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/*** PageDirectory creates a searchable directory of pages organized by tabs and filtered by tags Arguments: path : str (optional, default: current page path) page path the the parent page where the subpages to be organized are located most_popular : map (optional, default: none) show section for most popular pages that have a given tag tag : str tag to used for the split between left and right columns for most popular; left pages have the tag, right pages do not title : str title shown for left column tabs : list (optional, default: empty list) list of maps describing each tab to show; map entries may contain the following fields label : str label for the tab key : str key used to identify the selected tab featured_limit : num (optional, default: 15) number of pages to show in the "Featured" category cache_prefix : str (optional, default: none) when set, caches the page directory for a given view using this key tag_constraint : str -or- list (optional, default: none) only list pages that have all of the specified tags ***/ // read parameters var path = $path ?? page.path; var most_popular = $most_popular; var tabs = $tabs ?? [ ]; var featured_limit = $featured_limit ?? 15; var cache_prefix = $cache_prefix; var tag_constraint = $tag_constraint; // check how the current page is being invoked var query = __request.args.q; var view = __request.args.v ?? (query ? 'search' : 'featured'); // define variables var render; var cache_id; var pages; var constraint = 'type:wiki AND path:' .. string.searchescape(path) .. '*'; if(tag_constraint is str) { let constraint ..= ' AND tag:"' .. string.escape(tag_constraint) .. '"'; } else if(tag_constraint is list) { let constraint ..= ' AND ' .. string.join([ ' AND tag:"' .. string.escape(tag) .. '"' foreach var tag in tag_constraint where tag is str ], ' AND '); } // check if a search was requested if(query) { if(path[-1] != '/') { let path = path .. '/'; } let pages = wiki.getsearch(query, 1000, _, constraint); } else { let pages = wiki.getsearch(constraint, 1000); if(cache_prefix) { let cache_id = cache_prefix .. '-cache-' .. view; let render = __env.webcache && webcache.fetch(cache_id); } } if(!render) { let render = ( // remove pages starting with '*' let parent_page = wiki.getpage(path); let pages = [ p foreach var p in pages where !string.startswith(p.name, '*') && p.parent.id == parent_page.id ]; // show page count <p> wiki.localize("MindTouch.Templates.Controls.PageDirectory.entrycount", [ num.format(#pages, "#,##0") ]) </p>; <p> string.nbsp </p> // show directory based on current views <table width="100%" cellspacing="0" cellpadding="0" border="1"> <tr> <td> if(view == 'featured') { <strong> wiki.localize("MindTouch.Templates.Controls.PageDirectory.viewfeatured") </strong>; } else { web.link(page.uri, wiki.localize("MindTouch.Templates.Controls.PageDirectory.viewfeatured")); } </td> if(#tabs) { foreach(var tab in tabs) { <td> if(view == tab.key) { <strong> wiki.localize("MindTouch.Templates.Controls.PageDirectory.viewby", [ tab.label ]) </strong>; } else { web.link(page.uri & { v: tab.key }, wiki.localize("MindTouch.Templates.Controls.PageDirectory.viewby", [ tab.label ])); } </td> } } else { <td> if(view == 'all') { <strong> wiki.localize("MindTouch.Templates.Controls.PageDirectory.viewall") </strong>; } else { web.link(page.uri & { v: 'all' }, wiki.localize("MindTouch.Templates.Controls.PageDirectory.viewall")); } </td> } <td> <form method="get" action=(page.uri)> if(view == 'search') { <strong> wiki.localize("MindTouch.Templates.Controls.PageDirectory.search"); </strong>; } else { wiki.localize("MindTouch.Templates.Controls.PageDirectory.search"); } ; <input name="q" type="text" value=(query ?? '') /> <input type="submit" value="Go" /> </form> </td> </tr> </table> switch(view) { case 'featured': // show 'Most Popular' and 'Recently Added' entries <table width="100%" cellspacing="0" cellpadding="5" border="0" style="table-layout: fixed;"> if(most_popular && most_popular.tag && most_popular.title) { <tr valign="top"> <td> <h3> wiki.localize("MindTouch.Templates.Controls.PageDirectory.mostpopularfor", [ most_popular.title ]); </h3> template("MindTouch/Controls/ListPages", { pages: [ p foreach var p in pages where p.tags[most_popular.tag] is not nil ], sort: 'viewcount', reverse: true, limit: featured_limit, style: 'bullets' }) </td> <td> <h3> wiki.localize("MindTouch.Templates.Controls.PageDirectory.mostpopularfor", [ xml.text(wiki.localize("MindTouch.Templates.Controls.PageDirectory.other")) ]); </h3> template("MindTouch/Controls/ListPages", { pages: [ p foreach var p in pages where p.tags[most_popular.tag] is nil ], sort: 'viewcount', reverse: true, limit: featured_limit, style: 'bullets' }) </td> </tr> } else { <tr valign="top"> <td colspan="2"> <h3> wiki.localize("MindTouch.Templates.Controls.PageDirectory.mostpopular" ); </h3> template("MindTouch/Controls/ListPages", { pages: pages, sort: 'viewcount', reverse: true, limit: featured_limit, style: 'bullets' }) </td> </tr> } <tr valign="top"> <td> <h3> wiki.localize("MindTouch.Templates.Controls.PageDirectory.recentlyadded") </h3> template("MindTouch/Controls/ListPages", { pages: pages, sort: 'created', reverse: true, limit: featured_limit, style: 'bullets' }) </td> <td> <h3> wiki.localize("MindTouch.Templates.Controls.PageDirectory.recentlyupdated") </h3> template("MindTouch/Controls/ListPages", { pages: pages, sort: 'updated', reverse: true, limit: featured_limit, style: 'bullets' }) </td> </tr> </table> case 'all': <h3> wiki.localize("MindTouch.Templates.Controls.PageDirectory.directoryfor", [ string.tocamelcase(view) ]) </h3> template("MindTouch/Controls/ListPages", { pages: pages, sort: 'title' }); case 'search': <h3> wiki.localize("MindTouch.Templates.Controls.PageDirectory.searchresults") </h3> template("MindTouch/Controls/ListPages", { pages: pages, sort: 'viewcount', reverse: true }); default: <h3> wiki.localize("MindTouch.Templates.Controls.PageDirectory.directoryfor", [ string.tocamelcase(view) ]) </h3> template("MindTouch/Controls/TagDirectory", { pages: pages, tagprefix: view, columns: 3, listpagesoptions: { sort: 'title', reverse: false } }) } <br/><hr/><br/> ); if(cache_id && __env.webcache) { webcache.store(cache_id, render); } else { render; } } else { render; }