Add editor settings feature and Ludo's (Marc Alier) spellchecking functionality.

- Needs testing and should consider unstable.
2004-08-21 10:12:09 +00:00
parent 7a1efb695d
commit eb2042f685
21 changed files with 1880 additions and 133 deletions
@@ -0,0 +1,95 @@
+<?php // $Id$
+/// configuration routines for HTMLArea editor
+
+    require_once("../config.php");
+    require_login();
+
+    if (!isadmin()) {
+        error("Only admins can access this page");
+    }
+
+    if($data = data_submitted()) {
+
+        if(!(editor_update_config($data))) {
+            error("Editor settings could not be updated!");
+        }
+        redirect("$CFG->wwwroot/$CFG->admin/editor.php", get_string("changessaved"), 1);
+
+    } else {
+        // Generate edit form
+
+        $fontlist = editor_convert_to_array($CFG->editorfontlist);
+
+        $stradmin = get_string("administration");
+        $strconfiguration = get_string("configuration");
+        $streditorsettings = get_string("editorsettings");
+        $streditorsettingshelp = get_string("adminhelpeditorsettings");
+        print_header("Editor settings","Editor settings",
+                     "<a href=\"index.php\">$stradmin</a> -> ".
+                     "<a href=\"configure.php\">$strconfiguration</a> -> $streditorsettings");
+        print_heading($streditorsettings);
+        print_simple_box("<center>$streditorsettingshelp</center>","center","50%");
+        print("<br />\n");
+        print_simple_box_start("center", "", "$THEME->cellheading");
+        include("editor.html");
+        print_simple_box_end();
+        print_footer();
+    }
+
+
+/// FUNCTIONS
+
+function editor_convert_to_array ($string) {
+/// Converts $CFG->editorfontlist to array
+
+    if(empty($string) || !is_string($string)) {
+        return false;
+    }
+    $fonts = array();
+
+    $lines = explode(";", $string);
+    foreach($lines as $line) {
+        if(!empty($line)) {
+            list($fontkey, $fontvalue) = explode(":", $line);
+            $fonts[$fontkey] = $fontvalue;
+        }
+    }
+
+   return $fonts;
+}
+
+function editor_update_config ($data) {
+/// Updates the editor config values.
+
+    if(!is_object($data)) {
+        return false;
+    }
+
+    // make font string
+    for($i = 0; $i < count($data->fontname); $i++) {
+        if(!empty($data->fontname[$i])) {
+            $fontlist .= $data->fontname[$i] .":";
+            $fontlist .= $data->fontnamevalue[$i] .";";
+        }
+    }
+    // strip last semicolon
+    $fontlist = substr($fontlist, 0, strlen($fontlist) - 1);
+
+    // make array of values to update
+    $updatedata = array();
+    $updatedata['editorbackgroundcolor'] = $data->backgroundcolor;
+    $updatedata['editorfontfamily'] = $data->fontfamily;
+    $updatedata['editorfontsize'] = $data->fontsize;
+    $updatedata['editorkillword'] = $data->killword;
+    $updatedata['editorspelling'] = $data->spelling;
+    $updatedata['editorfontlist'] = $fontlist;
+
+    foreach($updatedata as $name => $value) {
+        if(!(set_config($name, $value))) {
+            return false;
+        }
+    }
+
+    return true;
+}
+?>