Group all the utility functions together
This commit is contained in:
parent
505eae21d0
commit
e553cba9ce
192
core.php
192
core.php
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@ -61,8 +61,49 @@ if($isloggedin)
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/////// Login System End ///////
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///////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////// Security and Consistency Measures ////////////////////////////
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//////////////////////////////////////// Functions ////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////
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/*
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* @summary Converts a filesize into a human-readable string.
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* @source http://php.net/manual/en/function.filesize.php#106569
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* @editor Starbeamrainbowlabs
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*
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* @param $bytes - The number of bytes to convert.
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* @param $decimals - The number of decimal places to preserve.
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*/
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function human_filesize($bytes, $decimals = 2)
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{
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$sz = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "YB", "ZB"];
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$factor = floor((strlen($bytes) - 1) / 3);
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return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor];
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}
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/*
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* @summary Calculates the time sincce a particular timestamp and returns a
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* human-readable result.
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* @source http://snippets.pro/snippet/137-php-convert-the-timestamp-to-human-readable-format/
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*
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* @param $time - The timestamp to convert.
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*/
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function human_time_since($time)
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{
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$timediff = time() - $time;
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$tokens = array (
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31536000 => 'year',
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2592000 => 'month',
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604800 => 'week',
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86400 => 'day',
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3600 => 'hour',
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60 => 'minute',
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1 => 'second'
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);
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foreach ($tokens as $unit => $text) {
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if ($timediff < $unit) continue;
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$numberOfUnits = floor($timediff / $unit);
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return $numberOfUnits.' '.$text.(($numberOfUnits>1)?'s':'').' ago';
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}
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}
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/*
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* @summary Gets a list of all the sub pagess of the current page.
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*
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@ -131,6 +172,50 @@ function check_subpage_parents($pagename)
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check_subpage_parents($parent_pagename);
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}
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/*
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* @summary makes a path safe
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*
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* @details paths may only contain alphanumeric characters, spaces, underscores, and dashes
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*/
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function makepathsafe($string)
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{
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return preg_replace("/[^0-9a-zA-Z\_\-\ \/]/i", "", $string);
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}
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/*
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* @summary Hides an email address from bots by adding random html entities.
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*
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* @returns The mangled email address.
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*/
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function hide_email($str)
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{
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$hidden_email = "";
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for($i = 0; $i < strlen($str); $i++)
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{
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if($str[$i] == "@")
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{
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$hidden_email .= "&#" . ord("@") . ";";
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continue;
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}
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if(rand(0, 1) == 0)
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$hidden_email .= $str[$i];
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else
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$hidden_email .= "&#" . ord($str[$i]) . ";";
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}
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return $hidden_email;
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}
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///////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////// Security and Consistency Measures ////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////
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/*
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* Sort out the pageindex. We create it if it doesn't exist, and load and parse
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* it if it does.
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*/
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if(!file_exists("./pageindex.json"))
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{
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// From http://in.php.net/manual/en/function.glob.php#106595
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@ -193,39 +278,6 @@ else
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{
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$pageindex = json_decode(file_get_contents("./pageindex.json"));
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}
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/*
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* @summary makes a path safe
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*
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* @details paths may only contain alphanumeric characters, spaces, underscores, and dashes
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*/
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function makepathsafe($string)
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{
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return preg_replace("/[^0-9a-zA-Z\_\-\ \/]/i", "", $string);
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}
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/*
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* @summary Hides an email address from bots by adding random html entities.
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*
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* @returns The mangled email address.
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*/
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function hide_email($str)
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{
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$hidden_email = "";
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for($i = 0; $i < strlen($str); $i++)
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{
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if($str[$i] == "@")
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{
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$hidden_email .= "&#" . ord("@") . ";";
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continue;
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}
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if(rand(0, 1) == 0)
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$hidden_email .= $str[$i];
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else
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$hidden_email .= "&#" . ord($str[$i]) . ";";
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}
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return $hidden_email;
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}
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// Work around an Opera + Syntastic bug where there is no margin at the left hand side if there isn't a query string when accessing a .php file
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if(!isset($_GET["action"]) and !isset($_GET["page"]))
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@ -288,8 +340,8 @@ class page_renderer
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<p>Powered by Pepperminty Wiki, which was built by <a href='//starbeamrainbowlabs.com/'>Starbeamrainbowlabs</a>. Send bugs to 'bugs at starbeamrainbowlabs dot com' or open an issue <a href='//github.com/sbrl/Pepperminty-Wiki'>on github</a>.</p>
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<p>Your local friendly administrators are {admins-name-list}.
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<p>This wiki is managed by <a href='mailto:{admin-details-email}'>{admin-details-name}</a>.</p>
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{nav-bottom}
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</footer>
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{navigation-bar-bottom}
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{all-pages-datalist}";
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public static $minimal_content_template = "{content}
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<hr class='footerdivider' />
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@ -309,6 +361,7 @@ class page_renderer
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"{header-html}",
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"{navigation-bar}",
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"{navigation-bar-bottom}",
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"{admin-details-name}",
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"{admin-details-email}",
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@ -323,7 +376,8 @@ class page_renderer
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$settings->favicon,
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self::get_css_as_html(),
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self::render_navigation_bar($settings->navlinks),
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self::render_navigation_bar($settings->nav_links, $settings->nav_links_extra, "top"),
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self::render_navigation_bar($settings->nav_links_bottom, [], "bottom"),
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$settings->admindetails["name"],
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$settings->admindetails["email"],
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@ -368,19 +422,18 @@ class page_renderer
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public static $nav_divider = "<span class='nav-divider inflexible'> | </span>";
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public static function render_navigation_bar($nav_links)
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/*
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* @summary Function to render a navigation bar from an array of links. See
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* $settings->nav_links for format information.
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*
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* @param $nav_links - The links to add to the navigation bar.
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* @param $nav_links_extra - The extra nav links to add to the "More..."
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* menu.
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*/
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public static function render_navigation_bar($nav_links, $nav_links_extra, $class = "")
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{
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global $settings, $user, $isloggedin, $page;
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$result = "<nav>\n";
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if($isloggedin)
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{
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$result .= "<span class='inflexible'>Logged in as " . self::render_username($user) . ".</span> "/* . page_renderer::$nav_divider*/;
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$result .= "<span><a href='index.php?action=logout'>Logout</a></span>";
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$result .= page_renderer::$nav_divider;
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}
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else
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$result .= "<span class='inflexible'>Browsing as Anonymous.</span>" . /*page_renderer::$nav_divider . */"<span><a href='index.php?action=login'>Login</a></span>" . page_renderer::$nav_divider;
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$result = "<nav class='$class'>\n";
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// Loop over all the navigation links
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foreach($nav_links as $item)
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@ -391,6 +444,17 @@ class page_renderer
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switch($item)
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{
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//keywords
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case "user-status":
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if($isloggedin)
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{
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$result .= "<span class='inflexible'>Logged in as " . self::render_username($user) . ".</span> "/* . page_renderer::$nav_divider*/;
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$result .= "<span><a href='index.php?action=logout'>Logout</a></span>";
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$result .= page_renderer::$nav_divider;
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}
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else
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$result .= "<span class='inflexible'>Browsing as Anonymous.</span>" . /*page_renderer::$nav_divider . */"<span><a href='index.php?action=login'>Login</a></span>" . page_renderer::$nav_divider;
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break;
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case "search": // Displays a search bar
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$result .= "<span class='inflexible'><form method='get' action='index.php' style='display: inline;'><input type='search' name='page' list='allpages' placeholder='Type a page name here and hit enter' /></form></span>";
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break;
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@ -401,7 +465,7 @@ class page_renderer
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case "menu":
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$result .= "<span class='inflexible nav-more'>More...</span>";
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// todo Add the submenu
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// todo Add the submenu with $nav_links_extra
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break;
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// It isn't a keyword, so just output it directly
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@ -445,38 +509,6 @@ class page_renderer
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}
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}
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///////////////////////////////////////////
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//////////////// Functions ////////////////
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///////////////////////////////////////////
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//from http://php.net/manual/en/function.filesize.php#106569
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//edited by Starbeamrainbowlabs
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function human_filesize($bytes, $decimals = 2)
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{
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$sz = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "YB", "ZB"];
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$factor = floor((strlen($bytes) - 1) / 3);
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return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor];
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}
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//from http://snippets.pro/snippet/137-php-convert-the-timestamp-to-human-readable-format/
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function human_time_since($time)
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{
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$timediff = time() - $time;
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$tokens = array (
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31536000 => 'year',
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2592000 => 'month',
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604800 => 'week',
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86400 => 'day',
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3600 => 'hour',
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60 => 'minute',
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1 => 'second'
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);
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foreach ($tokens as $unit => $text) {
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if ($timediff < $unit) continue;
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$numberOfUnits = floor($timediff / $unit);
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return $numberOfUnits.' '.$text.(($numberOfUnits>1)?'s':'').' ago';
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}
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}
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///////////////////////////////////////////
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//////////////////////////
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/// Module functions ///
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//////////////////////////
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214
index.php
214
index.php
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@ -91,10 +91,17 @@ $settings->admindetails = [
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// [ "Display Text", "Link" ]
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// You can also use strings here and they will be printed as-is, except the
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// following special strings:
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// search: Expands to a search box.
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// divider: Expands to a divider to separate links.
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// more: Expands to the "More..." submenu.
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$settings->navlinks = [
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// user-status Expands to the user's login information
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// e.g. "Logged in as {name}. | Logout".
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// e.g. "Browsing as Anonymous. | Login".
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//
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// search Expands to a search box.
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//
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// divider Expands to a divider to separate stuff.
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//
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// more Expands to the "More..." submenu.
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$settings->nav_links = [
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"user-status",
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[ "Home", "index.php" ],
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[ "Login", "index.php?action=login" ],
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"search",
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@ -123,7 +130,9 @@ $settings->nav_links_bottom = [
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// inside a <style> tag. This may also be a url - urls will be referenced via a
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// <link rel='stylesheet' /> tag.
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$settings->css = "body { margin: 2rem 0; font-family: sans-serif; color: #111111; background: #eee8f2; }
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nav { position: absolute; top: 0; left: 0; right: 0; display: flex; background-color: #8a62a7; color: #ffa74d; box-shadow: inset 0 -0.6rem 0.8rem -0.5rem rgba(50, 50, 50, 0.5); }
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nav.top { position: absolute; top: 0; left: 0; right: 0; box-shadow: inset 0 -0.6rem 0.8rem -0.5rem rgba(50, 50, 50, 0.5); }
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nav.bottom { position: absolute; left: 0; right: 0; box-shadow: inset 0 0.8rem 0.8rem -0.5rem rgba(50, 50, 50, 0.5); }
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nav { display: flex; background-color: #8a62a7; color: #ffa74d; }
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nav > span { flex: 1; text-align: center; line-height: 2; display: inline-block; margin: 0; padding: 0.3rem 0.5rem; transition: all 0.25s; border-left: 3px solid #442772; border-right: 3px solid #442772; }
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nav > span:not(.inflexible):hover { transform: scale(1.1); }
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nav a { text-decoration: none; font-weight: bolder; color: inherit; }
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@ -239,8 +248,49 @@ if($isloggedin)
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/////// Login System End ///////
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///////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////// Security and Consistency Measures ////////////////////////////
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//////////////////////////////////////// Functions ////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////
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/*
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* @summary Converts a filesize into a human-readable string.
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* @source http://php.net/manual/en/function.filesize.php#106569
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* @editor Starbeamrainbowlabs
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*
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* @param $bytes - The number of bytes to convert.
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* @param $decimals - The number of decimal places to preserve.
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*/
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function human_filesize($bytes, $decimals = 2)
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{
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$sz = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "YB", "ZB"];
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$factor = floor((strlen($bytes) - 1) / 3);
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return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor];
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}
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/*
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* @summary Calculates the time sincce a particular timestamp and returns a
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* human-readable result.
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* @source http://snippets.pro/snippet/137-php-convert-the-timestamp-to-human-readable-format/
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*
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* @param $time - The timestamp to convert.
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*/
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function human_time_since($time)
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{
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$timediff = time() - $time;
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$tokens = array (
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31536000 => 'year',
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2592000 => 'month',
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604800 => 'week',
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86400 => 'day',
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3600 => 'hour',
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60 => 'minute',
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1 => 'second'
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);
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foreach ($tokens as $unit => $text) {
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if ($timediff < $unit) continue;
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$numberOfUnits = floor($timediff / $unit);
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return $numberOfUnits.' '.$text.(($numberOfUnits>1)?'s':'').' ago';
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}
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}
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/*
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* @summary Gets a list of all the sub pagess of the current page.
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*
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@ -309,6 +359,50 @@ function check_subpage_parents($pagename)
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check_subpage_parents($parent_pagename);
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}
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/*
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* @summary makes a path safe
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*
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* @details paths may only contain alphanumeric characters, spaces, underscores, and dashes
|
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*/
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function makepathsafe($string)
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{
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return preg_replace("/[^0-9a-zA-Z\_\-\ \/]/i", "", $string);
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}
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/*
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* @summary Hides an email address from bots by adding random html entities.
|
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*
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* @returns The mangled email address.
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*/
|
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function hide_email($str)
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{
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$hidden_email = "";
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for($i = 0; $i < strlen($str); $i++)
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{
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if($str[$i] == "@")
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{
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$hidden_email .= "&#" . ord("@") . ";";
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continue;
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}
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if(rand(0, 1) == 0)
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$hidden_email .= $str[$i];
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else
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$hidden_email .= "&#" . ord($str[$i]) . ";";
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}
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return $hidden_email;
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}
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///////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////// Security and Consistency Measures ////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////
|
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|
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/*
|
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* Sort out the pageindex. We create it if it doesn't exist, and load and parse
|
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* it if it does.
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*/
|
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if(!file_exists("./pageindex.json"))
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{
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// From http://in.php.net/manual/en/function.glob.php#106595
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|
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@ -371,39 +465,6 @@ else
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{
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$pageindex = json_decode(file_get_contents("./pageindex.json"));
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}
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/*
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* @summary makes a path safe
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*
|
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* @details paths may only contain alphanumeric characters, spaces, underscores, and dashes
|
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*/
|
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function makepathsafe($string)
|
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{
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return preg_replace("/[^0-9a-zA-Z\_\-\ \/]/i", "", $string);
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}
|
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|
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/*
|
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* @summary Hides an email address from bots by adding random html entities.
|
||||
*
|
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* @returns The mangled email address.
|
||||
*/
|
||||
function hide_email($str)
|
||||
{
|
||||
$hidden_email = "";
|
||||
for($i = 0; $i < strlen($str); $i++)
|
||||
{
|
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if($str[$i] == "@")
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{
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$hidden_email .= "&#" . ord("@") . ";";
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continue;
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}
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if(rand(0, 1) == 0)
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$hidden_email .= $str[$i];
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else
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$hidden_email .= "&#" . ord($str[$i]) . ";";
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}
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return $hidden_email;
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}
|
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|
||||
// Work around an Opera + Syntastic bug where there is no margin at the left hand side if there isn't a query string when accessing a .php file
|
||||
if(!isset($_GET["action"]) and !isset($_GET["page"]))
|
||||
|
|
@ -467,6 +528,7 @@ class page_renderer
|
|||
<p>Your local friendly administrators are {admins-name-list}.
|
||||
<p>This wiki is managed by <a href='mailto:{admin-details-email}'>{admin-details-name}</a>.</p>
|
||||
</footer>
|
||||
{navigation-bar-bottom}
|
||||
{all-pages-datalist}";
|
||||
public static $minimal_content_template = "{content}
|
||||
<hr class='footerdivider' />
|
||||
|
|
@ -486,6 +548,7 @@ class page_renderer
|
|||
"{header-html}",
|
||||
|
||||
"{navigation-bar}",
|
||||
"{navigation-bar-bottom}",
|
||||
|
||||
"{admin-details-name}",
|
||||
"{admin-details-email}",
|
||||
|
|
@ -500,7 +563,8 @@ class page_renderer
|
|||
$settings->favicon,
|
||||
self::get_css_as_html(),
|
||||
|
||||
self::render_navigation_bar(),
|
||||
self::render_navigation_bar($settings->nav_links, $settings->nav_links_extra, "top"),
|
||||
self::render_navigation_bar($settings->nav_links_bottom, [], "bottom"),
|
||||
|
||||
$settings->admindetails["name"],
|
||||
$settings->admindetails["email"],
|
||||
|
|
@ -545,22 +609,21 @@ class page_renderer
|
|||
|
||||
public static $nav_divider = "<span class='nav-divider inflexible'> | </span>";
|
||||
|
||||
public static function render_navigation_bar()
|
||||
/*
|
||||
* @summary Function to render a navigation bar from an array of links. See
|
||||
* $settings->nav_links for format information.
|
||||
*
|
||||
* @param $nav_links - The links to add to the navigation bar.
|
||||
* @param $nav_links_extra - The extra nav links to add to the "More..."
|
||||
* menu.
|
||||
*/
|
||||
public static function render_navigation_bar($nav_links, $nav_links_extra, $class = "")
|
||||
{
|
||||
global $settings, $user, $isloggedin, $page;
|
||||
$result = "<nav>\n";
|
||||
|
||||
if($isloggedin)
|
||||
{
|
||||
$result .= "<span class='inflexible'>Logged in as " . self::render_username($user) . ".</span> "/* . page_renderer::$nav_divider*/;
|
||||
$result .= "<span><a href='index.php?action=logout'>Logout</a></span>";
|
||||
$result .= page_renderer::$nav_divider;
|
||||
}
|
||||
else
|
||||
$result .= "<span class='inflexible'>Browsing as Anonymous.</span>" . /*page_renderer::$nav_divider . */"<span><a href='index.php?action=login'>Login</a></span>" . page_renderer::$nav_divider;
|
||||
$result = "<nav class='$class'>\n";
|
||||
|
||||
// Loop over all the navigation links
|
||||
foreach($settings->navlinks as $item)
|
||||
foreach($nav_links as $item)
|
||||
{
|
||||
if(is_string($item))
|
||||
{
|
||||
|
|
@ -568,6 +631,17 @@ class page_renderer
|
|||
switch($item)
|
||||
{
|
||||
//keywords
|
||||
case "user-status":
|
||||
if($isloggedin)
|
||||
{
|
||||
$result .= "<span class='inflexible'>Logged in as " . self::render_username($user) . ".</span> "/* . page_renderer::$nav_divider*/;
|
||||
$result .= "<span><a href='index.php?action=logout'>Logout</a></span>";
|
||||
$result .= page_renderer::$nav_divider;
|
||||
}
|
||||
else
|
||||
$result .= "<span class='inflexible'>Browsing as Anonymous.</span>" . /*page_renderer::$nav_divider . */"<span><a href='index.php?action=login'>Login</a></span>" . page_renderer::$nav_divider;
|
||||
break;
|
||||
|
||||
case "search": // Displays a search bar
|
||||
$result .= "<span class='inflexible'><form method='get' action='index.php' style='display: inline;'><input type='search' name='page' list='allpages' placeholder='Type a page name here and hit enter' /></form></span>";
|
||||
break;
|
||||
|
|
@ -578,7 +652,7 @@ class page_renderer
|
|||
|
||||
case "menu":
|
||||
$result .= "<span class='inflexible nav-more'>More...</span>";
|
||||
// todo Add the submenu
|
||||
// todo Add the submenu with $nav_links_extra
|
||||
break;
|
||||
|
||||
// It isn't a keyword, so just output it directly
|
||||
|
|
@ -622,38 +696,6 @@ class page_renderer
|
|||
}
|
||||
}
|
||||
|
||||
///////////////////////////////////////////
|
||||
//////////////// Functions ////////////////
|
||||
///////////////////////////////////////////
|
||||
//from http://php.net/manual/en/function.filesize.php#106569
|
||||
//edited by Starbeamrainbowlabs
|
||||
function human_filesize($bytes, $decimals = 2)
|
||||
{
|
||||
$sz = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "YB", "ZB"];
|
||||
$factor = floor((strlen($bytes) - 1) / 3);
|
||||
return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor];
|
||||
}
|
||||
//from http://snippets.pro/snippet/137-php-convert-the-timestamp-to-human-readable-format/
|
||||
function human_time_since($time)
|
||||
{
|
||||
$timediff = time() - $time;
|
||||
$tokens = array (
|
||||
31536000 => 'year',
|
||||
2592000 => 'month',
|
||||
604800 => 'week',
|
||||
86400 => 'day',
|
||||
3600 => 'hour',
|
||||
60 => 'minute',
|
||||
1 => 'second'
|
||||
);
|
||||
foreach ($tokens as $unit => $text) {
|
||||
if ($timediff < $unit) continue;
|
||||
$numberOfUnits = floor($timediff / $unit);
|
||||
return $numberOfUnits.' '.$text.(($numberOfUnits>1)?'s':'').' ago';
|
||||
}
|
||||
}
|
||||
///////////////////////////////////////////
|
||||
|
||||
//////////////////////////
|
||||
/// Module functions ///
|
||||
//////////////////////////
|
||||
|
|
@ -941,8 +983,6 @@ register_module([
|
|||
|
||||
file_put_contents("./pageindex.json", json_encode($pageindex, JSON_PRETTY_PRINT));
|
||||
|
||||
// Todo Update the parent page entries in the page index if they exist
|
||||
|
||||
if(isset($_GET["newpage"]))
|
||||
http_response_code(201);
|
||||
else
|
||||
|
|
|
|||
|
|
@ -29,7 +29,7 @@
|
|||
"author": "Starbeamrainbowlabs",
|
||||
"description": "Allows you to edit pages by adding the edit and save actions. You should probably include this one.",
|
||||
"id": "page-edit",
|
||||
"lastupdate": 1437037943
|
||||
"lastupdate": 1437037997
|
||||
},
|
||||
{
|
||||
"name": "Help page",
|
||||
|
|
|
|||
Loading…
Reference in New Issue