csv reldb entries: allow specifying the delimiter

00.DOCUMENTATION/A-Introduction/servermenu_config.md

@@ -87,10 +87,12 @@ Expected type is `"csv"` and you should fill the columns to search in and the te
   "csv" : {
     "file": "$$relpath/to/some.csv",
     "qcols": ["list", "of", "cols", "to", "search", "in", "for", "node0"],
+    "delim": ";"
     "template": "bib_details"
   }
 }
 ```
+NB: the delim parameter is optional (tab is used by default)
 
 ###### => for a cortext sql base
 Expected type is `"CortextDB"` and you should fill the tables to search in.

db.json

@@ -82,7 +82,19 @@
           }
         }
       },
-      "test_with_various_atts.gexf": {}
+      "ProgrammeDesCandidats.gexf": {
+        "node0": {
+          "name": "term",
+          "reldbs": {
+            "csv": {
+              "file": "ProgrammesCandidats2017.csv",
+              "delim": ",",
+              "qcols": ["title","abstract","node0"],
+              "template": "bib_details"
+            }
+          }
+        }
+      }
     }
   },
   "data/politoscope": {

twbackends/phpAPI/info_div.php

@@ -22,6 +22,7 @@ if ($dbtype == "CortextDB") {
 else {
   // to index: the union of "searchable columns" qcols for all nodetypes
   $idxcolsbytype = [];
+  $altcsvsep = $csvsep;
   for ($i = 0; $i < $ntypes ; $i++) {
 
     // if nodetype is active
@@ -36,6 +37,15 @@ else {
             the CSV or DB table to query for related documents
             (on nodetypeId ".$i.")</p>");
       }
+
+      // optional conf items: separator
+        // FIXME: since conf is defined by node type,
+        //  only the last separator will be taken into account
+        //  but allowing two different separators contradicts
+        //  the 1-base-per-graph structure in csv_indexation
+      if (array_key_exists('delim', $my_conf["node".$i][$dbtype])) {
+        $altcsvsep = $my_conf["node".$i][$dbtype]['delim'];
+      }
     }
   }
 
@@ -69,12 +79,12 @@ else {
       // echodump("filename CSV", $mainpath.$graphdb);
       $csv_search_base = parse_and_index_csv($mainpath.$graphdb,
                                              $idxcolsbytype,
-                                            $csvsep, $csvquote);
+                                            $altcsvsep, $csvquote);
       // -------------------------------------------------------------------------------
 
       if(class_exists('Memcached')){
-        // **store** in cache for 1/2h
-        $mcd->set(mem_entry_name($graphdb), json_encode($csv_search_base), 1800);
+        // **store** in cache for 2 min
+        $mcd->set(mem_entry_name($graphdb), json_encode($csv_search_base), 120);
       }
     }