From 75766456f90d87d6791c97f2506413af2a78411e Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Tue, 12 Apr 2005 23:40:40 +0000
Subject: [PATCH] Now all the wiki formated texts are converted to markdown by
 the restore process. Such conversion is performed for every backup file prior
 to 2005041100. Wiki internal links are dinamically changed and then,
 converted to Markdown.

---
 backup/CHANGES_14_15.txt |   3 +
 backup/restore.php       |   1 +
 backup/restorelib.php    | 120 +--------------------------------------
 backup/version.php       |   2 +-
 4 files changed, 7 insertions(+), 119 deletions(-)

diff --git a/backup/CHANGES_14_15.txt b/backup/CHANGES_14_15.txt
index bc423ceb9e8..068e0835f7f 100644
--- a/backup/CHANGES_14_15.txt
+++ b/backup/CHANGES_14_15.txt
@@ -58,6 +58,9 @@ Now I show the specific detailed status of every item in the process:
 34. DONE: Group images aren't included at all in backup/restore. Bug 2674.
 35. DONE: New glossary log action: "view_entry".
 36. PROG: Add support for quiz log action: "editquestions". Bug 2778 pending!
+37. DONE: Convert module ids in every Wiki reference to other activities.
+38. DONE: Convert every wiki formatted text to markdown. Bye, wikies! ;-)
+39. TODO: Add backup/restore of new grade tables.
          
 Eloy (stronk7)
 23-01-2004
diff --git a/backup/restore.php b/backup/restore.php
index 5ec5769ec5f..c0ac5827fec 100644
--- a/backup/restore.php
+++ b/backup/restore.php
@@ -11,6 +11,7 @@
     require_once ("restorelib.php");
     require_once ("bb/restore_bb.php");
     require_once("$CFG->libdir/blocklib.php");
+    require_once("$CFG->libdir/wiki_to_markdown.php" );
 
     //Optional
     optional_variable($id);
diff --git a/backup/restorelib.php b/backup/restorelib.php
index 0d11c8b93f2..653b13e7c99 100644
--- a/backup/restorelib.php
+++ b/backup/restorelib.php
@@ -81,15 +81,7 @@
                 }
             }
         }
-
-        //Now I'm going to decode to their new location all the links in wiki texts
-        //having the syntax " modulename:moduleid".
-        echo "<li>Wiki";
-        $status = restore_decode_wiki_texts($restore);
-        echo '</li>';
-
         echo "</ul>";
-
         return $status;
     }
 
@@ -104,8 +96,8 @@
         foreach ($restore->mods as $name => $info) {
             //If the module is being restored
             if ($info->restore == 1) {
-                //Check if the xxxx_convert_wiki2markdown exists
-                $function_name = $name."_convert_wiki2markdown";
+                //Check if the xxxx_restore_wiki2markdown exists
+                $function_name = $name."_restore_wiki2markdown";
                 if (function_exists($function_name)) {
                     echo "<li>".get_string("modulenameplural",$name);
                     $status = $function_name($restore);
@@ -113,116 +105,8 @@
                 }
             }
         }
-
-        return $status;
-    }
-
-    //This function search for some wiki texts in differenct parts of Moodle to
-    //decode them to their new ids.
-    function restore_decode_wiki_texts($restore) {
-
-        global $CFG;
-
-        $status = true;
-
-        echo "<ul>";
-
-        if (file_exists("$CFG->dirroot/mod/resource/lib.php")) {
-            include_once("$CFG->dirroot/mod/resource/lib.php");
-        }
-
-        $formatwiki = FORMAT_WIKI;
- 
-        //FORUM: Decode every POST (message) in the course
-        //Check we are restoring forums
-        if ($restore->mods['forum']->restore == 1) {
-            echo "<li>".get_string("from")." ".get_string("modulenameplural","forum").'</li>';
-            //Get all course posts being restored
-            if ($posts = get_records_sql ("SELECT p.id, p.message
-                                       FROM {$CFG->prefix}forum_posts p,
-                                            {$CFG->prefix}forum_discussions d,
-                                            {$CFG->prefix}backup_ids b
-                                       WHERE d.course = $restore->course_id AND
-                                             p.discussion = d.id AND
-                                             p.format = $formatwiki AND
-                                             b.backup_code = $restore->backup_unique_code AND
-                                             b.table_name = 'forum_posts' AND
-                                             b.new_id = p.id")) {
-                //Iterate over each post->message
-                $i = 0;   //Counter to send some output to the browser to avoid timeouts
-                foreach ($posts as $post) {
-                    //Increment counter
-                    $i++;
-                    $content = $post->message;
-                    //Decode it 
-                    $result = restore_decode_wiki_content($content,$restore);
-
-                    if ($result != $content) {
-                        //Update record
-                        $post->message = addslashes($result);
-                        $status = update_record("forum_posts",$post);
-                        if ($CFG->debug>7) {
-                            echo "<br /><hr />".$content."<br />changed to</br>".$result."<hr /><br />";
-                        }
-                    }
-                    //Do some output
-                    if (($i+1) % 5 == 0) {
-                        echo ".";
-                        if (($i+1) % 100 == 0) {
-                            echo "<br />";
-                        }
-                        backup_flush(300);
-                    }
-                }
-            }
-        }
-
-        //RESOURCE: Decode every RESOURCE (alltext) in the coure
-
-        //Check we are restoring resources
-        if ($restore->mods['resource']->restore == 1) {
-            echo "<li>".get_string("from")." ".get_string("modulenameplural","resource").'</li>';
-            //Get all course resources of type='text' and options=FORMAT_WIKI being restored
-            if ($resources = get_records_sql ("SELECT r.id, r.alltext
-                                       FROM {$CFG->prefix}resource r,
-                                            {$CFG->prefix}backup_ids b
-                                       WHERE r.course = $restore->course_id AND
-                                             r.type = 'text' AND
-                                             r.options = $formatwiki AND
-                                             b.backup_code = $restore->backup_unique_code AND
-                                             b.table_name = 'resource' AND
-                                             b.new_id = r.id")) {
-                //Iterate over each resource->alltext
-                $i = 0;   //Counter to send some output to the browser to avoid timeouts
-                foreach ($resources as $resource) {
-                    //Increment counter
-                    $i++;
-                    $content = $resource->alltext;
-                    //Decode it
-                    $result = restore_decode_wiki_content($content,$restore);
-                    if ($result != $content) {
-                        //Update record
-                        $resource->alltext = addslashes($result);
-                        $status = update_record("resource",$resource);
-                        if ($CFG->debug>7) {
-                            echo "<br /><hr />".$content."<br />changed to</br>".$result."<hr /><br />";
-                        }
-                    }
-                    //Do some output
-                    if (($i+1) % 5 == 0) {
-                        echo ".";
-                        if (($i+1) % 100 == 0) {
-                            echo "<br />";
-                        }
-                        backup_flush(300);
-                    }
-                }
-            }
-        }
         echo "</ul>";
-
         return $status;
-
     }
 
     //This function receives a wiki text in the restore process and
diff --git a/backup/version.php b/backup/version.php
index 3b2f60130ac..60c3e32be56 100644
--- a/backup/version.php
+++ b/backup/version.php
@@ -5,6 +5,6 @@
 // database (backup_version) to determine whether upgrades should
 // be performed (see db/backup_*.php)
 
-$backup_version = 2005032100;   // The current version is a date (YYYYMMDDXX)
+$backup_version = 2005041100;   // The current version is a date (YYYYMMDDXX)
 
 $backup_release = "1.5 development";  // User-friendly version number