diff options
Diffstat (limited to 'skins/common/preview.js')
| -rw-r--r-- | skins/common/preview.js | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/skins/common/preview.js b/skins/common/preview.js deleted file mode 100644 index 9e76ca09..00000000 --- a/skins/common/preview.js +++ /dev/null @@ -1,128 +0,0 @@ -/** - * Live preview script for MediaWiki - */ -(function( $ ) { - window.doLivePreview = function( e ) { - e.preventDefault(); - - $( mw ).trigger( 'LivePreviewPrepare' ); - - var postData = $('#editform').formToArray(); - postData.push( { 'name' : 'wpPreview', 'value' : '1' } ); - - // Hide active diff, used templates, old preview if shown - var copyElements = ['#wikiPreview', '.templatesUsed', '.hiddencats', - '#catlinks']; - var copySelector = copyElements.join(','); - - $.each( copyElements, function(k,v) { $(v).fadeOut('fast'); } ); - - // Display a loading graphic - var loadSpinner = $('<div class="mw-ajax-loader"/>'); - $('#wikiPreview').before( loadSpinner ); - - var page = $('<div/>'); - var target = $('#editform').attr('action'); - - if ( !target ) { - target = window.location.href; - } - - page.load( target + ' ' + copySelector, postData, - function() { - - for( var i=0; i<copyElements.length; ++i) { - // For all the specified elements, find the elements in the loaded page - // and the real page, empty the element in the real page, and fill it - // with the content of the loaded page - var copyContent = page.find( copyElements[i] ).contents(); - $(copyElements[i]).empty().append( copyContent ); - var newClasses = page.find( copyElements[i] ).prop('class'); - $(copyElements[i]).prop( 'class', newClasses ); - } - - $.each( copyElements, function(k,v) { - // Don't belligerently show elements that are supposed to be hidden - $(v).fadeIn( 'fast', function() { $(this).css('display', ''); } ); - } ); - - loadSpinner.remove(); - - $( mw ).trigger( 'LivePreviewDone', [copyElements] ); - } ); - }; - - // Shamelessly stolen from the jQuery form plugin, which is licensed under the GPL. - // http://jquery.malsup.com/form/#download - $.fn.formToArray = function() { - var a = []; - if (this.length == 0) return a; - - var form = this[0]; - var els = form.elements; - if (!els) return a; - for(var i=0, max=els.length; i < max; i++) { - var el = els[i]; - var n = el.name; - if (!n) continue; - - var v = $.fieldValue(el, true); - if (v && v.constructor == Array) { - for(var j=0, jmax=v.length; j < jmax; j++) - a.push({name: n, value: v[j]}); - } - else if (v !== null && typeof v != 'undefined') - a.push({name: n, value: v}); - } - - if (form.clk) { - // input type=='image' are not found in elements array! handle it here - var $input = $(form.clk), input = $input[0], n = input.name; - if (n && !input.disabled && input.type == 'image') { - a.push({name: n, value: $input.val()}); - a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y}); - } - } - return a; - }; - - /** - * Returns the value of the field element. - */ - $.fieldValue = function(el, successful) { - var n = el.name, t = el.type, tag = el.tagName.toLowerCase(); - if (typeof successful == 'undefined') successful = true; - - if (successful && (!n || el.disabled || t == 'reset' || t == 'button' || - (t == 'checkbox' || t == 'radio') && !el.checked || - (t == 'submit' || t == 'image') && el.form && el.form.clk != el || - tag == 'select' && el.selectedIndex == -1)) - return null; - - if (tag == 'select') { - var index = el.selectedIndex; - if (index < 0) return null; - var a = [], ops = el.options; - var one = (t == 'select-one'); - var max = (one ? index+1 : ops.length); - for(var i=(one ? index : 0); i < max; i++) { - var op = ops[i]; - if (op.selected) { - var v = op.value; - if (!v) // extra pain for IE... - v = (op.attributes && op.attributes['value'] && - !(op.attributes['value'].specified)) - ? op.text : op.value; - if (one) return v; - a.push(v); - } - } - return a; - } - return el.value; - }; - - $(document).ready( function() { - $('#wpPreview').click( doLivePreview ); - } ); -}) ( jQuery ); |