MediaWiki:Gadget-ProveIt.js
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/**
* ProveIt is a powerful GUI tool for viewing, editing and creating references in Wikipedia
*
* Copyright 2008-2011 Georgia Tech Research Corporation, Atlanta, GA 30332-0415, ALL RIGHTS RESERVED
* Copyright 2011- Matthew Flaschen
* Rewritten and internationalized by Felipe Schenone in 2014
*
* ProveIt is available under the GNU Free Documentation License (http://www.gnu.org/copyleft/fdl.html),
* the Creative Commons Attribution/Share-Alike License 3.0 (http://creativecommons.org/licenses/by-sa/3.0/),
* and the GNU General Public License 2 (http://www.gnu.org/licenses/gpl-2.0.html)
*/
( function ( mw, $ ) {
var proveit = {
/**
* URL of the ProveIt logo hosted at Commons
*/
LOGO: '/media/wikipedia/commons/0/0d/ProveIt_user_interface_logo.png',
/**
* URL of the ProveIt icon hosted at Commons
*/
ICON: '/media/wikipedia/commons/thumb/1/19/ProveIt_logo_for_user_boxes.svg/22px-ProveIt_logo_for_user_boxes.svg.png',
/**
* Interface messages
*/
messages: {
'en': {
'proveit-edit-tab': 'Edit',
'proveit-add-tab': 'Add',
'proveit-reference-name-label': 'Reference name',
'proveit-reference-text-label': 'Reference content',
'proveit-template-label': 'Template',
'proveit-insert-button': 'Insert',
'proveit-update-button': 'Update',
'proveit-show-all-params-button': 'Show all the parameters',
'proveit-no-references': 'No references found',
},
'es': {
'proveit-edit-tab': 'Editar',
'proveit-add-tab': 'Agregar',
'proveit-reference-name-label': 'Nombre de la referencia',
'proveit-reference-text-label': 'Contenido de la referencia',
'proveit-template-label': 'Plantilla',
'proveit-insert-button': 'Insertar',
'proveit-update-button': 'Actualizar',
'proveit-show-all-params-button': 'Mostrar todos los parámetros',
'proveit-no-references': 'No se han encontrado referencias',
}
},
/**
* Per wiki settings
*/
settings: {
'en': {
'category': 'Category:Wikipedia:ProveIt',
'tag': 'ProveIt edit',
},
'es': {
'category': 'Categoría:Wikipedia:ProveIt',
'tag': 'ProveIt',
}
},
/**
* Template data retrieved from Wikipedia
*
* @type {object}
*/
templates: {},
/**
* Content language
*
* @type {string}
*/
contentLanguage: '',
/**
* Interface language
*
* @type {string}
*/
userLanguage: 'en',
/**
* Convenience method to get a setting
*
* @param {string} setting key
* @return {string} setting value
*/
getSetting: function ( key ) {
return proveit.settings[ proveit.contentLanguage ][ key ];
},
/**
* Convenience method to get a message
*
* @param {string} message key
* @return {string} message value
*/
getMessage: function ( key ) {
return mw.message( 'proveit-' + key ).text();
},
/**
* Convenience method to get the edit textbox
*
* @return {jQuery} Edit textbox
*/
getTextbox: function () {
return $( '#wpTextbox1' );
},
/**
* Initialize ProveIt
*
* @return {void}
*/
init: function () {
// Initialize only when editing
var action = mw.config.get( 'wgAction' );
if ( action !== 'edit' && action !== 'submit' ) {
return;
}
// Set the content language
proveit.contentLanguage = mw.config.get( 'wgContentLanguage' );
if ( !( proveit.contentLanguage in proveit.settings ) ) {
return; // Language not supported
}
// Set the interface language
var userLanguage = mw.config.get( 'wgUserLanguage' );
if ( userLanguage in proveit.messages ) {
proveit.userLanguage = userLanguage;
}
mw.messages.set( proveit.messages[ userLanguage ] );
// Get the templates data
var api = new mw.Api();
api.get({
'action': 'templatedata',
'generator': 'categorymembers',
'gcmtitle': proveit.getSetting( 'category' ),
'format': 'json'
}).done( function ( data ) {
//console.log( data );
proveit.templates = {};
for ( var page in data.pages ) {
page = data.pages[ page ];
proveit.templates[ page.title ] = page.params; // Replace the templates with the template data
}
//console.log( proveit.templates );
proveit.scanForReferences();
});
var dependencies = [
'jquery.textSelection',
'jquery.effects.highlight'
];
mw.loader.using( dependencies, function () {
// Replace the references button for the ProveIt button
proveit.getTextbox().bind( 'wikiEditor-toolbar-buildSection-main', function ( event, section ) {
delete section.groups.insert.tools.reference;
section.groups.insert.tools.proveit = {
label: 'ProveIt',
type: 'button',
icon: proveit.ICON,
action: {
type: 'callback',
execute: function () {
$( '#proveit' ).toggle();
}
}
};
});
proveit.makeGUI();
// Only initialize visible for mainspace and user namespaces
var namespace = mw.config.get( 'wgNamespaceNumber' );
if ( namespace !== 0 && namespace !== 2 ) {
$( '#proveit' ).hide();
}
});
},
/**
* Generate the interface and insert it into the DOM
*
* @return {void}
*/
makeGUI: function () {
// First define the elements
var gui = $( '<div>' ).attr( 'id', 'proveit' );
// Tabs
var tabs = $( '<div>').attr( 'id', 'proveit-tabs' ),
editTab = $( '<span>' ).attr( 'id', 'proveit-edit-tab' ).addClass( 'active' ).text( proveit.getMessage( 'edit-tab' ) ),
addTab = $( '<span>' ).attr( 'id', 'proveit-add-tab' ).text( proveit.getMessage( 'add-tab' ) ),
logo = $( '<img>' ).attr({ 'id': 'proveit-logo', 'src': proveit.LOGO, 'alt': 'ProveIt' });
// Content
var content = $( '<div>' ).attr( 'id', 'proveit-content' ),
referenceList = $( '<ul>' ).attr( 'id', 'proveit-reference-list' ),
referenceFormContainer = $( '<div>' ).attr( 'id', 'proveit-reference-form-container' );
// Buttons
var buttons = $( '<div>' ).attr( 'id', 'proveit-buttons' ),
showAllParamsButton = $( '<button>' ).attr( 'id', 'proveit-show-all-params-button' ).text( proveit.getMessage( 'show-all-params-button' ) ),
updateButton = $( '<button>' ).attr( 'id', 'proveit-update-button' ).text( proveit.getMessage( 'update-button' ) ),
insertButton = $( '<button>' ).attr( 'id', 'proveit-insert-button' ).text( proveit.getMessage( 'insert-button' ) );
// Then put everything together and add it to the DOM
tabs.append( logo ).append( editTab ).append( addTab );
buttons.append( showAllParamsButton ).append( updateButton ).append( insertButton );
content.append( referenceList ).append( referenceFormContainer ).append( buttons );
gui.append( tabs ).append( content );
$( document.body ).prepend( gui );
// Lastly, bind events
logo.click( function () {
content.toggle();
});
editTab.click( function () {
$( this ).addClass( 'active' ).siblings().removeClass( 'active' );
content.show();
referenceList.show();
referenceFormContainer.hide();
buttons.hide();
});
addTab.click( function () {
$( this ).addClass( 'active' ).siblings().removeClass( 'active' );
content.show();
referenceList.hide();
buttons.show();
showAllParamsButton.show();
updateButton.hide();
insertButton.show();
// Create an empty reference and an empty form out of it
var firstTemplate = Object.keys( proveit.templates )[0],
firstTemplate = firstTemplate.substr( firstTemplate.indexOf( ':' ) + 1 ), // Remove the namespace
emptyReference = new proveit.TemplateReference({ 'template': firstTemplate }),
emptyForm = emptyReference.toForm();
referenceFormContainer.html( emptyForm ).show();
});
showAllParamsButton.click( function () {
$( this ).hide();
$( '#proveit-reference-form label' ).css( 'display', 'block' );
});
proveit.getTextbox().change( function () {
proveit.scanForReferences(); // Always keep the reference list up to date
});
},
/**
* Scan for references in the textbox, make a list item for each and fill the reference list with them
*
* @return {boolean} Whether the scan succeeded and found at least one reference
*/
scanForReferences: function () {
// First empty the previous list
$( '#proveit-reference-list' ).children().remove();
// Second, look for all the citations and store them in an array for later
var text = proveit.getTextbox().val(),
citations = [],
citationsRegExp = /<\s*ref\s+name\s*=\s*["|']?\s*([^"'\s]+)\s*["|']?\s*\/\s*>/ig, // Three possibilities: <ref name="foo" />, <ref name='foo' /> and <ref name=foo />
match,
citation;
while ( ( match = citationsRegExp.exec( text ) ) ) {
citation = new proveit.Citation({ 'name': match[1], 'index': match.index, 'string': match[0] });
citations.push( citation );
}
// Third, look for all the raw and template references
var matches = text.match( /<\s*ref[^\/]*>[\s\S]*?<\s*\/\s*ref\s*>/ig );
if ( !matches ) {
var noReferencesMessage = $( '<div>' ).attr( 'id', 'proveit-no-references-message' ).text( proveit.getMessage( 'no-references' ) );
$( '#proveit-reference-list' ).append( noReferencesMessage );
return false;
}
var i, j, reference, referenceItem;
for ( i = 0; i < matches.length; i++ ) {
// Turn all the matches into reference objects
reference = proveit.makeReference( matches[ i ] );
// For each reference, check the citations array for citations to it
for ( j = 0; j < citations.length; j++ ) {
citation = citations[ j ];
if ( reference.name === citation.name ) {
reference.citations.push( citation );
}
}
// Finally, turn all the references into list items and insert them into the reference list
referenceItem = reference.toListItem();
$( '#proveit-reference-list' ).append( referenceItem );
}
return true;
},
/**
* Make a reference object out of a reference string
*
* @param {string} Wikitext of the reference
* @return {Citation|RawReference|TemplateReference} Reference object
*/
makeReference: function ( referenceString ) {
// First we need to determine what kind of reference we're dealing with
// So we get all the template names and search for a match
var registeredTemplate,
registeredTemplatesArray = [];
for ( registeredTemplate in proveit.templates ) {
registeredTemplate = registeredTemplate.substring( registeredTemplate.indexOf( ':' ) + 1 ); // Remove the namespace
registeredTemplatesArray.push( registeredTemplate );
}
var registeredTemplatesDisjunction = registeredTemplatesArray.join( '|' ),
regExp = new RegExp( '{{(' + registeredTemplatesDisjunction + ')([\\s\\S]*)}}', 'i' ),
match = referenceString.match( regExp ),
referenceText,
reference;
if ( match ) {
referenceText = match[2];
reference = new proveit.TemplateReference({ 'string': referenceString, 'text': referenceText });
// Extract the name of the template
var template = match[1];
// Normalize it
registeredTemplatesArray.forEach( function ( registeredTemplate ) {
if ( template.toLowerCase() === registeredTemplate.toLowerCase() ) {
template = registeredTemplate;
}
});
reference.template = template;
// Next, extract the parameters
var paramsArray = referenceText.split( '|' ),
paramString, paramNameAndValue, paramName, paramValue;
paramsArray.shift(); // Remove everything before the fist pipe
for ( paramString in paramsArray ) {
paramNameAndValue = paramsArray[ paramString ].split( '=' );
paramName = $.trim( paramNameAndValue[0] );
paramValue = $.trim( paramNameAndValue[1] );
if ( !paramName || !paramValue ) {
continue;
}
reference.params[ paramName ] = paramValue;
}
} else {
referenceText = referenceString.match( />([\s\S]*)<\s*\/\s*ref\s*>/i )[1];
reference = new proveit.RawReference({ 'string': referenceString, 'text': referenceText });
}
// Now set the starting index of the reference
var text = proveit.getTextbox().val();
reference.index = text.indexOf( referenceString );
// Lastly, extract the name of the reference, if any
// Three possibilities: <ref name="foo">, <ref name='foo'> and <ref name=foo>
regExp = /<[\s]*ref[\s]*name[\s]*=[\s]*(?:(?:\"(.*?)\")|(?:\'(.*?)\')|(?:(.*?)))[\s]*>/i;
match = referenceString.match( regExp );
if ( match ) {
reference.name = match[1] || match[2] || match[3];
}
return reference;
},
/**
* Add the ProveIt revision tag to the edit
*
* @return {void}
*/
addTag: function () {
if ( $( '#wpChangeTags' ).length > 0 ) {
return; // Don't add it twice
}
var tagInput = $( '<input>' ).attr({
'id': 'wpChangeTags',
'type': 'hidden',
'name': 'wpChangeTags',
'value': proveit.getSetting( 'tag' )
});
$( '#editform' ).append( tagInput );
},
/**
* Class for citations: <ref name="some-reference" />
*
* The citation class is the base class. It has the properties and methods common to all references.
*
* @param {object} Data for constructing the object
*/
Citation: function ( data ) {
/**
* Name of the class
*/
this.type = 'Citation';
/**
* Name of the reference
*
* This is the value of the "name" parameter of the <ref> tag: <ref name="abc" />
*/
this.name = data.name;
/**
* Location of this reference in the edit textbox
*/
this.index = data.index;
/**
* Wikitext for this reference.
*/
this.string = data.string;
/**
* Highlight the string in the textbox and scroll it to view
*
* @return {void}
*/
this.highlight = function () {
var textbox = proveit.getTextbox()[0],
text = textbox.value;
// Scroll to the string
textbox.value = text.substring( 0, this.index );
textbox.focus();
textbox.scrollTop = 99999999; // Larger than any real textarea (hopefully)
var currentScrollTop = textbox.scrollTop;
textbox.value += text.substring( this.index );
if ( currentScrollTop > 0 ) {
textbox.scrollTop = currentScrollTop + 300;
}
// Highlight the string
var start = this.index,
end = this.index + this.string.length;
$( textbox ).focus().textSelection( 'setSelection', { 'start': start, 'end': end } );
};
},
/**
* Class for raw references: <ref>This is a raw reference, it uses no templates.</ref>
*
* @extends Citation
* @param {object} Data for constructing the object
*/
RawReference: function ( data ) {
/**
* Extend the Citation class
*/
proveit.Citation.call( this, data );
/**
* Name of the class
*
* Overrides the value inherited from the Citation class.
*/
this.type = 'RawReference';
/**
* Array of citations to this reference
*/
this.citations = [];
/**
* String inside the <ref> tags
*/
this.text = data.text;
/**
* Convert this reference to wikitext
*
* This method is trivial, but it needs to exist because it isn't trivial in the TemplateReference class,
* and sometimes we call it on a reference object without knowing if it's a raw reference or a template reference.
*
* @return {string} wikitext for this reference
*/
this.toString = function () {
var string = '<ref';
if ( this.name ) {
string += ' name="' + this.name + '"';
}
string += '>' + this.text + '</ref>';
return string;
};
/**
* Convert this reference to a list item ready to be inserted into the reference list
*
* @return {jQuery} jQuery-wrapped <li>
*/
this.toListItem = function () {
var item = $( '<li>' ).attr( 'class', 'proveit-reference-item' ).text( this.text ),
citations = $( '<span>' ).attr( 'class', 'proveit-citations' );
for ( var i = 0; i < this.citations.length; i++ ) {
citations.append( $( '<a>' ).attr({ 'class': 'proveit-citation' }).text( i + 1 ) );
}
item.append( citations );
// Bind events
var reference = this;
item.click( function () {
reference.highlight();
var form = reference.toForm();
$( '#proveit-reference-form-container' ).html( form ).show();
$( '#proveit-reference-list' ).hide();
$( '#proveit-buttons' ).show();
$( '#proveit-show-all-params-button' ).hide();
$( '#proveit-update-button' ).show();
$( '#proveit-insert-button' ).hide();
});
item.find( 'a.proveit-citation' ).click( function ( event ) {
event.stopPropagation();
var i = parseInt( $( this ).text(), 10 ) - 1;
var citation = reference.citations[ i ];
citation.highlight();
return false;
});
return item;
};
/**
* Convert this reference into a HTML form filled with its data
*
* @return {jQuery} jQuery-wrapped <form>
*/
this.toForm = function () {
var form = $( '<form>' ).attr( 'id', 'proveit-reference-form' );
// Insert the <ref> name field
var referenceNameLabel = $( '<label>' ).text( proveit.getMessage( 'reference-name-label' ) ),
referenceNameInput = $( '<input>' ).attr({ 'name': 'reference-name', 'value': this.name });
referenceNameLabel.append( referenceNameInput );
form.append( referenceNameLabel );
// Insert the textarea
var referenceTextLabel = $( '<label>' ).text( proveit.getMessage( 'reference-text-label' ) ),
referenceTextArea = $( '<textarea>' ).attr( 'name', 'reference-text' ).val( this.text );
referenceTextLabel.append( referenceTextArea );
form.append( referenceTextLabel );
// Bind events
var reference = this;
referenceTextArea.change( function ( event ) {
reference.text = $( event.currentTarget ).val();
var form = reference.toForm();
$( '#proveit-reference-form-container' ).html( form );
$( '#proveit-show-all-params-button' ).hide();
});
$( '#proveit-update-button' ).unbind( 'click' ).click( function () {
reference.update();
});
$( '#proveit-insert-button' ).unbind( 'click' ).click( function () {
reference.insert();
});
return form;
};
/**
* Update the data of this reference with the content of the reference form
*
* @return {void}
*/
this.loadFromForm = function () {
this.name = $( '#proveit-reference-form input[name="reference-name"]' ).val();
this.text = $( '#proveit-reference-form textarea[name="reference-text"]' ).val();
this.string = this.toString();
};
/**
* Update the wikitext in the textbox with the current data of this reference
*
* @return {void}
*/
this.update = function () {
var oldString = this.string;
this.loadFromForm();
var newString = this.string;
// Replace the old reference
var textbox = proveit.getTextbox(),
text = textbox.val().replace( oldString, newString );
textbox.val( text );
// Update the index and highlight the reference
text = textbox.val();
this.index = text.indexOf( newString );
this.highlight();
// Add the tag and rescan
proveit.addTag();
proveit.scanForReferences();
};
/**
* Insert this reference into the textbox
*
* @return {void}
*/
this.insert = function () {
this.loadFromForm();
// Replace the existing selection (if any)
var string = this.string,
textbox = proveit.getTextbox();
textbox.textSelection( 'encapsulateSelection', {
'peri': string,
'replace': true
});
// Update the index and highlight the reference
this.index = textbox.val().indexOf( this.string );
this.highlight();
// Add the tag and rescan
proveit.addTag();
proveit.scanForReferences();
};
},
/**
* Class for template references: <ref>{{Cite book |first=Charles |last=Darwin |title=The Origin of Species}}</ref>
*
* @extends RawReference
* @param {object} Data for constructing the object
*/
TemplateReference: function ( data ) {
/**
* Extend the RawReference class
*/
proveit.RawReference.call( this, data );
/**
* Name of the class
*
* Overrides the value inherited from the RawReference class.
*/
this.type = 'TemplateReference';
/**
* Name of the template used by this reference.
*/
this.template = data.template;
/**
* Object mapping the parameter names of this reference to their values
*
* This object is constructed directly out of the wikitext, so it doesn't include
* any information about the parameters other than their names and values,
*/
this.params = {};
/**
* Get the registered parameters for this reference
*
* @return {object}
*/
this.getRegisteredParams = function () {
var formattedNamespaces = mw.config.get( 'wgFormattedNamespaces' );
templateNamespace = formattedNamespaces[10];
return proveit.templates[ templateNamespace + ':' + this.template ];
};
/**
* Get the required parameters for this reference
*
* @return {object}
*/
this.getRequiredParams = function () {
var requiredParams = {},
registeredParams = this.getRegisteredParams();
for ( var registeredParam in registeredParams ) {
if ( registeredParams[ registeredParam ].required ) {
requiredParams[ registeredParam ] = registeredParams[ registeredParam ];
}
}
return requiredParams;
};
/**
* Get the suggested parameters for this reference
*
* @return {object}
*/
this.getSuggestedParams = function () {
var suggestedParams = {},
registeredParams = this.getRegisteredParams();
for ( var registeredParam in registeredParams ) {
if ( registeredParams[ registeredParam ].suggested ) {
suggestedParams[ registeredParam ] = suggestedParams[ registeredParam ];
}
}
return suggestedParams;
};
/**
* Get the optional parameters for this reference
*
* @return {object}
*/
this.getOptionalParams = function () {
var optionalParams = {},
registeredParams = this.getRegisteredParams();
for ( var registeredParam in registeredParams ) {
if ( !registeredParams[ registeredParam ].required && !registeredParams[ registeredParam ].suggested ) {
optionalParams[ registeredParam ] = registeredParams[ registeredParam ];
}
}
return optionalParams;
};
/**
* Convert this reference to wikitext
*
* Overrides the toString() method of the RawReference class.
*
* @return {string} Wikitext for this reference
*/
this.toString = function () {
var string = '<ref';
if ( this.name ) {
string += ' name="' + this.name + '"';
}
string += '>{{' + this.template;
for ( var name in this.params ) {
string += ' |' + name + '=' + this.params[ name ];
}
string += '}}</ref>';
return string;
};
/**
* Convert this reference to a list item ready to be inserted into the reference list
*
* Overrides the toListItem() method of the RawReference class.
*
* @return {jQuery} jQuery-wrapped node for reference list
*/
this.toListItem = function () {
var item = $( '<li>' ).attr( 'class', 'proveit-reference-item' );
item.append( $( '<span>' ).attr( 'class', 'proveit-template' ).text( this.template ) );
var requiredParams = this.getRequiredParams(),
requiredParam,
label,
value;
for ( requiredParam in requiredParams ) {
label = requiredParams[ requiredParam ].label[ proveit.userLanguage ];
value = this.params[ requiredParam ];
item.append( $( '<span>' ).attr( 'class', 'proveit-label' ).text( label ) );
item.append( ': ', $( '<span>' ).attr( 'class', 'proveit-value' ).text( value ) );
}
var citations = $( '<span>' ).attr( 'class', 'proveit-citations' );
for ( var i = 0; i < this.citations.length; i++ ) {
citations.append( $( '<a>' ).attr({ 'class': 'proveit-citation' }).text( i + 1 ) );
}
item.append( citations );
// Bind events
var reference = this;
item.click( function () {
reference.highlight();
var form = reference.toForm();
$( '#proveit-reference-form-container' ).html( form ).show();
$( '#proveit-reference-list' ).hide();
$( '#proveit-buttons' ).show();
$( '#proveit-show-all-params-button' ).show();
$( '#proveit-update-button' ).show();
$( '#proveit-insert-button' ).hide();
});
item.find( 'a.proveit-citation' ).click( function ( event ) {
event.stopPropagation();
var i = parseInt( $( this ).text(), 10 ) - 1;
var citation = reference.citations[ i ];
citation.highlight();
return false;
});
return item;
};
/**
* Convert this reference into a HTML form filled with its data
*
* @return {jQuery} jQuery-wrapped <form>
*/
this.toForm = function () {
var form = $( '<form>' ).attr( 'id', 'proveit-reference-form' ), pair;
// Insert the <ref> name field
var referenceNameLabel = $( '<label>' ).text( proveit.getMessage( 'reference-name-label' ) ),
referenceNameInput = $( '<input>' ).attr({ 'name': 'reference-name', 'value': this.name });
referenceNameLabel.append( referenceNameInput );
form.append( referenceNameLabel );
// Insert the dropdown menu
var templateLabel = $( '<label>' ).text( proveit.getMessage( 'template-label' ) ),
templateSelect = $( '<select>' ).attr( 'name', 'template' ),
templateName,
templateOption;
for ( templateName in proveit.templates ) {
templateName = templateName.substr( templateName.indexOf( ':' ) + 1 ), // Remove the namespace
templateOption = $( '<option>' ).text( templateName ).attr( 'value', templateName );
if ( this.template === templateName ) {
templateOption.attr( 'selected', 'selected' );
}
templateSelect.append( templateOption );
}
templateLabel.append( templateSelect );
form.append( templateLabel );
// The insert all the other fields
var paramName, registeredParam, paramLabel, paramType, paramDescription, paramValue, label, paramNameInput, paramValueInput,
registeredParams = this.getRegisteredParams(),
optionalParams = this.getOptionalParams();
for ( paramName in registeredParams ) {
registeredParam = registeredParams[ paramName ];
// Defaults
paramLabel = paramName;
paramType = 'text';
paramDescription = '';
paramValue = '';
// Override with template data
if ( registeredParam.label ) {
paramLabel = registeredParam.label[ proveit.userLanguage ];
}
if ( registeredParam.type ) {
paramType = registeredParam.type;
}
if ( registeredParam.description ) {
paramDescription = registeredParam.description[ proveit.userLanguage ];
}
if ( paramName in this.params ) {
paramValue = this.params[ paramName ];
}
label = $( '<label>' ).attr({ 'class': 'proveit-param-pair', 'title': paramDescription }).text( paramLabel );
paramNameInput = $( '<input>' ).attr({ 'type': 'hidden', 'class': 'proveit-param-name', 'value': paramName });
paramValueInput = $( '<input>' ).attr({ 'type': paramType, 'class': 'proveit-param-value', 'value': paramValue });
// Hide the optional parameters, unless they are filled
if ( ( paramName in optionalParams ) && !paramValue ) {
label.addClass( 'hidden' );
}
label.prepend( paramValueInput ).append( paramNameInput );
form.append( label );
}
// Bind events
var reference = this;
templateSelect.change( function ( event ) {
reference.template = $( event.currentTarget ).val();
var form = reference.toForm();
$( '#proveit-reference-form-container' ).html( form );
$( '#proveit-show-all-params-button' ).show();
});
$( '#proveit-update-button' ).unbind( 'click' ).click( function () {
reference.update();
});
$( '#proveit-insert-button' ).unbind( 'click' ).click( function () {
reference.insert();
});
return form;
};
/**
* Update the data of this reference with the content of the reference form
*
* @return {void}
*/
this.loadFromForm = function () {
this.name = $( '#proveit-reference-form input[name="reference-name"]' ).val();
this.template = $( '#proveit-reference-form select[name="template"]' ).val();
// Load all the parameter key-value pairs
this.params = {};
var pairs = $( '#proveit-reference-form .proveit-param-pair' ),
pair, paramName, paramValue;
for ( var i = 0; i < pairs.length; i++ ) {
pair = pairs[ i ];
paramName = $( 'input.proveit-param-name', pair ).val();
paramValue = $( 'input.proveit-param-value', pair ).val();
if ( paramName !== '' && paramValue !== '' ) {
this.params[ paramName ] = paramValue;
}
}
this.string = this.toString();
};
}
}
$( proveit.init );
}( mw, jQuery ) );