diff options
| author | jhunkeler <jhunkeler@c5b2fb0a-d05d-0410-98c8-828840a80ff6> | 2009-12-20 13:38:08 -0500 |
|---|---|---|
| committer | jhunkeler <jhunkeler@c5b2fb0a-d05d-0410-98c8-828840a80ff6> | 2009-12-20 13:38:08 -0500 |
| commit | be4f83cd2a17a0ec05f5bce50c91befaafaa6e0c (patch) | |
| tree | 6f20672cf5df66044b3fa9dd71fc3bcdc484abe6 /admin/functions.php | |
| parent | 1a619f2638a4f77fb8ea9557edeefb883d8c06f8 (diff) | |
| download | bayonetcms-be4f83cd2a17a0ec05f5bce50c91befaafaa6e0c.tar.gz | |
Test.
git-svn-id: http://svn.3rd-infantry-division.org/testing/branches/Bayonet CMS v2@376 c5b2fb0a-d05d-0410-98c8-828840a80ff6
Diffstat (limited to 'admin/functions.php')
| -rw-r--r-- | admin/functions.php | 568 |
1 files changed, 568 insertions, 0 deletions
diff --git a/admin/functions.php b/admin/functions.php new file mode 100644 index 0000000..07bc20b --- /dev/null +++ b/admin/functions.php @@ -0,0 +1,568 @@ +<?php
+/**
+ * Bayonet Content Management System
+ * Copyright (C) 2008 Joseph Hunkeler
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * bbcode_format()
+ *
+ * Modified public domain code from www.phpit.net
+ *
+ * @param mixed $str
+ * @return
+ */
+function bbcode_format ($str)
+{
+ $str = htmlentities($str);
+ $str = strip_tags($str);
+ $str = wordwrap($str,100,"\n",true);
+
+ $simple_search = array(
+ '/\[b\](.*?)\[\/b\]/is',
+ '/\[i\](.*?)\[\/i\]/is',
+ '/\[u\](.*?)\[\/u\]/is',
+ '/\[hr\]/is',
+ '/\[pi\](.*?)\[\/pi\]/is',
+ '/\[center\](.*?)\[\/center\]/is',
+ '/\[title\](.*?)\[\/title\]/is',
+ '/\[article\](.*?)\[\/article\]/is',
+ '/\[section\](.*?)\[\/section\]/is',
+ '/\[code\](.*?)\[\/code\]/is',
+ '/\[quote\](.*?)\[\/quote\]/is',
+ '/\[quote\=(.*?)\](.*?)\[\/quote\]/is',
+ '/\[url\=(.*?)\](.*?)\[\/url\]/is',
+ '/\[align\=(.*?)\](.*?)\[\/align\]/is',
+ '/\[size\=(.*?)\](.*?)\[\/size\]/is',
+ '/\[img\=(.*?)\](.*?)\[\/img\]/is'
+ );
+
+ $simple_replace = array(
+ '<strong>$1</strong>',
+ '<em>$1</em>',
+ '<u>$1</u>',
+ '<hr>',
+ '<p style="text-indent:3em;">$1</p>',
+ '<center>$1</center>',
+ '<h2>$1</h2>',
+ '<h3>$1</h3>',
+ '<h4>$1</h4>',
+ '<blockquote><pre>$1</pre></blockquote>',
+ '<blockquote>$1</blockquote>',
+ '<i>$1 wrote:</i><br/><blockquote>$2</blockquote>',
+ '<a href="$1">$2</a>',
+ '<align="$1">$2</align>',
+ '<font style="font-size:$1px;">$2</font>',
+ '<img src="$1" alt="$2"/>'
+ );
+
+ $order = array("\r\n", "\n", "\r");
+ $replace = "\n<br/>";
+
+ $str = preg_replace ($simple_search, $simple_replace, $str);
+ $str = str_ireplace($order,$replace,$str);
+ return $str;
+}
+
+ //BBcode 2 HTML was written by WAY2WEB.net
+
+ function BBCode($Text)
+ {
+ // Replace any html brackets with HTML Entities to prevent executing HTML or script
+ // Don't use strip_tags here because it breaks [url] search by replacing & with amp
+ $Text = str_replace("<", "<", $Text);
+ $Text = str_replace(">", ">", $Text);
+
+ // Convert new line chars to html <br /> tags
+ $Text = nl2br($Text);
+
+ // Set up the parameters for a URL search string
+ $URLSearchString = " a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\'";
+ // Set up the parameters for a MAIL search string
+ $MAILSearchString = $URLSearchString . " a-zA-Z0-9\.@";
+
+ // Perform URL Search
+ $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '<a href="$1" target="_blank">$1</a>', $Text);
+ $Text = preg_replace("(\[url\=([$URLSearchString]*)\](.+?)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);
+ //$Text = preg_replace("(\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);
+
+ // Perform MAIL Search
+ $Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '<a href="mailto:$1">$1</a>', $Text);
+ $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.+?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
+
+ // Check for bold text
+ $Text = preg_replace("(\[b\](.+?)\[\/b])is",'<span class="bold">$1</span>',$Text);
+
+ // Check for Italics text
+ $Text = preg_replace("(\[i\](.+?)\[\/i\])is",'<span class="italics">$1</span>',$Text);
+
+ // Check for Underline text
+ $Text = preg_replace("(\[u\](.+?)\[\/u\])is",'<span class="underline">$1</span>',$Text);
+
+ // Check for strike-through text
+ $Text = preg_replace("(\[s\](.+?)\[\/s\])is",'<span class="strikethrough">$1</span>',$Text);
+
+ // Check for over-line text
+ $Text = preg_replace("(\[o\](.+?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
+
+ // Check for colored text
+ $Text = preg_replace("(\[color=(.+?)\](.+?)\[\/color\])is","<span style=\"color: $1\">$2</span>",$Text);
+
+ // Check for sized text
+ $Text = preg_replace("(\[size=(.+?)\](.+?)\[\/size\])is","<span style=\"font-size: $1px\">$2</span>",$Text);
+
+ // Check for list text
+ $Text = preg_replace("/\[list\](.+?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
+ $Text = preg_replace("/\[list=1\](.+?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
+ $Text = preg_replace("/\[list=i\](.+?)\[\/list\]/s", '<ul class="listlowerroman">$1</ul>' ,$Text);
+ $Text = preg_replace("/\[list=I\](.+?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
+ $Text = preg_replace("/\[list=a\](.+?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
+ $Text = preg_replace("/\[list=A\](.+?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
+ $Text = str_replace("[*]", "<li>", $Text);
+
+ // Check for font change text
+ $Text = preg_replace("(\[font=(.+?)\](.+?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);
+
+ // Declare the format for [code] layout
+ $CodeLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
+ <tr>
+ <td class="quotecodeheader"> Code:</td>
+ </tr>
+ <tr>
+ <td class="codebody">$1</td>
+ </tr>
+ </table>';
+ // Check for [code] text
+ $Text = preg_replace("/\[code\](.+?)\[\/code\]/is","$CodeLayout", $Text);
+ // Declare the format for [php] layout
+ $phpLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
+ <tr>
+ <td class="quotecodeheader"> Code:</td>
+ </tr>
+ <tr>
+ <td class="codebody">$1</td>
+ </tr>
+ </table>';
+ // Check for [php] text
+ $Text = preg_replace("/\[php\](.+?)\[\/php\]/is",$phpLayout, $Text);
+
+ // Declare the format for [quote] layout
+ $QuoteLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
+ <tr>
+ <td class="quotecodeheader"> Quote:</td>
+ </tr>
+ <tr>
+ <td class="quotebody">$1</td>
+ </tr>
+ </table>';
+
+ // Check for [quote] text
+ $Text = preg_replace("/\[quote\](.+?)\[\/quote\]/is","$QuoteLayout", $Text);
+
+ // Images
+ // [img]pathtoimage[/img]
+ $Text = preg_replace("/\[img\](.+?)\[\/img\]/", '<img src="$1">', $Text);
+
+ //[img=align]image source[/img]
+ $Text = preg_replace("(\[img align\=(.+?)\](.+?)\[\/img\])is","<img src=\"$2\" align=\"$1\" />",$Text);
+
+ // [img=widthxheight]image source[/img]
+ $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.+?)\[\/img\]/", '<img src="$3" height="$2" width="$1">', $Text);
+
+ // Alignment
+ // [align=type]text[/align]
+ $Text = preg_replace("(\[align=(.+?)\](.+?)\[\/align\])is","<div style=\"text-align: $1\">$2</div>",$Text);
+
+ return $Text;
+ }
+
+function articleHeading($text){
+
+ // Set the content-type
+ header('Content-type: image/png');
+
+ //$text = $_GET['text'];
+
+ $im = imagecreatefrompng('images/news_header.png'); // open image
+ imagealphablending($im, true); // setting alpha blending on
+ imagesavealpha($im, true); // save alphablending setting (important)
+
+ // Create some colors
+ $black = imagecolorallocate($im, 0, 0, 0);
+
+
+ // Replace path by your own font path
+ //$font = 'TrajanPro-Regular.otf';
+ //$font = 'TrajanPro-Bold.otf';
+ $font = 'BrushScriptStd.otf';
+ //$font = 'TRATS__.TTF';
+ //$text = strtoupper($text);
+
+ // Add the text
+ imagettftext($im, 18, 0, 0, 17, $black, $font, $text);
+
+ // Using imagepng() results in clearer text compared with imagejpeg()
+ imagepng($im);
+ imagedestroy($im);
+}
+
+function LinkList($array)
+{
+ if(!is_array($array))
+ {
+ ReportError("List was not an array");
+ return;
+ }
+
+ echo "<ul class=\"block\">";
+ foreach($array as $text => $link)
+ {
+ echo "<li><a href=\"$link\">$text</a></li>";
+ }
+ echo "</ul>";
+}
+
+/**
+ * LinkModule()
+ *
+ * Helper function to link to Bayonet modules.
+ *
+ * @param mixed $module_name
+ * @param mixed $link_name
+ * @return
+ */
+function LinkModule($module_name,$args = NULL,$link_name)
+{
+ return "<a href=\"?load={$module_name}{$args}\">{$link_name}</a>";
+}
+
+/**
+ * LinkPage()
+ *
+ * Helper function to link to Bayonet pages.
+ *
+ * @param mixed $page_id
+ * @param mixed $page_name
+ * @return
+ */
+function LinkPage($page_id,$page_name)
+{
+ return "<a href=\"?load=page&id={$page_id}\">{$page_name}</a>";
+}
+
+/**
+ * LinkInternal()
+ *
+ * Helper function to link to a relative Bayonet path.
+ *
+ * @param mixed $name
+ * @param string $rel_path
+ * @param string $file
+ * @return
+ */
+function LinkInternal($name,$file,$rel_path = "./")
+{
+ return "<a href=\"{$rel_path}{$file}\">{$name}</a>";
+}
+
+if(!defined("CALLED_FROM_ADMIN"))
+{
+ /**
+ * OpenTable()
+ *
+ * Begins a Bayonet site table.
+ *
+ * @return
+ */
+ function OpenTable($width = "100%")
+ {
+ //width="100%" is important. Otherwise all of our tables will be text width.
+ echo "<table width=\"{$width}\" align=\"center\" class=\"cleartable\">\n";
+ }
+
+ /**
+ * CloseTable()
+ *
+ * Closes a Bayonet site table.
+ *
+ * @return
+ */
+ function CloseTable()
+ {
+ echo "</table>";
+ }
+}
+
+function OpenBlock($title = 'New Block')
+{
+ OpenTable();
+ echo "<div class=\"contentHeading\">{$title}</div>";
+ echo "<div class=\"content\">";
+}
+
+function CloseBlock()
+{
+ echo "</div>";
+ CloseTable();
+}
+/**
+ * ReportError()
+ *
+ * This function should be called in the event that an error has occured.
+ *
+ * @param mixed $message - automatically logged
+ * @return
+ */
+function ReportError($message)
+{
+ //WriteLog($message,BAYONET_LOG_ERROR);
+ OpenTable();
+ echo "<tr><th>Error Message</th></tr><tr><td style=\"text-align:center;\">{$message}</td></tr>";
+ CloseTable();
+}
+
+/**
+ * ReportHack()
+ *
+ * This function should be called in the event that we are confirming
+ * a hacking attempt.
+ *
+ * @param mixed $message - automatically logged
+ * @return void
+ */
+function ReportHack($message)
+{
+ //WriteLog($message,BAYONET_LOG_HACK);
+ OpenTable();
+ echo "<tr><th>Hack Attempt</th></tr><tr><td style=\"text-align:center;\">{$message}</td></tr>";
+ CloseTable();
+}
+
+
+/**
+ * array_dump()
+ *
+ * Useful against $_POST and $_GET variables, for dumping data to
+ * a log file, or to stdout. The return value is a single string,
+ * with each array key => value pair delimited by a character.
+ * The default character is a pipe -> '|'. It is assumed that if
+ * wanted to have a newline character inserted, just replace $spacer
+ * with '\n'.
+ *
+ * @param mixed $array
+ * @param string $spacer
+ * @return
+ */
+function array_dump($array, $spacer = '|')
+{
+ $retval = NULL;
+ foreach($array as $challenge => $answer)
+ {
+ $retval .= " $challenge => $answer " . $spacer;
+ }
+
+ return $retval;
+}
+
+/**
+ * WriteLog()
+ *
+ * This function can be accessed directly, however, anything that is
+ * passed to ReportError() or ReportHack(), or decho() will be logged in their
+ * appropriate log file.
+ *
+ * Change made: added checks to see if the log files exist before opening
+ *
+ * @param mixed $message
+ * @param mixed $flag
+ * @return
+ */
+define('BAYONET_LOG_HACK','bayonet_log_hack');
+define('BAYONET_LOG_ERROR','bayonet_log_error');
+define('BAYONET_LOG_WARN','bayonet_log_warn');
+define('BAYONET_LOG_INFO','bayonet_log_info');
+
+function WriteLog($message,$flag)
+{
+ global $config;
+ $enabled = $config['logs']['enabled'];
+
+ if(!$enabled)
+ {
+ return false;
+ }
+
+ $dir = $config['logs']['dir'];
+ date_default_timezone_set($config['logs']['timezone']);
+ $varstr = array_dump($_GET);
+ $type = NULL;
+ $ip = $_SERVER['REMOTE_ADDR'];
+ $hostname = gethostbyaddr($ip);
+ $executed = $_SERVER['PHP_SELF'];
+ $timestamp = date('Y-M-d H:i:s T');
+
+
+ $message = str_replace("\n",'',$message);
+ $message = str_replace("<br>",'',$message);
+
+ switch($flag)
+ {
+ case BAYONET_LOG_HACK:
+ if(!file_exists($dir.'hacks.log')){
+ break;
+ }
+ $fp = fopen($dir.'hacks.log','a');
+ $type = 'HACK';
+ $full_message = "TIMESTAMP: {$timestamp}\n\t\tIP: {$ip}\n\t\tHOSTNAME: {$hostname}\n\t\tACTION: {$type} of {$executed}\n\t\tDEFERRAL: {$message}\n\t\tVAR: ({$varstr})\n\n";
+ break;
+ case BAYONET_LOG_ERROR:
+ if(!file_exists($dir.'error.log')){
+ break;
+ }
+ $fp = fopen($dir.'error.log','a');
+ $type = 'ERROR';
+ $full_message = "({$timestamp}) - {$type} - {$message} - ({$varstr})\n";
+ break;
+ case BAYONET_LOG_WARN:
+ if(!file_exists($dir.'warn.log')){
+ break;
+ }
+ $fp = fopen($dir.'warn.log','a');
+ $type = 'WARN';
+ $full_message = "({$timestamp}) - {$type} - {$message} - ({$varstr})\n";
+ break;
+ case BAYONET_LOG_INFO:
+ if(!file_exists($dir.'info.log')){
+ break;
+ }
+ $fp = fopen($dir.'info.log','a');
+ $type = 'INFO';
+ $full_message = "({$timestamp}) - {$type} - {$message}\n";
+ break;
+ default:
+ echo 'To log something, you need to define a log to write to.<br>';
+ return;
+ }
+ if(file_exists($fp)){
+ fwrite($fp,$full_message);
+ fclose($fp);
+ }else{
+ //echo "could not write to file because file does not exist.<br />";
+ }
+}
+
+/**
+ * UnderConstruction()
+ *
+ * Displays a site-wide message across the page header.
+ *
+ * @param mixed $message
+ * @param mixed $flag Acceptable flags are BAYONET_SITE, and BAYONET_SECTION
+ * @return
+ */
+define('BAYONET_SITE','bayonet_site');
+define('BAYONET_SECTION','bayonet_section');
+function UnderConstruction($message = NULL, $flag = BAYONET_SITE)
+{
+ $timestamp = date("Y-M-d h:m:s");
+ OpenTable();
+ switch($flag)
+ {
+ case BAYONET_SITE:
+ echo "<tr><th>Site is currently under construction : $timestamp</th></tr>";
+ break;
+ case BAYONET_SECTION:
+ echo "<tr><th>Section currently under construction : $timestamp</th></tr>";
+ }
+
+ if(!is_null($message))
+ {
+ echo "<tr><td><i>$message</i></td></tr>";
+ }
+
+ CloseTable();
+ echo "<br>";
+}
+
+/**
+ * GetBlocks()
+ *
+ * Includes all directories listed in blocks/ and uses the bayonet_blocks
+ * MySQL table to determine the order of the blocks displayed.
+ *
+ * @return
+ */
+
+define('BLOCK_LEFT',false);
+define('BLOCK_RIGHT',false);
+
+function GetBlocks($position = BLOCK_LEFT)
+{
+ global $config;
+ /**
+ * I had to reconnect to the database for some fucking reason at this point.
+ * I have no idea why, but I was recieving errors telling me that $db was no longer
+ * an object. This is/was bullshit.
+ */
+ $db = new Bayonet_SQL();
+ $db->Connect(
+ $config['sql']['hostname'],
+ $config['sql']['username'],
+ $config['sql']['password']
+ );
+ $db->Select_db($config['sql']['database']);
+
+ $result = $db->Query("SELECT * FROM `bayonet_blocks` ORDER BY weight, position");
+ //$result = mysql_query("SELECT * FROM bayonet_blocks ORDER BY weight, position");
+ while(($row = $db->Fetch($result))!==false)
+ {
+ $blocks[] = $row;
+ }
+ $db->Free($result);
+
+ foreach($blocks as $block)
+ {
+ if($block['position'] == $position && $block['active'] == true)
+ {
+ $load = 'blocks/'.$block['dir_name'].'/index.php';
+ if(file_exists($load))
+ {
+ OpenBlock($block['title']);
+ include $load;
+ CloseBlock();
+ }
+ else
+ {
+ ReportError("Failed to load block, '{$block['dir_name']}'. Check block config.");
+ }
+ if($config['blocks']['spacer']) echo "<br />";
+ }
+ }
+}
+
+/**
+ * PageRedirect()
+ *
+ * performs an http redirect
+ *
+ * @param $delay
+ * @param $link
+ */
+function PageRedirect($delay, $link)
+{
+ echo "<meta http-equiv=\"Refresh\" content=\"{$delay};url={$link}\">";
+}
+?>
\ No newline at end of file |