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authorplegall <plg@piwigo.org>2005-01-06 22:16:21 +0000
committerplegall <plg@piwigo.org>2005-01-06 22:16:21 +0000
commit79c440d8bbd9c36778d421e6348fa43091efaadf (patch)
treee7ec011ad5057e41d77f1768b86c524b817329d3 /admin/include/functions.php
parent22e0536a05bbb6bca313dd05225bc4bb1963e0dc (diff)
- upgrade scripts added for releases 1.3.x
- my_error function moved from admin/include/functions.php to include/functions.inc.php - because MySQL temporary tables are not always authorized on creation, use a temporary table name (with the current microsecond) on a non temporary table (in mass_updates function) - ability to retrieve distant full directories (usefull in upgrade scripts) - global variables $count_queries and $queries_time moved into global array $page - get_cat_display_name displays category names in correct order : the one given by uppercats - function setup_style simplified - default value for configuration parameter "show_nb_comments" set to false (less queries by default) git-svn-id: http://piwigo.org/svn/trunk@672 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to '')
-rw-r--r--admin/include/functions.php78
1 files changed, 40 insertions, 38 deletions
diff --git a/admin/include/functions.php b/admin/include/functions.php
index d8aa31cc9..a90b8307e 100644
--- a/admin/include/functions.php
+++ b/admin/include/functions.php
@@ -767,22 +767,6 @@ function get_fs_directories($path, $recursive = true)
return $dirs;
}
-// my_error returns (or send to standard output) the message concerning the
-// error occured for the last mysql query.
-function my_error($header, $echo = true)
-{
- $error = $header.'<span style="font-weight:bold;">N°= '.mysql_errno();
- $error.= ' -->> '.mysql_error()."</span><br /><br />\n";
- if ($echo)
- {
- echo $error;
- }
- else
- {
- return $error;
- }
-}
-
/**
* inserts multiple lines in a table
*
@@ -910,18 +894,21 @@ DESCRIBE '.$tablename.'
array_push($columns, $column);
}
}
+
+ $temporary_tablename = $tablename.'_'.micro_seconds();
+
$query = '
-CREATE TEMPORARY TABLE '.$tablename.'_temporary
+CREATE TABLE '.$temporary_tablename.'
(
'.implode(",\n", $columns).',
PRIMARY KEY (id)
)
;';
pwg_query($query);
- mass_inserts($tablename.'_temporary', $all_fields, $datas);
+ mass_inserts($temporary_tablename, $all_fields, $datas);
// update of images table by joining with temporary table
$query = '
-UPDATE '.$tablename.' AS t1, '.$tablename.'_temporary AS t2
+UPDATE '.$tablename.' AS t1, '.$temporary_tablename.' AS t2
SET '.implode("\n , ",
array_map(
create_function('$s', 'return "t1.$s = t2.$s";')
@@ -933,7 +920,7 @@ UPDATE '.$tablename.' AS t1, '.$tablename.'_temporary AS t2
;';
pwg_query($query);
$query = '
-DROP TABLE '.$tablename.'_temporary
+DROP TABLE '.$temporary_tablename.'
;';
pwg_query($query);
}
@@ -1193,12 +1180,23 @@ SELECT id, dir
$cat_dirs[$row['id']] = $row['dir'];
}
- // filling $uppercats_array : to each category id the uppercats list is
- // associated
- $uppercats_array = array();
+ // caching galleries_url
+ $query = '
+SELECT id, galleries_url
+ FROM '.SITES_TABLE.'
+;';
+ $result = pwg_query($query);
+ $galleries_url = array();
+ while ($row = mysql_fetch_array($result))
+ {
+ $galleries_url[$row['id']] = $row['galleries_url'];
+ }
+
+ // categories : id, site_id, uppercats
+ $categories = array();
$query = '
-SELECT id, uppercats
+SELECT id, uppercats, site_id
FROM '.CATEGORIES_TABLE.'
WHERE id IN (
'.wordwrap(implode(', ', $cat_ids), 80, "\n").')
@@ -1206,25 +1204,18 @@ SELECT id, uppercats
$result = pwg_query($query);
while ($row = mysql_fetch_array($result))
{
- $uppercats_array[$row['id']] = $row['uppercats'];
+ array_push($categories, $row);
}
- $query = '
-SELECT galleries_url
- FROM '.SITES_TABLE.'
- WHERE id = 1
-';
- $row = mysql_fetch_array(pwg_query($query));
- $basedir = $row['galleries_url'];
-
// filling $cat_fulldirs
$cat_fulldirs = array();
- foreach ($uppercats_array as $cat_id => $uppercats)
+ foreach ($categories as $category)
{
- $uppercats = str_replace(',', '/', $uppercats);
- $cat_fulldirs[$cat_id] = $basedir.preg_replace('/(\d+)/e',
- "\$cat_dirs['$1']",
- $uppercats);
+ $uppercats = str_replace(',', '/', $category['uppercats']);
+ $cat_fulldirs[$category['id']] = $galleries_url[$category['site_id']];
+ $cat_fulldirs[$category['id']].= preg_replace('/(\d+)/e',
+ "\$cat_dirs['$1']",
+ $uppercats);
}
return $cat_fulldirs;
@@ -1317,4 +1308,15 @@ function get_fs($path, $recursive = true)
}
return $fs;
}
+
+/**
+ * stupidly returns the current microsecond since Unix epoch
+ */
+function micro_seconds()
+{
+ $t1 = explode(' ', microtime());
+ $t2 = explode('.', $t1[0]);
+ $t2 = $t1[1].substr($t2[1], 0, 6);
+ return $t2;
+}
?>