/**
* Show a set of entries
* @param refs An array of references
* @param options The options to pass to bib2tpl
* @param getKeys Keep track of the keys for a final substitution
*/
function showEntries(&$refs, &$options, $getKeys, $mainTpl, $formatTpl, $mode)
{
// Get the template files
$mainFile = papercite::getDataFile("/tpl/{$mainTpl}.tpl");
$formatFile = papercite::getDataFile("/format/{$formatTpl}.tpl");
// Fallback to defaults if needed
if (!$mainFile) {
$mainFile = papercite::getDataFile("/tpl/" . papercite::$default_options["{$mode}_template"] . ".tpl");
}
if (!$formatFile) {
$formatFile = papercite::getDataFile("/format/" . papercite::$default_options["format"] . ".tpl");
}
$main = file_get_contents($mainFile[0]);
$format = file_get_contents($formatFile[0]);
$bibtexEntryTemplate = new BibtexEntryFormat($format);
// Gives a distinct ID to each publication (i.e. to display the corresponding bibtex)
// in the reference list
foreach ($refs as &$entry) {
$entry["papercite_id"] = $this->counter++;
}
// Convert (also set the citation key)
$bib2tpl = new BibtexConverter($options, $main, $bibtexEntryTemplate);
$bib2tpl->setGlobal("WP_PLUGIN_URL", WP_PLUGIN_URL);
$r = $bib2tpl->display($refs);
// If we need to get the citation key back
if ($getKeys) {
foreach ($refs as &$group) {
foreach ($group as &$ref) {
$this->keys[] = $ref["pKey"];
$this->keyValues[] = $ref["key"];
}
}
}
// Process text in order to avoid some unexpected WordPress formatting
return str_replace("\t", ' ', trim($r["text"]));
}
/**
* Show a set of entries
* @param refs An array of references
* @param options The options to pass to bib2tpl
* @param getKeys Keep track of the keys for a final substitution
*/
function showEntries(&$refs, &$options, $getKeys, $mainTpl, $formatTpl, $mode) {
$mainFile = papercite::getDataFile("/tpl/$mainTpl.tpl");
$formatFile = papercite::getDataFile("/format/$formatTpl.tpl");
// Fallback to defaults
if (!$mainFile)
$mainFile = papercite::getDataFile("/tpl/" .papercite::$default_options["${mode}_template"] .".tpl");
if (!$formatFile)
$formatFile = papercite::getDataFile("/format/" .papercite::$default_options["format"] . ".tpl");
$main = file_get_contents($mainFile[0]);
$format = file_get_contents($formatFile[0]);
$bibtexEntryTemplate = new BibtexEntryFormat($format);
foreach($refs as &$entry) {
$entry["papercite_id"] = $this->counter++;
}
// Convert
$bib2tpl = new BibtexConverter($options, $main, $bibtexEntryTemplate);
$bib2tpl->setGlobal("WP_PLUGIN_URL", WP_PLUGIN_URL);
$r = $bib2tpl->display($refs);
if ($getKeys) {
foreach($refs as &$group)
foreach($group as &$ref) {
$this->keys[] = $ref["pKey"];
$this->keyValues[] = $ref["key"];
}
}
// Process text in order to avoid some unexpected WordPress formatting
return str_replace("\t", ' ', trim($r["text"]));
}
/**
* Returns the content of a file (disk or post data)
*
* @see papercite::getDataFile
*/
static function getContent($relfile, $ext, $folder, $mimetype, $options, $use_files = false)
{
// Handles custom://
$custom_prefix = "custom://";
if (papercite::startsWith($relfile, $custom_prefix)) {
$key = substr($relfile, strlen($custom_prefix));
$data = get_post_custom_values("papercite_{$key}");
if ($data) {
return $data[0];
}
}
// Normal behavior
$data = papercite::getDataFile($relfile, $ext, $folder, $mimetype, $options, $use_files);
if ($data) {
return file_get_contents($data[0]);
}
return false;
}
