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95 lines
4.1 KiB
PHP
95 lines
4.1 KiB
PHP
<?php
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// This file adds support to rss feeds generation
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// This function is the main entry point to database module
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// rss feeds generation. Foreach database with rss enabled
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// build one XML rss structure.
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function data_rss_feeds() {
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global $CFG;
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$status = true;
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$CFG->debug = true;
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// Check CFG->enablerssfeeds.
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if (empty($CFG->enablerssfeeds)) {
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//Some debug...
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if ($CFG->debug > 7) {
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echo "DISABLED (admin variables)";
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}
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}
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// Check CFG->data_enablerssfeeds.
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else if (empty($CFG->data_enablerssfeeds)) {
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//Some debug...
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if ($CFG->debug > 7) {
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echo "DISABLED (module configuration)";
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}
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}
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// It's working so we start...
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else {
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// Iterate over all data.
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if ($dataActivities = get_records('data')) {
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foreach ($dataActivities as $dataActivity) {
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if ($dataActivity->rssarticles > 0) {
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$filename = rss_file_name('data', $dataActivity); // RSS file
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// Get the data_records out.
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$sql = 'SELECT dr.* ' .
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'FROM data_records AS dr ' .
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"WHERE dr.dataid = {$dataActivity->id} " .
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'ORDER BY dr.timecreated DESC ' .
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"LIMIT {$dataActivity->rssarticles}";
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$dataRecords = get_records_sql($sql);
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// Now all the rss items.
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$items = array();
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foreach ($dataRecords as $dataRecord) {
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$item = null;
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$temp = array();
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array_push($temp, $dataRecord);
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/*$user->firstname = 'test';
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$user->lastname = 'test';
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$item->author = fullname($user);*/
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$item->title = $dataActivity->name;
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$item->pubdate = $dataRecord->timecreated;
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$item->link = $CFG->wwwroot.'/mod/data/view.php?d='.$dataActivity->id.'&rid='.$dataRecord->id;
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$item->description = data_print_template($temp, $dataActivity, '', 'rsstemplate', false, 0, 0, 'timecreated DESC', '', true);
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array_push($items, $item);
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}
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// First all rss feeds common headers.
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$header = rss_standard_header(format_string($dataActivity->name,true),
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$CFG->wwwroot."/mod/data/view.php?d=".$dataActivity->id,
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format_string($dataActivity->intro,true));
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if (!empty($header)) {
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$articles = rss_add_items($items);
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}
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// Now all rss feeds common footers.
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if (!empty($header) && !empty($articles)) {
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$footer = rss_standard_footer();
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}
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// Now, if everything is ok, concatenate it.
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if (!empty($header) && !empty($articles) && !empty($footer)) {
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$rss = $header.$articles.$footer;
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//Save the XML contents to file.
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$status = rss_save_file("data", $dataActivity, $rss);
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}
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else {
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$status = false;
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}
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}
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}
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}
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}
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return $status;
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}
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?>
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