Initial commit of intern.ccwn.org contentsHEADmaster

1 files changed, 601 insertions, 0 deletions

diff --git a/hugo/libraries/Theme.class.php b/hugo/libraries/Theme.class.php
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+++ b/hugo/libraries/Theme.class.php
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+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * hold PMA_Theme class
+ *
+ * @package PhpMyAdmin
+ */
+if (! defined('PHPMYADMIN')) {
+    exit;
+}
+
+/**
+ * handles theme
+ *
+ * @todo add the possibility to make a theme depend on another theme
+ * and by default on original
+ * @todo make all components optional - get missing components from 'parent' theme
+ *
+ * @package PhpMyAdmin
+ */
+class PMA_Theme
+{
+    /**
+     * @var string theme version
+     * @access  protected
+     */
+    var $version = '0.0.0.0';
+
+    /**
+     * @var string theme name
+     * @access  protected
+     */
+    var $name = '';
+
+    /**
+     * @var string theme id
+     * @access  protected
+     */
+    var $id = '';
+
+    /**
+     * @var string theme path
+     * @access  protected
+     */
+    var $path = '';
+
+    /**
+     * @var string image path
+     * @access  protected
+     */
+    var $img_path = '';
+
+    /**
+     * @var integer last modification time for info file
+     * @access  protected
+     */
+    var $mtime_info = 0;
+
+    /**
+     * needed because sometimes, the mtime for different themes
+     * is identical
+     * @var integer filesize for info file
+     * @access  protected
+     */
+    var $filesize_info = 0;
+
+    /**
+     * @var array List of css files to load
+     * @access private
+     */
+    private $_cssFiles = array(
+        'common',
+        'enum_editor',
+        'gis',
+        'navigation',
+        'pmd',
+        'rte',
+        'codemirror',
+        'jqplot',
+        'resizable-menu'
+    );
+
+    /**
+     * Loads theme information
+     *
+     * @return boolean whether loading them info was successful or not
+     * @access  public
+     */
+    function loadInfo()
+    {
+        if (! file_exists($this->getPath() . '/info.inc.php')) {
+            return false;
+        }
+
+        if ($this->mtime_info === filemtime($this->getPath() . '/info.inc.php')) {
+            return true;
+        }
+
+        @include $this->getPath() . '/info.inc.php';
+
+        // was it set correctly?
+        if (! isset($theme_name)) {
+            return false;
+        }
+
+        $this->mtime_info = filemtime($this->getPath() . '/info.inc.php');
+        $this->filesize_info = filesize($this->getPath() . '/info.inc.php');
+
+        if (isset($theme_full_version)) {
+            $this->setVersion($theme_full_version);
+        } elseif (isset($theme_generation, $theme_version)) {
+            $this->setVersion($theme_generation . '.' . $theme_version);
+        }
+        $this->setName($theme_name);
+
+        return true;
+    }
+
+    /**
+     * returns theme object loaded from given folder
+     * or false if theme is invalid
+     *
+     * @param string $folder path to theme
+     *
+     * @return object PMA_Theme
+     * @static
+     * @access public
+     */
+    static public function load($folder)
+    {
+        $theme = new PMA_Theme();
+
+        $theme->setPath($folder);
+
+        if (! $theme->loadInfo()) {
+            return false;
+        }
+
+        $theme->checkImgPath();
+
+        return $theme;
+    }
+
+    /**
+     * checks image path for existance - if not found use img from fallback theme
+     *
+     * @access public
+     * @return bool
+     */
+    public function checkImgPath()
+    {
+        // try current theme first
+        if (is_dir($this->getPath() . '/img/')) {
+            $this->setImgPath($this->getPath() . '/img/');
+            return true;
+        }
+
+        // try fallback theme
+        $fallback = $GLOBALS['cfg']['ThemePath'] . '/'
+            . PMA_Theme_Manager::FALLBACK_THEME
+            . '/img/';
+        if (is_dir($fallback)) {
+            $this->setImgPath($fallback);
+            return true;
+        }
+
+        // we failed
+        trigger_error(
+            sprintf(
+                __('No valid image path for theme %s found!'),
+                $this->getName()
+            ),
+            E_USER_ERROR
+        );
+        return false;
+    }
+
+    /**
+     * returns path to theme
+     *
+     * @access public
+     * @return string path to theme
+     */
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    /**
+     * returns layout file
+     *
+     * @access public
+     * @return string layout file
+     */
+    public function getLayoutFile()
+    {
+        return $this->getPath() . '/layout.inc.php';
+    }
+
+    /**
+     * set path to theme
+     *
+     * @param string $path path to theme
+     *
+     * @return void
+     * @access public
+     */
+    public function setPath($path)
+    {
+        $this->path = trim($path);
+    }
+
+    /**
+     * sets version
+     *
+     * @param string $version version to set
+     *
+     * @return void
+     * @access public
+     */
+    public function setVersion($version)
+    {
+        $this->version = trim($version);
+    }
+
+    /**
+     * returns version
+     *
+     * @return string version
+     * @access public
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * checks theme version agaisnt $version
+     * returns true if theme version is equal or higher to $version
+     *
+     * @param string $version version to compare to
+     *
+     * @return boolean true if theme version is equal or higher to $version
+     * @access public
+     */
+    public function checkVersion($version)
+    {
+        return version_compare($this->getVersion(), $version, 'lt');
+    }
+
+    /**
+     * sets name
+     *
+     * @param string $name name to set
+     *
+     * @return void
+     * @access public
+     */
+    public function setName($name)
+    {
+        $this->name = trim($name);
+    }
+
+    /**
+     * returns name
+     *
+     * @access  public
+     * @return string name
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * sets id
+     *
+     * @param string $id new id
+     *
+     * @return void
+     * @access public
+     */
+    public function setId($id)
+    {
+        $this->id = trim($id);
+    }
+
+    /**
+     * returns id
+     *
+     * @return string id
+     * @access public
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * Sets path to images for the theme
+     *
+     * @param string $path path to images for this theme
+     *
+     * @return void
+     * @access public
+     */
+    public function setImgPath($path)
+    {
+        $this->img_path = $path;
+    }
+
+    /**
+     * Returns the path to image for the theme.
+     * If filename is given, it possibly fallbacks to fallback
+     * theme for it if image does not exist.
+     *
+     * @param string $file file name for image
+     *
+     * @access public
+     * @return string image path for this theme
+     */
+    public function getImgPath($file = null)
+    {
+        if (is_null($file)) {
+            return $this->img_path;
+        } else {
+            if (is_readable($this->img_path . $file)) {
+                return $this->img_path . $file;
+            } else {
+                return $GLOBALS['cfg']['ThemePath'] . '/'
+                    . PMA_Theme_Manager::FALLBACK_THEME . '/img/' . $file;
+            }
+        }
+    }
+
+    /**
+     * Builds a CSS rule used for html formatted SQL queries
+     *
+     * @param string $classname The class name
+     * @param string $property  The property name
+     * @param string $value     The property value
+     *
+     * @return string  The CSS rule
+     *
+     * @access public
+     *
+     * @see    PMA_SQP_buildCssData()
+     */
+    public function buildSQPCssRule($classname, $property, $value)
+    {
+        $str     = '.' . $classname . ' {';
+        if ($value != '') {
+            $str .= $property . ': ' . $value . ';';
+        }
+        $str     .= '}' . "\n";
+
+        return $str;
+    } // end of the "PMA_SQP_buildCssRule()" function
+
+
+    /**
+     * Builds CSS rules used for html formatted SQL queries
+     *
+     * @return string  The CSS rules set
+     *
+     * @access public
+     *
+     * @global array   The current PMA configuration
+     *
+     * @see    PMA_SQP_buildCssRule()
+     */
+    public function buildSQPCssData()
+    {
+        global $cfg;
+
+        $css_string     = '';
+        foreach ($cfg['SQP']['fmtColor'] AS $key => $col) {
+            $css_string .= $this->buildSQPCssRule('syntax_' . $key, 'color', $col);
+        }
+
+        for ($i = 0; $i < 8; $i++) {
+            $css_string .= $this->buildSQPCssRule(
+                'syntax_indent' . $i, 'margin-left',
+                ($i * $cfg['SQP']['fmtInd']) . $cfg['SQP']['fmtIndUnit']
+            );
+        }
+
+        return $css_string;
+    } // end of the "PMA_SQP_buildCssData()" function
+
+    /**
+     * load css (send to stdout, normally the browser)
+     *
+     * @return bool
+     * @access  public
+     */
+    public function loadCss()
+    {
+        $success = true;
+
+        echo $this->buildSQPCssData();
+
+        if ($GLOBALS['text_dir'] === 'ltr') {
+            $right = 'right';
+            $left = 'left';
+        } else {
+            $right = 'left';
+            $left = 'right';
+        }
+
+        foreach ($this->_cssFiles as $file) {
+            $path = $this->getPath() . "/css/$file.css.php";
+            $fallback = "./themes/"
+                . PMA_Theme_Manager::FALLBACK_THEME .  "/css/$file.css.php";
+
+            if (is_readable($path)) {
+                echo "\n/* FILE: $file.css.php */\n";
+                include $path;
+            } else if (is_readable($fallback)) {
+                echo "\n/* FILE: $file.css.php */\n";
+                include $fallback;
+            } else {
+                $success = false;
+            }
+        }
+
+        include './themes/sprites.css.php';
+
+        return $success;
+    }
+
+    /**
+     * Renders the preview for this theme
+     *
+     * @return string
+     * @access public
+     */
+    public function getPrintPreview()
+    {
+        $url_params = array('set_theme' => $this->getId());
+        $url = 'index.php'. PMA_generate_common_url($url_params);
+
+        $retval  = '<div class="theme_preview">';
+        $retval .= '<h2>';
+        $retval .= htmlspecialchars($this->getName());
+        $retval .= ' (' . htmlspecialchars($this->getVersion()) . ') ';
+        $retval .= '</h2>';
+        $retval .= '<p>';
+        $retval .= '<a class="take_theme" ';
+        $retval .= 'name="' . htmlspecialchars($this->getId()) . '" ';
+        $retval .=  'href="' . $url . '">';
+        if (@file_exists($this->getPath() . '/screen.png')) {
+            // if screen exists then output
+            $retval .= '<img src="' . $this->getPath() . '/screen.png" border="1"';
+            $retval .= ' alt="' . htmlspecialchars($this->getName()) . '"';
+            $retval .= ' title="' . htmlspecialchars($this->getName()) . '" />';
+            $retval .= '<br />';
+        } else {
+            $retval .= __('No preview available.');
+        }
+        $retval .= '[ <strong>' . __('take it') . '</strong> ]';
+        $retval .= '</a>';
+        $retval .= '</p>';
+        $retval .= '</div>';
+        return $retval;
+    }
+
+    /**
+     * Remove filter for IE.
+     *
+     * @return string CSS code.
+     */
+    function getCssIEClearFilter()
+    {
+        return PMA_USR_BROWSER_AGENT == 'IE'
+            && PMA_USR_BROWSER_VER >= 6
+            && PMA_USR_BROWSER_VER <= 8
+            ? 'filter: none'
+            : '';
+    }
+
+    /**
+     * Gets currently configured font size.
+     *
+     * @return String with font size.
+     */
+    function getFontSize()
+    {
+        $fs = $GLOBALS['PMA_Config']->get('fontsize');
+        if (!is_null($fs)) {
+            return $fs;
+        }
+        if (isset($_COOKIE['pma_fontsize'])) {
+            return $_COOKIE['pma_fontsize'];
+        }
+        return '82%';
+    }
+
+    /**
+     * Generates code for CSS gradient using various browser extensions.
+     *
+     * @param string $start_color Color of gradient start, hex value without #
+     * @param string $end_color   Color of gradient end, hex value without #
+     *
+     * @return string CSS code.
+     */
+    function getCssGradient($start_color, $end_color)
+    {
+        $result = array();
+        // Opera 9.5+, IE 9
+        $result[] = 'background-image: url(./themes/svg_gradient.php?from='
+            . $start_color . '&to=' . $end_color . ');';
+        $result[] = 'background-size: 100% 100%;';
+        // Safari 4-5, Chrome 1-9
+        $result[] = 'background: '
+            . '-webkit-gradient(linear, left top, left bottom, from(#'
+            . $start_color . '), to(#' . $end_color . '));';
+        // Safari 5.1, Chrome 10+
+        $result[] = 'background: -webkit-linear-gradient(top, #'
+            . $start_color . ', #' . $end_color . ');';
+        // Firefox 3.6+
+        $result[] = 'background: -moz-linear-gradient(top, #'
+            . $start_color . ', #' . $end_color . ');';
+        // IE 10
+        $result[] = 'background: -ms-linear-gradient(top, #'
+            . $start_color . ', #' . $end_color . ');';
+        // Opera 11.10
+        $result[] = 'background: -o-linear-gradient(top, #'
+            . $start_color . ', #' . $end_color . ');';
+        // IE 6-8
+        if (PMA_USR_BROWSER_AGENT == 'IE'
+            && PMA_USR_BROWSER_VER >= 6
+            && PMA_USR_BROWSER_VER <= 8
+        ) {
+            $result[] = 'filter: '
+                . 'progid:DXImageTransform.Microsoft.gradient(startColorstr="#'
+                . $start_color . '", endColorstr="#' . $end_color . '");';
+        }
+        return implode("\n", $result);
+    }
+
+    /**
+     * Returns CSS styles for CodeMirror editor based on query formatter colors.
+     *
+     * @return string CSS code.
+     */
+    function getCssCodeMirror()
+    {
+        if (! $GLOBALS['cfg']['CodemirrorEnable']) {
+            return '';
+        }
+
+        $result[] = 'span.cm-keyword, span.cm-statement-verb {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['alpha_reservedWord'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-variable {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['alpha_identifier'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-comment {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['comment'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-mysql-string {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['quote'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-operator {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['punct'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-mysql-word {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['alpha_identifier'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-builtin {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['alpha_functionName'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-variable-2 {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['alpha_columnType'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-variable-3 {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['alpha_columnAttrib'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-separator {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['punct'] . ';';
+        $result[] = '}';
+        $result[] = 'span.cm-number {';
+        $result[] = '    color: '
+            . $GLOBALS['cfg']['SQP']['fmtColor']['digit_integer'] . ';';
+        $result[] = '}';
+
+        return implode("\n", $result);
+    }
+}
+?>