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comparison de/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
122 $chars = explode("/",$isbn); 122 $chars = explode("/",$isbn);
123 $isbn = $chars[0]; 123 $isbn = $chars[0];
124 $ret = 1; 124 $ret = 1;
125 $countryCode = 3; 125 $countryCode = 3;
126 126
127 include "../../private/db.php"; 127 include "../../private/db.php";
128 $query = "CALL b_getBookInfo('$isbn', $countryCode)"; 128 $query = "CALL b_getBookInfo('$isbn', $countryCode)";
129 //echo $query; 129 //echo $query;
130 $res = mysqli_query($link, $query) or exit( mysqli_error( $link )); 130 $res = mysqli_query($link, $query) or exit( mysqli_error( $link ));
131 include "../xml/aws_signed_request.php"; 131 include "../xml/aws_signed_request.php";
132 include "../xml/getAmazonInfo.php"; 132 include "../xml/getAmazonInfo.php";
136 $title = $rows["Title"]; 136 $title = $rows["Title"];
137 $author = $rows["Author"]; 137 $author = $rows["Author"];
138 } 138 }
139 else 139 else
140 { 140 {
141 $bookDetails = getAmazonDet($isbn,1,'ca'); 141 $bookDetails = getAmazonDet($isbn,1,'de');
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,'de'); 184 $bookLDetails = getAmazonDet($linkedISBN,1,'de');
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);
271 var obj = new Object; 301 var obj = new Object;
272 obj.height=960; 302 obj.height=960;
273 FB.Canvas.setSize(obj); 303 FB.Canvas.setSize(obj);
274 </script>"; 304 </script>";
275 } 305 }
276 } 306 }
277 ?> 307 ?>
278 308
279 <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>
280 310
281 <script type="text/javascript"> 311 <script type="text/javascript">