diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2014-12-27 15:41:37 +0100 |
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committer | Pierre Schmitz <pierre@archlinux.de> | 2014-12-31 11:43:28 +0100 |
commit | c1f9b1f7b1b77776192048005dcc66dcf3df2bfb (patch) | |
tree | 2b38796e738dd74cb42ecd9bfd151803108386bc /resources/src/mediawiki/mediawiki.htmlform.js | |
parent | b88ab0086858470dd1f644e64cb4e4f62bb2be9b (diff) |
Update to MediaWiki 1.24.1
Diffstat (limited to 'resources/src/mediawiki/mediawiki.htmlform.js')
-rw-r--r-- | resources/src/mediawiki/mediawiki.htmlform.js | 408 |
1 files changed, 408 insertions, 0 deletions
diff --git a/resources/src/mediawiki/mediawiki.htmlform.js b/resources/src/mediawiki/mediawiki.htmlform.js new file mode 100644 index 00000000..594800e1 --- /dev/null +++ b/resources/src/mediawiki/mediawiki.htmlform.js @@ -0,0 +1,408 @@ +/** + * Utility functions for jazzing up HTMLForm elements. + * + * @class jQuery.plugin.htmlform + */ +( function ( mw, $ ) { + + var cloneCounter = 0; + + /** + * Helper function for hide-if to find the nearby form field. + * + * Find the closest match for the given name, "closest" being the minimum + * level of parents to go to find a form field matching the given name or + * ending in array keys matching the given name (e.g. "baz" matches + * "foo[bar][baz]"). + * + * @private + * @param {jQuery} element + * @param {string} name + * @return {jQuery|null} + */ + function hideIfGetField( $el, name ) { + var $found, $p, + suffix = name.replace( /^([^\[]+)/, '[$1]' ); + + function nameFilter() { + return this.name === name || + ( this.name === ( 'wp' + name ) ) || + this.name.slice( -suffix.length ) === suffix; + } + + for ( $p = $el.parent(); $p.length > 0; $p = $p.parent() ) { + $found = $p.find( '[name]' ).filter( nameFilter ); + if ( $found.length ) { + return $found; + } + } + return null; + } + + /** + * Helper function for hide-if to return a test function and list of + * dependent fields for a hide-if specification. + * + * @private + * @param {jQuery} element + * @param {Array} hide-if spec + * @return {Array} + * @return {jQuery} return.0 Dependent fields + * @return {Function} return.1 Test function + */ + function hideIfParse( $el, spec ) { + var op, i, l, v, $field, $fields, fields, func, funcs, getVal; + + op = spec[0]; + l = spec.length; + switch ( op ) { + case 'AND': + case 'OR': + case 'NAND': + case 'NOR': + funcs = []; + fields = []; + for ( i = 1; i < l; i++ ) { + if ( !$.isArray( spec[i] ) ) { + throw new Error( op + ' parameters must be arrays' ); + } + v = hideIfParse( $el, spec[i] ); + fields = fields.concat( v[0].toArray() ); + funcs.push( v[1] ); + } + $fields = $( fields ); + + l = funcs.length; + switch ( op ) { + case 'AND': + func = function () { + var i; + for ( i = 0; i < l; i++ ) { + if ( !funcs[i]() ) { + return false; + } + } + return true; + }; + break; + + case 'OR': + func = function () { + var i; + for ( i = 0; i < l; i++ ) { + if ( funcs[i]() ) { + return true; + } + } + return false; + }; + break; + + case 'NAND': + func = function () { + var i; + for ( i = 0; i < l; i++ ) { + if ( !funcs[i]() ) { + return true; + } + } + return false; + }; + break; + + case 'NOR': + func = function () { + var i; + for ( i = 0; i < l; i++ ) { + if ( funcs[i]() ) { + return false; + } + } + return true; + }; + break; + } + + return [ $fields, func ]; + + case 'NOT': + if ( l !== 2 ) { + throw new Error( 'NOT takes exactly one parameter' ); + } + if ( !$.isArray( spec[1] ) ) { + throw new Error( 'NOT parameters must be arrays' ); + } + v = hideIfParse( $el, spec[1] ); + $fields = v[0]; + func = v[1]; + return [ $fields, function () { + return !func(); + } ]; + + case '===': + case '!==': + if ( l !== 3 ) { + throw new Error( op + ' takes exactly two parameters' ); + } + $field = hideIfGetField( $el, spec[1] ); + if ( !$field ) { + return [ $(), function () { + return false; + } ]; + } + v = spec[2]; + + if ( $field.first().prop( 'type' ) === 'radio' || + $field.first().prop( 'type' ) === 'checkbox' + ) { + getVal = function () { + var $selected = $field.filter( ':checked' ); + return $selected.length ? $selected.val() : ''; + }; + } else { + getVal = function () { + return $field.val(); + }; + } + + switch ( op ) { + case '===': + func = function () { + return getVal() === v; + }; + break; + case '!==': + func = function () { + return getVal() !== v; + }; + break; + } + + return [ $field, func ]; + + default: + throw new Error( 'Unrecognized operation \'' + op + '\'' ); + } + } + + /** + * jQuery plugin to fade or snap to visible state. + * + * @param {boolean} [instantToggle=false] + * @return {jQuery} + * @chainable + */ + $.fn.goIn = function ( instantToggle ) { + if ( instantToggle === true ) { + return this.show(); + } + return this.stop( true, true ).fadeIn(); + }; + + /** + * jQuery plugin to fade or snap to hiding state. + * + * @param {boolean} [instantToggle=false] + * @return jQuery + * @chainable + */ + $.fn.goOut = function ( instantToggle ) { + if ( instantToggle === true ) { + return this.hide(); + } + return this.stop( true, true ).fadeOut(); + }; + + /** + * Bind a function to the jQuery object via live(), and also immediately trigger + * the function on the objects with an 'instant' parameter set to true. + * + * @method liveAndTestAtStart + * @deprecated since 1.24 Use .on() and .each() directly. + * @param {Function} callback + * @param {boolean|jQuery.Event} callback.immediate True when the event is called immediately, + * an event object when triggered from an event. + * @return jQuery + * @chainable + */ + mw.log.deprecate( $.fn, 'liveAndTestAtStart', function ( callback ) { + this + // Can't really migrate to .on() generically, needs knowledge of + // calling code to know the correct selector. Fix callers and + // get rid of this .liveAndTestAtStart() hack. + .live( 'change', callback ) + .each( function () { + callback.call( this, true ); + } ); + } ); + + function enhance( $root ) { + var $matrixTooltips, $autocomplete; + + /** + * @ignore + * @param {boolean|jQuery.Event} instant + */ + function handleSelectOrOther( instant ) { + var $other = $root.find( '#' + $( this ).attr( 'id' ) + '-other' ); + $other = $other.add( $other.siblings( 'br' ) ); + if ( $( this ).val() === 'other' ) { + $other.goIn( instant ); + } else { + $other.goOut( instant ); + } + } + + // Animate the SelectOrOther fields, to only show the text field when + // 'other' is selected. + $root + .on( 'change', '.mw-htmlform-select-or-other', handleSelectOrOther ) + .each( function () { + handleSelectOrOther.call( this, true ); + } ); + + // Set up hide-if elements + $root.find( '.mw-htmlform-hide-if' ).each( function () { + var v, $fields, test, func, + $el = $( this ), + spec = $el.data( 'hideIf' ); + + if ( !spec ) { + return; + } + + v = hideIfParse( $el, spec ); + $fields = v[0]; + test = v[1]; + func = function () { + if ( test() ) { + $el.hide(); + } else { + $el.show(); + } + }; + $fields.on( 'change', func ); + func(); + } ); + + function addMulti( $oldContainer, $container ) { + var name = $oldContainer.find( 'input:first-child' ).attr( 'name' ), + oldClass = ( ' ' + $oldContainer.attr( 'class' ) + ' ' ).replace( /(mw-htmlform-field-HTMLMultiSelectField|mw-chosen)/g, '' ), + $select = $( '<select>' ), + dataPlaceholder = mw.message( 'htmlform-chosen-placeholder' ); + oldClass = $.trim( oldClass ); + $select.attr( { + name: name, + multiple: 'multiple', + 'data-placeholder': dataPlaceholder.plain(), + 'class': 'htmlform-chzn-select mw-input ' + oldClass + } ); + $oldContainer.find( 'input' ).each( function () { + var $oldInput = $( this ), + checked = $oldInput.prop( 'checked' ), + $option = $( '<option>' ); + $option.prop( 'value', $oldInput.prop( 'value' ) ); + if ( checked ) { + $option.prop( 'selected', true ); + } + $option.text( $oldInput.prop( 'value' ) ); + $select.append( $option ); + } ); + $container.append( $select ); + } + + function convertCheckboxesToMulti( $oldContainer, type ) { + var $fieldLabel = $( '<td>' ), + $td = $( '<td>' ), + $fieldLabelText = $( '<label>' ), + $container; + if ( type === 'tr' ) { + addMulti( $oldContainer, $td ); + $container = $( '<tr>' ); + $container.append( $td ); + } else if ( type === 'div' ) { + $fieldLabel = $( '<div>' ); + $container = $( '<div>' ); + addMulti( $oldContainer, $container ); + } + $fieldLabel.attr( 'class', 'mw-label' ); + $fieldLabelText.text( $oldContainer.find( '.mw-label label' ).text() ); + $fieldLabel.append( $fieldLabelText ); + $container.prepend( $fieldLabel ); + $oldContainer.replaceWith( $container ); + return $container; + } + + if ( $root.find( '.mw-chosen' ).length ) { + mw.loader.using( 'jquery.chosen', function () { + $root.find( '.mw-chosen' ).each( function () { + var type = this.nodeName.toLowerCase(), + $converted = convertCheckboxesToMulti( $( this ), type ); + $converted.find( '.htmlform-chzn-select' ).chosen( { width: 'auto' } ); + } ); + } ); + } + + $matrixTooltips = $root.find( '.mw-htmlform-matrix .mw-htmlform-tooltip' ); + if ( $matrixTooltips.length ) { + mw.loader.using( 'jquery.tipsy', function () { + $matrixTooltips.tipsy( { gravity: 's' } ); + } ); + } + + // Set up autocomplete fields + $autocomplete = $root.find( '.mw-htmlform-autocomplete' ); + if ( $autocomplete.length ) { + mw.loader.using( 'jquery.suggestions', function () { + $autocomplete.suggestions( { + fetch: function ( val ) { + var $el = $( this ); + $el.suggestions( 'suggestions', + $.grep( $el.data( 'autocomplete' ), function ( v ) { + return v.indexOf( val ) === 0; + } ) + ); + } + } ); + } ); + } + + // Add/remove cloner clones without having to resubmit the form + $root.find( '.mw-htmlform-cloner-delete-button' ).click( function ( ev ) { + ev.preventDefault(); + $( this ).closest( 'li.mw-htmlform-cloner-li' ).remove(); + } ); + + $root.find( '.mw-htmlform-cloner-create-button' ).click( function ( ev ) { + var $ul, $li, html; + + ev.preventDefault(); + + $ul = $( this ).prev( 'ul.mw-htmlform-cloner-ul' ); + + html = $ul.data( 'template' ).replace( + new RegExp( $.escapeRE( $ul.data( 'uniqueId' ) ), 'g' ), + 'clone' + ( ++cloneCounter ) + ); + + $li = $( '<li>' ) + .addClass( 'mw-htmlform-cloner-li' ) + .html( html ) + .appendTo( $ul ); + + enhance( $li ); + } ); + + mw.hook( 'htmlform.enhance' ).fire( $root ); + + } + + $( function () { + enhance( $( document ) ); + } ); + + /** + * @class jQuery + * @mixins jQuery.plugin.htmlform + */ +}( mediaWiki, jQuery ) ); |