| Index: trunk/extensions/SemanticMediaWiki/includes/SMW_QP_JSONlink.php |
| — | — | @@ -0,0 +1,129 @@ |
| | 2 | +<?php |
| | 3 | +/** |
| | 4 | + * Print links to JSON files representing query results. |
| | 5 | + * @file |
| | 6 | + * @ingroup SMWQuery |
| | 7 | + */ |
| | 8 | + |
| | 9 | +/** |
| | 10 | + * Printer for creating a link to JSON files. |
| | 11 | + * |
| | 12 | + * @author Fabian Howahl |
| | 13 | + * @ingroup SMWQuery |
| | 14 | + */ |
| | 15 | +class SMWJSONResultPrinter extends SMWResultPrinter { |
| | 16 | + protected $types = array("_wpg" => "text", "_num" => "number", "_dat" => "date", "_geo" => "text", "_str" => "text"); |
| | 17 | + |
| | 18 | + public function getMimeType($res) { |
| | 19 | + return 'application/JSON'; |
| | 20 | + } |
| | 21 | + |
| | 22 | + public function getFileName($res) { |
| | 23 | + if ($this->getSearchLabel(SMW_OUTPUT_WIKI) != '') { |
| | 24 | + return str_replace(' ', '_',$this->getSearchLabel(SMW_OUTPUT_WIKI)) . '.json'; |
| | 25 | + } else { |
| | 26 | + return 'result.json'; |
| | 27 | + } |
| | 28 | + } |
| | 29 | + |
| | 30 | + protected function getResultText($res, $outputmode) { |
| | 31 | + global $smwgIQRunningNumber, $wgSitename, $wgServer, $wgScriptPath; |
| | 32 | + $result = ''; |
| | 33 | + if ($outputmode == SMW_OUTPUT_FILE) { // create detached JSON file |
| | 34 | + $itemstack = array(); //contains Items for the items section |
| | 35 | + $propertystack = array(); //contains Properties for the property section |
| | 36 | + //generate property section |
| | 37 | + foreach ($res->getPrintRequests() as $pr) { |
| | 38 | + if(array_key_exists($pr->getTypeID(), $this->types)){ |
| | 39 | + $propertystack[] = '"'.str_replace(" ","_",strtolower($pr->getLabel())).'" : { valueType: "'.$this->types[$pr->getTypeID()].'" }'; |
| | 40 | + } |
| | 41 | + else { |
| | 42 | + $propertystack[] = '"'.str_replace(" ","_",strtolower($pr->getLabel())).'" : { valueType: "text" }'; |
| | 43 | + } |
| | 44 | + } |
| | 45 | + array_shift($propertystack); //drop first property |
| | 46 | + $properties ="properties: {\n\t\t".implode(",\n\t\t",$propertystack). "\n\t}"; |
| | 47 | + |
| | 48 | + //generate items section |
| | 49 | + $row = $res->getNext(); |
| | 50 | + while ( $row !== false ) { |
| | 51 | + $valuestack = array(); //contains Property-Value pairs to characterize an Item |
| | 52 | + $count = 0; //counter |
| | 53 | + $prefixedtext = ''; //save label for uri specification |
| | 54 | + foreach ($row as $field) { |
| | 55 | + $req = $field->getPrintRequest(); |
| | 56 | + if($count==0){ |
| | 57 | + $values = ''; |
| | 58 | + foreach($field->getContent() as $value){ |
| | 59 | + $values = $value->getShortText($outputmode,NULL); //assign last value to label |
| | 60 | + $prefixedtext = $value->getPrefixedText(); |
| | 61 | + } |
| | 62 | + $valuestack[] = 'label: "'.$values.'"'; |
| | 63 | + } else { |
| | 64 | + $values = array(); |
| | 65 | + $finalvalues = ''; |
| | 66 | + while ( ($value = $field->getNextObject()) !== false ){ |
| | 67 | + $finalvalues = ''; |
| | 68 | + switch($value->getTypeID()){ |
| | 69 | + case '_geo': |
| | 70 | + $values[] = '"'.$value->getXSDValue().'"'; |
| | 71 | + break; |
| | 72 | + case '_num': |
| | 73 | + $values[] = $value->getNumericValue($outputmode,$this->getLinker(0)); |
| | 74 | + break; |
| | 75 | + case '_dat': |
| | 76 | + $values[] = "\"".$value->getYear()."-".str_pad($value->getMonth(),2,'0',STR_PAD_LEFT)."-".str_pad($value->getDay(),2,'0',STR_PAD_LEFT)." ".$value->getTimeString()."\""; |
| | 77 | + break; |
| | 78 | + default: |
| | 79 | + $values[] = '"'.$value->getShortText($outputmode,NULL).'"'; |
| | 80 | + } |
| | 81 | + |
| | 82 | + if(sizeof($values)>1){ |
| | 83 | + $finalvalues = "[".implode(",",$values)."]"; |
| | 84 | + } else { |
| | 85 | + $finalvalues = $values[0]; |
| | 86 | + } |
| | 87 | + } |
| | 88 | + if($finalvalues != '') $valuestack[] = '"'.str_replace(" ","_",strtolower($req->getLabel())).'": '.$finalvalues.''; |
| | 89 | + } |
| | 90 | + $count++; |
| | 91 | + } |
| | 92 | + $valuestack[] = '"uri" : "'.$wgServer.$wgScriptPath.'/index.php?title='.$prefixedtext.'"'; |
| | 93 | + $itemstack[] = "\t{\n\t\t\t".implode(",\n\t\t\t",$valuestack)."\n\t\t}"; |
| | 94 | + $row = $res->getNext(); |
| | 95 | + } |
| | 96 | + |
| | 97 | + $items = "items: [\n\t".implode(",\n\t",$itemstack)."\n\t]"; |
| | 98 | + |
| | 99 | + //check whether a callback function is required |
| | 100 | + if(array_key_exists('callback', $this->m_params)){ |
| | 101 | + $result = htmlspecialchars($this->m_params['callback'])."({\n\t".$properties.",\n\t".$items."\n})"; |
| | 102 | + } else { |
| | 103 | + $result = "{\n\t".$properties.",\n\t".$items."\n}"; |
| | 104 | + } |
| | 105 | + |
| | 106 | + } else { // just create a link that points to the JSON file |
| | 107 | + if ($this->getSearchLabel($outputmode)) { |
| | 108 | + $label = $this->getSearchLabel($outputmode); |
| | 109 | + } else { |
| | 110 | + wfLoadExtensionMessages('SemanticMediaWiki'); |
| | 111 | + $label = wfMsgForContent('smw_json_link'); |
| | 112 | + } |
| | 113 | + $link = $res->getQueryLink($label); |
| | 114 | + if(array_key_exists('callback', $this->m_params)) { |
| | 115 | + $link->setParameter(htmlspecialchars($this->m_params['callback']),'callback'); |
| | 116 | + } |
| | 117 | + if(array_key_exists('limit', $this->m_params)) { |
| | 118 | + $link->setParameter(htmlspecialchars($this->m_params['limit']),'limit'); |
| | 119 | + } |
| | 120 | + $link->setParameter('json','format'); |
| | 121 | + $result = $link->getText($outputmode,$this->mLinker); |
| | 122 | + } |
| | 123 | + |
| | 124 | + return $result; |
| | 125 | + } |
| | 126 | + |
| | 127 | +} |
| | 128 | + |
| | 129 | + |
| | 130 | + |
| Property changes on: trunk/extensions/SemanticMediaWiki/includes/SMW_QP_JSONlink.php |
| ___________________________________________________________________ |
| Name: svn:eol-style |
| 1 | 131 | + native |
| Index: trunk/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php |
| — | — | @@ -56,7 +56,7 @@ |
| 57 | 57 | $querymode = SMWQuery::MODE_COUNT; |
| 58 | 58 | } elseif ($format == 'debug') { |
| 59 | 59 | $querymode = SMWQuery::MODE_DEBUG; |
| 60 | | - } elseif (in_array($format, array('rss','icalendar','vcard','csv'))) { |
| | 60 | + } elseif (in_array($format, array('rss','icalendar','vcard','csv','json'))) { |
| 61 | 61 | $querymode = SMWQuery::MODE_NONE; |
| 62 | 62 | } else { |
| 63 | 63 | $querymode = SMWQuery::MODE_INSTANCES; |
| Index: trunk/extensions/SemanticMediaWiki/includes/SMW_GlobalFunctions.php |
| — | — | @@ -125,6 +125,7 @@ |
| 126 | 126 | $wgAutoloadClasses['SMWiCalendarResultPrinter'] = $smwgIP . '/includes/SMW_QP_iCalendar.php'; |
| 127 | 127 | $wgAutoloadClasses['SMWvCardResultPrinter'] = $smwgIP . '/includes/SMW_QP_vCard.php'; |
| 128 | 128 | $wgAutoloadClasses['SMWCsvResultPrinter'] = $smwgIP . '/includes/SMW_QP_CSV.php'; |
| | 129 | + $wgAutoloadClasses['SMWJSONResultPrinter'] = $smwgIP . '/includes/SMW_QP_JSONlink.php'; |
| 129 | 130 | //// datavalues |
| 130 | 131 | $wgAutoloadClasses['SMWDataValueFactory'] = $smwgIP . '/includes/SMW_DataValueFactory.php'; |
| 131 | 132 | $wgAutoloadClasses['SMWDataValue'] = $smwgIP . '/includes/SMW_DataValue.php'; |
| Index: trunk/extensions/SemanticMediaWiki/includes/SMW_Settings.php |
| — | — | @@ -66,8 +66,8 @@ |
| 67 | 67 | |
| 68 | 68 | ### |
| 69 | 69 | # This setting allows you to select in which cases you want to have a factbox |
| 70 | | -# appear below an article. Note that the Magic Words __SHOWFACTBOX__ and |
| 71 | | -# __HIDEFACTBOX__ can be used to control Factbox display for individual pages. |
| | 70 | +# appear below an article. Note that the Magic Words __SHOWFACTBOX__ and |
| | 71 | +# __HIDEFACTBOX__ can be used to control Factbox display for individual pages. |
| 72 | 72 | # Other options for this setting include: |
| 73 | 73 | ## |
| 74 | 74 | //$smwgShowFactbox = SMW_FACTBOX_NONEMPTY; # show only those factboxes that have some content |
| — | — | @@ -104,7 +104,7 @@ |
| 105 | 105 | # values. This is due to limitations in the library PCRE that PHP uses for |
| 106 | 106 | # pattern matching. The provoked PHP crashes will prevent requests from being |
| 107 | 107 | # completed -- usually clients will receive server errors ("invalid response") |
| 108 | | -# or be offered to download "index.php". It might be okay to enable this if |
| | 108 | +# or be offered to download "index.php". It might be okay to enable this if |
| 109 | 109 | # such problems are not observed in your wiki. |
| 110 | 110 | ## |
| 111 | 111 | $smwgLinksInValues = false; |
| — | — | @@ -240,7 +240,8 @@ |
| 241 | 241 | 'rss' => 'SMWRSSResultPrinter', |
| 242 | 242 | 'icalendar' => 'SMWiCalendarResultPrinter', |
| 243 | 243 | 'vcard' => 'SMWvCardResultPrinter', |
| 244 | | - 'csv' => 'SMWCsvResultPrinter' |
| | 244 | + 'csv' => 'SMWCsvResultPrinter', |
| | 245 | + 'json' => 'SMWJSONResultPrinter' |
| 245 | 246 | ); |
| 246 | 247 | ## |
| 247 | 248 | |
| — | — | @@ -269,10 +270,10 @@ |
| 270 | 271 | // OWL Full or rather nice OWL DL. |
| 271 | 272 | // Can be overriden in the RDF export class. |
| 272 | 273 | // global $smwgNamespace; // The Namespace of exported URIs. |
| 273 | | -// $smwgNamespace = "http://example.org/id/"; // Will be set automatically if |
| | 274 | +// $smwgNamespace = "http://example.org/id/"; // Will be set automatically if |
| 274 | 275 | // nothing is given, but in order to make pretty URIs you will need to set this |
| 275 | 276 | // to something nice and adapt your Apache configuration appropriately. This is |
| 276 | | -// done, e.g., on semanticweb.org, where URIs are of the form |
| | 277 | +// done, e.g., on semanticweb.org, where URIs are of the form |
| 277 | 278 | // http://semanticweb.org/id/FOAF |
| 278 | 279 | ## |
| 279 | 280 | |
| Index: trunk/extensions/SemanticMediaWiki/languages/SMW_Messages.php |
| — | — | @@ -36,6 +36,8 @@ |
| 37 | 37 | 'smw_rss_link' => 'RSS', |
| 38 | 38 | // Link to CSV feeds |
| 39 | 39 | 'smw_csv_link' => 'CSV', |
| | 40 | + // Link to JSON feeds |
| | 41 | + 'smw_json_link' => 'JSON', |
| 40 | 42 | |
| 41 | 43 | // Link to iCalendar and vCard files |
| 42 | 44 | 'smw_icalendar_link' => 'iCalendar', |
| — | — | @@ -579,7 +581,7 @@ |
| 580 | 582 | 'smw_smwadmin_updatestarted' => 'عملية تحديث جديدة لتحديث بيانات سيمانتيك بدأت. |
| 581 | 583 | كل البيانات المخزنة ستتم إعادة بنائها أو إصلاحها عند الحاجة. |
| 582 | 584 | أنت يمكنك متابعة تطور التحديث على هذه الصفحة الخاصة.', |
| 583 | | - 'smw_smwadmin_updatenotstarted' => 'يوجد بالفعل عملية تحديث جارية |
| | 585 | + 'smw_smwadmin_updatenotstarted' => 'يوجد بالفعل عملية تحديث جارية |
| 584 | 586 | <br>لا تنشئ واحدة أخرى |
| 585 | 587 | <br />', |
| 586 | 588 | 'smw_smwadmin_updatestopped' => 'كل عمليات التحديث الموجودة تم إيقافها', |
| — | — | @@ -792,7 +794,7 @@ |
| 793 | 795 | 'smw_smwadmin_updatestarted' => 'عملية تحديث جديدة لتحديث بيانات سيمانتيك بدأت. |
| 794 | 796 | كل البيانات المخزنة ستتم إعادة بنائها أو إصلاحها عند الحاجة. |
| 795 | 797 | أنت يمكنك متابعة تطور التحديث على هذه الصفحة الخاصة.', |
| 796 | | - 'smw_smwadmin_updatenotstarted' => 'يوجد بالفعل عملية تحديث جارية |
| | 798 | + 'smw_smwadmin_updatenotstarted' => 'يوجد بالفعل عملية تحديث جارية |
| 797 | 799 | <br>لا تنشئ واحدة أخرى |
| 798 | 800 | <br />', |
| 799 | 801 | 'smw_smwadmin_updatestopped' => 'كل عمليات التحديث الموجودة تم إيقافها', |
| — | — | @@ -1792,8 +1794,8 @@ |
| 1793 | 1795 | 'smw_types_docu' => 'Les types de données suivants peuvent être assignées aux attributs. Chaque type de données a sa propre page, dans laquelle peuvent figurer des informations plus précises.', |
| 1794 | 1796 | 'smw_typeunits' => 'Unités de mesure de type « $1 » : $2', |
| 1795 | 1797 | 'semanticstatistics' => 'Statistiques sémantiques', |
| 1796 | | - 'smw_semstats_text' => 'Ce wiki contient <b>$1</b> valeurs de propriété pour un total de <b>$2</b> <a href="$3">propriétés</a> différentes. |
| 1797 | | -<b>$4</b> propriétés ont leur propre page, et le type de données voulu est spécifié pour <b>$5</b> de celles-ci. |
| | 1798 | + 'smw_semstats_text' => 'Ce wiki contient <b>$1</b> valeurs de propriété pour un total de <b>$2</b> <a href="$3">propriétés</a> différentes. |
| | 1799 | +<b>$4</b> propriétés ont leur propre page, et le type de données voulu est spécifié pour <b>$5</b> de celles-ci. |
| 1798 | 1800 | Certaines des propriétés existantes peuvent faire être <a href="$6">inutilisées</a>. Les propriétés qui n\'ont pas encore de page se trouvent dans la <a href="$7">liste des propriétés demandées</a>.', |
| 1799 | 1801 | 'flawedattributes' => 'Attributs défectueux', |
| 1800 | 1802 | 'smw_fattributes' => "Les pages ci-dessous ont un attribut qui n'est pas défini correctement. Le nombre d'attributs incorrects est donné entre les parenthèses.", |