Initial commit Change-Id: I0000000000000000000000000000000000000000
This commit is contained in:
177
classes/blog.php
Executable file
177
classes/blog.php
Executable file
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<?php
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class blog {
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var $host;
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var $username;
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var $password;
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var $table;
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/**
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* Contructor
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* @param String $host
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* @param String $username
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* @param String $password
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* @param String $db
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*/
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public function blog($host, $username, $password, $db){
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$this->host = $host;
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$this->username = $username;
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$this->password = $password;
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$this->table = $db;
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$this->connect();
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}
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/**
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deletes all the comments in the blog database for the suppled id
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*/
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public function delete_thread($id){
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$q = "DELETE FROM blog WHERE id = '$report'";
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return mysql_query($q);
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}
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/**
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Display all comment entrys for the specified report
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*/
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public function get_blog() {
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/* Instantiate class */
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require_once("pager.php");
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$p = new Pager;
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/* Show many results per page? */
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$limit = 5;
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/* Find the start depending on $_GET['page'] (declared if it's null) */
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$start = $p->findStart($limit);
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/* Find the number of rows returned from a query; Note: Do NOT use a LIMIT clause in this query */
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$count = mysql_num_rows(mysql_query("SELECT * FROM blog"));
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/* Find the number of pages based on $count and $limit */
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$pages = $p->findPages($count, $limit);
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/* Now we use the LIMIT clause to grab a range of rows */
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$r = mysql_query("SELECT * FROM blog ORDER BY id DESC LIMIT ".$start.", ".$limit);
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/* Now get the page list and echo it */
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$pagelist = $p->pageList($_GET['page'], $pages);
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if ( $r !== false && mysql_num_rows($r) > 0 ) {
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while ( $a = mysql_fetch_assoc($r) ) {
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$title = stripslashes($a['title']);
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$bodytext = stripslashes($a['bodytext']);
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$username = $a['name'];
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$gravatar = 'http://www.gravatar.com/avatar/' . $a['email'] . '?s=48';
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$date = $a['created'];
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$entry_display .= <<<ENTRY_DISPLAY
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<div class="post">
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<img src="$gravatar" /> <b>$username : $title</b><hr/>
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<p> $bodytext
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<hr class="commentfooter" /> Posted: $date</p>
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</div>
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<br/>
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ENTRY_DISPLAY;
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}
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$entry_display .= '<div align="center">'.$pagelist.'</div>';
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}
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else {
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$entry_display .= <<<ENTRY_DISPLAY
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<p>
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No entries have been made on this page.
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</p>
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ENTRY_DISPLAY;
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}
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/*
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$entry_display .= <<<ADMIN_OPTION
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<p class="admin_link">
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<a href="{$_SERVER['PHP_SELF']}?new_comment=1">Add a New Entry</a>
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</p>
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ADMIN_OPTION;
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*/
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return $entry_display;
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}
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/*
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This function will be used to display the new comment entry form
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*/
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public function display_post() {
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return <<<ADMIN_FORM
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<h2>
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New Blog Entry
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</h2>
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<form action="{$_SERVER['PHP_SELF']}" method="post">
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<input type="hidden" name="blog" value="1" />
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<div class="clearfix">
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<label for="title">Title</label><br />
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<div class="input">
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<input name="title" id="title" type="text" maxlength="55" class="xlarge" required/>
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</div>
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</div>
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<div class="clearfix">
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<label for="bodytext">Body Text</label><br />
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<div class="input">
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<textarea name="bodytext" id="bodytext" rows=10 cols=56 class="xxlarge"required></textarea>
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</div>
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</div>
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<div class="actions">
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<button type="submit" class="btn primary" onclick="checkRequired(this.forum)" >Create This Entry</button>
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<button type="reset" class="btn">Cancel</button>
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</div>
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</form>
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ADMIN_FORM;
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}
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public function write($p) {
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if ( $p['title'] )
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$title = mysql_real_escape_string(strip_tags($_POST['title']));
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if ( $p['bodytext'])
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$bodytext = mysql_real_escape_string(strip_tags($_POST['bodytext']));
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$name = $_SESSION['username'];
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$email = $_SESSION['email'];
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if ( $title && $bodytext ) {
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$created = date("g:iA M d, Y");
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$sql = "INSERT INTO blog (title, bodytext, created, name, email)VALUES('$title','$bodytext','$created','$name', '$email' )";
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return mysql_query($sql) or die("Could not select database. " . mysql_error());
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} else {
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return false;
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}
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}
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/**
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This function connects to the database
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*/
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public function connect() {
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mysql_connect($this->host,$this->username,$this->password) or die("Could not connect. " . mysql_error());
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mysql_select_db($this->table) or die("Could not select database. " . mysql_error());
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return $this->buildDB();
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}
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private function buildDB() {
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$sql = <<<MySQL_QUERY
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CREATE TABLE IF NOT EXISTS blog (
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id INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
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title VARCHAR(150),
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bodytext TEXT,
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created VARCHAR(100),
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name VARCHAR(20),
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email VARCHAR(100)
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)
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MySQL_QUERY;
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return mysql_query($sql);
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}
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}
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?>
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