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adds support for disallowing robot indexing

pull/28/merge
Martin Monperrus 10 years ago
parent
62a9c0b3b3
commit
a011b9088a
2 changed files with 45 additions and 15 deletions
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  1. 30
      bibtexbrowser-documentation.wiki
  2. 30
      bibtexbrowser.php

30
bibtexbrowser-documentation.wiki
View File

@ -265,17 +265,6 @@ return
} }
</pre> </pre>
====How to use the change the title of the result page?====
You may create your own title function in ''bibtexbrowser.local.php'' (see "creating a bibtexbrowser.local.php" below):
<pre>
define('BIBLIOGRAPHYTITLE','my_title_function');
function my_title_function($query) {
return "Publications of the Nuclear Research Group";
}
</pre>
See function DefaultBibliographyTitle for inspiration.
====How to get the individual bib pages embedded as well?==== ====How to get the individual bib pages embedded as well?====
''define('BIBTEXBROWSER_URL',""); '' ''define('BIBTEXBROWSER_URL',""); ''
@ -331,6 +320,25 @@ foreach ($entries as $bibentry) {
?> ?>
</pre> </pre>
====How to use the change the title of the result page?====
You may create your own title function in ''bibtexbrowser.local.php'' (see "creating a bibtexbrowser.local.php" below):
<pre>
define('BIBLIOGRAPHYTITLE','my_title_function');
function my_title_function($query) {
return "Publications of the Nuclear Research Group";
}
</pre>
See function DefaultBibliographyTitle for inspiration.
====How to disallow crawler indexing?====
Add in ''bibtexbrowser.local.php'' (see "creating a bibtexbrowser.local.php" below):
<pre>
define('BIBTEXBROWSER_ROBOTS_NOINDEX', true);
</pre>
=====Related tools===== =====Related tools=====

30
bibtexbrowser.php
View File

@ -70,6 +70,9 @@ function bibtexbrowser_configure($key, $value) {
@define('ABBRV_TYPE','index');// may be year/x-abbrv/key/none/index/keys-index @define('ABBRV_TYPE','index');// may be year/x-abbrv/key/none/index/keys-index
// are robots allowed to crawl and index bibtexbrowser generated pages?
@define('BIBTEXBROWSER_ROBOTS_NOINDEX',false);
//the default view in the "main" (right hand side) frame //the default view in the "main" (right hand side) frame
@define('BIBTEXBROWSER_DEFAULT_FRAME','year=latest'); // year=latest,all and all valid bibtexbrowser queries @define('BIBTEXBROWSER_DEFAULT_FRAME','year=latest'); // year=latest,all and all valid bibtexbrowser queries
@ -2335,7 +2338,10 @@ class MenuManager {
return ''; return '';
} }
function metadata() {
return array(array('robots','noindex'));
}
/** function called back by HTMLTemplate */ /** function called back by HTMLTemplate */
function display() { function display() {
echo $this->searchView().'<br/>'; echo $this->searchView().'<br/>';
@ -2675,6 +2681,12 @@ class SimpleDisplay {
$this->setEntries($bibdatabase->bibdb); $this->setEntries($bibdatabase->bibdb);
} }
function metadata() {
if (BIBTEXBROWSER_ROBOTS_NOINDEX) {
return array(array('robots','noindex'));
}
}
/** sets the entries to be shown */ /** sets the entries to be shown */
function setEntries(&$entries) { function setEntries(&$entries) {
$this->entries = $entries; $this->entries = $entries;
@ -2976,6 +2988,10 @@ class BibEntryDisplay {
function metadata() { function metadata() {
$result=array(); $result=array();
if (BIBTEXBROWSER_ROBOTS_NOINDEX) {
$result[] = array('robots','noindex');
}
if (METADATA_GS) { if (METADATA_GS) {
// the description may mix with the Google Scholar tags // the description may mix with the Google Scholar tags
// we remove it // we remove it
@ -3601,7 +3617,7 @@ usage:
getTitle() getTitle()
* $title: title of the page * $title: title of the page
*/ */
function HTMLTemplate(&$content,$metatags=array()/* an array name=>value*/) {
function HTMLTemplate(&$content) {
// when we load a page with AJAX // when we load a page with AJAX
// the HTTP header is taken into account, not the <meta http-equiv> // the HTTP header is taken into account, not the <meta http-equiv>
@ -3618,6 +3634,11 @@ echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www
?> ?>
<?php <?php
// we may add new metadata tags
$metatags = array();
if (method_exists($content, 'metadata')) {
$metatags = $content->metadata();
}
foreach($metatags as $item) { foreach($metatags as $item) {
list($name,$value) = $item; list($name,$value) = $item;
echo '<meta name="'.$name.'" content="'.$value.'"/>'."\n"; echo '<meta name="'.$name.'" content="'.$value.'"/>'."\n";
@ -3707,6 +3728,7 @@ class BibtexDisplay {
foreach($this->entries as $bibentry) { echo $bibentry->getText()."\n"; } foreach($this->entries as $bibentry) { echo $bibentry->getText()."\n"; }
exit; exit;
} }
} }
/** creates paged output, e.g: [[http://localhost/bibtexbrowser/testPagedDisplay.php?page=1]] /** creates paged output, e.g: [[http://localhost/bibtexbrowser/testPagedDisplay.php?page=1]]
@ -4145,7 +4167,7 @@ class Dispatcher {
$menu = createMenuManager(); $menu = createMenuManager();
$menu->setDB($_GET[Q_DB]); $menu->setDB($_GET[Q_DB]);
$fun = $this->wrapper; $fun = $this->wrapper;
$fun($menu,array(array('robots','noindex')));
$fun($menu);
return 'END_DISPATCH'; return 'END_DISPATCH';
} }
@ -4183,7 +4205,7 @@ class Dispatcher {
$bibdisplay = createBibEntryDisplay(); $bibdisplay = createBibEntryDisplay();
$bibdisplay->setEntries($entries); $bibdisplay->setEntries($entries);
$fun = $this->wrapper; $fun = $this->wrapper;
$fun($bibdisplay,$bibdisplay->metadata());
$fun($bibdisplay);
} }
return 'END_DISPATCH'; return 'END_DISPATCH';
} }

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