6 files changed, 47 insertions, 49 deletions

diff --git a/apps/audit.php b/apps/audit.php
new file mode 100644
index 0000000..28237b0
--- /dev/null
+++ b/apps/audit.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Cinisis - Isis db reading tool.
+ */
+
+// Import requisites.
+require_once '../index.php';
+
+// Draw the document.
+$display = new CinisisDisplayHelper('Database audit');
+
+// Get a db instance.
+$isis = new IsisAudit();
+
+// Setup database and entry number.
+if ($isis) {
+  // Run audit.
+  $result = $isis->run();
+
+  // Format output.
+  echo "<pre>\n";
+  print_r($result);
+  echo '</pre>';
+}
+
+$display->footer();
diff --git a/apps/csv.php b/apps/csv.php
index e50249b..ae99ad0 100644
--- a/apps/csv.php
+++ b/apps/csv.php
@@ -56,7 +56,7 @@ function merge_fields($data, $field) {
 require_once '../index.php';
 
 // Get a db instance.
-$isis = new CinisisDb();
+$isis = new Cinisis();
 
 // Test connection.
 if ($isis->db) {
diff --git a/apps/field.php b/apps/field.php
index 13320e6..f34bffa 100644
--- a/apps/field.php
+++ b/apps/field.php
@@ -14,28 +14,19 @@ $field = CinisisHttpHelper::get_numeric_arg('field');
 $display = new CinisisDisplayHelper('Field finder');
 $form    = $display->form_input_text('entry', $entry);
 $form   .= $display->form_input_text('field', $field);
-$display->form($form, 'field.php');
+$display->form($form, basename(__FILE__));
 
 // Get a db instance.
-$isis = new CinisisDb();
+$isis = new IsisFinder();
 
 // Setup database and entry number.
-if ($isis->db) {
-  // Get the number of entries.
-  $field_name = $isis->db->format['fields'][$field]['name'];
-  $entries    = $isis->db->entries();
-  $entry--;
-
+if ($isis) {
   // Query database.
-  do {
-    $result = $isis->db->read(++$entry);
-    if ($entry == $entries) {
-      break;
-    }
-  } while (!isset($result[$field_name]));
+  $field_name = $isis->getFieldName($field);
+  $result     = $isis->nextField($entry, $field_name);
 
   // Navigation bar.
-  $display->navbar($entry, $entries, $repetition, '&field='. $field);
+  $display->navbar($entry, $isis->entries, $repetition, '&field='. $field);
 
   // Format output.
   echo "<pre>\n";
diff --git a/apps/index.php b/apps/index.php
index 54d7d0e..cd5e5bb 100644
--- a/apps/index.php
+++ b/apps/index.php
@@ -14,7 +14,7 @@ $display = new CinisisDisplayHelper('Isis Navigator');
 $display->form($display->form_input_text('entry', $entry));
 
 // Get a db instance.
-$isis = new CinisisDb();
+$isis = new Cinisis();
 
 // Setup database and entry number.
 if ($isis->db) {
diff --git a/apps/repetition.php b/apps/repetition.php
index 7c7f245..6b7f9de 100644
--- a/apps/repetition.php
+++ b/apps/repetition.php
@@ -14,28 +14,19 @@ $field = CinisisHttpHelper::get_numeric_arg('field');
 $display = new CinisisDisplayHelper('Repetition finder');
 $form    = $display->form_input_text('entry', $entry);
 $form   .= $display->form_input_text('field', $field);
-$display->form($form, 'repetition.php');
+$display->form($form, basename(__FILE__));
 
 // Get a db instance.
-$isis = new CinisisDb();
+$isis = new IsisFinder();
 
 // Setup database and entry number.
-if ($isis->db) {
-  // Get the number of entries.
-  $field_name = $isis->db->format['fields'][$field]['name'];
-  $entries    = $isis->db->entries();
-  $entry--;
-
+if ($isis) {
   // Query database.
-  do {
-    $result = $isis->db->read(++$entry);
-    if ($entry == $entries) {
-      break;
-    }
-  } while (!isset($result[$field_name]) || count($result[$field_name]) < 2);
+  $field_name = $isis->getFieldName($field);
+  $result     = $isis->nextRepetition($entry, $field_name);
 
   // Navigation bar.
-  $display->navbar($entry, $entries, $repetition, '&field='. $field);
+  $display->navbar($entry, $isis->entries, $repetition, '&field='. $field);
 
   // Format output.
   echo "<pre>\n";
diff --git a/apps/subfield.php b/apps/subfield.php
index 93de5a9..e3d5d75 100644
--- a/apps/subfield.php
+++ b/apps/subfield.php
@@ -16,32 +16,22 @@ $display = new CinisisDisplayHelper('Subfield finder');
 $form    = $display->form_input_text('entry', $entry);
 $form   .= $display->form_input_text('field', $field);
 $form   .= $display->form_input_text('subfield', $subfield);
-$display->form($form, 'subfield.php');
+$display->form($form, basename(__FILE__));
 
 // Get a db instance.
-$isis = new CinisisDb();
+$isis = new IsisFinder();
 
 // Setup database and entry number.
-if ($isis->db) {
-  // Get the number of entries.
-  $field_name    = $isis->db->format['fields'][$field]['name'];
-  $subfield_name = $isis->db->format['fields'][$field]['subfields'][$subfield];
-  $entries       = $isis->db->entries();
-  $entry--;
-
+if ($isis) {
   // Query database.
-  do {
-    $result = $isis->db->read(++$entry);
-    if ($entry == $entries) {
-      break;
-    }
-  } while (!isset($result[$field_name][0][$subfield_name]));
+  $field_name    = $isis->getFieldName($field);
+  $subfield_name = $isis->getSubfieldName($field, $subfield);
+  $result        = $isis->nextSubfield($entry, $field_name, $subfield_name);
 
   // Navigation bar.
-  $display->navbar($entry, $entries, $repetition, '&field='. $field . '&subfield='. $subfield);
+  $display->navbar($entry, $isis->entries, $repetition, '&field='. $field . '&subfield='. $subfield);
 
   // Format output.
-  $link = $display->entry_link($entry);
   echo "<pre>\n";
   echo "Selected field: $field: $field_name.\n";
   echo "Selected subfield: $subfield: $subfield_name.\n";