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authorredmatrix <git@macgirvin.com>2016-04-18 20:38:38 -0700
committerredmatrix <git@macgirvin.com>2016-04-18 20:38:38 -0700
commit2a4e8972e0edfa3156d9ce54d68ce0e54c0ec289 (patch)
tree2376d950ba2bdc7753336a3e2b94865c95c238f2 /include/help.php
parent2a61817bad96526994c0499f1fc0a843a9cc9405 (diff)
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module updates
Diffstat (limited to 'include/help.php')
-rw-r--r--include/help.php150
1 files changed, 150 insertions, 0 deletions
diff --git a/include/help.php b/include/help.php
new file mode 100644
index 000000000..13473164d
--- /dev/null
+++ b/include/help.php
@@ -0,0 +1,150 @@
+<?php
+
+function load_doc_file($s) {
+ $lang = \App::$language;
+ if(! isset($lang))
+ $lang = 'en';
+ $b = basename($s);
+ $d = dirname($s);
+
+ $c = find_doc_file("$d/$lang/$b");
+ if($c)
+ return $c;
+ $c = find_doc_file($s);
+ if($c)
+ return $c;
+ return '';
+}
+
+function find_doc_file($s) {
+ if(file_exists($s))
+ return file_get_contents($s);
+ return '';
+}
+
+function search_doc_files($s) {
+
+ $a = get_app();
+
+ $itemspage = get_pconfig(local_channel(),'system','itemspage');
+ \App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
+ $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start']));
+
+ $regexop = db_getfunc('REGEXP');
+
+ $r = q("select item_id.sid, item.* from item left join item_id on item.id = item_id.iid where service = 'docfile' and
+ body $regexop '%s' and item_type = %d $pager_sql",
+ dbesc($s),
+ intval(ITEM_TYPE_DOC)
+ );
+
+ $r = fetch_post_tags($r,true);
+
+ for($x = 0; $x < count($r); $x ++) {
+
+ $r[$x]['text'] = $r[$x]['body'];
+
+ $r[$x]['rank'] = 0;
+ if($r[$x]['term']) {
+ foreach($r[$x]['term'] as $t) {
+ if(stristr($t['term'],$s)) {
+ $r[$x]['rank'] ++;
+ }
+ }
+ }
+ if(stristr($r[$x]['sid'],$s))
+ $r[$x]['rank'] ++;
+ $r[$x]['rank'] += substr_count(strtolower($r[$x]['text']),strtolower($s));
+ // bias the results to the observer's native language
+ if($r[$x]['lang'] === \App::$language)
+ $r[$x]['rank'] = $r[$x]['rank'] + 10;
+
+ }
+ usort($r,'doc_rank_sort');
+ return $r;
+}
+
+
+function doc_rank_sort($s1,$s2) {
+ if($s1['rank'] == $s2['rank'])
+ return 0;
+ return (($s1['rank'] < $s2['rank']) ? 1 : (-1));
+}
+
+
+function load_context_help() {
+
+ $path = App::$cmd;
+ $args = App::$argv;
+ $lang = App::$language;
+
+ if(! isset($lang) || !is_dir('doc/context/' . $lang . '/')) {
+ $lang = 'en';
+ }
+ while($path) {
+ $context_help = load_doc_file('doc/context/' . $lang . '/' . $path . '/help.html');
+ if(!$context_help) {
+ // Fallback to English if the translation is absent
+ $context_help = load_doc_file('doc/context/en/' . $path . '/help.html');
+ }
+ if($context_help)
+ break;
+ array_pop($args);
+ $path = implode($args,'/');
+ }
+
+ return $context_help;
+}
+
+
+function store_doc_file($s) {
+
+ if(is_dir($s))
+ return;
+
+ $item = array();
+ $sys = get_sys_channel();
+
+ $item['aid'] = 0;
+ $item['uid'] = $sys['channel_id'];
+
+
+ if(strpos($s,'.md'))
+ $mimetype = 'text/markdown';
+ elseif(strpos($s,'.html'))
+ $mimetype = 'text/html';
+ else
+ $mimetype = 'text/bbcode';
+
+ require_once('include/html2plain.php');
+
+ $item['body'] = html2plain(prepare_text(file_get_contents($s),$mimetype, true));
+ $item['mimetype'] = 'text/plain';
+
+ $item['plink'] = z_root() . '/' . str_replace('doc','help',$s);
+ $item['owner_xchan'] = $item['author_xchan'] = $sys['channel_hash'];
+ $item['item_type'] = ITEM_TYPE_DOC;
+
+ $r = q("select item.* from item left join item_id on item.id = item_id.iid where service = 'docfile' and
+ sid = '%s' and item_type = %d limit 1",
+ dbesc($s),
+ intval(ITEM_TYPE_DOC)
+ );
+
+ if($r) {
+ $item['id'] = $r[0]['id'];
+ $item['mid'] = $item['parent_mid'] = $r[0]['mid'];
+ $x = item_store_update($item);
+ }
+ else {
+ $item['mid'] = $item['parent_mid'] = item_message_id();
+ $x = item_store($item);
+ }
+
+ if($x['success']) {
+ update_remote_id($sys,$x['item_id'],ITEM_TYPE_DOC,$s,'docfile',0,$item['mid']);
+ }
+
+
+}
+