WikiEducator is an international online community project for the collaborative development of learning materials, which educators are free to reuse, adapt and share without restriction. WikiEducator was launched in 2006 and is supported by the non-profit Open Education Resource Foundation (OER). A variety of learning resources are available on WikiEducator: direct instructional resources such as lesson plans and full courses, as well as learning-support resources, such as individual school portals and funding proposals.
92-436: WikiEducator's stated goal is to build a thriving and sustainable global community dedicated to the design, development and delivery of free content for learning in realisation of a free version of the education curriculum by 2015. The project purports to focus on building capacity in the use of MediaWiki and related free software technologies, developing free content for use in educational institutions and elsewhere, facilitating
184-673: A " Freeware " license model; examples are The White Chamber , Mari0 or Assault Cube . Despite the status of CC0 as the most free copyright license, the Free Software Foundation does not recommend releasing software into the public domain using the CC0 due to patent concerns. However, application of a Creative Commons license may not modify the rights allowed by fair use or fair dealing or exert restrictions which violate copyright exceptions. Furthermore, Creative Commons licenses are non-exclusive and non-revocable. Any work or copies of
276-420: A "user contributions" option on a sidebar. In a 2004 article, Carl Challborn and Teresa Reimann noted that "While this feature may be a slight deviation from the collaborative, 'ego-less' spirit of wiki purists, it can be very useful for educators who need to assess the contribution and participation of individual student users." MediaWiki provides many features beyond hyperlinks for structuring content. One of
368-457: A MediaWiki-based wiki found that when they were asked an open question about main problems with the wiki, 24% cited technical problems with formatting, e.g. "Couldn't figure out how to get an image in. Can't figure out how to show a link with words; it inserts a number." To make editing long pages easier, MediaWiki allows the editing of a subsection of a page (as identified by its header). A registered user can also indicate whether or not an edit
460-575: A U.S. non-profit corporation founded in 2001. There have also been five versions of the suite of licenses, numbered 1.0 through 4.0. Released in November 2013, the 4.0 license suite is the most current. While the Creative Commons license was originally grounded in the American legal system, there are now several Creative Commons jurisdiction ports which accommodate international laws. In October 2014,
552-554: A URL leading to the photographer's Flickr page on each of their ads. However, one picture, depicting 15-year-old Alison Chang at a fund-raising carwash for her church, caused some controversy when she sued Virgin Mobile. The photo was taken by Alison's church youth counselor, Justin Ho-Wee Wong, who uploaded the image to Flickr under the Creative Commons license. In 2008, the case (concerning personality rights rather than copyright as such)
644-474: A compatible license, and making reference and attribution to the original license (e.g. by referring to the URL of the original license). The license is non-exclusive, royalty-free, and unrestricted in terms of territory and duration, so it is irrevocable, unless a new license is granted by the author after the work has been significantly modified. Any use of the work that is not covered by other copyright rules triggers
736-450: A continuous feed of Recent Changes to an IRC channel that these tools can monitor, eliminating their need to send requests for a refreshed Recent Changes feed to the API. Another important tool is watchlisting. Each logged-in user has a watchlist to which the user can add whatever pages he or she wishes. When an edit is made to one of those pages, a summary of that edit appears on the watchlist
828-530: A file called LocalSettings.php . Some aspects of MediaWiki can be configured through special pages or by editing certain pages; for instance, abuse filters can be configured through a special page, and certain gadgets can be added by creating JavaScript pages in the MediaWiki namespace. The MediaWiki community publishes a comprehensive installation guide. One of the earliest differences between MediaWiki (and its predecessor, UseModWiki ) and other wiki engines
920-456: A given work) and protects the people who use or redistribute an author's work from concerns of copyright infringement as long as they abide by the conditions that are specified in the license by which the author distributes the work. There are several types of Creative Commons licenses. Each license differs by several combinations that condition the terms of distribution. They were initially released on December 16, 2002, by Creative Commons ,
1012-452: A large part of the set requirements for the software. Besides its usage on Wikimedia sites, MediaWiki has been used as a knowledge management and content management system on websites such as Fandom , wikiHow and major internal installations like Intellipedia and Diplopedia . MediaWiki is written in the PHP programming language and stores all text content into a database . The software
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#17330851409351104-664: A learning resource on the wiki, the WikiEducator community supports them in their journey to acquire wiki editing skills and to experience the peer-based model for developing OERs. The WikiEducator community will also certify new WikiEducators who request certification of their skills under the L4C initiative. WikiEducator was the inaugural recipient of the MERLOT Africa Network's award for exemplary open educational resources (OERs) practices in 2008. MediaWiki MediaWiki
1196-505: A lesser degree, the Wikimedia Foundation's other projects. Fandom , a wiki hosting service formerly known as Wikia, runs on MediaWiki. Other public wikis that run on MediaWiki include wikiHow and SNPedia . WikiLeaks began as a MediaWiki-based site, but is no longer a wiki. A number of alternative wiki encyclopedias to Misplaced Pages run on MediaWiki, including Citizendium , Metapedia , Scholarpedia and Conservapedia . MediaWiki
1288-580: A new logo was initiated on June 22, 2020, as the old logo was a bitmap image and had "high details", leading to problems when rendering at high and low resolutions, respectively. After two rounds of voting, the new and current MediaWiki logo designed by Serhio Magpie was selected on October 24, 2020, and officially adopted on April 1, 2021. The first version of MediaWiki, 1.1, was released in December 2003. MediaWiki's most famous use has been in Misplaced Pages and, to
1380-473: A wide variety of uploaded media files. Its richest functionality is in the area of images, where image galleries and thumbnails can be generated with relative ease. There is also support for Exif metadata . The use of MediaWiki to operate the Wikimedia Commons , one of the largest free content media archives, has driven the need for further functionality in this area. For WYSIWYG editing, VisualEditor
1472-591: Is free and open-source wiki software originally developed by Magnus Manske for use on Misplaced Pages on January 25, 2002, and further improved by Lee Daniel Crocker , after which development has been coordinated by the Wikimedia Foundation . It powers several wiki hosting websites across the Internet, as well as most websites hosted by the Wikimedia Foundation including Misplaced Pages, Wiktionary , Wikimedia Commons , Wikiquote , Meta-Wiki and Wikidata , which define
1564-547: Is also governed by copyright law and CC licenses are applicable, the CC recommends against using it in software specifically due to backward-compatibility limitations with existing commonly used software licenses. Instead, developers may resort to use more software-friendly free and open-source software (FOSS) software licenses . Outside the FOSS licensing use case for software there are several usage examples to utilize CC licenses to specify
1656-502: Is also used for feature and enhancement requests. When Misplaced Pages was launched in January 2001, it ran on an existing wiki software system, UseModWiki . UseModWiki is written in the Perl programming language, and stores all wiki pages in text ( .txt ) files. This software soon proved to be limiting, in both functionality and performance. In mid-2001, Magnus Manske —a developer and student at
1748-765: Is also used internally by a large number of companies, including Novell and Intel . Notable usages of MediaWiki within governments include Intellipedia , used by the United States Intelligence Community , Diplopedia , used by the United States Department of State , and milWiki, a part of milSuite used by the United States Department of Defense . United Nations agencies such as the United Nations Development Programme and INSTRAW chose to implement their wikis using MediaWiki, because "this software runs Misplaced Pages and
1840-476: Is available in more than 400 languages. The software has more than 1,000 configuration settings and more than 1,800 extensions available for enabling various features to be added or changed. MediaWiki is free and open-source and is distributed under the terms of the GNU General Public License version 2 or any later version. Its documentation, located at its official website at www.mediawiki.org,
1932-400: Is available to use in MediaWiki which simplifying editing process for editors and has been bundled since MediaWiki 1.35. Other extensions exist for handling WYSIWYG editing to different degrees. Among the features of MediaWiki to assist in tracking edits is a Recent Changes feature that provides a list of recent edits to the wiki. This list contains basic information about those edits such as
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#17330851409352024-514: Is convinced that the defendant prevents communication of works whose management is entrusted to the plaintiff [SGAE], using a repertoire of authors who have not assigned the exploitation of their rights to the SGAE, having at its disposal a database for that purpose and so it is manifested both by the legal representative of the Association and by Manuela Villa Acosta, in charge of the cultural programming of
2116-422: Is largely incompatible with MediaWiki. Cloud hosting can eliminate the need to deploy a new server. An installation PHP script is accessed via a web browser to initialize the wiki's settings. It prompts the user for a minimal set of required parameters, leaving further changes, such as enabling uploads, adding a site logo, and installing extensions, to be made by modifying configuration settings contained in
2208-405: Is minor. Correcting spelling, grammar or punctuation are examples of minor edits, whereas adding paragraphs of new text is an example of a non-minor edit. Sometimes while one user is editing, a second user saves an edit to the same part of the page. Then, when the first user attempts to save the page, an edit conflict occurs. The second user is then given an opportunity to merge their content into
2300-416: Is optimized to efficiently handle large projects, which can have terabytes of content and hundreds of thousands of views per second. Because Misplaced Pages is one of the world's largest and most visited websites, achieving scalability through multiple layers of caching and database replication has been a major concern for developers. Another major aspect of MediaWiki is its internationalization; its interface
2392-535: Is released under the Creative Commons BY-SA 4.0 license and partly in the public domain . Specifically, the manuals and other content at MediaWiki.org are Creative Commons -licensed, while the set of help pages intended to be freely copied into fresh wiki installations and/or distributed with MediaWiki software is public domain. This was done to eliminate legal issues arising from the help pages being imported into wikis with licenses that are incompatible with
2484-545: Is speculation that media creators often lack insight to be able to choose the license which best meets their intent in applying it. Some works licensed using Creative Commons licenses have been involved in several court cases. Creative Commons itself was not a party to any of these cases; they only involved licensors or licensees of Creative Commons licenses. When the cases went as far as decisions by judges (that is, they were not dismissed for lack of jurisdiction or were not settled privately out of court), they have all validated
2576-489: Is therefore guaranteed to be thoroughly tested, will continue to be developed well into the future, and future technicians on these wikis will be more likely to have exposure to MediaWiki than any other wiki software." The Free Software Foundation uses MediaWiki to implement the LibrePlanet site. MediaWiki provides a rich core feature set and a mechanism to attach extensions to provide additional functionality. Due to
2668-516: Is to allow content to be separated from discussion surrounding the content. Creative Commons license A Creative Commons ( CC ) license is one of several public copyright licenses that enable the free distribution of an otherwise copyrighted "work". A CC license is used when an author wants to give other people the right to share, use, and build upon a work that the author has created. CC provides an author flexibility (for example, they might choose to allow only non-commercial uses of
2760-557: The BSD License , the GNU LGPL , and the GNU GPL . Mixing and matching these conditions produces sixteen possible combinations, of which eleven are valid Creative Commons licenses and five are not. Of the five invalid combinations, four include both the "ND" and "SA" clauses, which are mutually exclusive; and one includes none of the clauses. Of the eleven valid combinations, the five that lack
2852-678: The Open Knowledge Foundation approved the Creative Commons CC ;BY, CC BY-SA and CC0 licenses as conformant with the " Open Definition " for content and data. Lawrence Lessig and Eric Eldred designed the Creative Commons License (CCL) in 2001 because they saw a need for a license between the existing modes of copyright and public domain status. Version 1.0 of the licenses was officially released on 16 December 2002. The CCL allows inventors to keep
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2944-500: The University of Cologne , as well as a Misplaced Pages editor —began working on new software that would replace UseModWiki, specifically designed for use by Misplaced Pages. This software was written in the PHP scripting language, and stored all of its information in a MySQL database. The new software was largely developed by August 24, 2001, and a test wiki for it was established shortly thereafter. The first full implementation of this software
3036-476: The Wikimedia Foundation , took up the role of release manager . Major milestones in MediaWiki's development have included: the categorization system (2004); parser functions, (2006); Flagged Revisions , (2008); the " ResourceLoader ", a delivery system for CSS and JavaScript (2011); and the VisualEditor , a "what you see is what you get" ( WYSIWYG ) editing platform (2013). The contest of designing
3128-496: The Wikimedia Foundation . MediaWiki developers participate in the Google Summer of Code by facilitating the assignment of mentors to students wishing to work on MediaWiki core and extension projects. During the year prior to November 2012, there were about two hundred developers who had committed changes to the MediaWiki core or extensions. Major MediaWiki releases are generated approximately every six months by taking snapshots of
3220-441: The "BY" clause have been retired because 98% of licensors requested attribution, though they do remain available for reference on the website. This leaves six regularly used licenses plus the CC0 public domain declaration. The six licenses in most frequent use are shown in the following table. Among them, those accepted by the Wikimedia Foundation – the public domain dedication and two attribution (BY and BY-SA) licenses – allow
3312-524: The API. MediaWiki supports rich content generated through specialized syntax. For example, the software comes with optional support for rendering mathematical formulas using LaTeX and a special parser written in OCaml named texvc. Similar functionality for other content, ranging from graphical timelines over mathematical plotting and musical scores to Egyptian hieroglyphs , is available via extensions. The software has become more powerful at dealing with
3404-514: The API. The API is accessed via URLs such as https://en.wikipedia.org/w/api.php?action=query&list=recentchanges . In this case, the query would be asking Misplaced Pages for information relating to the last 10 edits to the site. One of the perceived advantages of the API is its language independence; it listens for HTTP connections from clients and can send a response in a variety of formats, such as XML , serialized PHP, or JSON . Client code has been developed to provide layers of abstraction to
3496-561: The Chinese government adapted the Creative Commons License to the Chinese context, replacing the individual monetary compensation of U.S. copyright law with incentives to Chinese innovators to innovate as a social contribution. Work licensed under a Creative Commons license is governed by applicable copyright law. This allows Creative Commons licenses to be applied to all work falling under copyright, including: books, plays, movies, music, articles, photographs, blogs, and websites. While software
3588-458: The Creative Commons license. MediaWiki's development has generally favored the use of open-source media formats . MediaWiki has an active volunteer community for development and maintenance. Users who have made meaningful contributions to the project by submitting patches are generally, upon request, granted access to commit revisions to the project's Git / Gerrit repository . There are also paid programmers who primarily develop projects for
3680-556: The Dutch CC license and director of the Institute for Information Law of the University of Amsterdam, commented, "The Dutch Court's decision is especially noteworthy because it confirms that the conditions of a Creative Commons license automatically apply to the content licensed under it, and binds users of such content even without expressly agreeing to, or having knowledge of, the conditions of
3772-479: The Free Software Foundation currently does not recommend using CC0 to release software into the public domain because it explicitly does not grant a patent license. In February 2012, CC0 was submitted to Open Source Initiative (OSI) for their approval. However, controversy arose over its clause which excluded from the scope of the license any relevant patents held by the copyright holder. This clause
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3864-517: The MediaWiki Language Extension Bundle, are designed to further enhance the multilingualism and internationalization of MediaWiki. Installation of MediaWiki requires that the user have administrative privileges on a server running both PHP and a compatible type of SQL database . Some users find that setting up a virtual host is helpful if the majority of one's site runs under a framework (such as Zope or Ruby on Rails ) that
3956-447: The U.S. legal system in mind; therefore, the wording may be incompatible with local legislation in other jurisdictions , rendering the licenses unenforceable there. To address this issue, Creative Commons asked its affiliates to translate the various licenses to reflect local laws in a process called " porting ". As of July 2011, Creative Commons licenses have been ported to over 50 jurisdictions worldwide. Working with Creative Commons,
4048-481: The association, which is compatible with the alternative character of the Association and its integration in the movement called ' copy left '. On June 30, 2010, GateHouse Media filed a lawsuit against That is Great News. GateHouse Media owns a number of local newspapers, including Rockford Register Star , which is based in Rockford, Illinois. That is Great News makes plaques out of newspaper articles and sells them to
4140-560: The author and the license and added a link to the original. Langner was later contacted by the Verband zum Schutz geistigen Eigentums im Internet (VGSE) (Association for the Protection of Intellectual Property in the Internet) with a demand for €2300 for failing to provide the full name of the work, the full name of the author, the license text, and a source link, as is required by the fine print in
4232-470: The case on that count, ruling that the atlas was not a derivative work of the photograph in the sense of the license, but rather a collective work . Since the atlas was not a derivative work of the photograph, Kappa Map Group did not need to license the entire atlas under the CC BY-SA 2.0 license. The judge also determined that the work had been properly attributed. In particular, the judge determined that it
4324-550: The collecting society's claims because the owner of the bar proved that the music he was using was not managed by the society. In February 2006, the Cultural Association Ladinamo (based in Madrid, and represented by Javier de la Cueva ) was granted the use of copyleft music in their public activities. The sentence said: Admitting the existence of music equipment, a joint evaluation of the evidence practiced, this court
4416-421: The data contained in the MediaWiki databases. Client programs can use the API to log in, get data, and post changes. The API supports thin web-based JavaScript clients and end-user applications (such as vandal-fighting tools). The API can be accessed by the backend of another web site. An extensive Python bot library, Pywikibot , and a popular semi-automated tool called AutoWikiBrowser , also interface with
4508-441: The development branch, which is kept continuously in a runnable state; minor releases , or point releases , are issued as needed to correct bugs (especially security problems). MediaWiki is developed on a continuous integration development model, in which software changes are pushed live to Wikimedia sites on regular basis. MediaWiki also has a public bug tracker, phabricator.wikimedia.org , which runs Phabricator . The site
4600-676: The differences between wiki markup and HTML: "Take some more tea ," the March Hare said to Alice, very earnestly. "I've had nothing yet," Alice replied in an offended tone: "so I can't take more." "You mean you can't take less ," said the Hatter: "it's very easy to take more than nothing." (Quotation above from Alice's Adventures in Wonderland by Lewis Carroll ) MediaWiki's default page-editing tools have been described as somewhat challenging to learn. A survey of students assigned to use
4692-441: The earliest such features is namespaces . One of Misplaced Pages's earliest problems had been the separation of encyclopedic content from pages pertaining to maintenance and communal discussion, as well as personal pages about encyclopedia editors. Namespaces are prefixes before a page title (such as " User: " or " Talk: ") that serve as descriptors for the page's purpose and allow multiple pages with different functions to exist under
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#17330851409354784-451: The editing user, the edit summary, the page edited, as well as any tags (e.g. "possible vandalism ") added by customizable abuse filters and other extensions to aid in combating unhelpful edits. On more active wikis, so many edits occur that it is hard to track Recent Changes manually. Anti-vandal software, including user-assisted tools, is sometimes employed on such wikis to process Recent Changes items. Server load can be reduced by sending
4876-642: The entire atlas. Drauglis sued the defendants in June 2014 for copyright infringement and license breach, seeking declaratory and injunctive relief, damages, fees, and costs. Drauglis asserted, among other things, that Kappa Map Group "exceeded the scope of the License because defendant did not publish the Atlas under a license with the same or similar terms as those under which the Photograph was originally licensed." The judge dismissed
4968-522: The establishment of community networks and collaboration, and fostering new technologies. Wayne Mackintosh created the prototype of WikiEducator on a desktop machine, making the very first edit on 13 February 2006. He registered the WikiEducator domain name on 12 February 2006 in New Zealand . In April 2006, the prototype was moved onto a hosted server with the financial assistance of Commonwealth of Learning (COL). COL provided sponsorship and leadership for
5060-420: The following: The NonCommercial license allows image creators to restrict selling and profiting from their works by other parties and thus maintaining free of charge access to images. The "non-commercial" option included in some Creative Commons licenses is controversial in definition, as it is sometimes unclear what can be considered a non-commercial setting, and application, since its restrictions differ from
5152-634: The founder of Creative Commons, has contributed to the site. Unsplash moved from using the CC0 license to a custom license in June 2017 and to an explicitly nonfree license in January 2018. In October 2014, the Open Knowledge Foundation approved the Creative Commons CC0 as conformant with the Open Definition and recommend the license to dedicate content to the public domain. In July 2022 Fedora Linux disallowed software licensed under CC0 due to patent rights explicitly not being waived under
5244-524: The legal robustness of Creative Commons public licenses. In early 2006, podcaster Adam Curry sued a Dutch tabloid who published photos from Curry's Flickr page without Curry's permission. The photos were licensed under the Creative Commons Non-Commercial license. While the verdict was in favor of Curry, the tabloid avoided having to pay restitution to him as long as they did not repeat the offense. Professor Bernt Hugenholtz, main creator of
5336-607: The license. Due to either disuse or criticism, a number of previously offered Creative Commons licenses have since been retired, and are no longer recommended for new works. The retired licenses include all licenses lacking the Attribution element other than CC0, as well as the following four licenses: The latest version 4.0 of the Creative Commons licenses, released on November 25, 2013, are generic licenses that are applicable to most jurisdictions and do not usually require ports. No new ports have been implemented in version 4.0 of
5428-546: The license. Version 4.0 discourages using ported versions and instead acts as a single global license. Since 2004, all current licenses other than the CC0 variant require attribution of the original author, as signified by the BY component (as in the preposition "by"). The attribution must be given to "the best of [one's] ability using the information available". Creative Commons suggests the mnemonic "TASL": title – author – source [web link] – [CC] licence . Generally this implies
5520-476: The license. Of this sum, €40 goes to the photographer, and the remainder is retained by VGSE. The Higher Regional Court of Cologne dismissed the claim in May 2019. Creative Commons maintains a content directory wiki of organizations and projects using Creative Commons licenses. On its website CC also provides case studies of projects using CC licenses across the world. CC licensed content can also be accessed through
5612-552: The license." In 2007, Virgin Mobile Australia launched an advertising campaign promoting their cellphone text messaging service using the work of amateur photographers who uploaded their work to Flickr using a Creative Commons-BY (Attribution) license. Users licensing their images this way freed their work for use by any other entity, as long as the original creator was attributed credit, without any other compensation required. Virgin upheld this single restriction by printing
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#17330851409355704-478: The next time it is refreshed. As with the recent changes page, recent edits that appear on the watchlist contain clickable links for easy review of the article history and specific changes made. There is also the capability to review all edits made by any particular user. In this way, if an edit is identified as problematic, it is possible to check the user's other edits for issues. MediaWiki allows one to link to specific versions of articles. This has been useful to
5796-553: The page as it now exists following the first user's page save. MediaWiki's user interface has been localized in many different languages. A language for the wiki content itself can also be set, to be sent in the "Content-Language" HTTP header and "lang" HTML attribute . VisualEditor has its own integrated wikitext editing interface known as 2017 wikitext editor, the older editing interface is known as 2010 wikitext editor. MediaWiki has an extensible web API ( application programming interface ) that provides direct, high-level access to
5888-458: The people featured in the articles. GateHouse sued That is Great News for copyright infringement and breach of contract. GateHouse claimed that TGN violated the non-commercial and no-derivative works restrictions on GateHouse Creative Commons licensed work when TGN published the material on its website. The case was settled on August 17, 2010, though the settlement was not made public. In 2007, photographer Art Drauglis uploaded several pictures to
5980-556: The photo-sharing website Flickr, giving them the Creative Commons Attribution-ShareAlike 2.0 Generic License (CC BY-SA). One photo, titled "Swain's Lock, Montgomery Co., MD.", was downloaded by Kappa Map Group, a map-making company, and published in 2012 on the front cover of Montgomery Co. Maryland Street Atlas . The text "Photo: Swain's Lock, Montgomery Co., MD Photographer: Carly Lesser & Art Drauglis, Creative Commoms [ sic ], CC-BY-SA-2.0"
6072-498: The principles of open content promoted by other permissive licenses . In 2014 Wikimedia Deutschland published a guide to using Creative Commons licenses as wiki pages for translations and as PDF. Rights in an adaptation can be expressed by a CC license that is compatible with the status or licensing of the original work or works on which the adaptation is based. The legal implications of large numbers of works having Creative Commons licensing are difficult to predict, and there
6164-545: The project, including receipt of a $ 100,000 grant from The William and Flora Hewlett Foundation to develop WikiEducator. On 1 July 2009, WikiEducator became an independent entity, headquartered at the new International Centre for Open Education at Otago Polytechnic in Dunedin , New Zealand. While COL continues to provide some financial support for WikiEducator, the Open Education Resource Foundation maintains
6256-437: The public license. Upon activation of the license, the licensee must adhere to all conditions of the license, otherwise the license agreement is illegitimate, and the licensee would commit a copyright infringement. The author, or the licensor as a proxy, has the legal rights to act upon any copyright infringement. The licensee has a limited period to correct any non-compliance. The CC licenses all grant "baseline rights", such as
6348-490: The purpose of creating an encyclopedia, where accuracy in titles is important. MediaWiki uses an extensible lightweight wiki markup designed to be easier to use and learn than HTML . Tools exist for converting content such as tables between MediaWiki markup and HTML. Efforts have been made to create a MediaWiki markup spec, but a consensus seems to have been reached that Wikicode requires context-sensitive grammar rules. The following side-by-side comparison illustrates
6440-522: The right to distribute the copyrighted work worldwide for non-commercial purposes and without modification. In addition, different versions of license prescribe different rights, as shown in this table: The last two clauses are not free content licenses, according to definitions such as DFSG or the Free Software Foundation 's standards, and cannot be used in contexts that require these freedoms, such as Misplaced Pages . For software , Creative Commons includes three free licenses created by other institutions:
6532-649: The rights to their innovations while also allowing for some external use of the invention. The CCL emerged as a reaction to the decision in Eldred v. Ashcroft , in which the United States Supreme Court ruled constitutional provisions of the Copyright Term Extension Act that extended the copyright term of works to be the last living author's lifespan plus an additional 70 years. The original non-localized Creative Commons licenses were written with
6624-489: The same title. For instance, a page titled " [[The Terminator]] ", in the default namespace, could describe the 1984 movie starring Arnold Schwarzenegger , while a page titled " [[User:The Terminator]] " could be a profile describing a user who chooses this name as a pseudonym. More commonly, each namespace has an associated " Talk: " namespace, which can be used to discuss its contents, such as " User talk: " or " Template talk: ". The purpose of having discussion pages
6716-415: The same topic in other editions of Misplaced Pages. This was superseded by the launch of Wikidata. Page tabs are displayed at the top of pages. These tabs allow users to perform actions or view pages that are related to the current page. The available default actions include viewing, editing, and discussing the current page. The specific tabs displayed depend on whether the user is logged into the wiki and whether
6808-458: The same way as namespaces. A set of interwiki prefixes can be configured to cause, for instance, a page title of wikiquote:Jimbo Wales to direct the user to the Jimbo Wales article on Wikiquote . Unlike internal wikilinks, interwiki links lack page existence detection functionality, and accordingly there is no way to tell whether a blue interwiki link is broken or not. Interlanguage links are
6900-698: The scientific community, in that expert peer reviewers could analyse articles, improve them and provide links to the trusted version of that article. Navigation through the wiki is largely through internal wikilinks. MediaWiki's wikilinks implement page existence detection, in which a link is colored blue if the target page exists on the local wiki and red if it does not. If a user clicks on a red link, they are prompted to create an article with that title. Page existence detection makes it practical for users to create "wikified" articles—that is, articles containing links to other pertinent subjects—without those other articles being yet in existence. Interwiki links function much
6992-476: The sharing and remixing (creating derivative works ), including for commercial use, so long as attribution is given. Besides copyright licenses, Creative Commons also offers CC0 , a tool for relinquishing copyright and releasing material into the public domain . CC0 is a legal tool for waiving as many rights as legally possible. Or, when not legally possible, CC0 acts as fallback as public domain equivalent license . Development of CC0 began in 2007 and it
7084-401: The small navigation links that show up in the sidebar in most MediaWiki skins that connect an article with related articles in other languages within the same Wiki family. This can provide language-specific communities connected by a larger context, with all wikis on the same server or each on its own server. Previously, Misplaced Pages used interlanguage links to link an article to other articles on
7176-479: The strong emphasis on multilingualism in the Wikimedia projects, internationalization and localization has received significant attention by developers. The user interface has been fully or partially translated into more than 400 languages on translatewiki.net , and can be further customized by site administrators (the entire interface is editable through the wiki). Several extensions, most notably those collected in
7268-478: The technical and operational infrastructure of the WikiEducator community in accordance with the policies approved by the WikiEducator Community Council. WikEducator's training programme is called Learning4Content (L4C). Under this initiative, the WikiEducator project arranges free face-to-face as well as online wiki skills and OER development trainings. In return for participants' pledge to develop
7360-489: The user has sysop privileges on the wiki. For instance, the ability to move a page or add it to one's watchlist is usually restricted to logged-in users. The site administrator can add or remove tabs by using JavaScript or installing extensions. Each page has an associated history page from which the user can access every version of the page that has ever existed and generate diffs between two versions of his choice. Users' contributions are displayed not only here, but also via
7452-476: The work obtained under a Creative Commons license may continue to be used under that license. When works are protected by more than one Creative Commons license, the user may choose any of them. The author, or the licensor in case the author did a contractual transfer of rights, needs to have the exclusive rights on the work. If the work has already been published under a public license, it can be uploaded by any third party, once more on another platform, by using
7544-465: Was added for scientific data rather than software, but some members of the OSI believed it could weaken users' defenses against software patents . As a result, Creative Commons withdrew their submission, and the license is not currently approved by the OSI. From 2013 to 2017, the stock photography website Unsplash used the CC0 license, distributing several million free photos a month. Lawrence Lessig ,
7636-515: Was also written in PHP, with a MySQL backend, and kept the basic interface of the phase II software, but with the added functionality of a wider scalability . The "phase III" software went live on Misplaced Pages in July 2002. The Wikimedia Foundation was announced on June 20, 2003. In July, Misplaced Pages contributor Daniel Mayer suggested the name "MediaWiki" for the software, as a play on "Wikimedia". The MediaWiki name
7728-427: Was chosen to represent MediaWiki rather than Misplaced Pages, with the second place logo being used for the Wikimedia Foundation. The double square brackets ( [[ ]] ) symbolize the syntax MediaWiki uses for creating hyperlinks to other wiki pages; while the sunflower represents the diversity of content on Misplaced Pages, its constant growth, and the wilderness. Later, Brooke Vibber , the chief technical officer of
7820-512: Was gradually phased in, beginning in August 2003. The name has frequently caused confusion due to its (intentional) similarity to the "Wikimedia" name (which itself is similar to "Misplaced Pages"). The old product logo was created by Erik Möller , using a flower photograph taken by Florence Nibart-Devouard , and was originally submitted to the logo contest for a new Misplaced Pages logo , held from July 20 to August 27, 2003. The logo came in third place, and
7912-423: Was placed on the back cover, but nothing on the front indicated authorship. The validity of the CC BY-SA 2.0 as a license was not in dispute. The CC BY-SA 2.0 requires that the licensee to use nothing less restrictive than the CC BY-SA 2.0 terms. The atlas was sold commercially and not for free reuse by others. The dispute was whether Drauglis' license terms that would apply to "derivative works" applied to
8004-648: Was released in 2009. A major target of the license was the scientific data community. In 2010, Creative Commons announced its Public Domain Mark , a tool for labeling works already in the public domain. Together, CC0 and the Public Domain Mark replace the Public Domain Dedication and Certification, which took a U.S.-centric approach and co-mingled distinct operations. In 2011, the Free Software Foundation added CC0 to its free software licenses . However,
8096-558: Was sufficient to credit the author of the photo as prominently as authors of similar authorship (such as the authors of individual maps contained in the book) and that the name "CC-BY-SA-2.0" is sufficiently precise to locate the correct license on the internet and can be considered a valid identifier for the license. In July 2016, German computer magazine LinuxUser reported that a German blogger Christoph Langner used two CC BY -licensed photographs from Berlin photographer Dennis Skley on his private blog Linuxundich. Langner duly mentioned
8188-493: Was the new Meta Misplaced Pages on November 9, 2001. There was a desire to have it implemented immediately on the English-language Misplaced Pages. However, Manske was apprehensive about any potential bugs harming the nascent website during the period of the final exams he had to complete immediately prior to Christmas; this led to the launch on the English-language Misplaced Pages being delayed until January 25, 2002. The software
8280-456: Was the use of " free links " instead of CamelCase . When MediaWiki was created, it was typical for wikis to require text like "WorldWideWeb" to create a link to a page about the World Wide Web ; links in MediaWiki, on the other hand, are created by surrounding words with double square brackets, and any spaces between them are left intact, e.g. [[World Wide Web]] . This change was logical for
8372-486: Was then, gradually, deployed on all the Misplaced Pages language sites of that time. This software was referred to as "the PHP script" and as "phase II", with the name "phase I", retroactively given to the use of UseModWiki. Increasing usage soon caused load problems to arise again, and soon after, another rewrite of the software began; this time being done by Lee Daniel Crocker , which became known as "phase III". This new software
8464-522: Was thrown out of a Texas court for lack of jurisdiction. In the fall of 2006, the collecting society Sociedad General de Autores y Editores ( SGAE ) in Spain sued Ricardo Andrés Utrera Fernández, owner of a disco bar located in Badajoz who played CC-licensed music. SGAE argued that Fernández should pay royalties for public performance of the music between November 2002 and August 2005. The Lower Court rejected
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