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comparison ca/index.php @ 19:84a412b8122c

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try to protect against a range of missing info
author Charlie Root
date Thu, 30 Aug 2018 17:18:12 -0400
parents 077b0a0a3e6d
children a67bf725e87b
comparison
equal deleted inserted replaced
18:c41a5802b26c 19:84a412b8122c
58 echo "<!DOCTYPE html><html>"; 58 echo "<!DOCTYPE html><html>";
59 if($proceed) 59 if($proceed)
60 { 60 {
61 echo "<head>"; 61 echo "<head>";
62 echo "<meta name=\"fragment\" content=\"!\">"; 62 echo "<meta name=\"fragment\" content=\"!\">";
63 63 echo "<meta name=\"viewport\" content=\"width=device-width, user-scalable=no\" />";
64 echo "<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\">"; 64 echo "<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\">";
65 echo "<link type=\"text/css\" rel=\"stylesheet\" href=\"../Books.css\">"; 65 echo "<link type=\"text/css\" rel=\"stylesheet\" href=\"../Books.css\">";
66 66
67 if(isset($_GET['_escaped_fragment_'])) { 67 if(isset($_GET['_escaped_fragment_'])) {
68 $isbn = $_GET['_escaped_fragment_']; 68 $isbn = $_GET['_escaped_fragment_'];
138 } 138 }
139 else 139 else
140 { 140 {
141 $bookDetails = getAmazonDet($isbn,1,'ca'); 141 $bookDetails = getAmazonDet($isbn,1,'ca');
142 $bookXML = new SimpleXMLElement($bookDetails); 142 $bookXML = new SimpleXMLElement($bookDetails);
143 $title = $bookXML->Items->Item[0]->ItemAttributes->Title; 143 if ($bookXML->Items && $bookXML->Items->Item[0] &&
144 $author = $bookXML->Items->Item[0]->ItemAttributes->Author; 144 $bookXML->Items->Item[0]->ItemAttributes)
145 { $attrs=$bookXML->Items->Item[0]->ItemAttributes;
146 if ($attrs->Title) {
147 $title = $attrs->Title; }
148 else {
149 $title ="[no Title]";
150 }
151 if ($attrs->Author) {
152 $author = $attrs->Author;
153 }
154 else {
155 $author ="[no Author]";
156 }
157 }
158 else {
159 $title ="[no Title]";
160 $author = "[no Author]";
161 }
145 } 162 }
146 163
147 $linkedBooks = include "../php/read/getLinkedBooks.php"; 164 $linkedBooks = include "../php/read/getLinkedBooks.php";
148 $xml = new SimpleXMLElement($linkedBooks); 165 $xml = new SimpleXMLElement($linkedBooks);
149 166
164 } 181 }
165 else 182 else
166 { 183 {
167 $bookLDetails = getAmazonDet($linkedISBN,1,'ca'); 184 $bookLDetails = getAmazonDet($linkedISBN,1,'ca');
168 $bookLXML = new SimpleXMLElement($bookLDetails); 185 $bookLXML = new SimpleXMLElement($bookLDetails);
169 $titleL = $bookLXML->Items->Item[0]->ItemAttributes->Title; 186 if ($bookLXML->Items &&
170 $authorL = $bookLXML->Items->Item[0]->ItemAttributes->Author; 187 $bookLXML->Items->Item[0] &&
188 $bookLXML->Items->Item[0]->ItemAttributes) {
189 $attrs=$bookLXML->Items->Item[0]->ItemAttributes;
190 if ($attrs->Title) {
191 $titleL = $attrs->Title; }
192 else {
193 $titleL = ""; }
194 if ($attrs->Author) {
195 $authorL = $attrs->Author; }
196 else {
197 $authorL = ""; }
198 }
199 else {
200 $titleL = ""; }
171 } 201 }
172 if($titleL != "") 202 if($titleL != "")
173 { 203 {
174 $recommended .= " $titleL by $authorL,"; 204 $recommended .= " $titleL by $authorL,";
175 $underAuthor = str_replace(" ","_",$authorL); 205 $underAuthor = str_replace(" ","_",$authorL);
202 else 232 else
203 { 233 {
204 echo "<script type=\"text/javascript\" language=\"javascript\" src=\"../raphael-min.js\"></script>"; 234 echo "<script type=\"text/javascript\" language=\"javascript\" src=\"../raphael-min.js\"></script>";
205 echo $launchScript;//"<script type=\"text/javascript\" language=\"javascript\" src=\"../books/books.nocache.js\"></script>"; 235 echo $launchScript;//"<script type=\"text/javascript\" language=\"javascript\" src=\"../books/books.nocache.js\"></script>";
206 } 236 }
237
207 echo "</head>"; 238 echo "</head>";
208 239
209 echo "<body>"; 240 echo "<body>";
210 echo "<p>Recommended Books for <b>$title</b> by <b>$author</b>:"; 241 echo "<p>Recommended Books for <b>$title</b> by <b>$author</b>:";
211 echo $linkedRecommended . "</p>"; 242 echo $linkedRecommended . "</p>";
220 echo "Switch to <a href=\"http://www.YourNextGame.com/ca/\">YourNextGame</a>"; 251 echo "Switch to <a href=\"http://www.YourNextGame.com/ca/\">YourNextGame</a>";
221 } 252 }
222 catch(Exception $e) 253 catch(Exception $e)
223 { 254 {
224 echo 'Message: ' .$e->getMessage(); 255 echo 'Message: ' .$e->getMessage();
225 } 256 }
226 } 257 }
227 } 258 }
228 else 259 else
229 { 260 {
230 echo "<META NAME=\"Description\" CONTENT=\"YourNextRead recommends your next book. YourNextRead provides a book recommendation system showing aggregated book reviews, updated by real peoples opinions, in a simple visual map, helping you to decide 'What Should I Read Next?'. Perfect for both bookworms and casual readers!\">"; 261 echo "<META NAME=\"Description\" CONTENT=\"YourNextRead recommends your next book. YourNextRead provides a book recommendation system showing aggregated book reviews, updated by real peoples opinions, in a simple visual map, helping you to decide 'What Should I Read Next?'. Perfect for both bookworms and casual readers!\">";
250 else 281 else
251 { 282 {
252 echo "<script type=\"text/javascript\" language=\"javascript\" src=\"../raphael-min.js\"></script>"; 283 echo "<script type=\"text/javascript\" language=\"javascript\" src=\"../raphael-min.js\"></script>";
253 echo $launchScript;//"<script type=\"text/javascript\" language=\"javascript\" src=\"../books/books.nocache.js\"></script>"; 284 echo $launchScript;//"<script type=\"text/javascript\" language=\"javascript\" src=\"../books/books.nocache.js\"></script>";
254 } 285 }
286
255 echo "</head>"; 287 echo "</head>";
256 288
257 echo "<body>"; 289 echo "<body>";
258 echo "<div id=\"fb-root\"></div> 290 echo "<div id=\"fb-root\"></div>
259 <script type=\"text/javascript\" src=\"http://connect.facebook.net/en_US/all.js\"></script> 291 <script type=\"text/javascript\" src=\"http://connect.facebook.net/en_US/all.js\"></script>
269 var obj = new Object; 301 var obj = new Object;
270 obj.height=960; 302 obj.height=960;
271 FB.Canvas.setSize(obj); 303 FB.Canvas.setSize(obj);
272 </script>"; 304 </script>";
273 } 305 }
274 } 306 }
275 ?> 307 ?>
276 308
277 <iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1' style="position:absolute;width:0;height:0;border:0"></iframe> 309 <iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1' style="position:absolute;width:0;height:0;border:0"></iframe>
278 310
279 <script type="text/javascript"> 311 <script type="text/javascript">