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Add option to optimise inline css.
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parent
3961c4977a
commit
9b457bb5da
4 changed files with 71 additions and 2 deletions
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@ -103,6 +103,7 @@ Key | Value | Explanation
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`show_subpages` | boolean | Whether to show a list of subpages at the bottom of the page.
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`subpages_display_depth` | number | The depth to which we should display when listing subpages at the bottom of the page.
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`max_recent_changes` | number | The maximum number of recent changes to display on the recent changes page.
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`optimize_pages` | boolean | Whether to optimise all webpages generated. Currently this option only minifies inline css.
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`users` | array of users | An array of usernames and passwords - passwords should be hashed with sha256. Put one user / password on each line, remembering the comma at the end. The last user in the list doesn't need a comma after their details though. Tip: use the `hash` action to hash passwords appropriately for Pepperminty Wiki, but remember to use an incognito window!
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`require_login_view` | boolean | Whether to require that users login before they do anything else. If you combine this setting with the `data_storage_dir` option to move the storage directory outside your web root, this will completely hide your wiki from anyone who isn't logged in.
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`data_storage_dir` | path | The directory in which to store all files, except this main index.php. A single dot ('.') denotes the current directory. Remember to omit the trailing slash from the directory name, as it is added automatically by Pepperminty Wiki. Combine with `require_login_view` in order to completely hide your wiki from anonymous users.
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@ -260,6 +260,8 @@ $settings->defaultaction = "view";
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// A VIRUS INTO YOUR WIKI
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$settings->updateurl = "https://raw.githubusercontent.com/sbrl/pepperminty-wiki/master/index.php";
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// Whether to optimise all webpages generated.
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$settings->optimize_pages = true;
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///////////////////////////////////////////////////////////////////////////////
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//////////////////////////////// Other Modules ////////////////////////////////
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@ -785,6 +787,11 @@ function system_extension_mime_type($ext) {
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return isset($types[$ext]) ? $types[$ext] : null;
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}
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/**
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* Generates a stack trace.
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* @param bool $log_trace Whether to send the stack trace to the error log.
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* @return string A string prepresentation of a stack trace.
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*/
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function stack_trace($log_trace = true)
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{
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$result = "";
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@ -1198,7 +1205,34 @@ class page_renderer
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if(preg_match("/^[^\/]*\/\/|^\//", $settings->css))
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return "<link rel='stylesheet' href='$settings->css' />";
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else
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return "<style>$settings->css</style>";
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{
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$css = $settings->css;
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if(!empty($settings->optimize_pages))
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{
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// CSS Minification ideas by Jean from catswhocode.com
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// Link: http://www.catswhocode.com/blog/3-ways-to-compress-css-files-using-php
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// Remove comments
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$css = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', "", $css);
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// Cut down whitespace
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$css = preg_replace('/\s+/', " ", $css);
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// Remove whitespace after colons and semicolons
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$css = str_replace([
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" :",
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": ",
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"; ",
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" { ",
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" } "
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], [
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":",
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":",
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";",
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"{",
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"}"
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], $css);
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}
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return "<style>$css</style>";
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}
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}
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public static $nav_divider = "<span class='nav-divider inflexible'> | </span>";
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34
core.php
34
core.php
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@ -375,6 +375,11 @@ function system_extension_mime_type($ext) {
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return isset($types[$ext]) ? $types[$ext] : null;
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}
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/**
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* Generates a stack trace.
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* @param bool $log_trace Whether to send the stack trace to the error log.
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* @return string A string prepresentation of a stack trace.
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*/
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function stack_trace($log_trace = true)
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{
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$result = "";
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@ -788,7 +793,34 @@ class page_renderer
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if(preg_match("/^[^\/]*\/\/|^\//", $settings->css))
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return "<link rel='stylesheet' href='$settings->css' />";
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else
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return "<style>$settings->css</style>";
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{
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$css = $settings->css;
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if(!empty($settings->optimize_pages))
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{
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// CSS Minification ideas by Jean from catswhocode.com
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// Link: http://www.catswhocode.com/blog/3-ways-to-compress-css-files-using-php
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// Remove comments
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$css = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', "", $css);
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// Cut down whitespace
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$css = preg_replace('/\s+/', " ", $css);
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// Remove whitespace after colons and semicolons
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$css = str_replace([
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" :",
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": ",
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"; ",
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" { ",
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" } "
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], [
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":",
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":",
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";",
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"{",
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"}"
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], $css);
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}
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return "<style>$css</style>";
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}
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}
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public static $nav_divider = "<span class='nav-divider inflexible'> | </span>";
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@ -257,6 +257,8 @@ $settings->defaultaction = "view";
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// A VIRUS INTO YOUR WIKI
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$settings->updateurl = "https://raw.githubusercontent.com/sbrl/pepperminty-wiki/master/index.php";
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// Whether to optimise all webpages generated.
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$settings->optimize_pages = true;
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///////////////////////////////////////////////////////////////////////////////
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//////////////////////////////// Other Modules ////////////////////////////////
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