phpmyadmin working

18 files changed, 1571 insertions, 0 deletions

diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/Bool2TextTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/Bool2TextTransformationsPlugin.php
new file mode 100644
index 0000000..696aa64
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/Bool2TextTransformationsPlugin.php
@@ -0,0 +1,69 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the Bool2Text transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Bool2Text
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the Bool2Text transformations plugins.
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Bool2Text
+ */
+abstract class Bool2TextTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Converts Boolean values to text (default \'T\' and \'F\').'
+            . ' First option is for TRUE, second for FALSE. Nonzero=true.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions($options, $cfg['DefaultTransformations']['Bool2Text']);
+
+        if ($buffer == '0') {
+            return $options[1];   // return false label
+        }
+
+        return $options[0];       // or true one if nonzero
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Bool2Text";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/CodeMirrorEditorTransformationPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/CodeMirrorEditorTransformationPlugin.php
new file mode 100644
index 0000000..bbd1fff
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/CodeMirrorEditorTransformationPlugin.php
@@ -0,0 +1,75 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for syntax highlighted editors using CodeMirror
+ *
+ * @package PhpMyAdmin-Transformations
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\IOTransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all the CodeMirror syntax highlighted editors
+ *
+ * @package PhpMyAdmin-Transformations
+ */
+abstract class CodeMirrorEditorTransformationPlugin extends IOTransformationsPlugin
+{
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        return $buffer;
+    }
+
+    /**
+     * Returns the html for input field to override default textarea.
+     * Note: Return empty string if default textarea is required.
+     *
+     * @param array  $column               column details
+     * @param int    $row_id               row number
+     * @param string $column_name_appendix the name attribute
+     * @param array  $options              transformation options
+     * @param string $value                Current field value
+     * @param string $text_dir             text direction
+     * @param int    $tabindex             tab index
+     * @param int    $tabindex_for_value   offset for the values tabindex
+     * @param int    $idindex              id index
+     *
+     * @return string the html for input field
+     */
+    public function getInputHtml(
+        array $column,
+        $row_id,
+        $column_name_appendix,
+        array $options,
+        $value,
+        $text_dir,
+        $tabindex,
+        $tabindex_for_value,
+        $idindex
+    ) {
+        $html = '';
+        if (! empty($value)) {
+            $html = '<input type="hidden" name="fields_prev' . $column_name_appendix
+                . '" value="' . htmlspecialchars($value) . '">';
+        }
+        $class = 'transform_' . strtolower(static::getName()) . '_editor';
+        $html .= '<textarea name="fields' . $column_name_appendix . '"'
+            . ' dir="' . $text_dir . '" class="' . $class . '">'
+            . htmlspecialchars($value) . '</textarea>';
+
+        return $html;
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/DateFormatTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/DateFormatTransformationsPlugin.php
new file mode 100644
index 0000000..32ed494
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/DateFormatTransformationsPlugin.php
@@ -0,0 +1,158 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the date format transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage DateFormat
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use PhpMyAdmin\Sanitize;
+use PhpMyAdmin\Util;
+use stdClass;
+
+/**
+ * Provides common methods for all of the date format transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class DateFormatTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays a TIME, TIMESTAMP, DATETIME or numeric unix timestamp'
+            . ' column as formatted date. The first option is the offset (in'
+            . ' hours) which will be added to the timestamp (Default: 0). Use'
+            . ' second option to specify a different date/time format string.'
+            . ' Third option determines whether you want to see local date or'
+            . ' UTC one (use "local" or "utc" strings) for that. According to'
+            . ' that, date format has different value - for "local" see the'
+            . ' documentation for PHP\'s strftime() function and for "utc" it'
+            . ' is done using gmdate() function.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        $buffer = (string) $buffer;
+        // possibly use a global transform and feed it with special options
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions($options, $cfg['DefaultTransformations']['DateFormat']);
+
+        // further operations on $buffer using the $options[] array.
+        $options[2] = mb_strtolower($options[2]);
+
+        if (empty($options[1])) {
+            if ($options[2] == 'local') {
+                $options[1] = __('%B %d, %Y at %I:%M %p');
+            } else {
+                $options[1] = 'Y-m-d  H:i:s';
+            }
+        }
+
+        $timestamp = -1;
+
+        // INT columns will be treated as UNIX timestamps
+        // and need to be detected before the verification for
+        // MySQL TIMESTAMP
+        if ($meta->type == 'int') {
+            $timestamp = $buffer;
+
+            // Detect TIMESTAMP(6 | 8 | 10 | 12 | 14)
+            // TIMESTAMP (2 | 4) not supported here.
+            // (Note: prior to MySQL 4.1, TIMESTAMP has a display size
+            // for example TIMESTAMP(8) means YYYYMMDD)
+        } else {
+            if (preg_match('/^(\d{2}){3,7}$/', $buffer)) {
+                if (mb_strlen($buffer) == 14 || mb_strlen($buffer) == 8) {
+                    $offset = 4;
+                } else {
+                    $offset = 2;
+                }
+
+                $aDate = [];
+                $aDate['year'] = (int) mb_substr($buffer, 0, $offset);
+                $aDate['month'] = (int) mb_substr($buffer, $offset, 2);
+                $aDate['day'] = (int) mb_substr($buffer, $offset + 2, 2);
+                $aDate['hour'] = (int) mb_substr($buffer, $offset + 4, 2);
+                $aDate['minute'] = (int) mb_substr($buffer, $offset + 6, 2);
+                $aDate['second'] = (int) mb_substr($buffer, $offset + 8, 2);
+
+                if (checkdate($aDate['month'], $aDate['day'], $aDate['year'])) {
+                    $timestamp = mktime(
+                        $aDate['hour'],
+                        $aDate['minute'],
+                        $aDate['second'],
+                        $aDate['month'],
+                        $aDate['day'],
+                        $aDate['year']
+                    );
+                }
+                // If all fails, assume one of the dozens of valid strtime() syntaxes
+                // (https://www.gnu.org/manual/tar-1.12/html_chapter/tar_7.html)
+            } else {
+                if (preg_match('/^[0-9]\d{1,9}$/', $buffer)) {
+                    $timestamp = (int) $buffer;
+                } else {
+                    $timestamp = strtotime($buffer);
+                }
+            }
+        }
+
+        // If all above failed, maybe it's a Unix timestamp already?
+        if ($timestamp < 0 && preg_match('/^[1-9]\d{1,9}$/', $buffer)) {
+            $timestamp = $buffer;
+        }
+
+        // Reformat a valid timestamp
+        if ($timestamp >= 0) {
+            $timestamp -= (int) $options[0] * 60 * 60;
+            $source = $buffer;
+            if ($options[2] == 'local') {
+                $text = Util::localisedDate(
+                    $timestamp,
+                    $options[1]
+                );
+            } elseif ($options[2] == 'utc') {
+                $text = gmdate($options[1], $timestamp);
+            } else {
+                $text = 'INVALID DATE TYPE';
+            }
+            return '<dfn onclick="alert(\'' . Sanitize::jsFormat($source, false) . '\');" title="'
+                . htmlspecialchars((string) $source) . '">' . htmlspecialchars((string) $text) . '</dfn>';
+        }
+
+        return htmlspecialchars((string) $buffer);
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Date Format";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/DownloadTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/DownloadTransformationsPlugin.php
new file mode 100644
index 0000000..d6c21d6
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/DownloadTransformationsPlugin.php
@@ -0,0 +1,93 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the download transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Download
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the download transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class DownloadTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays a link to download the binary data of the column. You can'
+            . ' use the first option to specify the filename, or use the second'
+            . ' option as the name of a column which contains the filename. If'
+            . ' you use the second option, you need to set the first option to'
+            . ' the empty string.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        global $row, $fields_meta;
+
+        if (isset($options[0]) && ! empty($options[0])) {
+            $cn = $options[0]; // filename
+        } else {
+            if (isset($options[1]) && ! empty($options[1])) {
+                foreach ($fields_meta as $key => $val) {
+                    if ($val->name == $options[1]) {
+                        $pos = $key;
+                        break;
+                    }
+                }
+                if (isset($pos)) {
+                    $cn = $row[$pos];
+                }
+            }
+            if (empty($cn)) {
+                $cn = 'binary_file.dat';
+            }
+        }
+
+        return sprintf(
+            '<a href="transformation_wrapper.php%s&amp;ct=application'
+            . '/octet-stream&amp;cn=%s" title="%s" class="disableAjax">%s</a>',
+            $options['wrapper_link'],
+            htmlspecialchars(urlencode($cn)),
+            htmlspecialchars($cn),
+            htmlspecialchars($cn)
+        );
+    }
+
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Download";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ExternalTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ExternalTransformationsPlugin.php
new file mode 100644
index 0000000..006ee86
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ExternalTransformationsPlugin.php
@@ -0,0 +1,160 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the external transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage External
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the external transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class ExternalTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'LINUX ONLY: Launches an external application and feeds it the column'
+            . ' data via standard input. Returns the standard output of the'
+            . ' application. The default is Tidy, to pretty-print HTML code.'
+            . ' For security reasons, you have to manually edit the file'
+            . ' libraries/classes/Plugins/Transformations/Output/Text_Plain_External'
+            . '.php and list the tools you want to make available.'
+            . ' The first option is then the number of the program you want to'
+            . ' use and the second option is the parameters for the program.'
+            . ' The third option, if set to 1, will convert the output using'
+            . ' htmlspecialchars() (Default 1). The fourth option, if set to 1,'
+            . ' will prevent wrapping and ensure that the output appears all on'
+            . ' one line (Default 1).'
+        );
+    }
+
+    /**
+     * Enables no-wrapping
+     *
+     * @param array $options transformation options
+     *
+     * @return bool
+     */
+    public function applyTransformationNoWrap(array $options = [])
+    {
+        if (! isset($options[3]) || $options[3] == '') {
+            $nowrap = true;
+        } elseif ($options[3] == '1' || $options[3] == 1) {
+            $nowrap = true;
+        } else {
+            $nowrap = false;
+        }
+
+        return $nowrap;
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        // possibly use a global transform and feed it with special options
+
+        // further operations on $buffer using the $options[] array.
+
+        $allowed_programs = [];
+
+        //
+        // WARNING:
+        //
+        // It's up to administrator to allow anything here. Note that users may
+        // specify any parameters, so when programs allow output redirection or
+        // any other possibly dangerous operations, you should write wrapper
+        // script that will publish only functions you really want.
+        //
+        // Add here program definitions like (note that these are NOT safe
+        // programs):
+        //
+        //$allowed_programs[0] = '/usr/local/bin/tidy';
+        //$allowed_programs[1] = '/usr/local/bin/validate';
+
+        // no-op when no allowed programs
+        if (count($allowed_programs) === 0) {
+            return $buffer;
+        }
+
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions(
+            $options,
+            $cfg['DefaultTransformations']['External']
+        );
+
+        if (isset($allowed_programs[$options[0]])) {
+            $program = $allowed_programs[$options[0]];
+        } else {
+            $program = $allowed_programs[0];
+        }
+
+        // needs PHP >= 4.3.0
+        $newstring = '';
+        $descriptorspec = [
+            0 => [
+                "pipe",
+                "r",
+            ],
+            1 => [
+                "pipe",
+                "w",
+            ],
+        ];
+        $process = proc_open($program . ' ' . $options[1], $descriptorspec, $pipes);
+        if (is_resource($process)) {
+            fwrite($pipes[0], $buffer);
+            fclose($pipes[0]);
+
+            while (! feof($pipes[1])) {
+                $newstring .= fgets($pipes[1], 1024);
+            }
+            fclose($pipes[1]);
+            // we don't currently use the return value
+            proc_close($process);
+        }
+
+        if ($options[2] == 1 || $options[2] == '2') {
+            $retstring = htmlspecialchars($newstring);
+        } else {
+            $retstring = $newstring;
+        }
+
+        return $retstring;
+    }
+
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "External";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/FormattedTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/FormattedTransformationsPlugin.php
new file mode 100644
index 0000000..b40ffe3
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/FormattedTransformationsPlugin.php
@@ -0,0 +1,65 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the formatted transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Formatted
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the formatted transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class FormattedTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays the contents of the column as-is, without running it'
+            . ' through htmlspecialchars(). That is, the column is assumed'
+            . ' to contain valid HTML.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        return '<iframe srcdoc="'
+            . strtr($buffer, '"', '\'')
+            . '" sandbox=""></iframe>';
+    }
+
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Formatted";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/HexTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/HexTransformationsPlugin.php
new file mode 100644
index 0000000..69ce92d
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/HexTransformationsPlugin.php
@@ -0,0 +1,71 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the hex transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Hex
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the hex transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class HexTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays hexadecimal representation of data. Optional first'
+            . ' parameter specifies how often space will be added (defaults'
+            . ' to 2 nibbles).'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        // possibly use a global transform and feed it with special options
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions($options, $cfg['DefaultTransformations']['Hex']);
+        $options[0] = intval($options[0]);
+
+        if ($options[0] < 1) {
+            return bin2hex($buffer);
+        } else {
+            return chunk_split(bin2hex($buffer), $options[0], ' ');
+        }
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Hex";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ImageLinkTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ImageLinkTransformationsPlugin.php
new file mode 100644
index 0000000..efcfdc5
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ImageLinkTransformationsPlugin.php
@@ -0,0 +1,63 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the link transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Link
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the link transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class ImageLinkTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays a link to download this image.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        // must disable the page loader, see
+        // https://wiki.phpmyadmin.net/pma/Page_loader#Bypassing_the_page_loader
+        return '<a class="disableAjax" target="_blank" rel="noopener noreferrer" href="transformation_wrapper.php'
+            . $options['wrapper_link'] . '" alt="[' . htmlspecialchars($buffer) . ']">[BLOB]</a>';
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "ImageLink";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ImageUploadTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ImageUploadTransformationsPlugin.php
new file mode 100644
index 0000000..0e6c0fd
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/ImageUploadTransformationsPlugin.php
@@ -0,0 +1,121 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the image upload input transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage ImageUpload
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\IOTransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the image upload transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class ImageUploadTransformationsPlugin extends IOTransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Image upload functionality which also displays a thumbnail.'
+            . ' The options are the width and height of the thumbnail'
+            . ' in pixels. Defaults to 100 X 100.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        return $buffer;
+    }
+
+    /**
+     * Returns the html for input field to override default textarea.
+     * Note: Return empty string if default textarea is required.
+     *
+     * @param array  $column               column details
+     * @param int    $row_id               row number
+     * @param string $column_name_appendix the name attribute
+     * @param array  $options              transformation options
+     * @param string $value                Current field value
+     * @param string $text_dir             text direction
+     * @param int    $tabindex             tab index
+     * @param int    $tabindex_for_value   offset for the values tabindex
+     * @param int    $idindex              id index
+     *
+     * @return string the html for input field
+     */
+    public function getInputHtml(
+        array $column,
+        $row_id,
+        $column_name_appendix,
+        array $options,
+        $value,
+        $text_dir,
+        $tabindex,
+        $tabindex_for_value,
+        $idindex
+    ) {
+        $html = '';
+        $src = '';
+        if (! empty($value)) {
+            $html = '<input type="hidden" name="fields_prev' . $column_name_appendix
+                . '" value="' . bin2hex($value) . '">';
+            $html .= '<input type="hidden" name="fields' . $column_name_appendix
+                . '" value="' . bin2hex($value) . '">';
+            $src = 'transformation_wrapper.php' . $options['wrapper_link'];
+        }
+        $html .= '<img src="' . $src . '" width="'
+            . (isset($options[0]) ? intval($options[0]) : '100') . '" height="'
+            . (isset($options[1]) ? intval($options[1]) : '100') . '" alt="'
+            . __('Image preview here') . '">';
+        $html .= '<br><input type="file" name="fields_upload'
+            . $column_name_appendix . '" accept="image/*" class="image-upload">';
+
+        return $html;
+    }
+
+    /**
+     * Returns the array of scripts (filename) required for plugin
+     * initialization and handling
+     *
+     * @return array javascripts to be included
+     */
+    public function getScripts()
+    {
+        return [
+            'transformations/image_upload.js',
+        ];
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Image upload";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/InlineTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/InlineTransformationsPlugin.php
new file mode 100644
index 0000000..102dce9
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/InlineTransformationsPlugin.php
@@ -0,0 +1,78 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the inline transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Inline
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the inline transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class InlineTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays a clickable thumbnail. The options are the maximum width'
+            . ' and height in pixels. The original aspect ratio is preserved.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions($options, $cfg['DefaultTransformations']['Inline']);
+
+        if (PMA_IS_GD2) {
+            return '<a href="transformation_wrapper.php'
+                . $options['wrapper_link']
+                . '" rel="noopener noreferrer" target="_blank"><img src="transformation_wrapper.php'
+                . $options['wrapper_link'] . '&amp;resize=jpeg&amp;newWidth='
+                . intval($options[0]) . '&amp;newHeight='
+                . intval($options[1])
+                . '" alt="[' . htmlspecialchars($buffer) . ']" border="0"></a>';
+        } else {
+            return '<img src="transformation_wrapper.php'
+                . $options['wrapper_link']
+                . '" alt="[' . htmlspecialchars($buffer) . ']" width="320" height="240">';
+        }
+    }
+
+
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Inline";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/LongToIPv4TransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/LongToIPv4TransformationsPlugin.php
new file mode 100644
index 0000000..03767dc
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/LongToIPv4TransformationsPlugin.php
@@ -0,0 +1,66 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the long to IPv4 transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage LongToIPv4
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use PhpMyAdmin\Util;
+use stdClass;
+
+/**
+ * Provides common methods for all of the long to IPv4 transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class LongToIPv4TransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Converts an (IPv4) Internet network address stored as a BIGINT'
+            . ' into a string in Internet standard dotted format.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        if (! Util::isInteger($buffer) || $buffer < 0 || $buffer > 4294967295) {
+            return htmlspecialchars($buffer);
+        }
+
+        return long2ip((int) $buffer);
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Long To IPv4";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/PreApPendTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/PreApPendTransformationsPlugin.php
new file mode 100644
index 0000000..3dbf9d8
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/PreApPendTransformationsPlugin.php
@@ -0,0 +1,68 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the prepend/append transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage PreApPend
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the prepend/append transformations plugins.
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage PreApPend
+ */
+abstract class PreApPendTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Prepends and/or Appends text to a string. First option is text'
+            . ' to be prepended, second is appended (enclosed in single'
+            . ' quotes, default empty string).'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions($options, $cfg['DefaultTransformations']['PreApPend']);
+
+        //just prepend and/or append the options to the original text
+        return htmlspecialchars($options[0]) . htmlspecialchars($buffer)
+            . htmlspecialchars($options[1]);
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "PreApPend";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/RegexValidationTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/RegexValidationTransformationsPlugin.php
new file mode 100644
index 0000000..33f0ccd
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/RegexValidationTransformationsPlugin.php
@@ -0,0 +1,74 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the regex validation input transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage RegexValidation
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\IOTransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the regex validation
+ * input transformations plugins.
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage RegexValidation
+ */
+abstract class RegexValidationTransformationsPlugin extends IOTransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Validates the string using regular expression '
+            . 'and performs insert only if string matches it. '
+            . 'The first option is the Regular Expression.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        // reset properties of object
+        $this->reset();
+        if (! empty($options[0]) && ! preg_match($options[0], $buffer)) {
+            $this->success = false;
+            $this->error = sprintf(
+                __('Validation failed for the input string %s.'),
+                htmlspecialchars($buffer)
+            );
+        }
+
+        return $buffer;
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Regex Validation";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/SQLTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/SQLTransformationsPlugin.php
new file mode 100644
index 0000000..616a24e
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/SQLTransformationsPlugin.php
@@ -0,0 +1,62 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the SQL transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage SQL
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use PhpMyAdmin\Util;
+use stdClass;
+
+/**
+ * Provides common methods for all of the SQL transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class SQLTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Formats text as SQL query with syntax highlighting.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        return Util::formatSql($buffer);
+    }
+
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "SQL";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/SubstringTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/SubstringTransformationsPlugin.php
new file mode 100644
index 0000000..7267f6c
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/SubstringTransformationsPlugin.php
@@ -0,0 +1,93 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the substring transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Substring
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the substring transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class SubstringTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays a part of a string. The first option is the number of'
+            . ' characters to skip from the beginning of the string (Default 0).'
+            . ' The second option is the number of characters to return (Default:'
+            . ' until end of string). The third option is the string to append'
+            . ' and/or prepend when truncation occurs (Default: "…").'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        // possibly use a global transform and feed it with special options
+
+        // further operations on $buffer using the $options[] array.
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions($options, $cfg['DefaultTransformations']['Substring']);
+
+        if ($options[1] != 'all') {
+            $newtext = mb_substr(
+                $buffer,
+                $options[0],
+                $options[1]
+            );
+        } else {
+            $newtext = mb_substr($buffer, $options[0]);
+        }
+
+        $length = mb_strlen($newtext);
+        $baselength = mb_strlen($buffer);
+        if ($length != $baselength) {
+            if ($options[0] != 0) {
+                $newtext = $options[2] . $newtext;
+            }
+
+            if (($length + (int) $options[0]) != $baselength) {
+                $newtext .= $options[2];
+            }
+        }
+
+        return htmlspecialchars($newtext);
+    }
+
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Substring";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextFileUploadTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextFileUploadTransformationsPlugin.php
new file mode 100644
index 0000000..76021d8
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextFileUploadTransformationsPlugin.php
@@ -0,0 +1,103 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the text file upload input transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage TextFileUpload
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\IOTransformationsPlugin;
+use stdClass;
+
+/**
+ * Provides common methods for all of the text file upload
+ * input transformations plugins.
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage TextFileUpload
+ */
+abstract class TextFileUploadTransformationsPlugin extends IOTransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'File upload functionality for TEXT columns. '
+            . 'It does not have a textarea for input.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        return $buffer;
+    }
+
+    /**
+     * Returns the html for input field to override default textarea.
+     * Note: Return empty string if default textarea is required.
+     *
+     * @param array  $column               column details
+     * @param int    $row_id               row number
+     * @param string $column_name_appendix the name attribute
+     * @param array  $options              transformation options
+     * @param string $value                Current field value
+     * @param string $text_dir             text direction
+     * @param int    $tabindex             tab index
+     * @param int    $tabindex_for_value   offset for the values tabindex
+     * @param int    $idindex              id index
+     *
+     * @return string the html for input field
+     */
+    public function getInputHtml(
+        array $column,
+        $row_id,
+        $column_name_appendix,
+        array $options,
+        $value,
+        $text_dir,
+        $tabindex,
+        $tabindex_for_value,
+        $idindex
+    ) {
+        $html = '';
+        if (! empty($value)) {
+            $html = '<input type="hidden" name="fields_prev' . $column_name_appendix
+                . '" value="' . htmlspecialchars($value) . '">';
+            $html .= '<input type="hidden" name="fields' . $column_name_appendix
+                . '" value="' . htmlspecialchars($value) . '">';
+        }
+        $html .= '<input type="file" name="fields_upload'
+            . $column_name_appendix . '">';
+
+        return $html;
+    }
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Text file upload";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextImageLinkTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextImageLinkTransformationsPlugin.php
new file mode 100644
index 0000000..71fdd6a
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextImageLinkTransformationsPlugin.php
@@ -0,0 +1,75 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the image link transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage ImageLink
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use PhpMyAdmin\Sanitize;
+use stdClass;
+
+/**
+ * Provides common methods for all of the image link transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class TextImageLinkTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays an image and a link; the column contains the filename. The'
+            . ' first option is a URL prefix like "https://www.example.com/". The'
+            . ' second and third options are the width and the height in pixels.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions($options, $cfg['DefaultTransformations']['TextImageLink']);
+        $url = $options[0] . $buffer;
+        /* Do not allow javascript links */
+        if (! Sanitize::checkLink($url, true, true)) {
+            return htmlspecialchars($url);
+        }
+        return '<a href="' . htmlspecialchars($url)
+            . '" rel="noopener noreferrer" target="_blank"><img src="' . htmlspecialchars($url)
+            . '" border="0" width="' . intval($options[1])
+            . '" height="' . intval($options[2]) . '">'
+            . htmlspecialchars($buffer) . '</a>';
+    }
+
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "Image Link";
+    }
+}
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextLinkTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextLinkTransformationsPlugin.php
new file mode 100644
index 0000000..e29ff2c
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Transformations/Abs/TextLinkTransformationsPlugin.php
@@ -0,0 +1,77 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the link transformations plugins
+ *
+ * @package    PhpMyAdmin-Transformations
+ * @subpackage Link
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Transformations\Abs;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+use PhpMyAdmin\Sanitize;
+use stdClass;
+
+/**
+ * Provides common methods for all of the link transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class TextLinkTransformationsPlugin extends TransformationsPlugin
+{
+    /**
+     * Gets the transformation description of the specific plugin
+     *
+     * @return string
+     */
+    public static function getInfo()
+    {
+        return __(
+            'Displays a link; the column contains the filename. The first option'
+            . ' is a URL prefix like "https://www.example.com/". The second option'
+            . ' is a title for the link.'
+        );
+    }
+
+    /**
+     * Does the actual work of each specific transformations plugin.
+     *
+     * @param string        $buffer  text to be transformed
+     * @param array         $options transformation options
+     * @param stdClass|null $meta    meta information
+     *
+     * @return string
+     */
+    public function applyTransformation($buffer, array $options = [], ?stdClass $meta = null)
+    {
+        $cfg = $GLOBALS['cfg'];
+        $options = $this->getOptions($options, $cfg['DefaultTransformations']['TextLink']);
+        $url = (isset($options[0]) ? $options[0] : '') . ((isset($options[2]) && $options[2]) ? '' : $buffer);
+        /* Do not allow javascript links */
+        if (! Sanitize::checkLink($url, true, true)) {
+            return htmlspecialchars($url);
+        }
+        return '<a href="'
+            . htmlspecialchars($url)
+            . '" title="'
+            . htmlspecialchars(isset($options[1]) ? $options[1] : '')
+            . '" target="_blank" rel="noopener noreferrer">'
+            . htmlspecialchars(isset($options[1]) ? $options[1] : $buffer)
+            . '</a>';
+    }
+
+
+    /* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
+
+    /**
+     * Gets the transformation name of the specific plugin
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return "TextLink";
+    }
+}