mirror of
https://github.com/WordPress/WordPress.git
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3fd9321c91
git-svn-id: http://core.svn.wordpress.org/trunk@22857 1a063a9b-81f0-0310-95a4-ce76da25c4cd
326 lines
8.9 KiB
JavaScript
326 lines
8.9 KiB
JavaScript
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(function() {
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tinymce.create('tinymce.plugins.wpEditImage', {
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url: '',
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editor: {},
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init: function(ed, url) {
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var t = this, mouse = {};
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t.url = url;
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t.editor = ed;
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t._createButtons();
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ed.addCommand('WP_EditImage', t._editImage);
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ed.onInit.add(function(ed) {
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ed.dom.events.add(ed.getBody(), 'mousedown', function(e) {
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var parent;
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if ( e.target.nodeName == 'IMG' && ( parent = ed.dom.getParent(e.target, 'div.mceTemp') ) ) {
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if ( tinymce.isGecko )
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ed.selection.select(parent);
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else if ( tinymce.isWebKit )
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ed.dom.events.prevent(e);
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}
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});
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// when pressing Return inside a caption move the caret to a new parapraph under it
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ed.dom.events.add(ed.getBody(), 'keydown', function(e) {
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var n, DL, DIV, P, content;
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if ( e.keyCode == 13 ) {
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n = ed.selection.getNode();
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DL = ed.dom.getParent(n, 'dl.wp-caption');
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if ( DL )
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DIV = ed.dom.getParent(DL, 'div.mceTemp');
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if ( DIV ) {
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ed.dom.events.cancel(e);
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P = ed.dom.create('p', {}, '\uFEFF');
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ed.dom.insertAfter( P, DIV );
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ed.selection.setCursorLocation(P, 0);
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return false;
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}
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}
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});
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// iOS6 doesn't show the buttons properly on click, show them on 'touchstart'
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if ( 'ontouchstart' in window ) {
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ed.dom.events.add(ed.getBody(), 'touchstart', function(e){
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t._showButtons(e);
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});
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}
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});
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// resize the caption <dl> when the image is soft-resized by the user
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ed.onMouseUp.add(function(ed, e) {
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if ( tinymce.isWebKit || tinymce.isOpera )
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return;
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if ( mouse.x && (e.clientX != mouse.x || e.clientY != mouse.y) ) {
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var n = ed.selection.getNode();
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if ( 'IMG' == n.nodeName ) {
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window.setTimeout(function(){
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var DL = ed.dom.getParent(n, 'dl.wp-caption'), width;
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if ( n.width != mouse.img_w || n.height != mouse.img_h )
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n.className = n.className.replace(/size-[^ "']+/, '');
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if ( DL ) {
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width = ed.dom.getAttrib(n, 'width') || n.width;
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width = parseInt(width, 10);
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ed.dom.setStyle(DL, 'width', 10 + width);
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ed.execCommand('mceRepaint');
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}
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}, 100);
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}
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}
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mouse = {};
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});
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// show editimage buttons
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ed.onMouseDown.add(function(ed, e){
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t._showButtons(e);
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});
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ed.onBeforeSetContent.add(function(ed, o) {
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o.content = ed.wpSetImgCaption(o.content);
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});
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ed.onPostProcess.add(function(ed, o) {
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if (o.get)
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o.content = ed.wpGetImgCaption(o.content);
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});
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ed.wpSetImgCaption = function(content) {
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return t._do_shcode(content);
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};
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ed.wpGetImgCaption = function(content) {
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return t._get_shcode(content);
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};
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// When inserting content, if the caret is inside a caption create new paragraph under
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// and move the caret there
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ed.onBeforeExecCommand.add(function(ed, cmd, ui, val) {
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var node, p;
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if ( cmd == 'mceInsertContent' ) {
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node = ed.dom.getParent(ed.selection.getNode(), 'div.mceTemp');
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if ( !node )
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return;
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p = ed.dom.create('p');
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ed.dom.insertAfter( p, node );
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ed.selection.setCursorLocation(p, 0);
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}
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});
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},
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_do_shcode : function(content) {
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return content.replace(/(?:<p>)?\[(?:wp_)?caption([^\]]+)\]([\s\S]+?)\[\/(?:wp_)?caption\](?:<\/p>)?/g, function(a,b,c){
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var id, cls, w, cap, div_cls, img, trim = tinymce.trim;
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id = b.match(/id=['"]([^'"]*)['"] ?/);
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if ( id )
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b = b.replace(id[0], '');
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cls = b.match(/align=['"]([^'"]*)['"] ?/);
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if ( cls )
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b = b.replace(cls[0], '');
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w = b.match(/width=['"]([0-9]*)['"] ?/);
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if ( w )
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b = b.replace(w[0], '');
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c = trim(c);
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img = c.match(/((?:<a [^>]+>)?<img [^>]+>(?:<\/a>)?)([\s\S]*)/i);
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if ( img && img[2] ) {
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cap = trim( img[2] );
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img = trim( img[1] );
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} else {
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// old captions shortcode style
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cap = trim(b).replace(/caption=['"]/, '').replace(/['"]$/, '');
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img = c;
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}
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id = ( id && id[1] ) ? id[1] : '';
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cls = ( cls && cls[1] ) ? cls[1] : 'alignnone';
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w = ( w && w[1] ) ? w[1] : '';
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if ( !w || !cap )
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return c;
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div_cls = 'mceTemp';
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if ( cls == 'aligncenter' )
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div_cls += ' mceIEcenter';
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return '<div class="'+div_cls+'"><dl id="'+id+'" class="wp-caption '+cls+'" style="width: '+( 10 + parseInt(w) )+
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'px"><dt class="wp-caption-dt">'+img+'</dt><dd class="wp-caption-dd">'+cap+'</dd></dl></div>';
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});
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},
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_get_shcode : function(content) {
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return content.replace(/<div (?:id="attachment_|class="mceTemp)[^>]*>([\s\S]+?)<\/div>/g, function(a, b){
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var ret = b.replace(/<dl ([^>]+)>\s*<dt [^>]+>([\s\S]+?)<\/dt>\s*<dd [^>]+>([\s\S]*?)<\/dd>\s*<\/dl>/gi, function(a,b,c,cap){
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var id, cls, w;
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w = c.match(/width="([0-9]*)"/);
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w = ( w && w[1] ) ? w[1] : '';
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if ( !w || !cap )
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return c;
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id = b.match(/id="([^"]*)"/);
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id = ( id && id[1] ) ? id[1] : '';
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cls = b.match(/class="([^"]*)"/);
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cls = ( cls && cls[1] ) ? cls[1] : '';
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cls = cls.match(/align[a-z]+/) || 'alignnone';
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cap = cap.replace(/\r\n|\r/g, '\n').replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(a){
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// no line breaks inside HTML tags
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return a.replace(/[\r\n\t]+/, ' ');
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});
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// convert remaining line breaks to <br>
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cap = cap.replace(/\s*\n\s*/g, '<br />');
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return '[caption id="'+id+'" align="'+cls+'" width="'+w+'"]'+c+' '+cap+'[/caption]';
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});
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if ( ret.indexOf('[caption') !== 0 ) {
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// the caption html seems brocken, try to find the image that may be wrapped in a link
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// and may be followed by <p> with the caption text.
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ret = b.replace(/[\s\S]*?((?:<a [^>]+>)?<img [^>]+>(?:<\/a>)?)(<p>[\s\S]*<\/p>)?[\s\S]*/gi, '<p>$1</p>$2');
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}
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return ret;
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});
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},
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_createButtons : function() {
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var t = this, ed = tinymce.activeEditor, DOM = tinymce.DOM, editButton, dellButton, isRetina;
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if ( DOM.get('wp_editbtns') )
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return;
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isRetina = ( window.devicePixelRatio && window.devicePixelRatio > 1 ) || // WebKit, Opera
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( window.matchMedia && window.matchMedia('(min-resolution:130dpi)').matches ); // Firefox, IE10, Opera
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DOM.add(document.body, 'div', {
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id : 'wp_editbtns',
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style : 'display:none;'
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});
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editButton = DOM.add('wp_editbtns', 'img', {
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src : isRetina ? t.url+'/img/image-2x.png' : t.url+'/img/image.png',
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id : 'wp_editimgbtn',
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width : '24',
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height : '24',
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title : ed.getLang('wpeditimage.edit_img')
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});
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tinymce.dom.Event.add(editButton, 'mousedown', function(e) {
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t._editImage();
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ed.plugins.wordpress._hideButtons();
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});
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dellButton = DOM.add('wp_editbtns', 'img', {
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src : isRetina ? t.url+'/img/delete-2x.png' : t.url+'/img/delete.png',
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id : 'wp_delimgbtn',
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width : '24',
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height : '24',
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title : ed.getLang('wpeditimage.del_img')
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});
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tinymce.dom.Event.add(dellButton, 'mousedown', function(e) {
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var ed = tinymce.activeEditor, el = ed.selection.getNode(), parent;
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if ( el.nodeName == 'IMG' && ed.dom.getAttrib(el, 'class').indexOf('mceItem') == -1 ) {
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if ( (parent = ed.dom.getParent(el, 'div')) && ed.dom.hasClass(parent, 'mceTemp') ) {
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ed.dom.remove(parent);
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} else {
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if ( el.parentNode.nodeName == 'A' && el.parentNode.childNodes.length == 1 )
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el = el.parentNode;
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if ( el.parentNode.nodeName == 'P' && el.parentNode.childNodes.length == 1 )
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el = el.parentNode;
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ed.dom.remove(el);
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}
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ed.execCommand('mceRepaint');
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return false;
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}
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ed.plugins.wordpress._hideButtons();
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});
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},
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_editImage : function() {
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var ed = tinymce.activeEditor, url = this.url, el = ed.selection.getNode(), vp, H, W, cls = el.className;
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if ( cls.indexOf('mceItem') != -1 || cls.indexOf('wpGallery') != -1 || el.nodeName != 'IMG' )
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return;
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vp = tinymce.DOM.getViewPort();
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H = 680 < (vp.h - 70) ? 680 : vp.h - 70;
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W = 650 < vp.w ? 650 : vp.w;
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ed.windowManager.open({
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file: url + '/editimage.html',
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width: W+'px',
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height: H+'px',
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inline: true
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});
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},
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_showButtons : function(e) {
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var ed = this.editor, target = e.target;
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if ( target.nodeName != 'IMG' ) {
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if ( target.firstChild && target.firstChild.nodeName == 'IMG' && target.childNodes.length == 1 ) {
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target = target.firstChild;
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} else {
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ed.plugins.wordpress._hideButtons();
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return;
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}
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}
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if ( ed.dom.getAttrib(target, 'class').indexOf('mceItem') == -1 ) {
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mouse = {
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x: e.clientX,
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y: e.clientY,
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img_w: target.clientWidth,
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img_h: target.clientHeight
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};
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if ( e.type == 'touchstart' ) {
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ed.selection.select(target);
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ed.dom.events.cancel(e);
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}
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ed.plugins.wordpress._hideButtons();
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ed.plugins.wordpress._showButtons(target, 'wp_editbtns');
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}
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},
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getInfo : function() {
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return {
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longname : 'Edit Image',
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author : 'WordPress',
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authorurl : 'http://wordpress.org',
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infourl : '',
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version : "1.0"
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};
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}
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});
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tinymce.PluginManager.add('wpeditimage', tinymce.plugins.wpEditImage);
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})();
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