GoogleScripts/doc2html.gs at master · Codevs5/GoogleScripts · GitHub

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varsourceDocID='1KhP-Kqrzcg0jNJr1m7c7qj1DvpsVJniZ42z2AKwUCf4';
vartargetDocID='1H0I4lRaAYcEGiwt_I4tIEGInruNmb_XTKSqJ5Ln2l6s';

varfolderImages='0BySmMtYQO1OLV1JCcV9TZmctaVk';
varbaseUrl="http://drive.google.com/uc?export=view&id=";

functiondoc2html(){
Logger.clear();
varsource_doc=DocumentApp.openById(sourceDocID);
vartarget_doc=DocumentApp.openById(targetDocID);
vardocName='img_'+source_doc.getName().split(' ').join('');

varrootFolder=DriveApp.getFolderById(folderImages);
rootFolder.setSharing(DriveApp.Access.ANYONE,DriveApp.Permission.VIEW);
varimgFolder=rootFolder.createFolder(docName);
varfolderID=imgFolder.getId();

varcontent='';
varbody=source_doc.getBody();
for(vari=0;i<body.getNumChildren();i++){
varchild=body.getChild(i);
content+=parseChild(child,folderID,docName);
}
target_doc.getBody().editAsText().appendText(content);
//Logger.log(content);
varpayload={
title: docName,
content: content,
author: 'Pepe',
date: Date.now()
}
}


functionparseChild(child,folderID,docName){
switch(child.getType()){
caseDocumentApp.ElementType.BODY_SECTION:
Logger.log('body');
break;
caseDocumentApp.ElementType.COMMENT_SECTION:
Logger.log('Comment');
break;
caseDocumentApp.ElementType.HEADER_SECTION:
Logger.log('Header section');
break;
caseDocumentApp.ElementType.INLINE_IMAGE:
returnparseImage(child,folderID,docName);
caseDocumentApp.ElementType.LIST_ITEM:
Logger.log('List');
break;
caseDocumentApp.ElementType.PARAGRAPH:
returnparseParagraph(child,folderID,docName);
caseDocumentApp.ElementType.TABLE:
Logger.log('table');
break;
caseDocumentApp.ElementType.TEXT:
returnparseText(child);
default:
Logger.log('Unsupported: '+child.getType());
}
}

functionparseParagraph(child,folderID,docName){
varcontent='';
for(vari=0;i<child.getNumChildren();i++){
content+=parseChild(child.getChild(i),folderID,docName);
}
returncontent;
}

functionparseText(child){
vartext=child.asText();
varcontent='<p>';

varbold={
active: false,
startsAt: 0,
clousure: '</strong>'
};
varitalic={
active: false,
startsAt: 0,
clousure: '</i>'
};
varunderline={
active: false,
startsAt: 0,
clousure: '</u>'
};
varlink={
active: false,
startsAt: 0,
clousure: '</a>'
};

varparsedText=text.getText();

for(vari=0;i<parsedText.length;i++){
if(text.isBold(i)&&!bold.active){//Starts bold
bold.startsAt=i;
bold.active=true;
content+='<strong>';
}elseif(!text.isBold(i)&&bold.active){//ends bold
bold.active=!bold.active;
content+='</strong>';
}elseif(text.isItalic(i)&&!italic.active){//Starts italic
italic.startsAt=i;
italic.active=true;
content+='<i>';
}elseif(!text.isItalic(i)&&italic.active){//ends italic
italic.active=!italic.active;
content+='</i>';
}elseif(text.isUnderline(i)&&!underline.active){//Starts underline
underline.startsAt=i;
underline.active=true;
content+='<u>';
}elseif(!text.isUnderline(i)&&underline.active){//ends underline
underline.active=!underline.active;
content+='</u>';
}elseif(isURL(text,i)&&!link.active){
link.active=true;
link.startsAt=i;
//Aquí va una chapuza pero es demasiado tarde para pensar algo mejor
//que se joda al que le toque leerlo, será a mi yo descansado, da igual,
//jodete Joseba
varprevChar=parsedText.charAt(i-1);
content=content.slice(0,content.length-1)+'<a href="'+text.getLinkUrl(i)+'">'+prevChar;
}elseif(!isURL(text,i)&&link.active){
link.active=!link.active;
content+='</a>';
}
content+=parsedText.charAt(i);
}
varhtmlTags=[bold,italic,underline,link];
content+=closeHTMLTags(htmlTags);
returncontent+'</p>';
}

functionparseImage(child,folderID,docName){
varblob=child.getBlob();
varcontent_type=blob.getContentType();
varsuffix=content_type.split("/")[1];
varimg_name="img_"+Date.now()+'.'+suffix;
blob.setName(img_name);
try{
varfolder=DriveApp.getFolderById(folderID);
varimageStored=folder.createFile(blob);
varpubUrl=baseUrl+imageStored.getId();// the public URL
varheight=child.getHeight();
varwidth=child.getWidth();
imageStored.setName(img_name);
return'<img src="'+pubUrl+'" height="'+height+'px" width="'+width+'px"/>';
}catch(e){
Logger.log('Problem storing the image');
Logger.log(e);
}

}

functioncloseHTMLTags(list){
list.sort(function(a,b){
returnb.startsAt-a.startsAt;
});
varres="";
for(vari=0;i<list.length;i++){
if(list[i].active)res+=list[i].clousure;
}
returnres;
}

functionisURL(text,i){
returntext.getText().length>i&&text.getLinkUrl(i)!==null;
}