MediaWiki:Gadget-morebits.js: Difference between revisions

Revision as of 19:04, 8 January 2021

Revision as of 12:56, 13 January 2021

Line 135:

* Create a string for use in regex matching a page name. Accounts for

* leading character's capitalization, underscores as spaces, and special

* characters being escaped. See also {@link Morebits.namespaceRegex}.

*

* @param {string} pageName - Page name without namespace.

Line 150:

}

return Morebits.string.escapeRegExp(firstChar) + remainder;

};

/**

* Create a string for use in regex matching all namespace aliases, regardless

* of the capitalization and underscores/spaces. Doesn't include the optional

* leading `:`, but if there's more than one item, wraps the list in a

* non-capturing group. This means you can do `Morebits.namespaceRegex([4]) +

* ':' + Morebits.pageNameRegex('Twinkle')` to match a full page. Uses

var * link_re_string ={@link Morebits.pageNameRegex(link_target);}.

*

* @param {number[]} namespaces - Array of namespace numbers. Unused/invalid

* namespace numbers are silently discarded.

* @example

* // returns '(?:[Ff][Ii][Ll][Ee]|[Ii][Mm][Aa][Gg][Ee])'

* Morebits.namespaceRegex([6])

* @returns {string} - Regex-suitable string of all namespace aliases.

*/

Morebits.namespaceRegex = function(namespaces) {

if (!Array.isArray(namespaces)) {

namespaces = [namespaces];

}

var aliases = [], regex;

$.each(mw.config.get('wgNamespaceIds'), function(name, number) {

if (namespaces.indexOf(number) !== -1) {

// Namespaces are completely agnostic as to case,

// and a regex string is more useful/compatibile than a RegExp object,

// so we accept any casing for any letter.

aliases.push(name.split('').map(function(char) {

return Morebits.pageNameRegex(char);

}).join(''));

}

});

switch (aliases.length) {

case 0:

regex = '';

break;

case 1:

regex = aliases[0];

break;

default:

regex = '(?:' + aliases.join('|') + ')';

break;

}

return regex;

};

Line 3,549 ⟶ 3,593:

}

var page = response.pages && response.pages[0];

if (page) {
// check for invalid titles

if (page.invalid) {

ctx.statusElement.error('The page title is invalid: ' + ctx.pageName);

onFailure(this);

return false; // abort

}

// retrieve actual title of the page after normalization and redirects

if (page.title) {

var resolvedName = page.title;

Line 4,493 ⟶ 4,537:

*/

removeLink: function(link_target) {

// Rempve a leading colon, to be handled later

var link_re_string = Morebits.pageNameRegex(link_target);

if (link_target.indexOf(':') === 0) {

link_target = link_target.slice(1);

}

var link_re_string = '', ns = '', title = link_target;

var idx = link_target.indexOf(':');

if (page.titleidx > 0) {

ns = link_target.slice(0, idx);

title = link_target.slice(idx + 1);

link_re_string = Morebits.namespaceRegex(mw.config.get('wgNamespaceIds')[ns.toLowerCase().replace(/ /g, '_')]) + ':';

}

link_re_string += Morebits.pageNameRegex(title);

// Otherwise, allowAllow for an optional leading colon, e.g. [[:User:Test]]

// Files and Categories become links with a leading colon, e.g. [[:File:Test.png]]

var colon = new RegExp(Morebits.namespaceRegex([6, 14])).test(ns) ? ':' : ':?';

// Otherwise, allow for an optional leading colon, e.g. [[:User:Test]]

var special_ns_re = /^(?:[Ff]ile|[Ii]mage|[Cc]ategory):/;

var colon = special_ns_re.test(link_target) ? ':' : ':?';

var link_simple_re = new RegExp('\\[\\[' + colon + '(' + link_re_string + ')\\]\\]', 'g');

Line 4,523 ⟶ 4,579:

// Check for normal image links, i.e. [[File:Foobar.png|...]]

// Will eat the whole link

var links_re = new RegExp('\\[\\[' + Morebits.namespaceRegex(?:[Ii]mage|[Ff]ile6) + ':\\s*' + image_re_string + '\\s*[\\|(?:\\]\\])]');

var allLinks = Morebits.string.splitWeightedByKeys(unbinder.content, '[[', ']]');

for (var i = 0; i < allLinks.length; ++i) {

Line 4,537 ⟶ 4,593:

// eventually preceded with some space, and must include File: prefix

// Will eat the whole line.

var gallery_image_re = new RegExp('(^\\s*' + Morebits.namespaceRegex(?:[Ii]mage|[Ff]ile6) + ':\\s*' + image_re_string + '\\s*(?:\\|.*?$|$))', 'mg');

unbinder.content = unbinder.content.replace(gallery_image_re, '<!-- ' + reason + '$1 -->');

Line 4,545 ⟶ 4,601:

// Check free image usages, for example as template arguments, might have the File: prefix excluded, but must be preceeded by an |

// Will only eat the image name and the preceeding bar and an eventual named parameter

var free_image_re = new RegExp('(\\|\\s*(?:[\\w\\s]+\\=)?\\s*(?:' + Morebits.namespaceRegex(?:[Ii]mage|[Ff]ile6) + ':\\s*)?' + image_re_string + ')', 'mg');

unbinder.content = unbinder.content.replace(free_image_re, '<!-- ' + reason + '$1 -->');

// Rebind the content now, we are done!

Line 4,561 ⟶ 4,617:

addToImageComment: function(image, data) {

var image_re_string = Morebits.pageNameRegex(image);

var links_re = new RegExp('\\[\\[' + Morebits.namespaceRegex(?:[Ii]mage|[Ff]ile6) + ':\\s*' + image_re_string + '\\s*[\\|(?:\\]\\])]');

var allLinks = Morebits.string.splitWeightedByKeys(this.text, '[[', ']]');

for (var i = 0; i < allLinks.length; ++i) {

Line 4,586 ⟶ 4,642:

removeTemplate: function(template) {

var template_re_string = Morebits.pageNameRegex(template);

var links_re = new RegExp('\\{\\{(?:[Tt]emplate' + Morebits.namespaceRegex(10) + ':)?\\s*[' + template_re_string + '\\s*[\\|(?:\\}\\})]');

var allTemplates = Morebits.string.splitWeightedByKeys(this.text, '{{', '}}', [ '{{{', '}}}' ]);

for (var i = 0; i < allTemplates.length; ++i) {