artabro/wire/modules/Inputfield/InputfieldCKEditor/plugins/pwlink/plugin.min.js

(function(){CKEDITOR.plugins.add("pwlink",{requires:"dialog,fakeobjects",init:function(editor){var allowed="a[!href,target,name,title,rel]";var required="a[href]";var classOptions=ProcessWire.config.InputfieldCKEditor.pwlink.classOptions;if(classOptions.length)allowed+="("+classOptions+")";editor.addCommand("pwlink",{allowedContent:allowed,requiredContent:required,exec:loadIframeLinkPicker});editor.addCommand("anchor",new CKEDITOR.dialogCommand("anchor",{allowedContent:"a[!name,id]",requiredContent:"a[name]"}));editor.addCommand("unlink",new CKEDITOR.unlinkCommand);editor.addCommand("removeAnchor",new CKEDITOR.removeAnchorCommand);editor.setKeystroke(CKEDITOR.CTRL+76,"pwlink");if(editor.ui.addButton){editor.ui.addButton("PWLink",{label:editor.lang.link.toolbar,command:"pwlink",toolbar:"links,10",hidpi:true,icon:CKEDITOR.env.hidpi?this.path+"images/hidpi/pwlink.png":this.path+"images/pwlink.png"});editor.ui.addButton("Unlink",{label:editor.lang.link.unlink,command:"unlink",toolbar:"links,20"});editor.ui.addButton("Anchor",{label:editor.lang.link.anchor.toolbar,command:"anchor",toolbar:"links,30"})}editor.on("doubleclick",function(evt){var element=CKEDITOR.plugins.link.getSelectedLink(editor)||evt.data.element;if(element.is("a")&&!element.getAttribute("name")&&!element.isReadOnly()){var $a=jQuery(element.$);if($a.children("img").length==0){evt.cancel();editor.commands.pwlink.exec()}}});editor.on("instanceReady",function(ck){ck.editor.removeMenuItem("link")});if(editor.contextMenu){editor.addMenuItem("pwlinkitem",{label:ProcessWire.config.InputfieldCKEditor.pwlink.edit,command:"pwlink",group:"link",icon:CKEDITOR.env.hidpi?this.path+"images/hidpi/pwlink.png":this.path+"images/pwlink.png"});editor.contextMenu.addListener(function(element){if(!element||element.isReadOnly())return null;var anchor=CKEDITOR.plugins.link.tryRestoreFakeAnchor(editor,element);var menu={};if(!anchor&&!(anchor=CKEDITOR.plugins.link.getSelectedLink(editor)))return null;if(anchor.getAttribute("href")&&anchor.getChildCount())menu={pwlinkitem:CKEDITOR.TRISTATE_OFF};return menu})}}});function loadIframeLinkPicker(editor){var $in=jQuery("#Inputfield_id");var pageID;if($in.length){pageID=$in.val()}else{pageID=jQuery("#"+editor.name).closest(".Inputfield").attr("data-pid")}var $textarea=jQuery("#"+editor.name);var selection=editor.getSelection(true);var node=selection.getStartElement();var nodeName=node.getName();var selectionText=selection.getSelectedText();var selectionHtml=editor.getSelectedHtml(true);var $existingLink=null;var anchors=CKEDITOR.plugins.link.getEditorAnchors(editor);var inlineNodeNames="/em/strong/i/b/u/s/span/small/abbr/cite/figcaption/";if(nodeName!="a"&&nodeName!="img"){var parentNodes=node.getParents();for(var n=0;n<parentNodes.length;n++){var parentNode=parentNodes[n];var parentNodeName=parentNode.getName();if(parentNodeName==="a"){node=parentNode;break}else if(inlineNodeNames.indexOf("/"+parentNodeName+"/")>-1&&node.getText()===selectionText){node=parentNode;selection.selectElement(node)}}}nodeName=node.getName();if(nodeName=="a"){$existingLink=jQuery(node.$);selectionText=node.getText();selectionHtml=node.getHtml();selection.selectElement(node)}else if(nodeName=="td"||nodeName=="th"||nodeName=="tr"){var firstChar=selectionText.substring(0,1);if(firstChar=="\n"||firstChar=="\r"){ProcessWire.alert("Your selection includes part of the table. Please try selecting the text again.");return}}else if(nodeName=="img"){var $img=jQuery(node.$);$existingLink=$img.parent("a");selectionText=node.$.outerHTML;selectionHtml=selectionText}else if(selectionText.length<1){return}else{}var modalUrl=ProcessWire.config.urls.admin+"page/link/?id="+pageID+"&modal=1";var $langWrapper=$textarea.closest(".LanguageSupport");if($langWrapper.length){modalUrl+="&lang="+$langWrapper.data("language")}else{$langWrapper=$textarea.parents(".InputfieldTable_langTabs").find("li.ui-state-active a");if($langWrapper.length&&typeof $langWrapper.data("lang")!="undefined"){modalUrl+="&lang="+$langWrapper.data("lang")}else if(jQuery("#pw-edit-lang").length){modalUrl+="&lang="+jQuery("#pw-edit-lang").val()}}if($existingLink!=null){var attrs=["href","title","class","rel","target"];for(var n=0;n<attrs.length;n++){var val=$existingLink.attr(attrs[n]);if(val&&val.length)modalUrl+="&"+attrs[n]+"="+encodeURIComponent(val)}}if(anchors.length>0){for(var n=0;n<anchors.length;n++){modalUrl+="&anchors[]="+encodeURIComponent(anchors[n].id)}}var linkText=$existingLink&&$existingLink.text().length?$existingLink.text():selectionText;if(nodeName!=="img"&&linkText.length){modalUrl+="&text="+encodeURIComponent(linkText)}var insertLinkLabel=ProcessWire.config.InputfieldCKEditor.pwlink.label;var cancelLabel=ProcessWire.config.InputfieldCKEditor.pwlink.cancel;var $iframe;function clickInsert(){var $i=$iframe.contents();var $a=jQuery(jQuery("#link_markup",$i).text());if($a.attr("href")&&$a.attr("href").length){if($a.text()===selectionText||!$a.text().length){$a.html(selectionHtml)}var html=jQuery("<div />").append($a).html();var el=CKEDITOR.dom.element.createFromHtml(html);editor.insertElement(el)}$iframe.dialog("close")}var modalSettings={title:"<i class='fa fa-link'></i> "+insertLinkLabel,open:function(){if(jQuery(".cke_maximized").length>0){jQuery(".ui-dialog").css("z-index",9999);jQuery(".ui-widget-overlay").css("z-index",9998)}},buttons:[{class:"pw_link_submit_insert",html:"<i class='fa fa-link'></i> "+insertLinkLabel,click:clickInsert},{html:"<i class='fa fa-times-circle'></i> "+cancelLabel,click:function(){$iframe.dialog("close")},class:"ui-priority-secondary"}]};var $iframe=pwModalWindow(modalUrl,modalSettings,"medium");$iframe.on("load",function(){var $i=$iframe.contents();$i.find("#ProcessPageEditLinkForm").data("iframe",$iframe);jQuery("#link_page_url_input",$i).keydown(function(event){var $this=jQuery(this);var val=$this.val().trim();if(event.keyCode==13){event.preventDefault();if(val.length>0)clickInsert();return false}})})}})();