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-rw-r--r--system/core/Output.php5
-rw-r--r--system/database/DB_query_builder.php23
-rw-r--r--system/database/drivers/cubrid/cubrid_driver.php17
-rw-r--r--system/database/drivers/interbase/interbase_driver.php4
-rw-r--r--system/database/drivers/mysql/mysql_driver.php29
-rw-r--r--system/database/drivers/mysqli/mysqli_driver.php20
-rw-r--r--system/database/drivers/oci8/oci8_driver.php2
-rw-r--r--system/database/drivers/odbc/odbc_driver.php17
-rw-r--r--system/database/drivers/pdo/pdo_driver.php13
-rw-r--r--system/database/drivers/postgre/postgre_driver.php18
-rw-r--r--system/database/drivers/sqlite/sqlite_driver.php17
-rw-r--r--system/database/drivers/sqlite3/sqlite3_driver.php17
-rw-r--r--system/libraries/Pagination.php98
13 files changed, 111 insertions, 169 deletions
diff --git a/system/core/Output.php b/system/core/Output.php
index 4fdf18f14..5ec8c4bc0 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -625,6 +625,11 @@ class CI_Output {
$size_before = strlen($output);
+ if ($size_before === 0)
+ {
+ return '';
+ }
+
// Find all the <pre>,<code>,<textarea>, and <javascript> tags
// We'll want to return them to this unprocessed state later.
preg_match_all('{<pre.+</pre>}msU', $output, $pres_clean);
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 62e02129b..dad1df116 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -463,7 +463,9 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
foreach ($key as $k => $v)
{
- $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? $this->_group_get_type('') : $this->_group_get_type($type);
+ $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0)
+ ? $this->_group_get_type('')
+ : $this->_group_get_type($type);
$k = (($op = $this->_get_operator($k)) !== FALSE)
? $this->protect_identifiers(substr($k, 0, strpos($k, $op)), FALSE, $escape).strstr($k, $op)
@@ -1059,6 +1061,23 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
// --------------------------------------------------------------------
/**
+ * Limit string
+ *
+ * Generates a platform-specific LIMIT clause
+ *
+ * @param string the sql query string
+ * @param int the number of rows to limit the query to
+ * @param int the offset value
+ * @return string
+ */
+ protected function _limit($sql, $limit, $offset)
+ {
+ return $sql.' LIMIT '.($offset ? $offset.', ' : '').$limit;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* The "set" function.
*
* Allows key/value pairs to be set for inserting or updating
@@ -2387,4 +2406,4 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
}
/* End of file DB_query_builder.php */
-/* Location: ./system/database/DB_query_builder.php */
+/* Location: ./system/database/DB_query_builder.php */ \ No newline at end of file
diff --git a/system/database/drivers/cubrid/cubrid_driver.php b/system/database/drivers/cubrid/cubrid_driver.php
index 6b67b7546..7496ee42f 100644
--- a/system/database/drivers/cubrid/cubrid_driver.php
+++ b/system/database/drivers/cubrid/cubrid_driver.php
@@ -437,23 +437,6 @@ class CI_DB_cubrid_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Limit string
- *
- * Generates a platform-specific LIMIT clause
- *
- * @param string the sql query string
- * @param int the number of rows to limit the query to
- * @param int the offset value
- * @return string
- */
- protected function _limit($sql, $limit, $offset)
- {
- return $sql.'LIMIT '.($offset == 0 ? '' : $offset.', ').$limit;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Close DB Connection
*
* @return void
diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php
index 5a03607ee..512ee62d2 100644
--- a/system/database/drivers/interbase/interbase_driver.php
+++ b/system/database/drivers/interbase/interbase_driver.php
@@ -421,12 +421,12 @@ class CI_DB_interbase_driver extends CI_DB {
if (stripos($this->version(), 'firebird') !== FALSE)
{
$select = 'FIRST '. (int) $limit
- .($offset > 0 ? ' SKIP '. (int) $offset : '');
+ .($offset ? ' SKIP '. (int) $offset : '');
}
else
{
$select = 'ROWS '
- .($offset > 0 ? (int) $offset.' TO '.($limit + $offset) : (int) $limit);
+ .($offset ? (int) $offset.' TO '.($limit + $offset) : (int) $limit);
}
return preg_replace('`SELECT`i', 'SELECT '.$select, $sql);
diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index 8938d22b5..d11f015a6 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -64,6 +64,12 @@ class CI_DB_mysql_driver extends CI_DB {
*/
public $delete_hack = TRUE;
+ /**
+ * Constructor
+ *
+ * @param array
+ * @return void
+ */
public function __construct($params)
{
parent::__construct($params);
@@ -74,6 +80,8 @@ class CI_DB_mysql_driver extends CI_DB {
}
}
+ // --------------------------------------------------------------------
+
/**
* Non-persistent database connection
*
@@ -335,7 +343,7 @@ class CI_DB_mysql_driver extends CI_DB {
*/
protected function _list_tables($prefix_limit = FALSE)
{
- $sql = 'SHOW TABLES FROM '.$this->_escape_char.$this->database.$this->_escape_char;
+ $sql = 'SHOW TABLES FROM '.$this->escape_identifiers($this->database);
if ($prefix_limit !== FALSE && $this->dbprefix !== '')
{
@@ -355,7 +363,7 @@ class CI_DB_mysql_driver extends CI_DB {
* @param string the table name
* @return string
*/
- public function _list_columns($table = '')
+ protected function _list_columns($table = '')
{
return 'SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE);
}
@@ -453,23 +461,6 @@ class CI_DB_mysql_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Limit string
- *
- * Generates a platform-specific LIMIT clause
- *
- * @param string the sql query string
- * @param int the number of rows to limit the query to
- * @param int the offset value
- * @return string
- */
- protected function _limit($sql, $limit, $offset)
- {
- return $sql.' LIMIT '.($offset == 0 ? '' : $offset.', ').$limit;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Close DB Connection
*
* @return void
diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php
index d3fb77a22..d1581bf1a 100644
--- a/system/database/drivers/mysqli/mysqli_driver.php
+++ b/system/database/drivers/mysqli/mysqli_driver.php
@@ -335,7 +335,7 @@ class CI_DB_mysqli_driver extends CI_DB {
*/
protected function _list_tables($prefix_limit = FALSE)
{
- $sql = 'SHOW TABLES FROM '.$this->_escape_char.$this->database.$this->_escape_char;
+ $sql = 'SHOW TABLES FROM '.$this->escape_identifiers($this->database);
if ($prefix_limit !== FALSE && $this->dbprefix !== '')
{
@@ -455,24 +455,6 @@ class CI_DB_mysqli_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Limit string
- *
- * Generates a platform-specific LIMIT clause
- *
- * @param string the sql query string
- * @param int the number of rows to limit the query to
- * @param int the offset value
- * @return string
- */
- protected function _limit($sql, $limit, $offset)
- {
- return $sql.' LIMIT '.$limit
- .($offset > 0 ? ' OFFSET '.$offset : '');
- }
-
- // --------------------------------------------------------------------
-
- /**
* Close DB Connection
*
* @return void
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index e78091614..1f571e586 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -634,7 +634,7 @@ class CI_DB_oci8_driver extends CI_DB {
{
$this->limit_used = TRUE;
return 'SELECT * FROM (SELECT inner_query.*, rownum rnum FROM ('.$sql.') inner_query WHERE rownum < '.($offset + $limit).')'
- .($offset !== 0 ? ' WHERE rnum >= '.$offset : '');
+ .($offset ? ' WHERE rnum >= '.$offset : '');
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index 5ebba7aeb..bd5759289 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -331,23 +331,6 @@ class CI_DB_odbc_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Limit string
- *
- * Generates a platform-specific LIMIT clause
- *
- * @param string the sql query string
- * @param int the number of rows to limit the query to
- * @param int the offset value
- * @return string
- */
- protected function _limit($sql, $limit, $offset)
- {
- return $sql.' LIMIT '.($offset == 0 ? '' : $offset.', ').$limit;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Close DB Connection
*
* @return void
diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php
index e25013a52..a3ad46900 100644
--- a/system/database/drivers/pdo/pdo_driver.php
+++ b/system/database/drivers/pdo/pdo_driver.php
@@ -599,19 +599,12 @@ class CI_DB_pdo_driver extends CI_DB {
*/
protected function _limit($sql, $limit, $offset)
{
- if ($this->pdodriver === 'cubrid' OR $this->pdodriver === 'sqlite')
+ if ($this->pdodriver === 'pgsql')
{
- $offset = ($offset == 0) ? '' : $offset.', ';
-
- return $sql.'LIMIT '.$offset.$limit;
+ return $sql.' LIMIT '.$limit.($offset ? ' OFFSET '.$offset : '');
}
- else
- {
- $sql .= 'LIMIT '.$limit;
- $sql .= ($offset > 0) ? ' OFFSET '.$offset : '';
- return $sql;
- }
+ return $sql.' LIMIT '.($offset ? $offset.', ' : '').$limit;
}
}
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index 23826a0ae..fd253033b 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -399,11 +399,13 @@ class CI_DB_postgre_driver extends CI_DB {
*/
protected function _list_tables($prefix_limit = FALSE)
{
- $sql = "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'";
+ $sql = 'SELECT "table_name" FROM "information_schema"."tables" WHERE "table_schema" = \'public\'';
if ($prefix_limit !== FALSE && $this->dbprefix !== '')
{
- return $sql." AND table_name LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr);
+ return $sql.' AND "table_name" LIKE \''
+ .$this->escape_like_str($this->dbprefix)."%' "
+ .sprintf($this->_like_escape_str, $this->_like_escape_chr);
}
return $sql;
@@ -421,7 +423,7 @@ class CI_DB_postgre_driver extends CI_DB {
*/
protected function _list_columns($table = '')
{
- return "SELECT column_name FROM information_schema.columns WHERE table_name = '".$table."'";
+ return 'SELECT "column_name" FROM "information_schema"."columns" WHERE "table_name" = '.$this->escape($table);
}
// --------------------------------------------------------------------
@@ -580,7 +582,7 @@ class CI_DB_postgre_driver extends CI_DB {
*/
protected function _limit($sql, $limit, $offset)
{
- return $sql.' LIMIT '.$limit.($offset == 0 ? '' : ' OFFSET '.$offset);
+ return $sql.' LIMIT '.$limit.($offset ? ' OFFSET '.$offset : '');
}
// --------------------------------------------------------------------
@@ -593,13 +595,11 @@ class CI_DB_postgre_driver extends CI_DB {
* @param mixed
* @param mixed
* @param string
+ * @param mixed
* @return object
- *
*/
protected function _where($key, $value = NULL, $type = 'AND ', $escape = NULL)
{
- $type = $this->_group_get_type($type);
-
if ( ! is_array($key))
{
$key = array($key => $value);
@@ -610,7 +610,9 @@ class CI_DB_postgre_driver extends CI_DB {
foreach ($key as $k => $v)
{
- $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? '' : $type;
+ $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0)
+ ? $this->_group_get_type('')
+ : $this->_group_get_type($type);
$k = (($op = $this->_get_operator($k)) !== FALSE)
? $this->protect_identifiers(substr($k, 0, strpos($k, $op)), FALSE, $escape).strstr($k, $op)
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index 3305f6030..87be7a54a 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -360,23 +360,6 @@ class CI_DB_sqlite_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Limit string
- *
- * Generates a platform-specific LIMIT clause
- *
- * @param string the sql query string
- * @param int the number of rows to limit the query to
- * @param int the offset value
- * @return string
- */
- protected function _limit($sql, $limit, $offset)
- {
- return $sql.'LIMIT '.($offset == 0 ? '' : $offset.', ').$limit;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Close DB Connection
*
* @return void
diff --git a/system/database/drivers/sqlite3/sqlite3_driver.php b/system/database/drivers/sqlite3/sqlite3_driver.php
index bed61891b..1c6533f22 100644
--- a/system/database/drivers/sqlite3/sqlite3_driver.php
+++ b/system/database/drivers/sqlite3/sqlite3_driver.php
@@ -353,23 +353,6 @@ class CI_DB_sqlite3_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Limit string
- *
- * Generates a platform-specific LIMIT clause
- *
- * @param string the sql query string
- * @param int the number of rows to limit the query to
- * @param int the offset value
- * @return string
- */
- protected function _limit($sql, $limit, $offset)
- {
- return $sql.' LIMIT '.($offset ? $offset.',' : '').$limit;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Close DB Connection
*
* @return void
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index 5a4ca8f10..75745dd48 100644
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -36,39 +36,40 @@
*/
class CI_Pagination {
- public $base_url = ''; // The page we are linking to
- public $prefix = ''; // A custom prefix added to the path.
- public $suffix = ''; // A custom suffix added to the path.
- public $total_rows = 0; // Total number of items (database results)
- public $per_page = 10; // Max number of items you want shown per page
- public $num_links = 2; // Number of "digit" links to show before/after the currently viewed page
- public $cur_page = 0; // The current page being viewed
- public $use_page_numbers = FALSE; // Use page number for segment instead of offset
- public $first_link = '&lsaquo; First';
- public $next_link = '&gt;';
- public $prev_link = '&lt;';
- public $last_link = 'Last &rsaquo;';
- public $uri_segment = 3;
- public $full_tag_open = '';
- public $full_tag_close = '';
- public $first_tag_open = '';
- public $first_tag_close = '&nbsp;';
- public $last_tag_open = '&nbsp;';
- public $last_tag_close = '';
- public $first_url = ''; // Alternative URL for the First Page.
- public $cur_tag_open = '&nbsp;<strong>';
- public $cur_tag_close = '</strong>';
- public $next_tag_open = '&nbsp;';
- public $next_tag_close = '&nbsp;';
- public $prev_tag_open = '&nbsp;';
- public $prev_tag_close = '';
- public $num_tag_open = '&nbsp;';
- public $num_tag_close = '';
- public $page_query_string = FALSE;
- public $query_string_segment = 'per_page';
- public $display_pages = TRUE;
- protected $_attributes = '';
- protected $_link_types = array();
+ protected $base_url = ''; // The page we are linking to
+ protected $prefix = ''; // A custom prefix added to the path.
+ protected $suffix = ''; // A custom suffix added to the path.
+ protected $total_rows = 0; // Total number of items (database results)
+ protected $per_page = 10; // Max number of items you want shown per page
+ protected $num_links = 2; // Number of "digit" links to show before/after the currently viewed page
+ protected $cur_page = 0; // The current page being viewed
+ protected $use_page_numbers = FALSE; // Use page number for segment instead of offset
+ protected $first_link = '&lsaquo; First';
+ protected $next_link = '&gt;';
+ protected $prev_link = '&lt;';
+ protected $last_link = 'Last &rsaquo;';
+ protected $uri_segment = 3;
+ protected $full_tag_open = '';
+ protected $full_tag_close = '';
+ protected $first_tag_open = '';
+ protected $first_tag_close = '&nbsp;';
+ protected $last_tag_open = '&nbsp;';
+ protected $last_tag_close = '';
+ protected $first_url = ''; // Alternative URL for the First Page.
+ protected $cur_tag_open = '&nbsp;<strong>';
+ protected $cur_tag_close = '</strong>';
+ protected $next_tag_open = '&nbsp;';
+ protected $next_tag_close = '&nbsp;';
+ protected $prev_tag_open = '&nbsp;';
+ protected $prev_tag_close = '';
+ protected $num_tag_open = '&nbsp;';
+ protected $num_tag_close = '';
+ protected $page_query_string = FALSE;
+ protected $query_string_segment = 'per_page';
+ protected $display_pages = TRUE;
+ protected $_attributes = '';
+ protected $_link_types = array();
+ protected $reuse_query_string = FALSE;
/**
* Constructor
@@ -222,6 +223,23 @@ class CI_Pagination {
// And here we go...
$output = '';
+ $query_string = '';
+
+ // Add anything in the query string back to the links
+ // Note: Nothing to do with query_string_segment or any other query string options
+ if ($this->reuse_query_string === TRUE)
+ {
+ $get = $CI->input->get();
+
+ // Unset the controll, method, old-school routing options
+ unset($get['c'], $get['m'], $get[$this->query_string_segment]);
+
+ // Put everything else onto the end
+ $query_string = (strpos($this->base_url, '&amp;') !== FALSE ? '&amp;' : '?') . http_build_query($get, '', '&amp;');
+
+ // Add this after the suffix to put it into more links easily
+ $this->suffix .= $query_string;
+ }
// Render the "First" link
if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1))
@@ -232,19 +250,19 @@ class CI_Pagination {
}
// Render the "previous" link
- if ($this->prev_link !== FALSE && $this->cur_page !== 1)
+ if ($this->prev_link !== FALSE && $this->cur_page !== 1)
{
$i = ($this->use_page_numbers) ? $uri_page_number - 1 : $uri_page_number - $this->per_page;
if ($i === $base_page && $this->first_url !== '')
{
- $output .= $this->prev_tag_open.'<a href="'.$this->first_url.'"'.$this->_attributes.$this->_attr_rel('prev').'>'
+ $output .= $this->prev_tag_open.'<a href="'.$this->first_url.$query_string.'"'.$this->_attributes.$this->_attr_rel('prev').'>'
.$this->prev_link.'</a>'.$this->prev_tag_close;
}
else
{
- $i = ($i === $base_page) ? '' : $this->prefix.$i.$this->suffix;
- $output .= $this->prev_tag_open.'<a href="'.$this->base_url.$i.'"'.$this->_attributes.$this->_attr_rel('prev').'>'
+ $append = ($i === $base_page) ? $query_string : $this->prefix.$i.$this->suffix;
+ $output .= $this->prev_tag_open.'<a href="'.$this->base_url.$append.'"'.$this->_attributes.$this->_attr_rel('prev').'>'
.$this->prev_link.'</a>'.$this->prev_tag_close;
}
@@ -268,13 +286,13 @@ class CI_Pagination {
$n = ($i === $base_page) ? '' : $i;
if ($n === '' && ! empty($this->first_url))
{
- $output .= $this->num_tag_open.'<a href="'.$this->first_url.'"'.$this->_attributes.$this->_attr_rel('start').'>'
+ $output .= $this->num_tag_open.'<a href="'.$this->first_url.$query_string.'"'.$this->_attributes.$this->_attr_rel('start').'>'
.$loop.'</a>'.$this->num_tag_close;
}
else
{
- $n = ($n === '') ? '' : $this->prefix.$n.$this->suffix;
- $output .= $this->num_tag_open.'<a href="'.$this->base_url.$n.'"'.$this->_attributes.$this->_attr_rel('start').'>'
+ $append = ($n === '') ? $query_string : $this->prefix.$n.$this->suffix;
+ $output .= $this->num_tag_open.'<a href="'.$this->base_url.$append.'"'.$this->_attributes.$this->_attr_rel('start').'>'
.$loop.'</a>'.$this->num_tag_close;
}
}
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-12-03 09:56:48 +0100