populate aifrom
if (length !== 0) {
var lastFilename = query[length - 1].name;
}
// build results to display
rebuildResults();
// re-enable query button and populate aifrom after 3 seconds
window.setTimeout(function () {
if (length !== 0) {
$('#qo-aifrom').val(lastFilename);
urlParameters.aifrom = lastFilename;
setURL();
}
$('#qo-query').removeAttr('disabled');
}, 2000);
} catch (e) {
window.console.log('Unhandled exception in apiCall():', e);
$('#qo-query').removeAttr('disabled');
window.alert(e);
}
}
// sort query array, must specify property and direction
function sortQueryByProperty(property, direction) {
query.sort(function (a, b) {
if (a[property] === b[property]) {
return 0;
} else if (a[property] < b[property]) {
return direction;
} else {
return direction * -1;
}
});
}
// show sorting table or sorting textarea after a query
function rebuildResults() {
try {
// show results counter
var message;
if (query.length === 0) {
message = 'There are no API query results available for display.';
} else if (query.length === 1) {
message = 'Currently displaying 1 result returned from API query.';
} else {
message = 'Currently displaying ' + query.length + ' results returned from API query.';
}
var div = '<div id="results-counter">' + message + '</div>';
$('#results-counter').remove();
$('#d-table').after(div);
// sort the query array
sortQueryByProperty(displayParameters.sortingProperty, displayParameters.sortingDirection);
// rebuild either textarea or table
if (displayParameters.rawtext) {
rebuildDisplayTextarea();
} else {
rebuildDisplayTable();
}
} catch (e) {
window.console.log('Unhandled exception in rebuildResults():', e);
window.alert(e);
}
}
// rebuilds the sorting table using current 'displayParameters' and 'query'
function rebuildDisplayTable() {
// Sorting Table
var sortingTable = '<table id="s-table" class="wikitable"><tbody>',
sortingRows = [],
filenameJoiner = '">',
length = query.length,
i;
// filenames
if (displayParameters.filensprefix) {
filenameJoiner = '">File:';
}
i = -1;
while (++i < length) {
sortingRows[i] = '<tr><td><a class="s-table-filename-a" data-width="' + query[i].width + '" data-height="' + query[i].height + '" data-url="' + query[i].url + '" href="' + query[i].descriptionurl + filenameJoiner + query[i].name + '</a></td>';
}
sortingRows[length] = '<tr><th>Filename</th>';
// timestamps
if (displayParameters.timestamp) {
i = -1;
while (++i < length) {
sortingRows[i] += '<td>' + query[i].timestamp + '</td>';
}
sortingRows[length] += '<th>Timestamp</th>';
}
// uploaders
if (displayParameters.user) {
i = -1;
while (++i < length) {
sortingRows[i] += '<td><a href="/wiki/Special:ListFiles/' + window.encodeURIComponent(query[i].user.replace(/ /g, '_')) + '" title="Show all images uploaded by this user">' + query[i].user + '</a></td>';
}
sortingRows[length] += '<th>Uploader</th>';
}
// mime type
if (displayParameters.mime) {
i = -1;
while (++i < length) {
sortingRows[i] += '<td>' + query[i].mime + '</td>';
}
sortingRows[length] += '<th>MIME type</th>';
}
// file size
if (displayParameters.size) {
i = -1;
if (displayParameters.approxsize) {
while (++i < length) {
sortingRows[i] += '<td>' + getApproxSize(query[i].size) + '</td>';
}
} else {
while (++i < length) {
sortingRows[i] += '<td>' + query[i].size + '</td>';
}
}
sortingRows[length] += '<th>Size (bytes)</th>';
}
// width
if (displayParameters.width) {
i = -1;
while (++i < length) {
sortingRows[i] += '<td>' + query[i].width + '</td>';
}
sortingRows[length] += '<th>Width (px)</th>';
}
// height
if (displayParameters.height) {
i = -1;
while (++i < length) {
sortingRows[i] += '<td>' + query[i].height + '</td>';
}
sortingRows[length] += '<th>Height (px)</th>';
}
// populate the table
i = -1;
sortingTable += sortingRows[length] + '</tr>';
while (++i < length) {
sortingTable += sortingRows[i] + '</tr>';
}
sortingTable += '</tbody></table>';
// insert table into the document
$('#s-table, #s-textarea').remove();
$('#results-counter').after(sortingTable);
// Event handling for hover image preview
$('.s-table-filename-a').parent()
.mouseover(function () {
var $a = $(this).children('a'),
width = $a.attr('data-width'),
height = $a.attr('data-height'),
url = $a.attr('data-url');
var preview = '<img id="s-image-hover-preview" width="30%" src="' + url + '" style="background-color: black;border-radius: 10px;border: 5px solid black;left: 35%;opacity: 1;padding: 1px;position: fixed;top: 10%;z-index: 2000000;"/>';
$(document.body).append(preview);
$container.css('opacity', '.75');
})
.mouseout(function () {
$container.css('opacity', '1');
$('#s-image-hover-preview').remove();
});
}
// rebuilds the sorting textarea using current 'displayParameters' and 'query'
function rebuildDisplayTextarea() {
var separator = displayParameters.rawtextSeparator;
// Sorting textarea
var $textarea = $('<textarea id="s-textarea" wrap="off"></textarea>');
// populate the textarea
var str = '';
for (var i = 0, len = query.length; i < len; i++) {
var q = query[i];
if (displayParameters.filensprefix) {
str += ('File:' + q.name);
} else {
str += q.name;
}
if (displayParameters.timestamp) {
str += (separator + q.timestamp);
}
if (displayParameters.user) {
str += (separator + q.user);
}
if (displayParameters.mime) {
str += (separator + q.mime);
}
if (displayParameters.size) {
if (displayParameters.approxsize) {
str += (separator + getApproxSize(q.size));
} else {
str += (separator + q.size);
}
}
if (displayParameters.width) {
str += (separator + q.width);
}
if (displayParameters.height) {
str += (separator + q.height);
}
str += '\n';
}
$textarea.css('height', (((query.length + 2) * 10) + 'px')).val(str);
// insert table into the document
$('#s-table, #s-textarea').remove();
$('#results-counter').after($textarea);
}
// function that initializes the entire script on pageload
function initListFilesForm() {
// set container
$container = $('#ListFiles-container');
// do nothing if container doesn't exist
if ($container.length === 0) {
var index = mw.config.get('wgPageName').indexOf('ListFiles');
var wgNamespaceNumber = mw.config.get('wgNamespaceNumber');
if ((index !== -1) && (wgNamespaceNumber === 2 || wgNamespaceNumber === 4)) {
$container = $('#mw-content-text');
} else {
return;
}
}
// remove old stylesheet and interface
$('#ListFiles-stylesheet').remove();
$container.children().remove();
$container.text('');
// create stylesheet
var qostyle = '#settings-save,#settings-reset{margin-left:100px;}#settings-save a, #settings-reset a{cursor:pointer;}#qo-table{width:100%;margin-top:30px;}#qo-table input[type="text"],#qo-table div{width:99%;}#qo-table label{font-family:monospace;}#qo-title{font-size:150%;}#qo-table td{padding:5px;width:33%;}#qo-descending{margin-left:10px;}#qo-query{float:right;}#qo-inner-table td{border:0;}';
var dstyle = '#d-table{width:100%;margin-top:30px;}#d-title{font-size:150%;}#d-table td{padding:5px 5px 5px 25px;}.margin-left-20,.d-radio,#d-sorting-property{margin-left:20px;}';
var sstyle = '#results-counter{margin-top:30px;width:100%;text-align:center;font-weight:bold;}#s-table{table-layout:fixed;width:100%;margin-top:30px;word-wrap:break-word;}#s-textarea{width:99%;margin-top:30px;white-space:nowrap;overflow-x:auto;overflow-y:auto;}';
$(document.head).append(('<style id="ListFiles-stylesheet">'
+ '#WikiaMainContent{width:1010px;}.WikiaRail{display:none;}' + qostyle + dstyle + sstyle + '</style>'));
// initialize private properties: query, baseURL, urlParameters and displayParameters
query = [];
baseURL = mw.config.get('wgServer') + '/api.php?action=query&list=allimages';
initURLandDisplayParams();
// Dev Info: script-dev-div
var devInfo = '<div id="script-dev-div"><a href="https://dev.wikia.com/wiki/ListFiles" '
+ 'title="Read about this script">w:c:dev:ListFiles</a>';
if (window.localStorage) {
devInfo += ('<span id="settings-save">[<a title="Saves your settings to local storage">Save current settings</a>]</span>'
+ '<span id="settings-reset">[<a title="Resets all settings back to their default values">Reset to default settings</a>]</span>');
}
devInfo += '</div>';
// Query Options: qo-table
var queryOptions = '<table id="qo-table" class="wikitable" data-expandtext="Show" data-collapsetext="Hide"><tbody>'
+ '<tr><th colspan="3"><span id="qo-title">Query Options</span></th></tr>'
+ '<tr><td><label>aifrom</label> - start file enumeration at (alphabetic)'
+ '<input id="qo-aifrom" type="text" placeholder="Filename1.png" /></td>'
+ '<td><label>aito</label> - end file enumeration at (alphabetic)'
+ '<input id="qo-aito" type="text" placeholder="Filename2.jpg" /></td>'
+ '<td><label>aidir</label> - direction to enumerate (alphabetic)<div>'
+ '<label><input id="qo-ascending" type="radio" />ascending</label>'
+ '<label><input id="qo-descending" type="radio" />descending</label>'
+ '</div></td></tr><tr><td><label>aiprefix</label> - restrict search to files with prefix'
+ '<input id="qo-aiprefix" type="text" placeholder="prefix" /></td>'
+ '<td colspan="2" style="padding:0;"><table id="qo-inner-table"><tr><td>'
+ '<label>aiminsize</label> - minimum file size'
+ '<input id="qo-aiminsize" type="text" placeholder="number (bytes)" /></td><td>'
+ '<label>aimaxsize</label> - maximum file size'
+ '<input id="qo-aimaxsize" type="text" placeholder="number (bytes)" /></td><td>'
+ '<label>ailimit</label> - max number of files<br /><select id="qo-ailimit">'
+ '<option value="50">50</option><option value="100">100</option><option value="250">250</option>'
+ '<option value="500">500 (user max)</option><option value="1000">1000</option><option value="2500">2500</option>'
+ '<option value="5000">5000 (bot max)</option></select></td></tr></table></td></tr>'
+ '<tr><td colspan="3"><div><a id="qo-url"></a><button id="qo-query">Query</button></div></td></tr>'
+ '</tbody></table>';
// Display Options: d-table
var displayOptions = '<table id="d-table" class="wikitable" data-expandtext="Show" data-collapsetext="Hide"><tbody>'
+ '<tr><th colspan="3"><span id="d-title">Display Options</span></th></tr>'
+ '<tr><td>File information to display</td><td colspan="2">'
+ '<label><input dparam="timestamp" class="d-checkbox" type="checkbox" />Timestamp</label>'
+ '<label><input dparam="user" class="d-checkbox margin-left-20" type="checkbox" />Uploader</label>'
+ '<label><input dparam="mime" class="d-checkbox margin-left-20" type="checkbox" />MIME type</label>'
+ '<label><input dparam="size" class="d-checkbox margin-left-20" type="checkbox" />File size</label>'
+ '<label><input dparam="width" class="d-checkbox margin-left-20" type="checkbox" />Width</label>'
+ '<label><input dparam="height" class="d-checkbox margin-left-20" type="checkbox" />Height</label></td></tr>'
+ '<tr><td>Sorting Algorithm</td><td>Sorting direction:'
+ '<label><input id="d-ascending" class="d-radio" type="radio" />Ascending</label>'
+ '<label><input id="d-descending" class="d-radio" type="radio" />Descending</label></td>'
+ '<td>Sorting property:'
+ '<select id="d-sorting-property"><option value="name">Filename</option><option value="timestamp">Timestamp</option>'
+ '<option value="user">Uploader</option><option value="mime">MIME type</option>'
+ '<option value="size">Size</option><option value="width">Width</option><option value="height">Height</option>'
+ '</select></td></tr><tr><td colspan="3">'
+ '<label><input dparam="rawtext" class="d-checkbox" type="checkbox" />Display results as raw text</label>'
+ '<label><input dparam="filensprefix" class="d-checkbox margin-left-20" type="checkbox" />Show File: prefix for filenames</label>'
+ '<label><input dparam="approxsize" class="d-checkbox margin-left-20" type="checkbox" />Show file size in KB or MB</label>'
+ '</td></tr></tbody></table>';
// insert HTML into the document
$container.append(devInfo + queryOptions + displayOptions);
// set private properties: jQuery objects for attaching event handlers
$aifrom = $('#qo-aifrom');
$aito = $('#qo-aito');
$ascending = $('#qo-ascending');
$descending = $('#qo-descending');
$aiprefix = $('#qo-aiprefix');
$aiminsize = $('#qo-aiminsize');
$aimaxsize = $('#qo-aimaxsize');
$ailimit = $('#qo-ailimit');
$query = $('#qo-query');
// finish setting form state
//$('#qo-table, #d-table').makeCollapsible();
initSavedFormState();
rebuildResults();
// initialize events
initQueryEvents();
initDisplayEvents();
}
// if purgeLocalStorage, deletes urlParameters and displayParameters from
// local storage and sets them to their default values.
// Otherwise, initializes urlParameters and displayParameters
// to values in localStorage.
function initURLandDisplayParams(purgeLocalStorage) {
var u, d;
if (purgeLocalStorage && window.localStorage) {
window.localStorage.removeItem('ListFiles-urlParameters');
window.localStorage.removeItem('ListFiles-displayParameters');
} else if (window.localStorage) {
u = window.localStorage.getItem('ListFiles-urlParameters');
d = window.localStorage.getItem('ListFiles-displayParameters');
}
// initialize urlParameters
if (u) {
urlParameters = JSON.parse(u);
} else {
urlParameters = {
ailimit: 100,
aiprop: 'timestamp|user|url|size|mime'
};
}
// initialize displayParameters
if (d) {
displayParameters = JSON.parse(d);
} else {
displayParameters = {
timestamp: 'checked',
user: 'checked',
mime: 'checked',
size: 'checked',
width: 'checked',
height: 'checked',
rawtextSeparator: '\t',
sortingDirection: -1,
sortingProperty: 'name'
};
}
}
// initializes form state from the current urlParameters and displayParameters
function initSavedFormState() {
// Set form to using current urlParameters
if (urlParameters.aidir) {
$descending.attr('checked', 'checked');
$ascending.removeAttr('checked');
} else {
$ascending.attr('checked', 'checked');
$descending.removeAttr('checked');
}
$ailimit.children().removeAttr('selected');
$ailimit.children(('[value="' + urlParameters.ailimit + '"]')).attr('selected', 'selected');
$aifrom.val((urlParameters.aifrom || ''));
$aito.val((urlParameters.aito || ''));
$aiprefix.val((urlParameters.aiprefix || ''));
$aiminsize.val((urlParameters.aiminsize || ''));
$aimaxsize.val((urlParameters.aimaxsize || ''));
setURL();
// Set form to using current displayParameters
$('.d-checkbox').each(function () {
var $this = $(this);
var dparam = $this.attr('dparam');
if (displayParameters[dparam]) {
$this.attr('checked', 'checked');
} else {
$this.removeAttr('checked');
}
});
if (displayParameters.sortingDirection === -1) {
$('#d-ascending').attr('checked', 'checked');
$('#d-descending').removeAttr('checked');
} else {
$('#d-descending').attr('checked', 'checked');
$('#d-ascending').removeAttr('checked');
}
$('#d-sorting-property').children().removeAttr('selected');
$('#d-sorting-property').children(('[value="' + displayParameters.sortingDirection + '"]')).attr('selected', 'selected');
}
// initializes event handlers for Query Options after the form has been constructed
function initQueryEvents() {
// Event handling for settings save link
$('#settings-save').click(function () {
window.localStorage.setItem('ListFiles-urlParameters', JSON.stringify(urlParameters));
window.localStorage.setItem('ListFiles-displayParameters', JSON.stringify(displayParameters));
});
// Event handling for settings reset link
$('#settings-reset').click(function () {
initURLandDisplayParams(true);
initSavedFormState();
rebuildResults();
});
// Event handling for aidir radio buttons
$ascending.change(function () {
$descending.attr('checked', false);
delete urlParameters.aidir;
setURL();
});
$descending.change(function () {
$ascending.attr('checked', false);
urlParameters.aidir = "descending";
setURL();
});
// Event handling for aifrom
$aifrom.change(function () {
var temp = $(this).val();
if (temp.length > 0) {
urlParameters.aifrom = window.encodeURIComponent(temp.replace(/ /g, '_'));
} else {
delete urlParameters.aifrom;
}
setURL();
});
// Event handling for aito
$aito.change(function () {
var temp = $(this).val();
if (temp.length > 0) {
urlParameters.aito = window.encodeURIComponent(temp.replace(/ /g, '_'));
} else {
delete urlParameters.aito;
}
setURL();
});
// Event handling for aiprefix
$aiprefix.change(function () {
var temp = $(this).val();
if (temp.length > 0) {
urlParameters.aiprefix = window.encodeURIComponent(temp.replace(/ /g, '_'));
} else {
delete urlParameters.aiprefix;
}
setURL();
});
// Event handling for aiminsize
$aiminsize.change(function () {
var temp = window.parseInt($(this).val());
if (window.isNaN(temp) || typeof temp !== "number") {
delete urlParameters.aiminsize;
} else {
urlParameters.aiminsize = temp;
}
setURL();
});
// Event handling for aimaxsize
$aimaxsize.change(function () {
var temp = window.parseInt($(this).val());
if (window.isNaN(temp) || typeof temp !== "number") {
delete urlParameters.aimaxsize;
} else {
urlParameters.aimaxsize = temp;
}
setURL();
});
// Event handling for ailimit dropdown
$ailimit.change(function () {
var temp = window.parseInt($(this).val());
if (window.isNaN(temp) || typeof temp !== "number") {
delete urlParameters.ailimit;
} else {
urlParameters.ailimit = temp;
}
setURL();
});
// Event handling for query button
$query.click(function () {
$(this).attr('disabled', 'disabled');
$.getJSON((url + '&format=json'), apiCall);
});
}
// initializes event handlers for Display Options after the form has been constructed
function initDisplayEvents() {
// Event handling for sorting direction radio buttons
$('#d-ascending').change(function () {
$('#d-descending').attr('checked', false);
displayParameters.sortingDirection = -1;
rebuildResults();
});
$('#d-descending').change(function () {
$('#d-ascending').attr('checked', false);
displayParameters.sortingDirection = 1;
rebuildResults();
});
// Event handling for sorting property dropdown
$('#d-sorting-property').change(function () {
displayParameters.sortingProperty = $(this).children(':selected').attr('value');
rebuildResults();
});
// Event handling for all display checkboxes
$('.d-checkbox').change(function () {
var $this = $(this);
var dparam = $this.attr('dparam');
if ($this.is(':checked')) {
// action to take if checked
displayParameters[dparam] = 'checked';
// get rawtextSeparator if applicable
if (dparam === 'rawtext') {
displayParameters.rawtextSeparator = window.prompt('When results are concatenated in raw text, they are separated by a certain string or character. Please choose your separator string. Note: the default separator is a single \'tab\' character.', '\t');
}
} else {
// action to take if NOT checked
delete displayParameters[dparam];
}
rebuildResults();
});
}
// returns filename (a.href)
function getFile ($a) {
if (!($a instanceof jQuery)) {
$a = $($a);
}
return decodeURIComponent(new mw.Uri($a.attr('href')).path.slice(6));
}
// Main form initialization sequence
if (mw.config.get('wgAction') !== 'edit') {
$(initListFilesForm);
}
var wgCanonicalSpecialPageName = mw.config.get('wgCanonicalSpecialPageName');
// Special:ListFiles modification - adds a raw list of filenames uploaded by given user
if (wgCanonicalSpecialPageName === "Listfiles") {
$(function () {
var filenames = "",
count = 0,
$table = $('.listfiles'),
$tr;
// set filenames
$table.find('.TablePager_col_img_name').each(function () {
filenames += getFile($(this).children('a:first')) + "\n";
count++;
});
$tr = $('<tr id="filenames-list-tr"><td colspan="6" style="text-align:center; padding:10px;">Here is a raw list of the ' + count + ' filename(s) currently shown on this page, provided by the <a title="w:c:dev:ListFiles" href="https://dev.wikia.com/wiki/ListFiles">ListFiles</a> script on the Fandom Open Source Library.<br /><textarea id="filenames-list-textarea" style="width:95%; height:150px;"></textarea></td></tr>');
$tr.find('#filenames-list-textarea').val(filenames);
// insert new table row
$('#filenames-list-tr').remove(); // prevent duplicates
$table.children('tbody').prepend($tr);
});
} else if (wgCanonicalSpecialPageName === "Unusedimages" || wgCanonicalSpecialPageName === "UnusedVideos" || wgCanonicalSpecialPageName === "Uncategorizedimages") {
// Special:UnusedFiles, Special:UnusedVideos, Special:UncategorizedImages raw text list
$(function () {
var filenames = "",
count = 0,
$container;
// set filenames
$('.gallerytext > a').each(function () {
filenames += getFile(this) + "\n";
count++;
});
$container = $('<div id="filesnames-list-container"><hr /><p>Here is a raw list of the ' + count + ' filename(s) currently shown on this page, provided by the <a title="w:c:dev:ListFiles" href="https://dev.wikia.com/wiki/ListFiles">ListFiles</a> script on the Fandom Open Source Library.</p><textarea id="filesnames-list-textarea" style="width: 95%; height: 150px"></textarea></div>');
$container.children('#filesnames-list-textarea').val(filenames);
// insert container
$('#filesnames-list-container').remove(); // prevent duplicates
$('.gallery').before($container);
});
}
}
mw.loader.using(['mediawiki.util'], function () {
$(ListFiles);
// ajaxrc support
window.ajaxCallAgain = window.ajaxCallAgain || [];
window.ajaxCallAgain.push(ListFiles);
});
}(jQuery, mediaWiki, window));