mediawiki-extensions-Visual.../modules/ve/init/mw/targets/ve.init.mw.ViewPageTarget.js
Timo Tijhof 71020f7175 Remainder JSHint fixes on modules/ve/*
[jshint]
ce/ve.ce.Surface.js: line 670, col 9, Too many var statements.
ce/ve.ce.Surface.js: line 695, col 6, Missing semicolon.
ce/ve.ce.Surface.js: line 726, col 22, Expected '===' and instead saw '=='.
ce/ve.ce.Surface.js: line 726, col 41, Expected '===' and instead saw '=='.
ce/ve.ce.Surface.js: line 733, col 13, Too many var statements.
ce/ve.ce.Surface.js: line 734, col 24, Expected '===' and instead saw '=='.
ce/ve.ce.Surface.js: line 1013, col 13, Too many var statements.
ce/ve.ce.Surface.js: line 1019, col 17, Too many var statements.
ce/ve.ce.Surface.js: line 1023, col 18, Too many ar statements.
ce/ve.ce.Surface.js: line 1027, col 13, Too many var statements.
dm/annotations/ve.dm.LinkAnnotation.js: line 70, col 52, Insecure '.'.
dm/ve.dm.Converter.js: line 383, col 29, Empty block.
dm/ve.dm.Converter.js: line 423, col 33, Empty block.

Commands:
 * jshint .
 * ack '(if|else|function|switch|for|while)\('
 * Sublime Text 2:
   Find(*): (if|else|function|switch|for|while)\(
   Replace: $1 (
 * ack '  ' -Q # double spaces, except in certain comments

Change-Id: I8e34bf2924bc8688fdf8acef08bbc4f6707e93be
2012-09-05 13:45:09 -07:00

1170 lines
32 KiB
JavaScript

/*global mw,confirm,alert */
/**
* VisualEditor MediaWiki initialization ViewPageTarget class.
*
* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* MediaWiki Edit page target.
*
* @class
* @constructor
* @extends {ve.init.mw.Target}
* @param {String} title Page title of target
*/
ve.init.mw.ViewPageTarget = function () {
var currentUri = new mw.Uri( window.location.toString() );
// Inheritance
ve.init.mw.Target.call(
this, mw.config.get( 'wgRelevantPageName' ), currentUri.query.oldid
);
// Properties
this.$document = null;
this.$spinner = $( '<div class="ve-init-mw-viewPageTarget-loadingSpinner"></div>' );
this.$toolbarSaveButton =
$( '<div class="ve-init-mw-viewPageTarget-toolbar-saveButton"></div>' );
this.$toolbarFeedbackButton =
$( '<div class="ve-init-mw-viewPageTarget-toolbar-feedbackButton"><a href="#"></a></div>' );
this.$saveDialog =
$( '<div class="ve-ui-inspector ve-init-mw-viewPageTarget-saveDialog"></div>' );
this.$saveDialogSaveButton = null;
this.onBeforeUnloadFallback = null;
this.proxiedOnBeforeUnload = null;
this.surface = null;
this.active = false;
this.edited = false;
this.activating = false;
this.deactivating = false;
this.scrollTop = null;
this.proxiedOnSurfaceModelTransact = ve.bind( this.onSurfaceModelTransact, this );
this.surfaceOptions = {
'toolbars': {
'top': {
'float': !this.isMobileDevice
}
}
};
this.currentUri = currentUri;
this.section = currentUri.query.vesection || null;
this.namespaceName = mw.config.get( 'wgCanonicalNamespace' );
this.viewUri = new mw.Uri( mw.util.wikiGetlink( this.pageName ) );
this.veEditUri = this.viewUri.clone().extend( { 'veaction': 'edit' } );
this.isViewPage = (
this.namespaceName === 'VisualEditor' &&
mw.config.get( 'wgAction' ) === 'view' &&
currentUri.query.diff === undefined
);
this.canBeActivated = (
(
this.namespaceName === 'VisualEditor' ||
this.pageName.indexOf( 'VisualEditor:' ) === 0
) &&
(
$.client.test( ve.init.mw.ViewPageTarget.compatibility ) ||
'vewhitelist' in currentUri.query
)
);
this.editSummaryByteLimit = 255;
// Events
this.addListenerMethods( this, {
'load': 'onLoad',
'save': 'onSave',
'loadError': 'onLoadError',
'saveError': 'onSaveError'
} );
// Initialization
if ( this.canBeActivated ) {
if ( currentUri.query.venotify ) {
// The following messages can be used here:
// visualeditor-notification-saved
// visualeditor-notification-created
mw.util.jsMessage(
ve.msg( 'visualeditor-notification-' + currentUri.query.venotify, this.pageName )
);
if ( window.history.replaceState ) {
delete currentUri.query.venotify;
window.history.replaceState( null, document.title, currentUri );
}
}
this.setupSkinTabs();
this.setupSectionEditLinks();
if ( this.isViewPage ) {
this.setupToolbarSaveButton();
this.setupToolbarFeedbackButton();
this.setupSaveDialog();
if ( currentUri.query.veaction === 'edit' ) {
this.activate();
}
}
}
};
/* Static Members */
/**
* Compatibility map used with jQuery.client to black-list incompatible browsers.
*
* @static
* @member
*/
ve.init.mw.ViewPageTarget.compatibility = {
// Left-to-right languages
ltr: {
msie: [['>=', 9]],
firefox: [['>=', 11]],
safari: [['>=', 5]],
chrome: [['>=', 19]],
opera: false,
netscape: false,
blackberry: false
},
// Right-to-left languages
rtl: {
msie: [['>=', 9]],
firefox: [['>=', 11]],
safari: [['>=', 5]],
chrome: [['>=', 19]],
opera: false,
netscape: false,
blackberry: false
}
};
/*jshint multistr: true*/
ve.init.mw.ViewPageTarget.saveDialogTemplate = '\
<div class="ve-ui-inspector-title ve-init-mw-viewPageTarget-saveDialog-title"></div>\
<div class="ve-ui-inspector-button ve-init-mw-viewPageTarget-saveDialog-closeButton"></div>\
<div class="ve-init-mw-viewPageTarget-saveDialog-body">\
<div class="ve-init-mw-viewPageTarget-saveDialog-summary">\
<label class="ve-init-mw-viewPageTarget-saveDialog-editSummary-label"\
for="ve-init-mw-viewPageTarget-saveDialog-editSummary"></label>\
<textarea name="editSummary" class="ve-init-mw-viewPageTarget-saveDialog-editSummary"\
id="ve-init-mw-viewPageTarget-saveDialog-editSummary" type="text"\
rows="4"></textarea>\
</div>\
<div class="ve-init-mw-viewPageTarget-saveDialog-options">\
<input type="checkbox" name="minorEdit" \
id="ve-init-mw-viewPageTarget-saveDialog-minorEdit">\
<label class="ve-init-mw-viewPageTarget-saveDialog-minorEdit-label" \
for="ve-init-mw-viewPageTarget-saveDialog-minorEdit"></label>\
<input type="checkbox" name="watchList" \
id="ve-init-mw-viewPageTarget-saveDialog-watchList">\
<label class="ve-init-mw-viewPageTarget-saveDialog-watchList-label" \
for="ve-init-mw-viewPageTarget-saveDialog-watchList"></label>\
<label class="ve-init-mw-viewPageTarget-saveDialog-editSummaryCount"></label>\
</div>\
<button class="ve-init-mw-viewPageTarget-saveDialog-saveButton">\
<span class="ve-init-mw-viewPageTarget-saveDialog-saveButton-label"></span>\
</button>\
<div class="ve-init-mw-viewPageTarget-saveDialog-saving"></div>\
<div style="clear: both;"></div>\
</div>\
<div class="ve-init-mw-viewPageTarget-saveDialog-foot">\
<p class="ve-init-mw-viewPageTarget-saveDialog-license"></p>\
</div>';
/* Methods */
/**
* Switches to edit mode.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.activate = function () {
if ( !this.active && !this.activating ) {
this.activating = true;
// User interface changes
this.transformSkinTabs();
this.hideSiteNotice();
this.showSpinner();
this.hideTableOfContents();
this.mutePageContent();
this.mutePageTitle();
this.saveScrollPosition();
this.load();
}
};
/**
* Switches to view mode.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.deactivate = function ( override ) {
if ( this.active && !this.deactivating ) {
if (
override ||
!this.surface.getModel().getHistory().length ||
confirm( ve.msg( 'visualeditor-viewpage-savewarning' ) )
) {
this.deactivating = true;
// User interface changes
this.restoreSkinTabs();
this.restoreSiteNotice();
this.hideSpinner();
this.detachToolbarSaveButton();
this.detachToolbarFeedbackButton();
this.detachSaveDialog();
this.tearDownSurface();
this.showTableOfContents();
this.deactivating = false;
}
}
};
/**
* Handles successful DOM load event.
*
* @method
* @param {HTMLElement} dom Parsed DOM from server
*/
ve.init.mw.ViewPageTarget.prototype.onLoad = function ( dom ) {
this.edited = false;
this.setUpSurface( dom );
this.attachToolbarSaveButton();
this.attachToolbarFeedbackButton();
this.attachSaveDialog();
this.restoreScrollPosition();
this.restoreEditSection();
this.setupBeforeUnloadHandler();
this.$document.focus();
this.activating = false;
};
/**
* Handles failed DOM load event.
*
* @method
* @param {Object} data HTTP Response object
* @param {String} status Text status message
* @param {Mixed} error Thrown exception or HTTP error string
*/
ve.init.mw.ViewPageTarget.prototype.onLoadError = function ( response, status ) {
if ( confirm( ve.msg( 'visualeditor-loadwarning', status ) ) ) {
this.load();
} else {
this.activating = false;
this.restoreSkinTabs();
this.hideSpinner();
this.showTableOfContents();
this.showPageContent();
this.restorePageTitle();
}
};
/**
* Handles successful DOM save event.
*
* @method
* @param {HTMLElement} html Rendered HTML from server
*/
ve.init.mw.ViewPageTarget.prototype.onSave = function ( html ) {
if ( Number( mw.config.get( 'wgArticleId', 0 ) ) === 0 || this.oldId ) {
// This is a page creation, refresh the page
this.teardownBeforeUnloadHandler();
window.location.href = this.viewUri.extend( {
'venotify': this.oldId ? 'saved' : 'created'
} );
} else {
// Update watch link to match 'watch checkbox' in save dialog.
// User logged in if module loaded.
// Just checking for mw.page.watch is not enough because in Firefox
// there is Object.prototype.watch...
if ( mw.page.watch && mw.page.watch.updateWatchLink ) {
var watchChecked = this.$saveDialog
.find( '#ve-init-mw-viewPageTarget-saveDialog-watchList')
.prop( 'checked' );
mw.page.watch.updateWatchLink(
$( '#ca-watch a, #ca-unwatch a' ),
watchChecked ? 'unwatch': 'watch'
);
}
this.hideSaveDialog();
this.resetSaveDialog();
this.replacePageContent( html );
this.teardownBeforeUnloadHandler();
this.deactivate( true );
mw.util.jsMessage( ve.msg( 'visualeditor-notification-saved', this.pageName ) );
}
};
/**
* Handles failed DOM save event.
*
* @method
* @param {Object} data HTTP Response object
* @param {String} status Text status message
* @param {Mixed} error Thrown exception or HTTP error string
*/
ve.init.mw.ViewPageTarget.prototype.onSaveError = function ( response, status ) {
// TODO: Don't use alert.
alert( ve.msg( 'visualeditor-saveerror', status ) );
};
/**
* Handles clicks on the edit tab.
*
* @method
* @param {jQuery.Event} e
*/
ve.init.mw.ViewPageTarget.prototype.onEditTabClick = function ( e ) {
this.activate();
// Prevent the edit tab's normal behavior
e.preventDefault();
};
/**
* Handles clicks on a section edit link.
*
* @method
* @param {jQuery.Event} e
*/
ve.init.mw.ViewPageTarget.prototype.onEditSectionLinkClick = function ( e ) {
this.saveEditSection( $( e.target ).closest( 'h1, h2, h3, h4, h5, h6' ).get( 0 ) );
this.activate();
// Prevent the edit tab's normal behavior
e.preventDefault();
};
/**
* Handles clicks on the view tab.
*
* @method
* @param {jQuery.Event} e
*/
ve.init.mw.ViewPageTarget.prototype.onViewTabClick = function ( e ) {
if ( this.active ) {
this.deactivate();
// Prevent the edit tab's normal behavior
e.preventDefault();
}
};
/**
* Handles clicks on the save button in the toolbar.
*
* @method
* @param {jQuery.Event} e
*/
ve.init.mw.ViewPageTarget.prototype.onToolbarSaveButtonClick = function () {
if ( this.edited ) {
this.showSaveDialog();
}
};
/**
* Handles the first transaction in the surface model.
*
* This handler is removed the first time it's used, but added each time the surface is setup.
*
* @method
* @param {ve.Transaction} tx Processed transaction
*/
ve.init.mw.ViewPageTarget.prototype.onSurfaceModelTransact = function () {
this.edited = true;
this.enableToolbarSaveButton();
this.surface.getModel().removeListener( 'transact', this.proxiedOnSurfaceModelTransact );
};
/**
* Handles clicks on the save button in the save dialog.
*
* @method
* @param {jQuery.Event} e
*/
ve.init.mw.ViewPageTarget.prototype.onSaveDialogSaveButtonClick = function () {
this.lockSaveDialogSaveButton();
this.$saveDialogLoadingIcon.show();
this.save(
ve.dm.converter.getDomFromData( this.surface.getDocumentModel().getData() ),
{
'summary': $( '#ve-init-mw-viewPageTarget-saveDialog-editSummary' ).val(),
'minor': $( '#ve-init-mw-viewPageTarget-saveDialog-minorEdit' ).prop( 'checked' ),
'watch': $( '#ve-init-mw-viewPageTarget-saveDialog-watchList' ).prop( 'checked' )
},
ve.bind( this.onSave, this )
);
};
/**
* Handles clicks on the close button in the save dialog.
*
* @method
* @param {jQuery.Event} e
*/
ve.init.mw.ViewPageTarget.prototype.onSaveDialogCloseButtonClick = function () {
this.hideSaveDialog();
};
/**
* Switches to editing mode.
*
* @method
* @param {HTMLElement} dom HTML DOM to edit
*/
ve.init.mw.ViewPageTarget.prototype.setUpSurface = function ( dom ) {
var $contentText = $( '#mw-content-text' );
// Initialize surface
this.surface = new ve.Surface( $( '#content' ), dom, this.surfaceOptions );
this.$document = this.surface.$.find( '.ve-ce-documentNode' );
this.surface.getModel().on( 'transact', this.proxiedOnSurfaceModelTransact );
// Transplant the toolbar
this.attachToolbar();
this.transformPageTitle();
// Update UI
this.hidePageContent();
this.hideSpinner();
this.disableToolbarSaveButton();
this.active = true;
this.$document.attr( {
'lang': $contentText.attr( 'lang' ),
'dir': $contentText.attr( 'dir' )
} );
};
/**
* Switches to viewing mode.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.tearDownSurface = function () {
// Reset tabs
this.restoreSkinTabs();
// Update UI
this.$document.blur();
this.$document = null;
this.surface.$.empty().detach();
$( '.ve-ui-context' ).remove();
this.detachToolbar();
this.hideSpinner();
this.showPageContent();
this.restorePageTitle();
this.showTableOfContents();
// Remove handler if it's still active
this.surface.getModel().removeListener( 'transact', this.proxiedOnSurfaceModelTransact );
// Destroy editor
this.surface = null;
this.active = false;
};
/**
* Modifies tabs in the skin to support in-place editing.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.setupSkinTabs = function () {
var action, $viewSource, title, pTmp, pVeEdit;
// Only sysop users will have a native edit tab in this namespace
// If there isn't an edit tab, there's a view source tab we'll move into
// p-cactions.
if ( $( '#ca-edit' ).length === 0 ) {
$viewSource = $( '#ca-viewsource' );
if ( $viewSource.length > 0 ) {
// Re-create instead of moving the original one since we don't want to copy
// over accesskey etc., access+e should trigger VE edit.
mw.util.addPortletLink(
'p-cactions',
$viewSource.find( 'a' ).attr( 'href' ),
$viewSource.find( 'a' ).text(),
$viewSource.attr( 'id' )
);
$viewSource.remove();
}
// For sysops, remove the native edit tab in favour
// of an editsource link in p-cactions.
// Re-create instead of moving the original one since we don't want to copy
// over accesskey etc., access+e should trigger VE edit.
} else {
mw.util.addPortletLink(
'p-cactions',
// Use original href to preserve oldid etc. (bug 38125)
$( '#ca-edit a' ).attr( 'href' ),
ve.msg( 'visualeditor-ca-editsource' ),
'ca-editsource'
);
$( '#ca-edit' ).remove();
}
// Whether we moved viewsource or transformed edit
// into editsource, add a new "VisualEditor" Edit tab
action = mw.config.get( 'wgArticleId', 0 ) === 0 ? 'create' : 'edit';
pVeEdit = mw.util.addPortletLink(
$( '#p-views' ).length ? 'p-views' : 'p-cactions',
// Use url instead of '#'.
// So that 1) one can always open it in a new tab, even when
// onEditTabClick is bound.
// 2) when onEditTabClick is not bound (!isViewPage) it will
// just work.
this.veEditUri,
ve.msg( action ), // 'edit' or 'create'
'ca-edit',
ve.msg( 'tooltip-ca-edit' ),
ve.msg( 'accesskey-ca-edit' ),
'#ca-history'
);
if ( this.isViewPage ) {
// Allow instant switching to edit mode, without refresh
$( pVeEdit ).click( ve.bind( this.onEditTabClick, this ) );
// Allow instant switching back to view mode, without refresh
$( '#ca-view a, #ca-nstab-visualeditor a' )
.click( ve.bind( this.onViewTabClick, this ) );
}
// Source editing shouldn't highlight the edit tab
if ( mw.config.get( 'wgAction' ) === 'edit' ) {
$( '#ca-edit' ).removeClass( 'selected' );
}
// Fix the URL if there was a veaction param in it
if ( this.currentUri.query.veaction === 'edit' && window.history.replaceState ) {
window.history.replaceState( null, document.title, this.viewUri );
}
};
/**
* Modifies page content to make section edit links activate the editor.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.setupSectionEditLinks = function () {
var veEditUri = this.veEditUri,
$links = $( '#mw-content-text .editsection a' );
if ( this.isViewPage ) {
$links.click( ve.bind( this.onEditSectionLinkClick, this ) );
} else {
$links.each( function () {
var veSectionEditUri = new mw.Uri( veEditUri.toString() ),
sectionEditUri = new mw.Uri( $(this).attr( 'href' ) );
veSectionEditUri.extend( { 'vesection': sectionEditUri.query.section } );
$(this).attr( 'href', veSectionEditUri );
} );
}
};
/**
* Adds content and event bindings to the save button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.setupToolbarSaveButton = function () {
this.$toolbarSaveButton
.append(
$( '<span class="ve-init-mw-viewPageTarget-toolbar-saveButton-label"></span>' )
.text( ve.msg( 'savearticle' ) )
)
.on( {
'mousedown': function ( e ) {
$(this).addClass( 've-init-mw-viewPageTarget-toolbar-saveButton-down' );
e.preventDefault();
},
'mouseleave mouseup': function ( e ) {
$(this).removeClass( 've-init-mw-viewPageTarget-toolbar-saveButton-down' );
e.preventDefault();
},
'click': ve.bind( this.onToolbarSaveButtonClick, this )
} );
};
/**
* Adds the save button to the user interface.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.attachToolbarSaveButton = function () {
$( '.ve-ui-toolbar .ve-ui-actions' ).append( this.$toolbarSaveButton );
this.disableToolbarSaveButton();
};
/**
* Removes the save button from the user interface.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.detachToolbarSaveButton = function () {
this.$toolbarSaveButton.detach();
};
/**
* Adds content and event bindings to the save dialog.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.setupSaveDialog = function () {
var viewPage = this;
this.$saveDialog
.html( ve.init.mw.ViewPageTarget.saveDialogTemplate )
.find( '.ve-init-mw-viewPageTarget-saveDialog-title' )
.text( ve.msg( 'tooltip-save' ) )
.end()
.find( '.ve-init-mw-viewPageTarget-saveDialog-closeButton' )
.click( ve.bind( this.onSaveDialogCloseButtonClick, this ) )
.end()
.find( '#ve-init-mw-viewPageTarget-saveDialog-editSummary' )
.attr( {
'maxlength': this.editSummaryByteLimit,
'placeholder': ve.msg( 'visualeditor-editsummary' )
} )
.placeholder()
.on( 'keydown', function ( e ) {
if ( e.which === 13 ) {
viewPage.onSaveDialogSaveButtonClick();
}
} )
.on( 'keydown mouseup cut paste change focus blur', function () {
var $textarea = $(this),
$editSummaryCount = $textarea
.closest( '.ve-init-mw-viewPageTarget-saveDialog-body' )
.find( '.ve-init-mw-viewPageTarget-saveDialog-editSummaryCount' );
setTimeout( function () {
$editSummaryCount.text(
viewPage.editSummaryByteLimit - $textarea.val().length
);
}, 0 );
} )
.end()
.find( '.ve-init-mw-viewPageTarget-saveDialog-editSummaryCount' )
.text( this.editSummaryByteLimit )
.end()
.find( '.ve-init-mw-viewPageTarget-saveDialog-minorEdit-label' )
.text( ve.msg( 'minoredit' ) )
.end()
.find( '#ve-init-mw-viewPageTarget-saveDialog-watchList' )
.prop( 'checked', mw.config.get( 'wgVisualEditor' ).isPageWatched )
.end()
.find( '.ve-init-mw-viewPageTarget-saveDialog-saveButton' )
.on( {
'mousedown': function () {
$(this).addClass( 've-init-mw-viewPageTarget-saveDialog-saveButton-down' );
},
'mouseleave mouseup': function () {
$(this).removeClass( 've-init-mw-viewPageTarget-saveDialog-saveButton-down' );
},
'click': ve.bind( this.onSaveDialogSaveButtonClick, this )
} )
.end()
.find( '.ve-init-mw-viewPageTarget-saveDialog-saveButton-label' )
.text( ve.msg( 'savearticle' ) )
.end()
.find( '.ve-init-mw-viewPageTarget-saveDialog-license' )
// FIXME license text is hardcoded English
.html(
'By editing this page, you agree to irrevocably release your \
contributions under the CC-BY-SA 3.0 License. If you don\'t want your \
writing to be edited mercilessly and redistrubuted at will, then \
don\'t submit it here.<br/><br/>You are also confirming that you \
wrote this yourself, or copied it from a public domain or similar free \
resource. See Project:Copyright for full details of the licenses \
used on this site.\
<b>DO NOT SUBMIT COPYRIGHTED WORK WITHOUT PERMISSION!</b>'
);
this.$saveDialogSaveButton = this.$saveDialog
.find( '.ve-init-mw-viewPageTarget-saveDialog-saveButton' );
this.$saveDialogLoadingIcon = this.$saveDialog
.find( '.ve-init-mw-viewPageTarget-saveDialog-saving' );
// Hook onto the 'watch' event on by mediawiki.page.watch.ajax.js
// Triggered when mw.page.watch.updateWatchLink(link, action) is called
$( '#ca-watch, #ca-unwatch' )
.on(
'watchpage.mw',
ve.bind( function ( e, action ) {
this.$saveDialog
.find( '#ve-init-mw-viewPageTarget-saveDialog-watchList')
.prop( 'checked', ( action === 'watch') );
}, this )
);
};
/**
* Adds the save dialog to the user interface.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.attachSaveDialog = function () {
// Update the minoredit and watchthis messages (which came through the message module)
this.$saveDialog.find( '.ve-init-mw-viewPageTarget-saveDialog-minorEdit-label' )
.html( ve.msg( 'minoredit' ) );
this.$saveDialog.find( '.ve-init-mw-viewPageTarget-saveDialog-watchList-label' )
.html( ve.msg( 'watchthis' ) );
this.$toolbarWrapper.append( this.$saveDialog );
};
/**
* Removes the save dialog from the user interface.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.detachSaveDialog = function () {
this.$saveDialog.detach();
};
/**
* Remembers the window's scroll position.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.saveScrollPosition = function () {
this.scrollTop = $( window ).scrollTop();
};
/**
* Restores the window's scroll position.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.restoreScrollPosition = function () {
if ( this.scrollTop ) {
$( window ).scrollTop( this.scrollTop );
this.scrollTop = null;
}
};
/**
* Shows the loading spinner.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.showSpinner = function () {
$( '#firstHeading' ).prepend( this.$spinner );
};
/**
* Hides the loading spinner.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.hideSpinner = function () {
this.$spinner.detach();
};
/**
* Shows the page content.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.showPageContent = function () {
$( '#bodyContent > .ve-init-mw-viewPageTarget-content' )
.removeClass( 've-init-mw-viewPageTarget-content' )
.show()
.fadeTo( 0, 1 );
};
/**
* Mutes the page content.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.mutePageContent = function () {
$( '#bodyContent > :visible:not(#siteSub,#contentSub)' )
.addClass( 've-init-mw-viewPageTarget-content' )
.fadeTo( 'fast', 0.6 );
};
/**
* Hides the page content.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.hidePageContent = function () {
$( '#bodyContent > :visible:not(#siteSub,#contentSub)' )
.addClass( 've-init-mw-viewPageTarget-content' )
.hide();
};
/**
* Shows the table of contents in the view mode.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.showTableOfContents = function () {
$( '#toc' ).slideDown( 'fast', function () {
$(this).removeClass( 've-init-mw-viewPageTarget-pageToc' );
} );
};
/**
* Hides the table of contents in the view mode.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.hideTableOfContents = function () {
$( '#toc' ).addClass( 've-init-mw-viewPageTarget-pageToc' ).slideUp( 'fast' );
};
/**
* Shows the save dialog.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.showSaveDialog = function () {
var viewPage = this;
this.unlockSaveDialogSaveButton();
this.$saveDialogLoadingIcon.hide();
this.$saveDialog.fadeIn( 'fast' ).find( 'textarea' ).eq( 0 ).focus();
$( document ).on( 'keydown', function ( e ) {
if ( e.which === 27 ) {
viewPage.onSaveDialogCloseButtonClick();
}
});
};
/**
* Hides the save dialog
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.hideSaveDialog = function () {
this.$saveDialog.fadeOut( 'fast' );
this.$document.focus();
$( document ).off( 'keydown' );
};
/**
* Resets the fields of the save dialog
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.resetSaveDialog = function () {
this.$saveDialog
.find( '#ve-init-mw-viewPageTarget-saveDialog-editSummary' )
.val( '' )
.end()
.find( '#ve-init-mw-viewPageTarget-saveDialog-minorEdit' )
.prop( 'checked', false );
};
/**
* Enables the toolbar save button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.enableToolbarSaveButton = function () {
this.$toolbarSaveButton
.removeClass( 've-init-mw-viewPageTarget-toolbar-saveButton-disabled' );
};
/**
* Disables the toolbar save button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.disableToolbarSaveButton = function () {
this.$toolbarSaveButton
.addClass( 've-init-mw-viewPageTarget-toolbar-saveButton-disabled' );
};
/**
* Enables the save dialog save button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.unlockSaveDialogSaveButton = function () {
this.$saveDialogSaveButton
.removeClass( 've-init-mw-viewPageTarget-saveDialog-saveButton-saving' );
};
/**
* Disables the save dialog save button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.lockSaveDialogSaveButton = function () {
this.$saveDialogSaveButton
.addClass( 've-init-mw-viewPageTarget-saveDialog-saveButton-saving' );
};
/**
* Shows the toolbar.
*
* This also transplants the toolbar to a new location.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.attachToolbar = function () {
this.$toolbarWrapper = $( '.ve-ui-toolbar-wrapper' )
.insertBefore( $( '#firstHeading' ) )
.find( '.ve-ui-toolbar' )
.slideDown( 'fast' )
.end();
};
/**
* Hides the toolbar.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.detachToolbar = function () {
$( '.ve-ui-toolbar' ).slideUp( 'fast', function () {
$(this).parent().remove();
} );
};
/**
* Enables the toolbar save button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.transformPageTitle = function () {
$( '#firstHeading' ).addClass( 've-init-mw-viewPageTarget-pageTitle' );
};
/**
* Enables the toolbar save button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.mutePageTitle = function () {
$( '#firstHeading, #siteSub:visible, #contentSub:visible' ).fadeTo( 'fast', 0.6 );
};
/**
* Disables the toolbar save button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.restorePageTitle = function () {
$( '#firstHeading, #siteSub:visible, #contentSub:visible' ).fadeTo( 'fast', 1 );
setTimeout( function () {
$( '#firstHeading' ).removeClass( 've-init-mw-viewPageTarget-pageTitle' );
}, 1000 );
};
/**
* Modifies page tabs to show that editing is taking place.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.transformSkinTabs = function () {
$( $( '#p-views' ).length ? '#p-views' : '#p-cactions' )
.find( 'li.selected' ).removeClass( 'selected' );
$( '#ca-edit' ).addClass( 'selected' );
};
/**
* Modifies page tabs to show that viewing is taking place.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.restoreSkinTabs = function () {
$( $( '#p-views' ).length ? '#p-views' : '#p-cactions' )
.find( 'li.selected' ).removeClass( 'selected' );
$( '#ca-view' ).addClass( 'selected' );
};
/**
* Hides site notice on page if present.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.hideSiteNotice = function () {
$( '#siteNotice:visible' )
.addClass( 've-hide' )
.slideUp( 'fast' );
};
/**
* Show site notice on page if present.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.restoreSiteNotice = function () {
$(' #siteNotice.ve-hide' )
.slideDown( 'fast' );
};
/**
* Replaces the page content with new HTML.
*
* @method
* @param {HTMLElement} html Rendered HTML from server
*/
ve.init.mw.ViewPageTarget.prototype.replacePageContent = function ( html ) {
$( '#mw-content-text' ).html( html );
};
/**
* Gets the numeric index of a section in the page.
*
* @method
* @param {HTMLElement} heading Heading element of section
*/
ve.init.mw.ViewPageTarget.prototype.getEditSection = function ( heading ) {
var $page = $( '#mw-content-text' ),
section = 0;
$page.find( 'h1, h2, h3, h4, h5, h6' ).not( '#toc h2' ).each( function () {
section++;
if ( this === heading ) {
return false;
}
} );
return section;
};
/**
* Gets the numeric index of a section in the page.
*
* @method
* @param {HTMLElement} heading Heading element of section
*/
ve.init.mw.ViewPageTarget.prototype.saveEditSection = function ( heading ) {
this.section = this.getEditSection( heading );
};
/**
* Moves the cursor in the editor to a given section.
*
* @method
* @param {Number} section Section to move cursor to
*/
ve.init.mw.ViewPageTarget.prototype.restoreEditSection = function () {
if ( this.section !== null ) {
var offset,
surfaceView = this.surface.getView(),
surfaceModel = surfaceView.getModel();
this.$document.find( 'h1, h2, h3, h4, h5, h6' ).eq( this.section - 1 ).each( function () {
var headingNode = $(this).data( 'node' );
if ( headingNode ) {
offset = surfaceModel.getDocument().getNearestContentOffset(
headingNode.getModel().getOffset()
);
surfaceModel.change( null, new ve.Range( offset, offset ) );
surfaceView.showSelection( surfaceModel.getSelection() );
}
} );
this.section = null;
}
};
/**
* Adds onbeforunload handler.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.setupBeforeUnloadHandler = function () {
// Remember any already set on before unload handler
this.onBeforeUnloadFallback = window.onbeforeunload;
// Attach before unload handler
window.onbeforeunload = this.proxiedOnBeforeUnload = ve.bind( this.onBeforeUnload, this );
// Attach page show handlers
if ( window.addEventListener ) {
window.addEventListener( 'pageshow', ve.bind( this.onPageShow, this ), false );
} else if ( window.attachEvent ) {
window.attachEvent( 'pageshow', ve.bind( this.onPageShow, this ) );
}
};
/**
* Removes onbeforunload handler.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.teardownBeforeUnloadHandler = function () {
// Restore whatever previous onbeforeload hook existed
window.onbeforeunload = this.onBeforeUnloadFallback;
};
/**
* Responds to page show event.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.onPageShow = function () {
// Re-add onbeforeunload handler
window.onbeforeunload = this.proxiedOnBeforeUnload;
};
/**
* Responds to before unload event.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.onBeforeUnload = function () {
var fallbackResult,
message,
proxiedOnBeforeUnload = this.proxiedOnBeforeUnload;
// Check if someone already set on onbeforeunload hook
if ( this.onBeforeUnloadFallback ) {
// Get the result of their onbeforeunload hook
fallbackResult = this.onBeforeUnloadFallback();
}
// Check if their onbeforeunload hook returned something
if ( fallbackResult !== undefined ) {
// Exit here, returning their message
message = fallbackResult;
} else {
// Check if there's been an edit
if ( this.surface && this.surface.getModel().getHistory().length ) {
// Return our message
message = ve.msg( 'visualeditor-viewpage-savewarning' );
}
}
// Unset the onbeforeunload handler so we don't break page caching in Firefox
window.onbeforeunload = null;
if ( message !== undefined ) {
// ...but if the user chooses not to leave the page, we need to rebind it
setTimeout( function () {
window.onbeforeunload = proxiedOnBeforeUnload;
}, 1 );
return message;
}
};
/**
* Sets up the feedback button.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.setupToolbarFeedbackButton = function () {
var feedback = new mw.Feedback( {
'title': new mw.Title( 'Visual editor/Feedback' ),
'dialogTitleMessageKey': 'visualeditor-feedback-dialog-title',
'bugsLink': new mw.Uri(
'https://bugzilla.wikimedia.org/enter_bug.cgi?product=VisualEditor'
),
'bugsListLink': new mw.Uri(
'https://bugzilla.wikimedia.org/buglist.cgi?query_format=advanced&resolution=---&' +
'resolution=LATER&resolution=DUPLICATE&product=VisualEditor'
)
} );
this.$toolbarFeedbackButton.find( 'a' )
.text( ve.msg( 'visualeditor-feedback-prompt' ) )
.click( function () {
feedback.launch();
} );
};
/**
* Adds the feedback button to the user interface.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.attachToolbarFeedbackButton = function () {
$( '.ve-ui-toolbar .ve-ui-actions' ).prepend( this.$toolbarFeedbackButton );
};
/**
* Removes the feedback button from the user interface.
*
* @method
*/
ve.init.mw.ViewPageTarget.prototype.detachToolbarFeedbackButton = function () {
this.$toolbarFeedbackButton.detach();
};
/* Inheritance */
ve.extendClass( ve.init.mw.ViewPageTarget, ve.init.mw.Target );
/* Initialization */
ve.init.mw.targets.push( new ve.init.mw.ViewPageTarget() );