skodak
127 lines
5.9 KiB
PHP
127 lines
5.9 KiB
PHP
<?php
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/*
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dynamic plugin loading
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����������������������
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Will load plugins on demand, so they must not be included() one by one
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together with the core script. This is what commonly the "plugin idea"
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suggests, and only has minimal disadvantages.
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- This loader currently only handles "page" and "action" plugins,
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many other extensions must be activated as before (the other ones
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are real functionality enhancements and behaviour tweaks, so this
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approach really made no sense for them).
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- There is no security risk with this plugin loader extension, because
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it allows you to set which of the available plugins CAN be loaded
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on demand (all others must/can be included() as usual elsewhere).
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- This however requires administration of this plugins` configuration
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array, but that is not much more effort than maintaining a bunch of
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include() statements.
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- Is a small degree faster then including multiple plugin script files
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one by one. Alternatively you could also merge (cat, mkhuge) all
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wanted plugins into one script file so you get a speed improvement
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against multiple include() calls.
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- Use tools/mkpluginmap to create the initial plugin list.
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*/
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$ewiki_plugins["dl"]["action"] = array(
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"view" => array("", "", 0),
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"links" => array("", "", 0),
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"info" => array("", "", 0),
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# "edit" => array("spellcheck.php", "", 0),
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# "calendar" => array("calendar.php", "ewiki_page_calendar", 0),
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# "addpost" => array("contrib/aview_posts.php", "ewiki_add_post", 0),
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# "imageappend" => array("contrib/aview_imgappend.php", "ewiki_action_image_append", 0),
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# "extodo" => array("contrib/action_extracttodo.php", "ewiki_extract_todo", 0),
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# "addthread" => array("contrib/aview_threads.php", "ewiki_add_thread", 0),
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# "control" => array("admin/control.php", "ewiki_action_control_page", 0),
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# "pdf" => array("pdf.php", "ewiki_send_page_as_pdf", 0),
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"diff" => array("diff.php", "ewiki_page_stupid_diff", 0),
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# "diff" => array("diff_gnu.php", "ewiki_page_gnu_diff", 0),
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# "binary" => array("downloads.php", "ewiki_binary", 0),
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# "attachments" => array("downloads.php", "ewiki_action_attachments", 0),
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"like" => array("like_pages.php", "ewiki_page_like", 0),
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# "verdiff" => array("action_verdiff.php", "ewiki_action_verdiff", 0),
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);
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$ewiki_plugins["dl"]["page"] = array(
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# "PageCalendar" => array("calendar.php", "ewiki_page_calendar", 0),
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# "PageYearCalendar" => array("calendar.php", "ewiki_page_year_calendar", 0),
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# "WikiNews" => array("contrib/page_wikinews.php", "ewiki_page_wikinews", 0),
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# "WikiDump" => array("contrib/page_wikidump.php", "ewiki_page_wiki_dump_tarball", 0),
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# "README" => array("contrib/page_README.php", "ewiki_page_README", 0),
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# "README.de" => array("contrib/page_README.php", "ewiki_page_README", 0),
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# "plugins/auth/README.auth" => array("contrib/page_README.php", "ewiki_page_README", 0),
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# "Fortune" => array("contrib/page_fortune.php", "ewiki_page_fortune", 0),
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# "ScanDisk" => array("contrib/page_scandisk.php", "ewiki_page_scandisk", 0),
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"InterWikiMap" => array("contrib/page_interwikimap.php", "ewiki_page_interwikimap", 0),
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# "WikiUserLogin" => array("contrib/page_wikiuserlogin.php", "ewiki_page_wikiuserlogin", 0),
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# "PhpInfo" => array("contrib/page_phpinfo.php", "ewiki_page_phpinfo", 0),
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# "ImageGallery" => array("contrib/page_imagegallery.php", "ewiki_page_image_gallery", 0),
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# "SinceUpdatedPages" => array("contrib/page_since_updates.php", "ewiki_page_since_updates", 0),
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# "TextUpload" => array("contrib/page_textupload.php", "ewiki_page_textupload", 0),
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"HitCounter" => array("contrib/page_hitcounter.php", "ewiki_page_hitcounter", 0),
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# "SearchCache" => array("admin/page_searchcache.php", "ewiki_cache_generated_pages", 0),
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# "SearchAndReplace" => array("admin/page_searchandreplace.php", "ewiki_page_searchandreplace", 0),
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# "FileUpload" => array("downloads.php", "ewiki_page_fileupload", 0),
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# "FileDownload" => array("downloads.php", "ewiki_page_filedownload", 0),
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"PowerSearch" => array("page_powersearch.php", "ewiki_page_powersearch", 0),
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# "AboutPlugins" => array("page_aboutplugins.php", "ewiki_page_aboutplugins", 0),
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"OrphanedPages" => array("page_orphanedpages.php", "ewiki_page_orphanedpages", 0),
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"PageIndex" => array("page_pageindex.php", "ewiki_page_index", 0),
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"RandomPage" => array("page_randompage.php", "ewiki_page_random", 0),
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"WantedPages" => array("page_wantedpages.php", "ewiki_page_wantedpages", 0),
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"WordIndex" => array("page_wordindex.php", "ewiki_page_wordindex", 0),
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);
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#-- plugin glue
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$ewiki_plugins["view_init"][] = "ewiki_dynamic_plugin_loader";
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function ewiki_dynamic_plugin_loader(&$id, &$data, &$action) {
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global $ewiki_plugins, $ewiki_id, $ewiki_title, $ewiki_t,
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$ewiki_ring, $ewiki_author, $ewiki_config, $ewiki_auth_user,
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$ewiki_action;
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#-- check for entry
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if (empty($ewiki_plugins["page"][$id])) {
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$load = $ewiki_plugins["dl"]["page"][$id];
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}
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elseif (empty($ewiki_plugins["action"][$action])) {
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$load = $ewiki_plugins["dl"]["action"][$action];
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}
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#-- load plugin
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if ($load) {
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if (!is_array($load)) {
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$load = array($load, "");
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}
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if (!($pf=$load[1]) || !function_exists($pf)) {
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include(dirname(__FILE__)."/".$load[0]);
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}
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}
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#-- fake static pages
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foreach ($ewiki_plugins["dl"]["page"] as $name) {
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if (empty($ewiki_plugins["page"][$name])) {
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$ewiki_plugins["page"][$name] = "ewiki_dynamic_plugin_loader";
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}
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}
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#-- show action links
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foreach ($ewiki_plugins["dl"]["action"] as $action=>$uu) {
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foreach ($ewiki_config["dl"]["action_links"] as $where) {
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if ($title = $ewiki_config["dl"]["action_links"][$where][$action]) {
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$ewiki_config["action_links"][$where][$action] = $title;
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}
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}
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}
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return(NULL);
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}
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?>
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