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2023-04-27 Fred Gleason <fredg@paravelsystems.com>

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* Removed a 'RDFeed::generateReport()' methods.
	* Added a 'DownloadRss()' method to the WebAPI.
	* Added a 'RDXsltEngine' class.
	* Added a 'Generate Front Report' item to the right-click menu in
	the 'Podcast Feeds' list in the 'Rivendell Feed List' dialog in
	rdadmin(1).
	* Added a 'Generate Back Report' item to the right-click menu in
	the 'Podcast Feeds' list in the 'Rivendell Feed List' dialog in
	rdadmin(1).

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason
2023-04-27 16:55:54 -04:00
parent 23b011cc93
commit 3cf2fe1ce4
22 changed files with 828 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

130
web/rdxport/podcasts.cpp
View File

@@ -40,8 +40,8 @@
#include "rdxport.h"
size_t __PostRss_Readfunction_Callback(char *buffer,size_t size,size_t nitems,
void *userdata)
size_t __PostRss_UploadFunction_Callback(char *buffer,size_t size,
size_t nitems,void *userdata)
{
Xport *xport=(Xport *)userdata;
@@ -57,6 +57,17 @@ size_t __PostRss_Readfunction_Callback(char *buffer,size_t size,size_t nitems,
}
size_t __PostRss_DownloadFunction_Callback(char *buffer,size_t size,
size_t nitems,void *userdata)
{
Xport *xport=(Xport *)userdata;
(xport->xport_curl_data)+=QByteArray(buffer,size*nitems);
return size*nitems;
}
void Xport::SavePodcast()
{
int cast_id=0;
@@ -401,7 +412,7 @@ bool Xport::PostRssElemental(RDFeed *feed,const QDateTime &now,QString *err_msg)
//
curl_easy_setopt(curl,CURLOPT_URL,feed->feedUrl().toUtf8().constData());
curl_easy_setopt(curl,CURLOPT_UPLOAD,1);
curl_easy_setopt(curl,CURLOPT_READFUNCTION, __PostRss_Readfunction_Callback);
curl_easy_setopt(curl,CURLOPT_READFUNCTION, __PostRss_UploadFunction_Callback);
curl_easy_setopt(curl,CURLOPT_READDATA,this);
curl_easy_setopt(curl,CURLOPT_TIMEOUT,RD_CURL_TIMEOUT);
@@ -436,6 +447,117 @@ bool Xport::PostRssElemental(RDFeed *feed,const QDateTime &now,QString *err_msg)
}
void Xport::DownloadRss()
{
CURL *curl=NULL;
CURLcode curl_err;
char errstr[CURL_ERROR_SIZE];
int feed_id=0;
QString keyname;
QString destpath;
QString err_msg;
RDFeed *feed=NULL;
QString msg="OK";
QDateTime now=QDateTime::currentDateTime();
if(!xport_post->getValue("ID",&feed_id)) {
XmlExit("Missing ID",400,"podcasts.cpp",LINE_NUMBER);
}
feed=new RDFeed(feed_id,rda->config(),this);
if(!feed->exists()) {
XmlExit("No such feed",404,"podcasts.cpp",LINE_NUMBER);
}
keyname=feed->keyName();
if(((!rda->user()->editPodcast())||
(!rda->user()->feedAuthorized(keyname)))&&
(!rda->user()->adminConfig())) {
delete feed;
XmlExit("No such feed",404,"podcasts.cpp",LINE_NUMBER);
}
if((curl=curl_easy_init())==NULL) {
XmlExit("unable to get CURL handle",500,"podcasts.cpp",LINE_NUMBER);
}
// xport_curl_data=feed->rssXml(err_msg,now).toUtf8();
// xport_curl_data_ptr=0;
//
// Authentication Parameters
//
if((QUrl(feed->feedUrl()).scheme().toLower()=="sftp")&&
(!rda->station()->sshIdentityFile().isEmpty())&&feed->purgeUseIdFile()) {
//
// Enable host key verification
//
curl_easy_setopt(curl,CURLOPT_SSL_VERIFYHOST,0);
curl_easy_setopt(curl,CURLOPT_USERNAME,
feed->purgeUsername().toUtf8().constData());
curl_easy_setopt(curl,CURLOPT_SSH_PRIVATE_KEYFILE,
rda->station()->sshIdentityFile().toUtf8().constData());
curl_easy_setopt(curl,CURLOPT_KEYPASSWD,
feed->purgePassword().toUtf8().constData());
rda->syslog(LOG_DEBUG,"using ssh key at \"%s\"",
rda->station()->sshIdentityFile().toUtf8().constData());
}
else {
//
// Disable host key verification
//
curl_easy_setopt(curl,CURLOPT_SSL_VERIFYHOST,0);
curl_easy_setopt(curl,CURLOPT_USERNAME,
feed->purgeUsername().toUtf8().constData());
curl_easy_setopt(curl,CURLOPT_PASSWORD,
feed->purgePassword().toUtf8().constData());
}
//
// Transfer Parameters
//
curl_easy_setopt(curl,CURLOPT_URL,feed->feedUrl().toUtf8().constData());
curl_easy_setopt(curl,CURLOPT_UPLOAD,0);
xport_curl_data.clear();
curl_easy_setopt(curl,CURLOPT_WRITEFUNCTION,
__PostRss_DownloadFunction_Callback);
curl_easy_setopt(curl,CURLOPT_WRITEDATA,this);
curl_easy_setopt(curl,CURLOPT_TIMEOUT,RD_CURL_TIMEOUT);
curl_easy_setopt(curl,CURLOPT_NOPROGRESS,1);
curl_easy_setopt(curl,CURLOPT_USERAGENT,
rda->config()->userAgent().toUtf8().constData());
curl_easy_setopt(curl,CURLOPT_ERRORBUFFER,errstr);
//
// Execute it
//
switch((curl_err=curl_easy_perform(curl))) {
case CURLE_OK:
case CURLE_PARTIAL_FILE:
feed->setLastBuildDateTime(now);
rda->syslog(LOG_DEBUG,
"posted RSS XML to \"%s\"",
feed->feedUrl().toUtf8().constData());
break;
default:
rda->syslog(LOG_ERR,"RSS XML upload failed: curl error %d [%s]",
curl_err,curl_easy_strerror(curl_err));
err_msg+=errstr;
break;
}
curl_easy_cleanup(curl);
printf("Content-type: application/rss+xml; charset: UTF-8\n");
printf("Status: 200\n\n");
printf("%s",xport_curl_data.constData());
Exit(0);
}
void Xport::PostRss()
{
int feed_id=0;
@@ -622,7 +744,7 @@ void Xport::PostImage()
//
curl_easy_setopt(curl,CURLOPT_URL,desturl.toUtf8().constData());
curl_easy_setopt(curl,CURLOPT_UPLOAD,1);
curl_easy_setopt(curl,CURLOPT_READFUNCTION, __PostRss_Readfunction_Callback);
curl_easy_setopt(curl,CURLOPT_READFUNCTION, __PostRss_UploadFunction_Callback);
curl_easy_setopt(curl,CURLOPT_READDATA,this);
curl_easy_setopt(curl,CURLOPT_TIMEOUT,RD_CURL_TIMEOUT);
curl_easy_setopt(curl,CURLOPT_NOPROGRESS,1);